Yancheng, 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
Yancheng, Jiangsu, China
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
11th Jul 2024
119AQILowest AQI recorded on
18th Jul 2023
12AQISame Day Analysis (27th July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 60 of Moderate air quality on the same day.
Day & Night AQI Trend: 26th Jul - 27th Jul 2026
Yancheng, Jiangsu, China
AQI
Day
Night
.
4 AM26th Jul 2026
7 PM
3 AM27th Jul 2026
Day time
Avg. Highest Time
2PM26th Jul
71AQI
Avg. Lowest Time
9AM26th Jul
40AQI
Night time
Avg. Highest Time
8PM26th Jul
56AQI
Avg. Lowest Time
2AM27th Jul
35AQI
In the last 24 hours,
Yancheng's AQI reached its highest point of 71 at 2 PM during the Day, while the lowest point, 35, was recorded at 2 AM during the Night between 26th Jul and 27th Jul 2026.
Day & Night AQI Trend : Jun - Jul 2026
Yancheng, Jiangsu, China
JunJul
28th - 29th29th - 30th30th - 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
Day
Night
28th Jun 2026854 AMAQI
28th Jun 2026305 AMAQI
28th Jun 2026316 AMAQI
28th Jun 2026627 AMAQI
28th Jun 2026948 AMAQI
28th Jun 20261099 AMAQI
28th Jun 202611210 AMAQI
28th Jun 202610711 AMAQI
28th Jun 20268512 PMAQI
28th Jun 2026831 PMAQI
28th Jun 2026792 PMAQI
28th Jun 2026773 PMAQI
28th Jun 2026704 PMAQI
28th Jun 2026645 PMAQI
28th Jun 2026656 PMAQI
28th Jun 2026687 PMAQI
28th Jun 2026678 PMAQI
28th Jun 2026759 PMAQI
28th Jun 20267610 PMAQI
28th Jun 20267311 PMAQI
29th Jun 20266712 AMAQI
29th Jun 2026641 AMAQI
29th Jun 2026672 AMAQI
29th Jun 2026673 AMAQI
25°C19/31°C
29th Jun 2026664 AMAQI
29th Jun 2026705 AMAQI
29th Jun 2026746 AMAQI
29th Jun 2026737 AMAQI
29th Jun 2026808 AMAQI
29th Jun 2026809 AMAQI
29th Jun 20268210 AMAQI
29th Jun 20267711 AMAQI
29th Jun 20267412 PMAQI
29th Jun 2026731 PMAQI
29th Jun 2026672 PMAQI
29th Jun 2026653 PMAQI
29th Jun 2026604 PMAQI
29th Jun 2026465 PMAQI
29th Jun 2026546 PMAQI
29th Jun 2026507 PMAQI
29th Jun 2026508 PMAQI
29th Jun 2026449 PMAQI
29th Jun 20264110 PMAQI
29th Jun 20264011 PMAQI
30th Jun 20263712 AMAQI
30th Jun 2026381 AMAQI
30th Jun 2026372 AMAQI
30th Jun 2026333 AMAQI
25°C22/30°C
30th Jun 2026424 AMAQI
30th Jun 2026425 AMAQI
30th Jun 2026466 AMAQI
30th Jun 2026397 AMAQI
30th Jun 2026418 AMAQI
30th Jun 2026499 AMAQI
30th Jun 20265510 AMAQI
30th Jun 20266411 AMAQI
30th Jun 20266612 PMAQI
30th Jun 2026601 PMAQI
30th Jun 2026682 PMAQI
30th Jun 2026563 PMAQI
30th Jun 2026454 PMAQI
30th Jun 2026435 PMAQI
30th Jun 2026516 PMAQI
30th Jun 2026497 PMAQI
30th Jun 2026468 PMAQI
30th Jun 2026479 PMAQI
30th Jun 20263510 PMAQI
30th Jun 20263211 PMAQI
1st Jul 20262312 AMAQI
1st Jul 2026201 AMAQI
1st Jul 2026132 AMAQI
1st Jul 2026143 AMAQI
25°C22/32°C
1st Jul 2026184 AMAQI
1st Jul 2026235 AMAQI
1st Jul 2026256 AMAQI
1st Jul 2026237 AMAQI
1st Jul 2026278 AMAQI
1st Jul 2026369 AMAQI
1st Jul 20264910 AMAQI
1st Jul 20266511 AMAQI
1st Jul 20267412 PMAQI
1st Jul 2026761 PMAQI
1st Jul 2026622 PMAQI
1st Jul 2026673 PMAQI
1st Jul 2026734 PMAQI
1st Jul 2026685 PMAQI
1st Jul 2026586 PMAQI
1st Jul 2026467 PMAQI
1st Jul 2026308 PMAQI
1st Jul 2026269 PMAQI
1st Jul 20263010 PMAQI
1st Jul 20263011 PMAQI
2nd Jul 20262912 AMAQI
2nd Jul 2026271 AMAQI
2nd Jul 2026252 AMAQI
2nd Jul 2026253 AMAQI
26°C22/32°C
2nd Jul 2026224 AMAQI
2nd Jul 2026265 AMAQI
2nd Jul 2026386 AMAQI
2nd Jul 2026437 AMAQI
2nd Jul 2026548 AMAQI
2nd Jul 2026719 AMAQI
2nd Jul 20267110 AMAQI
2nd Jul 20268011 AMAQI
2nd Jul 20268512 PMAQI
2nd Jul 2026951 PMAQI
2nd Jul 2026992 PMAQI
2nd Jul 2026943 PMAQI
2nd Jul 2026874 PMAQI
2nd Jul 2026835 PMAQI
2nd Jul 2026736 PMAQI
2nd Jul 2026767 PMAQI
2nd Jul 2026868 PMAQI
2nd Jul 2026859 PMAQI
2nd Jul 20268110 PMAQI
2nd Jul 20267511 PMAQI
3rd Jul 20267412 AMAQI
3rd Jul 2026661 AMAQI
3rd Jul 2026352 AMAQI
3rd Jul 2026433 AMAQI
28°C24/33°C
3rd Jul 2026524 AMAQI
3rd Jul 2026575 AMAQI
3rd Jul 2026606 AMAQI
3rd Jul 2026557 AMAQI
3rd Jul 2026548 AMAQI
3rd Jul 2026509 AMAQI
3rd Jul 20263410 AMAQI
3rd Jul 20263311 AMAQI
3rd Jul 20263812 PMAQI
3rd Jul 2026301 PMAQI
3rd Jul 2026292 PMAQI
3rd Jul 2026253 PMAQI
3rd Jul 2026234 PMAQI
3rd Jul 2026215 PMAQI
3rd Jul 2026166 PMAQI
3rd Jul 2026197 PMAQI
3rd Jul 2026218 PMAQI
3rd Jul 2026229 PMAQI
3rd Jul 20262110 PMAQI
3rd Jul 20262211 PMAQI
4th Jul 20262612 AMAQI
4th Jul 2026271 AMAQI
4th Jul 2026282 AMAQI
4th Jul 2026263 AMAQI
23°C22/26°C
4th Jul 2026254 AMAQI
4th Jul 2026285 AMAQI
4th Jul 2026286 AMAQI
4th Jul 2026317 AMAQI
4th Jul 2026378 AMAQI
4th Jul 2026389 AMAQI
4th Jul 20263310 AMAQI
4th Jul 20263011 AMAQI
4th Jul 20264512 PMAQI
4th Jul 2026511 PMAQI
4th Jul 2026542 PMAQI
4th Jul 2026553 PMAQI
4th Jul 2026474 PMAQI
4th Jul 2026405 PMAQI
4th Jul 2026376 PMAQI
4th Jul 2026377 PMAQI
4th Jul 2026328 PMAQI
4th Jul 2026299 PMAQI
4th Jul 20262310 PMAQI
4th Jul 20262211 PMAQI
5th Jul 20262512 AMAQI
5th Jul 2026261 AMAQI
5th Jul 2026242 AMAQI
5th Jul 2026213 AMAQI
25°C21/29°C
5th Jul 2026214 AMAQI
5th Jul 2026185 AMAQI
5th Jul 2026146 AMAQI
5th Jul 2026117 AMAQI
5th Jul 2026128 AMAQI
5th Jul 2026129 AMAQI
5th Jul 20261210 AMAQI
5th Jul 20261211 AMAQI
5th Jul 20261312 PMAQI
5th Jul 2026121 PMAQI
5th Jul 2026122 PMAQI
5th Jul 2026123 PMAQI
5th Jul 2026124 PMAQI
5th Jul 2026135 PMAQI
5th Jul 2026126 PMAQI
5th Jul 202697 PMAQI
5th Jul 202688 PMAQI
5th Jul 202689 PMAQI
5th Jul 2026810 PMAQI
5th Jul 2026911 PMAQI
6th Jul 2026812 AMAQI
6th Jul 202691 AMAQI
6th Jul 202682 AMAQI
6th Jul 202683 AMAQI
25°C23/29°C
6th Jul 202694 AMAQI
6th Jul 2026165 AMAQI
6th Jul 2026146 AMAQI
6th Jul 2026167 AMAQI
6th Jul 2026148 AMAQI
6th Jul 2026219 AMAQI
6th Jul 20262210 AMAQI
6th Jul 20262011 AMAQI
6th Jul 20261912 PMAQI
6th Jul 2026221 PMAQI
6th Jul 2026252 PMAQI
6th Jul 2026253 PMAQI
6th Jul 2026214 PMAQI
6th Jul 2026205 PMAQI
6th Jul 2026226 PMAQI
6th Jul 2026267 PMAQI
6th Jul 2026248 PMAQI
6th Jul 2026279 PMAQI
6th Jul 20262710 PMAQI
6th Jul 20262611 PMAQI
7th Jul 20262812 AMAQI
7th Jul 2026281 AMAQI
7th Jul 2026282 AMAQI
7th Jul 2026283 AMAQI
27°C24/30°C
7th Jul 2026304 AMAQI
7th Jul 2026305 AMAQI
7th Jul 2026566 AMAQI
7th Jul 2026537 AMAQI
7th Jul 2026278 AMAQI
7th Jul 2026289 AMAQI
7th Jul 20263510 AMAQI
7th Jul 20265211 AMAQI
7th Jul 20264912 PMAQI
7th Jul 2026481 PMAQI
7th Jul 2026692 PMAQI
7th Jul 2026863 PMAQI
7th Jul 2026804 PMAQI
7th Jul 2026515 PMAQI
7th Jul 2026186 PMAQI
7th Jul 2026127 PMAQI
7th Jul 2026128 PMAQI
7th Jul 202699 PMAQI
7th Jul 20261310 PMAQI
7th Jul 20261611 PMAQI
8th Jul 20261612 AMAQI
8th Jul 2026171 AMAQI
8th Jul 2026282 AMAQI
8th Jul 2026373 AMAQI
27°C24/33°C
8th Jul 2026364 AMAQI
8th Jul 2026265 AMAQI
8th Jul 2026246 AMAQI
8th Jul 2026277 AMAQI
8th Jul 2026358 AMAQI
8th Jul 2026339 AMAQI
8th Jul 20262710 AMAQI
8th Jul 20262311 AMAQI
8th Jul 20261612 PMAQI
8th Jul 2026211 PMAQI
8th Jul 2026252 PMAQI
8th Jul 2026283 PMAQI
8th Jul 2026204 PMAQI
8th Jul 2026165 PMAQI
8th Jul 2026176 PMAQI
8th Jul 2026327 PMAQI
8th Jul 2026308 PMAQI
8th Jul 2026349 PMAQI
8th Jul 20264210 PMAQI
8th Jul 20263811 PMAQI
9th Jul 20263212 AMAQI
9th Jul 2026261 AMAQI
9th Jul 2026272 AMAQI
9th Jul 2026303 AMAQI
28°C23/32°C
9th Jul 2026484 AMAQI
9th Jul 2026705 AMAQI
9th Jul 2026726 AMAQI
9th Jul 2026767 AMAQI
9th Jul 2026648 AMAQI
9th Jul 2026549 AMAQI
9th Jul 20265310 AMAQI
9th Jul 20263711 AMAQI
9th Jul 20264512 PMAQI
9th Jul 2026511 PMAQI
9th Jul 2026522 PMAQI
9th Jul 2026443 PMAQI
9th Jul 2026384 PMAQI
9th Jul 2026525 PMAQI
9th Jul 2026576 PMAQI
9th Jul 2026597 PMAQI
9th Jul 2026498 PMAQI
9th Jul 2026379 PMAQI
9th Jul 20265410 PMAQI
9th Jul 20267511 PMAQI
10th Jul 20268012 AMAQI
10th Jul 2026841 AMAQI
10th Jul 2026832 AMAQI
10th Jul 2026833 AMAQI
28°C24/32°C
10th Jul 2026874 AMAQI
10th Jul 2026955 AMAQI
10th Jul 2026956 AMAQI
10th Jul 2026907 AMAQI
10th Jul 2026778 AMAQI
10th Jul 2026599 AMAQI
10th Jul 20266210 AMAQI
10th Jul 20266311 AMAQI
10th Jul 20266812 PMAQI
10th Jul 2026631 PMAQI
10th Jul 2026612 PMAQI
10th Jul 2026553 PMAQI
10th Jul 2026454 PMAQI
10th Jul 2026335 PMAQI
10th Jul 2026476 PMAQI
10th Jul 2026517 PMAQI
10th Jul 2026508 PMAQI
10th Jul 2026299 PMAQI
10th Jul 20262510 PMAQI
10th Jul 20262611 PMAQI
11th Jul 20262612 AMAQI
11th Jul 2026251 AMAQI
11th Jul 2026212 AMAQI
11th Jul 2026233 AMAQI
28°C24/34°C
11th Jul 2026284 AMAQI
11th Jul 2026285 AMAQI
11th Jul 2026296 AMAQI
11th Jul 2026297 AMAQI
11th Jul 2026318 AMAQI
11th Jul 2026319 AMAQI
11th Jul 20263110 AMAQI
11th Jul 20263311 AMAQI
11th Jul 20263512 PMAQI
11th Jul 2026311 PMAQI
11th Jul 2026382 PMAQI
11th Jul 2026323 PMAQI
11th Jul 2026374 PMAQI
11th Jul 2026395 PMAQI
11th Jul 2026376 PMAQI
11th Jul 2026377 PMAQI
11th Jul 2026448 PMAQI
11th Jul 2026409 PMAQI
11th Jul 20263610 PMAQI
11th Jul 20264211 PMAQI
12th Jul 20264512 AMAQI
12th Jul 2026561 AMAQI
12th Jul 2026452 AMAQI
12th Jul 2026453 AMAQI
27°C24/31°C
12th Jul 2026484 AMAQI
12th Jul 2026495 AMAQI
12th Jul 2026536 AMAQI
12th Jul 2026537 AMAQI
12th Jul 2026628 AMAQI
12th Jul 2026439 AMAQI
12th Jul 20265110 AMAQI
12th Jul 20264111 AMAQI
12th Jul 20262912 PMAQI
12th Jul 2026271 PMAQI
12th Jul 2026242 PMAQI
12th Jul 2026293 PMAQI
12th Jul 2026334 PMAQI
12th Jul 2026325 PMAQI
12th Jul 2026316 PMAQI
12th Jul 2026307 PMAQI
12th Jul 2026328 PMAQI
12th Jul 2026329 PMAQI
12th Jul 20263010 PMAQI
12th Jul 20263111 PMAQI
13th Jul 20263012 AMAQI
13th Jul 2026301 AMAQI
13th Jul 2026292 AMAQI
13th Jul 2026263 AMAQI
27°C26/30°C
13th Jul 2026284 AMAQI
13th Jul 2026265 AMAQI
13th Jul 2026296 AMAQI
13th Jul 2026287 AMAQI
13th Jul 2026298 AMAQI
13th Jul 2026319 AMAQI
13th Jul 20262710 AMAQI
13th Jul 20262511 AMAQI
13th Jul 20262212 PMAQI
13th Jul 2026201 PMAQI
13th Jul 2026202 PMAQI
13th Jul 2026223 PMAQI
13th Jul 2026204 PMAQI
13th Jul 2026125 PMAQI
13th Jul 2026266 PMAQI
13th Jul 2026277 PMAQI
13th Jul 2026288 PMAQI
13th Jul 2026279 PMAQI
13th Jul 20262710 PMAQI
13th Jul 20262411 PMAQI
14th Jul 20263012 AMAQI
14th Jul 2026301 AMAQI
14th Jul 2026292 AMAQI
14th Jul 2026263 AMAQI
27°C25/29°C
14th Jul 2026284 AMAQI
14th Jul 2026295 AMAQI
14th Jul 2026286 AMAQI
14th Jul 2026247 AMAQI
14th Jul 2026258 AMAQI
14th Jul 2026259 AMAQI
14th Jul 20262810 AMAQI
14th Jul 20263111 AMAQI
14th Jul 20263912 PMAQI
14th Jul 2026401 PMAQI
14th Jul 2026532 PMAQI
14th Jul 2026623 PMAQI
14th Jul 2026644 PMAQI
14th Jul 2026485 PMAQI
14th Jul 2026586 PMAQI
14th Jul 2026587 PMAQI
14th Jul 2026618 PMAQI
14th Jul 2026659 PMAQI
14th Jul 20267110 PMAQI
14th Jul 20267511 PMAQI
15th Jul 20267812 AMAQI
15th Jul 2026701 AMAQI
15th Jul 2026742 AMAQI
15th Jul 2026813 AMAQI
29°C26/34°C
15th Jul 2026874 AMAQI
15th Jul 2026915 AMAQI
15th Jul 2026986 AMAQI
15th Jul 2026927 AMAQI
15th Jul 2026918 AMAQI
15th Jul 2026829 AMAQI
15th Jul 20267310 AMAQI
15th Jul 20266611 AMAQI
15th Jul 20265312 PMAQI
15th Jul 2026641 PMAQI
15th Jul 2026602 PMAQI
15th Jul 2026563 PMAQI
15th Jul 2026554 PMAQI
15th Jul 2026595 PMAQI
15th Jul 2026566 PMAQI
15th Jul 2026677 PMAQI
15th Jul 2026718 PMAQI
15th Jul 2026769 PMAQI
15th Jul 20267810 PMAQI
15th Jul 20268511 PMAQI
16th Jul 20268812 AMAQI
16th Jul 2026941 AMAQI
16th Jul 20261132 AMAQI
16th Jul 20261223 AMAQI
30°C27/35°C
16th Jul 20261194 AMAQI
16th Jul 2026995 AMAQI
16th Jul 2026756 AMAQI
16th Jul 2026447 AMAQI
16th Jul 2026408 AMAQI
16th Jul 2026499 AMAQI
16th Jul 20263810 AMAQI
16th Jul 20264211 AMAQI
16th Jul 20264012 PMAQI
16th Jul 2026481 PMAQI
16th Jul 2026482 PMAQI
16th Jul 2026483 PMAQI
16th Jul 2026464 PMAQI
16th Jul 2026505 PMAQI
16th Jul 2026476 PMAQI
16th Jul 2026497 PMAQI
16th Jul 2026518 PMAQI
16th Jul 2026509 PMAQI
16th Jul 20266510 PMAQI
16th Jul 20268311 PMAQI
17th Jul 20269212 AMAQI
17th Jul 2026691 AMAQI
17th Jul 2026432 AMAQI
17th Jul 2026483 AMAQI
30°C27/32°C
17th Jul 2026624 AMAQI
17th Jul 2026765 AMAQI
17th Jul 2026826 AMAQI
17th Jul 2026917 AMAQI
17th Jul 2026938 AMAQI
17th Jul 2026919 AMAQI
17th Jul 20267410 AMAQI
17th Jul 20266111 AMAQI
17th Jul 20265112 PMAQI
17th Jul 2026531 PMAQI
17th Jul 2026532 PMAQI
17th Jul 2026473 PMAQI
17th Jul 2026484 PMAQI
17th Jul 2026455 PMAQI
17th Jul 2026506 PMAQI
17th Jul 2026537 PMAQI
17th Jul 2026458 PMAQI
17th Jul 2026389 PMAQI
17th Jul 20262510 PMAQI
17th Jul 20261811 PMAQI
18th Jul 20261312 AMAQI
18th Jul 2026121 AMAQI
18th Jul 2026142 AMAQI
18th Jul 2026183 AMAQI
29°C27/33°C
18th Jul 2026204 AMAQI
18th Jul 2026145 AMAQI
18th Jul 2026136 AMAQI
18th Jul 2026157 AMAQI
18th Jul 2026158 AMAQI
18th Jul 2026119 AMAQI
18th Jul 20261110 AMAQI
18th Jul 20261211 AMAQI
18th Jul 20261112 PMAQI
18th Jul 2026121 PMAQI
18th Jul 2026172 PMAQI
18th Jul 2026263 PMAQI
18th Jul 2026274 PMAQI
18th Jul 2026215 PMAQI
18th Jul 2026216 PMAQI
18th Jul 2026237 PMAQI
18th Jul 2026278 PMAQI
18th Jul 2026359 PMAQI
18th Jul 20263810 PMAQI
18th Jul 20263311 PMAQI
19th Jul 20263012 AMAQI
19th Jul 2026241 AMAQI
19th Jul 2026222 AMAQI
19th Jul 2026233 AMAQI
26°C24/29°C
19th Jul 2026214 AMAQI
19th Jul 2026235 AMAQI
19th Jul 2026256 AMAQI
19th Jul 2026277 AMAQI
19th Jul 2026318 AMAQI
19th Jul 2026379 AMAQI
19th Jul 20264110 AMAQI
19th Jul 20263211 AMAQI
19th Jul 20262612 PMAQI
19th Jul 2026251 PMAQI
19th Jul 2026302 PMAQI
19th Jul 2026323 PMAQI
19th Jul 2026324 PMAQI
19th Jul 2026305 PMAQI
19th Jul 2026276 PMAQI
19th Jul 2026297 PMAQI
19th Jul 2026288 PMAQI
19th Jul 2026269 PMAQI
19th Jul 20262710 PMAQI
19th Jul 20262511 PMAQI
20th Jul 20262512 AMAQI
20th Jul 2026241 AMAQI
20th Jul 2026252 AMAQI
20th Jul 2026243 AMAQI
25°C23/26°C
20th Jul 2026344 AMAQI
20th Jul 2026375 AMAQI
20th Jul 2026336 AMAQI
20th Jul 2026347 AMAQI
20th Jul 2026378 AMAQI
20th Jul 2026409 AMAQI
20th Jul 20263610 AMAQI
20th Jul 20263411 AMAQI
20th Jul 20263812 PMAQI
20th Jul 2026361 PMAQI
20th Jul 2026302 PMAQI
20th Jul 2026283 PMAQI
20th Jul 2026264 PMAQI
20th Jul 2026285 PMAQI
20th Jul 2026266 PMAQI
20th Jul 2026257 PMAQI
20th Jul 2026258 PMAQI
20th Jul 2026269 PMAQI
20th Jul 20262510 PMAQI
20th Jul 20262411 PMAQI
21st Jul 20262312 AMAQI
21st Jul 2026261 AMAQI
21st Jul 2026282 AMAQI
21st Jul 2026293 AMAQI
24°C23/25°C
21st Jul 2026304 AMAQI
21st Jul 2026315 AMAQI
21st Jul 2026266 AMAQI
21st Jul 2026247 AMAQI
21st Jul 2026258 AMAQI
21st Jul 2026249 AMAQI
21st Jul 20262510 AMAQI
21st Jul 20262512 PMAQI
21st Jul 2026271 PMAQI
21st Jul 2026272 PMAQI
21st Jul 2026273 PMAQI
21st Jul 2026264 PMAQI
21st Jul 2026235 PMAQI
21st Jul 2026766 PMAQI
21st Jul 2026257 PMAQI
21st Jul 2026248 PMAQI
21st Jul 2026279 PMAQI
21st Jul 20262810 PMAQI
21st Jul 20262811 PMAQI
22nd Jul 20263212 AMAQI
22nd Jul 2026321 AMAQI
22nd Jul 2026332 AMAQI
22nd Jul 2026303 AMAQI
26°C24/30°C
22nd Jul 2026304 AMAQI
22nd Jul 2026305 AMAQI
22nd Jul 2026296 AMAQI
22nd Jul 2026317 AMAQI
22nd Jul 2026328 AMAQI
22nd Jul 2026369 AMAQI
22nd Jul 20263610 AMAQI
22nd Jul 20264311 AMAQI
22nd Jul 20263712 PMAQI
22nd Jul 2026431 PMAQI
22nd Jul 2026392 PMAQI
22nd Jul 2026613 PMAQI
22nd Jul 2026254 PMAQI
22nd Jul 2026255 PMAQI
22nd Jul 2026266 PMAQI
22nd Jul 2026257 PMAQI
22nd Jul 2026268 PMAQI
22nd Jul 2026229 PMAQI
22nd Jul 20262310 PMAQI
22nd Jul 20262411 PMAQI
23rd Jul 20262212 AMAQI
23rd Jul 2026211 AMAQI
23rd Jul 2026242 AMAQI
23rd Jul 2026243 AMAQI
25°C23/27°C
23rd Jul 2026294 AMAQI
23rd Jul 2026455 AMAQI
23rd Jul 2026526 AMAQI
23rd Jul 2026477 AMAQI
23rd Jul 2026588 AMAQI
23rd Jul 2026249 AMAQI
23rd Jul 20262410 AMAQI
23rd Jul 20263211 AMAQI
23rd Jul 20265112 PMAQI
23rd Jul 2026411 PMAQI
23rd Jul 2026272 PMAQI
23rd Jul 2026343 PMAQI
23rd Jul 2026324 PMAQI
23rd Jul 2026245 PMAQI
23rd Jul 2026246 PMAQI
23rd Jul 2026257 PMAQI
23rd Jul 2026228 PMAQI
23rd Jul 2026259 PMAQI
23rd Jul 20262410 PMAQI
23rd Jul 20262511 PMAQI
24th Jul 20262512 AMAQI
24th Jul 2026261 AMAQI
24th Jul 2026302 AMAQI
24th Jul 2026213 AMAQI
25°C24/27°C
24th Jul 2026274 AMAQI
24th Jul 2026205 AMAQI
24th Jul 2026206 AMAQI
24th Jul 2026227 AMAQI
24th Jul 2026228 AMAQI
24th Jul 2026239 AMAQI
24th Jul 20264010 AMAQI
24th Jul 20265011 AMAQI
24th Jul 20267112 PMAQI
24th Jul 2026821 PMAQI
24th Jul 2026722 PMAQI
24th Jul 2026763 PMAQI
24th Jul 2026624 PMAQI
24th Jul 2026645 PMAQI
24th Jul 2026676 PMAQI
24th Jul 2026617 PMAQI
24th Jul 2026588 PMAQI
24th Jul 2026429 PMAQI
24th Jul 20262610 PMAQI
24th Jul 20262811 PMAQI
25th Jul 20263212 AMAQI
25th Jul 2026301 AMAQI
25th Jul 2026282 AMAQI
25th Jul 2026253 AMAQI
26°C23/30°C
25th Jul 2026224 AMAQI
25th Jul 2026255 AMAQI
25th Jul 2026226 AMAQI
25th Jul 2026227 AMAQI
25th Jul 2026208 AMAQI
25th Jul 2026179 AMAQI
25th Jul 20262210 AMAQI
25th Jul 20263011 AMAQI
25th Jul 20265912 PMAQI
25th Jul 2026591 PMAQI
25th Jul 2026702 PMAQI
25th Jul 2026843 PMAQI
25th Jul 2026904 PMAQI
25th Jul 2026855 PMAQI
25th Jul 2026816 PMAQI
25th Jul 2026817 PMAQI
25th Jul 2026908 PMAQI
25th Jul 2026699 PMAQI
25th Jul 20265410 PMAQI
25th Jul 20264611 PMAQI
26th Jul 20263612 AMAQI
26th Jul 2026381 AMAQI
26th Jul 2026432 AMAQI
26th Jul 2026493 AMAQI
29°C24/34°C
26th Jul 2026494 AMAQI
26th Jul 2026555 AMAQI
26th Jul 2026576 AMAQI
26th Jul 2026537 AMAQI
26th Jul 2026448 AMAQI
26th Jul 2026409 AMAQI
26th Jul 20265410 AMAQI
26th Jul 20265911 AMAQI
26th Jul 20266012 PMAQI
26th Jul 2026661 PMAQI
26th Jul 2026712 PMAQI
26th Jul 2026653 PMAQI
26th Jul 2026484 PMAQI
26th Jul 2026525 PMAQI
26th Jul 2026586 PMAQI
26th Jul 2026647 PMAQI
26th Jul 2026568 PMAQI
26th Jul 2026569 PMAQI
26th Jul 20264410 PMAQI
26th Jul 20264411 PMAQI
27th Jul 20263912 AMAQI
27th Jul 2026371 AMAQI
27th Jul 2026352 AMAQI
27th Jul 2026473 AMAQI
29°C25/33°C
27th Jul 2026544 AMAQI
4 AM27th Jul 2026735 AMAQI
27th Jul 2026846 AMAQI
27th Jul 2026717 AMAQI
27th Jul 2026658 AMAQI
27th Jul 2026649 AMAQI
27th Jul 20266610 AMAQI
27th Jul 20267211 AMAQI
11 AM27th Jul 20267112 PMAQI
27th Jul 2026771 PMAQI
27th Jul 2026752 PMAQI
27th Jul 2026653 PMAQI
27th Jul 2026644 PMAQI
27th Jul 2026655 PMAQI
27th Jul 2026656 PMAQI
27th Jul 2026637 PMAQI
7 PM27th Jul 2026568 PMAQI
27th Jul 2026399 PMAQI
27th Jul 20265410 PMAQI
27th Jul 20264111 PMAQI
11 PM3 AM
28°C26/32°C
Day time
Avg. Highest Time
11 AM - 3 PM
48AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
4 AM - 10 AM
44AQI
7 hours / Day
210 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 3 PM (Avg. 48), while the lowest AQI was between 4 AM to 10 AM (Avg. 44).
Night time
Avg. Highest Time
8 PM
42AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
12 AM - 2 AM
38AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 8 PM (Avg. 42), while the lowest AQI was between 12 AM to 2 AM (Avg. 38).
2026 Days Vs Air Quality
Yancheng, Jiangsu, China
2026
27%
56
43%
89
25%
51
6%
12
Total number of days with different AQI categories in last 208 days in 2026 (157 days remaining)
Good
56 DaysModerate
89 DaysPoor
51 DaysUnhealthy
12 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 27%
Health Risk Level:
Very high
In 2026, 27% of 208 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.
Annual Air Quality Insights
Yancheng, 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
53AQI (US)
53AQI (US)
2nd January 2026
62AQI (US)
62AQI (US)
3rd January 2026
99AQI (US)
99AQI (US)
4th January 2026
149AQI (US)
149AQI (US)
5th January 2026
156AQI (US)
156AQI (US)
6th January 2026
143AQI (US)
143AQI (US)
7th January 2026
139AQI (US)
139AQI (US)
8th January 2026
117AQI (US)
117AQI (US)
9th January 2026
132AQI (US)
132AQI (US)
10th January 2026
111AQI (US)
111AQI (US)
11th January 2026
55AQI (US)
55AQI (US)
12th January 2026
88AQI (US)
88AQI (US)
13th January 2026
162AQI (US)
162AQI (US)
14th January 2026
171AQI (US)
171AQI (US)
15th January 2026
176AQI (US)
176AQI (US)
16th January 2026
192AQI (US)
192AQI (US)
17th January 2026
111AQI (US)
111AQI (US)
18th January 2026
55AQI (US)
55AQI (US)
19th January 2026
45AQI (US)
45AQI (US)
20th January 2026
62AQI (US)
62AQI (US)
21st January 2026
73AQI (US)
73AQI (US)
22nd January 2026
103AQI (US)
103AQI (US)
23rd January 2026
137AQI (US)
137AQI (US)
24th January 2026
160AQI (US)
160AQI (US)
25th January 2026
122AQI (US)
122AQI (US)
26th January 2026
56AQI (US)
56AQI (US)
27th January 2026
97AQI (US)
97AQI (US)
28th January 2026
104AQI (US)
104AQI (US)
29th January 2026
66AQI (US)
66AQI (US)
30th January 2026
63AQI (US)
63AQI (US)
31st January 2026
74AQI (US)
74AQI (US)
1st February 2026
133AQI (US)
133AQI (US)
2nd February 2026
143AQI (US)
143AQI (US)
3rd February 2026
147AQI (US)
147AQI (US)
4th February 2026
155AQI (US)
155AQI (US)
5th February 2026
169AQI (US)
169AQI (US)
6th February 2026
74AQI (US)
74AQI (US)
7th February 2026
72AQI (US)
72AQI (US)
8th February 2026
75AQI (US)
75AQI (US)
9th February 2026
97AQI (US)
97AQI (US)
10th February 2026
118AQI (US)
118AQI (US)
11th February 2026
146AQI (US)
146AQI (US)
12th February 2026
164AQI (US)
164AQI (US)
13th February 2026
163AQI (US)
163AQI (US)
14th February 2026
152AQI (US)
152AQI (US)
15th February 2026
136AQI (US)
136AQI (US)
16th February 2026
59AQI (US)
59AQI (US)
17th February 2026
124AQI (US)
124AQI (US)
18th February 2026
143AQI (US)
143AQI (US)
19th February 2026
135AQI (US)
135AQI (US)
20th February 2026
119AQI (US)
119AQI (US)
21st February 2026
110AQI (US)
110AQI (US)
22nd February 2026
80AQI (US)
80AQI (US)
23rd February 2026
46AQI (US)
46AQI (US)
24th February 2026
45AQI (US)
45AQI (US)
25th February 2026
77AQI (US)
77AQI (US)
26th February 2026
40AQI (US)
40AQI (US)
27th February 2026
49AQI (US)
49AQI (US)
28th February 2026
83AQI (US)
83AQI (US)
1st March 2026
63AQI (US)
63AQI (US)
2nd March 2026
43AQI (US)
43AQI (US)
3rd March 2026
121AQI (US)
121AQI (US)
4th March 2026
71AQI (US)
71AQI (US)
5th March 2026
64AQI (US)
64AQI (US)
6th March 2026
108AQI (US)
108AQI (US)
7th March 2026
76AQI (US)
76AQI (US)
8th March 2026
43AQI (US)
43AQI (US)
9th March 2026
87AQI (US)
87AQI (US)
10th March 2026
96AQI (US)
96AQI (US)
11th March 2026
86AQI (US)
86AQI (US)
12th March 2026
103AQI (US)
103AQI (US)
13th March 2026
145AQI (US)
145AQI (US)
14th March 2026
98AQI (US)
98AQI (US)
15th March 2026
99AQI (US)
99AQI (US)
16th March 2026
124AQI (US)
124AQI (US)
17th March 2026
117AQI (US)
117AQI (US)
18th March 2026
87AQI (US)
87AQI (US)
19th March 2026
94AQI (US)
94AQI (US)
20th March 2026
117AQI (US)
117AQI (US)
21st March 2026
101AQI (US)
101AQI (US)
22nd March 2026
125AQI (US)
125AQI (US)
23rd March 2026
110AQI (US)
110AQI (US)
24th March 2026
127AQI (US)
127AQI (US)
25th March 2026
137AQI (US)
137AQI (US)
26th March 2026
133AQI (US)
133AQI (US)
27th March 2026
112AQI (US)
112AQI (US)
28th March 2026
130AQI (US)
130AQI (US)
29th March 2026
124AQI (US)
124AQI (US)
30th March 2026
107AQI (US)
107AQI (US)
31st March 2026
144AQI (US)
144AQI (US)
1st April 2026
158AQI (US)
158AQI (US)
2nd April 2026
148AQI (US)
148AQI (US)
3rd April 2026
117AQI (US)
117AQI (US)
4th April 2026
99AQI (US)
99AQI (US)
5th April 2026
114AQI (US)
114AQI (US)
6th April 2026
102AQI (US)
102AQI (US)
7th April 2026
40AQI (US)
40AQI (US)
8th April 2026
44AQI (US)
44AQI (US)
9th April 2026
76AQI (US)
76AQI (US)
10th April 2026
126AQI (US)
126AQI (US)
11th April 2026
132AQI (US)
132AQI (US)
12th April 2026
85AQI (US)
85AQI (US)
13th April 2026
52AQI (US)
52AQI (US)
14th April 2026
102AQI (US)
102AQI (US)
15th April 2026
82AQI (US)
82AQI (US)
16th April 2026
105AQI (US)
105AQI (US)
17th April 2026
60AQI (US)
60AQI (US)
18th April 2026
49AQI (US)
49AQI (US)
19th April 2026
62AQI (US)
62AQI (US)
20th April 2026
54AQI (US)
54AQI (US)
21st April 2026
66AQI (US)
66AQI (US)
22nd April 2026
49AQI (US)
49AQI (US)
23rd April 2026
37AQI (US)
37AQI (US)
24th April 2026
74AQI (US)
74AQI (US)
25th April 2026
82AQI (US)
82AQI (US)
26th April 2026
97AQI (US)
97AQI (US)
27th April 2026
135AQI (US)
135AQI (US)
28th April 2026
66AQI (US)
66AQI (US)
29th April 2026
76AQI (US)
76AQI (US)
30th April 2026
94AQI (US)
94AQI (US)
1st May 2026
82AQI (US)
82AQI (US)
2nd May 2026
111AQI (US)
111AQI (US)
3rd May 2026
74AQI (US)
74AQI (US)
4th May 2026
44AQI (US)
44AQI (US)
5th May 2026
80AQI (US)
80AQI (US)
6th May 2026
79AQI (US)
79AQI (US)
7th May 2026
89AQI (US)
89AQI (US)
8th May 2026
38AQI (US)
38AQI (US)
9th May 2026
58AQI (US)
58AQI (US)
10th May 2026
68AQI (US)
68AQI (US)
11th May 2026
93AQI (US)
93AQI (US)
12th May 2026
53AQI (US)
53AQI (US)
13th May 2026
68AQI (US)
68AQI (US)
14th May 2026
38AQI (US)
38AQI (US)
15th May 2026
40AQI (US)
40AQI (US)
16th May 2026
76AQI (US)
76AQI (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
62AQI (US)
62AQI (US)
21st May 2026
68AQI (US)
68AQI (US)
22nd May 2026
79AQI (US)
79AQI (US)
23rd May 2026
72AQI (US)
72AQI (US)
24th May 2026
71AQI (US)
71AQI (US)
25th May 2026
65AQI (US)
65AQI (US)
26th May 2026
44AQI (US)
44AQI (US)
27th May 2026
71AQI (US)
71AQI (US)
28th May 2026
90AQI (US)
90AQI (US)
29th May 2026
55AQI (US)
55AQI (US)
30th May 2026
64AQI (US)
64AQI (US)
31st May 2026
59AQI (US)
59AQI (US)
1st June 2026
59AQI (US)
59AQI (US)
2nd June 2026
45AQI (US)
45AQI (US)
3rd June 2026
43AQI (US)
43AQI (US)
4th June 2026
69AQI (US)
69AQI (US)
5th June 2026
42AQI (US)
42AQI (US)
6th June 2026
42AQI (US)
42AQI (US)
7th June 2026
45AQI (US)
45AQI (US)
8th June 2026
54AQI (US)
54AQI (US)
9th June 2026
35AQI (US)
35AQI (US)
10th June 2026
63AQI (US)
63AQI (US)
11th June 2026
63AQI (US)
63AQI (US)
12th June 2026
93AQI (US)
93AQI (US)
13th June 2026
114AQI (US)
114AQI (US)
14th June 2026
38AQI (US)
38AQI (US)
15th June 2026
27AQI (US)
27AQI (US)
16th June 2026
38AQI (US)
38AQI (US)
17th June 2026
23AQI (US)
23AQI (US)
18th June 2026
46AQI (US)
46AQI (US)
19th June 2026
35AQI (US)
35AQI (US)
20th June 2026
23AQI (US)
23AQI (US)
21st June 2026
69AQI (US)
69AQI (US)
22nd June 2026
33AQI (US)
33AQI (US)
23rd June 2026
14AQI (US)
14AQI (US)
24th June 2026
22AQI (US)
22AQI (US)
25th June 2026
47AQI (US)
47AQI (US)
26th June 2026
53AQI (US)
53AQI (US)
27th June 2026
39AQI (US)
39AQI (US)
28th June 2026
74AQI (US)
74AQI (US)
29th June 2026
64AQI (US)
64AQI (US)
30th June 2026
46AQI (US)
46AQI (US)
1st July 2026
41AQI (US)
41AQI (US)
2nd July 2026
64AQI (US)
64AQI (US)
3rd July 2026
38AQI (US)
38AQI (US)
4th July 2026
35AQI (US)
35AQI (US)
5th July 2026
14AQI (US)
14AQI (US)
6th July 2026
19AQI (US)
19AQI (US)
7th July 2026
37AQI (US)
37AQI (US)
8th July 2026
27AQI (US)
27AQI (US)
9th July 2026
50AQI (US)
50AQI (US)
10th July 2026
63AQI (US)
63AQI (US)
11th July 2026
33AQI (US)
33AQI (US)
12th July 2026
40AQI (US)
40AQI (US)
13th July 2026
26AQI (US)
26AQI (US)
14th July 2026
43AQI (US)
43AQI (US)
15th July 2026
74AQI (US)
74AQI (US)
16th July 2026
65AQI (US)
65AQI (US)
17th July 2026
59AQI (US)
59AQI (US)
18th July 2026
19AQI (US)
19AQI (US)
19th July 2026
28AQI (US)
28AQI (US)
20th July 2026
30AQI (US)
30AQI (US)
21st July 2026
28AQI (US)
28AQI (US)
22nd July 2026
32AQI (US)
32AQI (US)
23rd July 2026
32AQI (US)
32AQI (US)
24th July 2026
43AQI (US)
43AQI (US)
25th July 2026
49AQI (US)
49AQI (US)
26th July 2026
53AQI (US)
53AQI (US)
27th July 2026
60AQI (US)
60AQI (US)
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
108AQI (US)
109AQI (US)
103AQI (US)
86AQI (US)
66AQI (US)
49AQI (US)
41AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202681AQI (US)
1
13
11
6
4
8
11
5
2
11
18
5
15
9
1
5
25
1
19
10
1
20
7
56
89
51
12
Highest AQI (US) recorded in
February109AQI (US)
Lowest AQI (US) recorded in
July41AQI (US)
202585AQI (US)
8
18
5
19
7
2
17
14
15
15
24
7
30
11
20
2
29
7
23
5
24
2
3
12
8
7
5
12
10
4
33
233
81
18
Highest AQI (US) recorded in
January116AQI (US)
Lowest AQI (US) recorded in
September57AQI (US)
202481AQI (US)
2
10
8
11
3
13
6
4
3
1
11
18
1
4
20
6
4
21
6
8
22
11
19
1
15
15
1
23
7
8
19
4
3
21
6
8
22
1
82
186
78
17
3
Highest AQI (US) recorded in
January120AQI (US)
Lowest AQI (US) recorded in
September41AQI (US)
202383AQI (US)
1
11
12
7
2
17
9
1
13
11
6
19
9
1
1
4
22
5
10
19
1
13
18
16
13
2
18
10
2
7
15
9
2
11
9
4
3
10
8
9
1
77
178
77
27
2
Highest AQI (US) recorded in
December117AQI (US)
Lowest AQI (US) recorded in
August54AQI (US)
202284AQI (US)
9
13
9
9
9
4
2
12
16
1
2
16
11
1
7
19
5
7
22
1
9
15
1
12
14
2
6
24
1
6
20
3
1
20
7
4
52
180
68
20
Highest AQI (US) recorded in
January122AQI (US)
Lowest AQI (US) recorded in
August50AQI (US)
202186AQI (US)
9
15
6
4
13
9
2
15
12
2
2
2
23
4
1
1
23
5
1
1
4
25
1
21
9
1
11
10
9
21
11
10
9
1
4
12
13
1
1
10
10
10
68
180
79
23
2
2
Highest AQI (US) recorded in
January122AQI (US)
Lowest AQI (US) recorded in
July50AQI (US)
202083AQI (US)
2
8
3
1
9
8
3
1
10
7
8
18
4
8
23
6
25
7
17
6
2
27
2
4
17
7
2
1
9
10
10
1
40
163
47
15
1
Highest AQI (US) recorded in
December123AQI (US)
Lowest AQI (US) recorded in
July60AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2021(Avg.)
86AQI (US)Least Polluted Year Recorded
2024(Avg.)
81AQI (US)Yancheng's annual 2026 AQI (US) (81) shows an average percentage change of -3.1% (improved AQI (US)) compared to previous years: 2020 (83), 2021 (86), 2022 (84), 2023 (83), 2024 (81), 2025 (85).
