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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

High tech Zone Administrative Committee, 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

High tech Zone Administrative Committee, Changchun, Jilin, China

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
17th Aug 2024
73AQI
Lowest AQI recorded on
13th Aug 2023
18AQI

Same Day Analysis (15th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 34 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.

Day & Night AQI Trend: 14th Aug - 15th Aug 2026

High tech Zone Administrative Committee, Changchun, Jilin, China

AQI
Day
Night
.

4 AM14th Aug 2026

7 PM

3 AM15th Aug 2026

Day time
Avg. Highest Time
9AM14th Aug

70AQI

Avg. Lowest Time
12PM14th Aug

9AQI

Night time
Avg. Highest Time
12AM15th Aug

68AQI

Avg. Lowest Time
7PM14th Aug

23AQI

In the last 24 hours,

High tech Zone Administrative Committee's AQI reached its highest point of 70 at 9 AM during the Day, while the lowest point, 9, was recorded at 12 PM during the Day between 14th Aug and 15th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

High tech Zone Administrative Committee, Changchun, Jilin, China

JulAug
17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th
Day
Night
17th Jul 2026514 AMAQI
17th Jul 2026525 AMAQI
17th Jul 2026566 AMAQI
17th Jul 2026547 AMAQI
17th Jul 2026578 AMAQI
17th Jul 2026649 AMAQI
17th Jul 20267310 AMAQI
17th Jul 20267611 AMAQI
17th Jul 20266812 PMAQI
17th Jul 2026651 PMAQI
17th Jul 2026642 PMAQI
17th Jul 2026563 PMAQI
17th Jul 2026554 PMAQI
17th Jul 2026545 PMAQI
17th Jul 2026516 PMAQI
17th Jul 2026537 PMAQI
17th Jul 2026538 PMAQI
17th Jul 2026649 PMAQI
17th Jul 20267210 PMAQI
17th Jul 20267611 PMAQI
18th Jul 20268212 AMAQI
18th Jul 2026841 AMAQI
18th Jul 2026942 AMAQI
18th Jul 20261083 AMAQI

24°C18/28°C

18th Jul 20261154 AMAQI
18th Jul 20261285 AMAQI
18th Jul 20261246 AMAQI
18th Jul 20261327 AMAQI
18th Jul 20261348 AMAQI
18th Jul 20261369 AMAQI
18th Jul 20268310 AMAQI
18th Jul 20264611 AMAQI
18th Jul 20264012 PMAQI
18th Jul 2026231 PMAQI
18th Jul 2026192 PMAQI
18th Jul 2026213 PMAQI
18th Jul 2026194 PMAQI
18th Jul 2026195 PMAQI
18th Jul 2026206 PMAQI
18th Jul 2026207 PMAQI
18th Jul 2026218 PMAQI
18th Jul 2026279 PMAQI
18th Jul 20263110 PMAQI
18th Jul 20263811 PMAQI
19th Jul 20264812 AMAQI
19th Jul 2026421 AMAQI
19th Jul 2026402 AMAQI
19th Jul 2026383 AMAQI

24°C20/30°C

19th Jul 2026314 AMAQI
19th Jul 2026425 AMAQI
19th Jul 2026446 AMAQI
19th Jul 2026427 AMAQI
19th Jul 2026488 AMAQI
19th Jul 2026499 AMAQI
19th Jul 20265510 AMAQI
19th Jul 20265411 AMAQI
19th Jul 20265312 PMAQI
19th Jul 2026641 PMAQI
19th Jul 2026722 PMAQI
19th Jul 2026643 PMAQI
19th Jul 2026604 PMAQI
19th Jul 2026985 PMAQI
19th Jul 20261066 PMAQI
19th Jul 20261207 PMAQI
19th Jul 2026908 PMAQI
19th Jul 2026539 PMAQI
19th Jul 20265110 PMAQI
19th Jul 20266611 PMAQI
20th Jul 20265412 AMAQI
20th Jul 2026441 AMAQI
20th Jul 2026342 AMAQI
20th Jul 2026273 AMAQI

22°C19/27°C

20th Jul 2026194 AMAQI
20th Jul 2026195 AMAQI
20th Jul 2026216 AMAQI
20th Jul 2026257 AMAQI
20th Jul 2026218 AMAQI
20th Jul 2026339 AMAQI
20th Jul 20263110 AMAQI
20th Jul 20264011 AMAQI
20th Jul 20264612 PMAQI
20th Jul 2026321 PMAQI
20th Jul 2026252 PMAQI
20th Jul 2026213 PMAQI
20th Jul 2026214 PMAQI
20th Jul 2026195 PMAQI
20th Jul 2026196 PMAQI
20th Jul 2026237 PMAQI
20th Jul 2026218 PMAQI
20th Jul 2026259 PMAQI
20th Jul 20262710 PMAQI
20th Jul 20263811 PMAQI
21st Jul 20264412 AMAQI
21st Jul 2026481 AMAQI
21st Jul 2026562 AMAQI
21st Jul 2026563 AMAQI

22°C19/27°C

21st Jul 2026664 AMAQI
21st Jul 2026665 AMAQI
21st Jul 2026666 AMAQI
21st Jul 2026657 AMAQI
21st Jul 2026638 AMAQI
21st Jul 2026669 AMAQI
21st Jul 20266710 AMAQI
21st Jul 20266812 PMAQI
21st Jul 2026681 PMAQI
21st Jul 2026602 PMAQI
21st Jul 2026543 PMAQI
21st Jul 2026524 PMAQI
21st Jul 2026515 PMAQI
21st Jul 2026906 PMAQI
21st Jul 2026447 PMAQI
21st Jul 2026408 PMAQI
21st Jul 2026579 PMAQI
21st Jul 20265510 PMAQI
21st Jul 20265511 PMAQI
22nd Jul 20267212 AMAQI
22nd Jul 2026741 AMAQI
22nd Jul 2026742 AMAQI
22nd Jul 2026713 AMAQI

24°C20/29°C

22nd Jul 2026724 AMAQI
22nd Jul 2026815 AMAQI
22nd Jul 2026866 AMAQI
22nd Jul 2026807 AMAQI
22nd Jul 2026728 AMAQI
22nd Jul 2026719 AMAQI
22nd Jul 20267110 AMAQI
22nd Jul 20267611 AMAQI
22nd Jul 20266612 PMAQI
22nd Jul 2026581 PMAQI
22nd Jul 2026642 PMAQI
22nd Jul 2026663 PMAQI
22nd Jul 2026724 PMAQI
22nd Jul 2026815 PMAQI
22nd Jul 2026816 PMAQI
22nd Jul 2026817 PMAQI
22nd Jul 2026968 PMAQI
22nd Jul 20261029 PMAQI
22nd Jul 202612010 PMAQI
22nd Jul 202611211 PMAQI
23rd Jul 202611112 AMAQI
23rd Jul 20261091 AMAQI
23rd Jul 2026952 AMAQI
23rd Jul 2026973 AMAQI

25°C20/29°C

23rd Jul 2026904 AMAQI
23rd Jul 2026925 AMAQI
23rd Jul 2026936 AMAQI
23rd Jul 2026907 AMAQI
23rd Jul 20261368 AMAQI
23rd Jul 2026809 AMAQI
23rd Jul 20266410 AMAQI
23rd Jul 20265911 AMAQI
23rd Jul 20265612 PMAQI
23rd Jul 2026311 PMAQI
23rd Jul 2026292 PMAQI
23rd Jul 2026533 PMAQI
23rd Jul 2026404 PMAQI
23rd Jul 2026345 PMAQI
23rd Jul 2026276 PMAQI
23rd Jul 2026337 PMAQI
23rd Jul 2026388 PMAQI
23rd Jul 2026369 PMAQI
23rd Jul 20264610 PMAQI
23rd Jul 20265111 PMAQI
24th Jul 20263612 AMAQI
24th Jul 2026331 AMAQI
24th Jul 2026462 AMAQI
24th Jul 2026463 AMAQI

26°C21/30°C

24th Jul 2026464 AMAQI
24th Jul 2026535 AMAQI
24th Jul 2026576 AMAQI
24th Jul 2026637 AMAQI
24th Jul 2026648 AMAQI
24th Jul 2026609 AMAQI
24th Jul 20264810 AMAQI
24th Jul 20264611 AMAQI
24th Jul 20265612 PMAQI
24th Jul 2026631 PMAQI
24th Jul 2026572 PMAQI
24th Jul 2026543 PMAQI
24th Jul 2026424 PMAQI
24th Jul 2026425 PMAQI
24th Jul 2026536 PMAQI
24th Jul 2026447 PMAQI
24th Jul 2026518 PMAQI
24th Jul 2026389 PMAQI
24th Jul 20263310 PMAQI
24th Jul 20262911 PMAQI
25th Jul 20263612 AMAQI
25th Jul 2026381 AMAQI
25th Jul 2026332 AMAQI
25th Jul 2026423 AMAQI

23°C22/27°C

25th Jul 2026524 AMAQI
25th Jul 2026515 AMAQI
25th Jul 2026466 AMAQI
25th Jul 2026427 AMAQI
25th Jul 2026508 AMAQI
25th Jul 2026749 AMAQI
25th Jul 20266010 AMAQI
25th Jul 20268511 AMAQI
25th Jul 20268612 PMAQI
25th Jul 2026641 PMAQI
25th Jul 2026572 PMAQI
25th Jul 2026463 PMAQI
25th Jul 2026424 PMAQI
25th Jul 2026465 PMAQI
25th Jul 2026426 PMAQI
25th Jul 2026387 PMAQI
25th Jul 2026508 PMAQI
25th Jul 2026689 PMAQI
25th Jul 20265510 PMAQI
25th Jul 20268011 PMAQI
26th Jul 20266912 AMAQI
26th Jul 2026721 AMAQI
26th Jul 2026692 AMAQI
26th Jul 2026663 AMAQI

25°C22/29°C

26th Jul 2026674 AMAQI
26th Jul 2026655 AMAQI
26th Jul 2026766 AMAQI
26th Jul 2026687 AMAQI
26th Jul 2026748 AMAQI
26th Jul 2026649 AMAQI
26th Jul 20265110 AMAQI
26th Jul 20264011 AMAQI
26th Jul 20263812 PMAQI
26th Jul 2026331 PMAQI
26th Jul 2026312 PMAQI
26th Jul 2026253 PMAQI
26th Jul 2026274 PMAQI
26th Jul 2026365 PMAQI
26th Jul 2026366 PMAQI
26th Jul 2026367 PMAQI
26th Jul 2026528 PMAQI
26th Jul 2026599 PMAQI
26th Jul 20267110 PMAQI
26th Jul 20267411 PMAQI
27th Jul 20266812 AMAQI
27th Jul 2026781 AMAQI
27th Jul 2026902 AMAQI
27th Jul 2026863 AMAQI

26°C21/31°C

27th Jul 2026944 AMAQI
27th Jul 2026875 AMAQI
27th Jul 2026866 AMAQI
27th Jul 2026807 AMAQI
27th Jul 2026768 AMAQI
27th Jul 2026749 AMAQI
27th Jul 20267610 AMAQI
27th Jul 20268211 AMAQI
27th Jul 20269212 PMAQI
27th Jul 2026921 PMAQI
27th Jul 2026602 PMAQI
27th Jul 2026543 PMAQI
27th Jul 2026544 PMAQI
27th Jul 2026525 PMAQI
27th Jul 2026586 PMAQI
27th Jul 2026627 PMAQI
27th Jul 2026708 PMAQI
27th Jul 2026789 PMAQI
27th Jul 20268410 PMAQI
27th Jul 20268911 PMAQI
28th Jul 20268712 AMAQI
28th Jul 2026861 AMAQI
28th Jul 2026832 AMAQI
28th Jul 2026813 AMAQI

24°C21/27°C

28th Jul 2026794 AMAQI
28th Jul 2026815 AMAQI
28th Jul 2026736 AMAQI
28th Jul 2026857 AMAQI
28th Jul 2026998 AMAQI
28th Jul 2026989 AMAQI
28th Jul 20269010 AMAQI
28th Jul 20267111 AMAQI
28th Jul 20266512 PMAQI
28th Jul 2026731 PMAQI
28th Jul 2026692 PMAQI
28th Jul 2026703 PMAQI
28th Jul 2026744 PMAQI
28th Jul 2026745 PMAQI
28th Jul 2026846 PMAQI
28th Jul 2026827 PMAQI
28th Jul 2026868 PMAQI
28th Jul 2026869 PMAQI
28th Jul 20267610 PMAQI
28th Jul 20268111 PMAQI
29th Jul 20268312 AMAQI
29th Jul 2026861 AMAQI
29th Jul 2026942 AMAQI
29th Jul 20261003 AMAQI

26°C22/29°C

29th Jul 20261014 AMAQI
29th Jul 20261055 AMAQI
29th Jul 20261016 AMAQI
29th Jul 2026887 AMAQI
29th Jul 2026718 AMAQI
29th Jul 2026709 AMAQI
29th Jul 20265610 AMAQI
29th Jul 20265211 AMAQI
29th Jul 20264212 PMAQI
29th Jul 2026401 PMAQI
29th Jul 2026362 PMAQI
29th Jul 2026383 PMAQI
29th Jul 2026384 PMAQI
29th Jul 2026445 PMAQI
29th Jul 2026486 PMAQI
29th Jul 2026537 PMAQI
29th Jul 2026568 PMAQI
29th Jul 2026609 PMAQI
29th Jul 20266810 PMAQI
29th Jul 20267211 PMAQI
30th Jul 20268612 AMAQI
30th Jul 20261021 AMAQI
30th Jul 2026972 AMAQI
30th Jul 2026903 AMAQI

27°C24/31°C

30th Jul 2026874 AMAQI
30th Jul 2026945 AMAQI
30th Jul 20261006 AMAQI
30th Jul 20261047 AMAQI
30th Jul 2026928 AMAQI
30th Jul 2026959 AMAQI
30th Jul 20269410 AMAQI
30th Jul 20269011 AMAQI
30th Jul 20267412 PMAQI
30th Jul 2026851 PMAQI
30th Jul 2026812 PMAQI
30th Jul 2026673 PMAQI
30th Jul 2026664 PMAQI
30th Jul 2026585 PMAQI
30th Jul 2026556 PMAQI
30th Jul 2026497 PMAQI
30th Jul 2026588 PMAQI
30th Jul 2026719 PMAQI
30th Jul 20266210 PMAQI
30th Jul 20265411 PMAQI
31st Jul 20264912 AMAQI
31st Jul 2026491 AMAQI
31st Jul 2026442 AMAQI
31st Jul 2026573 AMAQI

27°C24/31°C

31st Jul 2026714 AMAQI
31st Jul 2026705 AMAQI
31st Jul 2026666 AMAQI
31st Jul 2026677 AMAQI
31st Jul 2026688 AMAQI
31st Jul 2026659 AMAQI
31st Jul 20267210 AMAQI
31st Jul 20267111 AMAQI
31st Jul 20269012 PMAQI
31st Jul 2026851 PMAQI
31st Jul 2026722 PMAQI
31st Jul 2026673 PMAQI
31st Jul 2026564 PMAQI
31st Jul 2026515 PMAQI
31st Jul 2026506 PMAQI
31st Jul 2026547 PMAQI
31st Jul 2026528 PMAQI
31st Jul 2026429 PMAQI
31st Jul 20264010 PMAQI
31st Jul 20264611 PMAQI
1st Aug 20265112 AMAQI
1st Aug 2026521 AMAQI
1st Aug 2026542 AMAQI
1st Aug 2026723 AMAQI

28°C26/31°C

1st Aug 2026844 AMAQI
1st Aug 2026825 AMAQI
1st Aug 2026886 AMAQI
1st Aug 2026797 AMAQI
1st Aug 2026828 AMAQI
1st Aug 2026849 AMAQI
1st Aug 20268810 AMAQI
1st Aug 20268111 AMAQI
1st Aug 20269312 PMAQI
1st Aug 2026901 PMAQI
1st Aug 2026802 PMAQI
1st Aug 2026743 PMAQI
1st Aug 2026624 PMAQI
1st Aug 2026625 PMAQI
1st Aug 2026626 PMAQI
1st Aug 2026707 PMAQI
1st Aug 2026768 PMAQI
1st Aug 2026739 PMAQI
1st Aug 20265310 PMAQI
1st Aug 20263811 PMAQI
2nd Aug 20264012 AMAQI
2nd Aug 2026511 AMAQI
2nd Aug 2026602 AMAQI
2nd Aug 2026683 AMAQI

27°C25/30°C

2nd Aug 2026704 AMAQI
2nd Aug 2026745 AMAQI
2nd Aug 2026796 AMAQI
2nd Aug 2026667 AMAQI
2nd Aug 2026608 AMAQI
2nd Aug 2026579 AMAQI
2nd Aug 20265210 AMAQI
2nd Aug 20265311 AMAQI
2nd Aug 20266512 PMAQI
2nd Aug 2026211 PMAQI
2nd Aug 2026192 PMAQI
2nd Aug 2026163 PMAQI
2nd Aug 2026104 PMAQI
2nd Aug 2026105 PMAQI
2nd Aug 2026106 PMAQI
2nd Aug 2026147 PMAQI
2nd Aug 2026218 PMAQI
2nd Aug 2026239 PMAQI
2nd Aug 20263810 PMAQI
2nd Aug 20264411 PMAQI
3rd Aug 20263612 AMAQI
3rd Aug 2026361 AMAQI
3rd Aug 2026422 AMAQI
3rd Aug 2026493 AMAQI

26°C24/30°C

3rd Aug 2026494 AMAQI
3rd Aug 2026525 AMAQI
3rd Aug 2026536 AMAQI
3rd Aug 2026577 AMAQI
3rd Aug 2026728 AMAQI
3rd Aug 2026739 AMAQI
3rd Aug 20266210 AMAQI
3rd Aug 20265111 AMAQI
3rd Aug 20265212 PMAQI
3rd Aug 2026511 PMAQI
3rd Aug 2026522 PMAQI
3rd Aug 2026503 PMAQI
3rd Aug 2026514 PMAQI
3rd Aug 2026485 PMAQI
3rd Aug 2026426 PMAQI
3rd Aug 2026427 PMAQI
3rd Aug 2026478 PMAQI
3rd Aug 2026589 PMAQI
3rd Aug 20267610 PMAQI
3rd Aug 20267911 PMAQI
4th Aug 20267612 AMAQI
4th Aug 2026781 AMAQI
4th Aug 2026812 AMAQI
4th Aug 2026853 AMAQI

28°C24/32°C

4th Aug 2026784 AMAQI
4th Aug 2026785 AMAQI
4th Aug 2026806 AMAQI
4th Aug 2026767 AMAQI
4th Aug 2026768 AMAQI
4th Aug 2026719 AMAQI
4th Aug 20267110 AMAQI
4th Aug 20266711 AMAQI
4th Aug 20265912 PMAQI
4th Aug 2026591 PMAQI
4th Aug 2026592 PMAQI
4th Aug 2026543 PMAQI
4th Aug 2026544 PMAQI
4th Aug 2026515 PMAQI
4th Aug 2026536 PMAQI
4th Aug 2026517 PMAQI
4th Aug 2026568 PMAQI
4th Aug 2026629 PMAQI
4th Aug 20266710 PMAQI
4th Aug 20267211 PMAQI
5th Aug 20267012 AMAQI
5th Aug 2026721 AMAQI
5th Aug 2026762 AMAQI
5th Aug 2026813 AMAQI

28°C25/31°C

5th Aug 2026864 AMAQI
5th Aug 2026955 AMAQI
5th Aug 2026906 AMAQI
5th Aug 20261017 AMAQI
5th Aug 2026998 AMAQI
5th Aug 2026869 AMAQI
5th Aug 20268510 AMAQI
5th Aug 20268311 AMAQI
5th Aug 20269212 PMAQI
5th Aug 2026821 PMAQI
5th Aug 2026622 PMAQI
5th Aug 2026593 PMAQI
5th Aug 2026554 PMAQI
5th Aug 2026565 PMAQI
5th Aug 2026586 PMAQI
5th Aug 2026607 PMAQI
5th Aug 2026588 PMAQI
5th Aug 2026499 PMAQI
5th Aug 20264410 PMAQI
5th Aug 20264411 PMAQI
6th Aug 20265512 AMAQI
6th Aug 2026691 AMAQI
6th Aug 2026622 AMAQI
6th Aug 2026533 AMAQI

27°C24/31°C

6th Aug 2026574 AMAQI
6th Aug 2026595 AMAQI
6th Aug 2026746 AMAQI
6th Aug 2026787 AMAQI
6th Aug 2026678 AMAQI
6th Aug 2026509 AMAQI
6th Aug 20262710 AMAQI
6th Aug 20262511 AMAQI
6th Aug 20262112 PMAQI
6th Aug 2026291 PMAQI
6th Aug 2026272 PMAQI
6th Aug 2026333 PMAQI
6th Aug 2026294 PMAQI
6th Aug 2026295 PMAQI
6th Aug 2026176 PMAQI
6th Aug 2026167 PMAQI
6th Aug 202688 PMAQI
6th Aug 2026219 PMAQI
6th Aug 20262310 PMAQI
6th Aug 20262111 PMAQI
7th Aug 20262512 AMAQI
7th Aug 2026331 AMAQI
7th Aug 2026332 AMAQI
7th Aug 2026153 AMAQI

27°C24/32°C

7th Aug 2026144 AMAQI
7th Aug 2026195 AMAQI
7th Aug 2026216 AMAQI
7th Aug 202687 AMAQI
7th Aug 202688 AMAQI
7th Aug 202689 AMAQI
7th Aug 2026810 AMAQI
7th Aug 20262511 AMAQI
7th Aug 20265612 PMAQI
7th Aug 2026141 PMAQI
7th Aug 202692 PMAQI
7th Aug 2026103 PMAQI
7th Aug 2026144 PMAQI
7th Aug 2026195 PMAQI
7th Aug 2026196 PMAQI
7th Aug 2026217 PMAQI
7th Aug 2026258 PMAQI
7th Aug 2026259 PMAQI
7th Aug 20262710 PMAQI
7th Aug 20263311 PMAQI
8th Aug 20265012 AMAQI
8th Aug 2026511 AMAQI
8th Aug 2026522 AMAQI
8th Aug 2026543 AMAQI

20°C15/25°C

8th Aug 2026564 AMAQI
8th Aug 2026545 AMAQI
8th Aug 2026576 AMAQI
8th Aug 2026577 AMAQI
8th Aug 2026558 AMAQI
8th Aug 2026489 AMAQI
8th Aug 20264010 AMAQI
8th Aug 20263811 AMAQI
8th Aug 20263612 PMAQI
8th Aug 2026331 PMAQI
8th Aug 2026332 PMAQI
8th Aug 2026313 PMAQI
8th Aug 2026314 PMAQI
8th Aug 2026315 PMAQI
8th Aug 2026296 PMAQI
8th Aug 2026317 PMAQI
8th Aug 2026368 PMAQI
8th Aug 2026429 PMAQI
8th Aug 20264210 PMAQI
8th Aug 20264611 PMAQI
9th Aug 20265112 AMAQI
9th Aug 2026481 AMAQI
9th Aug 2026442 AMAQI
9th Aug 2026363 AMAQI

16°C11/21°C

9th Aug 2026334 AMAQI
9th Aug 2026335 AMAQI
9th Aug 2026336 AMAQI
9th Aug 2026447 AMAQI
9th Aug 2026408 AMAQI
9th Aug 2026389 AMAQI
9th Aug 20264610 AMAQI
9th Aug 20264611 AMAQI
9th Aug 20263112 PMAQI
9th Aug 2026311 PMAQI
9th Aug 2026312 PMAQI
9th Aug 2026293 PMAQI
9th Aug 2026274 PMAQI
9th Aug 2026275 PMAQI
9th Aug 2026296 PMAQI
9th Aug 2026317 PMAQI
9th Aug 2026318 PMAQI
9th Aug 2026369 PMAQI
9th Aug 20264010 PMAQI
9th Aug 20266211 PMAQI
10th Aug 20265112 AMAQI
10th Aug 2026701 AMAQI
10th Aug 2026562 AMAQI
10th Aug 2026463 AMAQI

17°C11/24°C

10th Aug 2026424 AMAQI
10th Aug 2026465 AMAQI
10th Aug 2026536 AMAQI
10th Aug 2026507 AMAQI
10th Aug 2026468 AMAQI
10th Aug 2026429 AMAQI
10th Aug 20264610 AMAQI
10th Aug 20265011 AMAQI
10th Aug 20265212 PMAQI
10th Aug 2026511 PMAQI
10th Aug 2026422 PMAQI
10th Aug 2026403 PMAQI
10th Aug 2026334 PMAQI
10th Aug 2026365 PMAQI
10th Aug 2026336 PMAQI
10th Aug 2026367 PMAQI
10th Aug 2026388 PMAQI
10th Aug 2026469 PMAQI
10th Aug 20265110 PMAQI
10th Aug 20264611 PMAQI
11th Aug 20264612 AMAQI
11th Aug 2026421 AMAQI
11th Aug 2026382 AMAQI
11th Aug 2026463 AMAQI

23°C17/29°C

11th Aug 2026404 AMAQI
11th Aug 2026365 AMAQI
11th Aug 2026406 AMAQI
11th Aug 2026407 AMAQI
11th Aug 2026408 AMAQI
11th Aug 2026299 AMAQI
11th Aug 20262910 AMAQI
11th Aug 20262711 AMAQI
11th Aug 20262112 PMAQI
11th Aug 2026211 PMAQI
11th Aug 2026212 PMAQI
11th Aug 2026253 PMAQI
11th Aug 2026334 PMAQI
11th Aug 2026215 PMAQI
11th Aug 2026216 PMAQI
11th Aug 2026257 PMAQI
11th Aug 2026298 PMAQI
11th Aug 2026529 PMAQI
11th Aug 20265710 PMAQI
11th Aug 20267311 PMAQI
12th Aug 20266412 AMAQI
12th Aug 2026741 AMAQI
12th Aug 2026712 AMAQI
12th Aug 2026573 AMAQI

26°C22/30°C

12th Aug 2026534 AMAQI
12th Aug 2026545 AMAQI
12th Aug 2026556 AMAQI
12th Aug 2026597 AMAQI
12th Aug 2026528 AMAQI
12th Aug 2026539 AMAQI
12th Aug 20264010 AMAQI
12th Aug 20263811 AMAQI
12th Aug 20264212 PMAQI
12th Aug 2026361 PMAQI
12th Aug 2026442 PMAQI
12th Aug 2026443 PMAQI
12th Aug 2026404 PMAQI
12th Aug 2026485 PMAQI
12th Aug 2026486 PMAQI
12th Aug 2026517 PMAQI
12th Aug 2026588 PMAQI
12th Aug 2026659 PMAQI
12th Aug 20266710 PMAQI
12th Aug 20265211 PMAQI
13th Aug 20265712 AMAQI
13th Aug 2026441 AMAQI
13th Aug 2026332 AMAQI
13th Aug 2026313 AMAQI

26°C22/30°C

13th Aug 2026294 AMAQI
13th Aug 2026385 AMAQI
13th Aug 2026466 AMAQI
13th Aug 2026517 AMAQI
13th Aug 202688 AMAQI
13th Aug 202689 AMAQI
13th Aug 2026810 AMAQI
13th Aug 2026811 AMAQI
13th Aug 20262112 PMAQI
13th Aug 2026171 PMAQI
13th Aug 202682 PMAQI
13th Aug 202683 PMAQI
13th Aug 2026104 PMAQI
13th Aug 202685 PMAQI
13th Aug 2026106 PMAQI
13th Aug 2026157 PMAQI
13th Aug 2026278 PMAQI
13th Aug 2026449 PMAQI
13th Aug 20265810 PMAQI
13th Aug 20267411 PMAQI
14th Aug 20268512 AMAQI
14th Aug 2026931 AMAQI
14th Aug 2026592 AMAQI
14th Aug 2026463 AMAQI

21°C19/23°C

14th Aug 2026384 AMAQI
14th Aug 2026405 AMAQI
14th Aug 2026336 AMAQI
14th Aug 2026507 AMAQI
14th Aug 2026588 AMAQI
14th Aug 2026709 AMAQI
14th Aug 20265410 AMAQI
14th Aug 20263311 AMAQI
14th Aug 2026912 PMAQI
14th Aug 2026111 PMAQI
14th Aug 2026142 PMAQI
14th Aug 2026133 PMAQI
14th Aug 2026164 PMAQI
14th Aug 2026115 PMAQI
14th Aug 2026126 PMAQI
14th Aug 2026237 PMAQI
14th Aug 2026258 PMAQI
14th Aug 2026389 PMAQI
14th Aug 20264010 PMAQI
14th Aug 20265811 PMAQI
15th Aug 20266812 AMAQI
15th Aug 2026461 AMAQI
15th Aug 2026382 AMAQI
15th Aug 2026383 AMAQI

21°C16/25°C

15th Aug 2026294 AMAQI
4 AM
15th Aug 2026425 AMAQI
15th Aug 2026466 AMAQI
15th Aug 2026547 AMAQI
15th Aug 2026368 AMAQI
15th Aug 2026369 AMAQI
15th Aug 20263110 AMAQI
15th Aug 20263311 AMAQI
11 AM
15th Aug 20262912 PMAQI
15th Aug 2026231 PMAQI
15th Aug 2026212 PMAQI
15th Aug 2026103 PMAQI
15th Aug 202684 PMAQI
15th Aug 202685 PMAQI
15th Aug 2026146 PMAQI
15th Aug 2026257 PMAQI
7 PM
15th Aug 2026298 PMAQI
15th Aug 2026509 PMAQI
15th Aug 20265410 PMAQI
15th Aug 20266011 PMAQI
11 PM
3 AM

21°C17/27°C

Day time
Avg. Highest Time
6 AM - 8 AM

65AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
4 PM - 5 PM

41AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 8 AM (Avg. 65), while the lowest AQI was between 4 PM to 5 PM (Avg. 41).
Night time
Avg. Highest Time
1 AM

62AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
8 PM

47AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 1 AM (Avg. 62), while the lowest AQI was between 8 PM to 8 PM (Avg. 47).

2026 Days Vs Air Quality

High tech Zone Administrative Committee, Changchun, Jilin, China

2026

29%

66

42%

95

25%

57

4%

9

Total number of days with different AQI categories in last 227 days in 2026 (138 days remaining)

Good
66 Days
Moderate
95 Days
Poor
57 Days
Unhealthy
9 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 29%

Health Risk Level:

Very high

In 2026, 29% of 227 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

High tech Zone Administrative Committee, 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
108AQI (US)
2nd January 2026
138AQI (US)
3rd January 2026
158AQI (US)
4th January 2026
177AQI (US)
5th January 2026
104AQI (US)
6th January 2026
91AQI (US)
7th January 2026
62AQI (US)
8th January 2026
106AQI (US)
9th January 2026
107AQI (US)
10th January 2026
111AQI (US)
11th January 2026
104AQI (US)
12th January 2026
86AQI (US)
13th January 2026
61AQI (US)
14th January 2026
95AQI (US)
15th January 2026
96AQI (US)
16th January 2026
137AQI (US)
17th January 2026
106AQI (US)
18th January 2026
114AQI (US)
19th January 2026
83AQI (US)
20th January 2026
88AQI (US)
21st January 2026
114AQI (US)
22nd January 2026
84AQI (US)
23rd January 2026
82AQI (US)
24th January 2026
100AQI (US)
25th January 2026
122AQI (US)
26th January 2026
122AQI (US)
27th January 2026
111AQI (US)
28th January 2026
133AQI (US)
29th January 2026
119AQI (US)
30th January 2026
142AQI (US)
31st January 2026
136AQI (US)
1st February 2026
135AQI (US)
2nd February 2026
116AQI (US)
3rd February 2026
58AQI (US)
4th February 2026
102AQI (US)
5th February 2026
118AQI (US)
6th February 2026
57AQI (US)
7th February 2026
98AQI (US)
8th February 2026
88AQI (US)
9th February 2026
116AQI (US)
10th February 2026
133AQI (US)
11th February 2026
117AQI (US)
12th February 2026
151AQI (US)
13th February 2026
146AQI (US)
14th February 2026
125AQI (US)
15th February 2026
63AQI (US)
16th February 2026
81AQI (US)
17th February 2026
112AQI (US)
18th February 2026
83AQI (US)
19th February 2026
83AQI (US)
20th February 2026
110AQI (US)
21st February 2026
140AQI (US)
22nd February 2026
80AQI (US)
23rd February 2026
70AQI (US)
24th February 2026
73AQI (US)
25th February 2026
112AQI (US)
26th February 2026
61AQI (US)
27th February 2026
74AQI (US)
28th February 2026
72AQI (US)
1st March 2026
92AQI (US)
2nd March 2026
129AQI (US)
3rd March 2026
128AQI (US)
4th March 2026
102AQI (US)
5th March 2026
112AQI (US)
6th March 2026
56AQI (US)
7th March 2026
90AQI (US)
8th March 2026
124AQI (US)
9th March 2026
103AQI (US)
10th March 2026
120AQI (US)
11th March 2026
96AQI (US)
12th March 2026
122AQI (US)
13th March 2026
124AQI (US)
14th March 2026
84AQI (US)
15th March 2026
148AQI (US)
16th March 2026
137AQI (US)
17th March 2026
171AQI (US)
18th March 2026
76AQI (US)
19th March 2026
72AQI (US)
20th March 2026
110AQI (US)
21st March 2026
159AQI (US)
22nd March 2026
167AQI (US)
23rd March 2026
149AQI (US)
24th March 2026
155AQI (US)
25th March 2026
150AQI (US)
26th March 2026
156AQI (US)
27th March 2026
119AQI (US)
28th March 2026
154AQI (US)
29th March 2026
130AQI (US)
30th March 2026
78AQI (US)
31st March 2026
134AQI (US)
1st April 2026
103AQI (US)
2nd April 2026
136AQI (US)
3rd April 2026
149AQI (US)
4th April 2026
74AQI (US)
5th April 2026
69AQI (US)
6th April 2026
59AQI (US)
7th April 2026
54AQI (US)
8th April 2026
70AQI (US)
9th April 2026
109AQI (US)
10th April 2026
113AQI (US)
11th April 2026
29AQI (US)
12th April 2026
65AQI (US)
13th April 2026
50AQI (US)
14th April 2026
80AQI (US)
15th April 2026
101AQI (US)
16th April 2026
120AQI (US)
17th April 2026
81AQI (US)
18th April 2026
76AQI (US)
19th April 2026
89AQI (US)
20th April 2026
69AQI (US)
21st April 2026
65AQI (US)
22nd April 2026
42AQI (US)
23rd April 2026
57AQI (US)
24th April 2026
108AQI (US)
25th April 2026
104AQI (US)
26th April 2026
49AQI (US)
27th April 2026
43AQI (US)
28th April 2026
41AQI (US)
29th April 2026
44AQI (US)
30th April 2026
46AQI (US)
1st May 2026
58AQI (US)
2nd May 2026
41AQI (US)
3rd May 2026
40AQI (US)
4th May 2026
51AQI (US)
5th May 2026
66AQI (US)
6th May 2026
45AQI (US)
7th May 2026
38AQI (US)
8th May 2026
36AQI (US)
9th May 2026
44AQI (US)
10th May 2026
51AQI (US)
11th May 2026
54AQI (US)
12th May 2026
53AQI (US)
13th May 2026
62AQI (US)
14th May 2026
75AQI (US)
15th May 2026
46AQI (US)
16th May 2026
77AQI (US)
17th May 2026
65AQI (US)
18th May 2026
57AQI (US)
19th May 2026
54AQI (US)
20th May 2026
63AQI (US)
21st May 2026
68AQI (US)
22nd May 2026
78AQI (US)
23rd May 2026
69AQI (US)
24th May 2026
70AQI (US)
25th May 2026
64AQI (US)
26th May 2026
44AQI (US)
27th May 2026
43AQI (US)
28th May 2026
38AQI (US)
29th May 2026
27AQI (US)
30th May 2026
21AQI (US)
31st May 2026
42AQI (US)
1st June 2026
29AQI (US)
2nd June 2026
63AQI (US)
3rd June 2026
29AQI (US)
4th June 2026
51AQI (US)
5th June 2026
37AQI (US)
6th June 2026
26AQI (US)
7th June 2026
24AQI (US)
8th June 2026
21AQI (US)
9th June 2026
24AQI (US)
10th June 2026
28AQI (US)
11th June 2026
41AQI (US)
12th June 2026
36AQI (US)
13th June 2026
62AQI (US)
14th June 2026
71AQI (US)
15th June 2026
53AQI (US)
16th June 2026
54AQI (US)
17th June 2026
36AQI (US)
18th June 2026
47AQI (US)
19th June 2026
47AQI (US)
20th June 2026
53AQI (US)
21st June 2026
14AQI (US)
22nd June 2026
22AQI (US)
23rd June 2026
30AQI (US)
24th June 2026
48AQI (US)
25th June 2026
43AQI (US)
26th June 2026
29AQI (US)
27th June 2026
46AQI (US)
28th June 2026
65AQI (US)
29th June 2026
52AQI (US)
30th June 2026
55AQI (US)
1st July 2026
66AQI (US)
2nd July 2026
64AQI (US)
3rd July 2026
57AQI (US)
4th July 2026
44AQI (US)
5th July 2026
42AQI (US)
6th July 2026
48AQI (US)
7th July 2026
26AQI (US)
8th July 2026
22AQI (US)
9th July 2026
33AQI (US)
10th July 2026
32AQI (US)
11th July 2026
28AQI (US)
12th July 2026
25AQI (US)
13th July 2026
28AQI (US)
14th July 2026
24AQI (US)
15th July 2026
46AQI (US)
16th July 2026
26AQI (US)
17th July 2026
59AQI (US)
18th July 2026
65AQI (US)
19th July 2026
60AQI (US)
20th July 2026
29AQI (US)
21st July 2026
59AQI (US)
22nd July 2026
79AQI (US)
23rd July 2026
66AQI (US)
24th July 2026
48AQI (US)
25th July 2026
53AQI (US)
26th July 2026
54AQI (US)
27th July 2026
76AQI (US)
28th July 2026
81AQI (US)
29th July 2026
67AQI (US)
30th July 2026
80AQI (US)
31st July 2026
61AQI (US)
1st August 2026
72AQI (US)
2nd August 2026
43AQI (US)
3rd August 2026
53AQI (US)
4th August 2026
67AQI (US)
5th August 2026
73AQI (US)
6th August 2026
40AQI (US)
7th August 2026
20AQI (US)
8th August 2026
43AQI (US)
9th August 2026
37AQI (US)
10th August 2026
46AQI (US)
11th August 2026
36AQI (US)
12th August 2026
53AQI (US)
13th August 2026
28AQI (US)
14th August 2026
39AQI (US)
15th August 2026
34AQI (US)
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

110AQI (US)

99AQI (US)

121AQI (US)

77AQI (US)

53AQI (US)

41AQI (US)

50AQI (US)

46AQI (US)

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202676AQI (US)

11
18
2
14
13
1
8
17
6
8
13
9
13
18
20
10
15
16
10
5
66
95
57
9

Highest AQI (US) recorded in

March

121AQI (US)

Lowest AQI (US) recorded in

June

41AQI (US)

202590AQI (US)

4
22
5
12
14
2
10
14
7
18
12
1
30
6
24
10
21
21
10
7
23
2
18
10
1
8
10
12
12
15
4
47
190
97
31

Highest AQI (US) recorded in

November

131AQI (US)

Lowest AQI (US) recorded in

August

48AQI (US)

202485AQI (US)

9
16
5
8
10
9
2
2
19
9
1
11
12
3
4
12
18
1
14
16
13
10
8
17
14
23
7
6
18
6
1
9
15
6
24
7
87
163
84
25
6

Highest AQI (US) recorded in

February

138AQI (US)

Lowest AQI (US) recorded in

September

40AQI (US)

202390AQI (US)

1
13
10
3
3
8
14
5
1
7
14
10
1
11
10
5
3
4
25
1
1
11
19
16
15
23
8
18
12
6
13
9
3
13
7
5
1
13
13
5
80
157
78
36
9

Highest AQI (US) recorded in

March

129AQI (US)

Lowest AQI (US) recorded in

August

41AQI (US)

202275AQI (US)

1
4
1
1
6
24
1
12
18
12
9
1
15
10
3
7
17
5
2
2
14
10
4
20
7
3
1
54
118
27
10
1

Highest AQI (US) recorded in

November

99AQI (US)

Lowest AQI (US) recorded in

July

51AQI (US)

2021121AQI (US)

11
9
7
3
14
5
9
8
15
7
1
1
10
13
3
1
1
43
42
26
5

Highest AQI (US) recorded in

January

126AQI (US)

Lowest AQI (US) recorded in

April

114AQI (US)

202089AQI (US)

6
7
1
2
6
3
6
3
4
12
1
1
10
17
3
7
19
5
14
17
12
14
4
6
16
6
3
4
8
15
2
1
13
17
1
58
124
64
10
7
3

Highest AQI (US) recorded in

April

199AQI (US)

Lowest AQI (US) recorded in

August

53AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2021(Avg.)
121AQI (US)
Least Polluted Year Recorded
2022(Avg.)
75AQI (US)

High tech Zone Administrative Committee's annual 2026 AQI (US) (76) shows an average percentage change of -15.3% (improved AQI (US)) compared to previous years: 2020 (89), 2021 (121), 2022 (75), 2023 (90), 2024 (85), 2025 (90).