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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Jian Hang Jiashc Lau, Chengdu, Sichuan, 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

Jian Hang Jiashc Lau, Chengdu, Sichuan, China

2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
5th Aug 2026
91AQI
Lowest AQI recorded on
1st Aug 2026
33AQI

Same Day Analysis (18th August):
On this day, AQI across the 3 years varied significantly: 2026 ranks 3rd highest AQI at 36 of Good air quality, showing improvement over 2025 and 2024 on the same day.

Day & Night AQI Trend: 17th Aug - 18th Aug 2026

Jian Hang Jiashc Lau, Chengdu, Sichuan, China

AQI
Day
Night
.

6 AM17th Aug 2026

7 PM

5 AM18th Aug 2026

Day time
Avg. Highest Time
6AM17th Aug

58AQI

Avg. Lowest Time
5PM17th Aug

21AQI

Night time
Avg. Highest Time
3AM18th Aug

53AQI

Avg. Lowest Time
8PM17th Aug

29AQI

In the last 24 hours,

Jian Hang Jiashc Lau's AQI reached its highest point of 58 at 6 AM during the Day, while the lowest point, 21, was recorded at 5 PM during the Day between 17th Aug and 18th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Jian Hang Jiashc Lau, Chengdu, Sichuan, China

JulAug
20th - 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 - 18th18th
Day
Night
20th Jul 2026706 AMAQI
20th Jul 2026657 AMAQI
20th Jul 2026678 AMAQI
20th Jul 2026689 AMAQI
20th Jul 20266710 AMAQI
20th Jul 20266711 AMAQI
20th Jul 20266412 PMAQI
20th Jul 2026601 PMAQI
20th Jul 2026542 PMAQI
20th Jul 2026503 PMAQI
20th Jul 2026464 PMAQI
20th Jul 2026405 PMAQI
20th Jul 2026406 PMAQI
20th Jul 2026517 PMAQI
20th Jul 2026548 PMAQI
20th Jul 2026609 PMAQI
20th Jul 20265910 PMAQI
20th Jul 20267511 PMAQI
21st Jul 20268012 AMAQI
21st Jul 2026841 AMAQI
21st Jul 2026852 AMAQI
21st Jul 2026953 AMAQI
21st Jul 20261054 AMAQI
21st Jul 2026985 AMAQI

26°C20/32°C

21st Jul 2026986 AMAQI
21st Jul 2026857 AMAQI
21st Jul 2026788 AMAQI
21st Jul 2026769 AMAQI
21st Jul 20268010 AMAQI
21st Jul 20266212 PMAQI
21st Jul 2026641 PMAQI
21st Jul 2026652 PMAQI
21st Jul 2026633 PMAQI
21st Jul 2026604 PMAQI
21st Jul 2026605 PMAQI
21st Jul 2026916 PMAQI
21st Jul 2026587 PMAQI
21st Jul 2026578 PMAQI
21st Jul 2026649 PMAQI
21st Jul 20266310 PMAQI
21st Jul 20266311 PMAQI
22nd Jul 20267412 AMAQI
22nd Jul 2026741 AMAQI
22nd Jul 2026712 AMAQI
22nd Jul 2026843 AMAQI
22nd Jul 20261024 AMAQI
22nd Jul 2026855 AMAQI

26°C21/32°C

22nd Jul 2026786 AMAQI
22nd Jul 2026767 AMAQI
22nd Jul 2026838 AMAQI
22nd Jul 2026849 AMAQI
22nd Jul 20267210 AMAQI
22nd Jul 20266911 AMAQI
22nd Jul 20266512 PMAQI
22nd Jul 2026721 PMAQI
22nd Jul 2026642 PMAQI
22nd Jul 2026603 PMAQI
22nd Jul 2026584 PMAQI
22nd Jul 2026575 PMAQI
22nd Jul 2026576 PMAQI
22nd Jul 2026657 PMAQI
22nd Jul 2026628 PMAQI
22nd Jul 2026669 PMAQI
22nd Jul 20267010 PMAQI
22nd Jul 20267111 PMAQI
23rd Jul 20267612 AMAQI
23rd Jul 2026831 AMAQI
23rd Jul 2026962 AMAQI
23rd Jul 2026993 AMAQI
23rd Jul 20261044 AMAQI
23rd Jul 20261125 AMAQI

27°C22/32°C

23rd Jul 20261026 AMAQI
23rd Jul 20261027 AMAQI
23rd Jul 20261088 AMAQI
23rd Jul 20261009 AMAQI
23rd Jul 202610410 AMAQI
23rd Jul 202610211 AMAQI
23rd Jul 202610812 PMAQI
23rd Jul 20261021 PMAQI
23rd Jul 2026952 PMAQI
23rd Jul 2026883 PMAQI
23rd Jul 2026674 PMAQI
23rd Jul 2026695 PMAQI
23rd Jul 2026786 PMAQI
23rd Jul 2026727 PMAQI
23rd Jul 2026838 PMAQI
23rd Jul 2026819 PMAQI
23rd Jul 20268510 PMAQI
23rd Jul 20268711 PMAQI
24th Jul 20269712 AMAQI
24th Jul 2026901 AMAQI
24th Jul 2026952 AMAQI
24th Jul 2026983 AMAQI
24th Jul 20261004 AMAQI
24th Jul 2026875 AMAQI

28°C23/33°C

24th Jul 2026926 AMAQI
24th Jul 2026817 AMAQI
24th Jul 2026928 AMAQI
24th Jul 2026969 AMAQI
24th Jul 202610510 AMAQI
24th Jul 202610511 AMAQI
24th Jul 202610512 PMAQI
24th Jul 2026961 PMAQI
24th Jul 20261002 PMAQI
24th Jul 2026943 PMAQI
24th Jul 2026814 PMAQI
24th Jul 2026835 PMAQI
24th Jul 2026826 PMAQI
24th Jul 2026867 PMAQI
24th Jul 2026848 PMAQI
24th Jul 2026889 PMAQI
24th Jul 20269010 PMAQI
24th Jul 20269011 PMAQI
25th Jul 20268712 AMAQI
25th Jul 2026831 AMAQI
25th Jul 2026862 AMAQI
25th Jul 2026953 AMAQI
25th Jul 2026984 AMAQI
25th Jul 2026935 AMAQI

27°C22/33°C

25th Jul 2026946 AMAQI
25th Jul 2026927 AMAQI
25th Jul 2026838 AMAQI
25th Jul 2026889 AMAQI
25th Jul 20268210 AMAQI
25th Jul 20268611 AMAQI
25th Jul 20267812 PMAQI
25th Jul 2026791 PMAQI
25th Jul 2026792 PMAQI
25th Jul 2026883 PMAQI
25th Jul 2026864 PMAQI
25th Jul 2026785 PMAQI
25th Jul 2026576 PMAQI
25th Jul 2026567 PMAQI
25th Jul 2026678 PMAQI
25th Jul 2026729 PMAQI
25th Jul 20268210 PMAQI
25th Jul 20269811 PMAQI
26th Jul 20268312 AMAQI
26th Jul 2026621 AMAQI
26th Jul 2026482 AMAQI
26th Jul 2026623 AMAQI
26th Jul 2026754 AMAQI
26th Jul 2026885 AMAQI

27°C22/32°C

26th Jul 2026886 AMAQI
26th Jul 2026887 AMAQI
26th Jul 20261038 AMAQI
26th Jul 2026999 AMAQI
26th Jul 20267610 AMAQI
26th Jul 20265711 AMAQI
26th Jul 20265612 PMAQI
26th Jul 2026551 PMAQI
26th Jul 2026582 PMAQI
26th Jul 2026543 PMAQI
26th Jul 2026514 PMAQI
26th Jul 2026545 PMAQI
26th Jul 2026546 PMAQI
26th Jul 2026557 PMAQI
26th Jul 2026568 PMAQI
26th Jul 2026609 PMAQI
26th Jul 20266710 PMAQI
26th Jul 20267311 PMAQI
27th Jul 20267312 AMAQI
27th Jul 2026601 AMAQI
27th Jul 2026572 AMAQI
27th Jul 2026543 AMAQI
27th Jul 2026544 AMAQI
27th Jul 2026315 AMAQI

26°C22/31°C

27th Jul 2026256 AMAQI
27th Jul 2026217 AMAQI
27th Jul 2026258 AMAQI
27th Jul 2026299 AMAQI
27th Jul 20262710 AMAQI
27th Jul 20263611 AMAQI
27th Jul 20265512 PMAQI
27th Jul 2026551 PMAQI
27th Jul 2026532 PMAQI
27th Jul 2026403 PMAQI
27th Jul 2026274 PMAQI
27th Jul 2026295 PMAQI
27th Jul 2026406 PMAQI
27th Jul 2026367 PMAQI
27th Jul 2026368 PMAQI
27th Jul 2026429 PMAQI
27th Jul 20264410 PMAQI
27th Jul 20264211 PMAQI
28th Jul 20264012 AMAQI
28th Jul 2026321 AMAQI
28th Jul 2026302 AMAQI
28th Jul 2026363 AMAQI
28th Jul 2026274 AMAQI
28th Jul 2026295 AMAQI

25°C22/29°C

28th Jul 2026276 AMAQI
28th Jul 2026297 AMAQI
28th Jul 2026218 AMAQI
28th Jul 2026259 AMAQI
28th Jul 20263310 AMAQI
28th Jul 20263311 AMAQI
28th Jul 20264412 PMAQI
28th Jul 2026591 PMAQI
28th Jul 2026572 PMAQI
28th Jul 2026523 PMAQI
28th Jul 2026444 PMAQI
28th Jul 2026405 PMAQI
28th Jul 2026366 PMAQI
28th Jul 2026407 PMAQI
28th Jul 2026368 PMAQI
28th Jul 2026489 PMAQI
28th Jul 20265310 PMAQI
28th Jul 20266211 PMAQI
29th Jul 20267612 AMAQI
29th Jul 2026781 AMAQI
29th Jul 2026852 AMAQI
29th Jul 2026873 AMAQI
29th Jul 2026834 AMAQI
29th Jul 2026835 AMAQI

23°C21/28°C

29th Jul 2026786 AMAQI
29th Jul 2026727 AMAQI
29th Jul 2026758 AMAQI
29th Jul 2026769 AMAQI
29th Jul 20268610 AMAQI
29th Jul 20268311 AMAQI
29th Jul 20267812 PMAQI
29th Jul 2026651 PMAQI
29th Jul 2026602 PMAQI
29th Jul 2026553 PMAQI
29th Jul 2026574 PMAQI
29th Jul 2026555 PMAQI
29th Jul 2026486 PMAQI
29th Jul 2026527 PMAQI
29th Jul 2026548 PMAQI
29th Jul 2026579 PMAQI
29th Jul 20265810 PMAQI
29th Jul 20266211 PMAQI
30th Jul 20266212 AMAQI
30th Jul 2026541 AMAQI
30th Jul 2026422 AMAQI
30th Jul 2026403 AMAQI
30th Jul 2026464 AMAQI
30th Jul 2026235 AMAQI

25°C21/30°C

30th Jul 2026256 AMAQI
30th Jul 2026297 AMAQI
30th Jul 2026258 AMAQI
30th Jul 2026219 AMAQI
30th Jul 20262110 AMAQI
30th Jul 20262511 AMAQI
30th Jul 20262512 PMAQI
30th Jul 2026291 PMAQI
30th Jul 2026212 PMAQI
30th Jul 2026293 PMAQI
30th Jul 2026344 PMAQI
30th Jul 2026385 PMAQI
30th Jul 2026406 PMAQI
30th Jul 2026487 PMAQI
30th Jul 2026568 PMAQI
30th Jul 2026609 PMAQI
30th Jul 20266310 PMAQI
30th Jul 20266211 PMAQI
31st Jul 20266012 AMAQI
31st Jul 2026591 AMAQI
31st Jul 2026652 AMAQI
31st Jul 2026633 AMAQI
31st Jul 2026664 AMAQI
31st Jul 2026445 AMAQI

23°C21/27°C

31st Jul 2026276 AMAQI
31st Jul 2026257 AMAQI
31st Jul 2026298 AMAQI
31st Jul 2026489 AMAQI
31st Jul 20265410 AMAQI
31st Jul 20265811 AMAQI
31st Jul 20266012 PMAQI
31st Jul 2026531 PMAQI
31st Jul 2026332 PMAQI
31st Jul 2026273 PMAQI
31st Jul 2026254 PMAQI
31st Jul 2026215 PMAQI
31st Jul 2026256 PMAQI
31st Jul 2026297 PMAQI
31st Jul 2026368 PMAQI
31st Jul 2026429 PMAQI
31st Jul 20264010 PMAQI
31st Jul 20264011 PMAQI
1st Aug 20263112 AMAQI
1st Aug 2026311 AMAQI
1st Aug 2026362 AMAQI
1st Aug 2026383 AMAQI
1st Aug 2026364 AMAQI
1st Aug 2026505 AMAQI

23°C22/27°C

1st Aug 2026406 AMAQI
1st Aug 2026427 AMAQI
1st Aug 2026318 AMAQI
1st Aug 2026369 AMAQI
1st Aug 20265010 AMAQI
1st Aug 20263411 AMAQI
1st Aug 20262712 PMAQI
1st Aug 2026311 PMAQI
1st Aug 2026382 PMAQI
1st Aug 2026403 PMAQI
1st Aug 2026324 PMAQI
1st Aug 2026235 PMAQI
1st Aug 2026216 PMAQI
1st Aug 2026217 PMAQI
1st Aug 2026218 PMAQI
1st Aug 2026259 PMAQI
1st Aug 20262510 PMAQI
1st Aug 20262911 PMAQI
2nd Aug 20262512 AMAQI
2nd Aug 2026251 AMAQI
2nd Aug 2026342 AMAQI
2nd Aug 2026403 AMAQI
2nd Aug 2026404 AMAQI
2nd Aug 2026465 AMAQI

23°C22/25°C

2nd Aug 2026566 AMAQI
2nd Aug 2026507 AMAQI
2nd Aug 2026428 AMAQI
2nd Aug 2026319 AMAQI
2nd Aug 20263310 AMAQI
2nd Aug 20265211 AMAQI
2nd Aug 20265012 PMAQI
2nd Aug 2026521 PMAQI
2nd Aug 2026562 PMAQI
2nd Aug 2026523 PMAQI
2nd Aug 2026424 PMAQI
2nd Aug 2026385 PMAQI
2nd Aug 2026446 PMAQI
2nd Aug 2026487 PMAQI
2nd Aug 2026508 PMAQI
2nd Aug 2026589 PMAQI
2nd Aug 20266410 PMAQI
2nd Aug 20266811 PMAQI
3rd Aug 20266612 AMAQI
3rd Aug 2026591 AMAQI
3rd Aug 2026602 AMAQI
3rd Aug 2026483 AMAQI
3rd Aug 2026524 AMAQI
3rd Aug 2026545 AMAQI

21°C20/23°C

3rd Aug 2026506 AMAQI
3rd Aug 2026567 AMAQI
3rd Aug 2026658 AMAQI
3rd Aug 2026649 AMAQI
3rd Aug 20267410 AMAQI
3rd Aug 20266711 AMAQI
3rd Aug 20265512 PMAQI
3rd Aug 2026421 PMAQI
3rd Aug 2026312 PMAQI
3rd Aug 2026293 PMAQI
3rd Aug 2026294 PMAQI
3rd Aug 2026315 PMAQI
3rd Aug 2026276 PMAQI
3rd Aug 2026337 PMAQI
3rd Aug 2026368 PMAQI
3rd Aug 2026429 PMAQI
3rd Aug 20263410 PMAQI
3rd Aug 20263211 PMAQI
4th Aug 20263612 AMAQI
4th Aug 2026381 AMAQI
4th Aug 2026362 AMAQI
4th Aug 2026273 AMAQI
4th Aug 2026254 AMAQI
4th Aug 2026255 AMAQI

24°C19/30°C

4th Aug 2026276 AMAQI
4th Aug 2026317 AMAQI
4th Aug 2026278 AMAQI
4th Aug 2026309 AMAQI
4th Aug 20265010 AMAQI
4th Aug 20264811 AMAQI
4th Aug 20264412 PMAQI
4th Aug 2026381 PMAQI
4th Aug 2026362 PMAQI
4th Aug 2026523 PMAQI
4th Aug 2026484 PMAQI
4th Aug 2026625 PMAQI
4th Aug 2026676 PMAQI
4th Aug 2026707 PMAQI
4th Aug 2026768 PMAQI
4th Aug 2026709 PMAQI
4th Aug 20267810 PMAQI
4th Aug 20268611 PMAQI
5th Aug 20269012 AMAQI
5th Aug 2026971 AMAQI
5th Aug 20261002 AMAQI
5th Aug 20261083 AMAQI
5th Aug 2026984 AMAQI
5th Aug 20261005 AMAQI

25°C20/30°C

5th Aug 20261046 AMAQI
5th Aug 2026927 AMAQI
5th Aug 2026908 AMAQI
5th Aug 2026969 AMAQI
5th Aug 202610810 AMAQI
5th Aug 202611211 AMAQI
5th Aug 202611012 PMAQI
5th Aug 20261101 PMAQI
5th Aug 20261002 PMAQI
5th Aug 20261003 PMAQI
5th Aug 2026944 PMAQI
5th Aug 2026785 PMAQI
5th Aug 2026666 PMAQI
5th Aug 2026627 PMAQI
5th Aug 2026678 PMAQI
5th Aug 2026709 PMAQI
5th Aug 20266910 PMAQI
5th Aug 20267311 PMAQI
6th Aug 20267612 AMAQI
6th Aug 2026991 AMAQI
6th Aug 20261042 AMAQI
6th Aug 20261163 AMAQI
6th Aug 20261204 AMAQI
6th Aug 20261125 AMAQI

26°C20/31°C

6th Aug 20261186 AMAQI
6th Aug 20261207 AMAQI
6th Aug 20261358 AMAQI
6th Aug 20261269 AMAQI
6th Aug 20264410 AMAQI
6th Aug 20262711 AMAQI
6th Aug 20262212 PMAQI
6th Aug 2026271 PMAQI
6th Aug 2026292 PMAQI
6th Aug 2026313 PMAQI
6th Aug 2026464 PMAQI
6th Aug 2026465 PMAQI
6th Aug 2026406 PMAQI
6th Aug 2026367 PMAQI
6th Aug 2026298 PMAQI
6th Aug 2026319 PMAQI
6th Aug 20263110 PMAQI
6th Aug 20264411 PMAQI
7th Aug 20264412 AMAQI
7th Aug 2026551 AMAQI
7th Aug 2026542 AMAQI
7th Aug 2026653 AMAQI
7th Aug 2026644 AMAQI
7th Aug 2026745 AMAQI

25°C21/30°C

7th Aug 2026786 AMAQI
7th Aug 2026767 AMAQI
7th Aug 2026748 AMAQI
7th Aug 2026749 AMAQI
7th Aug 20267110 AMAQI
7th Aug 20267811 AMAQI
7th Aug 20267412 PMAQI
7th Aug 2026621 PMAQI
7th Aug 2026562 PMAQI
7th Aug 2026543 PMAQI
7th Aug 2026444 PMAQI
7th Aug 2026465 PMAQI
7th Aug 2026486 PMAQI
7th Aug 2026467 PMAQI
7th Aug 2026508 PMAQI
7th Aug 2026519 PMAQI
7th Aug 20266510 PMAQI
7th Aug 20267211 PMAQI
8th Aug 20267312 AMAQI
8th Aug 2026861 AMAQI
8th Aug 2026882 AMAQI
8th Aug 2026923 AMAQI
8th Aug 2026904 AMAQI
8th Aug 2026845 AMAQI

25°C21/30°C

8th Aug 2026806 AMAQI
8th Aug 2026887 AMAQI
8th Aug 2026818 AMAQI
8th Aug 2026909 AMAQI
8th Aug 20269610 AMAQI
8th Aug 20269711 AMAQI
8th Aug 202610212 PMAQI
8th Aug 2026921 PMAQI
8th Aug 2026762 PMAQI
8th Aug 2026723 PMAQI
8th Aug 2026694 PMAQI
8th Aug 2026705 PMAQI
8th Aug 2026736 PMAQI
8th Aug 2026707 PMAQI
8th Aug 2026658 PMAQI
8th Aug 2026569 PMAQI
8th Aug 20265410 PMAQI
8th Aug 20265611 PMAQI
9th Aug 20265812 AMAQI
9th Aug 2026621 AMAQI
9th Aug 2026762 AMAQI
9th Aug 2026763 AMAQI
9th Aug 2026804 AMAQI
9th Aug 2026785 AMAQI

26°C22/32°C

9th Aug 2026816 AMAQI
9th Aug 2026847 AMAQI
9th Aug 2026858 AMAQI
9th Aug 2026819 AMAQI
9th Aug 20268310 AMAQI
9th Aug 20267111 AMAQI
9th Aug 20266212 PMAQI
9th Aug 2026621 PMAQI
9th Aug 2026582 PMAQI
9th Aug 2026553 PMAQI
9th Aug 2026544 PMAQI
9th Aug 2026625 PMAQI
9th Aug 2026556 PMAQI
9th Aug 2026467 PMAQI
9th Aug 2026548 PMAQI
9th Aug 2026569 PMAQI
9th Aug 20266010 PMAQI
9th Aug 20266711 PMAQI
10th Aug 20266912 AMAQI
10th Aug 2026731 AMAQI
10th Aug 2026842 AMAQI
10th Aug 2026823 AMAQI
10th Aug 2026864 AMAQI
10th Aug 2026885 AMAQI

26°C21/32°C

10th Aug 2026906 AMAQI
10th Aug 2026927 AMAQI
10th Aug 20261008 AMAQI
10th Aug 2026989 AMAQI
10th Aug 20269410 AMAQI
10th Aug 202610511 AMAQI
10th Aug 202611212 PMAQI
10th Aug 20261081 PMAQI
10th Aug 2026882 PMAQI
10th Aug 2026823 PMAQI
10th Aug 2026754 PMAQI
10th Aug 2026685 PMAQI
10th Aug 2026766 PMAQI
10th Aug 2026767 PMAQI
10th Aug 2026828 PMAQI
10th Aug 2026929 PMAQI
10th Aug 20269210 PMAQI
10th Aug 20269211 PMAQI
11th Aug 20268712 AMAQI
11th Aug 2026811 AMAQI
11th Aug 2026942 AMAQI
11th Aug 20261013 AMAQI
11th Aug 20261084 AMAQI
11th Aug 2026985 AMAQI

27°C22/33°C

11th Aug 2026976 AMAQI
11th Aug 2026867 AMAQI
11th Aug 2026828 AMAQI
11th Aug 2026809 AMAQI
11th Aug 20268110 AMAQI
11th Aug 20268211 AMAQI
11th Aug 20269512 PMAQI
11th Aug 2026901 PMAQI
11th Aug 2026922 PMAQI
11th Aug 2026923 PMAQI
11th Aug 2026884 PMAQI
11th Aug 2026895 PMAQI
11th Aug 2026766 PMAQI
11th Aug 2026827 PMAQI
11th Aug 2026788 PMAQI
11th Aug 2026579 PMAQI
11th Aug 20264610 PMAQI
11th Aug 20262511 PMAQI
12th Aug 20262912 AMAQI
12th Aug 2026361 AMAQI
12th Aug 2026402 AMAQI
12th Aug 2026423 AMAQI
12th Aug 2026364 AMAQI
12th Aug 2026405 AMAQI

28°C22/33°C

12th Aug 2026406 AMAQI
12th Aug 2026407 AMAQI
12th Aug 2026448 AMAQI
12th Aug 2026489 AMAQI
12th Aug 20264810 AMAQI
12th Aug 20263811 AMAQI
12th Aug 20264412 PMAQI
12th Aug 2026461 PMAQI
12th Aug 2026332 PMAQI
12th Aug 2026333 PMAQI
12th Aug 2026364 PMAQI
12th Aug 2026385 PMAQI
12th Aug 2026336 PMAQI
12th Aug 2026337 PMAQI
12th Aug 2026408 PMAQI
12th Aug 2026389 PMAQI
12th Aug 20265310 PMAQI
12th Aug 20266011 PMAQI
13th Aug 20266612 AMAQI
13th Aug 2026671 AMAQI
13th Aug 2026622 AMAQI
13th Aug 2026623 AMAQI
13th Aug 2026584 AMAQI
13th Aug 2026655 AMAQI

27°C21/35°C

13th Aug 2026606 AMAQI
13th Aug 2026527 AMAQI
13th Aug 2026488 AMAQI
13th Aug 2026469 AMAQI
13th Aug 20264010 AMAQI
13th Aug 20265111 AMAQI
13th Aug 20265012 PMAQI
13th Aug 2026581 PMAQI
13th Aug 2026572 PMAQI
13th Aug 2026463 PMAQI
13th Aug 2026464 PMAQI
13th Aug 2026485 PMAQI
13th Aug 2026516 PMAQI
13th Aug 2026517 PMAQI
13th Aug 2026578 PMAQI
13th Aug 2026569 PMAQI
13th Aug 20266210 PMAQI
13th Aug 20266211 PMAQI
14th Aug 20266512 AMAQI
14th Aug 2026701 AMAQI
14th Aug 2026722 AMAQI
14th Aug 2026793 AMAQI
14th Aug 2026834 AMAQI
14th Aug 2026835 AMAQI

28°C22/34°C

14th Aug 2026836 AMAQI
14th Aug 2026857 AMAQI
14th Aug 2026988 AMAQI
14th Aug 2026909 AMAQI
14th Aug 20269710 AMAQI
14th Aug 20269711 AMAQI
14th Aug 20269412 PMAQI
14th Aug 2026841 PMAQI
14th Aug 2026782 PMAQI
14th Aug 2026803 PMAQI
14th Aug 2026764 PMAQI
14th Aug 2026735 PMAQI
14th Aug 2026726 PMAQI
14th Aug 2026687 PMAQI
14th Aug 2026678 PMAQI
14th Aug 2026629 PMAQI
14th Aug 20266510 PMAQI
14th Aug 20266711 PMAQI
15th Aug 20266312 AMAQI
15th Aug 2026681 AMAQI
15th Aug 2026742 AMAQI
15th Aug 2026813 AMAQI
15th Aug 2026834 AMAQI
15th Aug 20261065 AMAQI

27°C22/33°C

15th Aug 20261206 AMAQI
15th Aug 20261287 AMAQI
15th Aug 20261348 AMAQI
15th Aug 20261199 AMAQI
15th Aug 202612910 AMAQI
15th Aug 202610811 AMAQI
15th Aug 20269212 PMAQI
15th Aug 2026891 PMAQI
15th Aug 2026962 PMAQI
15th Aug 2026683 PMAQI
15th Aug 2026694 PMAQI
15th Aug 2026715 PMAQI
15th Aug 2026756 PMAQI
15th Aug 2026707 PMAQI
15th Aug 2026718 PMAQI
15th Aug 2026899 PMAQI
15th Aug 20268310 PMAQI
15th Aug 20268811 PMAQI
16th Aug 20268512 AMAQI
16th Aug 2026851 AMAQI
16th Aug 2026852 AMAQI
16th Aug 2026873 AMAQI
16th Aug 2026744 AMAQI
16th Aug 2026785 AMAQI

27°C24/32°C

16th Aug 2026696 AMAQI
16th Aug 2026747 AMAQI
16th Aug 2026788 AMAQI
16th Aug 2026769 AMAQI
16th Aug 20267810 AMAQI
16th Aug 20267611 AMAQI
16th Aug 20266712 PMAQI
16th Aug 2026691 PMAQI
16th Aug 2026722 PMAQI
16th Aug 2026623 PMAQI
16th Aug 2026564 PMAQI
16th Aug 2026555 PMAQI
16th Aug 2026626 PMAQI
16th Aug 2026587 PMAQI
16th Aug 2026608 PMAQI
16th Aug 2026719 PMAQI
16th Aug 20267210 PMAQI
16th Aug 20267111 PMAQI
17th Aug 20266812 AMAQI
17th Aug 2026651 AMAQI
17th Aug 2026662 AMAQI
17th Aug 2026713 AMAQI
17th Aug 2026654 AMAQI
17th Aug 2026655 AMAQI

26°C22/32°C

17th Aug 2026586 AMAQI
17th Aug 2026527 AMAQI
17th Aug 2026488 AMAQI
17th Aug 2026489 AMAQI
17th Aug 20265010 AMAQI
17th Aug 20264711 AMAQI
17th Aug 20264612 PMAQI
17th Aug 2026511 PMAQI
17th Aug 2026482 PMAQI
17th Aug 2026363 PMAQI
17th Aug 2026274 PMAQI
17th Aug 2026215 PMAQI
17th Aug 2026296 PMAQI
17th Aug 2026277 PMAQI
17th Aug 2026298 PMAQI
17th Aug 2026339 PMAQI
17th Aug 20263610 PMAQI
17th Aug 20263811 PMAQI
18th Aug 20263612 AMAQI
18th Aug 2026361 AMAQI
18th Aug 2026422 AMAQI
18th Aug 2026533 AMAQI
18th Aug 2026484 AMAQI
18th Aug 2026495 AMAQI

12°C11/14°C

18th Aug 2026426 AMAQI
6 AM
18th Aug 2026347 AMAQI
18th Aug 2026278 AMAQI
18th Aug 2026299 AMAQI
18th Aug 20262910 AMAQI
18th Aug 20262911 AMAQI
18th Aug 20262912 PMAQI
12 PM
18th Aug 2026311 PMAQI
18th Aug 2026382 PMAQI
18th Aug 2026313 PMAQI
18th Aug 2026274 PMAQI
18th Aug 2026215 PMAQI
18th Aug 2026236 PMAQI
18th Aug 2026237 PMAQI
7 PM
18th Aug 2026258 PMAQI
18th Aug 2026449 PMAQI
18th Aug 20265210 PMAQI
18th Aug 20265611 PMAQI
12 AM
5 AM

20°C18/24°C

Day time
Avg. Highest Time
6 AM - 12 PM

68AQI

7 hours / Day
210 hours / Month
Avg. Lowest Time
4 PM - 7 PM

53AQI

4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 12 PM (Avg. 68), while the lowest AQI was between 4 PM to 7 PM (Avg. 53).
Night time
Avg. Highest Time
3 AM - 5 AM

72AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
8 PM

55AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 AM to 5 AM (Avg. 72), while the lowest AQI was between 8 PM to 8 PM (Avg. 55).

2026 Days Vs Air Quality

Jian Hang Jiashc Lau, Chengdu, Sichuan, China

2026

17%

39

53%

122

23%

52

7%

17

Total number of days with different AQI categories in last 230 days in 2026 (135 days remaining)

Good
39 Days
Moderate
122 Days
Poor
52 Days
Unhealthy
17 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 17%

Health Risk Level:

Extreme

In 2026, 17% of 230 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.

Annual Air Quality Insights

Jian Hang Jiashc Lau, Chengdu, Sichuan, 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
83AQI (US)
2nd January 2026
85AQI (US)
3rd January 2026
34AQI (US)
4th January 2026
60AQI (US)
5th January 2026
116AQI (US)
6th January 2026
92AQI (US)
7th January 2026
134AQI (US)
8th January 2026
140AQI (US)
9th January 2026
152AQI (US)
10th January 2026
168AQI (US)
11th January 2026
184AQI (US)
12th January 2026
190AQI (US)
13th January 2026
189AQI (US)
14th January 2026
170AQI (US)
15th January 2026
157AQI (US)
16th January 2026
168AQI (US)
17th January 2026
174AQI (US)
18th January 2026
181AQI (US)
19th January 2026
103AQI (US)
20th January 2026
62AQI (US)
21st January 2026
82AQI (US)
22nd January 2026
116AQI (US)
23rd January 2026
115AQI (US)
24th January 2026
150AQI (US)
25th January 2026
146AQI (US)
26th January 2026
129AQI (US)
27th January 2026
145AQI (US)
28th January 2026
158AQI (US)
29th January 2026
155AQI (US)
30th January 2026
99AQI (US)
31st January 2026
144AQI (US)
1st February 2026
140AQI (US)
2nd February 2026
136AQI (US)
3rd February 2026
153AQI (US)
4th February 2026
152AQI (US)
5th February 2026
160AQI (US)
6th February 2026
158AQI (US)
7th February 2026
117AQI (US)
8th February 2026
93AQI (US)
9th February 2026
83AQI (US)
10th February 2026
94AQI (US)
11th February 2026
117AQI (US)
12th February 2026
134AQI (US)
13th February 2026
145AQI (US)
14th February 2026
157AQI (US)
15th February 2026
124AQI (US)
16th February 2026
77AQI (US)
17th February 2026
129AQI (US)
18th February 2026
133AQI (US)
19th February 2026
133AQI (US)
20th February 2026
129AQI (US)
21st February 2026
140AQI (US)
22nd February 2026
149AQI (US)
23rd February 2026
138AQI (US)
24th February 2026
81AQI (US)
25th February 2026
91AQI (US)
26th February 2026
81AQI (US)
27th February 2026
114AQI (US)
28th February 2026
80AQI (US)
1st March 2026
33AQI (US)
2nd March 2026
60AQI (US)
3rd March 2026
64AQI (US)
4th March 2026
71AQI (US)
5th March 2026
84AQI (US)
6th March 2026
118AQI (US)
7th March 2026
103AQI (US)
8th March 2026
79AQI (US)
9th March 2026
42AQI (US)
10th March 2026
68AQI (US)
11th March 2026
108AQI (US)
12th March 2026
105AQI (US)
13th March 2026
98AQI (US)
14th March 2026
33AQI (US)
15th March 2026
70AQI (US)
16th March 2026
66AQI (US)
17th March 2026
51AQI (US)
18th March 2026
50AQI (US)
19th March 2026
82AQI (US)
20th March 2026
93AQI (US)
21st March 2026
102AQI (US)
22nd March 2026
107AQI (US)
23rd March 2026
68AQI (US)
24th March 2026
96AQI (US)
25th March 2026
93AQI (US)
26th March 2026
65AQI (US)
27th March 2026
101AQI (US)
28th March 2026
86AQI (US)
29th March 2026
88AQI (US)
30th March 2026
32AQI (US)
31st March 2026
40AQI (US)
1st April 2026
69AQI (US)
2nd April 2026
78AQI (US)
3rd April 2026
90AQI (US)
4th April 2026
93AQI (US)
5th April 2026
122AQI (US)
6th April 2026
82AQI (US)
7th April 2026
50AQI (US)
8th April 2026
61AQI (US)
9th April 2026
71AQI (US)
10th April 2026
67AQI (US)
11th April 2026
62AQI (US)
12th April 2026
78AQI (US)
13th April 2026
59AQI (US)
14th April 2026
63AQI (US)
15th April 2026
67AQI (US)
16th April 2026
75AQI (US)
17th April 2026
50AQI (US)
18th April 2026
87AQI (US)
19th April 2026
123AQI (US)
20th April 2026
113AQI (US)
21st April 2026
44AQI (US)
22nd April 2026
63AQI (US)
23rd April 2026
80AQI (US)
24th April 2026
98AQI (US)
25th April 2026
117AQI (US)
26th April 2026
121AQI (US)
27th April 2026
106AQI (US)
28th April 2026
33AQI (US)
29th April 2026
52AQI (US)
30th April 2026
93AQI (US)
1st May 2026
94AQI (US)
2nd May 2026
57AQI (US)
3rd May 2026
46AQI (US)
4th May 2026
73AQI (US)
5th May 2026
97AQI (US)
6th May 2026
108AQI (US)
7th May 2026
73AQI (US)
8th May 2026
62AQI (US)
9th May 2026
94AQI (US)
10th May 2026
94AQI (US)
11th May 2026
107AQI (US)
12th May 2026
110AQI (US)
13th May 2026
101AQI (US)
14th May 2026
131AQI (US)
15th May 2026
87AQI (US)
16th May 2026
94AQI (US)
17th May 2026
100AQI (US)
18th May 2026
94AQI (US)
19th May 2026
97AQI (US)
20th May 2026
117AQI (US)
21st May 2026
121AQI (US)
22nd May 2026
121AQI (US)
23rd May 2026
91AQI (US)
24th May 2026
84AQI (US)
25th May 2026
89AQI (US)
26th May 2026
67AQI (US)
27th May 2026
78AQI (US)
28th May 2026
69AQI (US)
29th May 2026
80AQI (US)
30th May 2026
88AQI (US)
31st May 2026
103AQI (US)
1st June 2026
86AQI (US)
2nd June 2026
99AQI (US)
3rd June 2026
68AQI (US)
4th June 2026
102AQI (US)
5th June 2026
98AQI (US)
6th June 2026
99AQI (US)
7th June 2026
48AQI (US)
8th June 2026
40AQI (US)
9th June 2026
42AQI (US)
10th June 2026
59AQI (US)
11th June 2026
33AQI (US)
12th June 2026
67AQI (US)
13th June 2026
75AQI (US)
14th June 2026
113AQI (US)
15th June 2026
114AQI (US)
16th June 2026
74AQI (US)
17th June 2026
68AQI (US)
18th June 2026
67AQI (US)
19th June 2026
83AQI (US)
20th June 2026
74AQI (US)
21st June 2026
33AQI (US)
22nd June 2026
32AQI (US)
23rd June 2026
34AQI (US)
24th June 2026
33AQI (US)
25th June 2026
16AQI (US)
26th June 2026
28AQI (US)
27th June 2026
58AQI (US)
28th June 2026
74AQI (US)
29th June 2026
45AQI (US)
30th June 2026
38AQI (US)
1st July 2026
85AQI (US)
2nd July 2026
75AQI (US)
3rd July 2026
56AQI (US)
4th July 2026
72AQI (US)
5th July 2026
70AQI (US)
6th July 2026
84AQI (US)
7th July 2026
103AQI (US)
8th July 2026
88AQI (US)
9th July 2026
77AQI (US)
10th July 2026
87AQI (US)
11th July 2026
37AQI (US)
12th July 2026
39AQI (US)
13th July 2026
31AQI (US)
14th July 2026
58AQI (US)
15th July 2026
54AQI (US)
16th July 2026
60AQI (US)
17th July 2026
33AQI (US)
18th July 2026
66AQI (US)
19th July 2026
51AQI (US)
20th July 2026
63AQI (US)
21st July 2026
75AQI (US)
22nd July 2026
72AQI (US)
23rd July 2026
92AQI (US)
24th July 2026
92AQI (US)
25th July 2026
83AQI (US)
26th July 2026
68AQI (US)
27th July 2026
41AQI (US)
28th July 2026
39AQI (US)
29th July 2026
69AQI (US)
30th July 2026
38AQI (US)
31st July 2026
43AQI (US)
1st August 2026
33AQI (US)
2nd August 2026
46AQI (US)
3rd August 2026
47AQI (US)
4th August 2026
47AQI (US)
5th August 2026
91AQI (US)
6th August 2026
67AQI (US)
7th August 2026
61AQI (US)
8th August 2026
79AQI (US)
9th August 2026
67AQI (US)
10th August 2026
88AQI (US)
11th August 2026
83AQI (US)
12th August 2026
40AQI (US)
13th August 2026
55AQI (US)
14th August 2026
79AQI (US)
15th August 2026
91AQI (US)
16th August 2026
72AQI (US)
17th August 2026
47AQI (US)
18th August 2026
36AQI (US)
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

132AQI (US)

123AQI (US)

76AQI (US)

79AQI (US)

91AQI (US)

63AQI (US)

65AQI (US)

63AQI (US)

No. of days

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

202687AQI (US)

1
7
11
12
8
15
5
6
18
7
4
20
6
1
21
9
12
15
3
8
22
1
7
11
39
122
52
17

Highest AQI (US) recorded in

January

132AQI (US)

Lowest AQI (US) recorded in

August

63AQI (US)

202586AQI (US)

1
19
11
20
8
23
8
25
5
27
4
3
27
12
19
11
20
10
20
3
27
1
1
16
5
8
8
8
15
40
233
58
34

Highest AQI (US) recorded in

December

142AQI (US)

Lowest AQI (US) recorded in

September

54AQI (US)

202471AQI (US)

1
15
1
2
3
9
30
22
9
4
27
3
21
5
11
18
2
8
20
2
8
15
8
52
160
24
8

Highest AQI (US) recorded in

December

123AQI (US)

Lowest AQI (US) recorded in

July

48AQI (US)

202356AQI (US)

1
2
13
17
1
14
19
1

Highest AQI (US) recorded in

December

56AQI (US)

Lowest AQI (US) recorded in

November

48AQI (US)

2021108AQI (US)

3
13
14
1
10
10
7
1
18
12
5
9
7
40
35
21

Highest AQI (US) recorded in

January

141AQI (US)

Lowest AQI (US) recorded in

April

56AQI (US)

202075AQI (US)

3
6
4
4
14
3
1
13
4
10
19
1
15
16
18
13
8
21
12
15
4
12
16
2
11
11
6
3
71
140
43
8
3

Highest AQI (US) recorded in

December

122AQI (US)

Lowest AQI (US) recorded in

August

49AQI (US)

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2021(Avg.)
108AQI (US)
Least Polluted Year Recorded
2023(Avg.)
56AQI (US)

Jian Hang Jiashc Lau's annual 2026 AQI (US) (87) shows an average percentage change of 15.1% (worsened AQI (US)) compared to previous years: 2020 (75), 2021 (108), 2023 (56), 2024 (71), 2025 (86).