Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Huilong, 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+

July Air Quality Analysis

Huilong, Jiangsu, China

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
10th Jul 2022
138AQI
Lowest AQI recorded on
18th Jul 2023
19AQI

Same Day Analysis (18th July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 75 of Moderate air quality on the same day.

Day & Night AQI Trend: 17th Jul - 18th Jul 2026

Huilong, Jiangsu, China

AQI
Day
Night
.

4 AM17th Jul 2026

7 PM

3 AM18th Jul 2026

Day time
Avg. Highest Time
6AM17th Jul

86AQI

Avg. Lowest Time
5PM17th Jul

43AQI

Night time
Avg. Highest Time
3AM18th Jul

87AQI

Avg. Lowest Time
7PM17th Jul

53AQI

In the last 24 hours,

Huilong's AQI reached its highest point of 87 at 3 AM during the Night, while the lowest point, 43, was recorded at 5 PM during the Day between 17th Jul and 18th Jul 2026.

Day & Night AQI Trend : Jun - Jul 2026

Huilong, Jiangsu, China

JunJul
19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th
Day
Night
19th Jun 2026344 AMAQI
19th Jun 2026385 AMAQI
19th Jun 2026456 AMAQI
19th Jun 2026347 AMAQI
19th Jun 2026338 AMAQI
19th Jun 2026359 AMAQI
19th Jun 20263610 AMAQI
19th Jun 20263311 AMAQI
19th Jun 20264012 PMAQI
19th Jun 2026501 PMAQI
19th Jun 2026562 PMAQI
19th Jun 2026543 PMAQI
19th Jun 2026504 PMAQI
19th Jun 2026405 PMAQI
19th Jun 2026326 PMAQI
19th Jun 2026327 PMAQI
19th Jun 2026288 PMAQI
19th Jun 2026229 PMAQI
19th Jun 20261910 PMAQI
19th Jun 20261811 PMAQI
20th Jun 20261812 AMAQI
20th Jun 2026171 AMAQI
20th Jun 2026152 AMAQI
20th Jun 202693 AMAQI

24°C23/25°C

20th Jun 202694 AMAQI
20th Jun 202685 AMAQI
20th Jun 202696 AMAQI
20th Jun 202687 AMAQI
20th Jun 202698 AMAQI
20th Jun 2026119 AMAQI
20th Jun 20261310 AMAQI
20th Jun 20262211 AMAQI
20th Jun 20263112 PMAQI
20th Jun 2026401 PMAQI
20th Jun 2026552 PMAQI
20th Jun 2026603 PMAQI
20th Jun 2026684 PMAQI
20th Jun 2026705 PMAQI
20th Jun 2026636 PMAQI
20th Jun 2026447 PMAQI
20th Jun 2026298 PMAQI
20th Jun 2026259 PMAQI
20th Jun 20262310 PMAQI
20th Jun 20262211 PMAQI
21st Jun 20261612 AMAQI
21st Jun 2026141 AMAQI
21st Jun 2026152 AMAQI
21st Jun 2026163 AMAQI

24°C22/27°C

21st Jun 2026204 AMAQI
21st Jun 2026235 AMAQI
21st Jun 2026186 AMAQI
21st Jun 2026237 AMAQI
21st Jun 2026318 AMAQI
21st Jun 2026419 AMAQI
21st Jun 20264710 AMAQI
21st Jun 20265611 AMAQI
21st Jun 20265812 PMAQI
21st Jun 2026591 PMAQI
21st Jun 2026572 PMAQI
21st Jun 2026493 PMAQI
21st Jun 2026504 PMAQI
21st Jun 2026435 PMAQI
21st Jun 2026286 PMAQI
21st Jun 2026247 PMAQI
21st Jun 2026248 PMAQI
21st Jun 2026209 PMAQI
21st Jun 20262110 PMAQI
21st Jun 20262411 PMAQI
22nd Jun 20262412 AMAQI
22nd Jun 2026191 AMAQI
22nd Jun 2026142 AMAQI
22nd Jun 2026113 AMAQI

24°C23/26°C

22nd Jun 2026104 AMAQI
22nd Jun 2026105 AMAQI
22nd Jun 2026136 AMAQI
22nd Jun 2026167 AMAQI
22nd Jun 2026158 AMAQI
22nd Jun 2026129 AMAQI
22nd Jun 20261110 AMAQI
22nd Jun 20261311 AMAQI
22nd Jun 20261712 PMAQI
22nd Jun 2026181 PMAQI
22nd Jun 2026192 PMAQI
22nd Jun 2026143 PMAQI
22nd Jun 2026104 PMAQI
22nd Jun 2026105 PMAQI
22nd Jun 2026106 PMAQI
22nd Jun 2026117 PMAQI
22nd Jun 2026128 PMAQI
22nd Jun 2026139 PMAQI
22nd Jun 20261210 PMAQI
22nd Jun 20261111 PMAQI
23rd Jun 20261212 AMAQI
23rd Jun 2026141 AMAQI
23rd Jun 2026142 AMAQI
23rd Jun 2026143 AMAQI

21°C20/22°C

23rd Jun 2026134 AMAQI
23rd Jun 2026155 AMAQI
23rd Jun 2026136 AMAQI
23rd Jun 2026107 AMAQI
23rd Jun 202698 AMAQI
23rd Jun 202699 AMAQI
23rd Jun 2026810 AMAQI
23rd Jun 2026911 AMAQI
23rd Jun 20261112 PMAQI
23rd Jun 2026131 PMAQI
23rd Jun 2026132 PMAQI
23rd Jun 2026133 PMAQI
23rd Jun 2026134 PMAQI
23rd Jun 2026135 PMAQI
23rd Jun 2026156 PMAQI
23rd Jun 2026187 PMAQI
23rd Jun 2026188 PMAQI
23rd Jun 2026209 PMAQI
23rd Jun 20262210 PMAQI
23rd Jun 20262211 PMAQI
24th Jun 20262212 AMAQI
24th Jun 2026231 AMAQI
24th Jun 2026232 AMAQI
24th Jun 2026213 AMAQI

22°C22/22°C

24th Jun 2026214 AMAQI
24th Jun 2026215 AMAQI
24th Jun 2026216 AMAQI
24th Jun 2026207 AMAQI
24th Jun 2026218 AMAQI
24th Jun 2026209 AMAQI
24th Jun 20262210 AMAQI
24th Jun 20261811 AMAQI
24th Jun 20262012 PMAQI
24th Jun 2026191 PMAQI
24th Jun 2026202 PMAQI
24th Jun 2026193 PMAQI
24th Jun 2026194 PMAQI
24th Jun 2026205 PMAQI
24th Jun 2026206 PMAQI
24th Jun 2026207 PMAQI
24th Jun 2026198 PMAQI
24th Jun 2026209 PMAQI
24th Jun 20262210 PMAQI
24th Jun 20262111 PMAQI
25th Jun 20262212 AMAQI
25th Jun 2026211 AMAQI
25th Jun 2026222 AMAQI
25th Jun 2026223 AMAQI

22°C21/23°C

25th Jun 2026234 AMAQI
25th Jun 2026215 AMAQI
25th Jun 2026216 AMAQI
25th Jun 2026227 AMAQI
25th Jun 2026228 AMAQI
25th Jun 2026259 AMAQI
25th Jun 20262510 AMAQI
25th Jun 20262311 AMAQI
25th Jun 20262412 PMAQI
25th Jun 2026361 PMAQI
25th Jun 2026302 PMAQI
25th Jun 2026323 PMAQI
25th Jun 2026274 PMAQI
25th Jun 2026245 PMAQI
25th Jun 2026496 PMAQI
25th Jun 2026557 PMAQI
25th Jun 2026458 PMAQI
25th Jun 2026259 PMAQI
25th Jun 20262710 PMAQI
25th Jun 20262911 PMAQI
26th Jun 20263112 AMAQI
26th Jun 2026311 AMAQI
26th Jun 2026292 AMAQI
26th Jun 2026323 AMAQI

22°C21/24°C

26th Jun 2026244 AMAQI
26th Jun 2026315 AMAQI
26th Jun 2026246 AMAQI
26th Jun 2026257 AMAQI
26th Jun 2026388 AMAQI
26th Jun 2026689 AMAQI
26th Jun 20265910 AMAQI
26th Jun 20265911 AMAQI
26th Jun 20265712 PMAQI
26th Jun 2026571 PMAQI
26th Jun 2026352 PMAQI
26th Jun 2026433 PMAQI
26th Jun 2026494 PMAQI
26th Jun 2026545 PMAQI
26th Jun 2026506 PMAQI
26th Jun 2026487 PMAQI
26th Jun 2026428 PMAQI
26th Jun 2026379 PMAQI
26th Jun 20263810 PMAQI
26th Jun 20263511 PMAQI
27th Jun 20263812 AMAQI
27th Jun 2026501 AMAQI
27th Jun 2026572 AMAQI
27th Jun 2026533 AMAQI

23°C20/26°C

27th Jun 2026584 AMAQI
27th Jun 2026595 AMAQI
27th Jun 2026586 AMAQI
27th Jun 2026607 AMAQI
27th Jun 2026608 AMAQI
27th Jun 2026599 AMAQI
27th Jun 20265910 AMAQI
27th Jun 20265911 AMAQI
27th Jun 20265712 PMAQI
27th Jun 2026561 PMAQI
27th Jun 2026522 PMAQI
27th Jun 2026513 PMAQI
27th Jun 2026544 PMAQI
27th Jun 2026565 PMAQI
27th Jun 2026586 PMAQI
27th Jun 2026607 PMAQI
27th Jun 2026638 PMAQI
27th Jun 2026519 PMAQI
27th Jun 20263810 PMAQI
27th Jun 20265611 PMAQI
28th Jun 20267012 AMAQI
28th Jun 2026711 AMAQI
28th Jun 2026752 AMAQI
28th Jun 2026763 AMAQI

23°C21/25°C

28th Jun 2026804 AMAQI
28th Jun 2026825 AMAQI
28th Jun 2026846 AMAQI
28th Jun 2026797 AMAQI
28th Jun 2026878 AMAQI
28th Jun 2026829 AMAQI
28th Jun 20267910 AMAQI
28th Jun 20268311 AMAQI
28th Jun 20268312 PMAQI
28th Jun 2026821 PMAQI
28th Jun 2026812 PMAQI
28th Jun 2026753 PMAQI
28th Jun 2026734 PMAQI
28th Jun 2026775 PMAQI
28th Jun 2026816 PMAQI
28th Jun 2026797 PMAQI
28th Jun 2026758 PMAQI
28th Jun 2026669 PMAQI
28th Jun 20264810 PMAQI
28th Jun 20263911 PMAQI
29th Jun 20263812 AMAQI
29th Jun 2026421 AMAQI
29th Jun 2026392 AMAQI
29th Jun 2026373 AMAQI

24°C22/26°C

29th Jun 2026414 AMAQI
29th Jun 2026475 AMAQI
29th Jun 2026476 AMAQI
29th Jun 2026447 AMAQI
29th Jun 2026508 AMAQI
29th Jun 2026579 AMAQI
29th Jun 20264510 AMAQI
29th Jun 20263611 AMAQI
29th Jun 20263812 PMAQI
29th Jun 2026431 PMAQI
29th Jun 2026472 PMAQI
29th Jun 2026463 PMAQI
29th Jun 2026434 PMAQI
29th Jun 2026445 PMAQI
29th Jun 2026456 PMAQI
29th Jun 2026397 PMAQI
29th Jun 2026328 PMAQI
29th Jun 2026379 PMAQI
29th Jun 20264010 PMAQI
29th Jun 20264311 PMAQI
30th Jun 20264712 AMAQI
30th Jun 2026521 AMAQI
30th Jun 2026502 AMAQI
30th Jun 2026573 AMAQI

24°C23/25°C

30th Jun 2026664 AMAQI
30th Jun 2026635 AMAQI
30th Jun 2026646 AMAQI
30th Jun 2026627 AMAQI
30th Jun 2026498 AMAQI
30th Jun 2026349 AMAQI
30th Jun 20262610 AMAQI
30th Jun 20262511 AMAQI
30th Jun 20262612 PMAQI
30th Jun 2026271 PMAQI
30th Jun 2026212 PMAQI
30th Jun 2026193 PMAQI
30th Jun 2026194 PMAQI
30th Jun 2026265 PMAQI
30th Jun 2026326 PMAQI
30th Jun 2026307 PMAQI
30th Jun 2026348 PMAQI
30th Jun 2026409 PMAQI
30th Jun 20262810 PMAQI
30th Jun 20263111 PMAQI
1st Jul 20264212 AMAQI
1st Jul 2026501 AMAQI
1st Jul 2026562 AMAQI
1st Jul 2026623 AMAQI

25°C24/27°C

1st Jul 2026714 AMAQI
1st Jul 2026665 AMAQI
1st Jul 2026566 AMAQI
1st Jul 2026517 AMAQI
1st Jul 2026558 AMAQI
1st Jul 2026559 AMAQI
1st Jul 20265710 AMAQI
1st Jul 20264811 AMAQI
1st Jul 20264012 PMAQI
1st Jul 2026331 PMAQI
1st Jul 2026292 PMAQI
1st Jul 2026303 PMAQI
1st Jul 2026354 PMAQI
1st Jul 2026395 PMAQI
1st Jul 2026436 PMAQI
1st Jul 2026497 PMAQI
1st Jul 2026588 PMAQI
1st Jul 2026679 PMAQI
1st Jul 20266910 PMAQI
1st Jul 20267911 PMAQI
2nd Jul 20269112 AMAQI
2nd Jul 2026911 AMAQI
2nd Jul 2026942 AMAQI
2nd Jul 2026963 AMAQI

23°C22/25°C

2nd Jul 2026934 AMAQI
2nd Jul 2026945 AMAQI
2nd Jul 2026926 AMAQI
2nd Jul 2026887 AMAQI
2nd Jul 2026868 AMAQI
2nd Jul 2026799 AMAQI
2nd Jul 20267810 AMAQI
2nd Jul 20268011 AMAQI
2nd Jul 20267712 PMAQI
2nd Jul 2026711 PMAQI
2nd Jul 2026712 PMAQI
2nd Jul 2026733 PMAQI
2nd Jul 2026734 PMAQI
2nd Jul 2026725 PMAQI
2nd Jul 2026666 PMAQI
2nd Jul 2026767 PMAQI
2nd Jul 2026798 PMAQI
2nd Jul 2026739 PMAQI
2nd Jul 20267410 PMAQI
2nd Jul 20267511 PMAQI
3rd Jul 20266712 AMAQI
3rd Jul 2026541 AMAQI
3rd Jul 2026602 AMAQI
3rd Jul 2026653 AMAQI

25°C23/27°C

3rd Jul 2026644 AMAQI
3rd Jul 2026585 AMAQI
3rd Jul 2026476 AMAQI
3rd Jul 2026377 AMAQI
3rd Jul 2026398 AMAQI
3rd Jul 2026379 AMAQI
3rd Jul 20263310 AMAQI
3rd Jul 20263011 AMAQI
3rd Jul 20263312 PMAQI
3rd Jul 2026361 PMAQI
3rd Jul 2026422 PMAQI
3rd Jul 2026503 PMAQI
3rd Jul 2026534 PMAQI
3rd Jul 2026485 PMAQI
3rd Jul 2026546 PMAQI
3rd Jul 2026597 PMAQI
3rd Jul 2026498 PMAQI
3rd Jul 2026439 PMAQI
3rd Jul 20264310 PMAQI
3rd Jul 20264611 PMAQI
4th Jul 20264512 AMAQI
4th Jul 2026431 AMAQI
4th Jul 2026502 AMAQI
4th Jul 2026523 AMAQI

25°C24/26°C

4th Jul 2026574 AMAQI
4th Jul 2026555 AMAQI
4th Jul 2026546 AMAQI
4th Jul 2026507 AMAQI
4th Jul 2026548 AMAQI
4th Jul 2026599 AMAQI
4th Jul 20265810 AMAQI
4th Jul 20265611 AMAQI
4th Jul 20266812 PMAQI
4th Jul 2026771 PMAQI
4th Jul 2026772 PMAQI
4th Jul 2026743 PMAQI
4th Jul 2026204 PMAQI
4th Jul 2026205 PMAQI
4th Jul 2026206 PMAQI
4th Jul 2026247 PMAQI
4th Jul 2026258 PMAQI
4th Jul 2026299 PMAQI
4th Jul 20263710 PMAQI
4th Jul 20264711 PMAQI
5th Jul 20264612 AMAQI
5th Jul 2026391 AMAQI
5th Jul 2026422 AMAQI
5th Jul 2026503 AMAQI

25°C24/26°C

5th Jul 2026564 AMAQI
5th Jul 2026515 AMAQI
5th Jul 2026336 AMAQI
5th Jul 2026187 AMAQI
5th Jul 2026148 AMAQI
5th Jul 2026139 AMAQI
5th Jul 20261210 AMAQI
5th Jul 20261311 AMAQI
5th Jul 20261412 PMAQI
5th Jul 2026171 PMAQI
5th Jul 2026252 PMAQI
5th Jul 2026303 PMAQI
5th Jul 2026354 PMAQI
5th Jul 2026375 PMAQI
5th Jul 2026426 PMAQI
5th Jul 2026447 PMAQI
5th Jul 2026408 PMAQI
5th Jul 2026399 PMAQI
5th Jul 20263510 PMAQI
5th Jul 20263011 PMAQI
6th Jul 20263812 AMAQI
6th Jul 2026521 AMAQI
6th Jul 2026592 AMAQI
6th Jul 2026663 AMAQI

24°C24/25°C

6th Jul 2026624 AMAQI
6th Jul 2026595 AMAQI
6th Jul 2026626 AMAQI
6th Jul 2026597 AMAQI
6th Jul 2026608 AMAQI
6th Jul 2026609 AMAQI
6th Jul 20265610 AMAQI
6th Jul 20264911 AMAQI
6th Jul 20264512 PMAQI
6th Jul 2026481 PMAQI
6th Jul 2026502 PMAQI
6th Jul 2026503 PMAQI
6th Jul 2026524 PMAQI
6th Jul 2026535 PMAQI
6th Jul 2026526 PMAQI
6th Jul 2026567 PMAQI
6th Jul 2026608 PMAQI
6th Jul 2026599 PMAQI
6th Jul 20265710 PMAQI
6th Jul 20266211 PMAQI
7th Jul 20267512 AMAQI
7th Jul 2026811 AMAQI
7th Jul 2026802 AMAQI
7th Jul 2026803 AMAQI

26°C24/29°C

7th Jul 2026804 AMAQI
7th Jul 2026785 AMAQI
7th Jul 2026706 AMAQI
7th Jul 2026667 AMAQI
7th Jul 2026658 AMAQI
7th Jul 2026669 AMAQI
7th Jul 20266410 AMAQI
7th Jul 20266711 AMAQI
7th Jul 20267012 PMAQI
7th Jul 2026721 PMAQI
7th Jul 2026732 PMAQI
7th Jul 2026693 PMAQI
7th Jul 2026684 PMAQI
7th Jul 2026715 PMAQI
7th Jul 2026736 PMAQI
7th Jul 2026517 PMAQI
7th Jul 2026468 PMAQI
7th Jul 2026429 PMAQI
7th Jul 20264110 PMAQI
7th Jul 20263811 PMAQI
8th Jul 20263712 AMAQI
8th Jul 2026371 AMAQI
8th Jul 2026382 AMAQI
8th Jul 2026393 AMAQI

28°C25/31°C

8th Jul 2026404 AMAQI
8th Jul 2026365 AMAQI
8th Jul 2026376 AMAQI
8th Jul 2026337 AMAQI
8th Jul 2026318 AMAQI
8th Jul 2026309 AMAQI
8th Jul 20263810 AMAQI
8th Jul 20264511 AMAQI
8th Jul 20265212 PMAQI
8th Jul 2026661 PMAQI
8th Jul 2026672 PMAQI
8th Jul 2026633 PMAQI
8th Jul 2026594 PMAQI
8th Jul 2026555 PMAQI
8th Jul 2026546 PMAQI
8th Jul 2026547 PMAQI
8th Jul 2026578 PMAQI
8th Jul 2026609 PMAQI
8th Jul 20266010 PMAQI
8th Jul 20266311 PMAQI
9th Jul 20265912 AMAQI
9th Jul 2026501 AMAQI
9th Jul 2026472 AMAQI
9th Jul 2026423 AMAQI

28°C26/32°C

9th Jul 2026454 AMAQI
9th Jul 2026315 AMAQI
9th Jul 2026246 AMAQI
9th Jul 2026187 AMAQI
9th Jul 2026198 AMAQI
9th Jul 2026219 AMAQI
9th Jul 20261410 AMAQI
9th Jul 20261711 AMAQI
9th Jul 20261812 PMAQI
9th Jul 2026191 PMAQI
9th Jul 2026222 PMAQI
9th Jul 2026263 PMAQI
9th Jul 2026264 PMAQI
9th Jul 2026295 PMAQI
9th Jul 2026356 PMAQI
9th Jul 2026417 PMAQI
9th Jul 2026438 PMAQI
9th Jul 2026459 PMAQI
9th Jul 20264810 PMAQI
9th Jul 20264711 PMAQI
10th Jul 20263712 AMAQI
10th Jul 2026281 AMAQI
10th Jul 2026262 AMAQI
10th Jul 2026263 AMAQI

26°C26/28°C

10th Jul 2026304 AMAQI
10th Jul 2026305 AMAQI
10th Jul 2026246 AMAQI
10th Jul 2026287 AMAQI
10th Jul 2026288 AMAQI
10th Jul 2026249 AMAQI
10th Jul 20262310 AMAQI
10th Jul 20262711 AMAQI
10th Jul 20263412 PMAQI
10th Jul 2026391 PMAQI
10th Jul 2026412 PMAQI
10th Jul 2026413 PMAQI
10th Jul 2026494 PMAQI
10th Jul 2026535 PMAQI
10th Jul 2026586 PMAQI
10th Jul 2026597 PMAQI
10th Jul 2026588 PMAQI
10th Jul 2026519 PMAQI
10th Jul 20264910 PMAQI
10th Jul 20264511 PMAQI
11th Jul 20264212 AMAQI
11th Jul 2026361 AMAQI
11th Jul 2026292 AMAQI
11th Jul 2026273 AMAQI

27°C25/28°C

11th Jul 2026254 AMAQI
11th Jul 2026235 AMAQI
11th Jul 2026236 AMAQI
11th Jul 2026277 AMAQI
11th Jul 2026288 AMAQI
11th Jul 2026289 AMAQI
11th Jul 20262410 AMAQI
11th Jul 20262511 AMAQI
11th Jul 20262412 PMAQI
11th Jul 2026261 PMAQI
11th Jul 2026312 PMAQI
11th Jul 2026383 PMAQI
11th Jul 2026424 PMAQI
11th Jul 2026425 PMAQI
11th Jul 2026466 PMAQI
11th Jul 2026477 PMAQI
11th Jul 2026508 PMAQI
11th Jul 2026459 PMAQI
11th Jul 20264210 PMAQI
11th Jul 20264311 PMAQI
12th Jul 20264512 AMAQI
12th Jul 2026431 AMAQI
12th Jul 2026402 AMAQI
12th Jul 2026313 AMAQI

26°C25/27°C

12th Jul 2026214 AMAQI
12th Jul 2026175 AMAQI
12th Jul 2026196 AMAQI
12th Jul 2026227 AMAQI
12th Jul 2026238 AMAQI
12th Jul 2026239 AMAQI
12th Jul 20262510 AMAQI
12th Jul 20263011 AMAQI
12th Jul 20263112 PMAQI
12th Jul 2026381 PMAQI
12th Jul 2026592 PMAQI
12th Jul 2026593 PMAQI
12th Jul 2026554 PMAQI
12th Jul 2026545 PMAQI
12th Jul 2026536 PMAQI
12th Jul 2026507 PMAQI
12th Jul 2026548 PMAQI
12th Jul 2026489 PMAQI
12th Jul 20264710 PMAQI
12th Jul 20265011 PMAQI
13th Jul 20263912 AMAQI
13th Jul 2026301 AMAQI
13th Jul 2026292 AMAQI
13th Jul 2026283 AMAQI

27°C26/28°C

13th Jul 2026294 AMAQI
13th Jul 2026295 AMAQI
13th Jul 2026286 AMAQI
13th Jul 2026287 AMAQI
13th Jul 2026308 AMAQI
13th Jul 2026299 AMAQI
13th Jul 20262710 AMAQI
13th Jul 20262511 AMAQI
13th Jul 20262412 PMAQI
13th Jul 2026231 PMAQI
13th Jul 2026232 PMAQI
13th Jul 2026273 PMAQI
13th Jul 2026314 PMAQI
13th Jul 2026325 PMAQI
13th Jul 2026336 PMAQI
13th Jul 2026337 PMAQI
13th Jul 2026338 PMAQI
13th Jul 2026329 PMAQI
13th Jul 20263310 PMAQI
13th Jul 20263211 PMAQI
14th Jul 20263212 AMAQI
14th Jul 2026311 AMAQI
14th Jul 2026292 AMAQI
14th Jul 2026263 AMAQI

28°C27/30°C

14th Jul 2026304 AMAQI
14th Jul 2026295 AMAQI
14th Jul 2026296 AMAQI
14th Jul 2026267 AMAQI
14th Jul 2026308 AMAQI
14th Jul 2026319 AMAQI
14th Jul 20262610 AMAQI
14th Jul 20262511 AMAQI
14th Jul 20262212 PMAQI
14th Jul 2026211 PMAQI
14th Jul 2026242 PMAQI
14th Jul 2026453 PMAQI
14th Jul 2026644 PMAQI
14th Jul 2026595 PMAQI
14th Jul 2026646 PMAQI
14th Jul 2026697 PMAQI
14th Jul 2026698 PMAQI
14th Jul 2026699 PMAQI
14th Jul 20267210 PMAQI
14th Jul 20267011 PMAQI
15th Jul 20266212 AMAQI
15th Jul 2026611 AMAQI
15th Jul 2026632 AMAQI
15th Jul 2026573 AMAQI

29°C26/32°C

15th Jul 2026544 AMAQI
15th Jul 2026575 AMAQI
15th Jul 2026556 AMAQI
15th Jul 2026577 AMAQI
15th Jul 2026568 AMAQI
15th Jul 2026589 AMAQI
15th Jul 20266110 AMAQI
15th Jul 20266611 AMAQI
15th Jul 20266912 PMAQI
15th Jul 2026741 PMAQI
15th Jul 2026772 PMAQI
15th Jul 2026733 PMAQI
15th Jul 2026664 PMAQI
15th Jul 2026625 PMAQI
15th Jul 2026606 PMAQI
15th Jul 2026567 PMAQI
15th Jul 2026608 PMAQI
15th Jul 2026629 PMAQI
15th Jul 20266610 PMAQI
15th Jul 20266611 PMAQI
16th Jul 20267112 AMAQI
16th Jul 2026771 AMAQI
16th Jul 2026792 AMAQI
16th Jul 2026783 AMAQI

30°C27/33°C

16th Jul 2026804 AMAQI
16th Jul 2026795 AMAQI
16th Jul 2026796 AMAQI
16th Jul 2026767 AMAQI
16th Jul 2026778 AMAQI
16th Jul 2026809 AMAQI
16th Jul 20268110 AMAQI
16th Jul 20268411 AMAQI
16th Jul 20268312 PMAQI
16th Jul 2026751 PMAQI
16th Jul 2026732 PMAQI
16th Jul 2026703 PMAQI
16th Jul 2026724 PMAQI
16th Jul 2026725 PMAQI
16th Jul 2026646 PMAQI
16th Jul 2026637 PMAQI
16th Jul 2026628 PMAQI
16th Jul 2026699 PMAQI
16th Jul 20267910 PMAQI
16th Jul 20268511 PMAQI
17th Jul 20268012 AMAQI
17th Jul 2026741 AMAQI
17th Jul 2026762 AMAQI
17th Jul 2026793 AMAQI

30°C28/33°C

17th Jul 2026804 AMAQI
17th Jul 2026825 AMAQI
17th Jul 2026866 AMAQI
17th Jul 2026857 AMAQI
17th Jul 2026868 AMAQI
17th Jul 2026859 AMAQI
17th Jul 20268210 AMAQI
17th Jul 20267911 AMAQI
17th Jul 20266712 PMAQI
17th Jul 2026621 PMAQI
17th Jul 2026582 PMAQI
17th Jul 2026563 PMAQI
17th Jul 2026474 PMAQI
17th Jul 2026435 PMAQI
17th Jul 2026466 PMAQI
17th Jul 2026537 PMAQI
17th Jul 2026668 PMAQI
17th Jul 2026699 PMAQI
17th Jul 20267210 PMAQI
17th Jul 20267111 PMAQI
18th Jul 20267212 AMAQI
18th Jul 2026831 AMAQI
18th Jul 2026852 AMAQI
18th Jul 2026873 AMAQI

30°C27/34°C

18th Jul 2026834 AMAQI
4 AM
18th Jul 2026865 AMAQI
18th Jul 2026896 AMAQI
18th Jul 2026927 AMAQI
18th Jul 2026878 AMAQI
18th Jul 2026709 AMAQI
18th Jul 20266010 AMAQI
18th Jul 20266211 AMAQI
11 AM
18th Jul 20267012 PMAQI
18th Jul 2026801 PMAQI
18th Jul 2026922 PMAQI
18th Jul 2026853 PMAQI
18th Jul 2026804 PMAQI
18th Jul 2026875 PMAQI
18th Jul 2026816 PMAQI
18th Jul 2026917 PMAQI
7 PM
18th Jul 2026768 PMAQI
18th Jul 2026509 PMAQI
18th Jul 20263110 PMAQI
18th Jul 20261711 PMAQI
11 PM
3 AM

28°C26/30°C

Day time
Avg. Highest Time
1 PM - 7 PM

47AQI

7 hours / Day
210 hours / Month
Avg. Lowest Time
7 AM - 12 PM

43AQI

6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 PM to 7 PM (Avg. 47), while the lowest AQI was between 7 AM to 12 PM (Avg. 43).
Night time
Avg. Highest Time
12 AM - 8 PM

46AQI

5 hours / Day
150 hours / Month
Avg. Lowest Time
9 PM - 11 PM

44AQI

3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 8 PM (Avg. 46), while the lowest AQI was between 9 PM to 11 PM (Avg. 44).

2026 Days Vs Air Quality

Huilong, Jiangsu, China

2026

37%

74

50%

100

11%

21

2%

4

Total number of days with different AQI categories in last 199 days in 2026 (166 days remaining)

Good
74 Days
Moderate
100 Days
Poor
21 Days
Unhealthy
4 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 37%

Health Risk Level:

High

In 2026, 37% of 199 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

Huilong, 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
33AQI (US)
2nd January 2026
62AQI (US)
3rd January 2026
86AQI (US)
4th January 2026
117AQI (US)
5th January 2026
151AQI (US)
6th January 2026
133AQI (US)
7th January 2026
138AQI (US)
8th January 2026
152AQI (US)
9th January 2026
143AQI (US)
10th January 2026
126AQI (US)
11th January 2026
70AQI (US)
12th January 2026
76AQI (US)
13th January 2026
138AQI (US)
14th January 2026
143AQI (US)
15th January 2026
137AQI (US)
16th January 2026
185AQI (US)
17th January 2026
154AQI (US)
18th January 2026
65AQI (US)
19th January 2026
50AQI (US)
20th January 2026
48AQI (US)
21st January 2026
71AQI (US)
22nd January 2026
78AQI (US)
23rd January 2026
109AQI (US)
24th January 2026
134AQI (US)
25th January 2026
93AQI (US)
26th January 2026
35AQI (US)
27th January 2026
84AQI (US)
28th January 2026
61AQI (US)
29th January 2026
47AQI (US)
30th January 2026
55AQI (US)
31st January 2026
30AQI (US)
1st February 2026
87AQI (US)
2nd February 2026
127AQI (US)
3rd February 2026
80AQI (US)
4th February 2026
85AQI (US)
5th February 2026
126AQI (US)
6th February 2026
77AQI (US)
7th February 2026
53AQI (US)
8th February 2026
71AQI (US)
9th February 2026
56AQI (US)
10th February 2026
71AQI (US)
11th February 2026
110AQI (US)
12th February 2026
150AQI (US)
13th February 2026
137AQI (US)
14th February 2026
128AQI (US)
15th February 2026
106AQI (US)
16th February 2026
55AQI (US)
17th February 2026
69AQI (US)
18th February 2026
121AQI (US)
19th February 2026
140AQI (US)
20th February 2026
113AQI (US)
21st February 2026
77AQI (US)
22nd February 2026
80AQI (US)
23rd February 2026
56AQI (US)
24th February 2026
43AQI (US)
25th February 2026
59AQI (US)
26th February 2026
40AQI (US)
27th February 2026
37AQI (US)
28th February 2026
60AQI (US)
1st March 2026
28AQI (US)
2nd March 2026
20AQI (US)
3rd March 2026
50AQI (US)
4th March 2026
25AQI (US)
5th March 2026
56AQI (US)
6th March 2026
81AQI (US)
7th March 2026
58AQI (US)
8th March 2026
36AQI (US)
9th March 2026
52AQI (US)
10th March 2026
34AQI (US)
11th March 2026
45AQI (US)
12th March 2026
57AQI (US)
13th March 2026
90AQI (US)
14th March 2026
60AQI (US)
15th March 2026
38AQI (US)
16th March 2026
69AQI (US)
17th March 2026
96AQI (US)
18th March 2026
73AQI (US)
19th March 2026
60AQI (US)
20th March 2026
46AQI (US)
21st March 2026
49AQI (US)
22nd March 2026
75AQI (US)
23rd March 2026
53AQI (US)
24th March 2026
70AQI (US)
25th March 2026
76AQI (US)
26th March 2026
57AQI (US)
27th March 2026
64AQI (US)
28th March 2026
68AQI (US)
29th March 2026
79AQI (US)
30th March 2026
83AQI (US)
31st March 2026
67AQI (US)
1st April 2026
86AQI (US)
2nd April 2026
109AQI (US)
3rd April 2026
68AQI (US)
4th April 2026
86AQI (US)
5th April 2026
90AQI (US)
6th April 2026
88AQI (US)
7th April 2026
33AQI (US)
8th April 2026
31AQI (US)
9th April 2026
45AQI (US)
10th April 2026
84AQI (US)
11th April 2026
94AQI (US)
12th April 2026
25AQI (US)
13th April 2026
33AQI (US)
14th April 2026
53AQI (US)
15th April 2026
54AQI (US)
16th April 2026
59AQI (US)
17th April 2026
70AQI (US)
18th April 2026
44AQI (US)
19th April 2026
64AQI (US)
20th April 2026
53AQI (US)
21st April 2026
62AQI (US)
22nd April 2026
50AQI (US)
23rd April 2026
32AQI (US)
24th April 2026
60AQI (US)
25th April 2026
55AQI (US)
26th April 2026
67AQI (US)
27th April 2026
83AQI (US)
28th April 2026
77AQI (US)
29th April 2026
36AQI (US)
30th April 2026
56AQI (US)
1st May 2026
77AQI (US)
2nd May 2026
71AQI (US)
3rd May 2026
84AQI (US)
4th May 2026
65AQI (US)
5th May 2026
57AQI (US)
6th May 2026
41AQI (US)
7th May 2026
61AQI (US)
8th May 2026
28AQI (US)
9th May 2026
34AQI (US)
10th May 2026
43AQI (US)
11th May 2026
56AQI (US)
12th May 2026
62AQI (US)
13th May 2026
50AQI (US)
14th May 2026
33AQI (US)
15th May 2026
46AQI (US)
16th May 2026
76AQI (US)
17th May 2026
63AQI (US)
18th May 2026
55AQI (US)
19th May 2026
52AQI (US)
20th May 2026
63AQI (US)
21st May 2026
68AQI (US)
22nd May 2026
78AQI (US)
23rd May 2026
72AQI (US)
24th May 2026
70AQI (US)
25th May 2026
65AQI (US)
26th May 2026
47AQI (US)
27th May 2026
46AQI (US)
28th May 2026
59AQI (US)
29th May 2026
45AQI (US)
30th May 2026
47AQI (US)
31st May 2026
32AQI (US)
1st June 2026
48AQI (US)
2nd June 2026
34AQI (US)
3rd June 2026
51AQI (US)
4th June 2026
52AQI (US)
5th June 2026
29AQI (US)
6th June 2026
20AQI (US)
7th June 2026
24AQI (US)
8th June 2026
27AQI (US)
9th June 2026
21AQI (US)
10th June 2026
31AQI (US)
11th June 2026
45AQI (US)
12th June 2026
43AQI (US)
13th June 2026
44AQI (US)
14th June 2026
18AQI (US)
15th June 2026
22AQI (US)
16th June 2026
28AQI (US)
17th June 2026
51AQI (US)
18th June 2026
59AQI (US)
19th June 2026
35AQI (US)
20th June 2026
28AQI (US)
21st June 2026
33AQI (US)
22nd June 2026
13AQI (US)
23rd June 2026
14AQI (US)
24th June 2026
20AQI (US)
25th June 2026
28AQI (US)
26th June 2026
42AQI (US)
27th June 2026
55AQI (US)
28th June 2026
75AQI (US)
29th June 2026
42AQI (US)
30th June 2026
39AQI (US)
1st July 2026
52AQI (US)
2nd July 2026
81AQI (US)
3rd July 2026
48AQI (US)
4th July 2026
48AQI (US)
5th July 2026
32AQI (US)
6th July 2026
55AQI (US)
7th July 2026
66AQI (US)
8th July 2026
48AQI (US)
9th July 2026
33AQI (US)
10th July 2026
38AQI (US)
11th July 2026
34AQI (US)
12th July 2026
39AQI (US)
13th July 2026
29AQI (US)
14th July 2026
41AQI (US)
15th July 2026
62AQI (US)
16th July 2026
75AQI (US)
17th July 2026
70AQI (US)
18th July 2026
75AQI (US)
19th July 2026
20th July 2026
21st July 2026
22nd July 2026
23rd July 2026
24th July 2026
25th July 2026
26th July 2026
27th July 2026
28th July 2026
29th July 2026
30th July 2026
31st July 2026
1st August 2026
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
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

97AQI (US)

86AQI (US)

59AQI (US)

62AQI (US)

56AQI (US)

36AQI (US)

51AQI (US)

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202664AQI (US)

6
11
10
4
3
15
10
10
21
9
20
1
12
19
24
6
10
8
74
100
21
4

Highest AQI (US) recorded in

January

97AQI (US)

Lowest AQI (US) recorded in

June

36AQI (US)

202575AQI (US)

17
13
1
21
6
1
1
25
5
21
9
1
30
12
18
13
18
7
24
9
21
6
23
2
3
14
9
4
2
15
11
3
54
247
55
9

Highest AQI (US) recorded in

January

101AQI (US)

Lowest AQI (US) recorded in

July

51AQI (US)

202474AQI (US)

4
11
6
10
8
12
6
2
1
20
11
5
23
2
8
22
1
9
20
1
10
21
7
23
1
20
10
15
15
1
10
17
3
17
14
96
211
46
12
1

Highest AQI (US) recorded in

January

115AQI (US)

Lowest AQI (US) recorded in

September

45AQI (US)

202375AQI (US)

6
11
12
2
6
16
5
1
3
18
8
2
1
19
9
1
4
22
5
5
20
5
13
17
1
19
11
1
16
13
1
12
16
3
7
14
7
1
3
12
11
5
95
189
68
12

Highest AQI (US) recorded in

December

104AQI (US)

Lowest AQI (US) recorded in

August

51AQI (US)

202273AQI (US)

3
12
13
2
2
13
6
8
14
8
1
4
25
1
3
25
3
10
18
2
5
14
3
1
1
14
14
1
10
21
6
20
4
3
21
4
3
69
198
45
6

Highest AQI (US) recorded in

January

98AQI (US)

Lowest AQI (US) recorded in

September

54AQI (US)

202172AQI (US)

8
14
8
11
15
2
10
13
6
1
1
4
18
8
1
21
7
2
9
16
5
14
17
17
13
1
13
16
1
14
15
2
4
17
9
1
14
11
5
106
189
60
8
1

Highest AQI (US) recorded in

December

104AQI (US)

Lowest AQI (US) recorded in

August

51AQI (US)

202078AQI (US)

7
3
3
1
11
10
9
5
1
22
8
5
26
2
23
5
7
22
2
8
17
4
1
3
14
11
2
1
34
147
48
3
1

Highest AQI (US) recorded in

December

97AQI (US)

Lowest AQI (US) recorded in

March

60AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2020(Avg.)
78AQI (US)
Least Polluted Year Recorded
2026(Avg.)
64AQI (US)

Huilong's annual 2026 AQI (US) (64) shows an average percentage change of -14.03% (improved AQI (US)) compared to previous years: 2020 (78), 2021 (72), 2022 (73), 2023 (75), 2024 (74), 2025 (75).