Hechi, Guangxi, 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+
September Air Quality Analysis
Hechi, Guangxi, China
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
27th Sep 2022
119AQILowest AQI recorded on
14th Sep 2023
24AQISame Day Analysis (29th September):
On this day, AQI across the 5 years varied significantly: 2026 ranks the most lowest AQI at 45 of Good air quality, showing improvement over 2025, 2024, 2023 and 2022 on the same day.
Day & Night AQI Trend: 28th Sep - 29th Sep 2026
Hechi, Guangxi, China
AQI
Day
Night
.
6 AM28th Sep 2026
6 PM
5 AM29th Sep 2026
Day time
Avg. Highest Time
6AM28th Sep
40AQI
Avg. Lowest Time
5PM28th Sep
29AQI
Night time
Avg. Highest Time
11PM28th Sep
54AQI
Avg. Lowest Time
7PM28th Sep
34AQI
In the last 24 hours,
Hechi's AQI reached its highest point of 54 at 11 PM during the Night, while the lowest point, 29, was recorded at 5 PM during the Day between 28th Sep and 29th Sep 2026.
Day & Night AQI Trend : Aug - Sep 2026
Hechi, Guangxi, China
AugSep
31st - 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 - 28th28th - 29th29th
Day
Night
31st Aug 2026386 AMAQI
31st Aug 2026397 AMAQI
31st Aug 2026388 AMAQI
31st Aug 2026379 AMAQI
31st Aug 20264110 AMAQI
31st Aug 20264011 AMAQI
31st Aug 20264712 PMAQI
31st Aug 2026431 PMAQI
31st Aug 2026402 PMAQI
31st Aug 2026423 PMAQI
31st Aug 2026434 PMAQI
31st Aug 2026485 PMAQI
31st Aug 2026496 PMAQI
31st Aug 2026527 PMAQI
31st Aug 2026558 PMAQI
31st Aug 2026589 PMAQI
31st Aug 20265210 PMAQI
31st Aug 20264511 PMAQI
1st Sep 20263912 AMAQI
1st Sep 2026511 AMAQI
1st Sep 2026482 AMAQI
1st Sep 2026493 AMAQI
1st Sep 2026524 AMAQI
1st Sep 2026525 AMAQI
26°C24/30°C
1st Sep 2026346 AMAQI
1st Sep 2026267 AMAQI
1st Sep 2026288 AMAQI
1st Sep 2026279 AMAQI
1st Sep 20262910 AMAQI
1st Sep 20263411 AMAQI
1st Sep 20263112 PMAQI
1st Sep 2026291 PMAQI
1st Sep 2026272 PMAQI
1st Sep 2026313 PMAQI
1st Sep 2026324 PMAQI
1st Sep 2026355 PMAQI
1st Sep 2026306 PMAQI
1st Sep 2026417 PMAQI
1st Sep 2026428 PMAQI
1st Sep 2026329 PMAQI
1st Sep 20263110 PMAQI
1st Sep 20262711 PMAQI
2nd Sep 20263812 AMAQI
2nd Sep 2026381 AMAQI
2nd Sep 2026282 AMAQI
2nd Sep 2026293 AMAQI
2nd Sep 2026284 AMAQI
2nd Sep 2026285 AMAQI
25°C22/29°C
2nd Sep 2026296 AMAQI
2nd Sep 2026267 AMAQI
2nd Sep 2026318 AMAQI
2nd Sep 2026319 AMAQI
2nd Sep 20263110 AMAQI
2nd Sep 20263311 AMAQI
2nd Sep 20263112 PMAQI
2nd Sep 2026321 PMAQI
2nd Sep 2026292 PMAQI
2nd Sep 2026283 PMAQI
2nd Sep 2026254 PMAQI
2nd Sep 2026345 PMAQI
2nd Sep 2026286 PMAQI
2nd Sep 2026337 PMAQI
2nd Sep 2026418 PMAQI
2nd Sep 2026499 PMAQI
2nd Sep 20263610 PMAQI
2nd Sep 20263011 PMAQI
3rd Sep 20264512 AMAQI
3rd Sep 2026371 AMAQI
3rd Sep 2026382 AMAQI
3rd Sep 2026363 AMAQI
3rd Sep 2026374 AMAQI
3rd Sep 2026395 AMAQI
24°C22/29°C
3rd Sep 2026436 AMAQI
3rd Sep 2026427 AMAQI
3rd Sep 2026448 AMAQI
3rd Sep 2026499 AMAQI
3rd Sep 20265010 AMAQI
3rd Sep 20263311 AMAQI
3rd Sep 20263412 PMAQI
3rd Sep 2026311 PMAQI
3rd Sep 2026312 PMAQI
3rd Sep 2026303 PMAQI
3rd Sep 2026264 PMAQI
3rd Sep 2026275 PMAQI
3rd Sep 2026386 PMAQI
3rd Sep 2026427 PMAQI
3rd Sep 2026458 PMAQI
3rd Sep 2026409 PMAQI
3rd Sep 20264010 PMAQI
3rd Sep 20262811 PMAQI
4th Sep 20262512 AMAQI
4th Sep 2026251 AMAQI
4th Sep 2026252 AMAQI
4th Sep 2026263 AMAQI
4th Sep 2026254 AMAQI
4th Sep 2026255 AMAQI
23°C20/27°C
4th Sep 2026286 AMAQI
4th Sep 2026277 AMAQI
4th Sep 2026278 AMAQI
4th Sep 2026309 AMAQI
4th Sep 20262710 AMAQI
4th Sep 20263011 AMAQI
4th Sep 20263012 PMAQI
4th Sep 2026261 PMAQI
4th Sep 2026292 PMAQI
4th Sep 2026273 PMAQI
4th Sep 2026274 PMAQI
4th Sep 2026305 PMAQI
4th Sep 2026326 PMAQI
4th Sep 2026297 PMAQI
4th Sep 2026278 PMAQI
4th Sep 2026299 PMAQI
4th Sep 20262210 PMAQI
4th Sep 20262711 PMAQI
5th Sep 20262612 AMAQI
5th Sep 2026311 AMAQI
5th Sep 2026322 AMAQI
5th Sep 2026273 AMAQI
5th Sep 2026254 AMAQI
5th Sep 2026255 AMAQI
19°C17/21°C
5th Sep 2026326 AMAQI
5th Sep 2026337 AMAQI
5th Sep 2026308 AMAQI
5th Sep 2026319 AMAQI
5th Sep 20263710 AMAQI
5th Sep 20263711 AMAQI
5th Sep 20263412 PMAQI
5th Sep 2026321 PMAQI
5th Sep 2026312 PMAQI
5th Sep 2026223 PMAQI
5th Sep 2026304 PMAQI
5th Sep 2026315 PMAQI
5th Sep 2026376 PMAQI
5th Sep 2026267 PMAQI
5th Sep 2026338 PMAQI
5th Sep 2026389 PMAQI
5th Sep 20263310 PMAQI
5th Sep 20263711 PMAQI
6th Sep 20264112 AMAQI
6th Sep 2026351 AMAQI
6th Sep 2026432 AMAQI
6th Sep 2026363 AMAQI
6th Sep 2026374 AMAQI
6th Sep 2026335 AMAQI
21°C18/25°C
6th Sep 2026326 AMAQI
6th Sep 2026397 AMAQI
6th Sep 2026418 AMAQI
6th Sep 2026419 AMAQI
6th Sep 20262710 AMAQI
6th Sep 20262811 AMAQI
6th Sep 20264612 PMAQI
6th Sep 2026461 PMAQI
6th Sep 2026562 PMAQI
6th Sep 2026643 PMAQI
6th Sep 2026564 PMAQI
6th Sep 2026555 PMAQI
6th Sep 2026506 PMAQI
6th Sep 2026577 PMAQI
6th Sep 2026558 PMAQI
6th Sep 2026629 PMAQI
6th Sep 20266210 PMAQI
6th Sep 20265511 PMAQI
7th Sep 20265512 AMAQI
7th Sep 2026551 AMAQI
7th Sep 2026542 AMAQI
7th Sep 2026563 AMAQI
7th Sep 2026574 AMAQI
7th Sep 2026595 AMAQI
23°C19/27°C
7th Sep 2026666 AMAQI
7th Sep 2026667 AMAQI
7th Sep 2026718 AMAQI
7th Sep 2026679 AMAQI
7th Sep 20266410 AMAQI
7th Sep 20267711 AMAQI
7th Sep 20267312 PMAQI
7th Sep 2026571 PMAQI
7th Sep 2026552 PMAQI
7th Sep 2026483 PMAQI
7th Sep 2026454 PMAQI
7th Sep 2026465 PMAQI
7th Sep 2026516 PMAQI
7th Sep 2026477 PMAQI
7th Sep 2026638 PMAQI
7th Sep 2026679 PMAQI
7th Sep 20266610 PMAQI
7th Sep 20266711 PMAQI
8th Sep 20266912 AMAQI
8th Sep 2026671 AMAQI
8th Sep 2026732 AMAQI
8th Sep 2026803 AMAQI
8th Sep 2026764 AMAQI
8th Sep 2026705 AMAQI
26°C22/29°C
8th Sep 2026756 AMAQI
8th Sep 2026707 AMAQI
8th Sep 2026748 AMAQI
8th Sep 2026739 AMAQI
8th Sep 20267710 AMAQI
8th Sep 20267511 AMAQI
8th Sep 20266712 PMAQI
8th Sep 2026701 PMAQI
8th Sep 2026692 PMAQI
8th Sep 2026683 PMAQI
8th Sep 2026694 PMAQI
8th Sep 2026705 PMAQI
8th Sep 2026686 PMAQI
8th Sep 2026597 PMAQI
8th Sep 2026638 PMAQI
8th Sep 2026689 PMAQI
8th Sep 20267410 PMAQI
8th Sep 20267411 PMAQI
9th Sep 20268312 AMAQI
9th Sep 2026861 AMAQI
9th Sep 2026752 AMAQI
9th Sep 2026693 AMAQI
9th Sep 2026564 AMAQI
9th Sep 2026515 AMAQI
27°C23/31°C
9th Sep 2026576 AMAQI
9th Sep 2026617 AMAQI
9th Sep 2026558 AMAQI
9th Sep 2026579 AMAQI
9th Sep 20266610 AMAQI
9th Sep 20267111 AMAQI
9th Sep 20266612 PMAQI
9th Sep 2026661 PMAQI
9th Sep 2026672 PMAQI
9th Sep 2026773 PMAQI
9th Sep 2026764 PMAQI
9th Sep 2026805 PMAQI
9th Sep 2026846 PMAQI
9th Sep 2026867 PMAQI
9th Sep 2026888 PMAQI
9th Sep 2026809 PMAQI
9th Sep 20268210 PMAQI
9th Sep 20268411 PMAQI
10th Sep 20269412 AMAQI
10th Sep 2026901 AMAQI
10th Sep 2026852 AMAQI
10th Sep 20261003 AMAQI
10th Sep 2026844 AMAQI
10th Sep 2026895 AMAQI
26°C23/30°C
10th Sep 2026886 AMAQI
10th Sep 2026727 AMAQI
10th Sep 2026728 AMAQI
10th Sep 2026769 AMAQI
10th Sep 20268410 AMAQI
10th Sep 20268111 AMAQI
10th Sep 20269712 PMAQI
10th Sep 2026971 PMAQI
10th Sep 2026792 PMAQI
10th Sep 2026753 PMAQI
10th Sep 2026714 PMAQI
10th Sep 2026775 PMAQI
10th Sep 2026776 PMAQI
10th Sep 2026827 PMAQI
10th Sep 2026728 PMAQI
10th Sep 2026799 PMAQI
10th Sep 20266810 PMAQI
10th Sep 20266811 PMAQI
11th Sep 20266812 AMAQI
11th Sep 2026601 AMAQI
11th Sep 2026612 AMAQI
11th Sep 2026613 AMAQI
11th Sep 2026684 AMAQI
11th Sep 2026635 AMAQI
23°C20/25°C
11th Sep 2026506 AMAQI
11th Sep 2026557 AMAQI
11th Sep 2026648 AMAQI
11th Sep 2026619 AMAQI
11th Sep 20265010 AMAQI
11th Sep 20264111 AMAQI
11th Sep 20264312 PMAQI
11th Sep 2026501 PMAQI
11th Sep 2026482 PMAQI
11th Sep 2026493 PMAQI
11th Sep 2026464 PMAQI
11th Sep 2026405 PMAQI
11th Sep 2026476 PMAQI
11th Sep 2026587 PMAQI
11th Sep 2026638 PMAQI
11th Sep 2026659 PMAQI
11th Sep 20266810 PMAQI
11th Sep 20266811 PMAQI
12th Sep 20266212 AMAQI
12th Sep 2026611 AMAQI
12th Sep 2026582 AMAQI
12th Sep 2026633 AMAQI
12th Sep 2026614 AMAQI
12th Sep 2026615 AMAQI
22°C17/26°C
12th Sep 2026626 AMAQI
12th Sep 2026607 AMAQI
12th Sep 2026668 AMAQI
12th Sep 2026589 AMAQI
12th Sep 20264810 AMAQI
12th Sep 20265911 AMAQI
12th Sep 20265212 PMAQI
12th Sep 2026561 PMAQI
12th Sep 2026482 PMAQI
12th Sep 2026553 PMAQI
12th Sep 2026514 PMAQI
12th Sep 2026435 PMAQI
12th Sep 2026496 PMAQI
12th Sep 2026507 PMAQI
12th Sep 2026578 PMAQI
12th Sep 2026719 PMAQI
12th Sep 20267510 PMAQI
12th Sep 20268111 PMAQI
13th Sep 20267512 AMAQI
13th Sep 2026681 AMAQI
13th Sep 2026672 AMAQI
13th Sep 2026653 AMAQI
13th Sep 2026615 AMAQI
22°C18/27°C
13th Sep 2026626 AMAQI
13th Sep 2026627 AMAQI
13th Sep 2026628 AMAQI
13th Sep 2026629 AMAQI
13th Sep 20266310 AMAQI
13th Sep 20267511 AMAQI
13th Sep 20266612 PMAQI
13th Sep 2026641 PMAQI
13th Sep 2026592 PMAQI
13th Sep 2026463 PMAQI
13th Sep 2026514 PMAQI
13th Sep 2026555 PMAQI
13th Sep 2026596 PMAQI
13th Sep 2026667 PMAQI
13th Sep 2026648 PMAQI
13th Sep 2026709 PMAQI
13th Sep 20268010 PMAQI
13th Sep 20268411 PMAQI
14th Sep 20268612 AMAQI
14th Sep 2026891 AMAQI
14th Sep 2026852 AMAQI
14th Sep 2026863 AMAQI
14th Sep 2026924 AMAQI
14th Sep 2026825 AMAQI
24°C20/29°C
14th Sep 2026746 AMAQI
14th Sep 2026737 AMAQI
14th Sep 2026818 AMAQI
14th Sep 2026809 AMAQI
14th Sep 20267910 AMAQI
14th Sep 20268011 AMAQI
14th Sep 20268012 PMAQI
14th Sep 2026821 PMAQI
14th Sep 2026812 PMAQI
14th Sep 2026703 PMAQI
14th Sep 2026714 PMAQI
14th Sep 2026665 PMAQI
14th Sep 2026746 PMAQI
14th Sep 2026537 PMAQI
14th Sep 2026698 PMAQI
14th Sep 2026509 PMAQI
14th Sep 20265110 PMAQI
14th Sep 20266211 PMAQI
15th Sep 20265612 AMAQI
15th Sep 2026541 AMAQI
15th Sep 2026602 AMAQI
15th Sep 2026523 AMAQI
15th Sep 2026464 AMAQI
15th Sep 2026515 AMAQI
24°C22/29°C
15th Sep 2026586 AMAQI
15th Sep 2026627 AMAQI
15th Sep 2026558 AMAQI
15th Sep 2026529 AMAQI
15th Sep 20265510 AMAQI
15th Sep 20266511 AMAQI
15th Sep 20267212 PMAQI
15th Sep 2026801 PMAQI
15th Sep 2026762 PMAQI
15th Sep 2026833 PMAQI
15th Sep 2026894 PMAQI
15th Sep 2026935 PMAQI
15th Sep 2026816 PMAQI
15th Sep 2026947 PMAQI
15th Sep 2026958 PMAQI
15th Sep 20261089 PMAQI
15th Sep 20269710 PMAQI
15th Sep 20269211 PMAQI
16th Sep 20269212 AMAQI
16th Sep 2026741 AMAQI
16th Sep 2026752 AMAQI
16th Sep 2026823 AMAQI
16th Sep 2026884 AMAQI
16th Sep 2026875 AMAQI
24°C21/27°C
16th Sep 2026836 AMAQI
16th Sep 2026837 AMAQI
16th Sep 2026858 AMAQI
16th Sep 2026899 AMAQI
16th Sep 20269210 AMAQI
16th Sep 20269011 AMAQI
16th Sep 20269112 PMAQI
16th Sep 2026901 PMAQI
16th Sep 2026832 PMAQI
16th Sep 2026753 PMAQI
16th Sep 2026714 PMAQI
16th Sep 2026665 PMAQI
16th Sep 2026726 PMAQI
16th Sep 2026677 PMAQI
16th Sep 2026718 PMAQI
16th Sep 2026649 PMAQI
16th Sep 20266610 PMAQI
16th Sep 20266511 PMAQI
17th Sep 20265512 AMAQI
17th Sep 2026861 AMAQI
17th Sep 2026652 AMAQI
17th Sep 2026533 AMAQI
17th Sep 2026454 AMAQI
17th Sep 2026355 AMAQI
23°C20/26°C
17th Sep 2026356 AMAQI
17th Sep 2026367 AMAQI
17th Sep 2026388 AMAQI
17th Sep 2026389 AMAQI
17th Sep 20263810 AMAQI
17th Sep 20264711 AMAQI
17th Sep 20264212 PMAQI
17th Sep 2026441 PMAQI
17th Sep 2026542 PMAQI
17th Sep 2026503 PMAQI
17th Sep 2026444 PMAQI
17th Sep 2026465 PMAQI
17th Sep 2026536 PMAQI
17th Sep 2026617 PMAQI
17th Sep 2026608 PMAQI
17th Sep 2026719 PMAQI
17th Sep 20266510 PMAQI
17th Sep 20266111 PMAQI
18th Sep 20266212 AMAQI
18th Sep 2026681 AMAQI
18th Sep 2026622 AMAQI
18th Sep 2026633 AMAQI
18th Sep 2026644 AMAQI
18th Sep 2026515 AMAQI
24°C21/28°C
18th Sep 2026506 AMAQI
18th Sep 2026567 AMAQI
18th Sep 2026518 AMAQI
18th Sep 2026499 AMAQI
18th Sep 20265710 AMAQI
18th Sep 20266811 AMAQI
18th Sep 20266712 PMAQI
18th Sep 2026711 PMAQI
18th Sep 2026602 PMAQI
18th Sep 2026553 PMAQI
18th Sep 2026524 PMAQI
18th Sep 2026435 PMAQI
18th Sep 2026446 PMAQI
18th Sep 2026537 PMAQI
18th Sep 2026588 PMAQI
18th Sep 2026659 PMAQI
18th Sep 20266610 PMAQI
18th Sep 20266911 PMAQI
19th Sep 20267612 AMAQI
19th Sep 2026761 AMAQI
19th Sep 2026732 AMAQI
19th Sep 2026753 AMAQI
19th Sep 2026734 AMAQI
19th Sep 2026615 AMAQI
25°C22/28°C
19th Sep 2026696 AMAQI
19th Sep 2026717 AMAQI
19th Sep 2026678 AMAQI
19th Sep 2026839 AMAQI
19th Sep 20268910 AMAQI
19th Sep 20268111 AMAQI
19th Sep 20267712 PMAQI
19th Sep 2026791 PMAQI
19th Sep 2026912 PMAQI
19th Sep 2026833 PMAQI
19th Sep 2026874 PMAQI
19th Sep 2026835 PMAQI
19th Sep 2026866 PMAQI
19th Sep 2026847 PMAQI
19th Sep 2026828 PMAQI
19th Sep 2026839 PMAQI
19th Sep 20268710 PMAQI
19th Sep 202610011 PMAQI
20th Sep 202610312 AMAQI
20th Sep 2026911 AMAQI
20th Sep 2026942 AMAQI
20th Sep 2026943 AMAQI
20th Sep 20261044 AMAQI
20th Sep 2026935 AMAQI
26°C22/30°C
20th Sep 2026906 AMAQI
20th Sep 2026967 AMAQI
20th Sep 2026868 AMAQI
20th Sep 2026819 AMAQI
20th Sep 20268410 AMAQI
20th Sep 20269211 AMAQI
20th Sep 20269512 PMAQI
20th Sep 2026881 PMAQI
20th Sep 2026832 PMAQI
20th Sep 2026783 PMAQI
20th Sep 2026864 PMAQI
20th Sep 2026915 PMAQI
20th Sep 2026876 PMAQI
20th Sep 2026927 PMAQI
20th Sep 20261008 PMAQI
20th Sep 2026939 PMAQI
20th Sep 202610310 PMAQI
20th Sep 202610511 PMAQI
21st Sep 202610612 AMAQI
21st Sep 20261101 AMAQI
21st Sep 20261082 AMAQI
21st Sep 2026953 AMAQI
21st Sep 2026964 AMAQI
21st Sep 2026905 AMAQI
27°C23/32°C
21st Sep 2026906 AMAQI
21st Sep 2026887 AMAQI
21st Sep 2026828 AMAQI
21st Sep 2026869 AMAQI
21st Sep 20269010 AMAQI
21st Sep 20269611 AMAQI
21st Sep 20269712 PMAQI
21st Sep 2026961 PMAQI
21st Sep 2026992 PMAQI
21st Sep 2026943 PMAQI
21st Sep 2026884 PMAQI
21st Sep 2026965 PMAQI
21st Sep 2026946 PMAQI
21st Sep 2026897 PMAQI
21st Sep 2026858 PMAQI
21st Sep 2026909 PMAQI
21st Sep 20269110 PMAQI
21st Sep 20268911 PMAQI
22nd Sep 20269112 AMAQI
22nd Sep 2026881 AMAQI
22nd Sep 2026802 AMAQI
22nd Sep 2026753 AMAQI
22nd Sep 2026824 AMAQI
22nd Sep 20261075 AMAQI
27°C23/32°C
22nd Sep 20261016 AMAQI
22nd Sep 2026957 AMAQI
22nd Sep 2026908 AMAQI
22nd Sep 2026929 AMAQI
22nd Sep 20269210 AMAQI
22nd Sep 20269111 AMAQI
22nd Sep 20269512 PMAQI
22nd Sep 20261021 PMAQI
22nd Sep 2026932 PMAQI
22nd Sep 2026703 PMAQI
22nd Sep 2026784 PMAQI
22nd Sep 2026805 PMAQI
22nd Sep 2026586 PMAQI
22nd Sep 2026637 PMAQI
22nd Sep 2026638 PMAQI
22nd Sep 2026649 PMAQI
22nd Sep 20266010 PMAQI
22nd Sep 20265311 PMAQI
23rd Sep 20264812 AMAQI
23rd Sep 2026391 AMAQI
23rd Sep 2026342 AMAQI
23rd Sep 2026353 AMAQI
23rd Sep 2026344 AMAQI
23rd Sep 2026315 AMAQI
27°C24/30°C
23rd Sep 2026396 AMAQI
23rd Sep 2026467 AMAQI
23rd Sep 2026448 AMAQI
23rd Sep 2026479 AMAQI
23rd Sep 20264810 AMAQI
23rd Sep 20265311 AMAQI
23rd Sep 20267412 PMAQI
23rd Sep 2026681 PMAQI
23rd Sep 2026712 PMAQI
23rd Sep 2026773 PMAQI
23rd Sep 2026834 PMAQI
23rd Sep 2026895 PMAQI
23rd Sep 2026716 PMAQI
23rd Sep 2026637 PMAQI
23rd Sep 2026498 PMAQI
23rd Sep 2026709 PMAQI
23rd Sep 20266610 PMAQI
23rd Sep 20266811 PMAQI
24th Sep 20266112 AMAQI
24th Sep 2026611 AMAQI
24th Sep 2026632 AMAQI
24th Sep 2026603 AMAQI
24th Sep 2026634 AMAQI
24th Sep 2026575 AMAQI
25°C22/28°C
24th Sep 2026486 AMAQI
24th Sep 2026547 AMAQI
24th Sep 2026628 AMAQI
24th Sep 2026569 AMAQI
24th Sep 20266110 AMAQI
24th Sep 20265611 AMAQI
24th Sep 20267512 PMAQI
24th Sep 2026741 PMAQI
24th Sep 2026692 PMAQI
24th Sep 2026473 PMAQI
24th Sep 2026424 PMAQI
24th Sep 2026595 PMAQI
24th Sep 2026546 PMAQI
24th Sep 2026687 PMAQI
24th Sep 2026708 PMAQI
24th Sep 2026729 PMAQI
24th Sep 20267010 PMAQI
24th Sep 20267111 PMAQI
25th Sep 20267812 AMAQI
25th Sep 2026791 AMAQI
25th Sep 2026722 AMAQI
25th Sep 2026663 AMAQI
25th Sep 2026654 AMAQI
25th Sep 2026645 AMAQI
25°C22/29°C
25th Sep 2026616 AMAQI
25th Sep 2026637 AMAQI
25th Sep 2026608 AMAQI
25th Sep 2026609 AMAQI
25th Sep 20265810 AMAQI
25th Sep 20265511 AMAQI
25th Sep 20265712 PMAQI
25th Sep 2026581 PMAQI
25th Sep 2026582 PMAQI
25th Sep 2026543 PMAQI
25th Sep 2026544 PMAQI
25th Sep 2026515 PMAQI
25th Sep 2026476 PMAQI
25th Sep 2026497 PMAQI
25th Sep 2026568 PMAQI
25th Sep 2026619 PMAQI
25th Sep 20265510 PMAQI
25th Sep 20265711 PMAQI
26th Sep 20266412 AMAQI
26th Sep 2026621 AMAQI
26th Sep 2026582 AMAQI
26th Sep 2026413 AMAQI
26th Sep 2026354 AMAQI
26th Sep 2026385 AMAQI
26°C22/29°C
26th Sep 2026496 AMAQI
26th Sep 2026337 AMAQI
26th Sep 2026308 AMAQI
26th Sep 2026239 AMAQI
26th Sep 20263610 AMAQI
26th Sep 20263611 AMAQI
26th Sep 20263612 PMAQI
26th Sep 2026351 PMAQI
26th Sep 2026312 PMAQI
26th Sep 2026293 PMAQI
26th Sep 2026334 PMAQI
26th Sep 2026355 PMAQI
26th Sep 2026266 PMAQI
26th Sep 2026317 PMAQI
26th Sep 2026408 PMAQI
26th Sep 2026479 PMAQI
26th Sep 20266210 PMAQI
26th Sep 20264811 PMAQI
27th Sep 20264912 AMAQI
27th Sep 2026491 AMAQI
27th Sep 2026432 AMAQI
27th Sep 2026403 AMAQI
27th Sep 2026484 AMAQI
27th Sep 2026475 AMAQI
25°C22/29°C
27th Sep 2026466 AMAQI
27th Sep 2026427 AMAQI
27th Sep 2026418 AMAQI
27th Sep 2026399 AMAQI
27th Sep 20264310 AMAQI
27th Sep 20264111 AMAQI
27th Sep 20264412 PMAQI
27th Sep 2026431 PMAQI
27th Sep 2026372 PMAQI
27th Sep 2026293 PMAQI
27th Sep 2026264 PMAQI
27th Sep 2026285 PMAQI
27th Sep 2026266 PMAQI
27th Sep 2026237 PMAQI
27th Sep 2026308 PMAQI
27th Sep 2026379 PMAQI
27th Sep 20263810 PMAQI
27th Sep 20264111 PMAQI
28th Sep 20264212 AMAQI
28th Sep 2026411 AMAQI
28th Sep 2026442 AMAQI
28th Sep 2026393 AMAQI
28th Sep 2026304 AMAQI
28th Sep 2026385 AMAQI
26°C22/29°C
28th Sep 2026406 AMAQI
28th Sep 2026347 AMAQI
28th Sep 2026298 AMAQI
28th Sep 2026309 AMAQI
28th Sep 20263310 AMAQI
28th Sep 20263111 AMAQI
28th Sep 20263412 PMAQI
28th Sep 2026371 PMAQI
28th Sep 2026352 PMAQI
28th Sep 2026303 PMAQI
28th Sep 2026314 PMAQI
28th Sep 2026295 PMAQI
28th Sep 2026326 PMAQI
28th Sep 2026347 PMAQI
28th Sep 2026398 PMAQI
28th Sep 2026389 PMAQI
28th Sep 20264110 PMAQI
28th Sep 20265411 PMAQI
29th Sep 20265412 AMAQI
29th Sep 2026531 AMAQI
29th Sep 2026522 AMAQI
29th Sep 2026483 AMAQI
29th Sep 2026474 AMAQI
29th Sep 2026465 AMAQI
25°C21/28°C
29th Sep 2026516 AMAQI
6 AM29th Sep 2026527 AMAQI
29th Sep 2026458 AMAQI
29th Sep 2026479 AMAQI
29th Sep 20265110 AMAQI
29th Sep 20265411 AMAQI
29th Sep 20265312 PMAQI
12 PM29th Sep 2026521 PMAQI
29th Sep 2026472 PMAQI
29th Sep 2026383 PMAQI
29th Sep 2026384 PMAQI
29th Sep 2026385 PMAQI
29th Sep 2026376 PMAQI
6 PM29th Sep 2026347 PMAQI
29th Sep 2026338 PMAQI
29th Sep 2026319 PMAQI
29th Sep 20264410 PMAQI
29th Sep 20263411 PMAQI
12 AM
5 AM
26°C22/29°C
Day time
Avg. Highest Time
12 PM - 1 PM
60AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
3 PM - 6 PM
55AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 PM to 1 PM (Avg. 60), while the lowest AQI was between 3 PM to 6 PM (Avg. 55).
Night time
Avg. Highest Time
12 AM - 1 AM
62AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
2 AM - 7 PM
57AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 1 AM (Avg. 62), while the lowest AQI was between 2 AM to 7 PM (Avg. 57).
2026 Days Vs Air Quality
Hechi, Guangxi, China
2026
39%
106
49%
133
10%
27
2%
6
Total number of days with different AQI categories in last 272 days in 2026 (93 days remaining)
Good
106 DaysModerate
133 DaysPoor
27 DaysUnhealthy
6 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 39%
Health Risk Level:
High
In 2026, 39% of 272 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.
Annual Air Quality Insights
Hechi, Guangxi, 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
78AQI (US)
78AQI (US)
2nd January 2026
38AQI (US)
38AQI (US)
3rd January 2026
69AQI (US)
69AQI (US)
4th January 2026
92AQI (US)
92AQI (US)
5th January 2026
47AQI (US)
47AQI (US)
6th January 2026
57AQI (US)
57AQI (US)
7th January 2026
84AQI (US)
84AQI (US)
8th January 2026
96AQI (US)
96AQI (US)
9th January 2026
110AQI (US)
110AQI (US)
10th January 2026
144AQI (US)
144AQI (US)
11th January 2026
122AQI (US)
122AQI (US)
12th January 2026
133AQI (US)
133AQI (US)
13th January 2026
152AQI (US)
152AQI (US)
14th January 2026
154AQI (US)
154AQI (US)
15th January 2026
155AQI (US)
155AQI (US)
16th January 2026
155AQI (US)
155AQI (US)
17th January 2026
163AQI (US)
163AQI (US)
18th January 2026
154AQI (US)
154AQI (US)
19th January 2026
136AQI (US)
136AQI (US)
20th January 2026
85AQI (US)
85AQI (US)
21st January 2026
37AQI (US)
37AQI (US)
22nd January 2026
48AQI (US)
48AQI (US)
23rd January 2026
74AQI (US)
74AQI (US)
24th January 2026
100AQI (US)
100AQI (US)
25th January 2026
118AQI (US)
118AQI (US)
26th January 2026
93AQI (US)
93AQI (US)
27th January 2026
59AQI (US)
59AQI (US)
28th January 2026
78AQI (US)
78AQI (US)
29th January 2026
111AQI (US)
111AQI (US)
30th January 2026
67AQI (US)
67AQI (US)
31st January 2026
34AQI (US)
34AQI (US)
1st February 2026
56AQI (US)
56AQI (US)
2nd February 2026
82AQI (US)
82AQI (US)
3rd February 2026
74AQI (US)
74AQI (US)
4th February 2026
73AQI (US)
73AQI (US)
5th February 2026
123AQI (US)
123AQI (US)
6th February 2026
117AQI (US)
117AQI (US)
7th February 2026
76AQI (US)
76AQI (US)
8th February 2026
39AQI (US)
39AQI (US)
9th February 2026
66AQI (US)
66AQI (US)
10th February 2026
66AQI (US)
66AQI (US)
11th February 2026
44AQI (US)
44AQI (US)
12th February 2026
57AQI (US)
57AQI (US)
13th February 2026
59AQI (US)
59AQI (US)
14th February 2026
83AQI (US)
83AQI (US)
15th February 2026
95AQI (US)
95AQI (US)
16th February 2026
85AQI (US)
85AQI (US)
17th February 2026
56AQI (US)
56AQI (US)
18th February 2026
66AQI (US)
66AQI (US)
19th February 2026
63AQI (US)
63AQI (US)
20th February 2026
79AQI (US)
79AQI (US)
21st February 2026
136AQI (US)
136AQI (US)
22nd February 2026
145AQI (US)
145AQI (US)
23rd February 2026
131AQI (US)
131AQI (US)
24th February 2026
89AQI (US)
89AQI (US)
25th February 2026
80AQI (US)
80AQI (US)
26th February 2026
110AQI (US)
110AQI (US)
27th February 2026
63AQI (US)
63AQI (US)
28th February 2026
74AQI (US)
74AQI (US)
1st March 2026
73AQI (US)
73AQI (US)
2nd March 2026
32AQI (US)
32AQI (US)
3rd March 2026
20AQI (US)
20AQI (US)
4th March 2026
40AQI (US)
40AQI (US)
5th March 2026
72AQI (US)
72AQI (US)
6th March 2026
74AQI (US)
74AQI (US)
7th March 2026
97AQI (US)
97AQI (US)
8th March 2026
93AQI (US)
93AQI (US)
9th March 2026
31AQI (US)
31AQI (US)
10th March 2026
24AQI (US)
24AQI (US)
11th March 2026
59AQI (US)
59AQI (US)
12th March 2026
65AQI (US)
65AQI (US)
13th March 2026
83AQI (US)
83AQI (US)
14th March 2026
96AQI (US)
96AQI (US)
15th March 2026
105AQI (US)
105AQI (US)
16th March 2026
100AQI (US)
100AQI (US)
17th March 2026
66AQI (US)
66AQI (US)
18th March 2026
59AQI (US)
59AQI (US)
19th March 2026
68AQI (US)
68AQI (US)
20th March 2026
66AQI (US)
66AQI (US)
21st March 2026
51AQI (US)
51AQI (US)
22nd March 2026
93AQI (US)
93AQI (US)
23rd March 2026
116AQI (US)
116AQI (US)
24th March 2026
104AQI (US)
104AQI (US)
25th March 2026
96AQI (US)
96AQI (US)
26th March 2026
111AQI (US)
111AQI (US)
27th March 2026
88AQI (US)
88AQI (US)
28th March 2026
73AQI (US)
73AQI (US)
29th March 2026
79AQI (US)
79AQI (US)
30th March 2026
76AQI (US)
76AQI (US)
31st March 2026
57AQI (US)
57AQI (US)
1st April 2026
30AQI (US)
30AQI (US)
2nd April 2026
102AQI (US)
102AQI (US)
3rd April 2026
106AQI (US)
106AQI (US)
4th April 2026
57AQI (US)
57AQI (US)
5th April 2026
97AQI (US)
97AQI (US)
6th April 2026
135AQI (US)
135AQI (US)
7th April 2026
109AQI (US)
109AQI (US)
8th April 2026
107AQI (US)
107AQI (US)
9th April 2026
107AQI (US)
107AQI (US)
10th April 2026
112AQI (US)
112AQI (US)
11th April 2026
127AQI (US)
127AQI (US)
12th April 2026
129AQI (US)
129AQI (US)
13th April 2026
114AQI (US)
114AQI (US)
14th April 2026
93AQI (US)
93AQI (US)
15th April 2026
77AQI (US)
77AQI (US)
16th April 2026
84AQI (US)
84AQI (US)
17th April 2026
46AQI (US)
46AQI (US)
18th April 2026
61AQI (US)
61AQI (US)
19th April 2026
85AQI (US)
85AQI (US)
20th April 2026
92AQI (US)
92AQI (US)
21st April 2026
76AQI (US)
76AQI (US)
22nd April 2026
47AQI (US)
47AQI (US)
23rd April 2026
18AQI (US)
18AQI (US)
24th April 2026
49AQI (US)
49AQI (US)
25th April 2026
69AQI (US)
69AQI (US)
26th April 2026
84AQI (US)
84AQI (US)
27th April 2026
77AQI (US)
77AQI (US)
28th April 2026
34AQI (US)
34AQI (US)
29th April 2026
17AQI (US)
17AQI (US)
30th April 2026
31AQI (US)
31AQI (US)
1st May 2026
63AQI (US)
63AQI (US)
2nd May 2026
77AQI (US)
77AQI (US)
3rd May 2026
32AQI (US)
32AQI (US)
4th May 2026
37AQI (US)
37AQI (US)
5th May 2026
53AQI (US)
53AQI (US)
6th May 2026
70AQI (US)
70AQI (US)
7th May 2026
51AQI (US)
51AQI (US)
8th May 2026
27AQI (US)
27AQI (US)
9th May 2026
48AQI (US)
48AQI (US)
10th May 2026
78AQI (US)
78AQI (US)
11th May 2026
69AQI (US)
69AQI (US)
12th May 2026
83AQI (US)
83AQI (US)
13th May 2026
61AQI (US)
61AQI (US)
14th May 2026
57AQI (US)
57AQI (US)
15th May 2026
53AQI (US)
53AQI (US)
16th May 2026
74AQI (US)
74AQI (US)
17th May 2026
69AQI (US)
69AQI (US)
18th May 2026
66AQI (US)
66AQI (US)
19th May 2026
57AQI (US)
57AQI (US)
20th May 2026
69AQI (US)
69AQI (US)
21st May 2026
79AQI (US)
79AQI (US)
22nd May 2026
81AQI (US)
81AQI (US)
23rd May 2026
73AQI (US)
73AQI (US)
24th May 2026
74AQI (US)
74AQI (US)
25th May 2026
73AQI (US)
73AQI (US)
26th May 2026
52AQI (US)
52AQI (US)
27th May 2026
56AQI (US)
56AQI (US)
28th May 2026
55AQI (US)
55AQI (US)
29th May 2026
41AQI (US)
41AQI (US)
30th May 2026
32AQI (US)
32AQI (US)
31st May 2026
52AQI (US)
52AQI (US)
1st June 2026
71AQI (US)
71AQI (US)
2nd June 2026
53AQI (US)
53AQI (US)
3rd June 2026
56AQI (US)
56AQI (US)
4th June 2026
41AQI (US)
41AQI (US)
5th June 2026
40AQI (US)
40AQI (US)
6th June 2026
51AQI (US)
51AQI (US)
7th June 2026
45AQI (US)
45AQI (US)
8th June 2026
21AQI (US)
21AQI (US)
9th June 2026
13AQI (US)
13AQI (US)
10th June 2026
37AQI (US)
37AQI (US)
11th June 2026
65AQI (US)
65AQI (US)
12th June 2026
70AQI (US)
70AQI (US)
13th June 2026
54AQI (US)
54AQI (US)
14th June 2026
25AQI (US)
25AQI (US)
15th June 2026
42AQI (US)
42AQI (US)
16th June 2026
53AQI (US)
53AQI (US)
17th June 2026
40AQI (US)
40AQI (US)
18th June 2026
27AQI (US)
27AQI (US)
19th June 2026
29AQI (US)
29AQI (US)
20th June 2026
49AQI (US)
49AQI (US)
21st June 2026
47AQI (US)
47AQI (US)
22nd June 2026
40AQI (US)
40AQI (US)
23rd June 2026
44AQI (US)
44AQI (US)
24th June 2026
41AQI (US)
41AQI (US)
25th June 2026
35AQI (US)
35AQI (US)
26th June 2026
32AQI (US)
32AQI (US)
27th June 2026
42AQI (US)
42AQI (US)
28th June 2026
57AQI (US)
57AQI (US)
29th June 2026
51AQI (US)
51AQI (US)
30th June 2026
31AQI (US)
31AQI (US)
1st July 2026
29AQI (US)
29AQI (US)
2nd July 2026
46AQI (US)
46AQI (US)
3rd July 2026
33AQI (US)
33AQI (US)
4th July 2026
19AQI (US)
19AQI (US)
5th July 2026
20AQI (US)
20AQI (US)
6th July 2026
20AQI (US)
20AQI (US)
7th July 2026
22AQI (US)
22AQI (US)
8th July 2026
22AQI (US)
22AQI (US)
9th July 2026
29AQI (US)
29AQI (US)
10th July 2026
38AQI (US)
38AQI (US)
11th July 2026
41AQI (US)
41AQI (US)
12th July 2026
60AQI (US)
60AQI (US)
13th July 2026
56AQI (US)
56AQI (US)
14th July 2026
59AQI (US)
59AQI (US)
15th July 2026
37AQI (US)
37AQI (US)
16th July 2026
35AQI (US)
35AQI (US)
17th July 2026
32AQI (US)
32AQI (US)
18th July 2026
44AQI (US)
44AQI (US)
19th July 2026
42AQI (US)
42AQI (US)
20th July 2026
38AQI (US)
38AQI (US)
21st July 2026
41AQI (US)
41AQI (US)
22nd July 2026
48AQI (US)
48AQI (US)
23rd July 2026
50AQI (US)
50AQI (US)
24th July 2026
46AQI (US)
46AQI (US)
25th July 2026
65AQI (US)
65AQI (US)
26th July 2026
65AQI (US)
65AQI (US)
27th July 2026
66AQI (US)
66AQI (US)
28th July 2026
38AQI (US)
38AQI (US)
29th July 2026
30AQI (US)
30AQI (US)
30th July 2026
29AQI (US)
29AQI (US)
31st July 2026
31AQI (US)
31AQI (US)
1st August 2026
36AQI (US)
36AQI (US)
2nd August 2026
33AQI (US)
33AQI (US)
3rd August 2026
41AQI (US)
41AQI (US)
4th August 2026
30AQI (US)
30AQI (US)
5th August 2026
31AQI (US)
31AQI (US)
6th August 2026
47AQI (US)
47AQI (US)
7th August 2026
60AQI (US)
60AQI (US)
8th August 2026
60AQI (US)
60AQI (US)
9th August 2026
49AQI (US)
49AQI (US)
10th August 2026
50AQI (US)
50AQI (US)
11th August 2026
47AQI (US)
47AQI (US)
12th August 2026
57AQI (US)
57AQI (US)
13th August 2026
36AQI (US)
36AQI (US)
14th August 2026
33AQI (US)
33AQI (US)
15th August 2026
40AQI (US)
40AQI (US)
16th August 2026
41AQI (US)
41AQI (US)
17th August 2026
50AQI (US)
50AQI (US)
18th August 2026
52AQI (US)
52AQI (US)
19th August 2026
35AQI (US)
35AQI (US)
20th August 2026
40AQI (US)
40AQI (US)
21st August 2026
45AQI (US)
45AQI (US)
22nd August 2026
53AQI (US)
53AQI (US)
23rd August 2026
54AQI (US)
54AQI (US)
24th August 2026
44AQI (US)
44AQI (US)
25th August 2026
38AQI (US)
38AQI (US)
26th August 2026
34AQI (US)
34AQI (US)
27th August 2026
40AQI (US)
40AQI (US)
28th August 2026
37AQI (US)
37AQI (US)
29th August 2026
45AQI (US)
45AQI (US)
30th August 2026
33AQI (US)
33AQI (US)
31st August 2026
40AQI (US)
40AQI (US)
1st September 2026
36AQI (US)
36AQI (US)
2nd September 2026
32AQI (US)
32AQI (US)
3rd September 2026
38AQI (US)
38AQI (US)
4th September 2026
27AQI (US)
27AQI (US)
5th September 2026
31AQI (US)
31AQI (US)
6th September 2026
45AQI (US)
45AQI (US)
7th September 2026
60AQI (US)
60AQI (US)
8th September 2026
71AQI (US)
71AQI (US)
9th September 2026
72AQI (US)
72AQI (US)
10th September 2026
82AQI (US)
82AQI (US)
11th September 2026
56AQI (US)
56AQI (US)
12th September 2026
58AQI (US)
58AQI (US)
13th September 2026
65AQI (US)
65AQI (US)
14th September 2026
75AQI (US)
75AQI (US)
15th September 2026
72AQI (US)
72AQI (US)
16th September 2026
79AQI (US)
79AQI (US)
17th September 2026
51AQI (US)
51AQI (US)
18th September 2026
59AQI (US)
59AQI (US)
19th September 2026
80AQI (US)
80AQI (US)
20th September 2026
92AQI (US)
92AQI (US)
21st September 2026
93AQI (US)
93AQI (US)
22nd September 2026
82AQI (US)
82AQI (US)
23rd September 2026
56AQI (US)
56AQI (US)
24th September 2026
62AQI (US)
62AQI (US)
25th September 2026
60AQI (US)
60AQI (US)
26th September 2026
40AQI (US)
40AQI (US)
27th September 2026
39AQI (US)
39AQI (US)
28th September 2026
36AQI (US)
36AQI (US)
29th September 2026
45AQI (US)
45AQI (US)
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
98AQI (US)
82AQI (US)
73AQI (US)
79AQI (US)
60AQI (US)
43AQI (US)
40AQI (US)
43AQI (US)
58AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202664AQI (US)
5
13
7
6
2
20
6
5
22
4
8
12
10
6
25
20
10
25
6
25
6
10
19
106
133
27
6
Highest AQI (US) recorded in
January98AQI (US)
Lowest AQI (US) recorded in
July40AQI (US)
202574AQI (US)
6
21
4
1
20
7
2
22
7
17
13
1
30
15
15
9
22
14
17
16
14
5
26
9
19
2
1
7
22
1
73
215
72
5
Highest AQI (US) recorded in
January124AQI (US)
Lowest AQI (US) recorded in
September49AQI (US)
202471AQI (US)
4
19
6
2
13
6
10
3
17
11
5
19
6
12
19
21
9
27
4
15
16
8
22
4
25
2
3
15
12
11
19
1
115
182
66
3
Highest AQI (US) recorded in
December115AQI (US)
Lowest AQI (US) recorded in
July42AQI (US)
202377AQI (US)
1
8
18
3
7
10
11
1
13
16
1
2
22
6
5
26
14
16
8
23
17
14
12
18
9
22
3
11
12
5
12
13
1
84
195
76
5
Highest AQI (US) recorded in
January110AQI (US)
Lowest AQI (US) recorded in
August49AQI (US)
202276AQI (US)
8
14
8
13
7
3
4
13
14
5
15
10
11
16
4
8
22
10
15
6
22
7
9
16
6
5
21
4
3
10
17
1
76
177
70
4
Highest AQI (US) recorded in
December104AQI (US)
Lowest AQI (US) recorded in
July53AQI (US)
202177AQI (US)
7
12
11
4
6
18
5
13
13
10
18
2
8
22
1
10
18
2
3
28
7
24
6
22
2
13
15
3
6
22
2
1
12
14
4
73
207
69
15
Highest AQI (US) recorded in
January127AQI (US)
Lowest AQI (US) recorded in
August57AQI (US)
202071AQI (US)
4
9
2
11
8
3
15
13
17
5
26
19
10
2
15
11
4
12
12
7
5
14
11
4
10
13
4
82
135
45
4
Highest AQI (US) recorded in
December103AQI (US)
Lowest AQI (US) recorded in
August53AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2023(Avg.)
77AQI (US)Least Polluted Year Recorded
2026(Avg.)
64AQI (US)Hechi's annual 2026 AQI (US) (64) shows an average percentage change of -13.7% (improved AQI (US)) compared to previous years: 2020 (71), 2021 (77), 2022 (76), 2023 (77), 2024 (71), 2025 (74).
