Qianan, Hebei, 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
Qianan, Hebei, China
2022
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
3rd Jul 2026
115AQILowest AQI recorded on
13th Jul 2026
28AQISame Day Analysis (30th July):
On this day, AQI across the 4 years varied significantly: 2026 ranks 1st highest AQI at 66 of Moderate air quality on the same day.
Day & Night AQI Trend: 29th Jul - 30th Jul 2026
Qianan, Hebei, China
AQI
Day
Night
.
4 AM29th Jul 2026
7 PM
3 AM30th Jul 2026
Day time
Avg. Highest Time
10AM29th Jul
100AQI
Avg. Lowest Time
5PM29th Jul
43AQI
Night time
Avg. Highest Time
2AM30th Jul
85AQI
Avg. Lowest Time
8PM29th Jul
56AQI
In the last 24 hours,
Qianan's AQI reached its highest point of 100 at 10 AM during the Day, while the lowest point, 43, was recorded at 5 PM during the Day between 29th Jul and 30th Jul 2026.
Day & Night AQI Trend : Jul 2026
Qianan, Hebei, China
Jul
01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th
Day
Night
1st Jul 2026434 AMAQI
1st Jul 2026365 AMAQI
1st Jul 2026376 AMAQI
1st Jul 2026437 AMAQI
1st Jul 2026448 AMAQI
1st Jul 2026489 AMAQI
1st Jul 20265910 AMAQI
1st Jul 20265011 AMAQI
1st Jul 20265512 PMAQI
1st Jul 2026561 PMAQI
1st Jul 2026712 PMAQI
1st Jul 2026623 PMAQI
1st Jul 2026684 PMAQI
1st Jul 2026685 PMAQI
1st Jul 2026706 PMAQI
1st Jul 2026787 PMAQI
1st Jul 2026798 PMAQI
1st Jul 2026809 PMAQI
1st Jul 20268210 PMAQI
1st Jul 20267811 PMAQI
2nd Jul 20267612 AMAQI
2nd Jul 2026801 AMAQI
2nd Jul 2026752 AMAQI
2nd Jul 2026773 AMAQI
21°C18/24°C
2nd Jul 2026824 AMAQI
2nd Jul 2026855 AMAQI
2nd Jul 2026896 AMAQI
2nd Jul 2026847 AMAQI
2nd Jul 2026988 AMAQI
2nd Jul 20261099 AMAQI
2nd Jul 202610910 AMAQI
2nd Jul 202611111 AMAQI
2nd Jul 202611112 PMAQI
2nd Jul 20261201 PMAQI
2nd Jul 20261182 PMAQI
2nd Jul 20261253 PMAQI
2nd Jul 20261254 PMAQI
2nd Jul 20261165 PMAQI
2nd Jul 20261196 PMAQI
2nd Jul 20261257 PMAQI
2nd Jul 20261188 PMAQI
2nd Jul 20261169 PMAQI
2nd Jul 202611110 PMAQI
2nd Jul 202611011 PMAQI
3rd Jul 202611512 AMAQI
3rd Jul 20261121 AMAQI
3rd Jul 20261102 AMAQI
3rd Jul 20261003 AMAQI
22°C18/27°C
3rd Jul 2026974 AMAQI
3rd Jul 20261035 AMAQI
3rd Jul 20261016 AMAQI
3rd Jul 2026987 AMAQI
3rd Jul 20261148 AMAQI
3rd Jul 20261109 AMAQI
3rd Jul 202611610 AMAQI
3rd Jul 202612011 AMAQI
3rd Jul 202613012 PMAQI
3rd Jul 20261311 PMAQI
3rd Jul 20261402 PMAQI
3rd Jul 20261423 PMAQI
3rd Jul 20261364 PMAQI
3rd Jul 20261255 PMAQI
3rd Jul 20261196 PMAQI
3rd Jul 20261127 PMAQI
3rd Jul 20261068 PMAQI
3rd Jul 20261029 PMAQI
3rd Jul 202611210 PMAQI
3rd Jul 202611311 PMAQI
4th Jul 202610812 AMAQI
4th Jul 20261041 AMAQI
4th Jul 20261112 AMAQI
4th Jul 20261143 AMAQI
24°C18/31°C
4th Jul 20261194 AMAQI
4th Jul 20261175 AMAQI
4th Jul 20261146 AMAQI
4th Jul 20261067 AMAQI
4th Jul 20261038 AMAQI
4th Jul 2026979 AMAQI
4th Jul 20267310 AMAQI
4th Jul 20267611 AMAQI
4th Jul 20267512 PMAQI
4th Jul 2026801 PMAQI
4th Jul 2026732 PMAQI
4th Jul 2026683 PMAQI
4th Jul 2026784 PMAQI
4th Jul 2026885 PMAQI
4th Jul 2026906 PMAQI
4th Jul 2026977 PMAQI
4th Jul 2026968 PMAQI
4th Jul 20261029 PMAQI
4th Jul 202610610 PMAQI
4th Jul 20269211 PMAQI
5th Jul 20269612 AMAQI
5th Jul 20261001 AMAQI
5th Jul 2026902 AMAQI
5th Jul 2026883 AMAQI
25°C20/31°C
5th Jul 2026904 AMAQI
5th Jul 2026655 AMAQI
5th Jul 2026416 AMAQI
5th Jul 2026357 AMAQI
5th Jul 2026338 AMAQI
5th Jul 2026289 AMAQI
5th Jul 20262510 AMAQI
5th Jul 20263511 AMAQI
5th Jul 20264812 PMAQI
5th Jul 2026431 PMAQI
5th Jul 2026442 PMAQI
5th Jul 2026593 PMAQI
5th Jul 2026634 PMAQI
5th Jul 2026615 PMAQI
5th Jul 2026616 PMAQI
5th Jul 2026667 PMAQI
5th Jul 2026708 PMAQI
5th Jul 2026719 PMAQI
5th Jul 20265810 PMAQI
5th Jul 20266111 PMAQI
6th Jul 20266512 AMAQI
6th Jul 2026661 AMAQI
6th Jul 2026492 AMAQI
6th Jul 2026323 AMAQI
23°C18/30°C
6th Jul 2026284 AMAQI
6th Jul 2026275 AMAQI
6th Jul 2026286 AMAQI
6th Jul 2026337 AMAQI
6th Jul 2026338 AMAQI
6th Jul 2026339 AMAQI
6th Jul 20263010 AMAQI
6th Jul 20262911 AMAQI
6th Jul 20263212 PMAQI
6th Jul 2026341 PMAQI
6th Jul 2026382 PMAQI
6th Jul 2026423 PMAQI
6th Jul 2026494 PMAQI
6th Jul 2026435 PMAQI
6th Jul 2026456 PMAQI
6th Jul 2026577 PMAQI
6th Jul 2026568 PMAQI
6th Jul 2026559 PMAQI
6th Jul 20266510 PMAQI
6th Jul 20266211 PMAQI
7th Jul 20265612 AMAQI
7th Jul 2026541 AMAQI
7th Jul 2026542 AMAQI
7th Jul 2026583 AMAQI
22°C19/26°C
7th Jul 2026504 AMAQI
7th Jul 2026435 AMAQI
7th Jul 2026466 AMAQI
7th Jul 2026457 AMAQI
7th Jul 2026468 AMAQI
7th Jul 2026479 AMAQI
7th Jul 20265510 AMAQI
7th Jul 20264711 AMAQI
7th Jul 20263212 PMAQI
7th Jul 2026281 PMAQI
7th Jul 2026302 PMAQI
7th Jul 2026353 PMAQI
7th Jul 2026344 PMAQI
7th Jul 2026425 PMAQI
7th Jul 2026336 PMAQI
7th Jul 2026377 PMAQI
7th Jul 2026358 PMAQI
7th Jul 2026449 PMAQI
7th Jul 20263910 PMAQI
7th Jul 20264311 PMAQI
8th Jul 20264412 AMAQI
8th Jul 2026441 AMAQI
8th Jul 2026382 AMAQI
8th Jul 2026353 AMAQI
22°C18/28°C
8th Jul 2026424 AMAQI
8th Jul 2026485 AMAQI
8th Jul 2026496 AMAQI
8th Jul 2026447 AMAQI
8th Jul 2026448 AMAQI
8th Jul 2026499 AMAQI
8th Jul 20266210 AMAQI
8th Jul 20267411 AMAQI
8th Jul 20268212 PMAQI
8th Jul 2026881 PMAQI
8th Jul 2026712 PMAQI
8th Jul 2026823 PMAQI
8th Jul 2026804 PMAQI
8th Jul 2026845 PMAQI
8th Jul 2026836 PMAQI
8th Jul 2026847 PMAQI
8th Jul 2026818 PMAQI
8th Jul 20261089 PMAQI
8th Jul 202610210 PMAQI
8th Jul 202610411 PMAQI
9th Jul 20269112 AMAQI
9th Jul 2026901 AMAQI
9th Jul 20261082 AMAQI
9th Jul 20261033 AMAQI
23°C17/28°C
9th Jul 20261074 AMAQI
9th Jul 20261085 AMAQI
9th Jul 20261096 AMAQI
9th Jul 2026987 AMAQI
9th Jul 2026978 AMAQI
9th Jul 2026969 AMAQI
9th Jul 20269710 AMAQI
9th Jul 202610311 AMAQI
9th Jul 202610112 PMAQI
9th Jul 20261061 PMAQI
9th Jul 20261062 PMAQI
9th Jul 2026903 PMAQI
9th Jul 20261034 PMAQI
9th Jul 2026995 PMAQI
9th Jul 2026866 PMAQI
9th Jul 2026787 PMAQI
9th Jul 2026518 PMAQI
9th Jul 2026589 PMAQI
9th Jul 20264610 PMAQI
9th Jul 20263611 PMAQI
10th Jul 20264312 AMAQI
10th Jul 2026441 AMAQI
10th Jul 2026542 AMAQI
10th Jul 2026603 AMAQI
24°C19/29°C
10th Jul 2026724 AMAQI
10th Jul 2026595 AMAQI
10th Jul 2026596 AMAQI
10th Jul 2026647 AMAQI
10th Jul 2026768 AMAQI
10th Jul 2026859 AMAQI
10th Jul 20267610 AMAQI
10th Jul 20268611 AMAQI
10th Jul 20269512 PMAQI
10th Jul 2026851 PMAQI
10th Jul 2026512 PMAQI
10th Jul 2026423 PMAQI
10th Jul 2026454 PMAQI
10th Jul 2026445 PMAQI
10th Jul 2026386 PMAQI
10th Jul 2026347 PMAQI
10th Jul 2026448 PMAQI
10th Jul 2026579 PMAQI
10th Jul 20266210 PMAQI
10th Jul 20266211 PMAQI
11th Jul 20265912 AMAQI
11th Jul 2026571 AMAQI
11th Jul 2026582 AMAQI
11th Jul 2026463 AMAQI
24°C20/27°C
11th Jul 2026554 AMAQI
11th Jul 2026555 AMAQI
11th Jul 2026606 AMAQI
11th Jul 2026457 AMAQI
11th Jul 2026378 AMAQI
11th Jul 2026269 AMAQI
11th Jul 20262210 AMAQI
11th Jul 20262211 AMAQI
11th Jul 20262812 PMAQI
11th Jul 2026301 PMAQI
11th Jul 2026282 PMAQI
11th Jul 2026413 PMAQI
11th Jul 2026424 PMAQI
11th Jul 2026555 PMAQI
11th Jul 2026686 PMAQI
11th Jul 2026647 PMAQI
11th Jul 2026548 PMAQI
11th Jul 2026609 PMAQI
11th Jul 20267210 PMAQI
11th Jul 20267011 PMAQI
12th Jul 20266512 AMAQI
12th Jul 2026651 AMAQI
12th Jul 2026492 AMAQI
12th Jul 2026393 AMAQI
23°C22/25°C
12th Jul 2026424 AMAQI
12th Jul 2026415 AMAQI
12th Jul 2026396 AMAQI
12th Jul 2026407 AMAQI
12th Jul 2026478 AMAQI
12th Jul 2026669 AMAQI
12th Jul 20266510 AMAQI
12th Jul 20266511 AMAQI
12th Jul 20266812 PMAQI
12th Jul 2026641 PMAQI
12th Jul 2026392 PMAQI
12th Jul 2026523 PMAQI
12th Jul 2026674 PMAQI
12th Jul 2026675 PMAQI
12th Jul 2026686 PMAQI
12th Jul 2026727 PMAQI
12th Jul 2026648 PMAQI
12th Jul 2026669 PMAQI
12th Jul 20266310 PMAQI
12th Jul 20265511 PMAQI
13th Jul 20265212 AMAQI
13th Jul 2026471 AMAQI
13th Jul 2026432 AMAQI
13th Jul 2026493 AMAQI
24°C22/29°C
13th Jul 2026474 AMAQI
13th Jul 2026435 AMAQI
13th Jul 2026486 AMAQI
13th Jul 2026377 AMAQI
13th Jul 2026278 AMAQI
13th Jul 2026249 AMAQI
13th Jul 20262510 AMAQI
13th Jul 20262011 AMAQI
13th Jul 20262012 PMAQI
13th Jul 2026191 PMAQI
13th Jul 2026172 PMAQI
13th Jul 2026163 PMAQI
13th Jul 2026154 PMAQI
13th Jul 2026115 PMAQI
13th Jul 2026106 PMAQI
13th Jul 2026137 PMAQI
13th Jul 2026158 PMAQI
13th Jul 2026189 PMAQI
13th Jul 20262210 PMAQI
13th Jul 20262311 PMAQI
14th Jul 20262212 AMAQI
14th Jul 2026191 AMAQI
14th Jul 2026182 AMAQI
14th Jul 2026203 AMAQI
24°C21/27°C
14th Jul 2026244 AMAQI
14th Jul 2026285 AMAQI
14th Jul 2026306 AMAQI
14th Jul 2026317 AMAQI
14th Jul 2026318 AMAQI
14th Jul 2026349 AMAQI
14th Jul 20264610 AMAQI
14th Jul 20265411 AMAQI
14th Jul 20266012 PMAQI
14th Jul 2026581 PMAQI
14th Jul 2026372 PMAQI
14th Jul 2026253 PMAQI
14th Jul 2026364 PMAQI
14th Jul 2026425 PMAQI
14th Jul 2026376 PMAQI
14th Jul 2026337 PMAQI
14th Jul 2026388 PMAQI
14th Jul 2026489 PMAQI
14th Jul 20265110 PMAQI
14th Jul 20264411 PMAQI
15th Jul 20264212 AMAQI
15th Jul 2026451 AMAQI
15th Jul 2026422 AMAQI
15th Jul 2026403 AMAQI
24°C19/30°C
15th Jul 2026394 AMAQI
15th Jul 2026415 AMAQI
15th Jul 2026466 AMAQI
15th Jul 2026487 AMAQI
15th Jul 2026498 AMAQI
15th Jul 2026509 AMAQI
15th Jul 20265110 AMAQI
15th Jul 20265411 AMAQI
15th Jul 20265912 PMAQI
15th Jul 2026611 PMAQI
15th Jul 2026632 PMAQI
15th Jul 2026593 PMAQI
15th Jul 2026504 PMAQI
15th Jul 2026395 PMAQI
15th Jul 2026326 PMAQI
15th Jul 2026267 PMAQI
15th Jul 2026418 PMAQI
15th Jul 2026529 PMAQI
15th Jul 20265710 PMAQI
15th Jul 20266311 PMAQI
16th Jul 20266512 AMAQI
16th Jul 2026581 AMAQI
16th Jul 2026572 AMAQI
16th Jul 2026653 AMAQI
25°C19/32°C
16th Jul 2026764 AMAQI
16th Jul 2026745 AMAQI
16th Jul 2026726 AMAQI
16th Jul 2026777 AMAQI
16th Jul 2026698 AMAQI
16th Jul 2026689 AMAQI
16th Jul 20267410 AMAQI
16th Jul 20267211 AMAQI
16th Jul 20266512 PMAQI
16th Jul 2026601 PMAQI
16th Jul 2026582 PMAQI
16th Jul 2026503 PMAQI
16th Jul 2026444 PMAQI
16th Jul 2026585 PMAQI
16th Jul 2026626 PMAQI
16th Jul 2026577 PMAQI
16th Jul 2026588 PMAQI
16th Jul 2026589 PMAQI
16th Jul 20266010 PMAQI
16th Jul 20266011 PMAQI
17th Jul 20266012 AMAQI
17th Jul 2026621 AMAQI
17th Jul 2026642 AMAQI
17th Jul 2026663 AMAQI
25°C20/31°C
17th Jul 2026614 AMAQI
17th Jul 2026685 AMAQI
17th Jul 2026746 AMAQI
17th Jul 2026697 AMAQI
17th Jul 2026758 AMAQI
17th Jul 2026789 AMAQI
17th Jul 20268210 AMAQI
17th Jul 20268611 AMAQI
17th Jul 20269012 PMAQI
17th Jul 20261001 PMAQI
17th Jul 2026962 PMAQI
17th Jul 2026773 PMAQI
17th Jul 2026724 PMAQI
17th Jul 2026675 PMAQI
17th Jul 2026586 PMAQI
17th Jul 2026587 PMAQI
17th Jul 2026598 PMAQI
17th Jul 2026589 PMAQI
17th Jul 20266110 PMAQI
17th Jul 20266411 PMAQI
18th Jul 20266112 AMAQI
18th Jul 2026581 AMAQI
18th Jul 2026572 AMAQI
18th Jul 2026493 AMAQI
22°C17/26°C
18th Jul 2026474 AMAQI
18th Jul 2026505 AMAQI
18th Jul 2026526 AMAQI
18th Jul 2026557 AMAQI
18th Jul 2026538 AMAQI
18th Jul 2026589 AMAQI
18th Jul 20266110 AMAQI
18th Jul 20266011 AMAQI
18th Jul 20265912 PMAQI
18th Jul 2026521 PMAQI
18th Jul 2026612 PMAQI
18th Jul 2026553 PMAQI
18th Jul 2026554 PMAQI
18th Jul 2026585 PMAQI
18th Jul 2026576 PMAQI
18th Jul 2026507 PMAQI
18th Jul 2026558 PMAQI
18th Jul 2026559 PMAQI
18th Jul 20265010 PMAQI
18th Jul 20265911 PMAQI
19th Jul 20265112 AMAQI
19th Jul 2026581 AMAQI
19th Jul 2026582 AMAQI
19th Jul 2026643 AMAQI
22°C17/27°C
19th Jul 2026564 AMAQI
19th Jul 2026525 AMAQI
19th Jul 2026476 AMAQI
19th Jul 2026367 AMAQI
19th Jul 2026348 AMAQI
19th Jul 2026469 AMAQI
19th Jul 20264210 AMAQI
19th Jul 20263711 AMAQI
19th Jul 20263812 PMAQI
19th Jul 2026391 PMAQI
19th Jul 2026352 PMAQI
19th Jul 2026523 PMAQI
19th Jul 2026564 PMAQI
19th Jul 2026495 PMAQI
19th Jul 2026586 PMAQI
19th Jul 2026587 PMAQI
19th Jul 2026668 PMAQI
19th Jul 2026769 PMAQI
19th Jul 20268210 PMAQI
19th Jul 20268311 PMAQI
20th Jul 20267312 AMAQI
20th Jul 2026681 AMAQI
20th Jul 2026632 AMAQI
20th Jul 2026683 AMAQI
23°C19/28°C
20th Jul 2026674 AMAQI
20th Jul 2026665 AMAQI
20th Jul 2026676 AMAQI
20th Jul 2026847 AMAQI
20th Jul 2026838 AMAQI
20th Jul 2026749 AMAQI
20th Jul 20267410 AMAQI
20th Jul 20267311 AMAQI
20th Jul 20267312 PMAQI
20th Jul 2026741 PMAQI
20th Jul 2026862 PMAQI
20th Jul 2026933 PMAQI
20th Jul 20261074 PMAQI
20th Jul 2026845 PMAQI
20th Jul 2026706 PMAQI
20th Jul 2026647 PMAQI
20th Jul 2026578 PMAQI
20th Jul 2026609 PMAQI
20th Jul 20266910 PMAQI
20th Jul 20268211 PMAQI
21st Jul 20267112 AMAQI
21st Jul 2026701 AMAQI
21st Jul 2026562 AMAQI
21st Jul 2026583 AMAQI
23°C18/28°C
21st Jul 2026724 AMAQI
21st Jul 2026635 AMAQI
21st Jul 2026676 AMAQI
21st Jul 2026707 AMAQI
21st Jul 2026728 AMAQI
21st Jul 2026739 AMAQI
21st Jul 20267310 AMAQI
21st Jul 20265912 PMAQI
21st Jul 2026721 PMAQI
21st Jul 2026792 PMAQI
21st Jul 2026853 PMAQI
21st Jul 2026784 PMAQI
21st Jul 2026725 PMAQI
21st Jul 20261006 PMAQI
21st Jul 2026817 PMAQI
21st Jul 2026818 PMAQI
21st Jul 2026719 PMAQI
21st Jul 20267410 PMAQI
21st Jul 20267311 PMAQI
22nd Jul 20267212 AMAQI
22nd Jul 2026711 AMAQI
22nd Jul 2026712 AMAQI
22nd Jul 2026723 AMAQI
23°C18/29°C
22nd Jul 2026824 AMAQI
22nd Jul 2026805 AMAQI
22nd Jul 2026796 AMAQI
22nd Jul 2026787 AMAQI
22nd Jul 2026818 AMAQI
22nd Jul 2026869 AMAQI
22nd Jul 20268810 AMAQI
22nd Jul 20266311 AMAQI
22nd Jul 20264212 PMAQI
22nd Jul 2026501 PMAQI
22nd Jul 2026702 PMAQI
22nd Jul 2026643 PMAQI
22nd Jul 2026544 PMAQI
22nd Jul 2026365 PMAQI
22nd Jul 2026376 PMAQI
22nd Jul 2026417 PMAQI
22nd Jul 2026578 PMAQI
22nd Jul 2026559 PMAQI
22nd Jul 20265810 PMAQI
22nd Jul 20264611 PMAQI
23rd Jul 20264812 AMAQI
23rd Jul 2026441 AMAQI
23rd Jul 2026462 AMAQI
23rd Jul 2026423 AMAQI
22°C20/27°C
23rd Jul 2026444 AMAQI
23rd Jul 2026445 AMAQI
23rd Jul 2026446 AMAQI
23rd Jul 2026457 AMAQI
23rd Jul 2026418 AMAQI
23rd Jul 2026489 AMAQI
23rd Jul 20264910 AMAQI
23rd Jul 20265511 AMAQI
23rd Jul 20265612 PMAQI
23rd Jul 2026461 PMAQI
23rd Jul 2026412 PMAQI
23rd Jul 2026453 PMAQI
23rd Jul 2026534 PMAQI
23rd Jul 2026625 PMAQI
23rd Jul 2026716 PMAQI
23rd Jul 2026737 PMAQI
23rd Jul 2026738 PMAQI
23rd Jul 2026729 PMAQI
23rd Jul 20268910 PMAQI
23rd Jul 20268611 PMAQI
24th Jul 20267812 AMAQI
24th Jul 2026731 AMAQI
24th Jul 2026682 AMAQI
24th Jul 2026653 AMAQI
22°C18/27°C
24th Jul 2026614 AMAQI
24th Jul 2026515 AMAQI
24th Jul 2026546 AMAQI
24th Jul 2026547 AMAQI
24th Jul 2026618 AMAQI
24th Jul 2026669 AMAQI
24th Jul 20266510 AMAQI
24th Jul 20265811 AMAQI
24th Jul 20264412 PMAQI
24th Jul 2026531 PMAQI
24th Jul 2026562 PMAQI
24th Jul 2026603 PMAQI
24th Jul 2026584 PMAQI
24th Jul 2026435 PMAQI
24th Jul 2026386 PMAQI
24th Jul 2026547 PMAQI
24th Jul 2026728 PMAQI
24th Jul 2026719 PMAQI
24th Jul 20268110 PMAQI
24th Jul 20267611 PMAQI
25th Jul 20268012 AMAQI
25th Jul 2026671 AMAQI
25th Jul 2026702 AMAQI
25th Jul 2026663 AMAQI
24°C19/29°C
25th Jul 2026684 AMAQI
25th Jul 2026645 AMAQI
25th Jul 2026586 AMAQI
25th Jul 2026637 AMAQI
25th Jul 2026718 AMAQI
25th Jul 2026709 AMAQI
25th Jul 20265810 AMAQI
25th Jul 20266411 AMAQI
25th Jul 20267712 PMAQI
25th Jul 2026721 PMAQI
25th Jul 2026722 PMAQI
25th Jul 2026743 PMAQI
25th Jul 2026684 PMAQI
25th Jul 2026685 PMAQI
25th Jul 2026616 PMAQI
25th Jul 2026507 PMAQI
25th Jul 2026448 PMAQI
25th Jul 2026459 PMAQI
25th Jul 20265110 PMAQI
25th Jul 20264611 PMAQI
26th Jul 20264812 AMAQI
26th Jul 2026551 AMAQI
26th Jul 2026512 AMAQI
26th Jul 2026463 AMAQI
25°C20/31°C
26th Jul 2026464 AMAQI
26th Jul 2026435 AMAQI
26th Jul 2026416 AMAQI
26th Jul 2026457 AMAQI
26th Jul 2026458 AMAQI
26th Jul 2026469 AMAQI
26th Jul 20265110 AMAQI
26th Jul 20263811 AMAQI
26th Jul 20263412 PMAQI
26th Jul 2026321 PMAQI
26th Jul 2026362 PMAQI
26th Jul 2026403 PMAQI
26th Jul 2026484 PMAQI
26th Jul 2026585 PMAQI
26th Jul 2026546 PMAQI
26th Jul 2026427 PMAQI
26th Jul 2026398 PMAQI
26th Jul 2026439 PMAQI
26th Jul 20265310 PMAQI
26th Jul 20265111 PMAQI
27th Jul 20265112 AMAQI
27th Jul 2026541 AMAQI
27th Jul 2026502 AMAQI
27th Jul 2026493 AMAQI
24°C20/28°C
27th Jul 2026534 AMAQI
27th Jul 2026525 AMAQI
27th Jul 2026526 AMAQI
27th Jul 2026537 AMAQI
27th Jul 2026568 AMAQI
27th Jul 2026629 AMAQI
27th Jul 20266410 AMAQI
27th Jul 20267011 AMAQI
27th Jul 20267312 PMAQI
27th Jul 2026731 PMAQI
27th Jul 2026772 PMAQI
27th Jul 2026693 PMAQI
27th Jul 2026804 PMAQI
27th Jul 2026965 PMAQI
27th Jul 2026906 PMAQI
27th Jul 2026927 PMAQI
27th Jul 2026988 PMAQI
27th Jul 20261049 PMAQI
27th Jul 20268810 PMAQI
27th Jul 20268511 PMAQI
28th Jul 20269112 AMAQI
28th Jul 2026931 AMAQI
28th Jul 2026892 AMAQI
28th Jul 2026793 AMAQI
25°C20/29°C
28th Jul 2026834 AMAQI
28th Jul 2026915 AMAQI
28th Jul 2026936 AMAQI
28th Jul 2026957 AMAQI
28th Jul 2026918 AMAQI
28th Jul 2026929 AMAQI
28th Jul 202610010 AMAQI
28th Jul 202611411 AMAQI
28th Jul 202613012 PMAQI
28th Jul 20261221 PMAQI
28th Jul 20261042 PMAQI
28th Jul 2026943 PMAQI
28th Jul 2026834 PMAQI
28th Jul 2026815 PMAQI
28th Jul 2026766 PMAQI
28th Jul 2026777 PMAQI
28th Jul 2026828 PMAQI
28th Jul 2026929 PMAQI
28th Jul 20269610 PMAQI
28th Jul 20269111 PMAQI
29th Jul 20268312 AMAQI
29th Jul 2026941 AMAQI
29th Jul 2026892 AMAQI
29th Jul 2026813 AMAQI
26°C21/32°C
29th Jul 2026804 AMAQI
29th Jul 2026855 AMAQI
29th Jul 2026916 AMAQI
29th Jul 2026977 AMAQI
29th Jul 2026958 AMAQI
29th Jul 2026969 AMAQI
29th Jul 202610010 AMAQI
29th Jul 20269811 AMAQI
29th Jul 20269712 PMAQI
29th Jul 2026821 PMAQI
29th Jul 2026742 PMAQI
29th Jul 2026663 PMAQI
29th Jul 2026534 PMAQI
29th Jul 2026435 PMAQI
29th Jul 2026506 PMAQI
29th Jul 2026577 PMAQI
29th Jul 2026568 PMAQI
29th Jul 2026599 PMAQI
29th Jul 20266410 PMAQI
29th Jul 20266611 PMAQI
30th Jul 20267312 AMAQI
30th Jul 2026841 AMAQI
30th Jul 2026852 AMAQI
30th Jul 2026823 AMAQI
26°C21/31°C
30th Jul 2026804 AMAQI
4 AM30th Jul 2026785 AMAQI
30th Jul 2026746 AMAQI
30th Jul 2026777 AMAQI
30th Jul 2026668 AMAQI
30th Jul 2026589 AMAQI
30th Jul 20265610 AMAQI
30th Jul 20265411 AMAQI
11 AM30th Jul 20265312 PMAQI
30th Jul 2026561 PMAQI
30th Jul 2026572 PMAQI
30th Jul 2026663 PMAQI
30th Jul 2026624 PMAQI
30th Jul 2026585 PMAQI
30th Jul 2026566 PMAQI
30th Jul 2026527 PMAQI
7 PM30th Jul 2026628 PMAQI
30th Jul 2026679 PMAQI
30th Jul 20266910 PMAQI
30th Jul 20266911 PMAQI
11 PM3 AM
26°C22/29°C
Day time
Avg. Highest Time
9 AM - 1 PM
65AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
5 AM - 8 AM
62AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 1 PM (Avg. 65), while the lowest AQI was between 5 AM to 8 AM (Avg. 62).
Night time
Avg. Highest Time
10 PM - 11 PM
69AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
3 AM
62AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 PM to 11 PM (Avg. 69), while the lowest AQI was between 3 AM to 3 AM (Avg. 62).
2026 Days Vs Air Quality
Qianan, Hebei, China
2026
19%
40
58%
123
18%
39
4%
9
Total number of days with different AQI categories in last 211 days in 2026 (154 days remaining)
Good
40 DaysModerate
123 DaysPoor
39 DaysUnhealthy
9 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 19%
Health Risk Level:
Extreme
In 2026, 19% of 211 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.
Annual Air Quality Insights
Qianan, Hebei, 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
70AQI (US)
70AQI (US)
2nd January 2026
84AQI (US)
84AQI (US)
3rd January 2026
132AQI (US)
132AQI (US)
4th January 2026
142AQI (US)
142AQI (US)
5th January 2026
134AQI (US)
134AQI (US)
6th January 2026
95AQI (US)
95AQI (US)
7th January 2026
55AQI (US)
55AQI (US)
8th January 2026
95AQI (US)
95AQI (US)
9th January 2026
141AQI (US)
141AQI (US)
10th January 2026
62AQI (US)
62AQI (US)
11th January 2026
46AQI (US)
46AQI (US)
12th January 2026
82AQI (US)
82AQI (US)
13th January 2026
57AQI (US)
57AQI (US)
14th January 2026
95AQI (US)
95AQI (US)
15th January 2026
152AQI (US)
152AQI (US)
16th January 2026
131AQI (US)
131AQI (US)
17th January 2026
63AQI (US)
63AQI (US)
18th January 2026
80AQI (US)
80AQI (US)
19th January 2026
56AQI (US)
56AQI (US)
20th January 2026
58AQI (US)
58AQI (US)
21st January 2026
50AQI (US)
50AQI (US)
22nd January 2026
73AQI (US)
73AQI (US)
23rd January 2026
86AQI (US)
86AQI (US)
24th January 2026
92AQI (US)
92AQI (US)
25th January 2026
64AQI (US)
64AQI (US)
26th January 2026
72AQI (US)
72AQI (US)
27th January 2026
66AQI (US)
66AQI (US)
28th January 2026
73AQI (US)
73AQI (US)
29th January 2026
103AQI (US)
103AQI (US)
30th January 2026
130AQI (US)
130AQI (US)
31st January 2026
121AQI (US)
121AQI (US)
1st February 2026
117AQI (US)
117AQI (US)
2nd February 2026
51AQI (US)
51AQI (US)
3rd February 2026
97AQI (US)
97AQI (US)
4th February 2026
150AQI (US)
150AQI (US)
5th February 2026
110AQI (US)
110AQI (US)
6th February 2026
37AQI (US)
37AQI (US)
7th February 2026
45AQI (US)
45AQI (US)
8th February 2026
45AQI (US)
45AQI (US)
9th February 2026
107AQI (US)
107AQI (US)
10th February 2026
150AQI (US)
150AQI (US)
11th February 2026
136AQI (US)
136AQI (US)
12th February 2026
160AQI (US)
160AQI (US)
13th February 2026
161AQI (US)
161AQI (US)
14th February 2026
158AQI (US)
158AQI (US)
15th February 2026
40AQI (US)
40AQI (US)
16th February 2026
44AQI (US)
44AQI (US)
17th February 2026
92AQI (US)
92AQI (US)
18th February 2026
57AQI (US)
57AQI (US)
19th February 2026
86AQI (US)
86AQI (US)
20th February 2026
131AQI (US)
131AQI (US)
21st February 2026
161AQI (US)
161AQI (US)
22nd February 2026
71AQI (US)
71AQI (US)
23rd February 2026
50AQI (US)
50AQI (US)
24th February 2026
85AQI (US)
85AQI (US)
25th February 2026
133AQI (US)
133AQI (US)
26th February 2026
115AQI (US)
115AQI (US)
27th February 2026
74AQI (US)
74AQI (US)
28th February 2026
80AQI (US)
80AQI (US)
1st March 2026
97AQI (US)
97AQI (US)
2nd March 2026
130AQI (US)
130AQI (US)
3rd March 2026
138AQI (US)
138AQI (US)
4th March 2026
101AQI (US)
101AQI (US)
5th March 2026
99AQI (US)
99AQI (US)
6th March 2026
67AQI (US)
67AQI (US)
7th March 2026
93AQI (US)
93AQI (US)
8th March 2026
112AQI (US)
112AQI (US)
9th March 2026
33AQI (US)
33AQI (US)
10th March 2026
97AQI (US)
97AQI (US)
11th March 2026
104AQI (US)
104AQI (US)
12th March 2026
138AQI (US)
138AQI (US)
13th March 2026
143AQI (US)
143AQI (US)
14th March 2026
86AQI (US)
86AQI (US)
15th March 2026
92AQI (US)
92AQI (US)
16th March 2026
93AQI (US)
93AQI (US)
17th March 2026
137AQI (US)
137AQI (US)
18th March 2026
65AQI (US)
65AQI (US)
19th March 2026
70AQI (US)
70AQI (US)
20th March 2026
76AQI (US)
76AQI (US)
21st March 2026
106AQI (US)
106AQI (US)
22nd March 2026
147AQI (US)
147AQI (US)
23rd March 2026
164AQI (US)
164AQI (US)
24th March 2026
164AQI (US)
164AQI (US)
25th March 2026
172AQI (US)
172AQI (US)
26th March 2026
177AQI (US)
177AQI (US)
27th March 2026
89AQI (US)
89AQI (US)
28th March 2026
90AQI (US)
90AQI (US)
29th March 2026
114AQI (US)
114AQI (US)
30th March 2026
31AQI (US)
31AQI (US)
31st March 2026
72AQI (US)
72AQI (US)
1st April 2026
66AQI (US)
66AQI (US)
2nd April 2026
79AQI (US)
79AQI (US)
3rd April 2026
130AQI (US)
130AQI (US)
4th April 2026
95AQI (US)
95AQI (US)
5th April 2026
66AQI (US)
66AQI (US)
6th April 2026
24AQI (US)
24AQI (US)
7th April 2026
34AQI (US)
34AQI (US)
8th April 2026
69AQI (US)
69AQI (US)
9th April 2026
48AQI (US)
48AQI (US)
10th April 2026
64AQI (US)
64AQI (US)
11th April 2026
65AQI (US)
65AQI (US)
12th April 2026
89AQI (US)
89AQI (US)
13th April 2026
63AQI (US)
63AQI (US)
14th April 2026
100AQI (US)
100AQI (US)
15th April 2026
138AQI (US)
138AQI (US)
16th April 2026
148AQI (US)
148AQI (US)
17th April 2026
97AQI (US)
97AQI (US)
18th April 2026
145AQI (US)
145AQI (US)
19th April 2026
125AQI (US)
125AQI (US)
20th April 2026
76AQI (US)
76AQI (US)
21st April 2026
72AQI (US)
72AQI (US)
22nd April 2026
66AQI (US)
66AQI (US)
23rd April 2026
90AQI (US)
90AQI (US)
24th April 2026
116AQI (US)
116AQI (US)
25th April 2026
100AQI (US)
100AQI (US)
26th April 2026
61AQI (US)
61AQI (US)
27th April 2026
54AQI (US)
54AQI (US)
28th April 2026
28AQI (US)
28AQI (US)
29th April 2026
39AQI (US)
39AQI (US)
30th April 2026
62AQI (US)
62AQI (US)
1st May 2026
69AQI (US)
69AQI (US)
2nd May 2026
53AQI (US)
53AQI (US)
3rd May 2026
15AQI (US)
15AQI (US)
4th May 2026
41AQI (US)
41AQI (US)
5th May 2026
82AQI (US)
82AQI (US)
6th May 2026
75AQI (US)
75AQI (US)
7th May 2026
35AQI (US)
35AQI (US)
8th May 2026
46AQI (US)
46AQI (US)
9th May 2026
84AQI (US)
84AQI (US)
10th May 2026
88AQI (US)
88AQI (US)
11th May 2026
57AQI (US)
57AQI (US)
12th May 2026
86AQI (US)
86AQI (US)
13th May 2026
125AQI (US)
125AQI (US)
14th May 2026
98AQI (US)
98AQI (US)
15th May 2026
88AQI (US)
88AQI (US)
16th May 2026
77AQI (US)
77AQI (US)
17th May 2026
65AQI (US)
65AQI (US)
18th May 2026
57AQI (US)
57AQI (US)
19th May 2026
54AQI (US)
54AQI (US)
20th May 2026
64AQI (US)
64AQI (US)
21st May 2026
68AQI (US)
68AQI (US)
22nd May 2026
80AQI (US)
80AQI (US)
23rd May 2026
72AQI (US)
72AQI (US)
24th May 2026
70AQI (US)
70AQI (US)
25th May 2026
66AQI (US)
66AQI (US)
26th May 2026
50AQI (US)
50AQI (US)
27th May 2026
66AQI (US)
66AQI (US)
28th May 2026
43AQI (US)
43AQI (US)
29th May 2026
42AQI (US)
42AQI (US)
30th May 2026
58AQI (US)
58AQI (US)
31st May 2026
83AQI (US)
83AQI (US)
1st June 2026
91AQI (US)
91AQI (US)
2nd June 2026
121AQI (US)
121AQI (US)
3rd June 2026
56AQI (US)
56AQI (US)
4th June 2026
34AQI (US)
34AQI (US)
5th June 2026
39AQI (US)
39AQI (US)
6th June 2026
41AQI (US)
41AQI (US)
7th June 2026
27AQI (US)
27AQI (US)
8th June 2026
48AQI (US)
48AQI (US)
9th June 2026
40AQI (US)
40AQI (US)
10th June 2026
36AQI (US)
36AQI (US)
11th June 2026
34AQI (US)
34AQI (US)
12th June 2026
68AQI (US)
68AQI (US)
13th June 2026
74AQI (US)
74AQI (US)
14th June 2026
74AQI (US)
74AQI (US)
15th June 2026
90AQI (US)
90AQI (US)
16th June 2026
100AQI (US)
100AQI (US)
17th June 2026
73AQI (US)
73AQI (US)
18th June 2026
110AQI (US)
110AQI (US)
19th June 2026
98AQI (US)
98AQI (US)
20th June 2026
65AQI (US)
65AQI (US)
21st June 2026
35AQI (US)
35AQI (US)
22nd June 2026
67AQI (US)
67AQI (US)
23rd June 2026
64AQI (US)
64AQI (US)
24th June 2026
65AQI (US)
65AQI (US)
25th June 2026
29AQI (US)
29AQI (US)
26th June 2026
45AQI (US)
45AQI (US)
27th June 2026
85AQI (US)
85AQI (US)
28th June 2026
92AQI (US)
92AQI (US)
29th June 2026
84AQI (US)
84AQI (US)
30th June 2026
60AQI (US)
60AQI (US)
1st July 2026
57AQI (US)
57AQI (US)
2nd July 2026
104AQI (US)
104AQI (US)
3rd July 2026
115AQI (US)
115AQI (US)
4th July 2026
95AQI (US)
95AQI (US)
5th July 2026
60AQI (US)
60AQI (US)
6th July 2026
43AQI (US)
43AQI (US)
7th July 2026
43AQI (US)
43AQI (US)
8th July 2026
68AQI (US)
68AQI (US)
9th July 2026
90AQI (US)
90AQI (US)
10th July 2026
60AQI (US)
60AQI (US)
11th July 2026
48AQI (US)
48AQI (US)
12th July 2026
57AQI (US)
57AQI (US)
13th July 2026
28AQI (US)
28AQI (US)
14th July 2026
36AQI (US)
36AQI (US)
15th July 2026
48AQI (US)
48AQI (US)
16th July 2026
63AQI (US)
63AQI (US)
17th July 2026
71AQI (US)
71AQI (US)
18th July 2026
55AQI (US)
55AQI (US)
19th July 2026
53AQI (US)
53AQI (US)
20th July 2026
74AQI (US)
74AQI (US)
21st July 2026
72AQI (US)
72AQI (US)
22nd July 2026
64AQI (US)
64AQI (US)
23rd July 2026
55AQI (US)
55AQI (US)
24th July 2026
61AQI (US)
61AQI (US)
25th July 2026
64AQI (US)
64AQI (US)
26th July 2026
45AQI (US)
45AQI (US)
27th July 2026
70AQI (US)
70AQI (US)
28th July 2026
93AQI (US)
93AQI (US)
29th July 2026
78AQI (US)
78AQI (US)
30th July 2026
66AQI (US)
66AQI (US)
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
89AQI (US)
98AQI (US)
106AQI (US)
80AQI (US)
66AQI (US)
65AQI (US)
65AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202681AQI (US)
2
20
8
1
6
9
9
4
2
14
11
4
5
19
6
7
23
1
11
17
2
7
21
2
40
123
39
9
Highest AQI (US) recorded in
March106AQI (US)
Lowest AQI (US) recorded in
July65AQI (US)
202582AQI (US)
21
9
1
2
18
7
1
21
7
3
25
5
24
7
1
29
1
30
1
30
2
27
1
23
6
2
2
14
10
4
1
17
9
4
10
279
61
15
Highest AQI (US) recorded in
December103AQI (US)
Lowest AQI (US) recorded in
August59AQI (US)
202469AQI (US)
19
1
5
2
7
4
5
3
5
11
30
31
31
9
19
1
4
15
9
3
2
20
7
1
2
25
4
58
192
21
4
Highest AQI (US) recorded in
October93AQI (US)
Lowest AQI (US) recorded in
February44AQI (US)
202385AQI (US)
2
14
9
3
3
11
9
5
1
5
2
5
3
30
1
39
31
20
13
Highest AQI (US) recorded in
March117AQI (US)
Lowest AQI (US) recorded in
December46AQI (US)
202286AQI (US)
2
13
10
6
4
12
3
2
5
16
10
2
15
13
3
20
8
2
21
7
6
18
1
1
3
1
5
15
9
10
9
9
3
7
10
7
6
7
20
3
1
54
172
81
18
Highest AQI (US) recorded in
January106AQI (US)
Lowest AQI (US) recorded in
July65AQI (US)
202187AQI (US)
1
15
9
4
2
3
9
7
7
2
1
5
12
10
1
2
2
15
7
2
2
21
3
4
1
22
8
18
12
1
14
16
1
16
13
1
12
15
4
7
12
8
3
6
14
8
3
82
169
69
33
5
3
Highest AQI (US) recorded in
March146AQI (US)
Lowest AQI (US) recorded in
July49AQI (US)
202097AQI (US)
1
8
5
1
13
5
2
14
4
12
17
1
14
16
1
2
12
17
5
17
6
1
2
13
10
6
3
15
8
4
18
11
2
14
136
99
17
Highest AQI (US) recorded in
October108AQI (US)
Lowest AQI (US) recorded in
September78AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2020(Avg.)
97AQI (US)Least Polluted Year Recorded
2024(Avg.)
69AQI (US)Qianan's annual 2026 AQI (US) (81) shows an average percentage change of -2.9% (improved AQI (US)) compared to previous years: 2020 (97), 2021 (87), 2022 (86), 2023 (85), 2024 (69), 2025 (82).
