Caidian District Station, Hanchuan, Hubei, 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
Caidian District Station, Hanchuan, Hubei, China
2023
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
17th Aug 2023
130AQILowest AQI recorded on
27th Aug 2023
13AQISame Day Analysis (16th August):
On this day, AQI across the 3 years varied significantly: 2026 ranks 2nd highest AQI at 51 of Moderate air quality, showing improvement over 2023 on the same day.
Day & Night AQI Trend: 15th Aug - 16th Aug 2026
Caidian District Station, Hanchuan, Hubei, China
AQI
Day
Night
.
5 AM15th Aug 2026
7 PM
4 AM16th Aug 2026
Day time
Avg. Highest Time
9AM15th Aug
68AQI
Avg. Lowest Time
12PM15th Aug
44AQI
Night time
Avg. Highest Time
1AM16th Aug
70AQI
Avg. Lowest Time
2AM16th Aug
57AQI
In the last 24 hours,
Caidian District Station's AQI reached its highest point of 70 at 1 AM during the Night, while the lowest point, 44, was recorded at 12 PM during the Day between 15th Aug and 16th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Caidian District Station, Hanchuan, Hubei, China
JulAug
18th - 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 - 16th16th
Day
Night
18th Jul 2026365 AMAQI
18th Jul 2026296 AMAQI
18th Jul 2026277 AMAQI
18th Jul 2026278 AMAQI
18th Jul 2026319 AMAQI
18th Jul 20262910 AMAQI
18th Jul 20262511 AMAQI
18th Jul 20262512 PMAQI
18th Jul 2026271 PMAQI
18th Jul 2026272 PMAQI
18th Jul 2026253 PMAQI
18th Jul 2026234 PMAQI
18th Jul 2026255 PMAQI
18th Jul 2026446 PMAQI
18th Jul 2026467 PMAQI
18th Jul 2026338 PMAQI
18th Jul 2026369 PMAQI
18th Jul 20263310 PMAQI
18th Jul 20263611 PMAQI
19th Jul 20264612 AMAQI
19th Jul 2026251 AMAQI
19th Jul 2026232 AMAQI
19th Jul 2026423 AMAQI
19th Jul 2026404 AMAQI
28°C25/32°C
19th Jul 2026385 AMAQI
19th Jul 2026446 AMAQI
19th Jul 2026537 AMAQI
19th Jul 2026408 AMAQI
19th Jul 2026529 AMAQI
19th Jul 20265310 AMAQI
19th Jul 20264611 AMAQI
19th Jul 20264012 PMAQI
19th Jul 2026511 PMAQI
19th Jul 2026662 PMAQI
19th Jul 2026723 PMAQI
19th Jul 2026664 PMAQI
19th Jul 2026705 PMAQI
19th Jul 2026686 PMAQI
19th Jul 2026607 PMAQI
19th Jul 2026608 PMAQI
19th Jul 2026629 PMAQI
19th Jul 20266610 PMAQI
19th Jul 20265911 PMAQI
20th Jul 20265512 AMAQI
20th Jul 2026561 AMAQI
20th Jul 2026572 AMAQI
20th Jul 2026723 AMAQI
20th Jul 2026734 AMAQI
26°C25/28°C
20th Jul 2026725 AMAQI
20th Jul 2026646 AMAQI
20th Jul 2026667 AMAQI
20th Jul 2026788 AMAQI
20th Jul 2026749 AMAQI
20th Jul 20267610 AMAQI
20th Jul 20267611 AMAQI
20th Jul 20267512 PMAQI
20th Jul 2026741 PMAQI
20th Jul 2026762 PMAQI
20th Jul 2026733 PMAQI
20th Jul 2026724 PMAQI
20th Jul 2026655 PMAQI
20th Jul 2026676 PMAQI
20th Jul 2026697 PMAQI
20th Jul 2026688 PMAQI
20th Jul 2026669 PMAQI
20th Jul 20267910 PMAQI
20th Jul 20267511 PMAQI
21st Jul 20268012 AMAQI
21st Jul 2026841 AMAQI
21st Jul 2026922 AMAQI
21st Jul 2026743 AMAQI
21st Jul 2026794 AMAQI
27°C24/33°C
21st Jul 2026815 AMAQI
21st Jul 2026836 AMAQI
21st Jul 2026787 AMAQI
21st Jul 2026768 AMAQI
21st Jul 2026749 AMAQI
21st Jul 20267110 AMAQI
21st Jul 20268012 PMAQI
21st Jul 2026761 PMAQI
21st Jul 2026762 PMAQI
21st Jul 2026733 PMAQI
21st Jul 2026724 PMAQI
21st Jul 2026585 PMAQI
21st Jul 2026926 PMAQI
21st Jul 2026387 PMAQI
21st Jul 2026448 PMAQI
21st Jul 2026449 PMAQI
21st Jul 20264410 PMAQI
21st Jul 20264411 PMAQI
22nd Jul 20265912 AMAQI
22nd Jul 2026571 AMAQI
22nd Jul 2026592 AMAQI
22nd Jul 2026563 AMAQI
22nd Jul 2026504 AMAQI
28°C24/33°C
22nd Jul 2026425 AMAQI
22nd Jul 2026386 AMAQI
22nd Jul 2026387 AMAQI
22nd Jul 2026338 AMAQI
22nd Jul 2026279 AMAQI
22nd Jul 20262110 AMAQI
22nd Jul 20263611 AMAQI
22nd Jul 20262112 PMAQI
22nd Jul 2026231 PMAQI
22nd Jul 2026272 PMAQI
22nd Jul 2026423 PMAQI
22nd Jul 2026254 PMAQI
22nd Jul 2026315 PMAQI
22nd Jul 2026276 PMAQI
22nd Jul 2026237 PMAQI
22nd Jul 2026258 PMAQI
22nd Jul 2026279 PMAQI
22nd Jul 20262110 PMAQI
22nd Jul 20262311 PMAQI
23rd Jul 20262112 AMAQI
23rd Jul 2026251 AMAQI
23rd Jul 2026272 AMAQI
23rd Jul 2026253 AMAQI
23rd Jul 2026234 AMAQI
26°C25/28°C
23rd Jul 2026255 AMAQI
23rd Jul 2026256 AMAQI
23rd Jul 2026277 AMAQI
23rd Jul 2026298 AMAQI
23rd Jul 2026279 AMAQI
23rd Jul 20262310 AMAQI
23rd Jul 20262511 AMAQI
23rd Jul 20262512 PMAQI
23rd Jul 2026251 PMAQI
23rd Jul 2026442 PMAQI
23rd Jul 2026423 PMAQI
23rd Jul 2026444 PMAQI
23rd Jul 2026525 PMAQI
23rd Jul 2026656 PMAQI
23rd Jul 2026567 PMAQI
23rd Jul 2026678 PMAQI
23rd Jul 2026639 PMAQI
23rd Jul 20266010 PMAQI
23rd Jul 20265111 PMAQI
24th Jul 20265512 AMAQI
24th Jul 2026461 AMAQI
24th Jul 2026382 AMAQI
24th Jul 2026463 AMAQI
24th Jul 2026444 AMAQI
28°C24/33°C
24th Jul 2026445 AMAQI
24th Jul 2026516 AMAQI
24th Jul 2026567 AMAQI
24th Jul 2026638 AMAQI
24th Jul 2026599 AMAQI
24th Jul 20266210 AMAQI
24th Jul 20265911 AMAQI
24th Jul 20265512 PMAQI
24th Jul 2026501 PMAQI
24th Jul 2026482 PMAQI
24th Jul 2026443 PMAQI
24th Jul 2026464 PMAQI
24th Jul 2026465 PMAQI
24th Jul 2026526 PMAQI
24th Jul 2026587 PMAQI
24th Jul 2026648 PMAQI
24th Jul 2026639 PMAQI
24th Jul 20263110 PMAQI
24th Jul 20262511 PMAQI
25th Jul 20262112 AMAQI
25th Jul 2026251 AMAQI
25th Jul 2026272 AMAQI
25th Jul 2026343 AMAQI
25th Jul 2026314 AMAQI
30°C26/34°C
25th Jul 2026385 AMAQI
25th Jul 2026486 AMAQI
25th Jul 2026517 AMAQI
25th Jul 2026548 AMAQI
25th Jul 2026579 AMAQI
25th Jul 20266710 AMAQI
25th Jul 20267111 AMAQI
25th Jul 20267612 PMAQI
25th Jul 2026811 PMAQI
25th Jul 2026762 PMAQI
25th Jul 2026693 PMAQI
25th Jul 2026644 PMAQI
25th Jul 2026635 PMAQI
25th Jul 2026686 PMAQI
25th Jul 2026697 PMAQI
25th Jul 2026728 PMAQI
25th Jul 2026739 PMAQI
25th Jul 20266810 PMAQI
25th Jul 20266911 PMAQI
26th Jul 20267512 AMAQI
26th Jul 2026811 AMAQI
26th Jul 2026922 AMAQI
26th Jul 2026963 AMAQI
26th Jul 20261054 AMAQI
31°C27/35°C
26th Jul 2026925 AMAQI
26th Jul 2026956 AMAQI
26th Jul 20261007 AMAQI
26th Jul 20261068 AMAQI
26th Jul 2026969 AMAQI
26th Jul 202610210 AMAQI
26th Jul 20269011 AMAQI
26th Jul 20268112 PMAQI
26th Jul 2026841 PMAQI
26th Jul 2026842 PMAQI
26th Jul 2026763 PMAQI
26th Jul 2026684 PMAQI
26th Jul 2026835 PMAQI
26th Jul 2026746 PMAQI
26th Jul 2026547 PMAQI
26th Jul 2026468 PMAQI
26th Jul 2026409 PMAQI
26th Jul 20263410 PMAQI
26th Jul 20262911 PMAQI
27th Jul 20264012 AMAQI
27th Jul 2026461 AMAQI
27th Jul 2026422 AMAQI
27th Jul 2026383 AMAQI
27th Jul 2026314 AMAQI
31°C26/36°C
27th Jul 2026295 AMAQI
27th Jul 2026256 AMAQI
27th Jul 2026337 AMAQI
27th Jul 2026278 AMAQI
27th Jul 2026279 AMAQI
27th Jul 20263610 AMAQI
27th Jul 20264411 AMAQI
27th Jul 20264612 PMAQI
27th Jul 2026231 PMAQI
27th Jul 2026332 PMAQI
27th Jul 2026253 PMAQI
27th Jul 2026274 PMAQI
27th Jul 2026275 PMAQI
27th Jul 2026336 PMAQI
27th Jul 2026367 PMAQI
27th Jul 2026318 PMAQI
27th Jul 2026339 PMAQI
27th Jul 20263310 PMAQI
27th Jul 20263611 PMAQI
28th Jul 20263612 AMAQI
28th Jul 2026291 AMAQI
28th Jul 2026252 AMAQI
28th Jul 2026233 AMAQI
28th Jul 2026234 AMAQI
25°C24/27°C
28th Jul 2026235 AMAQI
28th Jul 2026236 AMAQI
28th Jul 2026337 AMAQI
28th Jul 2026298 AMAQI
28th Jul 2026299 AMAQI
28th Jul 20263610 AMAQI
28th Jul 20262511 AMAQI
28th Jul 20262512 PMAQI
28th Jul 2026231 PMAQI
28th Jul 2026252 PMAQI
28th Jul 2026333 PMAQI
28th Jul 2026314 PMAQI
28th Jul 2026275 PMAQI
28th Jul 2026276 PMAQI
28th Jul 2026347 PMAQI
28th Jul 2026428 PMAQI
28th Jul 2026469 PMAQI
28th Jul 20265210 PMAQI
28th Jul 20265211 PMAQI
29th Jul 20262912 AMAQI
29th Jul 2026291 AMAQI
29th Jul 2026332 AMAQI
29th Jul 2026253 AMAQI
29th Jul 2026384 AMAQI
26°C25/29°C
29th Jul 2026405 AMAQI
29th Jul 2026366 AMAQI
29th Jul 2026367 AMAQI
29th Jul 2026508 AMAQI
29th Jul 2026549 AMAQI
29th Jul 20265310 AMAQI
29th Jul 20265711 AMAQI
29th Jul 20264612 PMAQI
29th Jul 2026421 PMAQI
29th Jul 2026442 PMAQI
29th Jul 2026403 PMAQI
29th Jul 2026524 PMAQI
29th Jul 2026475 PMAQI
29th Jul 2026496 PMAQI
29th Jul 2026447 PMAQI
29th Jul 2026408 PMAQI
29th Jul 2026519 PMAQI
29th Jul 20266010 PMAQI
29th Jul 20265211 PMAQI
30th Jul 20265312 AMAQI
30th Jul 2026661 AMAQI
30th Jul 2026572 AMAQI
30th Jul 2026513 AMAQI
30th Jul 2026564 AMAQI
26°C25/30°C
30th Jul 2026525 AMAQI
30th Jul 2026496 AMAQI
30th Jul 2026517 AMAQI
30th Jul 2026448 AMAQI
30th Jul 2026489 AMAQI
30th Jul 20265110 AMAQI
30th Jul 20264411 AMAQI
30th Jul 20263612 PMAQI
30th Jul 2026481 PMAQI
30th Jul 2026462 PMAQI
30th Jul 2026313 PMAQI
30th Jul 2026364 PMAQI
30th Jul 2026275 PMAQI
30th Jul 2026276 PMAQI
30th Jul 2026297 PMAQI
30th Jul 2026328 PMAQI
30th Jul 2026389 PMAQI
30th Jul 20263810 PMAQI
30th Jul 20264011 PMAQI
31st Jul 20263612 AMAQI
31st Jul 2026311 AMAQI
31st Jul 2026362 AMAQI
31st Jul 2026363 AMAQI
31st Jul 2026454 AMAQI
29°C26/32°C
31st Jul 2026425 AMAQI
31st Jul 2026446 AMAQI
31st Jul 2026527 AMAQI
31st Jul 2026468 AMAQI
31st Jul 2026409 AMAQI
31st Jul 20264210 AMAQI
31st Jul 20263811 AMAQI
31st Jul 20263412 PMAQI
31st Jul 2026331 PMAQI
31st Jul 2026362 PMAQI
31st Jul 2026443 PMAQI
31st Jul 2026404 PMAQI
31st Jul 2026385 PMAQI
31st Jul 2026446 PMAQI
31st Jul 2026387 PMAQI
31st Jul 2026238 PMAQI
31st Jul 2026369 PMAQI
31st Jul 20264010 PMAQI
31st Jul 20264611 PMAQI
1st Aug 20264812 AMAQI
1st Aug 2026461 AMAQI
1st Aug 2026492 AMAQI
1st Aug 2026543 AMAQI
1st Aug 2026604 AMAQI
30°C25/34°C
1st Aug 2026515 AMAQI
1st Aug 2026546 AMAQI
1st Aug 2026477 AMAQI
1st Aug 2026498 AMAQI
1st Aug 2026509 AMAQI
1st Aug 20265810 AMAQI
1st Aug 20265611 AMAQI
1st Aug 20264212 PMAQI
1st Aug 2026491 PMAQI
1st Aug 2026402 PMAQI
1st Aug 2026483 PMAQI
1st Aug 2026514 PMAQI
1st Aug 2026425 PMAQI
1st Aug 2026386 PMAQI
1st Aug 2026427 PMAQI
1st Aug 2026558 PMAQI
1st Aug 2026579 PMAQI
1st Aug 20265310 PMAQI
1st Aug 20264911 PMAQI
2nd Aug 20264212 AMAQI
2nd Aug 2026541 AMAQI
2nd Aug 2026552 AMAQI
2nd Aug 2026553 AMAQI
2nd Aug 2026604 AMAQI
30°C26/35°C
2nd Aug 2026565 AMAQI
2nd Aug 2026576 AMAQI
2nd Aug 2026707 AMAQI
2nd Aug 2026628 AMAQI
2nd Aug 2026649 AMAQI
2nd Aug 20267010 AMAQI
2nd Aug 20266211 AMAQI
2nd Aug 20264412 PMAQI
2nd Aug 2026241 PMAQI
2nd Aug 2026382 PMAQI
2nd Aug 2026343 PMAQI
2nd Aug 2026274 PMAQI
2nd Aug 2026275 PMAQI
2nd Aug 2026316 PMAQI
2nd Aug 2026367 PMAQI
2nd Aug 2026348 PMAQI
2nd Aug 2026289 PMAQI
2nd Aug 20263010 PMAQI
2nd Aug 20264211 PMAQI
3rd Aug 20264612 AMAQI
3rd Aug 2026401 AMAQI
3rd Aug 2026312 AMAQI
3rd Aug 2026273 AMAQI
3rd Aug 2026294 AMAQI
31°C27/36°C
3rd Aug 2026295 AMAQI
3rd Aug 2026366 AMAQI
3rd Aug 2026347 AMAQI
3rd Aug 2026338 AMAQI
3rd Aug 2026339 AMAQI
3rd Aug 20264010 AMAQI
3rd Aug 20265011 AMAQI
3rd Aug 20265912 PMAQI
3rd Aug 2026601 PMAQI
3rd Aug 2026532 PMAQI
3rd Aug 2026473 PMAQI
3rd Aug 2026464 PMAQI
3rd Aug 2026365 PMAQI
3rd Aug 2026276 PMAQI
3rd Aug 2026327 PMAQI
3rd Aug 2026408 PMAQI
3rd Aug 2026489 PMAQI
3rd Aug 20265510 PMAQI
3rd Aug 20266011 PMAQI
4th Aug 20266212 AMAQI
4th Aug 2026651 AMAQI
4th Aug 2026622 AMAQI
4th Aug 2026673 AMAQI
4th Aug 2026694 AMAQI
31°C27/37°C
4th Aug 2026675 AMAQI
4th Aug 2026656 AMAQI
4th Aug 2026657 AMAQI
4th Aug 2026658 AMAQI
4th Aug 2026699 AMAQI
4th Aug 20267210 AMAQI
4th Aug 20267811 AMAQI
4th Aug 20267412 PMAQI
4th Aug 2026691 PMAQI
4th Aug 2026762 PMAQI
4th Aug 2026693 PMAQI
4th Aug 2026694 PMAQI
4th Aug 2026675 PMAQI
4th Aug 2026676 PMAQI
4th Aug 2026717 PMAQI
4th Aug 2026798 PMAQI
4th Aug 2026749 PMAQI
4th Aug 20267010 PMAQI
4th Aug 20267811 PMAQI
5th Aug 20267912 AMAQI
5th Aug 2026781 AMAQI
5th Aug 2026762 AMAQI
5th Aug 2026783 AMAQI
5th Aug 2026794 AMAQI
31°C27/36°C
5th Aug 2026855 AMAQI
5th Aug 2026836 AMAQI
5th Aug 2026887 AMAQI
5th Aug 2026858 AMAQI
5th Aug 2026909 AMAQI
5th Aug 20269210 AMAQI
5th Aug 20269411 AMAQI
5th Aug 20269012 PMAQI
5th Aug 2026881 PMAQI
5th Aug 2026872 PMAQI
5th Aug 2026903 PMAQI
5th Aug 2026904 PMAQI
5th Aug 2026965 PMAQI
5th Aug 2026906 PMAQI
5th Aug 2026907 PMAQI
5th Aug 2026878 PMAQI
5th Aug 2026879 PMAQI
5th Aug 20269010 PMAQI
5th Aug 20268711 PMAQI
6th Aug 20268312 AMAQI
6th Aug 2026541 AMAQI
6th Aug 2026512 AMAQI
6th Aug 2026503 AMAQI
6th Aug 2026444 AMAQI
31°C27/35°C
6th Aug 2026485 AMAQI
6th Aug 2026516 AMAQI
6th Aug 2026527 AMAQI
6th Aug 2026578 AMAQI
6th Aug 2026649 AMAQI
6th Aug 20266210 AMAQI
6th Aug 20265911 AMAQI
6th Aug 20267212 PMAQI
6th Aug 2026781 PMAQI
6th Aug 2026782 PMAQI
6th Aug 2026813 PMAQI
6th Aug 2026844 PMAQI
6th Aug 2026825 PMAQI
6th Aug 2026726 PMAQI
6th Aug 2026707 PMAQI
6th Aug 2026688 PMAQI
6th Aug 2026719 PMAQI
6th Aug 20266810 PMAQI
6th Aug 20266811 PMAQI
7th Aug 20265712 AMAQI
7th Aug 2026621 AMAQI
7th Aug 2026712 AMAQI
7th Aug 2026623 AMAQI
7th Aug 2026634 AMAQI
31°C27/35°C
7th Aug 2026725 AMAQI
7th Aug 2026726 AMAQI
7th Aug 2026737 AMAQI
7th Aug 2026748 AMAQI
7th Aug 2026739 AMAQI
7th Aug 20267310 AMAQI
7th Aug 20267311 AMAQI
7th Aug 20267212 PMAQI
7th Aug 2026721 PMAQI
7th Aug 2026622 PMAQI
7th Aug 2026553 PMAQI
7th Aug 2026534 PMAQI
7th Aug 2026575 PMAQI
7th Aug 2026606 PMAQI
7th Aug 2026547 PMAQI
7th Aug 2026538 PMAQI
7th Aug 2026679 PMAQI
7th Aug 20266710 PMAQI
7th Aug 20266811 PMAQI
8th Aug 20266812 AMAQI
8th Aug 2026741 AMAQI
8th Aug 2026832 AMAQI
8th Aug 2026883 AMAQI
8th Aug 2026864 AMAQI
31°C27/36°C
8th Aug 2026885 AMAQI
8th Aug 2026956 AMAQI
8th Aug 2026947 AMAQI
8th Aug 2026968 AMAQI
8th Aug 2026949 AMAQI
8th Aug 20268410 AMAQI
8th Aug 20267611 AMAQI
8th Aug 20267412 PMAQI
8th Aug 2026671 PMAQI
8th Aug 2026572 PMAQI
8th Aug 2026563 PMAQI
8th Aug 2026524 PMAQI
8th Aug 2026525 PMAQI
8th Aug 2026556 PMAQI
8th Aug 2026517 PMAQI
8th Aug 2026548 PMAQI
8th Aug 2026729 PMAQI
8th Aug 20267610 PMAQI
8th Aug 20267411 PMAQI
9th Aug 20266812 AMAQI
9th Aug 2026811 AMAQI
9th Aug 2026822 AMAQI
9th Aug 2026763 AMAQI
9th Aug 2026714 AMAQI
31°C27/36°C
9th Aug 2026685 AMAQI
9th Aug 2026686 AMAQI
9th Aug 2026787 AMAQI
9th Aug 2026748 AMAQI
9th Aug 2026789 AMAQI
9th Aug 20268010 AMAQI
9th Aug 20268111 AMAQI
9th Aug 20268012 PMAQI
9th Aug 2026671 PMAQI
9th Aug 2026602 PMAQI
9th Aug 2026583 PMAQI
9th Aug 2026574 PMAQI
9th Aug 2026575 PMAQI
9th Aug 2026556 PMAQI
9th Aug 2026637 PMAQI
9th Aug 2026638 PMAQI
9th Aug 2026709 PMAQI
9th Aug 20266710 PMAQI
9th Aug 20266411 PMAQI
10th Aug 20266012 AMAQI
10th Aug 2026601 AMAQI
10th Aug 2026622 AMAQI
10th Aug 2026623 AMAQI
10th Aug 2026604 AMAQI
29°C26/33°C
10th Aug 2026625 AMAQI
10th Aug 2026576 AMAQI
10th Aug 2026567 AMAQI
10th Aug 2026588 AMAQI
10th Aug 2026589 AMAQI
10th Aug 20265710 AMAQI
10th Aug 20265711 AMAQI
10th Aug 20265912 PMAQI
10th Aug 2026601 PMAQI
10th Aug 2026632 PMAQI
10th Aug 2026543 PMAQI
10th Aug 2026424 PMAQI
10th Aug 2026275 PMAQI
10th Aug 2026256 PMAQI
10th Aug 2026297 PMAQI
10th Aug 2026258 PMAQI
10th Aug 2026259 PMAQI
10th Aug 20263210 PMAQI
10th Aug 20262711 PMAQI
11th Aug 20262112 AMAQI
11th Aug 2026211 AMAQI
11th Aug 2026212 AMAQI
11th Aug 2026253 AMAQI
11th Aug 2026254 AMAQI
27°C24/29°C
11th Aug 2026235 AMAQI
11th Aug 2026256 AMAQI
11th Aug 2026257 AMAQI
11th Aug 2026258 AMAQI
11th Aug 2026259 AMAQI
11th Aug 20262110 AMAQI
11th Aug 20262511 AMAQI
11th Aug 20262712 PMAQI
11th Aug 2026311 PMAQI
11th Aug 2026292 PMAQI
11th Aug 2026273 PMAQI
11th Aug 2026334 PMAQI
11th Aug 2026275 PMAQI
11th Aug 2026296 PMAQI
11th Aug 2026297 PMAQI
11th Aug 2026338 PMAQI
11th Aug 2026339 PMAQI
11th Aug 20263810 PMAQI
11th Aug 20262711 PMAQI
12th Aug 20262312 AMAQI
12th Aug 2026211 AMAQI
12th Aug 2026212 AMAQI
12th Aug 2026253 AMAQI
12th Aug 2026344 AMAQI
24°C23/28°C
12th Aug 2026255 AMAQI
12th Aug 2026216 AMAQI
12th Aug 2026257 AMAQI
12th Aug 2026258 AMAQI
12th Aug 2026259 AMAQI
12th Aug 20262510 AMAQI
12th Aug 20262311 AMAQI
12th Aug 20262112 PMAQI
12th Aug 2026251 PMAQI
12th Aug 2026422 PMAQI
12th Aug 2026423 PMAQI
12th Aug 2026564 PMAQI
12th Aug 2026555 PMAQI
12th Aug 2026556 PMAQI
12th Aug 2026507 PMAQI
12th Aug 2026548 PMAQI
12th Aug 2026609 PMAQI
12th Aug 20265510 PMAQI
12th Aug 20266511 PMAQI
13th Aug 20266812 AMAQI
13th Aug 2026591 AMAQI
13th Aug 2026552 AMAQI
13th Aug 2026523 AMAQI
13th Aug 2026524 AMAQI
24°C24/29°C
13th Aug 2026485 AMAQI
13th Aug 2026506 AMAQI
13th Aug 2026467 AMAQI
13th Aug 2026548 AMAQI
13th Aug 2026629 AMAQI
13th Aug 20266310 AMAQI
13th Aug 20265111 AMAQI
13th Aug 20264012 PMAQI
13th Aug 2026421 PMAQI
13th Aug 2026252 PMAQI
13th Aug 2026403 PMAQI
13th Aug 2026284 PMAQI
13th Aug 2026405 PMAQI
13th Aug 2026466 PMAQI
13th Aug 2026407 PMAQI
13th Aug 2026338 PMAQI
13th Aug 2026449 PMAQI
13th Aug 20264610 PMAQI
13th Aug 20265111 PMAQI
14th Aug 20264412 AMAQI
14th Aug 2026501 AMAQI
14th Aug 2026522 AMAQI
14th Aug 2026513 AMAQI
14th Aug 2026504 AMAQI
24°C23/26°C
14th Aug 2026485 AMAQI
14th Aug 2026476 AMAQI
14th Aug 2026487 AMAQI
14th Aug 2026538 AMAQI
14th Aug 2026539 AMAQI
14th Aug 20266010 AMAQI
14th Aug 20266011 AMAQI
14th Aug 20265612 PMAQI
14th Aug 2026511 PMAQI
14th Aug 2026292 PMAQI
14th Aug 2026293 PMAQI
14th Aug 2026314 PMAQI
14th Aug 2026295 PMAQI
14th Aug 2026446 PMAQI
14th Aug 2026497 PMAQI
14th Aug 2026428 PMAQI
14th Aug 2026449 PMAQI
14th Aug 20264910 PMAQI
14th Aug 20265911 PMAQI
15th Aug 20265912 AMAQI
15th Aug 2026601 AMAQI
15th Aug 2026542 AMAQI
15th Aug 2026593 AMAQI
15th Aug 2026624 AMAQI
25°C23/28°C
15th Aug 2026655 AMAQI
15th Aug 2026576 AMAQI
15th Aug 2026627 AMAQI
15th Aug 2026588 AMAQI
15th Aug 2026689 AMAQI
15th Aug 20265610 AMAQI
15th Aug 20266011 AMAQI
15th Aug 20264412 PMAQI
15th Aug 2026601 PMAQI
15th Aug 2026572 PMAQI
15th Aug 2026623 PMAQI
15th Aug 2026604 PMAQI
15th Aug 2026595 PMAQI
15th Aug 2026626 PMAQI
15th Aug 2026627 PMAQI
15th Aug 2026678 PMAQI
15th Aug 2026689 PMAQI
15th Aug 20266710 PMAQI
15th Aug 20266411 PMAQI
16th Aug 20266812 AMAQI
16th Aug 2026701 AMAQI
16th Aug 2026572 AMAQI
16th Aug 2026693 AMAQI
16th Aug 2026604 AMAQI
26°C24/29°C
16th Aug 2026525 AMAQI
5 AM16th Aug 2026526 AMAQI
16th Aug 2026537 AMAQI
16th Aug 2026368 AMAQI
16th Aug 2026369 AMAQI
16th Aug 20263810 AMAQI
16th Aug 20265811 AMAQI
16th Aug 20265312 PMAQI
12 PM16th Aug 2026421 PMAQI
16th Aug 2026462 PMAQI
16th Aug 2026423 PMAQI
16th Aug 2026404 PMAQI
16th Aug 2026405 PMAQI
16th Aug 2026426 PMAQI
16th Aug 2026507 PMAQI
7 PM16th Aug 2026518 PMAQI
16th Aug 2026519 PMAQI
16th Aug 20265310 PMAQI
16th Aug 20266411 PMAQI
12 AM
4 AM
28°C23/33°C
Day time
Avg. Highest Time
7 AM - 11 AM
55AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
5 PM
48AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 AM to 11 AM (Avg. 55), while the lowest AQI was between 5 PM to 5 PM (Avg. 48).
Night time
Avg. Highest Time
9 PM - 11 PM
53AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
8 PM
50AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 11 PM (Avg. 53), while the lowest AQI was between 8 PM to 8 PM (Avg. 50).
2026 Days Vs Air Quality
Caidian District Station, Hanchuan, Hubei, China
2026
23%
52
43%
97
32%
72
3%
7
Total number of days with different AQI categories in last 228 days in 2026 (137 days remaining)
Good
52 DaysModerate
97 DaysPoor
72 DaysUnhealthy
7 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 23%
Health Risk Level:
Very high
In 2026, 23% of 228 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
Caidian District Station, Hanchuan, Hubei, 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
59AQI (US)
59AQI (US)
2nd January 2026
94AQI (US)
94AQI (US)
3rd January 2026
139AQI (US)
139AQI (US)
4th January 2026
136AQI (US)
136AQI (US)
5th January 2026
144AQI (US)
144AQI (US)
6th January 2026
107AQI (US)
107AQI (US)
7th January 2026
114AQI (US)
114AQI (US)
8th January 2026
120AQI (US)
120AQI (US)
9th January 2026
122AQI (US)
122AQI (US)
10th January 2026
131AQI (US)
131AQI (US)
11th January 2026
84AQI (US)
84AQI (US)
12th January 2026
101AQI (US)
101AQI (US)
13th January 2026
142AQI (US)
142AQI (US)
14th January 2026
143AQI (US)
143AQI (US)
15th January 2026
159AQI (US)
159AQI (US)
16th January 2026
163AQI (US)
163AQI (US)
17th January 2026
172AQI (US)
172AQI (US)
18th January 2026
170AQI (US)
170AQI (US)
19th January 2026
38AQI (US)
38AQI (US)
20th January 2026
88AQI (US)
88AQI (US)
21st January 2026
93AQI (US)
93AQI (US)
22nd January 2026
131AQI (US)
131AQI (US)
23rd January 2026
147AQI (US)
147AQI (US)
24th January 2026
151AQI (US)
151AQI (US)
25th January 2026
122AQI (US)
122AQI (US)
26th January 2026
135AQI (US)
135AQI (US)
27th January 2026
147AQI (US)
147AQI (US)
28th January 2026
134AQI (US)
134AQI (US)
29th January 2026
102AQI (US)
102AQI (US)
30th January 2026
59AQI (US)
59AQI (US)
31st January 2026
66AQI (US)
66AQI (US)
1st February 2026
95AQI (US)
95AQI (US)
2nd February 2026
112AQI (US)
112AQI (US)
3rd February 2026
148AQI (US)
148AQI (US)
4th February 2026
137AQI (US)
137AQI (US)
5th February 2026
151AQI (US)
151AQI (US)
6th February 2026
148AQI (US)
148AQI (US)
7th February 2026
99AQI (US)
99AQI (US)
8th February 2026
134AQI (US)
134AQI (US)
9th February 2026
105AQI (US)
105AQI (US)
10th February 2026
110AQI (US)
110AQI (US)
11th February 2026
146AQI (US)
146AQI (US)
12th February 2026
146AQI (US)
146AQI (US)
13th February 2026
137AQI (US)
137AQI (US)
14th February 2026
133AQI (US)
133AQI (US)
15th February 2026
130AQI (US)
130AQI (US)
16th February 2026
64AQI (US)
64AQI (US)
17th February 2026
106AQI (US)
106AQI (US)
18th February 2026
139AQI (US)
139AQI (US)
19th February 2026
146AQI (US)
146AQI (US)
20th February 2026
119AQI (US)
119AQI (US)
21st February 2026
98AQI (US)
98AQI (US)
22nd February 2026
106AQI (US)
106AQI (US)
23rd February 2026
114AQI (US)
114AQI (US)
24th February 2026
69AQI (US)
69AQI (US)
25th February 2026
66AQI (US)
66AQI (US)
26th February 2026
46AQI (US)
46AQI (US)
27th February 2026
80AQI (US)
80AQI (US)
28th February 2026
90AQI (US)
90AQI (US)
1st March 2026
57AQI (US)
57AQI (US)
2nd March 2026
61AQI (US)
61AQI (US)
3rd March 2026
88AQI (US)
88AQI (US)
4th March 2026
124AQI (US)
124AQI (US)
5th March 2026
141AQI (US)
141AQI (US)
6th March 2026
135AQI (US)
135AQI (US)
7th March 2026
150AQI (US)
150AQI (US)
8th March 2026
124AQI (US)
124AQI (US)
9th March 2026
141AQI (US)
141AQI (US)
10th March 2026
139AQI (US)
139AQI (US)
11th March 2026
124AQI (US)
124AQI (US)
12th March 2026
131AQI (US)
131AQI (US)
13th March 2026
114AQI (US)
114AQI (US)
14th March 2026
131AQI (US)
131AQI (US)
15th March 2026
120AQI (US)
120AQI (US)
16th March 2026
54AQI (US)
54AQI (US)
17th March 2026
51AQI (US)
51AQI (US)
18th March 2026
60AQI (US)
60AQI (US)
19th March 2026
107AQI (US)
107AQI (US)
20th March 2026
143AQI (US)
143AQI (US)
21st March 2026
140AQI (US)
140AQI (US)
22nd March 2026
116AQI (US)
116AQI (US)
23rd March 2026
129AQI (US)
129AQI (US)
24th March 2026
141AQI (US)
141AQI (US)
25th March 2026
140AQI (US)
140AQI (US)
26th March 2026
144AQI (US)
144AQI (US)
27th March 2026
126AQI (US)
126AQI (US)
28th March 2026
127AQI (US)
127AQI (US)
29th March 2026
119AQI (US)
119AQI (US)
30th March 2026
68AQI (US)
68AQI (US)
31st March 2026
110AQI (US)
110AQI (US)
1st April 2026
100AQI (US)
100AQI (US)
2nd April 2026
97AQI (US)
97AQI (US)
3rd April 2026
63AQI (US)
63AQI (US)
4th April 2026
80AQI (US)
80AQI (US)
5th April 2026
110AQI (US)
110AQI (US)
6th April 2026
151AQI (US)
151AQI (US)
7th April 2026
131AQI (US)
131AQI (US)
8th April 2026
81AQI (US)
81AQI (US)
9th April 2026
44AQI (US)
44AQI (US)
10th April 2026
76AQI (US)
76AQI (US)
11th April 2026
90AQI (US)
90AQI (US)
12th April 2026
80AQI (US)
80AQI (US)
13th April 2026
71AQI (US)
71AQI (US)
14th April 2026
42AQI (US)
42AQI (US)
15th April 2026
60AQI (US)
60AQI (US)
16th April 2026
73AQI (US)
73AQI (US)
17th April 2026
99AQI (US)
99AQI (US)
18th April 2026
115AQI (US)
115AQI (US)
19th April 2026
110AQI (US)
110AQI (US)
20th April 2026
94AQI (US)
94AQI (US)
21st April 2026
48AQI (US)
48AQI (US)
22nd April 2026
35AQI (US)
35AQI (US)
23rd April 2026
42AQI (US)
42AQI (US)
24th April 2026
54AQI (US)
54AQI (US)
25th April 2026
82AQI (US)
82AQI (US)
26th April 2026
86AQI (US)
86AQI (US)
27th April 2026
118AQI (US)
118AQI (US)
28th April 2026
50AQI (US)
50AQI (US)
29th April 2026
38AQI (US)
38AQI (US)
30th April 2026
62AQI (US)
62AQI (US)
1st May 2026
69AQI (US)
69AQI (US)
2nd May 2026
63AQI (US)
63AQI (US)
3rd May 2026
57AQI (US)
57AQI (US)
4th May 2026
55AQI (US)
55AQI (US)
5th May 2026
70AQI (US)
70AQI (US)
6th May 2026
73AQI (US)
73AQI (US)
7th May 2026
96AQI (US)
96AQI (US)
8th May 2026
63AQI (US)
63AQI (US)
9th May 2026
86AQI (US)
86AQI (US)
10th May 2026
80AQI (US)
80AQI (US)
11th May 2026
83AQI (US)
83AQI (US)
12th May 2026
106AQI (US)
106AQI (US)
13th May 2026
80AQI (US)
80AQI (US)
14th May 2026
68AQI (US)
68AQI (US)
15th May 2026
85AQI (US)
85AQI (US)
16th May 2026
74AQI (US)
74AQI (US)
17th May 2026
62AQI (US)
62AQI (US)
18th May 2026
56AQI (US)
56AQI (US)
19th May 2026
52AQI (US)
52AQI (US)
20th May 2026
62AQI (US)
62AQI (US)
21st May 2026
71AQI (US)
71AQI (US)
22nd May 2026
79AQI (US)
79AQI (US)
23rd May 2026
74AQI (US)
74AQI (US)
24th May 2026
71AQI (US)
71AQI (US)
25th May 2026
67AQI (US)
67AQI (US)
26th May 2026
48AQI (US)
48AQI (US)
27th May 2026
34AQI (US)
34AQI (US)
28th May 2026
78AQI (US)
78AQI (US)
29th May 2026
64AQI (US)
64AQI (US)
30th May 2026
60AQI (US)
60AQI (US)
31st May 2026
84AQI (US)
84AQI (US)
1st June 2026
102AQI (US)
102AQI (US)
2nd June 2026
130AQI (US)
130AQI (US)
3rd June 2026
91AQI (US)
91AQI (US)
4th June 2026
92AQI (US)
92AQI (US)
5th June 2026
124AQI (US)
124AQI (US)
6th June 2026
103AQI (US)
103AQI (US)
7th June 2026
84AQI (US)
84AQI (US)
8th June 2026
59AQI (US)
59AQI (US)
9th June 2026
44AQI (US)
44AQI (US)
10th June 2026
71AQI (US)
71AQI (US)
11th June 2026
98AQI (US)
98AQI (US)
12th June 2026
88AQI (US)
88AQI (US)
13th June 2026
46AQI (US)
46AQI (US)
14th June 2026
61AQI (US)
61AQI (US)
15th June 2026
85AQI (US)
85AQI (US)
16th June 2026
73AQI (US)
73AQI (US)
17th June 2026
86AQI (US)
86AQI (US)
18th June 2026
96AQI (US)
96AQI (US)
19th June 2026
31AQI (US)
31AQI (US)
20th June 2026
28AQI (US)
28AQI (US)
21st June 2026
40AQI (US)
40AQI (US)
22nd June 2026
28AQI (US)
28AQI (US)
23rd June 2026
17AQI (US)
17AQI (US)
24th June 2026
22AQI (US)
22AQI (US)
25th June 2026
32AQI (US)
32AQI (US)
26th June 2026
55AQI (US)
55AQI (US)
27th June 2026
87AQI (US)
87AQI (US)
28th June 2026
103AQI (US)
103AQI (US)
29th June 2026
114AQI (US)
114AQI (US)
30th June 2026
47AQI (US)
47AQI (US)
1st July 2026
44AQI (US)
44AQI (US)
2nd July 2026
30AQI (US)
30AQI (US)
3rd July 2026
18AQI (US)
18AQI (US)
4th July 2026
25AQI (US)
25AQI (US)
5th July 2026
20AQI (US)
20AQI (US)
6th July 2026
25AQI (US)
25AQI (US)
7th July 2026
20AQI (US)
20AQI (US)
8th July 2026
26AQI (US)
26AQI (US)
9th July 2026
22AQI (US)
22AQI (US)
10th July 2026
36AQI (US)
36AQI (US)
11th July 2026
67AQI (US)
67AQI (US)
12th July 2026
48AQI (US)
48AQI (US)
13th July 2026
58AQI (US)
58AQI (US)
14th July 2026
74AQI (US)
74AQI (US)
15th July 2026
40AQI (US)
40AQI (US)
16th July 2026
33AQI (US)
33AQI (US)
17th July 2026
35AQI (US)
35AQI (US)
18th July 2026
32AQI (US)
32AQI (US)
19th July 2026
52AQI (US)
52AQI (US)
20th July 2026
70AQI (US)
70AQI (US)
21st July 2026
70AQI (US)
70AQI (US)
22nd July 2026
35AQI (US)
35AQI (US)
23rd July 2026
37AQI (US)
37AQI (US)
24th July 2026
50AQI (US)
50AQI (US)
25th July 2026
57AQI (US)
57AQI (US)
26th July 2026
78AQI (US)
78AQI (US)
27th July 2026
33AQI (US)
33AQI (US)
28th July 2026
31AQI (US)
31AQI (US)
29th July 2026
44AQI (US)
44AQI (US)
30th July 2026
44AQI (US)
44AQI (US)
31st July 2026
39AQI (US)
39AQI (US)
1st August 2026
50AQI (US)
50AQI (US)
2nd August 2026
46AQI (US)
46AQI (US)
3rd August 2026
41AQI (US)
41AQI (US)
4th August 2026
70AQI (US)
70AQI (US)
5th August 2026
87AQI (US)
87AQI (US)
6th August 2026
65AQI (US)
65AQI (US)
7th August 2026
65AQI (US)
65AQI (US)
8th August 2026
74AQI (US)
74AQI (US)
9th August 2026
69AQI (US)
69AQI (US)
10th August 2026
49AQI (US)
49AQI (US)
11th August 2026
27AQI (US)
27AQI (US)
12th August 2026
36AQI (US)
36AQI (US)
13th August 2026
47AQI (US)
47AQI (US)
14th August 2026
47AQI (US)
47AQI (US)
15th August 2026
60AQI (US)
60AQI (US)
16th August 2026
51AQI (US)
51AQI (US)
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
120AQI (US)
113AQI (US)
115AQI (US)
79AQI (US)
70AQI (US)
71AQI (US)
42AQI (US)
55AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202685AQI (US)
1
7
18
5
1
8
18
1
7
24
7
17
5
1
2
28
1
10
14
6
23
8
8
8
52
97
72
7
Highest AQI (US) recorded in
January120AQI (US)
Lowest AQI (US) recorded in
July42AQI (US)
202597AQI (US)
4
10
15
2
3
14
11
13
18
11
18
1
24
7
14
16
12
19
8
23
8
22
3
18
9
1
11
16
3
4
11
15
1
45
168
103
45
3
1
Highest AQI (US) recorded in
January148AQI (US)
Lowest AQI (US) recorded in
August54AQI (US)
202395AQI (US)
2
5
7
22
1
11
4
3
24
3
9
11
7
2
4
2
1
8
12
7
3
14
81
34
16
3
Highest AQI (US) recorded in
November132AQI (US)
Lowest AQI (US) recorded in
July63AQI (US)
202186AQI (US)
6
15
9
9
15
4
1
16
8
14
6
2
6
1
9
6
12
6
25
4
25
1
4
12
1
24
134
46
13
Highest AQI (US) recorded in
January128AQI (US)
Lowest AQI (US) recorded in
July58AQI (US)
202087AQI (US)
3
6
4
13
8
14
4
10
20
10
19
2
14
16
1
2
21
7
3
12
16
16
13
1
5
8
18
42
142
63
19
Highest AQI (US) recorded in
December143AQI (US)
Lowest AQI (US) recorded in
August60AQI (US)
Most & Least Polluted Years Over the Last 5 Years
Most Polluted Year Recorded
2025(Avg.)
97AQI (US)Least Polluted Year Recorded
2026(Avg.)
85AQI (US)Caidian District Station's annual 2026 AQI (US) (85) shows an average percentage change of -6.5% (improved AQI (US)) compared to previous years: 2020 (87), 2021 (86), 2023 (95), 2025 (97).
