Economic Development Zone Sanitation Department, Changchun, Jilin, 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
Economic Development Zone Sanitation Department, Changchun, Jilin, China
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Aug 2026
73AQILowest AQI recorded on
13th Aug 2023
14AQISame Day Analysis (17th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 55 of Moderate air quality, showing improvement over 2024 on the same day.
Day & Night AQI Trend: 16th Aug - 17th Aug 2026
Economic Development Zone Sanitation Department, Changchun, Jilin, China
AQI
Day
Night
.
4 AM16th Aug 2026
7 PM
3 AM17th Aug 2026
Day time
Avg. Highest Time
10AM16th Aug
63AQI
Avg. Lowest Time
5AM16th Aug
25AQI
Night time
Avg. Highest Time
10PM16th Aug
72AQI
Avg. Lowest Time
7PM16th Aug
51AQI
In the last 24 hours,
Economic Development Zone Sanitation Department's AQI reached its highest point of 72 at 10 PM during the Night, while the lowest point, 25, was recorded at 5 AM during the Day between 16th Aug and 17th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Economic Development Zone Sanitation Department, Changchun, Jilin, China
JulAug
19th - 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 - 17th17th
Day
Night
19th Jul 2026464 AMAQI
19th Jul 2026465 AMAQI
19th Jul 2026556 AMAQI
19th Jul 2026557 AMAQI
19th Jul 2026668 AMAQI
19th Jul 2026609 AMAQI
19th Jul 20265810 AMAQI
19th Jul 20265211 AMAQI
19th Jul 20265112 PMAQI
19th Jul 2026491 PMAQI
19th Jul 2026572 PMAQI
19th Jul 2026643 PMAQI
19th Jul 2026694 PMAQI
19th Jul 2026755 PMAQI
19th Jul 2026846 PMAQI
19th Jul 20261127 PMAQI
19th Jul 2026538 PMAQI
19th Jul 2026469 PMAQI
19th Jul 20265110 PMAQI
19th Jul 20265411 PMAQI
20th Jul 20264212 AMAQI
20th Jul 2026291 AMAQI
20th Jul 2026382 AMAQI
20th Jul 2026363 AMAQI
22°C19/27°C
20th Jul 2026364 AMAQI
20th Jul 2026365 AMAQI
20th Jul 2026296 AMAQI
20th Jul 2026257 AMAQI
20th Jul 2026298 AMAQI
20th Jul 2026339 AMAQI
20th Jul 20263110 AMAQI
20th Jul 20263411 AMAQI
20th Jul 20264512 PMAQI
20th Jul 2026481 PMAQI
20th Jul 2026422 PMAQI
20th Jul 2026303 PMAQI
20th Jul 2026214 PMAQI
20th Jul 2026215 PMAQI
20th Jul 2026216 PMAQI
20th Jul 2026257 PMAQI
20th Jul 2026278 PMAQI
20th Jul 2026319 PMAQI
20th Jul 20263810 PMAQI
20th Jul 20264411 PMAQI
21st Jul 20266012 AMAQI
21st Jul 2026621 AMAQI
21st Jul 2026632 AMAQI
21st Jul 2026553 AMAQI
22°C19/27°C
21st Jul 2026644 AMAQI
21st Jul 2026785 AMAQI
21st Jul 2026796 AMAQI
21st Jul 2026717 AMAQI
21st Jul 2026668 AMAQI
21st Jul 2026579 AMAQI
21st Jul 20267210 AMAQI
21st Jul 20266812 PMAQI
21st Jul 2026661 PMAQI
21st Jul 2026622 PMAQI
21st Jul 2026523 PMAQI
21st Jul 2026534 PMAQI
21st Jul 2026525 PMAQI
21st Jul 2026906 PMAQI
21st Jul 2026427 PMAQI
21st Jul 2026428 PMAQI
21st Jul 2026469 PMAQI
21st Jul 20265110 PMAQI
21st Jul 20265211 PMAQI
22nd Jul 20266812 AMAQI
22nd Jul 2026651 AMAQI
22nd Jul 2026672 AMAQI
22nd Jul 2026643 AMAQI
24°C20/29°C
22nd Jul 2026784 AMAQI
22nd Jul 2026885 AMAQI
22nd Jul 2026786 AMAQI
22nd Jul 2026767 AMAQI
22nd Jul 2026768 AMAQI
22nd Jul 2026729 AMAQI
22nd Jul 20267010 AMAQI
22nd Jul 20267011 AMAQI
22nd Jul 20266912 PMAQI
22nd Jul 2026561 PMAQI
22nd Jul 2026602 PMAQI
22nd Jul 2026663 PMAQI
22nd Jul 2026724 PMAQI
22nd Jul 2026675 PMAQI
22nd Jul 2026686 PMAQI
22nd Jul 2026747 PMAQI
22nd Jul 2026978 PMAQI
22nd Jul 2026989 PMAQI
22nd Jul 202610510 PMAQI
22nd Jul 202611011 PMAQI
23rd Jul 202610912 AMAQI
23rd Jul 2026951 AMAQI
23rd Jul 2026982 AMAQI
23rd Jul 2026943 AMAQI
25°C20/29°C
23rd Jul 2026974 AMAQI
23rd Jul 2026925 AMAQI
23rd Jul 2026906 AMAQI
23rd Jul 2026907 AMAQI
23rd Jul 2026788 AMAQI
23rd Jul 2026769 AMAQI
23rd Jul 20268510 AMAQI
23rd Jul 20266611 AMAQI
23rd Jul 20263812 PMAQI
23rd Jul 2026331 PMAQI
23rd Jul 2026422 PMAQI
23rd Jul 2026483 PMAQI
23rd Jul 2026494 PMAQI
23rd Jul 2026295 PMAQI
23rd Jul 2026276 PMAQI
23rd Jul 2026257 PMAQI
23rd Jul 2026258 PMAQI
23rd Jul 2026319 PMAQI
23rd Jul 20264010 PMAQI
23rd Jul 20265011 PMAQI
24th Jul 20263312 AMAQI
24th Jul 2026311 AMAQI
24th Jul 2026422 AMAQI
24th Jul 2026363 AMAQI
26°C21/30°C
24th Jul 2026484 AMAQI
24th Jul 2026525 AMAQI
24th Jul 2026596 AMAQI
24th Jul 2026607 AMAQI
24th Jul 2026608 AMAQI
24th Jul 2026569 AMAQI
24th Jul 20265210 AMAQI
24th Jul 20264611 AMAQI
24th Jul 20265012 PMAQI
24th Jul 2026531 PMAQI
24th Jul 2026532 PMAQI
24th Jul 2026563 PMAQI
24th Jul 2026514 PMAQI
24th Jul 2026295 PMAQI
24th Jul 2026586 PMAQI
24th Jul 2026487 PMAQI
24th Jul 2026448 PMAQI
24th Jul 2026319 PMAQI
24th Jul 20262910 PMAQI
24th Jul 20262711 PMAQI
25th Jul 20263612 AMAQI
25th Jul 2026361 AMAQI
25th Jul 2026422 AMAQI
25th Jul 2026313 AMAQI
23°C22/27°C
25th Jul 2026364 AMAQI
25th Jul 2026365 AMAQI
25th Jul 2026406 AMAQI
25th Jul 2026407 AMAQI
25th Jul 2026508 AMAQI
25th Jul 2026629 AMAQI
25th Jul 20265510 AMAQI
25th Jul 20268311 AMAQI
25th Jul 20267312 PMAQI
25th Jul 2026731 PMAQI
25th Jul 2026572 PMAQI
25th Jul 2026513 PMAQI
25th Jul 2026404 PMAQI
25th Jul 2026445 PMAQI
25th Jul 2026406 PMAQI
25th Jul 2026387 PMAQI
25th Jul 2026338 PMAQI
25th Jul 2026369 PMAQI
25th Jul 20264610 PMAQI
25th Jul 20265311 PMAQI
26th Jul 20265412 AMAQI
26th Jul 2026561 AMAQI
26th Jul 2026662 AMAQI
26th Jul 2026713 AMAQI
25°C22/29°C
26th Jul 2026714 AMAQI
26th Jul 2026705 AMAQI
26th Jul 2026726 AMAQI
26th Jul 2026717 AMAQI
26th Jul 2026708 AMAQI
26th Jul 2026539 AMAQI
26th Jul 20265410 AMAQI
26th Jul 20264811 AMAQI
26th Jul 20265212 PMAQI
26th Jul 2026511 PMAQI
26th Jul 2026512 PMAQI
26th Jul 2026553 PMAQI
26th Jul 2026514 PMAQI
26th Jul 2026405 PMAQI
26th Jul 2026466 PMAQI
26th Jul 2026487 PMAQI
26th Jul 2026538 PMAQI
26th Jul 2026669 PMAQI
26th Jul 20267410 PMAQI
26th Jul 20267611 PMAQI
27th Jul 20267812 AMAQI
27th Jul 2026871 AMAQI
27th Jul 2026942 AMAQI
27th Jul 2026883 AMAQI
26°C21/31°C
27th Jul 2026844 AMAQI
27th Jul 2026845 AMAQI
27th Jul 2026796 AMAQI
27th Jul 2026707 AMAQI
27th Jul 2026728 AMAQI
27th Jul 2026759 AMAQI
27th Jul 20267210 AMAQI
27th Jul 20267511 AMAQI
27th Jul 20267512 PMAQI
27th Jul 2026861 PMAQI
27th Jul 2026942 PMAQI
27th Jul 2026783 PMAQI
27th Jul 2026574 PMAQI
27th Jul 2026585 PMAQI
27th Jul 2026596 PMAQI
27th Jul 2026627 PMAQI
27th Jul 2026688 PMAQI
27th Jul 2026669 PMAQI
27th Jul 20267410 PMAQI
27th Jul 20268711 PMAQI
28th Jul 20268912 AMAQI
28th Jul 2026881 AMAQI
28th Jul 2026812 AMAQI
28th Jul 2026813 AMAQI
24°C21/27°C
28th Jul 2026824 AMAQI
28th Jul 2026865 AMAQI
28th Jul 2026836 AMAQI
28th Jul 2026807 AMAQI
28th Jul 2026848 AMAQI
28th Jul 20261029 AMAQI
28th Jul 20269810 AMAQI
28th Jul 202610411 AMAQI
28th Jul 20269912 PMAQI
28th Jul 2026941 PMAQI
28th Jul 2026842 PMAQI
28th Jul 2026743 PMAQI
28th Jul 2026764 PMAQI
28th Jul 2026795 PMAQI
28th Jul 2026806 PMAQI
28th Jul 2026787 PMAQI
28th Jul 2026898 PMAQI
28th Jul 2026819 PMAQI
28th Jul 20267510 PMAQI
28th Jul 20267311 PMAQI
29th Jul 20268112 AMAQI
29th Jul 2026861 AMAQI
29th Jul 2026942 AMAQI
29th Jul 2026963 AMAQI
26°C22/29°C
29th Jul 2026984 AMAQI
29th Jul 2026975 AMAQI
29th Jul 20261066 AMAQI
29th Jul 2026967 AMAQI
29th Jul 2026838 AMAQI
29th Jul 2026789 AMAQI
29th Jul 20266710 AMAQI
29th Jul 20266411 AMAQI
29th Jul 20265612 PMAQI
29th Jul 2026511 PMAQI
29th Jul 2026512 PMAQI
29th Jul 2026463 PMAQI
29th Jul 2026534 PMAQI
29th Jul 2026545 PMAQI
29th Jul 2026586 PMAQI
29th Jul 2026637 PMAQI
29th Jul 2026648 PMAQI
29th Jul 2026769 PMAQI
29th Jul 20267410 PMAQI
29th Jul 20267211 PMAQI
30th Jul 20268712 AMAQI
30th Jul 2026931 AMAQI
30th Jul 20261022 AMAQI
30th Jul 20261003 AMAQI
27°C24/31°C
30th Jul 2026944 AMAQI
30th Jul 20261005 AMAQI
30th Jul 20261046 AMAQI
30th Jul 20261097 AMAQI
30th Jul 20261048 AMAQI
30th Jul 2026999 AMAQI
30th Jul 202610010 AMAQI
30th Jul 20269711 AMAQI
30th Jul 20269212 PMAQI
30th Jul 2026961 PMAQI
30th Jul 2026982 PMAQI
30th Jul 2026873 PMAQI
30th Jul 2026764 PMAQI
30th Jul 2026605 PMAQI
30th Jul 2026636 PMAQI
30th Jul 2026637 PMAQI
30th Jul 2026608 PMAQI
30th Jul 2026669 PMAQI
30th Jul 20266510 PMAQI
30th Jul 20265511 PMAQI
31st Jul 20265012 AMAQI
31st Jul 2026501 AMAQI
31st Jul 2026442 AMAQI
31st Jul 2026533 AMAQI
27°C24/31°C
31st Jul 2026604 AMAQI
31st Jul 2026695 AMAQI
31st Jul 2026666 AMAQI
31st Jul 2026737 AMAQI
31st Jul 2026708 AMAQI
31st Jul 2026749 AMAQI
31st Jul 20267810 AMAQI
31st Jul 20267811 AMAQI
31st Jul 20268812 PMAQI
31st Jul 2026891 PMAQI
31st Jul 2026802 PMAQI
31st Jul 2026673 PMAQI
31st Jul 2026584 PMAQI
31st Jul 2026515 PMAQI
31st Jul 2026526 PMAQI
31st Jul 2026567 PMAQI
31st Jul 2026548 PMAQI
31st Jul 2026449 PMAQI
31st Jul 20264610 PMAQI
31st Jul 20264211 PMAQI
1st Aug 20264412 AMAQI
1st Aug 2026531 AMAQI
1st Aug 2026522 AMAQI
1st Aug 2026673 AMAQI
28°C26/31°C
1st Aug 2026764 AMAQI
1st Aug 2026765 AMAQI
1st Aug 2026856 AMAQI
1st Aug 2026807 AMAQI
1st Aug 2026868 AMAQI
1st Aug 2026929 AMAQI
1st Aug 20269210 AMAQI
1st Aug 20269411 AMAQI
1st Aug 20269012 PMAQI
1st Aug 2026921 PMAQI
1st Aug 2026922 PMAQI
1st Aug 2026833 PMAQI
1st Aug 2026724 PMAQI
1st Aug 2026725 PMAQI
1st Aug 2026726 PMAQI
1st Aug 2026607 PMAQI
1st Aug 2026648 PMAQI
1st Aug 2026689 PMAQI
1st Aug 20265010 PMAQI
1st Aug 20263111 PMAQI
2nd Aug 20262812 AMAQI
2nd Aug 2026421 AMAQI
2nd Aug 2026502 AMAQI
2nd Aug 2026603 AMAQI
27°C25/30°C
2nd Aug 2026684 AMAQI
2nd Aug 2026735 AMAQI
2nd Aug 2026746 AMAQI
2nd Aug 2026647 AMAQI
2nd Aug 2026748 AMAQI
2nd Aug 2026699 AMAQI
2nd Aug 20266410 AMAQI
2nd Aug 20266211 AMAQI
2nd Aug 20263812 PMAQI
2nd Aug 2026331 PMAQI
2nd Aug 2026382 PMAQI
2nd Aug 2026363 PMAQI
2nd Aug 2026254 PMAQI
2nd Aug 2026195 PMAQI
2nd Aug 2026216 PMAQI
2nd Aug 2026257 PMAQI
2nd Aug 2026238 PMAQI
2nd Aug 2026259 PMAQI
2nd Aug 20262810 PMAQI
2nd Aug 20262711 PMAQI
3rd Aug 20263112 AMAQI
3rd Aug 2026331 AMAQI
3rd Aug 2026422 AMAQI
3rd Aug 2026493 AMAQI
26°C24/30°C
3rd Aug 2026514 AMAQI
3rd Aug 2026535 AMAQI
3rd Aug 2026546 AMAQI
3rd Aug 2026507 AMAQI
3rd Aug 2026548 AMAQI
3rd Aug 2026509 AMAQI
3rd Aug 20265410 AMAQI
3rd Aug 20265311 AMAQI
3rd Aug 20265812 PMAQI
3rd Aug 2026571 PMAQI
3rd Aug 2026562 PMAQI
3rd Aug 2026803 PMAQI
3rd Aug 2026684 PMAQI
3rd Aug 2026445 PMAQI
3rd Aug 2026386 PMAQI
3rd Aug 2026447 PMAQI
3rd Aug 2026448 PMAQI
3rd Aug 2026509 PMAQI
3rd Aug 20265810 PMAQI
3rd Aug 20265811 PMAQI
4th Aug 20266212 AMAQI
4th Aug 2026671 AMAQI
4th Aug 2026672 AMAQI
4th Aug 2026693 AMAQI
28°C24/32°C
4th Aug 2026744 AMAQI
4th Aug 2026765 AMAQI
4th Aug 2026766 AMAQI
4th Aug 2026767 AMAQI
4th Aug 2026748 AMAQI
4th Aug 2026729 AMAQI
4th Aug 20267410 AMAQI
4th Aug 20267211 AMAQI
4th Aug 20266212 PMAQI
4th Aug 2026591 PMAQI
4th Aug 2026582 PMAQI
4th Aug 2026573 PMAQI
4th Aug 2026594 PMAQI
4th Aug 2026585 PMAQI
4th Aug 2026556 PMAQI
4th Aug 2026557 PMAQI
4th Aug 2026558 PMAQI
4th Aug 2026609 PMAQI
4th Aug 20266810 PMAQI
4th Aug 20266811 PMAQI
5th Aug 20266712 AMAQI
5th Aug 2026711 AMAQI
5th Aug 2026712 AMAQI
5th Aug 2026743 AMAQI
28°C25/31°C
5th Aug 2026834 AMAQI
5th Aug 20261025 AMAQI
5th Aug 20261086 AMAQI
5th Aug 20261067 AMAQI
5th Aug 2026948 AMAQI
5th Aug 2026809 AMAQI
5th Aug 20268110 AMAQI
5th Aug 20268811 AMAQI
5th Aug 20269212 PMAQI
5th Aug 2026781 PMAQI
5th Aug 2026622 PMAQI
5th Aug 2026583 PMAQI
5th Aug 2026524 PMAQI
5th Aug 2026555 PMAQI
5th Aug 2026586 PMAQI
5th Aug 2026577 PMAQI
5th Aug 2026568 PMAQI
5th Aug 2026459 PMAQI
5th Aug 20263610 PMAQI
5th Aug 20264011 PMAQI
6th Aug 20263312 AMAQI
6th Aug 2026401 AMAQI
6th Aug 2026482 AMAQI
6th Aug 2026623 AMAQI
27°C24/31°C
6th Aug 2026744 AMAQI
6th Aug 2026785 AMAQI
6th Aug 2026836 AMAQI
6th Aug 2026737 AMAQI
6th Aug 2026718 AMAQI
6th Aug 2026689 AMAQI
6th Aug 20264910 AMAQI
6th Aug 20264511 AMAQI
6th Aug 20263612 PMAQI
6th Aug 2026291 PMAQI
6th Aug 2026272 PMAQI
6th Aug 2026363 PMAQI
6th Aug 2026294 PMAQI
6th Aug 2026275 PMAQI
6th Aug 2026216 PMAQI
6th Aug 2026147 PMAQI
6th Aug 202688 PMAQI
6th Aug 2026129 PMAQI
6th Aug 20261410 PMAQI
6th Aug 20263111 PMAQI
7th Aug 20263112 AMAQI
7th Aug 2026591 AMAQI
7th Aug 2026622 AMAQI
7th Aug 2026383 AMAQI
27°C24/32°C
7th Aug 2026364 AMAQI
7th Aug 2026105 AMAQI
7th Aug 2026106 AMAQI
7th Aug 2026217 AMAQI
7th Aug 2026198 AMAQI
7th Aug 2026219 AMAQI
7th Aug 20261710 AMAQI
7th Aug 20263611 AMAQI
7th Aug 20266212 PMAQI
7th Aug 2026311 PMAQI
7th Aug 2026232 PMAQI
7th Aug 2026233 PMAQI
7th Aug 2026254 PMAQI
7th Aug 2026275 PMAQI
7th Aug 2026256 PMAQI
7th Aug 2026257 PMAQI
7th Aug 2026338 PMAQI
7th Aug 2026369 PMAQI
7th Aug 20263310 PMAQI
7th Aug 20264611 PMAQI
8th Aug 20265712 AMAQI
8th Aug 2026591 AMAQI
8th Aug 2026542 AMAQI
8th Aug 2026443 AMAQI
20°C15/25°C
8th Aug 2026534 AMAQI
8th Aug 2026575 AMAQI
8th Aug 2026596 AMAQI
8th Aug 2026587 AMAQI
8th Aug 2026548 AMAQI
8th Aug 2026509 AMAQI
8th Aug 20264010 AMAQI
8th Aug 20263611 AMAQI
8th Aug 20263812 PMAQI
8th Aug 2026381 PMAQI
8th Aug 2026382 PMAQI
8th Aug 2026333 PMAQI
8th Aug 2026334 PMAQI
8th Aug 2026315 PMAQI
8th Aug 2026366 PMAQI
8th Aug 2026317 PMAQI
8th Aug 2026368 PMAQI
8th Aug 2026409 PMAQI
8th Aug 20264410 PMAQI
8th Aug 20265011 PMAQI
9th Aug 20264812 AMAQI
9th Aug 2026481 AMAQI
9th Aug 2026442 AMAQI
9th Aug 2026313 AMAQI
16°C11/21°C
9th Aug 2026334 AMAQI
9th Aug 2026315 AMAQI
9th Aug 2026336 AMAQI
9th Aug 2026387 AMAQI
9th Aug 2026388 AMAQI
9th Aug 2026319 AMAQI
9th Aug 20264210 AMAQI
9th Aug 20264211 AMAQI
9th Aug 20262912 PMAQI
9th Aug 2026291 PMAQI
9th Aug 2026292 PMAQI
9th Aug 2026313 PMAQI
9th Aug 2026294 PMAQI
9th Aug 2026315 PMAQI
9th Aug 2026296 PMAQI
9th Aug 2026297 PMAQI
9th Aug 2026318 PMAQI
9th Aug 2026339 PMAQI
9th Aug 20263610 PMAQI
9th Aug 20266011 PMAQI
10th Aug 20264212 AMAQI
10th Aug 2026671 AMAQI
10th Aug 2026552 AMAQI
10th Aug 2026423 AMAQI
17°C11/24°C
10th Aug 2026384 AMAQI
10th Aug 2026465 AMAQI
10th Aug 2026486 AMAQI
10th Aug 2026427 AMAQI
10th Aug 2026428 AMAQI
10th Aug 2026429 AMAQI
10th Aug 20264010 AMAQI
10th Aug 20264811 AMAQI
10th Aug 20265112 PMAQI
10th Aug 2026511 PMAQI
10th Aug 2026422 PMAQI
10th Aug 2026363 PMAQI
10th Aug 2026364 PMAQI
10th Aug 2026315 PMAQI
10th Aug 2026336 PMAQI
10th Aug 2026337 PMAQI
10th Aug 2026368 PMAQI
10th Aug 2026519 PMAQI
10th Aug 20265210 PMAQI
10th Aug 20265211 PMAQI
11th Aug 20264812 AMAQI
11th Aug 2026421 AMAQI
11th Aug 2026382 AMAQI
11th Aug 2026423 AMAQI
23°C17/29°C
11th Aug 2026364 AMAQI
11th Aug 2026385 AMAQI
11th Aug 2026366 AMAQI
11th Aug 2026387 AMAQI
11th Aug 2026388 AMAQI
11th Aug 2026319 AMAQI
11th Aug 20262910 AMAQI
11th Aug 20262911 AMAQI
11th Aug 20262512 PMAQI
11th Aug 2026211 PMAQI
11th Aug 2026232 PMAQI
11th Aug 2026233 PMAQI
11th Aug 2026254 PMAQI
11th Aug 2026215 PMAQI
11th Aug 2026216 PMAQI
11th Aug 2026257 PMAQI
11th Aug 2026318 PMAQI
11th Aug 2026529 PMAQI
11th Aug 20265810 PMAQI
11th Aug 20265811 PMAQI
12th Aug 20266512 AMAQI
12th Aug 2026681 AMAQI
12th Aug 2026692 AMAQI
12th Aug 2026683 AMAQI
26°C22/30°C
12th Aug 2026664 AMAQI
12th Aug 2026625 AMAQI
12th Aug 2026586 AMAQI
12th Aug 2026577 AMAQI
12th Aug 2026578 AMAQI
12th Aug 2026569 AMAQI
12th Aug 20265710 AMAQI
12th Aug 20265411 AMAQI
12th Aug 20265612 PMAQI
12th Aug 2026521 PMAQI
12th Aug 2026442 PMAQI
12th Aug 2026463 PMAQI
12th Aug 2026444 PMAQI
12th Aug 2026365 PMAQI
12th Aug 2026486 PMAQI
12th Aug 2026527 PMAQI
12th Aug 2026568 PMAQI
12th Aug 2026649 PMAQI
12th Aug 20265810 PMAQI
12th Aug 20265911 PMAQI
13th Aug 20266012 AMAQI
13th Aug 2026401 AMAQI
13th Aug 2026332 AMAQI
13th Aug 2026463 AMAQI
26°C22/30°C
13th Aug 2026504 AMAQI
13th Aug 2026495 AMAQI
13th Aug 2026526 AMAQI
13th Aug 2026717 AMAQI
13th Aug 2026148 AMAQI
13th Aug 2026109 AMAQI
13th Aug 2026810 AMAQI
13th Aug 2026811 AMAQI
13th Aug 2026812 PMAQI
13th Aug 2026191 PMAQI
13th Aug 2026102 PMAQI
13th Aug 2026103 PMAQI
13th Aug 2026174 PMAQI
13th Aug 202685 PMAQI
13th Aug 2026176 PMAQI
13th Aug 2026447 PMAQI
13th Aug 2026368 PMAQI
13th Aug 2026409 PMAQI
13th Aug 20265110 PMAQI
13th Aug 20265511 PMAQI
14th Aug 20265312 AMAQI
14th Aug 2026461 AMAQI
14th Aug 2026422 AMAQI
14th Aug 2026513 AMAQI
21°C19/23°C
14th Aug 2026584 AMAQI
14th Aug 2026555 AMAQI
14th Aug 2026486 AMAQI
14th Aug 2026527 AMAQI
14th Aug 2026788 AMAQI
14th Aug 2026829 AMAQI
14th Aug 20265410 AMAQI
14th Aug 20263111 AMAQI
14th Aug 20261912 PMAQI
14th Aug 2026111 PMAQI
14th Aug 2026212 PMAQI
14th Aug 2026173 PMAQI
14th Aug 202694 PMAQI
14th Aug 202685 PMAQI
14th Aug 2026196 PMAQI
14th Aug 2026237 PMAQI
14th Aug 2026278 PMAQI
14th Aug 2026369 PMAQI
14th Aug 20264210 PMAQI
14th Aug 20263611 PMAQI
15th Aug 20263612 AMAQI
15th Aug 2026461 AMAQI
15th Aug 2026422 AMAQI
15th Aug 2026383 AMAQI
21°C16/25°C
15th Aug 2026364 AMAQI
15th Aug 2026485 AMAQI
15th Aug 2026406 AMAQI
15th Aug 2026427 AMAQI
15th Aug 2026608 AMAQI
15th Aug 2026509 AMAQI
15th Aug 20264410 AMAQI
15th Aug 20263111 AMAQI
15th Aug 20262312 PMAQI
15th Aug 2026191 PMAQI
15th Aug 2026212 PMAQI
15th Aug 2026233 PMAQI
15th Aug 2026194 PMAQI
15th Aug 2026215 PMAQI
15th Aug 2026296 PMAQI
15th Aug 2026337 PMAQI
15th Aug 2026338 PMAQI
15th Aug 2026489 PMAQI
15th Aug 20264610 PMAQI
15th Aug 20265211 PMAQI
16th Aug 20265112 AMAQI
16th Aug 2026251 AMAQI
16th Aug 2026272 AMAQI
16th Aug 2026363 AMAQI
21°C17/27°C
16th Aug 2026254 AMAQI
16th Aug 2026255 AMAQI
16th Aug 2026406 AMAQI
16th Aug 2026467 AMAQI
16th Aug 2026448 AMAQI
16th Aug 2026529 AMAQI
16th Aug 20266310 AMAQI
16th Aug 20266211 AMAQI
16th Aug 20264812 PMAQI
16th Aug 2026421 PMAQI
16th Aug 2026422 PMAQI
16th Aug 2026403 PMAQI
16th Aug 2026364 PMAQI
16th Aug 2026335 PMAQI
16th Aug 2026366 PMAQI
16th Aug 2026517 PMAQI
16th Aug 2026578 PMAQI
16th Aug 2026659 PMAQI
16th Aug 20267210 PMAQI
16th Aug 20266611 PMAQI
17th Aug 20266812 AMAQI
17th Aug 2026581 AMAQI
17th Aug 2026542 AMAQI
17th Aug 2026583 AMAQI
23°C20/27°C
17th Aug 2026624 AMAQI
4 AM17th Aug 2026665 AMAQI
17th Aug 2026696 AMAQI
17th Aug 2026687 AMAQI
17th Aug 2026668 AMAQI
17th Aug 2026589 AMAQI
17th Aug 20265110 AMAQI
17th Aug 20264411 AMAQI
11 AM17th Aug 20264212 PMAQI
17th Aug 2026421 PMAQI
17th Aug 2026382 PMAQI
17th Aug 2026403 PMAQI
17th Aug 2026484 PMAQI
17th Aug 2026555 PMAQI
17th Aug 2026536 PMAQI
17th Aug 2026517 PMAQI
7 PM17th Aug 2026528 PMAQI
17th Aug 2026579 PMAQI
17th Aug 20266210 PMAQI
17th Aug 20266211 PMAQI
11 PM3 AM
10°C9/10°C
Day time
Avg. Highest Time
5 AM - 8 AM
63AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
5 PM
41AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 8 AM (Avg. 63), while the lowest AQI was between 5 PM to 5 PM (Avg. 41).
Night time
Avg. Highest Time
2 AM - 3 AM
58AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
8 PM
46AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 3 AM (Avg. 58), while the lowest AQI was between 8 PM to 8 PM (Avg. 46).
2026 Days Vs Air Quality
Economic Development Zone Sanitation Department, Changchun, Jilin, China
2026
28%
65
46%
105
23%
53
3%
6
Total number of days with different AQI categories in last 229 days in 2026 (136 days remaining)
Good
65 DaysModerate
105 DaysPoor
53 DaysUnhealthy
6 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 28%
Health Risk Level:
Very high
In 2026, 28% of 229 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
Economic Development Zone Sanitation Department, Changchun, Jilin, 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
102AQI (US)
102AQI (US)
2nd January 2026
112AQI (US)
112AQI (US)
3rd January 2026
142AQI (US)
142AQI (US)
4th January 2026
147AQI (US)
147AQI (US)
5th January 2026
92AQI (US)
92AQI (US)
6th January 2026
75AQI (US)
75AQI (US)
7th January 2026
49AQI (US)
49AQI (US)
8th January 2026
88AQI (US)
88AQI (US)
9th January 2026
98AQI (US)
98AQI (US)
10th January 2026
107AQI (US)
107AQI (US)
11th January 2026
99AQI (US)
99AQI (US)
12th January 2026
76AQI (US)
76AQI (US)
13th January 2026
43AQI (US)
43AQI (US)
14th January 2026
85AQI (US)
85AQI (US)
15th January 2026
101AQI (US)
101AQI (US)
16th January 2026
130AQI (US)
130AQI (US)
17th January 2026
84AQI (US)
84AQI (US)
18th January 2026
84AQI (US)
84AQI (US)
19th January 2026
66AQI (US)
66AQI (US)
20th January 2026
69AQI (US)
69AQI (US)
21st January 2026
90AQI (US)
90AQI (US)
22nd January 2026
68AQI (US)
68AQI (US)
23rd January 2026
67AQI (US)
67AQI (US)
24th January 2026
90AQI (US)
90AQI (US)
25th January 2026
113AQI (US)
113AQI (US)
26th January 2026
124AQI (US)
124AQI (US)
27th January 2026
107AQI (US)
107AQI (US)
28th January 2026
117AQI (US)
117AQI (US)
29th January 2026
109AQI (US)
109AQI (US)
30th January 2026
136AQI (US)
136AQI (US)
31st January 2026
133AQI (US)
133AQI (US)
1st February 2026
122AQI (US)
122AQI (US)
2nd February 2026
113AQI (US)
113AQI (US)
3rd February 2026
56AQI (US)
56AQI (US)
4th February 2026
103AQI (US)
103AQI (US)
5th February 2026
120AQI (US)
120AQI (US)
6th February 2026
56AQI (US)
56AQI (US)
7th February 2026
90AQI (US)
90AQI (US)
8th February 2026
91AQI (US)
91AQI (US)
9th February 2026
110AQI (US)
110AQI (US)
10th February 2026
133AQI (US)
133AQI (US)
11th February 2026
113AQI (US)
113AQI (US)
12th February 2026
149AQI (US)
149AQI (US)
13th February 2026
146AQI (US)
146AQI (US)
14th February 2026
125AQI (US)
125AQI (US)
15th February 2026
63AQI (US)
63AQI (US)
16th February 2026
77AQI (US)
77AQI (US)
17th February 2026
109AQI (US)
109AQI (US)
18th February 2026
75AQI (US)
75AQI (US)
19th February 2026
79AQI (US)
79AQI (US)
20th February 2026
116AQI (US)
116AQI (US)
21st February 2026
140AQI (US)
140AQI (US)
22nd February 2026
78AQI (US)
78AQI (US)
23rd February 2026
71AQI (US)
71AQI (US)
24th February 2026
75AQI (US)
75AQI (US)
25th February 2026
110AQI (US)
110AQI (US)
26th February 2026
62AQI (US)
62AQI (US)
27th February 2026
83AQI (US)
83AQI (US)
28th February 2026
81AQI (US)
81AQI (US)
1st March 2026
102AQI (US)
102AQI (US)
2nd March 2026
139AQI (US)
139AQI (US)
3rd March 2026
131AQI (US)
131AQI (US)
4th March 2026
88AQI (US)
88AQI (US)
5th March 2026
106AQI (US)
106AQI (US)
6th March 2026
67AQI (US)
67AQI (US)
7th March 2026
91AQI (US)
91AQI (US)
8th March 2026
123AQI (US)
123AQI (US)
9th March 2026
98AQI (US)
98AQI (US)
10th March 2026
119AQI (US)
119AQI (US)
11th March 2026
104AQI (US)
104AQI (US)
12th March 2026
134AQI (US)
134AQI (US)
13th March 2026
121AQI (US)
121AQI (US)
14th March 2026
76AQI (US)
76AQI (US)
15th March 2026
153AQI (US)
153AQI (US)
16th March 2026
142AQI (US)
142AQI (US)
17th March 2026
172AQI (US)
172AQI (US)
18th March 2026
76AQI (US)
76AQI (US)
19th March 2026
72AQI (US)
72AQI (US)
20th March 2026
103AQI (US)
103AQI (US)
21st March 2026
158AQI (US)
158AQI (US)
22nd March 2026
169AQI (US)
169AQI (US)
23rd March 2026
148AQI (US)
148AQI (US)
24th March 2026
155AQI (US)
155AQI (US)
25th March 2026
150AQI (US)
150AQI (US)
26th March 2026
155AQI (US)
155AQI (US)
27th March 2026
117AQI (US)
117AQI (US)
28th March 2026
150AQI (US)
150AQI (US)
29th March 2026
131AQI (US)
131AQI (US)
30th March 2026
76AQI (US)
76AQI (US)
31st March 2026
130AQI (US)
130AQI (US)
1st April 2026
109AQI (US)
109AQI (US)
2nd April 2026
140AQI (US)
140AQI (US)
3rd April 2026
148AQI (US)
148AQI (US)
4th April 2026
75AQI (US)
75AQI (US)
5th April 2026
70AQI (US)
70AQI (US)
6th April 2026
61AQI (US)
61AQI (US)
7th April 2026
52AQI (US)
52AQI (US)
8th April 2026
69AQI (US)
69AQI (US)
9th April 2026
108AQI (US)
108AQI (US)
10th April 2026
116AQI (US)
116AQI (US)
11th April 2026
28AQI (US)
28AQI (US)
12th April 2026
64AQI (US)
64AQI (US)
13th April 2026
51AQI (US)
51AQI (US)
14th April 2026
89AQI (US)
89AQI (US)
15th April 2026
105AQI (US)
105AQI (US)
16th April 2026
118AQI (US)
118AQI (US)
17th April 2026
77AQI (US)
77AQI (US)
18th April 2026
62AQI (US)
62AQI (US)
19th April 2026
83AQI (US)
83AQI (US)
20th April 2026
67AQI (US)
67AQI (US)
21st April 2026
68AQI (US)
68AQI (US)
22nd April 2026
42AQI (US)
42AQI (US)
23rd April 2026
61AQI (US)
61AQI (US)
24th April 2026
107AQI (US)
107AQI (US)
25th April 2026
100AQI (US)
100AQI (US)
26th April 2026
48AQI (US)
48AQI (US)
27th April 2026
44AQI (US)
44AQI (US)
28th April 2026
45AQI (US)
45AQI (US)
29th April 2026
49AQI (US)
49AQI (US)
30th April 2026
48AQI (US)
48AQI (US)
1st May 2026
59AQI (US)
59AQI (US)
2nd May 2026
37AQI (US)
37AQI (US)
3rd May 2026
46AQI (US)
46AQI (US)
4th May 2026
51AQI (US)
51AQI (US)
5th May 2026
62AQI (US)
62AQI (US)
6th May 2026
42AQI (US)
42AQI (US)
7th May 2026
50AQI (US)
50AQI (US)
8th May 2026
43AQI (US)
43AQI (US)
9th May 2026
61AQI (US)
61AQI (US)
10th May 2026
54AQI (US)
54AQI (US)
11th May 2026
57AQI (US)
57AQI (US)
12th May 2026
62AQI (US)
62AQI (US)
13th May 2026
63AQI (US)
63AQI (US)
14th May 2026
77AQI (US)
77AQI (US)
15th May 2026
54AQI (US)
54AQI (US)
16th May 2026
78AQI (US)
78AQI (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
62AQI (US)
62AQI (US)
21st May 2026
66AQI (US)
66AQI (US)
22nd May 2026
81AQI (US)
81AQI (US)
23rd May 2026
71AQI (US)
71AQI (US)
24th May 2026
71AQI (US)
71AQI (US)
25th May 2026
66AQI (US)
66AQI (US)
26th May 2026
44AQI (US)
44AQI (US)
27th May 2026
40AQI (US)
40AQI (US)
28th May 2026
43AQI (US)
43AQI (US)
29th May 2026
26AQI (US)
26AQI (US)
30th May 2026
22AQI (US)
22AQI (US)
31st May 2026
41AQI (US)
41AQI (US)
1st June 2026
30AQI (US)
30AQI (US)
2nd June 2026
59AQI (US)
59AQI (US)
3rd June 2026
29AQI (US)
29AQI (US)
4th June 2026
41AQI (US)
41AQI (US)
5th June 2026
34AQI (US)
34AQI (US)
6th June 2026
28AQI (US)
28AQI (US)
7th June 2026
22AQI (US)
22AQI (US)
8th June 2026
22AQI (US)
22AQI (US)
9th June 2026
28AQI (US)
28AQI (US)
10th June 2026
30AQI (US)
30AQI (US)
11th June 2026
46AQI (US)
46AQI (US)
12th June 2026
36AQI (US)
36AQI (US)
13th June 2026
75AQI (US)
75AQI (US)
14th June 2026
62AQI (US)
62AQI (US)
15th June 2026
62AQI (US)
62AQI (US)
16th June 2026
56AQI (US)
56AQI (US)
17th June 2026
45AQI (US)
45AQI (US)
18th June 2026
53AQI (US)
53AQI (US)
19th June 2026
48AQI (US)
48AQI (US)
20th June 2026
52AQI (US)
52AQI (US)
21st June 2026
15AQI (US)
15AQI (US)
22nd June 2026
26AQI (US)
26AQI (US)
23rd June 2026
53AQI (US)
53AQI (US)
24th June 2026
52AQI (US)
52AQI (US)
25th June 2026
45AQI (US)
45AQI (US)
26th June 2026
35AQI (US)
35AQI (US)
27th June 2026
50AQI (US)
50AQI (US)
28th June 2026
84AQI (US)
84AQI (US)
29th June 2026
62AQI (US)
62AQI (US)
30th June 2026
56AQI (US)
56AQI (US)
1st July 2026
74AQI (US)
74AQI (US)
2nd July 2026
69AQI (US)
69AQI (US)
3rd July 2026
61AQI (US)
61AQI (US)
4th July 2026
44AQI (US)
44AQI (US)
5th July 2026
46AQI (US)
46AQI (US)
6th July 2026
50AQI (US)
50AQI (US)
7th July 2026
25AQI (US)
25AQI (US)
8th July 2026
19AQI (US)
19AQI (US)
9th July 2026
40AQI (US)
40AQI (US)
10th July 2026
31AQI (US)
31AQI (US)
11th July 2026
32AQI (US)
32AQI (US)
12th July 2026
34AQI (US)
34AQI (US)
13th July 2026
42AQI (US)
42AQI (US)
14th July 2026
26AQI (US)
26AQI (US)
15th July 2026
45AQI (US)
45AQI (US)
16th July 2026
27AQI (US)
27AQI (US)
17th July 2026
57AQI (US)
57AQI (US)
18th July 2026
62AQI (US)
62AQI (US)
19th July 2026
57AQI (US)
57AQI (US)
20th July 2026
33AQI (US)
33AQI (US)
21st July 2026
61AQI (US)
61AQI (US)
22nd July 2026
76AQI (US)
76AQI (US)
23rd July 2026
63AQI (US)
63AQI (US)
24th July 2026
46AQI (US)
46AQI (US)
25th July 2026
47AQI (US)
47AQI (US)
26th July 2026
59AQI (US)
59AQI (US)
27th July 2026
76AQI (US)
76AQI (US)
28th July 2026
85AQI (US)
85AQI (US)
29th July 2026
74AQI (US)
74AQI (US)
30th July 2026
86AQI (US)
86AQI (US)
31st July 2026
62AQI (US)
62AQI (US)
1st August 2026
73AQI (US)
73AQI (US)
2nd August 2026
44AQI (US)
44AQI (US)
3rd August 2026
51AQI (US)
51AQI (US)
4th August 2026
66AQI (US)
66AQI (US)
5th August 2026
71AQI (US)
71AQI (US)
6th August 2026
42AQI (US)
42AQI (US)
7th August 2026
31AQI (US)
31AQI (US)
8th August 2026
45AQI (US)
45AQI (US)
9th August 2026
36AQI (US)
36AQI (US)
10th August 2026
44AQI (US)
44AQI (US)
11th August 2026
34AQI (US)
34AQI (US)
12th August 2026
56AQI (US)
56AQI (US)
13th August 2026
32AQI (US)
32AQI (US)
14th August 2026
38AQI (US)
38AQI (US)
15th August 2026
37AQI (US)
37AQI (US)
16th August 2026
45AQI (US)
45AQI (US)
17th August 2026
55AQI (US)
55AQI (US)
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
97AQI (US)
98AQI (US)
121AQI (US)
77AQI (US)
55AQI (US)
45AQI (US)
52AQI (US)
47AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202675AQI (US)
2
15
14
14
14
8
17
6
7
15
8
11
20
18
12
16
15
11
6
65
105
53
6
Highest AQI (US) recorded in
March121AQI (US)
Lowest AQI (US) recorded in
June45AQI (US)
202584AQI (US)
7
20
4
13
14
1
12
14
5
18
12
2
29
9
21
13
18
23
8
15
15
3
18
9
1
12
7
11
4
13
12
2
69
184
88
24
Highest AQI (US) recorded in
January121AQI (US)
Lowest AQI (US) recorded in
August46AQI (US)
202480AQI (US)
9
17
4
10
9
9
1
2
23
6
10
14
3
3
12
18
1
18
12
17
5
9
24
7
24
6
5
19
6
1
1
13
13
3
27
4
103
159
79
20
4
Highest AQI (US) recorded in
April128AQI (US)
Lowest AQI (US) recorded in
September39AQI (US)
202383AQI (US)
1
17
9
3
1
11
12
5
10
13
8
2
12
7
8
1
3
26
1
1
10
20
21
10
24
7
18
12
6
14
8
3
6
10
6
3
1
3
13
13
2
94
162
69
32
3
1
Highest AQI (US) recorded in
March120AQI (US)
Lowest AQI (US) recorded in
August38AQI (US)
202282AQI (US)
5
17
9
7
12
2
2
22
7
2
10
9
3
2
8
23
13
17
15
8
1
18
8
2
8
17
5
1
6
10
12
2
4
17
7
3
77
144
71
20
2
Highest AQI (US) recorded in
January130AQI (US)
Lowest AQI (US) recorded in
August46AQI (US)
202185AQI (US)
14
9
5
2
15
6
6
1
11
13
5
2
13
12
4
1
5
19
7
15
15
9
22
13
8
18
12
6
18
6
1
2
13
12
3
3
18
9
1
71
178
74
25
6
Highest AQI (US) recorded in
March120AQI (US)
Lowest AQI (US) recorded in
September46AQI (US)
202083AQI (US)
9
4
2
1
6
7
5
5
12
1
12
17
1
9
20
2
17
14
14
14
2
8
15
7
1
5
9
14
2
17
12
2
72
128
48
6
7
5
Highest AQI (US) recorded in
April202AQI (US)
Lowest AQI (US) recorded in
August48AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2021(Avg.)
85AQI (US)Least Polluted Year Recorded
2026(Avg.)
75AQI (US)Economic Development Zone Sanitation Department's annual 2026 AQI (US) (75) shows an average percentage change of -9.4% (improved AQI (US)) compared to previous years: 2020 (83), 2021 (85), 2022 (82), 2023 (83), 2024 (80), 2025 (84).
