Huaian, Jiangsu, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
September Air Quality Analysis
Huaian, Jiangsu, China
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
28th Sep 2023
139AQILowest AQI recorded on
6th Sep 2026
21AQISame Day Analysis (29th September):
On this day, AQI across the 5 years varied significantly: 2026 ranks the most lowest AQI at 32 of Good air quality, showing improvement over 2025, 2024, 2023 and 2022 on the same day.
Day & Night AQI Trend: 28th Sep - 29th Sep 2026
Huaian, Jiangsu, China
AQI
Day
Night
.
5 AM28th Sep 2026
6 PM
4 AM29th Sep 2026
Day time
Avg. Highest Time
12PM28th Sep
74AQI
Avg. Lowest Time
5PM28th Sep
21AQI
Night time
Avg. Highest Time
4AM29th Sep
68AQI
Avg. Lowest Time
11PM28th Sep
8AQI
In the last 24 hours,
Huaian's AQI reached its highest point of 74 at 12 PM during the Day, while the lowest point, 8, was recorded at 11 PM during the Night between 28th Sep and 29th Sep 2026.
Day & Night AQI Trend : Aug - Sep 2026
Huaian, Jiangsu, China
AugSep
31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th
Day
Night
31st Aug 2026555 AMAQI
31st Aug 2026556 AMAQI
31st Aug 2026977 AMAQI
31st Aug 2026948 AMAQI
31st Aug 2026929 AMAQI
31st Aug 20268010 AMAQI
31st Aug 20266211 AMAQI
31st Aug 20266812 PMAQI
31st Aug 2026661 PMAQI
31st Aug 2026482 PMAQI
31st Aug 2026403 PMAQI
31st Aug 2026464 PMAQI
31st Aug 2026485 PMAQI
31st Aug 2026386 PMAQI
31st Aug 2026367 PMAQI
31st Aug 2026258 PMAQI
31st Aug 2026259 PMAQI
31st Aug 20262910 PMAQI
31st Aug 20262711 PMAQI
1st Sep 20262512 AMAQI
1st Sep 2026271 AMAQI
1st Sep 2026292 AMAQI
1st Sep 2026333 AMAQI
1st Sep 2026334 AMAQI
24°C23/25°C
1st Sep 2026275 AMAQI
1st Sep 2026276 AMAQI
1st Sep 2026317 AMAQI
1st Sep 2026578 AMAQI
1st Sep 2026509 AMAQI
1st Sep 20266210 AMAQI
1st Sep 20265911 AMAQI
1st Sep 20268312 PMAQI
1st Sep 2026701 PMAQI
1st Sep 2026532 PMAQI
1st Sep 2026483 PMAQI
1st Sep 2026364 PMAQI
1st Sep 2026335 PMAQI
1st Sep 2026306 PMAQI
1st Sep 2026307 PMAQI
1st Sep 2026208 PMAQI
1st Sep 2026219 PMAQI
1st Sep 20261610 PMAQI
1st Sep 20262511 PMAQI
2nd Sep 20261512 AMAQI
2nd Sep 2026131 AMAQI
2nd Sep 2026142 AMAQI
2nd Sep 2026183 AMAQI
2nd Sep 2026184 AMAQI
24°C21/27°C
2nd Sep 2026215 AMAQI
2nd Sep 2026256 AMAQI
2nd Sep 2026257 AMAQI
2nd Sep 2026298 AMAQI
2nd Sep 2026299 AMAQI
2nd Sep 20263610 AMAQI
2nd Sep 20263611 AMAQI
2nd Sep 20263112 PMAQI
2nd Sep 2026251 PMAQI
2nd Sep 2026232 PMAQI
2nd Sep 2026273 PMAQI
2nd Sep 2026254 PMAQI
2nd Sep 2026275 PMAQI
2nd Sep 2026276 PMAQI
2nd Sep 2026317 PMAQI
2nd Sep 2026408 PMAQI
2nd Sep 2026369 PMAQI
2nd Sep 20263110 PMAQI
2nd Sep 20262911 PMAQI
3rd Sep 20262512 AMAQI
3rd Sep 2026271 AMAQI
3rd Sep 2026212 AMAQI
3rd Sep 2026213 AMAQI
3rd Sep 2026214 AMAQI
23°C21/27°C
3rd Sep 2026255 AMAQI
3rd Sep 2026336 AMAQI
3rd Sep 2026467 AMAQI
3rd Sep 2026488 AMAQI
3rd Sep 2026499 AMAQI
3rd Sep 20265310 AMAQI
3rd Sep 20265311 AMAQI
3rd Sep 20264212 PMAQI
3rd Sep 2026401 PMAQI
3rd Sep 2026422 PMAQI
3rd Sep 2026383 PMAQI
3rd Sep 2026384 PMAQI
3rd Sep 2026385 PMAQI
3rd Sep 2026386 PMAQI
3rd Sep 2026387 PMAQI
3rd Sep 2026338 PMAQI
3rd Sep 2026369 PMAQI
3rd Sep 20263110 PMAQI
3rd Sep 20263311 PMAQI
4th Sep 20263112 AMAQI
4th Sep 2026291 AMAQI
4th Sep 2026332 AMAQI
4th Sep 2026333 AMAQI
4th Sep 2026334 AMAQI
23°C20/27°C
4th Sep 2026335 AMAQI
4th Sep 2026316 AMAQI
4th Sep 2026367 AMAQI
4th Sep 2026428 AMAQI
4th Sep 2026429 AMAQI
4th Sep 20263810 AMAQI
4th Sep 20263311 AMAQI
4th Sep 20263312 PMAQI
4th Sep 2026311 PMAQI
4th Sep 2026292 PMAQI
4th Sep 2026293 PMAQI
4th Sep 2026274 PMAQI
4th Sep 2026275 PMAQI
4th Sep 2026276 PMAQI
4th Sep 2026277 PMAQI
4th Sep 2026338 PMAQI
4th Sep 2026339 PMAQI
4th Sep 20263310 PMAQI
4th Sep 20264011 PMAQI
5th Sep 20265812 AMAQI
5th Sep 2026591 AMAQI
5th Sep 2026632 AMAQI
5th Sep 2026643 AMAQI
5th Sep 2026624 AMAQI
23°C19/28°C
5th Sep 2026745 AMAQI
5th Sep 2026676 AMAQI
5th Sep 2026717 AMAQI
5th Sep 2026818 AMAQI
5th Sep 2026689 AMAQI
5th Sep 20264610 AMAQI
5th Sep 20264211 AMAQI
5th Sep 20262112 PMAQI
5th Sep 2026101 PMAQI
5th Sep 202692 PMAQI
5th Sep 2026103 PMAQI
5th Sep 2026104 PMAQI
5th Sep 2026205 PMAQI
5th Sep 2026166 PMAQI
5th Sep 2026157 PMAQI
5th Sep 2026198 PMAQI
5th Sep 2026209 PMAQI
5th Sep 20262110 PMAQI
5th Sep 20262511 PMAQI
6th Sep 20262712 AMAQI
6th Sep 2026231 AMAQI
6th Sep 2026272 AMAQI
6th Sep 2026293 AMAQI
6th Sep 2026254 AMAQI
24°C20/30°C
6th Sep 2026235 AMAQI
6th Sep 2026466 AMAQI
6th Sep 2026367 AMAQI
6th Sep 2026318 AMAQI
6th Sep 2026219 AMAQI
6th Sep 20261910 AMAQI
6th Sep 20261011 AMAQI
6th Sep 20261012 PMAQI
6th Sep 2026101 PMAQI
6th Sep 2026162 PMAQI
6th Sep 202683 PMAQI
6th Sep 2026104 PMAQI
6th Sep 2026165 PMAQI
6th Sep 2026146 PMAQI
6th Sep 2026107 PMAQI
6th Sep 2026198 PMAQI
6th Sep 2026219 PMAQI
6th Sep 20262110 PMAQI
6th Sep 20262111 PMAQI
7th Sep 20262312 AMAQI
7th Sep 2026211 AMAQI
7th Sep 2026252 AMAQI
7th Sep 2026363 AMAQI
7th Sep 2026534 AMAQI
23°C19/29°C
7th Sep 2026725 AMAQI
7th Sep 2026766 AMAQI
7th Sep 2026647 AMAQI
7th Sep 2026528 AMAQI
7th Sep 2026319 AMAQI
7th Sep 20263310 AMAQI
7th Sep 20263311 AMAQI
7th Sep 20263312 PMAQI
7th Sep 2026331 PMAQI
7th Sep 2026362 PMAQI
7th Sep 2026313 PMAQI
7th Sep 2026314 PMAQI
7th Sep 2026335 PMAQI
7th Sep 2026316 PMAQI
7th Sep 2026337 PMAQI
7th Sep 2026338 PMAQI
7th Sep 2026339 PMAQI
7th Sep 20263810 PMAQI
7th Sep 20263111 PMAQI
8th Sep 20263312 AMAQI
8th Sep 2026331 AMAQI
8th Sep 2026382 AMAQI
8th Sep 2026573 AMAQI
8th Sep 2026504 AMAQI
23°C19/29°C
8th Sep 2026365 AMAQI
8th Sep 2026386 AMAQI
8th Sep 2026517 AMAQI
8th Sep 2026628 AMAQI
8th Sep 2026649 AMAQI
8th Sep 20266310 AMAQI
8th Sep 20266211 AMAQI
8th Sep 20263212 PMAQI
8th Sep 2026441 PMAQI
8th Sep 2026682 PMAQI
8th Sep 2026573 PMAQI
8th Sep 2026674 PMAQI
8th Sep 2026655 PMAQI
8th Sep 2026666 PMAQI
8th Sep 2026607 PMAQI
8th Sep 2026678 PMAQI
8th Sep 2026699 PMAQI
8th Sep 20266710 PMAQI
8th Sep 20265711 PMAQI
9th Sep 20264112 AMAQI
9th Sep 2026381 AMAQI
9th Sep 2026332 AMAQI
9th Sep 2026323 AMAQI
9th Sep 2026334 AMAQI
23°C19/28°C
9th Sep 2026305 AMAQI
9th Sep 2026346 AMAQI
9th Sep 2026357 AMAQI
9th Sep 2026348 AMAQI
9th Sep 2026359 AMAQI
9th Sep 20263110 AMAQI
9th Sep 20263011 AMAQI
9th Sep 20262612 PMAQI
9th Sep 2026281 PMAQI
9th Sep 2026302 PMAQI
9th Sep 2026263 PMAQI
9th Sep 2026304 PMAQI
9th Sep 2026315 PMAQI
9th Sep 2026246 PMAQI
9th Sep 2026217 PMAQI
9th Sep 2026228 PMAQI
9th Sep 2026229 PMAQI
9th Sep 20263110 PMAQI
9th Sep 20263211 PMAQI
10th Sep 20263212 AMAQI
10th Sep 2026531 AMAQI
10th Sep 2026632 AMAQI
10th Sep 2026563 AMAQI
10th Sep 2026314 AMAQI
21°C17/25°C
10th Sep 2026255 AMAQI
10th Sep 2026236 AMAQI
10th Sep 2026297 AMAQI
10th Sep 2026368 AMAQI
10th Sep 2026319 AMAQI
10th Sep 20263010 AMAQI
10th Sep 20263111 AMAQI
10th Sep 20263612 PMAQI
10th Sep 2026381 PMAQI
10th Sep 2026252 PMAQI
10th Sep 2026293 PMAQI
10th Sep 2026364 PMAQI
10th Sep 2026485 PMAQI
10th Sep 2026486 PMAQI
10th Sep 2026527 PMAQI
10th Sep 2026548 PMAQI
10th Sep 2026629 PMAQI
10th Sep 20266310 PMAQI
10th Sep 20266711 PMAQI
11th Sep 20266712 AMAQI
11th Sep 2026891 AMAQI
11th Sep 2026762 AMAQI
11th Sep 2026723 AMAQI
11th Sep 2026534 AMAQI
18°C16/20°C
11th Sep 2026625 AMAQI
11th Sep 2026806 AMAQI
11th Sep 2026947 AMAQI
11th Sep 2026908 AMAQI
11th Sep 2026899 AMAQI
11th Sep 20266210 AMAQI
11th Sep 20264611 AMAQI
11th Sep 20262112 PMAQI
11th Sep 2026221 PMAQI
11th Sep 2026202 PMAQI
11th Sep 2026253 PMAQI
11th Sep 2026284 PMAQI
11th Sep 2026215 PMAQI
11th Sep 2026176 PMAQI
11th Sep 2026257 PMAQI
11th Sep 2026268 PMAQI
11th Sep 2026299 PMAQI
11th Sep 20262510 PMAQI
11th Sep 20262511 PMAQI
12th Sep 20262912 AMAQI
12th Sep 2026381 AMAQI
12th Sep 2026442 AMAQI
12th Sep 2026443 AMAQI
12th Sep 2026524 AMAQI
21°C17/25°C
12th Sep 2026575 AMAQI
12th Sep 2026586 AMAQI
12th Sep 2026607 AMAQI
12th Sep 2026608 AMAQI
12th Sep 2026649 AMAQI
12th Sep 20266510 AMAQI
12th Sep 20265411 AMAQI
12th Sep 20264712 PMAQI
12th Sep 2026251 PMAQI
12th Sep 2026262 PMAQI
12th Sep 2026183 PMAQI
12th Sep 2026184 PMAQI
12th Sep 2026105 PMAQI
12th Sep 2026106 PMAQI
12th Sep 2026147 PMAQI
12th Sep 2026288 PMAQI
12th Sep 2026209 PMAQI
12th Sep 20263110 PMAQI
12th Sep 20265111 PMAQI
13th Sep 20265212 AMAQI
13th Sep 2026361 AMAQI
13th Sep 2026362 AMAQI
13th Sep 2026403 AMAQI
21°C17/26°C
13th Sep 2026385 AMAQI
13th Sep 2026406 AMAQI
13th Sep 2026407 AMAQI
13th Sep 2026388 AMAQI
13th Sep 2026409 AMAQI
13th Sep 20265810 AMAQI
13th Sep 20265811 AMAQI
13th Sep 20263812 PMAQI
13th Sep 2026441 PMAQI
13th Sep 2026382 PMAQI
13th Sep 2026403 PMAQI
13th Sep 2026384 PMAQI
13th Sep 2026335 PMAQI
13th Sep 2026386 PMAQI
13th Sep 2026407 PMAQI
13th Sep 2026368 PMAQI
13th Sep 2026519 PMAQI
13th Sep 20265810 PMAQI
13th Sep 20265911 PMAQI
14th Sep 20266312 AMAQI
14th Sep 2026621 AMAQI
14th Sep 2026662 AMAQI
14th Sep 2026673 AMAQI
14th Sep 2026714 AMAQI
23°C18/29°C
14th Sep 2026735 AMAQI
14th Sep 2026816 AMAQI
14th Sep 2026867 AMAQI
14th Sep 2026938 AMAQI
14th Sep 2026769 AMAQI
14th Sep 20268810 AMAQI
14th Sep 202610011 AMAQI
14th Sep 20269812 PMAQI
14th Sep 2026991 PMAQI
14th Sep 20261242 PMAQI
14th Sep 20261203 PMAQI
14th Sep 2026404 PMAQI
14th Sep 2026335 PMAQI
14th Sep 2026286 PMAQI
14th Sep 2026287 PMAQI
14th Sep 2026288 PMAQI
14th Sep 2026289 PMAQI
14th Sep 20264410 PMAQI
14th Sep 20263311 PMAQI
15th Sep 20262912 AMAQI
15th Sep 2026351 AMAQI
15th Sep 2026292 AMAQI
15th Sep 2026313 AMAQI
15th Sep 2026324 AMAQI
22°C18/28°C
15th Sep 2026415 AMAQI
15th Sep 2026586 AMAQI
15th Sep 2026727 AMAQI
15th Sep 2026788 AMAQI
15th Sep 2026739 AMAQI
15th Sep 20263010 AMAQI
15th Sep 20262611 AMAQI
15th Sep 20262012 PMAQI
15th Sep 2026201 PMAQI
15th Sep 2026202 PMAQI
15th Sep 2026223 PMAQI
15th Sep 2026264 PMAQI
15th Sep 2026245 PMAQI
15th Sep 2026226 PMAQI
15th Sep 2026237 PMAQI
15th Sep 2026368 PMAQI
15th Sep 2026379 PMAQI
15th Sep 20263410 PMAQI
15th Sep 20264611 PMAQI
16th Sep 20265012 AMAQI
16th Sep 2026571 AMAQI
16th Sep 2026602 AMAQI
16th Sep 2026813 AMAQI
16th Sep 2026984 AMAQI
21°C16/26°C
16th Sep 20261085 AMAQI
16th Sep 20261186 AMAQI
16th Sep 20261147 AMAQI
16th Sep 20261248 AMAQI
16th Sep 20261039 AMAQI
16th Sep 20266710 AMAQI
16th Sep 20265511 AMAQI
16th Sep 20265912 PMAQI
16th Sep 2026581 PMAQI
16th Sep 2026642 PMAQI
16th Sep 2026663 PMAQI
16th Sep 2026714 PMAQI
16th Sep 2026645 PMAQI
16th Sep 2026606 PMAQI
16th Sep 2026747 PMAQI
16th Sep 2026878 PMAQI
16th Sep 20261009 PMAQI
16th Sep 202610810 PMAQI
16th Sep 20269311 PMAQI
17th Sep 20268412 AMAQI
17th Sep 2026881 AMAQI
17th Sep 2026902 AMAQI
17th Sep 20261053 AMAQI
17th Sep 20261164 AMAQI
23°C18/27°C
17th Sep 20261405 AMAQI
17th Sep 20261326 AMAQI
17th Sep 20261427 AMAQI
17th Sep 20261328 AMAQI
17th Sep 20261269 AMAQI
17th Sep 202611210 AMAQI
17th Sep 20269611 AMAQI
17th Sep 20267912 PMAQI
17th Sep 2026601 PMAQI
17th Sep 2026662 PMAQI
17th Sep 2026673 PMAQI
17th Sep 2026684 PMAQI
17th Sep 2026905 PMAQI
17th Sep 2026846 PMAQI
17th Sep 2026677 PMAQI
17th Sep 2026718 PMAQI
17th Sep 2026559 PMAQI
17th Sep 20265310 PMAQI
17th Sep 20266511 PMAQI
18th Sep 20266612 AMAQI
18th Sep 2026661 AMAQI
18th Sep 2026652 AMAQI
18th Sep 2026663 AMAQI
18th Sep 2026764 AMAQI
21°C20/24°C
18th Sep 2026815 AMAQI
18th Sep 2026986 AMAQI
18th Sep 20261167 AMAQI
18th Sep 2026948 AMAQI
18th Sep 2026879 AMAQI
18th Sep 20268710 AMAQI
18th Sep 20266711 AMAQI
18th Sep 20264812 PMAQI
18th Sep 2026381 PMAQI
18th Sep 2026332 PMAQI
18th Sep 2026313 PMAQI
18th Sep 2026424 PMAQI
18th Sep 2026365 PMAQI
18th Sep 2026256 PMAQI
18th Sep 2026257 PMAQI
18th Sep 2026408 PMAQI
18th Sep 2026299 PMAQI
18th Sep 20262510 PMAQI
18th Sep 20262111 PMAQI
19th Sep 20261912 AMAQI
19th Sep 2026211 AMAQI
19th Sep 2026252 AMAQI
19th Sep 2026273 AMAQI
19th Sep 2026334 AMAQI
23°C20/28°C
19th Sep 2026465 AMAQI
19th Sep 2026536 AMAQI
19th Sep 2026557 AMAQI
19th Sep 2026598 AMAQI
19th Sep 2026549 AMAQI
19th Sep 20265410 AMAQI
19th Sep 20265811 AMAQI
19th Sep 20265412 PMAQI
19th Sep 2026491 PMAQI
19th Sep 2026402 PMAQI
19th Sep 2026363 PMAQI
19th Sep 2026294 PMAQI
19th Sep 2026315 PMAQI
19th Sep 2026296 PMAQI
19th Sep 2026297 PMAQI
19th Sep 2026368 PMAQI
19th Sep 2026319 PMAQI
19th Sep 20262710 PMAQI
19th Sep 20262311 PMAQI
20th Sep 20265012 AMAQI
20th Sep 2026311 AMAQI
20th Sep 2026272 AMAQI
20th Sep 2026313 AMAQI
20th Sep 2026314 AMAQI
23°C21/27°C
20th Sep 2026295 AMAQI
20th Sep 2026316 AMAQI
20th Sep 2026367 AMAQI
20th Sep 2026658 AMAQI
20th Sep 2026649 AMAQI
20th Sep 20266410 AMAQI
20th Sep 20266811 AMAQI
20th Sep 20265512 PMAQI
20th Sep 2026381 PMAQI
20th Sep 2026332 PMAQI
20th Sep 2026293 PMAQI
20th Sep 2026384 PMAQI
20th Sep 2026405 PMAQI
20th Sep 2026526 PMAQI
20th Sep 2026637 PMAQI
20th Sep 2026558 PMAQI
20th Sep 2026509 PMAQI
20th Sep 20267410 PMAQI
20th Sep 20267411 PMAQI
21st Sep 20266712 AMAQI
21st Sep 2026791 AMAQI
21st Sep 2026822 AMAQI
21st Sep 2026883 AMAQI
21st Sep 2026964 AMAQI
25°C21/30°C
21st Sep 2026825 AMAQI
21st Sep 2026926 AMAQI
21st Sep 20261027 AMAQI
21st Sep 20261088 AMAQI
21st Sep 20261089 AMAQI
21st Sep 202611210 AMAQI
21st Sep 202613611 AMAQI
21st Sep 202614012 PMAQI
21st Sep 20261341 PMAQI
21st Sep 20261382 PMAQI
21st Sep 20261343 PMAQI
21st Sep 20261004 PMAQI
21st Sep 2026765 PMAQI
21st Sep 2026386 PMAQI
21st Sep 2026487 PMAQI
21st Sep 2026628 PMAQI
21st Sep 2026739 PMAQI
21st Sep 20267010 PMAQI
21st Sep 20267211 PMAQI
22nd Sep 20266712 AMAQI
22nd Sep 2026621 AMAQI
22nd Sep 2026662 AMAQI
22nd Sep 2026903 AMAQI
22nd Sep 2026884 AMAQI
22°C21/23°C
22nd Sep 20261125 AMAQI
22nd Sep 20261386 AMAQI
22nd Sep 20261507 AMAQI
22nd Sep 20261318 AMAQI
22nd Sep 2026989 AMAQI
22nd Sep 20268410 AMAQI
22nd Sep 20267311 AMAQI
22nd Sep 20263612 PMAQI
22nd Sep 2026341 PMAQI
22nd Sep 2026322 PMAQI
22nd Sep 2026263 PMAQI
22nd Sep 2026324 PMAQI
22nd Sep 2026305 PMAQI
22nd Sep 2026316 PMAQI
22nd Sep 2026367 PMAQI
22nd Sep 2026348 PMAQI
22nd Sep 2026349 PMAQI
22nd Sep 20263710 PMAQI
22nd Sep 20264011 PMAQI
23rd Sep 20264412 AMAQI
23rd Sep 2026381 AMAQI
23rd Sep 2026362 AMAQI
23rd Sep 2026523 AMAQI
23rd Sep 2026524 AMAQI
23°C20/28°C
23rd Sep 2026555 AMAQI
23rd Sep 2026586 AMAQI
23rd Sep 2026567 AMAQI
23rd Sep 2026608 AMAQI
23rd Sep 2026699 AMAQI
23rd Sep 20267110 AMAQI
23rd Sep 20267011 AMAQI
23rd Sep 20266912 PMAQI
23rd Sep 2026331 PMAQI
23rd Sep 2026442 PMAQI
23rd Sep 2026363 PMAQI
23rd Sep 2026364 PMAQI
23rd Sep 2026545 PMAQI
23rd Sep 2026516 PMAQI
23rd Sep 2026517 PMAQI
23rd Sep 2026818 PMAQI
23rd Sep 20261059 PMAQI
23rd Sep 202610010 PMAQI
23rd Sep 202610611 PMAQI
24th Sep 20269512 AMAQI
24th Sep 20261161 AMAQI
24th Sep 20261282 AMAQI
24th Sep 20261103 AMAQI
24th Sep 2026884 AMAQI
24°C19/28°C
24th Sep 2026675 AMAQI
24th Sep 2026626 AMAQI
24th Sep 2026587 AMAQI
24th Sep 2026608 AMAQI
24th Sep 2026689 AMAQI
24th Sep 20265110 AMAQI
24th Sep 20265311 AMAQI
24th Sep 20265212 PMAQI
24th Sep 2026461 PMAQI
24th Sep 2026362 PMAQI
24th Sep 2026273 PMAQI
24th Sep 2026194 PMAQI
24th Sep 2026255 PMAQI
24th Sep 2026276 PMAQI
24th Sep 2026297 PMAQI
24th Sep 2026318 PMAQI
24th Sep 2026319 PMAQI
24th Sep 20262710 PMAQI
24th Sep 20262511 PMAQI
25th Sep 20262512 AMAQI
25th Sep 2026231 AMAQI
25th Sep 2026232 AMAQI
25th Sep 2026273 AMAQI
25th Sep 2026294 AMAQI
21°C20/22°C
25th Sep 2026365 AMAQI
25th Sep 2026426 AMAQI
25th Sep 2026507 AMAQI
25th Sep 2026598 AMAQI
25th Sep 2026689 AMAQI
25th Sep 20267410 AMAQI
25th Sep 20268811 AMAQI
25th Sep 202610512 PMAQI
25th Sep 20261061 PMAQI
25th Sep 20261212 PMAQI
25th Sep 20261323 PMAQI
25th Sep 2026904 PMAQI
25th Sep 2026765 PMAQI
25th Sep 202686 PMAQI
25th Sep 202687 PMAQI
25th Sep 2026468 PMAQI
25th Sep 2026129 PMAQI
25th Sep 20262110 PMAQI
25th Sep 20262711 PMAQI
26th Sep 20262712 AMAQI
26th Sep 2026251 AMAQI
26th Sep 2026332 AMAQI
26th Sep 2026363 AMAQI
26th Sep 2026504 AMAQI
22°C20/27°C
26th Sep 2026575 AMAQI
26th Sep 2026686 AMAQI
26th Sep 2026767 AMAQI
26th Sep 2026718 AMAQI
26th Sep 2026709 AMAQI
26th Sep 20266610 AMAQI
26th Sep 20266411 AMAQI
26th Sep 20267412 PMAQI
26th Sep 2026691 PMAQI
26th Sep 2026582 PMAQI
26th Sep 2026293 PMAQI
26th Sep 2026314 PMAQI
26th Sep 2026295 PMAQI
26th Sep 2026296 PMAQI
26th Sep 2026277 PMAQI
26th Sep 2026298 PMAQI
26th Sep 2026559 PMAQI
26th Sep 20264610 PMAQI
26th Sep 20264011 PMAQI
27th Sep 20263112 AMAQI
27th Sep 2026271 AMAQI
27th Sep 2026212 AMAQI
27th Sep 2026193 AMAQI
27th Sep 2026214 AMAQI
22°C20/27°C
27th Sep 2026275 AMAQI
27th Sep 2026316 AMAQI
27th Sep 2026337 AMAQI
27th Sep 2026298 AMAQI
27th Sep 2026259 AMAQI
27th Sep 20262910 AMAQI
27th Sep 20262911 AMAQI
27th Sep 20262712 PMAQI
27th Sep 2026191 PMAQI
27th Sep 2026172 PMAQI
27th Sep 2026213 PMAQI
27th Sep 2026194 PMAQI
27th Sep 2026215 PMAQI
27th Sep 2026276 PMAQI
27th Sep 2026317 PMAQI
27th Sep 2026318 PMAQI
27th Sep 2026409 PMAQI
27th Sep 20263610 PMAQI
27th Sep 20263611 PMAQI
28th Sep 20264412 AMAQI
28th Sep 2026441 AMAQI
28th Sep 2026462 AMAQI
28th Sep 2026423 AMAQI
28th Sep 2026504 AMAQI
22°C21/24°C
28th Sep 2026545 AMAQI
28th Sep 2026536 AMAQI
28th Sep 2026537 AMAQI
28th Sep 2026558 AMAQI
28th Sep 2026609 AMAQI
28th Sep 20266510 AMAQI
28th Sep 20266911 AMAQI
28th Sep 20267412 PMAQI
28th Sep 2026641 PMAQI
28th Sep 2026402 PMAQI
28th Sep 2026253 PMAQI
28th Sep 2026214 PMAQI
28th Sep 2026215 PMAQI
28th Sep 2026216 PMAQI
28th Sep 2026217 PMAQI
28th Sep 2026238 PMAQI
28th Sep 2026169 PMAQI
28th Sep 2026810 PMAQI
28th Sep 2026811 PMAQI
29th Sep 20262312 AMAQI
29th Sep 2026361 AMAQI
29th Sep 2026522 AMAQI
29th Sep 2026663 AMAQI
29th Sep 2026684 AMAQI
21°C19/22°C
29th Sep 2026425 AMAQI
5 AM29th Sep 2026316 AMAQI
29th Sep 2026277 AMAQI
29th Sep 2026258 AMAQI
29th Sep 2026239 AMAQI
29th Sep 20262510 AMAQI
29th Sep 20262911 AMAQI
11 AM29th Sep 20263412 PMAQI
29th Sep 2026361 PMAQI
29th Sep 2026292 PMAQI
29th Sep 2026253 PMAQI
29th Sep 2026214 PMAQI
29th Sep 2026235 PMAQI
29th Sep 2026216 PMAQI
6 PM29th Sep 2026217 PMAQI
29th Sep 2026198 PMAQI
29th Sep 2026259 PMAQI
29th Sep 20263610 PMAQI
29th Sep 20263811 PMAQI
11 PM4 AM
20°C19/22°C
Day time
Avg. Highest Time
7 AM - 8 AM
66AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
6 PM
33AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 AM to 8 AM (Avg. 66), while the lowest AQI was between 6 PM to 6 PM (Avg. 33).
Night time
Avg. Highest Time
3 AM - 4 AM
52AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
7 PM
34AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 AM to 4 AM (Avg. 52), while the lowest AQI was between 7 PM to 7 PM (Avg. 34).
2026 Days Vs Air Quality
Huaian, Jiangsu, China
2026
32%
88
43%
117
19%
51
6%
16
Total number of days with different AQI categories in last 272 days in 2026 (93 days remaining)
Good
88 DaysModerate
117 DaysPoor
51 DaysUnhealthy
16 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 32%
Health Risk Level:
High
In 2026, 32% of 272 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.
Annual Air Quality Insights
Huaian, Jiangsu, China
AQI levels in 2026
AQI (US)
PM₂.₅
PM₁₀
CO
SO₂
NO₂
O₃
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
89AQI (US)
89AQI (US)
2nd January 2026
92AQI (US)
92AQI (US)
3rd January 2026
106AQI (US)
106AQI (US)
4th January 2026
141AQI (US)
141AQI (US)
5th January 2026
167AQI (US)
167AQI (US)
6th January 2026
139AQI (US)
139AQI (US)
7th January 2026
123AQI (US)
123AQI (US)
8th January 2026
118AQI (US)
118AQI (US)
9th January 2026
122AQI (US)
122AQI (US)
10th January 2026
104AQI (US)
104AQI (US)
11th January 2026
51AQI (US)
51AQI (US)
12th January 2026
91AQI (US)
91AQI (US)
13th January 2026
155AQI (US)
155AQI (US)
14th January 2026
175AQI (US)
175AQI (US)
15th January 2026
178AQI (US)
178AQI (US)
16th January 2026
190AQI (US)
190AQI (US)
17th January 2026
115AQI (US)
115AQI (US)
18th January 2026
67AQI (US)
67AQI (US)
19th January 2026
49AQI (US)
49AQI (US)
20th January 2026
70AQI (US)
70AQI (US)
21st January 2026
77AQI (US)
77AQI (US)
22nd January 2026
106AQI (US)
106AQI (US)
23rd January 2026
132AQI (US)
132AQI (US)
24th January 2026
143AQI (US)
143AQI (US)
25th January 2026
134AQI (US)
134AQI (US)
26th January 2026
68AQI (US)
68AQI (US)
27th January 2026
118AQI (US)
118AQI (US)
28th January 2026
97AQI (US)
97AQI (US)
29th January 2026
76AQI (US)
76AQI (US)
30th January 2026
67AQI (US)
67AQI (US)
31st January 2026
61AQI (US)
61AQI (US)
1st February 2026
117AQI (US)
117AQI (US)
2nd February 2026
141AQI (US)
141AQI (US)
3rd February 2026
150AQI (US)
150AQI (US)
4th February 2026
162AQI (US)
162AQI (US)
5th February 2026
166AQI (US)
166AQI (US)
6th February 2026
69AQI (US)
69AQI (US)
7th February 2026
66AQI (US)
66AQI (US)
8th February 2026
77AQI (US)
77AQI (US)
9th February 2026
83AQI (US)
83AQI (US)
10th February 2026
125AQI (US)
125AQI (US)
11th February 2026
126AQI (US)
126AQI (US)
12th February 2026
161AQI (US)
161AQI (US)
13th February 2026
150AQI (US)
150AQI (US)
14th February 2026
155AQI (US)
155AQI (US)
15th February 2026
142AQI (US)
142AQI (US)
16th February 2026
57AQI (US)
57AQI (US)
17th February 2026
136AQI (US)
136AQI (US)
18th February 2026
153AQI (US)
153AQI (US)
19th February 2026
131AQI (US)
131AQI (US)
20th February 2026
120AQI (US)
120AQI (US)
21st February 2026
84AQI (US)
84AQI (US)
22nd February 2026
89AQI (US)
89AQI (US)
23rd February 2026
52AQI (US)
52AQI (US)
24th February 2026
49AQI (US)
49AQI (US)
25th February 2026
84AQI (US)
84AQI (US)
26th February 2026
48AQI (US)
48AQI (US)
27th February 2026
49AQI (US)
49AQI (US)
28th February 2026
93AQI (US)
93AQI (US)
1st March 2026
61AQI (US)
61AQI (US)
2nd March 2026
47AQI (US)
47AQI (US)
3rd March 2026
135AQI (US)
135AQI (US)
4th March 2026
93AQI (US)
93AQI (US)
5th March 2026
78AQI (US)
78AQI (US)
6th March 2026
120AQI (US)
120AQI (US)
7th March 2026
76AQI (US)
76AQI (US)
8th March 2026
59AQI (US)
59AQI (US)
9th March 2026
93AQI (US)
93AQI (US)
10th March 2026
125AQI (US)
125AQI (US)
11th March 2026
122AQI (US)
122AQI (US)
12th March 2026
123AQI (US)
123AQI (US)
13th March 2026
146AQI (US)
146AQI (US)
14th March 2026
130AQI (US)
130AQI (US)
15th March 2026
138AQI (US)
138AQI (US)
16th March 2026
146AQI (US)
146AQI (US)
17th March 2026
114AQI (US)
114AQI (US)
18th March 2026
123AQI (US)
123AQI (US)
19th March 2026
88AQI (US)
88AQI (US)
20th March 2026
159AQI (US)
159AQI (US)
21st March 2026
146AQI (US)
146AQI (US)
22nd March 2026
147AQI (US)
147AQI (US)
23rd March 2026
147AQI (US)
147AQI (US)
24th March 2026
153AQI (US)
153AQI (US)
25th March 2026
154AQI (US)
154AQI (US)
26th March 2026
154AQI (US)
154AQI (US)
27th March 2026
128AQI (US)
128AQI (US)
28th March 2026
139AQI (US)
139AQI (US)
29th March 2026
123AQI (US)
123AQI (US)
30th March 2026
135AQI (US)
135AQI (US)
31st March 2026
154AQI (US)
154AQI (US)
1st April 2026
162AQI (US)
162AQI (US)
2nd April 2026
139AQI (US)
139AQI (US)
3rd April 2026
141AQI (US)
141AQI (US)
4th April 2026
90AQI (US)
90AQI (US)
5th April 2026
102AQI (US)
102AQI (US)
6th April 2026
87AQI (US)
87AQI (US)
7th April 2026
44AQI (US)
44AQI (US)
8th April 2026
42AQI (US)
42AQI (US)
9th April 2026
82AQI (US)
82AQI (US)
10th April 2026
95AQI (US)
95AQI (US)
11th April 2026
120AQI (US)
120AQI (US)
12th April 2026
86AQI (US)
86AQI (US)
13th April 2026
33AQI (US)
33AQI (US)
14th April 2026
88AQI (US)
88AQI (US)
15th April 2026
87AQI (US)
87AQI (US)
16th April 2026
85AQI (US)
85AQI (US)
17th April 2026
126AQI (US)
126AQI (US)
18th April 2026
55AQI (US)
55AQI (US)
19th April 2026
43AQI (US)
43AQI (US)
20th April 2026
52AQI (US)
52AQI (US)
21st April 2026
67AQI (US)
67AQI (US)
22nd April 2026
33AQI (US)
33AQI (US)
23rd April 2026
46AQI (US)
46AQI (US)
24th April 2026
65AQI (US)
65AQI (US)
25th April 2026
91AQI (US)
91AQI (US)
26th April 2026
88AQI (US)
88AQI (US)
27th April 2026
133AQI (US)
133AQI (US)
28th April 2026
62AQI (US)
62AQI (US)
29th April 2026
58AQI (US)
58AQI (US)
30th April 2026
78AQI (US)
78AQI (US)
1st May 2026
73AQI (US)
73AQI (US)
2nd May 2026
110AQI (US)
110AQI (US)
3rd May 2026
87AQI (US)
87AQI (US)
4th May 2026
40AQI (US)
40AQI (US)
5th May 2026
74AQI (US)
74AQI (US)
6th May 2026
64AQI (US)
64AQI (US)
7th May 2026
81AQI (US)
81AQI (US)
8th May 2026
29AQI (US)
29AQI (US)
9th May 2026
50AQI (US)
50AQI (US)
10th May 2026
68AQI (US)
68AQI (US)
11th May 2026
84AQI (US)
84AQI (US)
12th May 2026
68AQI (US)
68AQI (US)
13th May 2026
86AQI (US)
86AQI (US)
14th May 2026
64AQI (US)
64AQI (US)
15th May 2026
38AQI (US)
38AQI (US)
16th May 2026
75AQI (US)
75AQI (US)
17th May 2026
64AQI (US)
64AQI (US)
18th May 2026
56AQI (US)
56AQI (US)
19th May 2026
52AQI (US)
52AQI (US)
20th May 2026
62AQI (US)
62AQI (US)
21st May 2026
68AQI (US)
68AQI (US)
22nd May 2026
77AQI (US)
77AQI (US)
23rd May 2026
72AQI (US)
72AQI (US)
24th May 2026
71AQI (US)
71AQI (US)
25th May 2026
66AQI (US)
66AQI (US)
26th May 2026
47AQI (US)
47AQI (US)
27th May 2026
75AQI (US)
75AQI (US)
28th May 2026
76AQI (US)
76AQI (US)
29th May 2026
49AQI (US)
49AQI (US)
30th May 2026
66AQI (US)
66AQI (US)
31st May 2026
80AQI (US)
80AQI (US)
1st June 2026
76AQI (US)
76AQI (US)
2nd June 2026
86AQI (US)
86AQI (US)
3rd June 2026
101AQI (US)
101AQI (US)
4th June 2026
64AQI (US)
64AQI (US)
5th June 2026
48AQI (US)
48AQI (US)
6th June 2026
55AQI (US)
55AQI (US)
7th June 2026
57AQI (US)
57AQI (US)
8th June 2026
77AQI (US)
77AQI (US)
9th June 2026
47AQI (US)
47AQI (US)
10th June 2026
86AQI (US)
86AQI (US)
11th June 2026
70AQI (US)
70AQI (US)
12th June 2026
106AQI (US)
106AQI (US)
13th June 2026
91AQI (US)
91AQI (US)
14th June 2026
49AQI (US)
49AQI (US)
15th June 2026
46AQI (US)
46AQI (US)
16th June 2026
55AQI (US)
55AQI (US)
17th June 2026
60AQI (US)
60AQI (US)
18th June 2026
81AQI (US)
81AQI (US)
19th June 2026
37AQI (US)
37AQI (US)
20th June 2026
47AQI (US)
47AQI (US)
21st June 2026
90AQI (US)
90AQI (US)
22nd June 2026
26AQI (US)
26AQI (US)
23rd June 2026
14AQI (US)
14AQI (US)
24th June 2026
21AQI (US)
21AQI (US)
25th June 2026
63AQI (US)
63AQI (US)
26th June 2026
61AQI (US)
61AQI (US)
27th June 2026
44AQI (US)
44AQI (US)
28th June 2026
84AQI (US)
84AQI (US)
29th June 2026
104AQI (US)
104AQI (US)
30th June 2026
88AQI (US)
88AQI (US)
1st July 2026
71AQI (US)
71AQI (US)
2nd July 2026
77AQI (US)
77AQI (US)
3rd July 2026
29AQI (US)
29AQI (US)
4th July 2026
37AQI (US)
37AQI (US)
5th July 2026
16AQI (US)
16AQI (US)
6th July 2026
24AQI (US)
24AQI (US)
7th July 2026
24AQI (US)
24AQI (US)
8th July 2026
37AQI (US)
37AQI (US)
9th July 2026
39AQI (US)
39AQI (US)
10th July 2026
63AQI (US)
63AQI (US)
11th July 2026
40AQI (US)
40AQI (US)
12th July 2026
38AQI (US)
38AQI (US)
13th July 2026
24AQI (US)
24AQI (US)
14th July 2026
50AQI (US)
50AQI (US)
15th July 2026
63AQI (US)
63AQI (US)
16th July 2026
51AQI (US)
51AQI (US)
17th July 2026
61AQI (US)
61AQI (US)
18th July 2026
30AQI (US)
30AQI (US)
19th July 2026
57AQI (US)
57AQI (US)
20th July 2026
34AQI (US)
34AQI (US)
21st July 2026
33AQI (US)
33AQI (US)
22nd July 2026
45AQI (US)
45AQI (US)
23rd July 2026
47AQI (US)
47AQI (US)
24th July 2026
39AQI (US)
39AQI (US)
25th July 2026
48AQI (US)
48AQI (US)
26th July 2026
67AQI (US)
67AQI (US)
27th July 2026
78AQI (US)
78AQI (US)
28th July 2026
60AQI (US)
60AQI (US)
29th July 2026
61AQI (US)
61AQI (US)
30th July 2026
23AQI (US)
23AQI (US)
31st July 2026
39AQI (US)
39AQI (US)
1st August 2026
34AQI (US)
34AQI (US)
2nd August 2026
40AQI (US)
40AQI (US)
3rd August 2026
73AQI (US)
73AQI (US)
4th August 2026
52AQI (US)
52AQI (US)
5th August 2026
57AQI (US)
57AQI (US)
6th August 2026
56AQI (US)
56AQI (US)
7th August 2026
49AQI (US)
49AQI (US)
8th August 2026
58AQI (US)
58AQI (US)
9th August 2026
42AQI (US)
42AQI (US)
10th August 2026
21AQI (US)
21AQI (US)
11th August 2026
26AQI (US)
26AQI (US)
12th August 2026
29AQI (US)
29AQI (US)
13th August 2026
25AQI (US)
25AQI (US)
14th August 2026
32AQI (US)
32AQI (US)
15th August 2026
25AQI (US)
25AQI (US)
16th August 2026
48AQI (US)
48AQI (US)
17th August 2026
97AQI (US)
97AQI (US)
18th August 2026
58AQI (US)
58AQI (US)
19th August 2026
41AQI (US)
41AQI (US)
20th August 2026
17AQI (US)
17AQI (US)
21st August 2026
25AQI (US)
25AQI (US)
22nd August 2026
25AQI (US)
25AQI (US)
23rd August 2026
24AQI (US)
24AQI (US)
24th August 2026
25AQI (US)
25AQI (US)
25th August 2026
27AQI (US)
27AQI (US)
26th August 2026
43AQI (US)
43AQI (US)
27th August 2026
54AQI (US)
54AQI (US)
28th August 2026
44AQI (US)
44AQI (US)
29th August 2026
33AQI (US)
33AQI (US)
30th August 2026
23AQI (US)
23AQI (US)
31st August 2026
51AQI (US)
51AQI (US)
1st September 2026
39AQI (US)
39AQI (US)
2nd September 2026
26AQI (US)
26AQI (US)
3rd September 2026
36AQI (US)
36AQI (US)
4th September 2026
33AQI (US)
33AQI (US)
5th September 2026
40AQI (US)
40AQI (US)
6th September 2026
21AQI (US)
21AQI (US)
7th September 2026
38AQI (US)
38AQI (US)
8th September 2026
54AQI (US)
54AQI (US)
9th September 2026
30AQI (US)
30AQI (US)
10th September 2026
42AQI (US)
42AQI (US)
11th September 2026
48AQI (US)
48AQI (US)
12th September 2026
38AQI (US)
38AQI (US)
13th September 2026
43AQI (US)
43AQI (US)
14th September 2026
68AQI (US)
68AQI (US)
15th September 2026
36AQI (US)
36AQI (US)
16th September 2026
81AQI (US)
81AQI (US)
17th September 2026
91AQI (US)
91AQI (US)
18th September 2026
57AQI (US)
57AQI (US)
19th September 2026
38AQI (US)
38AQI (US)
20th September 2026
47AQI (US)
47AQI (US)
21st September 2026
93AQI (US)
93AQI (US)
22nd September 2026
65AQI (US)
65AQI (US)
23rd September 2026
59AQI (US)
59AQI (US)
24th September 2026
55AQI (US)
55AQI (US)
25th September 2026
54AQI (US)
54AQI (US)
26th September 2026
48AQI (US)
48AQI (US)
27th September 2026
27AQI (US)
27AQI (US)
28th September 2026
41AQI (US)
41AQI (US)
29th September 2026
32AQI (US)
32AQI (US)
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026
110AQI (US)
108AQI (US)
121AQI (US)
83AQI (US)
67AQI (US)
64AQI (US)
45AQI (US)
40AQI (US)
48AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202676AQI (US)
1
12
13
5
3
10
10
5
1
7
18
5
6
17
6
1
6
24
1
10
17
3
20
11
22
9
19
10
88
117
51
16
Highest AQI (US) recorded in
March121AQI (US)
Lowest AQI (US) recorded in
August40AQI (US)
202592AQI (US)
6
18
7
8
15
5
11
17
3
17
12
1
23
8
1
29
6
25
4
27
6
24
1
26
4
11
9
9
1
12
13
6
18
219
96
31
1
Highest AQI (US) recorded in
January133AQI (US)
Lowest AQI (US) recorded in
August56AQI (US)
202496AQI (US)
8
7
14
1
11
10
4
4
6
21
4
18
11
1
21
9
1
1
28
1
14
15
2
7
23
1
13
17
3
17
11
1
17
8
4
27
4
39
181
108
32
5
Highest AQI (US) recorded in
January138AQI (US)
Lowest AQI (US) recorded in
September54AQI (US)
202397AQI (US)
6
14
9
1
12
13
3
1
6
14
9
1
14
13
2
1
1
16
12
2
6
20
4
19
12
10
20
1
5
21
4
1
15
13
2
10
8
8
10
10
10
1
43
162
106
45
4
Highest AQI (US) recorded in
March130AQI (US)
Lowest AQI (US) recorded in
July47AQI (US)
202296AQI (US)
7
6
16
1
7
9
5
1
10
16
4
14
14
2
16
15
4
24
2
8
13
1
1
14
13
1
6
22
3
3
13
11
3
12
8
10
1
36
152
86
40
2
Highest AQI (US) recorded in
January139AQI (US)
Lowest AQI (US) recorded in
September55AQI (US)
2021101AQI (US)
4
16
8
2
2
11
13
2
8
15
5
3
18
10
1
1
1
14
14
1
1
1
24
5
8
23
5
16
10
18
2
8
10
9
4
13
15
2
10
7
13
1
35
169
106
36
5
3
Highest AQI (US) recorded in
March150AQI (US)
Lowest AQI (US) recorded in
July58AQI (US)
202096AQI (US)
1
9
3
1
6
13
1
5
10
3
4
18
8
5
22
4
9
20
2
2
21
7
18
11
2
14
12
4
4
9
15
3
22
137
79
25
3
Highest AQI (US) recorded in
December153AQI (US)
Lowest AQI (US) recorded in
August64AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2021(Avg.)
101AQI (US)Least Polluted Year Recorded
2026(Avg.)
76AQI (US)Huaian's annual 2026 AQI (US) (76) shows an average percentage change of -21.04% (improved AQI (US)) compared to previous years: 2020 (96), 2021 (101), 2022 (96), 2023 (97), 2024 (96), 2025 (92).
