Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

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+

June Air Quality Analysis

Chengdu, Sichuan, China

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
21st Jun 2022
128AQI
Lowest AQI recorded on
3rd Jun 2023
30AQI

Same Day Analysis (2nd June):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 94 of Moderate air quality, showing improvement over 2022 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 1st Jun - 2nd Jun 2026

Chengdu, Sichuan, China

AQI
Day
Night
.

6 AM1st Jun 2026

7 PM

5 AM2nd Jun 2026

Day time
Avg. Highest Time
7AM1st Jun

139AQI

Avg. Lowest Time
4PM1st Jun

25AQI

Night time
Avg. Highest Time
5AM2nd Jun

93AQI

Avg. Lowest Time
9PM1st Jun

30AQI

In the last 24 hours,

Chengdu's AQI reached its highest point of 139 at 7 AM during the Day, while the lowest point, 25, was recorded at 4 PM during the Day between 1st Jun and 2nd Jun 2026.

Day & Night AQI Trend : May - Jun 2026

Chengdu, Sichuan, China

MayJun
04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd
Day
Night
4th May 2026946 AMAQI
4th May 2026857 AMAQI
4th May 2026888 AMAQI
4th May 2026909 AMAQI
4th May 20268610 AMAQI
4th May 20266811 AMAQI
4th May 20266112 PMAQI
4th May 2026561 PMAQI
4th May 2026542 PMAQI
4th May 2026493 PMAQI
4th May 2026494 PMAQI
4th May 2026515 PMAQI
4th May 2026526 PMAQI
4th May 2026527 PMAQI
4th May 2026538 PMAQI
4th May 2026579 PMAQI
4th May 20266910 PMAQI
4th May 20267611 PMAQI
5th May 20268412 AMAQI
5th May 2026941 AMAQI
5th May 20261012 AMAQI
5th May 20261053 AMAQI
5th May 20261124 AMAQI
5th May 20261195 AMAQI

21°C15/26°C

5th May 20261256 AMAQI
5th May 20261297 AMAQI
5th May 20261328 AMAQI
5th May 20261339 AMAQI
5th May 202615110 AMAQI
5th May 202614211 AMAQI
5th May 202611912 PMAQI
5th May 20261011 PMAQI
5th May 2026922 PMAQI
5th May 2026743 PMAQI
5th May 2026644 PMAQI
5th May 2026615 PMAQI
5th May 2026586 PMAQI
5th May 2026597 PMAQI
5th May 2026618 PMAQI
5th May 2026669 PMAQI
5th May 20267510 PMAQI
5th May 20268811 PMAQI
6th May 202610212 AMAQI
6th May 20261181 AMAQI
6th May 20261262 AMAQI
6th May 20261363 AMAQI
6th May 20261434 AMAQI
6th May 20261445 AMAQI

24°C18/29°C

6th May 20261466 AMAQI
6th May 20261487 AMAQI
6th May 20261488 AMAQI
6th May 20261339 AMAQI
6th May 202611710 AMAQI
6th May 202611011 AMAQI
6th May 202610212 PMAQI
6th May 2026821 PMAQI
6th May 2026832 PMAQI
6th May 2026783 PMAQI
6th May 2026744 PMAQI
6th May 2026755 PMAQI
6th May 2026766 PMAQI
6th May 2026747 PMAQI
6th May 2026798 PMAQI
6th May 2026869 PMAQI
6th May 20269710 PMAQI
6th May 202610911 PMAQI
7th May 202610212 AMAQI
7th May 2026861 AMAQI
7th May 2026762 AMAQI
7th May 2026693 AMAQI
7th May 2026674 AMAQI
7th May 2026675 AMAQI

23°C22/23°C

7th May 2026676 AMAQI
7th May 2026667 AMAQI
7th May 2026688 AMAQI
7th May 2026719 AMAQI
7th May 20267210 AMAQI
7th May 20267211 AMAQI
7th May 20267612 PMAQI
7th May 2026751 PMAQI
7th May 2026782 PMAQI
7th May 2026703 PMAQI
7th May 2026734 PMAQI
7th May 2026775 PMAQI
7th May 2026746 PMAQI
7th May 2026687 PMAQI
7th May 2026798 PMAQI
7th May 2026889 PMAQI
7th May 20268610 PMAQI
7th May 20266611 PMAQI
8th May 20266312 AMAQI
8th May 2026601 AMAQI
8th May 2026552 AMAQI
8th May 2026563 AMAQI
8th May 2026604 AMAQI
8th May 2026595 AMAQI

24°C20/30°C

8th May 2026576 AMAQI
8th May 2026567 AMAQI
8th May 2026608 AMAQI
8th May 2026649 AMAQI
8th May 20266110 AMAQI
8th May 20265611 AMAQI
8th May 20265212 PMAQI
8th May 2026541 PMAQI
8th May 2026612 PMAQI
8th May 2026633 PMAQI
8th May 2026644 PMAQI
8th May 2026765 PMAQI
8th May 2026866 PMAQI
8th May 2026697 PMAQI
8th May 2026708 PMAQI
8th May 2026719 PMAQI
8th May 20267010 PMAQI
8th May 20267211 PMAQI
9th May 20268112 AMAQI
9th May 2026781 AMAQI
9th May 2026812 AMAQI
9th May 2026863 AMAQI
9th May 2026984 AMAQI
9th May 20261005 AMAQI

19°C18/20°C

9th May 20261036 AMAQI
9th May 20261057 AMAQI
9th May 20261128 AMAQI
9th May 20261189 AMAQI
9th May 202611710 AMAQI
9th May 202611911 AMAQI
9th May 202611312 PMAQI
9th May 20261041 PMAQI
9th May 20261062 PMAQI
9th May 20261013 PMAQI
9th May 2026804 PMAQI
9th May 2026715 PMAQI
9th May 2026666 PMAQI
9th May 2026627 PMAQI
9th May 2026648 PMAQI
9th May 2026719 PMAQI
9th May 20268210 PMAQI
9th May 20268911 PMAQI
10th May 20269112 AMAQI
10th May 20261031 AMAQI
10th May 20261122 AMAQI
10th May 20261073 AMAQI
10th May 20261064 AMAQI
10th May 20261045 AMAQI

21°C16/27°C

10th May 20261066 AMAQI
10th May 20261037 AMAQI
10th May 20261048 AMAQI
10th May 20261009 AMAQI
10th May 202610010 AMAQI
10th May 202611311 AMAQI
10th May 20269412 PMAQI
10th May 2026861 PMAQI
10th May 2026822 PMAQI
10th May 2026783 PMAQI
10th May 2026744 PMAQI
10th May 2026705 PMAQI
10th May 2026686 PMAQI
10th May 2026667 PMAQI
10th May 2026688 PMAQI
10th May 2026749 PMAQI
10th May 20268410 PMAQI
10th May 20269311 PMAQI
11th May 202610412 AMAQI
11th May 20261071 AMAQI
11th May 2026992 AMAQI
11th May 2026993 AMAQI
11th May 2026994 AMAQI
11th May 20261085 AMAQI

25°C19/31°C

11th May 20261196 AMAQI
11th May 20261187 AMAQI
11th May 20261198 AMAQI
11th May 20261209 AMAQI
11th May 20269710 AMAQI
11th May 202614111 AMAQI
11th May 202613212 PMAQI
11th May 20261271 PMAQI
11th May 20261162 PMAQI
11th May 2026953 PMAQI
11th May 2026924 PMAQI
11th May 2026875 PMAQI
11th May 2026826 PMAQI
11th May 2026817 PMAQI
11th May 2026818 PMAQI
11th May 2026829 PMAQI
11th May 20268210 PMAQI
11th May 20269211 PMAQI
12th May 202610112 AMAQI
12th May 20261081 AMAQI
12th May 20261082 AMAQI
12th May 20261143 AMAQI
12th May 20261234 AMAQI
12th May 20261305 AMAQI

25°C21/29°C

12th May 20261346 AMAQI
12th May 20261377 AMAQI
12th May 20261408 AMAQI
12th May 20261469 AMAQI
12th May 202614910 AMAQI
12th May 202614411 AMAQI
12th May 202610612 PMAQI
12th May 2026801 PMAQI
12th May 2026632 PMAQI
12th May 2026493 PMAQI
12th May 2026694 PMAQI
12th May 20261055 PMAQI
12th May 20261116 PMAQI
12th May 2026977 PMAQI
12th May 2026938 PMAQI
12th May 2026969 PMAQI
12th May 202610110 PMAQI
12th May 20269811 PMAQI
13th May 20269612 AMAQI
13th May 20261141 AMAQI
13th May 20261322 AMAQI
13th May 20261373 AMAQI
13th May 20261304 AMAQI
13th May 20261135 AMAQI

24°C20/29°C

13th May 20261076 AMAQI
13th May 20261037 AMAQI
13th May 20261038 AMAQI
13th May 20261019 AMAQI
13th May 20269910 AMAQI
13th May 202610011 AMAQI
13th May 20269312 PMAQI
13th May 2026951 PMAQI
13th May 2026972 PMAQI
13th May 2026963 PMAQI
13th May 2026914 PMAQI
13th May 2026845 PMAQI
13th May 2026806 PMAQI
13th May 2026787 PMAQI
13th May 2026808 PMAQI
13th May 2026819 PMAQI
13th May 20268610 PMAQI
13th May 20269511 PMAQI
14th May 202610312 AMAQI
14th May 20261101 AMAQI
14th May 20261162 AMAQI
14th May 20261173 AMAQI
14th May 20261184 AMAQI
14th May 20261355 AMAQI

22°C17/27°C

14th May 20261456 AMAQI
14th May 20261477 AMAQI
14th May 2026378 AMAQI
14th May 20261499 AMAQI
14th May 202615110 AMAQI
14th May 202615211 AMAQI
14th May 202615312 PMAQI
14th May 20261531 PMAQI
14th May 20261552 PMAQI
14th May 20261513 PMAQI
14th May 20261484 PMAQI
14th May 20261435 PMAQI
14th May 20261436 PMAQI
14th May 20261397 PMAQI
14th May 20261428 PMAQI
14th May 20261329 PMAQI
14th May 202612910 PMAQI
14th May 202611411 PMAQI
15th May 202611612 AMAQI
15th May 20261201 AMAQI
15th May 20261352 AMAQI
15th May 20261413 AMAQI
15th May 20261384 AMAQI
15th May 20261325 AMAQI

23°C21/23°C

15th May 20261256 AMAQI
15th May 20261047 AMAQI
15th May 2026938 AMAQI
15th May 2026809 AMAQI
15th May 20268510 AMAQI
15th May 20268311 AMAQI
15th May 20268912 PMAQI
15th May 2026981 PMAQI
15th May 2026952 PMAQI
15th May 2026683 PMAQI
15th May 2026504 PMAQI
15th May 2026515 PMAQI
15th May 2026486 PMAQI
15th May 2026437 PMAQI
15th May 2026488 PMAQI
15th May 2026609 PMAQI
15th May 20263310 PMAQI
15th May 20268511 PMAQI
16th May 202612612 AMAQI
16th May 20261181 AMAQI
16th May 20261052 AMAQI
16th May 2026893 AMAQI
16th May 2026884 AMAQI
16th May 2026855 AMAQI

19°C18/20°C

16th May 2026866 AMAQI
16th May 2026887 AMAQI
16th May 2026928 AMAQI
16th May 2026919 AMAQI
16th May 20269210 AMAQI
16th May 202610811 AMAQI
16th May 202610012 PMAQI
16th May 2026891 PMAQI
16th May 2026842 PMAQI
16th May 2026833 PMAQI
16th May 2026764 PMAQI
16th May 2026795 PMAQI
16th May 2026826 PMAQI
16th May 2026867 PMAQI
16th May 2026948 PMAQI
16th May 20261079 PMAQI
16th May 202611910 PMAQI
16th May 202611511 PMAQI
17th May 202610512 AMAQI
17th May 20261161 AMAQI
17th May 20261122 AMAQI
17th May 20261103 AMAQI
17th May 20261074 AMAQI
17th May 20261055 AMAQI

22°C17/27°C

17th May 20261026 AMAQI
17th May 20261027 AMAQI
17th May 20261058 AMAQI
17th May 20261229 AMAQI
17th May 20269510 AMAQI
17th May 202610611 AMAQI
17th May 20269512 PMAQI
17th May 2026761 PMAQI
17th May 2026812 PMAQI
17th May 2026803 PMAQI
17th May 2026834 PMAQI
17th May 2026875 PMAQI
17th May 2026826 PMAQI
17th May 2026837 PMAQI
17th May 2026848 PMAQI
17th May 20261079 PMAQI
17th May 202613410 PMAQI
17th May 202612611 PMAQI
18th May 202611412 AMAQI
18th May 20261141 AMAQI
18th May 20261002 AMAQI
18th May 2026983 AMAQI
18th May 2026954 AMAQI
18th May 2026945 AMAQI

24°C21/28°C

18th May 2026966 AMAQI
18th May 2026977 AMAQI
18th May 20261018 AMAQI
18th May 20261079 AMAQI
18th May 202610410 AMAQI
18th May 20269711 AMAQI
18th May 20268212 PMAQI
18th May 2026911 PMAQI
18th May 2026932 PMAQI
18th May 2026823 PMAQI
18th May 2026814 PMAQI
18th May 2026795 PMAQI
18th May 2026806 PMAQI
18th May 2026827 PMAQI
18th May 2026838 PMAQI
18th May 2026889 PMAQI
18th May 20269110 PMAQI
18th May 202610411 PMAQI
19th May 202610812 AMAQI
19th May 20261031 AMAQI
19th May 2026952 AMAQI
19th May 2026943 AMAQI
19th May 2026904 AMAQI
19th May 2026915 AMAQI

24°C22/28°C

19th May 2026916 AMAQI
19th May 2026957 AMAQI
19th May 2026978 AMAQI
19th May 20261079 AMAQI
19th May 20269910 AMAQI
19th May 20269911 AMAQI
19th May 20269212 PMAQI
19th May 2026891 PMAQI
19th May 2026852 PMAQI
19th May 2026843 PMAQI
19th May 2026854 PMAQI
19th May 2026835 PMAQI
19th May 2026846 PMAQI
19th May 2026927 PMAQI
19th May 20261008 PMAQI
19th May 20261129 PMAQI
19th May 202612110 PMAQI
19th May 202611211 PMAQI
20th May 202611012 AMAQI
20th May 20261561 AMAQI
20th May 20261302 AMAQI
20th May 20261193 AMAQI
20th May 20261184 AMAQI
20th May 20261125 AMAQI

25°C21/30°C

20th May 20261096 AMAQI
20th May 20261127 AMAQI
20th May 20261148 AMAQI
20th May 20261159 AMAQI
20th May 202611610 AMAQI
20th May 202611611 AMAQI
20th May 202611612 PMAQI
20th May 20261111 PMAQI
20th May 20261032 PMAQI
20th May 20261033 PMAQI
20th May 20261024 PMAQI
20th May 20261025 PMAQI
20th May 20261056 PMAQI
20th May 20261047 PMAQI
20th May 20261088 PMAQI
20th May 20261279 PMAQI
20th May 202612510 PMAQI
20th May 202612311 PMAQI
21st May 202612512 AMAQI
21st May 20261321 AMAQI
21st May 20261322 AMAQI
21st May 20261263 AMAQI
21st May 20261254 AMAQI
21st May 20261285 AMAQI

25°C21/29°C

21st May 20261256 AMAQI
21st May 20261267 AMAQI
21st May 20261298 AMAQI
21st May 20261269 AMAQI
21st May 202612710 AMAQI
21st May 202612711 AMAQI
21st May 202612712 PMAQI
21st May 20261271 PMAQI
21st May 20261232 PMAQI
21st May 20261143 PMAQI
21st May 20261104 PMAQI
21st May 20261115 PMAQI
21st May 20261136 PMAQI
21st May 20261177 PMAQI
21st May 20261288 PMAQI
21st May 20261379 PMAQI
21st May 202612110 PMAQI
21st May 202612611 PMAQI
22nd May 202613212 AMAQI
22nd May 20261371 AMAQI
22nd May 20261182 AMAQI
22nd May 20261273 AMAQI
22nd May 20261184 AMAQI
22nd May 20261185 AMAQI

26°C24/30°C

22nd May 20261246 AMAQI
22nd May 20261227 AMAQI
22nd May 20261228 AMAQI
22nd May 20261189 AMAQI
22nd May 202611810 AMAQI
22nd May 202611811 AMAQI
22nd May 202611812 PMAQI
22nd May 20261181 PMAQI
22nd May 20261182 PMAQI
22nd May 20261183 PMAQI
22nd May 20261184 PMAQI
22nd May 20261185 PMAQI
22nd May 20261186 PMAQI
22nd May 20261017 PMAQI
22nd May 2026948 PMAQI
22nd May 20261069 PMAQI
22nd May 202610010 PMAQI
22nd May 20269911 PMAQI
23rd May 202610312 AMAQI
23rd May 2026961 AMAQI
23rd May 2026992 AMAQI
23rd May 20261023 AMAQI
23rd May 2026934 AMAQI
23rd May 2026905 AMAQI

27°C22/31°C

23rd May 2026936 AMAQI
23rd May 2026947 AMAQI
23rd May 2026968 AMAQI
23rd May 2026989 AMAQI
23rd May 20269710 AMAQI
23rd May 20269711 AMAQI
23rd May 20269712 PMAQI
23rd May 2026971 PMAQI
23rd May 2026972 PMAQI
23rd May 2026763 PMAQI
23rd May 2026644 PMAQI
23rd May 2026745 PMAQI
23rd May 2026756 PMAQI
23rd May 2026757 PMAQI
23rd May 2026778 PMAQI
23rd May 2026829 PMAQI
23rd May 20269910 PMAQI
23rd May 202611211 PMAQI
24th May 202610312 AMAQI
24th May 2026921 AMAQI
24th May 2026942 AMAQI
24th May 2026923 AMAQI
24th May 2026884 AMAQI
24th May 2026855 AMAQI

26°C24/30°C

24th May 2026836 AMAQI
24th May 2026787 AMAQI
24th May 2026948 AMAQI
24th May 2026719 AMAQI
24th May 20267110 AMAQI
24th May 20267111 AMAQI
24th May 20267112 PMAQI
24th May 2026711 PMAQI
24th May 2026762 PMAQI
24th May 2026723 PMAQI
24th May 2026734 PMAQI
24th May 2026665 PMAQI
24th May 2026676 PMAQI
24th May 2026757 PMAQI
24th May 2026898 PMAQI
24th May 20261079 PMAQI
24th May 202612810 PMAQI
24th May 202611011 PMAQI
25th May 202610612 AMAQI
25th May 20261181 AMAQI
25th May 2026972 AMAQI
25th May 2026963 AMAQI
25th May 2026954 AMAQI
25th May 2026955 AMAQI

26°C23/30°C

25th May 2026916 AMAQI
25th May 2026897 AMAQI
25th May 2026948 AMAQI
25th May 2026949 AMAQI
25th May 20269310 AMAQI
25th May 20269311 AMAQI
25th May 20269312 PMAQI
25th May 2026931 PMAQI
25th May 2026802 PMAQI
25th May 2026683 PMAQI
25th May 2026764 PMAQI
25th May 2026785 PMAQI
25th May 2026806 PMAQI
25th May 2026677 PMAQI
25th May 2026798 PMAQI
25th May 2026909 PMAQI
25th May 202610810 PMAQI
25th May 202610411 PMAQI
26th May 202610112 AMAQI
26th May 2026941 AMAQI
26th May 2026832 AMAQI
26th May 2026743 AMAQI
26th May 2026744 AMAQI
26th May 2026745 AMAQI

26°C23/31°C

26th May 2026786 AMAQI
26th May 2026747 AMAQI
26th May 2026768 AMAQI
26th May 2026809 AMAQI
26th May 20267910 AMAQI
26th May 20267911 AMAQI
26th May 20269412 PMAQI
26th May 2026941 PMAQI
26th May 2026732 PMAQI
26th May 2026493 PMAQI
26th May 2026224 PMAQI
26th May 2026225 PMAQI
26th May 2026216 PMAQI
26th May 2026227 PMAQI
26th May 2026578 PMAQI
26th May 2026609 PMAQI
26th May 20266210 PMAQI
26th May 20266211 PMAQI
27th May 20266312 AMAQI
27th May 2026661 AMAQI
27th May 2026722 AMAQI
27th May 2026823 AMAQI
27th May 2026874 AMAQI
27th May 2026815 AMAQI

27°C25/30°C

27th May 2026736 AMAQI
27th May 2026697 AMAQI
27th May 2026728 AMAQI
27th May 2026729 AMAQI
27th May 20267610 AMAQI
27th May 20268211 AMAQI
27th May 20268512 PMAQI
27th May 2026751 PMAQI
27th May 2026732 PMAQI
27th May 2026763 PMAQI
27th May 2026744 PMAQI
27th May 2026775 PMAQI
27th May 2026766 PMAQI
27th May 2026757 PMAQI
27th May 2026768 PMAQI
27th May 2026819 PMAQI
27th May 20268610 PMAQI
27th May 20269811 PMAQI
28th May 20268812 AMAQI
28th May 2026831 AMAQI
28th May 2026792 AMAQI
28th May 2026643 AMAQI
28th May 2026584 AMAQI
28th May 2026555 AMAQI

25°C24/26°C

28th May 2026556 AMAQI
28th May 2026577 AMAQI
28th May 2026658 AMAQI
28th May 2026719 AMAQI
28th May 20267910 AMAQI
28th May 20268411 AMAQI
28th May 20268212 PMAQI
28th May 2026831 PMAQI
28th May 2026732 PMAQI
28th May 2026623 PMAQI
28th May 2026624 PMAQI
28th May 2026635 PMAQI
28th May 2026636 PMAQI
28th May 2026647 PMAQI
28th May 2026668 PMAQI
28th May 2026779 PMAQI
28th May 20267010 PMAQI
28th May 20266811 PMAQI
29th May 20266812 AMAQI
29th May 2026761 AMAQI
29th May 2026842 AMAQI
29th May 2026853 AMAQI
29th May 2026894 AMAQI
29th May 2026785 AMAQI

22°C21/23°C

29th May 2026786 AMAQI
29th May 2026737 AMAQI
29th May 2026708 AMAQI
29th May 2026699 AMAQI
29th May 20266910 AMAQI
29th May 20267411 AMAQI
29th May 20267812 PMAQI
29th May 2026821 PMAQI
29th May 2026912 PMAQI
29th May 2026923 PMAQI
29th May 2026784 PMAQI
29th May 2026735 PMAQI
29th May 2026686 PMAQI
29th May 2026677 PMAQI
29th May 2026738 PMAQI
29th May 2026819 PMAQI
29th May 20269410 PMAQI
29th May 20269711 PMAQI
30th May 20269712 AMAQI
30th May 2026901 AMAQI
30th May 2026922 AMAQI
30th May 2026873 AMAQI
30th May 2026904 AMAQI
30th May 2026905 AMAQI

22°C20/25°C

30th May 2026916 AMAQI
30th May 2026927 AMAQI
30th May 2026958 AMAQI
30th May 20261019 AMAQI
30th May 202610410 AMAQI
30th May 202610611 AMAQI
30th May 202610712 PMAQI
30th May 20261111 PMAQI
30th May 20261122 PMAQI
30th May 2026873 PMAQI
30th May 2026674 PMAQI
30th May 2026555 PMAQI
30th May 2026516 PMAQI
30th May 2026527 PMAQI
30th May 2026578 PMAQI
30th May 2026679 PMAQI
30th May 20267610 PMAQI
30th May 20267711 PMAQI
31st May 20268112 AMAQI
31st May 2026841 AMAQI
31st May 2026792 AMAQI
31st May 2026773 AMAQI
31st May 2026764 AMAQI
31st May 2026735 AMAQI

25°C20/31°C

31st May 2026746 AMAQI
31st May 2026777 AMAQI
31st May 2026828 AMAQI
31st May 20261019 AMAQI
31st May 202610810 AMAQI
31st May 202611611 AMAQI
31st May 202610712 PMAQI
31st May 2026991 PMAQI
31st May 2026962 PMAQI
31st May 2026883 PMAQI
31st May 2026894 PMAQI
31st May 2026875 PMAQI
31st May 20261116 PMAQI
31st May 20261267 PMAQI
31st May 20261298 PMAQI
31st May 20261219 PMAQI
31st May 202612510 PMAQI
31st May 202613511 PMAQI
1st Jun 202613712 AMAQI
1st Jun 20261431 AMAQI
1st Jun 20261462 AMAQI
1st Jun 20261473 AMAQI
1st Jun 20261444 AMAQI
1st Jun 20261375 AMAQI

25°C22/29°C

1st Jun 20261356 AMAQI
1st Jun 20261397 AMAQI
1st Jun 20261338 AMAQI
1st Jun 20261349 AMAQI
1st Jun 202612410 AMAQI
1st Jun 202611011 AMAQI
1st Jun 20268512 PMAQI
1st Jun 2026451 PMAQI
1st Jun 2026292 PMAQI
1st Jun 2026293 PMAQI
1st Jun 2026254 PMAQI
1st Jun 2026265 PMAQI
1st Jun 2026266 PMAQI
1st Jun 2026277 PMAQI
1st Jun 2026308 PMAQI
1st Jun 2026309 PMAQI
1st Jun 20264110 PMAQI
1st Jun 20267111 PMAQI
2nd Jun 20268512 AMAQI
2nd Jun 2026871 AMAQI
2nd Jun 2026902 AMAQI
2nd Jun 2026913 AMAQI
2nd Jun 2026914 AMAQI
2nd Jun 2026935 AMAQI

26°C22/32°C

2nd Jun 2026936 AMAQI
6 AM
2nd Jun 2026867 AMAQI
2nd Jun 2026858 AMAQI
2nd Jun 2026849 AMAQI
2nd Jun 20268610 AMAQI
2nd Jun 20269111 AMAQI
2nd Jun 202610012 PMAQI
12 PM
2nd Jun 20261011 PMAQI
2nd Jun 20261032 PMAQI
2nd Jun 20261003 PMAQI
2nd Jun 20261004 PMAQI
2nd Jun 2026955 PMAQI
2nd Jun 2026946 PMAQI
2nd Jun 20261007 PMAQI
7 PM
2nd Jun 2026998 PMAQI
2nd Jun 20261069 PMAQI
2nd Jun 202610110 PMAQI
2nd Jun 202610511 PMAQI
12 AM
5 AM

25°C22/30°C

Day time
Avg. Highest Time
9 AM - 11 AM

102AQI

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

78AQI

4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 11 AM (Avg. 102), while the lowest AQI was between 4 PM to 7 PM (Avg. 78).
Night time
Avg. Highest Time
1 AM - 5 AM

101AQI

5 hours / Day
150 hours / Month
Avg. Lowest Time
8 PM

81AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 5 AM (Avg. 101), while the lowest AQI was between 8 PM to 8 PM (Avg. 81).

2026 Days Vs Air Quality

Chengdu, Sichuan, China

2026

7%

10

54%

83

29%

44

10%

16

Total number of days with different AQI categories in last 153 days in 2026 (212 days remaining)

Good
10 Days
Moderate
83 Days
Poor
44 Days
Unhealthy
16 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 7%

Health Risk Level:

Extreme

In 2026, 7% of 153 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

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
88AQI (US)
3rd January 2026
36AQI (US)
4th January 2026
70AQI (US)
5th January 2026
123AQI (US)
6th January 2026
98AQI (US)
7th January 2026
129AQI (US)
8th January 2026
138AQI (US)
9th January 2026
152AQI (US)
10th January 2026
168AQI (US)
11th January 2026
185AQI (US)
12th January 2026
191AQI (US)
13th January 2026
187AQI (US)
14th January 2026
170AQI (US)
15th January 2026
157AQI (US)
16th January 2026
171AQI (US)
17th January 2026
177AQI (US)
18th January 2026
184AQI (US)
19th January 2026
105AQI (US)
20th January 2026
68AQI (US)
21st January 2026
89AQI (US)
22nd January 2026
121AQI (US)
23rd January 2026
112AQI (US)
24th January 2026
147AQI (US)
25th January 2026
146AQI (US)
26th January 2026
125AQI (US)
27th January 2026
133AQI (US)
28th January 2026
157AQI (US)
29th January 2026
146AQI (US)
30th January 2026
97AQI (US)
31st January 2026
140AQI (US)
1st February 2026
138AQI (US)
2nd February 2026
135AQI (US)
3rd February 2026
153AQI (US)
4th February 2026
152AQI (US)
5th February 2026
158AQI (US)
6th February 2026
156AQI (US)
7th February 2026
115AQI (US)
8th February 2026
95AQI (US)
9th February 2026
84AQI (US)
10th February 2026
98AQI (US)
11th February 2026
115AQI (US)
12th February 2026
134AQI (US)
13th February 2026
143AQI (US)
14th February 2026
154AQI (US)
15th February 2026
125AQI (US)
16th February 2026
76AQI (US)
17th February 2026
131AQI (US)
18th February 2026
135AQI (US)
19th February 2026
134AQI (US)
20th February 2026
129AQI (US)
21st February 2026
138AQI (US)
22nd February 2026
149AQI (US)
23rd February 2026
137AQI (US)
24th February 2026
84AQI (US)
25th February 2026
93AQI (US)
26th February 2026
80AQI (US)
27th February 2026
112AQI (US)
28th February 2026
82AQI (US)
1st March 2026
34AQI (US)
2nd March 2026
60AQI (US)
3rd March 2026
65AQI (US)
4th March 2026
70AQI (US)
5th March 2026
84AQI (US)
6th March 2026
116AQI (US)
7th March 2026
102AQI (US)
8th March 2026
78AQI (US)
9th March 2026
44AQI (US)
10th March 2026
71AQI (US)
11th March 2026
108AQI (US)
12th March 2026
99AQI (US)
13th March 2026
97AQI (US)
14th March 2026
32AQI (US)
15th March 2026
73AQI (US)
16th March 2026
65AQI (US)
17th March 2026
50AQI (US)
18th March 2026
54AQI (US)
19th March 2026
82AQI (US)
20th March 2026
92AQI (US)
21st March 2026
99AQI (US)
22nd March 2026
104AQI (US)
23rd March 2026
69AQI (US)
24th March 2026
92AQI (US)
25th March 2026
93AQI (US)
26th March 2026
66AQI (US)
27th March 2026
98AQI (US)
28th March 2026
84AQI (US)
29th March 2026
87AQI (US)
30th March 2026
34AQI (US)
31st March 2026
40AQI (US)
1st April 2026
67AQI (US)
2nd April 2026
79AQI (US)
3rd April 2026
88AQI (US)
4th April 2026
97AQI (US)
5th April 2026
121AQI (US)
6th April 2026
85AQI (US)
7th April 2026
53AQI (US)
8th April 2026
60AQI (US)
9th April 2026
73AQI (US)
10th April 2026
68AQI (US)
11th April 2026
61AQI (US)
12th April 2026
78AQI (US)
13th April 2026
61AQI (US)
14th April 2026
62AQI (US)
15th April 2026
68AQI (US)
16th April 2026
75AQI (US)
17th April 2026
51AQI (US)
18th April 2026
85AQI (US)
19th April 2026
119AQI (US)
20th April 2026
113AQI (US)
21st April 2026
44AQI (US)
22nd April 2026
64AQI (US)
23rd April 2026
80AQI (US)
24th April 2026
93AQI (US)
25th April 2026
119AQI (US)
26th April 2026
117AQI (US)
27th April 2026
105AQI (US)
28th April 2026
35AQI (US)
29th April 2026
51AQI (US)
30th April 2026
92AQI (US)
1st May 2026
94AQI (US)
2nd May 2026
58AQI (US)
3rd May 2026
48AQI (US)
4th May 2026
72AQI (US)
5th May 2026
98AQI (US)
6th May 2026
108AQI (US)
7th May 2026
75AQI (US)
8th May 2026
63AQI (US)
9th May 2026
92AQI (US)
10th May 2026
91AQI (US)
11th May 2026
103AQI (US)
12th May 2026
108AQI (US)
13th May 2026
100AQI (US)
14th May 2026
132AQI (US)
15th May 2026
88AQI (US)
16th May 2026
94AQI (US)
17th May 2026
100AQI (US)
18th May 2026
94AQI (US)
19th May 2026
96AQI (US)
20th May 2026
115AQI (US)
21st May 2026
124AQI (US)
22nd May 2026
117AQI (US)
23rd May 2026
91AQI (US)
24th May 2026
84AQI (US)
25th May 2026
91AQI (US)
26th May 2026
67AQI (US)
27th May 2026
77AQI (US)
28th May 2026
70AQI (US)
29th May 2026
79AQI (US)
30th May 2026
86AQI (US)
31st May 2026
97AQI (US)
1st June 2026
87AQI (US)
2nd June 2026
94AQI (US)
3rd June 2026
4th June 2026
5th June 2026
6th June 2026
7th June 2026
8th June 2026
9th June 2026
10th June 2026
11th June 2026
12th June 2026
13th June 2026
14th June 2026
15th June 2026
16th June 2026
17th June 2026
18th June 2026
19th June 2026
20th June 2026
21st June 2026
22nd June 2026
23rd June 2026
24th June 2026
25th June 2026
26th June 2026
27th June 2026
28th June 2026
29th June 2026
30th June 2026
1st July 2026
2nd July 2026
3rd July 2026
4th July 2026
5th July 2026
6th July 2026
7th July 2026
8th July 2026
9th July 2026
10th July 2026
11th July 2026
12th July 2026
13th July 2026
14th July 2026
15th July 2026
16th July 2026
17th July 2026
18th July 2026
19th July 2026
20th July 2026
21st July 2026
22nd July 2026
23rd July 2026
24th July 2026
25th July 2026
26th July 2026
27th July 2026
28th July 2026
29th July 2026
30th July 2026
31st July 2026
1st August 2026
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

132AQI (US)

123AQI (US)

76AQI (US)

79AQI (US)

91AQI (US)

91AQI (US)

No. of days

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

2026100AQI (US)

1
7
12
11
8
15
5
6
21
4
2
22
6
1
23
7
2
10
83
44
16

Highest AQI (US) recorded in

January

132AQI (US)

Lowest AQI (US) recorded in

March

76AQI (US)

202589AQI (US)

1
19
11
20
8
22
9
24
5
1
24
7
30
9
22
12
19
10
20
2
22
7
1
13
8
8
6
9
16
34
223
72
36

Highest AQI (US) recorded in

December

145AQI (US)

Lowest AQI (US) recorded in

August

55AQI (US)

202484AQI (US)

9
18
4
2
12
10
4
1
1
15
14
1
5
19
5
1
5
19
7
30
21
10
2
29
4
21
5
10
19
2
5
22
3
8
16
7
55
213
80
17
1

Highest AQI (US) recorded in

December

123AQI (US)

Lowest AQI (US) recorded in

July

49AQI (US)

202396AQI (US)

2
11
17
1
7
11
10
1
12
16
2
4
11
15
3
17
9
2
5
20
5
8
18
5
9
21
1
8
14
8
7
15
7
2
11
12
3
3
12
12
4
48
160
112
40
1

Highest AQI (US) recorded in

January

152AQI (US)

Lowest AQI (US) recorded in

August

62AQI (US)

2022105AQI (US)

9
4
17
8
12
2
2
7
13
9
3
14
13
2
19
9
1
2
17
11
21
4
4
3
20
6
5
7
17
2
8
15
7
5
17
9
17
139
121
47

Highest AQI (US) recorded in

January

139AQI (US)

Lowest AQI (US) recorded in

August

68AQI (US)

2021100AQI (US)

1
15
15
1
8
10
9
1
9
21
4
20
5
1
10
21
2
14
13
1
4
24
3
5
24
2
8
19
3
5
18
8
13
10
6
1
4
13
13
1
30
164
124
45
2

Highest AQI (US) recorded in

January

145AQI (US)

Lowest AQI (US) recorded in

September

66AQI (US)

202090AQI (US)

2
5
6
1
11
8
1
9
9
3
21
6
9
19
3
8
20
3
4
23
3
7
18
4
2
8
14
8
10
12
7
2
34
144
68
18
2

Highest AQI (US) recorded in

December

127AQI (US)

Lowest AQI (US) recorded in

July

68AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2022(Avg.)
105AQI (US)
Least Polluted Year Recorded
2024(Avg.)
84AQI (US)

Chengdu's annual 2026 AQI (US) (100) shows an average percentage change of 6.9% (worsened AQI (US)) compared to previous years: 2020 (90), 2021 (100), 2022 (105), 2023 (96), 2024 (84), 2025 (89).