Zilang School, Nantong, 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+
August Air Quality Analysis
Zilang School, Nantong, Jiangsu, China
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
12th Aug 2023
97AQILowest AQI recorded on
18th Aug 2024
14AQISame Day Analysis (15th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 26 of Good air quality, showing improvement over 2025 and 2023 on the same day.
Day & Night AQI Trend: 14th Aug - 15th Aug 2026
Zilang School, Nantong, Jiangsu, China
AQI
Day
Night
.
5 AM14th Aug 2026
6 PM
4 AM15th Aug 2026
Day time
Avg. Highest Time
6PM14th Aug
27AQI
Avg. Lowest Time
3PM14th Aug
21AQI
Night time
Avg. Highest Time
2AM15th Aug
36AQI
Avg. Lowest Time
10PM14th Aug
25AQI
In the last 24 hours,
Zilang School's AQI reached its highest point of 36 at 2 AM during the Night, while the lowest point, 21, was recorded at 3 PM during the Day between 14th Aug and 15th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Zilang School, Nantong, Jiangsu, China
JulAug
17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th
Day
Night
17th Jul 2026785 AMAQI
17th Jul 2026906 AMAQI
17th Jul 2026947 AMAQI
17th Jul 2026928 AMAQI
17th Jul 2026909 AMAQI
17th Jul 20268410 AMAQI
17th Jul 20263611 AMAQI
17th Jul 20262912 PMAQI
17th Jul 2026211 PMAQI
17th Jul 2026252 PMAQI
17th Jul 2026233 PMAQI
17th Jul 2026274 PMAQI
17th Jul 2026385 PMAQI
17th Jul 2026386 PMAQI
17th Jul 2026387 PMAQI
17th Jul 2026428 PMAQI
17th Jul 2026509 PMAQI
17th Jul 20266210 PMAQI
17th Jul 20267111 PMAQI
18th Jul 20267412 AMAQI
18th Jul 2026821 AMAQI
18th Jul 2026852 AMAQI
18th Jul 2026783 AMAQI
18th Jul 2026664 AMAQI
31°C29/35°C
18th Jul 2026645 AMAQI
18th Jul 2026656 AMAQI
18th Jul 2026607 AMAQI
18th Jul 2026668 AMAQI
18th Jul 2026889 AMAQI
18th Jul 20269210 AMAQI
18th Jul 20269911 AMAQI
18th Jul 20269212 PMAQI
18th Jul 2026941 PMAQI
18th Jul 2026962 PMAQI
18th Jul 2026963 PMAQI
18th Jul 2026954 PMAQI
18th Jul 2026995 PMAQI
18th Jul 2026816 PMAQI
18th Jul 2026677 PMAQI
18th Jul 2026528 PMAQI
18th Jul 2026509 PMAQI
18th Jul 20264610 PMAQI
18th Jul 20263811 PMAQI
19th Jul 20262512 AMAQI
19th Jul 2026291 AMAQI
19th Jul 2026272 AMAQI
19th Jul 2026253 AMAQI
19th Jul 2026214 AMAQI
29°C26/32°C
19th Jul 2026235 AMAQI
19th Jul 2026176 AMAQI
19th Jul 2026277 AMAQI
19th Jul 2026318 AMAQI
19th Jul 2026389 AMAQI
19th Jul 20263610 AMAQI
19th Jul 20264811 AMAQI
19th Jul 20265812 PMAQI
19th Jul 2026661 PMAQI
19th Jul 2026582 PMAQI
19th Jul 2026423 PMAQI
19th Jul 2026364 PMAQI
19th Jul 2026315 PMAQI
19th Jul 2026476 PMAQI
19th Jul 2026517 PMAQI
19th Jul 2026238 PMAQI
19th Jul 202689 PMAQI
19th Jul 2026810 PMAQI
19th Jul 2026811 PMAQI
20th Jul 2026812 AMAQI
20th Jul 202681 AMAQI
20th Jul 2026142 AMAQI
20th Jul 2026273 AMAQI
20th Jul 2026424 AMAQI
27°C25/30°C
20th Jul 2026425 AMAQI
20th Jul 2026536 AMAQI
20th Jul 2026677 AMAQI
20th Jul 2026688 AMAQI
20th Jul 2026559 AMAQI
20th Jul 20265410 AMAQI
20th Jul 20266611 AMAQI
20th Jul 20267412 PMAQI
20th Jul 2026641 PMAQI
20th Jul 2026482 PMAQI
20th Jul 2026433 PMAQI
20th Jul 2026244 PMAQI
20th Jul 2026215 PMAQI
20th Jul 2026176 PMAQI
20th Jul 2026197 PMAQI
20th Jul 2026408 PMAQI
20th Jul 2026409 PMAQI
20th Jul 2026810 PMAQI
20th Jul 20261711 PMAQI
21st Jul 20262112 AMAQI
21st Jul 2026121 AMAQI
21st Jul 2026102 AMAQI
21st Jul 2026143 AMAQI
21st Jul 2026314 AMAQI
27°C25/30°C
21st Jul 2026365 AMAQI
21st Jul 202686 AMAQI
21st Jul 2026547 AMAQI
21st Jul 2026508 AMAQI
21st Jul 2026809 AMAQI
21st Jul 20267610 AMAQI
21st Jul 20265812 PMAQI
21st Jul 2026641 PMAQI
21st Jul 2026582 PMAQI
21st Jul 2026583 PMAQI
21st Jul 2026404 PMAQI
21st Jul 2026255 PMAQI
21st Jul 2026806 PMAQI
21st Jul 2026107 PMAQI
21st Jul 202688 PMAQI
21st Jul 202689 PMAQI
21st Jul 2026810 PMAQI
21st Jul 20261411 PMAQI
22nd Jul 20262012 AMAQI
22nd Jul 2026181 AMAQI
22nd Jul 2026192 AMAQI
22nd Jul 2026253 AMAQI
22nd Jul 2026674 AMAQI
25°C24/27°C
22nd Jul 20261145 AMAQI
22nd Jul 2026896 AMAQI
22nd Jul 2026567 AMAQI
22nd Jul 2026428 AMAQI
22nd Jul 2026199 AMAQI
22nd Jul 20261710 AMAQI
22nd Jul 20262511 AMAQI
22nd Jul 20264612 PMAQI
22nd Jul 2026691 PMAQI
22nd Jul 2026632 PMAQI
22nd Jul 2026573 PMAQI
22nd Jul 2026584 PMAQI
22nd Jul 2026625 PMAQI
22nd Jul 2026626 PMAQI
22nd Jul 2026247 PMAQI
22nd Jul 2026258 PMAQI
22nd Jul 2026109 PMAQI
22nd Jul 2026810 PMAQI
22nd Jul 2026811 PMAQI
23rd Jul 2026812 AMAQI
23rd Jul 202681 AMAQI
23rd Jul 2026112 AMAQI
23rd Jul 2026193 AMAQI
23rd Jul 2026274 AMAQI
27°C26/29°C
23rd Jul 2026345 AMAQI
23rd Jul 2026366 AMAQI
23rd Jul 2026527 AMAQI
23rd Jul 2026658 AMAQI
23rd Jul 2026809 AMAQI
23rd Jul 20268510 AMAQI
23rd Jul 20269611 AMAQI
23rd Jul 20269312 PMAQI
23rd Jul 2026641 PMAQI
23rd Jul 2026582 PMAQI
23rd Jul 2026423 PMAQI
23rd Jul 2026324 PMAQI
23rd Jul 2026325 PMAQI
23rd Jul 2026306 PMAQI
23rd Jul 2026307 PMAQI
23rd Jul 2026488 PMAQI
23rd Jul 2026219 PMAQI
23rd Jul 2026810 PMAQI
23rd Jul 20262311 PMAQI
24th Jul 20263312 AMAQI
24th Jul 2026671 AMAQI
24th Jul 2026762 AMAQI
24th Jul 2026783 AMAQI
24th Jul 2026764 AMAQI
28°C25/33°C
24th Jul 2026665 AMAQI
24th Jul 2026656 AMAQI
24th Jul 2026647 AMAQI
24th Jul 2026578 AMAQI
24th Jul 2026559 AMAQI
24th Jul 20266610 AMAQI
24th Jul 20268411 AMAQI
24th Jul 20268912 PMAQI
24th Jul 2026791 PMAQI
24th Jul 2026762 PMAQI
24th Jul 2026683 PMAQI
24th Jul 2026734 PMAQI
24th Jul 2026745 PMAQI
24th Jul 2026766 PMAQI
24th Jul 2026697 PMAQI
24th Jul 2026888 PMAQI
24th Jul 2026789 PMAQI
24th Jul 20265110 PMAQI
24th Jul 20266211 PMAQI
25th Jul 20267612 AMAQI
25th Jul 2026741 AMAQI
25th Jul 2026622 AMAQI
25th Jul 2026743 AMAQI
25th Jul 2026444 AMAQI
29°C26/33°C
25th Jul 2026365 AMAQI
25th Jul 2026256 AMAQI
25th Jul 2026237 AMAQI
25th Jul 2026208 AMAQI
25th Jul 2026199 AMAQI
25th Jul 20262110 AMAQI
25th Jul 20262711 AMAQI
25th Jul 20262112 PMAQI
25th Jul 2026211 PMAQI
25th Jul 2026202 PMAQI
25th Jul 2026173 PMAQI
25th Jul 2026204 PMAQI
25th Jul 2026145 PMAQI
25th Jul 2026156 PMAQI
25th Jul 2026197 PMAQI
25th Jul 2026328 PMAQI
25th Jul 2026269 PMAQI
25th Jul 20262510 PMAQI
25th Jul 20262411 PMAQI
26th Jul 20262612 AMAQI
26th Jul 2026301 AMAQI
26th Jul 2026162 AMAQI
26th Jul 2026263 AMAQI
26th Jul 2026244 AMAQI
30°C26/34°C
26th Jul 2026145 AMAQI
26th Jul 2026166 AMAQI
26th Jul 2026127 AMAQI
26th Jul 202698 AMAQI
26th Jul 202699 AMAQI
26th Jul 20261710 AMAQI
26th Jul 20261711 AMAQI
26th Jul 20262312 PMAQI
26th Jul 2026271 PMAQI
26th Jul 2026292 PMAQI
26th Jul 2026313 PMAQI
26th Jul 2026334 PMAQI
26th Jul 2026335 PMAQI
26th Jul 2026316 PMAQI
26th Jul 2026317 PMAQI
26th Jul 2026388 PMAQI
26th Jul 2026449 PMAQI
26th Jul 20263810 PMAQI
26th Jul 20263711 PMAQI
27th Jul 20263512 AMAQI
27th Jul 2026581 AMAQI
27th Jul 2026642 AMAQI
27th Jul 2026693 AMAQI
27th Jul 2026654 AMAQI
29°C27/32°C
27th Jul 2026585 AMAQI
27th Jul 2026536 AMAQI
27th Jul 2026547 AMAQI
27th Jul 2026388 AMAQI
27th Jul 2026319 AMAQI
27th Jul 20262710 AMAQI
27th Jul 20262211 AMAQI
27th Jul 20262112 PMAQI
27th Jul 2026241 PMAQI
27th Jul 2026292 PMAQI
27th Jul 2026363 PMAQI
27th Jul 2026284 PMAQI
27th Jul 2026305 PMAQI
27th Jul 2026306 PMAQI
27th Jul 2026317 PMAQI
27th Jul 2026368 PMAQI
27th Jul 2026389 PMAQI
27th Jul 20263310 PMAQI
27th Jul 20262311 PMAQI
28th Jul 20262312 AMAQI
28th Jul 2026251 AMAQI
28th Jul 2026272 AMAQI
28th Jul 2026293 AMAQI
28th Jul 2026254 AMAQI
29°C27/31°C
28th Jul 2026295 AMAQI
28th Jul 2026296 AMAQI
28th Jul 2026237 AMAQI
28th Jul 2026218 AMAQI
28th Jul 2026239 AMAQI
28th Jul 20262510 AMAQI
28th Jul 20262511 AMAQI
28th Jul 20262512 PMAQI
28th Jul 2026271 PMAQI
28th Jul 2026312 PMAQI
28th Jul 2026443 PMAQI
28th Jul 2026424 PMAQI
28th Jul 2026255 PMAQI
28th Jul 2026256 PMAQI
28th Jul 2026217 PMAQI
28th Jul 2026318 PMAQI
28th Jul 2026369 PMAQI
28th Jul 20263810 PMAQI
28th Jul 20264211 PMAQI
29th Jul 20264212 AMAQI
29th Jul 2026381 AMAQI
29th Jul 2026322 AMAQI
29th Jul 2026293 AMAQI
29th Jul 2026294 AMAQI
29°C27/31°C
29th Jul 2026275 AMAQI
29th Jul 2026276 AMAQI
29th Jul 2026297 AMAQI
29th Jul 2026298 AMAQI
29th Jul 2026299 AMAQI
29th Jul 20263110 AMAQI
29th Jul 20263311 AMAQI
29th Jul 20263312 PMAQI
29th Jul 2026291 PMAQI
29th Jul 2026332 PMAQI
29th Jul 2026293 PMAQI
29th Jul 2026314 PMAQI
29th Jul 2026335 PMAQI
29th Jul 2026296 PMAQI
29th Jul 2026297 PMAQI
29th Jul 2026448 PMAQI
29th Jul 2026479 PMAQI
29th Jul 20265010 PMAQI
29th Jul 20267011 PMAQI
30th Jul 20266612 AMAQI
30th Jul 2026591 AMAQI
30th Jul 2026782 AMAQI
30th Jul 2026703 AMAQI
30th Jul 2026644 AMAQI
30°C26/34°C
30th Jul 2026795 AMAQI
30th Jul 2026806 AMAQI
30th Jul 2026817 AMAQI
30th Jul 20261008 AMAQI
30th Jul 20261069 AMAQI
30th Jul 20269810 AMAQI
30th Jul 20266911 AMAQI
30th Jul 20267812 PMAQI
30th Jul 2026681 PMAQI
30th Jul 2026562 PMAQI
30th Jul 2026533 PMAQI
30th Jul 2026364 PMAQI
30th Jul 2026145 PMAQI
30th Jul 2026166 PMAQI
30th Jul 2026207 PMAQI
30th Jul 2026448 PMAQI
30th Jul 2026589 PMAQI
30th Jul 20267010 PMAQI
30th Jul 20266911 PMAQI
31st Jul 20267912 AMAQI
31st Jul 2026711 AMAQI
31st Jul 2026672 AMAQI
31st Jul 2026693 AMAQI
31st Jul 2026694 AMAQI
31°C27/35°C
31st Jul 2026625 AMAQI
31st Jul 2026636 AMAQI
31st Jul 2026667 AMAQI
31st Jul 2026668 AMAQI
31st Jul 2026739 AMAQI
31st Jul 20268510 AMAQI
31st Jul 20268011 AMAQI
31st Jul 20267412 PMAQI
31st Jul 2026441 PMAQI
31st Jul 2026492 PMAQI
31st Jul 2026293 PMAQI
31st Jul 2026384 PMAQI
31st Jul 2026485 PMAQI
31st Jul 2026506 PMAQI
31st Jul 2026727 PMAQI
31st Jul 2026818 PMAQI
31st Jul 2026749 PMAQI
31st Jul 20268010 PMAQI
31st Jul 20269011 PMAQI
1st Aug 20269212 AMAQI
1st Aug 2026961 AMAQI
1st Aug 2026712 AMAQI
1st Aug 2026763 AMAQI
1st Aug 2026904 AMAQI
30°C27/34°C
1st Aug 2026995 AMAQI
1st Aug 20261106 AMAQI
1st Aug 20261247 AMAQI
1st Aug 2026988 AMAQI
1st Aug 2026909 AMAQI
1st Aug 202612110 AMAQI
1st Aug 202612211 AMAQI
1st Aug 202610512 PMAQI
1st Aug 2026511 PMAQI
1st Aug 2026522 PMAQI
1st Aug 2026513 PMAQI
1st Aug 2026514 PMAQI
1st Aug 2026625 PMAQI
1st Aug 2026536 PMAQI
1st Aug 2026587 PMAQI
1st Aug 2026688 PMAQI
1st Aug 2026829 PMAQI
1st Aug 20267610 PMAQI
1st Aug 20267911 PMAQI
2nd Aug 202610212 AMAQI
2nd Aug 20261101 AMAQI
2nd Aug 20261102 AMAQI
2nd Aug 2026823 AMAQI
2nd Aug 2026874 AMAQI
30°C27/35°C
2nd Aug 20261165 AMAQI
2nd Aug 20261266 AMAQI
2nd Aug 20261427 AMAQI
2nd Aug 20261328 AMAQI
2nd Aug 20261049 AMAQI
2nd Aug 202610010 AMAQI
2nd Aug 20269211 AMAQI
2nd Aug 20266812 PMAQI
2nd Aug 2026331 PMAQI
2nd Aug 2026212 PMAQI
2nd Aug 2026233 PMAQI
2nd Aug 2026194 PMAQI
2nd Aug 2026165 PMAQI
2nd Aug 2026146 PMAQI
2nd Aug 202687 PMAQI
2nd Aug 2026238 PMAQI
2nd Aug 2026469 PMAQI
2nd Aug 20267910 PMAQI
2nd Aug 20267611 PMAQI
3rd Aug 20268512 AMAQI
3rd Aug 20261071 AMAQI
3rd Aug 20261282 AMAQI
3rd Aug 20261423 AMAQI
3rd Aug 20261404 AMAQI
30°C27/35°C
3rd Aug 20261505 AMAQI
3rd Aug 20261286 AMAQI
3rd Aug 20261357 AMAQI
3rd Aug 20261308 AMAQI
3rd Aug 20261369 AMAQI
3rd Aug 20268410 AMAQI
3rd Aug 20263211 AMAQI
3rd Aug 20262112 PMAQI
3rd Aug 2026241 PMAQI
3rd Aug 2026262 PMAQI
3rd Aug 2026103 PMAQI
3rd Aug 2026124 PMAQI
3rd Aug 2026105 PMAQI
3rd Aug 202686 PMAQI
3rd Aug 2026117 PMAQI
3rd Aug 2026238 PMAQI
3rd Aug 2026279 PMAQI
3rd Aug 20263410 PMAQI
3rd Aug 20263811 PMAQI
4th Aug 20264012 AMAQI
4th Aug 2026421 AMAQI
4th Aug 2026422 AMAQI
4th Aug 2026383 AMAQI
4th Aug 2026404 AMAQI
29°C26/34°C
4th Aug 2026505 AMAQI
4th Aug 2026646 AMAQI
4th Aug 2026697 AMAQI
4th Aug 2026648 AMAQI
4th Aug 2026449 AMAQI
4th Aug 20261610 AMAQI
4th Aug 20261911 AMAQI
4th Aug 20261812 PMAQI
4th Aug 2026201 PMAQI
4th Aug 2026162 PMAQI
4th Aug 2026123 PMAQI
4th Aug 2026194 PMAQI
4th Aug 2026185 PMAQI
4th Aug 2026206 PMAQI
4th Aug 2026327 PMAQI
4th Aug 2026508 PMAQI
4th Aug 2026529 PMAQI
4th Aug 20265110 PMAQI
4th Aug 20265211 PMAQI
5th Aug 20264712 AMAQI
5th Aug 2026461 AMAQI
5th Aug 2026402 AMAQI
5th Aug 2026403 AMAQI
5th Aug 2026364 AMAQI
29°C25/33°C
5th Aug 2026405 AMAQI
5th Aug 2026466 AMAQI
5th Aug 2026607 AMAQI
5th Aug 2026638 AMAQI
5th Aug 2026639 AMAQI
5th Aug 20266210 AMAQI
5th Aug 20265711 AMAQI
5th Aug 20266612 PMAQI
5th Aug 2026721 PMAQI
5th Aug 2026712 PMAQI
5th Aug 2026663 PMAQI
5th Aug 2026314 PMAQI
5th Aug 2026345 PMAQI
5th Aug 2026336 PMAQI
5th Aug 2026317 PMAQI
5th Aug 2026298 PMAQI
5th Aug 2026319 PMAQI
5th Aug 20264210 PMAQI
5th Aug 20265511 PMAQI
6th Aug 20265512 AMAQI
6th Aug 2026521 AMAQI
6th Aug 2026472 AMAQI
6th Aug 2026513 AMAQI
6th Aug 2026544 AMAQI
29°C26/33°C
6th Aug 2026515 AMAQI
6th Aug 2026426 AMAQI
6th Aug 2026387 AMAQI
6th Aug 2026428 AMAQI
6th Aug 2026299 AMAQI
6th Aug 20263110 AMAQI
6th Aug 20261011 AMAQI
6th Aug 2026812 PMAQI
6th Aug 202681 PMAQI
6th Aug 202682 PMAQI
6th Aug 202683 PMAQI
6th Aug 2026214 PMAQI
6th Aug 2026235 PMAQI
6th Aug 2026176 PMAQI
6th Aug 2026127 PMAQI
6th Aug 202698 PMAQI
6th Aug 2026239 PMAQI
6th Aug 20263610 PMAQI
6th Aug 20263611 PMAQI
7th Aug 20263812 AMAQI
7th Aug 2026501 AMAQI
7th Aug 2026462 AMAQI
7th Aug 2026423 AMAQI
7th Aug 2026444 AMAQI
29°C25/32°C
7th Aug 2026385 AMAQI
7th Aug 2026336 AMAQI
7th Aug 2026317 AMAQI
7th Aug 2026488 AMAQI
7th Aug 2026509 AMAQI
7th Aug 20264210 AMAQI
7th Aug 20264611 AMAQI
7th Aug 20265112 PMAQI
7th Aug 2026141 PMAQI
7th Aug 2026142 PMAQI
7th Aug 2026233 PMAQI
7th Aug 2026214 PMAQI
7th Aug 2026215 PMAQI
7th Aug 2026256 PMAQI
7th Aug 2026257 PMAQI
7th Aug 2026298 PMAQI
7th Aug 2026369 PMAQI
7th Aug 20264010 PMAQI
7th Aug 20264211 PMAQI
8th Aug 20267012 AMAQI
8th Aug 2026801 AMAQI
8th Aug 2026672 AMAQI
8th Aug 2026703 AMAQI
8th Aug 2026764 AMAQI
29°C26/32°C
8th Aug 2026855 AMAQI
8th Aug 2026816 AMAQI
8th Aug 2026787 AMAQI
8th Aug 2026708 AMAQI
8th Aug 2026629 AMAQI
8th Aug 20263110 AMAQI
8th Aug 20263311 AMAQI
8th Aug 20262712 PMAQI
8th Aug 2026251 PMAQI
8th Aug 2026232 PMAQI
8th Aug 2026193 PMAQI
8th Aug 202684 PMAQI
8th Aug 2026105 PMAQI
8th Aug 2026186 PMAQI
8th Aug 2026187 PMAQI
8th Aug 202688 PMAQI
8th Aug 202689 PMAQI
8th Aug 2026810 PMAQI
8th Aug 2026811 PMAQI
9th Aug 2026912 AMAQI
9th Aug 202681 AMAQI
9th Aug 202682 AMAQI
9th Aug 2026123 AMAQI
9th Aug 2026114 AMAQI
29°C27/33°C
9th Aug 202685 AMAQI
9th Aug 202686 AMAQI
9th Aug 202687 AMAQI
9th Aug 202688 AMAQI
9th Aug 202689 AMAQI
9th Aug 2026810 AMAQI
9th Aug 20262111 AMAQI
9th Aug 20261712 PMAQI
9th Aug 2026141 PMAQI
9th Aug 202682 PMAQI
9th Aug 202683 PMAQI
9th Aug 202684 PMAQI
9th Aug 2026125 PMAQI
9th Aug 2026216 PMAQI
9th Aug 2026297 PMAQI
9th Aug 2026278 PMAQI
9th Aug 2026299 PMAQI
9th Aug 20262510 PMAQI
9th Aug 20261011 PMAQI
10th Aug 2026812 AMAQI
10th Aug 202681 AMAQI
10th Aug 202682 AMAQI
10th Aug 2026103 AMAQI
10th Aug 202684 AMAQI
26°C26/27°C
10th Aug 202685 AMAQI
10th Aug 202686 AMAQI
10th Aug 202687 AMAQI
10th Aug 2026128 AMAQI
10th Aug 2026219 AMAQI
10th Aug 20262110 AMAQI
10th Aug 20262111 AMAQI
10th Aug 20262912 PMAQI
10th Aug 2026291 PMAQI
10th Aug 2026252 PMAQI
10th Aug 2026273 PMAQI
10th Aug 2026294 PMAQI
10th Aug 2026275 PMAQI
10th Aug 2026316 PMAQI
10th Aug 2026367 PMAQI
10th Aug 2026298 PMAQI
10th Aug 2026259 PMAQI
10th Aug 20262510 PMAQI
10th Aug 20262511 PMAQI
11th Aug 20262512 AMAQI
11th Aug 2026291 AMAQI
11th Aug 2026292 AMAQI
11th Aug 2026233 AMAQI
11th Aug 2026214 AMAQI
27°C26/27°C
11th Aug 2026255 AMAQI
11th Aug 2026256 AMAQI
11th Aug 2026257 AMAQI
11th Aug 2026258 AMAQI
11th Aug 2026259 AMAQI
11th Aug 20262510 AMAQI
11th Aug 20262911 AMAQI
11th Aug 20262312 PMAQI
11th Aug 2026251 PMAQI
11th Aug 2026232 PMAQI
11th Aug 2026253 PMAQI
11th Aug 2026294 PMAQI
11th Aug 2026295 PMAQI
11th Aug 2026256 PMAQI
11th Aug 2026337 PMAQI
11th Aug 2026218 PMAQI
11th Aug 2026339 PMAQI
11th Aug 20262910 PMAQI
11th Aug 20263111 PMAQI
12th Aug 20263112 AMAQI
12th Aug 2026311 AMAQI
12th Aug 2026312 AMAQI
12th Aug 2026253 AMAQI
12th Aug 2026294 AMAQI
27°C26/28°C
12th Aug 2026275 AMAQI
12th Aug 2026336 AMAQI
12th Aug 2026257 AMAQI
12th Aug 2026258 AMAQI
12th Aug 2026239 AMAQI
12th Aug 20262510 AMAQI
12th Aug 20262511 AMAQI
12th Aug 20262112 PMAQI
12th Aug 2026211 PMAQI
12th Aug 2026212 PMAQI
12th Aug 2026213 PMAQI
12th Aug 2026214 PMAQI
12th Aug 2026215 PMAQI
12th Aug 2026236 PMAQI
12th Aug 2026237 PMAQI
12th Aug 2026238 PMAQI
12th Aug 2026239 PMAQI
12th Aug 20262110 PMAQI
12th Aug 20262311 PMAQI
13th Aug 20263612 AMAQI
13th Aug 2026211 AMAQI
13th Aug 2026422 AMAQI
13th Aug 2026503 AMAQI
13th Aug 2026534 AMAQI
27°C26/28°C
13th Aug 2026425 AMAQI
13th Aug 2026526 AMAQI
13th Aug 2026487 AMAQI
13th Aug 2026488 AMAQI
13th Aug 2026299 AMAQI
13th Aug 20262510 AMAQI
13th Aug 20262111 AMAQI
13th Aug 20262112 PMAQI
13th Aug 2026231 PMAQI
13th Aug 2026212 PMAQI
13th Aug 2026213 PMAQI
13th Aug 2026214 PMAQI
13th Aug 2026215 PMAQI
13th Aug 2026216 PMAQI
13th Aug 2026257 PMAQI
13th Aug 2026258 PMAQI
13th Aug 2026219 PMAQI
13th Aug 20262110 PMAQI
13th Aug 20262111 PMAQI
14th Aug 20262112 AMAQI
14th Aug 2026211 AMAQI
14th Aug 2026212 AMAQI
14th Aug 2026213 AMAQI
14th Aug 2026214 AMAQI
25°C25/28°C
14th Aug 2026235 AMAQI
14th Aug 2026256 AMAQI
14th Aug 2026237 AMAQI
14th Aug 2026218 AMAQI
14th Aug 2026219 AMAQI
14th Aug 20262110 AMAQI
14th Aug 20262111 AMAQI
14th Aug 20262112 PMAQI
14th Aug 2026231 PMAQI
14th Aug 2026252 PMAQI
14th Aug 2026213 PMAQI
14th Aug 2026254 PMAQI
14th Aug 2026255 PMAQI
14th Aug 2026276 PMAQI
14th Aug 2026277 PMAQI
14th Aug 2026278 PMAQI
14th Aug 2026279 PMAQI
14th Aug 20262510 PMAQI
14th Aug 20262711 PMAQI
15th Aug 20262912 AMAQI
15th Aug 2026271 AMAQI
15th Aug 2026362 AMAQI
15th Aug 2026333 AMAQI
15th Aug 2026294 AMAQI
25°C24/26°C
15th Aug 2026295 AMAQI
5 AM15th Aug 2026276 AMAQI
15th Aug 2026277 AMAQI
15th Aug 2026258 AMAQI
15th Aug 2026279 AMAQI
15th Aug 20262510 AMAQI
15th Aug 20262311 AMAQI
11 AM15th Aug 20262512 PMAQI
15th Aug 2026231 PMAQI
15th Aug 2026212 PMAQI
15th Aug 2026213 PMAQI
15th Aug 2026214 PMAQI
15th Aug 2026275 PMAQI
15th Aug 2026216 PMAQI
6 PM15th Aug 2026347 PMAQI
15th Aug 2026238 PMAQI
15th Aug 2026219 PMAQI
15th Aug 20262110 PMAQI
15th Aug 20262111 PMAQI
11 PM4 AM
25°C24/26°C
Day time
Avg. Highest Time
7 AM - 9 AM
52AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
5 PM
31AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 AM to 9 AM (Avg. 52), while the lowest AQI was between 5 PM to 5 PM (Avg. 31).
Night time
Avg. Highest Time
4 AM
49AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
7 PM
31AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 4 AM (Avg. 49), while the lowest AQI was between 7 PM to 7 PM (Avg. 31).
2026 Days Vs Air Quality
Zilang School, Nantong, Jiangsu, China
2026
42%
95
42%
96
11%
25
5%
11
Total number of days with different AQI categories in last 227 days in 2026 (138 days remaining)
Good
95 DaysModerate
96 DaysPoor
25 DaysUnhealthy
11 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 42%
Health Risk Level:
Significant
In 2026, 42% of 227 days were within WHO’s safe air quality limits, and 58% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Zilang School, Nantong, 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
31AQI (US)
31AQI (US)
2nd January 2026
53AQI (US)
53AQI (US)
3rd January 2026
102AQI (US)
102AQI (US)
4th January 2026
149AQI (US)
149AQI (US)
5th January 2026
170AQI (US)
170AQI (US)
6th January 2026
155AQI (US)
155AQI (US)
7th January 2026
112AQI (US)
112AQI (US)
8th January 2026
154AQI (US)
154AQI (US)
9th January 2026
138AQI (US)
138AQI (US)
10th January 2026
118AQI (US)
118AQI (US)
11th January 2026
61AQI (US)
61AQI (US)
12th January 2026
64AQI (US)
64AQI (US)
13th January 2026
142AQI (US)
142AQI (US)
14th January 2026
156AQI (US)
156AQI (US)
15th January 2026
164AQI (US)
164AQI (US)
16th January 2026
193AQI (US)
193AQI (US)
17th January 2026
150AQI (US)
150AQI (US)
18th January 2026
57AQI (US)
57AQI (US)
19th January 2026
25AQI (US)
25AQI (US)
20th January 2026
43AQI (US)
43AQI (US)
21st January 2026
69AQI (US)
69AQI (US)
22nd January 2026
91AQI (US)
91AQI (US)
23rd January 2026
139AQI (US)
139AQI (US)
24th January 2026
152AQI (US)
152AQI (US)
25th January 2026
111AQI (US)
111AQI (US)
26th January 2026
39AQI (US)
39AQI (US)
27th January 2026
75AQI (US)
75AQI (US)
28th January 2026
73AQI (US)
73AQI (US)
29th January 2026
45AQI (US)
45AQI (US)
30th January 2026
46AQI (US)
46AQI (US)
31st January 2026
22AQI (US)
22AQI (US)
1st February 2026
111AQI (US)
111AQI (US)
2nd February 2026
145AQI (US)
145AQI (US)
3rd February 2026
112AQI (US)
112AQI (US)
4th February 2026
102AQI (US)
102AQI (US)
5th February 2026
157AQI (US)
157AQI (US)
6th February 2026
86AQI (US)
86AQI (US)
7th February 2026
60AQI (US)
60AQI (US)
8th February 2026
65AQI (US)
65AQI (US)
9th February 2026
64AQI (US)
64AQI (US)
10th February 2026
87AQI (US)
87AQI (US)
11th February 2026
135AQI (US)
135AQI (US)
12th February 2026
158AQI (US)
158AQI (US)
13th February 2026
151AQI (US)
151AQI (US)
14th February 2026
144AQI (US)
144AQI (US)
15th February 2026
153AQI (US)
153AQI (US)
16th February 2026
60AQI (US)
60AQI (US)
17th February 2026
105AQI (US)
105AQI (US)
18th February 2026
148AQI (US)
148AQI (US)
19th February 2026
138AQI (US)
138AQI (US)
20th February 2026
90AQI (US)
90AQI (US)
21st February 2026
84AQI (US)
84AQI (US)
22nd February 2026
86AQI (US)
86AQI (US)
23rd February 2026
56AQI (US)
56AQI (US)
24th February 2026
36AQI (US)
36AQI (US)
25th February 2026
58AQI (US)
58AQI (US)
26th February 2026
42AQI (US)
42AQI (US)
27th February 2026
34AQI (US)
34AQI (US)
28th February 2026
65AQI (US)
65AQI (US)
1st March 2026
30AQI (US)
30AQI (US)
2nd March 2026
12AQI (US)
12AQI (US)
3rd March 2026
69AQI (US)
69AQI (US)
4th March 2026
27AQI (US)
27AQI (US)
5th March 2026
66AQI (US)
66AQI (US)
6th March 2026
87AQI (US)
87AQI (US)
7th March 2026
62AQI (US)
62AQI (US)
8th March 2026
31AQI (US)
31AQI (US)
9th March 2026
53AQI (US)
53AQI (US)
10th March 2026
46AQI (US)
46AQI (US)
11th March 2026
58AQI (US)
58AQI (US)
12th March 2026
67AQI (US)
67AQI (US)
13th March 2026
104AQI (US)
104AQI (US)
14th March 2026
75AQI (US)
75AQI (US)
15th March 2026
50AQI (US)
50AQI (US)
16th March 2026
106AQI (US)
106AQI (US)
17th March 2026
93AQI (US)
93AQI (US)
18th March 2026
72AQI (US)
72AQI (US)
19th March 2026
82AQI (US)
82AQI (US)
20th March 2026
77AQI (US)
77AQI (US)
21st March 2026
50AQI (US)
50AQI (US)
22nd March 2026
85AQI (US)
85AQI (US)
23rd March 2026
87AQI (US)
87AQI (US)
24th March 2026
91AQI (US)
91AQI (US)
25th March 2026
133AQI (US)
133AQI (US)
26th March 2026
90AQI (US)
90AQI (US)
27th March 2026
78AQI (US)
78AQI (US)
28th March 2026
75AQI (US)
75AQI (US)
29th March 2026
95AQI (US)
95AQI (US)
30th March 2026
56AQI (US)
56AQI (US)
31st March 2026
80AQI (US)
80AQI (US)
1st April 2026
137AQI (US)
137AQI (US)
2nd April 2026
144AQI (US)
144AQI (US)
3rd April 2026
66AQI (US)
66AQI (US)
4th April 2026
78AQI (US)
78AQI (US)
5th April 2026
98AQI (US)
98AQI (US)
6th April 2026
110AQI (US)
110AQI (US)
7th April 2026
44AQI (US)
44AQI (US)
8th April 2026
32AQI (US)
32AQI (US)
9th April 2026
36AQI (US)
36AQI (US)
10th April 2026
76AQI (US)
76AQI (US)
11th April 2026
85AQI (US)
85AQI (US)
12th April 2026
25AQI (US)
25AQI (US)
13th April 2026
25AQI (US)
25AQI (US)
14th April 2026
45AQI (US)
45AQI (US)
15th April 2026
50AQI (US)
50AQI (US)
16th April 2026
51AQI (US)
51AQI (US)
17th April 2026
63AQI (US)
63AQI (US)
18th April 2026
33AQI (US)
33AQI (US)
19th April 2026
46AQI (US)
46AQI (US)
20th April 2026
57AQI (US)
57AQI (US)
21st April 2026
59AQI (US)
59AQI (US)
22nd April 2026
34AQI (US)
34AQI (US)
23rd April 2026
23AQI (US)
23AQI (US)
24th April 2026
53AQI (US)
53AQI (US)
25th April 2026
61AQI (US)
61AQI (US)
26th April 2026
64AQI (US)
64AQI (US)
27th April 2026
93AQI (US)
93AQI (US)
28th April 2026
76AQI (US)
76AQI (US)
29th April 2026
30AQI (US)
30AQI (US)
30th April 2026
72AQI (US)
72AQI (US)
1st May 2026
87AQI (US)
87AQI (US)
2nd May 2026
64AQI (US)
64AQI (US)
3rd May 2026
67AQI (US)
67AQI (US)
4th May 2026
50AQI (US)
50AQI (US)
5th May 2026
67AQI (US)
67AQI (US)
6th May 2026
34AQI (US)
34AQI (US)
7th May 2026
62AQI (US)
62AQI (US)
8th May 2026
32AQI (US)
32AQI (US)
9th May 2026
32AQI (US)
32AQI (US)
10th May 2026
38AQI (US)
38AQI (US)
11th May 2026
58AQI (US)
58AQI (US)
12th May 2026
54AQI (US)
54AQI (US)
13th May 2026
60AQI (US)
60AQI (US)
14th May 2026
31AQI (US)
31AQI (US)
15th May 2026
30AQI (US)
30AQI (US)
16th May 2026
77AQI (US)
77AQI (US)
17th May 2026
63AQI (US)
63AQI (US)
18th May 2026
55AQI (US)
55AQI (US)
19th May 2026
52AQI (US)
52AQI (US)
20th May 2026
64AQI (US)
64AQI (US)
21st May 2026
69AQI (US)
69AQI (US)
22nd May 2026
78AQI (US)
78AQI (US)
23rd May 2026
72AQI (US)
72AQI (US)
24th May 2026
70AQI (US)
70AQI (US)
25th May 2026
65AQI (US)
65AQI (US)
26th May 2026
50AQI (US)
50AQI (US)
27th May 2026
54AQI (US)
54AQI (US)
28th May 2026
85AQI (US)
85AQI (US)
29th May 2026
58AQI (US)
58AQI (US)
30th May 2026
56AQI (US)
56AQI (US)
31st May 2026
42AQI (US)
42AQI (US)
1st June 2026
51AQI (US)
51AQI (US)
2nd June 2026
66AQI (US)
66AQI (US)
3rd June 2026
102AQI (US)
102AQI (US)
4th June 2026
99AQI (US)
99AQI (US)
5th June 2026
38AQI (US)
38AQI (US)
6th June 2026
17AQI (US)
17AQI (US)
7th June 2026
33AQI (US)
33AQI (US)
8th June 2026
44AQI (US)
44AQI (US)
9th June 2026
23AQI (US)
23AQI (US)
10th June 2026
48AQI (US)
48AQI (US)
11th June 2026
67AQI (US)
67AQI (US)
12th June 2026
72AQI (US)
72AQI (US)
13th June 2026
69AQI (US)
69AQI (US)
14th June 2026
12AQI (US)
12AQI (US)
15th June 2026
17AQI (US)
17AQI (US)
16th June 2026
35AQI (US)
35AQI (US)
17th June 2026
19AQI (US)
19AQI (US)
18th June 2026
52AQI (US)
52AQI (US)
19th June 2026
20AQI (US)
20AQI (US)
20th June 2026
27AQI (US)
27AQI (US)
21st June 2026
38AQI (US)
38AQI (US)
22nd June 2026
14AQI (US)
14AQI (US)
23rd June 2026
10AQI (US)
10AQI (US)
24th June 2026
20AQI (US)
20AQI (US)
25th June 2026
28AQI (US)
28AQI (US)
26th June 2026
48AQI (US)
48AQI (US)
27th June 2026
36AQI (US)
36AQI (US)
28th June 2026
68AQI (US)
68AQI (US)
29th June 2026
36AQI (US)
36AQI (US)
30th June 2026
26AQI (US)
26AQI (US)
1st July 2026
47AQI (US)
47AQI (US)
2nd July 2026
61AQI (US)
61AQI (US)
3rd July 2026
28AQI (US)
28AQI (US)
4th July 2026
38AQI (US)
38AQI (US)
5th July 2026
10AQI (US)
10AQI (US)
6th July 2026
27AQI (US)
27AQI (US)
7th July 2026
42AQI (US)
42AQI (US)
8th July 2026
28AQI (US)
28AQI (US)
9th July 2026
34AQI (US)
34AQI (US)
10th July 2026
23AQI (US)
23AQI (US)
11th July 2026
32AQI (US)
32AQI (US)
12th July 2026
36AQI (US)
36AQI (US)
13th July 2026
24AQI (US)
24AQI (US)
14th July 2026
43AQI (US)
43AQI (US)
15th July 2026
53AQI (US)
53AQI (US)
16th July 2026
47AQI (US)
47AQI (US)
17th July 2026
56AQI (US)
56AQI (US)
18th July 2026
76AQI (US)
76AQI (US)
19th July 2026
33AQI (US)
33AQI (US)
20th July 2026
38AQI (US)
38AQI (US)
21st July 2026
36AQI (US)
36AQI (US)
22nd July 2026
42AQI (US)
42AQI (US)
23rd July 2026
42AQI (US)
42AQI (US)
24th July 2026
70AQI (US)
70AQI (US)
25th July 2026
31AQI (US)
31AQI (US)
26th July 2026
25AQI (US)
25AQI (US)
27th July 2026
39AQI (US)
39AQI (US)
28th July 2026
29AQI (US)
29AQI (US)
29th July 2026
35AQI (US)
35AQI (US)
30th July 2026
64AQI (US)
64AQI (US)
31st July 2026
66AQI (US)
66AQI (US)
1st August 2026
82AQI (US)
82AQI (US)
2nd August 2026
72AQI (US)
72AQI (US)
3rd August 2026
68AQI (US)
68AQI (US)
4th August 2026
37AQI (US)
37AQI (US)
5th August 2026
48AQI (US)
48AQI (US)
6th August 2026
30AQI (US)
30AQI (US)
7th August 2026
35AQI (US)
35AQI (US)
8th August 2026
41AQI (US)
41AQI (US)
9th August 2026
14AQI (US)
14AQI (US)
10th August 2026
20AQI (US)
20AQI (US)
11th August 2026
26AQI (US)
26AQI (US)
12th August 2026
25AQI (US)
25AQI (US)
13th August 2026
30AQI (US)
30AQI (US)
14th August 2026
23AQI (US)
23AQI (US)
15th August 2026
26AQI (US)
26AQI (US)
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
100AQI (US)
98AQI (US)
71AQI (US)
62AQI (US)
57AQI (US)
41AQI (US)
40AQI (US)
38AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202665AQI (US)
7
8
9
7
3
12
9
4
7
21
3
12
15
3
9
22
21
8
1
24
7
12
3
95
96
25
11
Highest AQI (US) recorded in
January100AQI (US)
Lowest AQI (US) recorded in
August38AQI (US)
202577AQI (US)
12
16
3
16
11
1
21
10
20
9
1
3
27
1
11
19
17
14
4
27
12
18
11
20
3
15
6
6
4
12
12
3
65
221
65
14
Highest AQI (US) recorded in
January110AQI (US)
Lowest AQI (US) recorded in
July49AQI (US)
202468AQI (US)
3
10
5
12
7
12
5
4
1
21
10
13
15
2
15
16
21
9
26
5
19
12
23
7
11
19
1
8
16
6
10
21
146
152
50
16
1
Highest AQI (US) recorded in
January119AQI (US)
Lowest AQI (US) recorded in
July37AQI (US)
202377AQI (US)
3
10
15
2
4
17
6
1
1
16
11
3
18
11
1
7
19
5
10
17
3
18
13
25
6
18
12
11
12
7
1
3
12
10
1
3
9
10
8
1
103
161
78
16
2
Highest AQI (US) recorded in
December115AQI (US)
Lowest AQI (US) recorded in
August40AQI (US)
202279AQI (US)
2
11
9
8
1
11
8
1
5
12
12
2
2
11
4
5
21
5
9
16
5
10
12
2
14
14
1
4
26
1
3
23
2
2
17
10
4
55
176
57
17
Highest AQI (US) recorded in
January113AQI (US)
Lowest AQI (US) recorded in
July53AQI (US)
202187AQI (US)
11
13
7
16
9
3
17
12
1
1
3
19
8
19
9
2
1
2
22
6
9
18
4
5
13
3
17
11
2
14
13
3
1
4
15
10
1
1
9
13
8
55
183
92
23
1
1
Highest AQI (US) recorded in
December119AQI (US)
Lowest AQI (US) recorded in
September52AQI (US)
202093AQI (US)
4
7
2
9
10
2
1
6
11
26
4
2
25
4
2
26
3
1
15
8
1
20
9
1
16
11
3
2
5
14
9
1
13
155
76
15
1
Highest AQI (US) recorded in
December127AQI (US)
Lowest AQI (US) recorded in
March67AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2020(Avg.)
93AQI (US)Least Polluted Year Recorded
2026(Avg.)
65AQI (US)Zilang School's annual 2026 AQI (US) (65) shows an average percentage change of -18.1% (improved AQI (US)) compared to previous years: 2020 (93), 2021 (87), 2022 (79), 2023 (77), 2024 (68), 2025 (77).
