Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Dazhou, 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+

September Air Quality Analysis

Dazhou, Sichuan, China

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
10th Sep 2023
141AQI
Lowest AQI recorded on
10th Sep 2026
17AQI

Same Day Analysis (28th September):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 30 of Good air quality, showing improvement over 2024, 2023 and 2022 on the same day.

Day & Night AQI Trend: 27th Sep - 28th Sep 2026

Dazhou, Sichuan, China

AQI
Day
Night
.

6 AM27th Sep 2026

6 PM

5 AM28th Sep 2026

Day time
Avg. Highest Time
6PM27th Sep

44AQI

Avg. Lowest Time
8AM27th Sep

22AQI

Night time
Avg. Highest Time
9PM27th Sep

66AQI

Avg. Lowest Time
5AM28th Sep

25AQI

In the last 24 hours,

Dazhou's AQI reached its highest point of 66 at 9 PM during the Night, while the lowest point, 22, was recorded at 8 AM during the Day between 27th Sep and 28th Sep 2026.

Day & Night AQI Trend : Aug - Sep 2026

Dazhou, Sichuan, China

AugSep
30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th
Day
Night
30th Aug 2026366 AMAQI
30th Aug 2026387 AMAQI
30th Aug 2026458 AMAQI
30th Aug 2026539 AMAQI
30th Aug 20266110 AMAQI
30th Aug 20265511 AMAQI
30th Aug 20266912 PMAQI
30th Aug 2026721 PMAQI
30th Aug 2026502 PMAQI
30th Aug 2026363 PMAQI
30th Aug 2026324 PMAQI
30th Aug 2026315 PMAQI
30th Aug 2026336 PMAQI
30th Aug 2026287 PMAQI
30th Aug 2026358 PMAQI
30th Aug 2026519 PMAQI
30th Aug 20265810 PMAQI
30th Aug 20266311 PMAQI
31st Aug 20266112 AMAQI
31st Aug 2026581 AMAQI
31st Aug 2026592 AMAQI
31st Aug 2026593 AMAQI
31st Aug 2026524 AMAQI
31st Aug 2026455 AMAQI

25°C21/29°C

31st Aug 2026396 AMAQI
31st Aug 2026377 AMAQI
31st Aug 2026408 AMAQI
31st Aug 2026399 AMAQI
31st Aug 20264010 AMAQI
31st Aug 20264211 AMAQI
31st Aug 20263812 PMAQI
31st Aug 2026331 PMAQI
31st Aug 2026312 PMAQI
31st Aug 2026293 PMAQI
31st Aug 2026274 PMAQI
31st Aug 2026285 PMAQI
31st Aug 2026266 PMAQI
31st Aug 2026277 PMAQI
31st Aug 2026368 PMAQI
31st Aug 2026369 PMAQI
31st Aug 20265510 PMAQI
31st Aug 20265911 PMAQI
1st Sep 20265112 AMAQI
1st Sep 2026321 AMAQI
1st Sep 2026302 AMAQI
1st Sep 2026283 AMAQI
1st Sep 2026264 AMAQI
1st Sep 2026285 AMAQI

26°C22/31°C

1st Sep 2026286 AMAQI
1st Sep 2026337 AMAQI
1st Sep 2026368 AMAQI
1st Sep 2026479 AMAQI
1st Sep 20264010 AMAQI
1st Sep 20264111 AMAQI
1st Sep 20262812 PMAQI
1st Sep 2026251 PMAQI
1st Sep 2026292 PMAQI
1st Sep 2026283 PMAQI
1st Sep 2026284 PMAQI
1st Sep 2026295 PMAQI
1st Sep 2026276 PMAQI
1st Sep 2026267 PMAQI
1st Sep 2026248 PMAQI
1st Sep 2026409 PMAQI
1st Sep 20265610 PMAQI
1st Sep 20268311 PMAQI
2nd Sep 20267712 AMAQI
2nd Sep 2026701 AMAQI
2nd Sep 2026752 AMAQI
2nd Sep 2026733 AMAQI
2nd Sep 2026704 AMAQI
2nd Sep 2026645 AMAQI

25°C21/30°C

2nd Sep 2026606 AMAQI
2nd Sep 2026487 AMAQI
2nd Sep 2026488 AMAQI
2nd Sep 2026589 AMAQI
2nd Sep 20265410 AMAQI
2nd Sep 20264911 AMAQI
2nd Sep 20263412 PMAQI
2nd Sep 2026281 PMAQI
2nd Sep 2026252 PMAQI
2nd Sep 2026233 PMAQI
2nd Sep 2026224 PMAQI
2nd Sep 2026195 PMAQI
2nd Sep 2026246 PMAQI
2nd Sep 2026207 PMAQI
2nd Sep 2026268 PMAQI
2nd Sep 2026359 PMAQI
2nd Sep 20265310 PMAQI
2nd Sep 20268311 PMAQI
3rd Sep 202610112 AMAQI
3rd Sep 2026961 AMAQI
3rd Sep 2026862 AMAQI
3rd Sep 2026893 AMAQI
3rd Sep 2026824 AMAQI
3rd Sep 2026815 AMAQI

25°C21/30°C

3rd Sep 2026686 AMAQI
3rd Sep 2026577 AMAQI
3rd Sep 2026608 AMAQI
3rd Sep 2026749 AMAQI
3rd Sep 20266610 AMAQI
3rd Sep 20265911 AMAQI
3rd Sep 20264012 PMAQI
3rd Sep 2026381 PMAQI
3rd Sep 2026292 PMAQI
3rd Sep 2026263 PMAQI
3rd Sep 2026274 PMAQI
3rd Sep 2026225 PMAQI
3rd Sep 2026216 PMAQI
3rd Sep 2026277 PMAQI
3rd Sep 2026368 PMAQI
3rd Sep 2026619 PMAQI
3rd Sep 20269310 PMAQI
3rd Sep 202610111 PMAQI
4th Sep 202611812 AMAQI
4th Sep 20261171 AMAQI
4th Sep 20261112 AMAQI
4th Sep 20261123 AMAQI
4th Sep 20261014 AMAQI
4th Sep 20261095 AMAQI

25°C21/30°C

4th Sep 20261006 AMAQI
4th Sep 2026967 AMAQI
4th Sep 2026968 AMAQI
4th Sep 20261089 AMAQI
4th Sep 202611710 AMAQI
4th Sep 202612311 AMAQI
4th Sep 202612512 PMAQI
4th Sep 2026901 PMAQI
4th Sep 2026562 PMAQI
4th Sep 2026303 PMAQI
4th Sep 2026404 PMAQI
4th Sep 2026445 PMAQI
4th Sep 2026406 PMAQI
4th Sep 2026407 PMAQI
4th Sep 2026548 PMAQI
4th Sep 2026769 PMAQI
4th Sep 202612010 PMAQI
4th Sep 20269911 PMAQI
5th Sep 20269612 AMAQI
5th Sep 2026911 AMAQI
5th Sep 2026952 AMAQI
5th Sep 20261013 AMAQI
5th Sep 20261164 AMAQI
5th Sep 20261105 AMAQI

27°C22/31°C

5th Sep 20261126 AMAQI
5th Sep 20261147 AMAQI
5th Sep 20261238 AMAQI
5th Sep 20261459 AMAQI
5th Sep 202613610 AMAQI
5th Sep 202613511 AMAQI
5th Sep 202610912 PMAQI
5th Sep 2026931 PMAQI
5th Sep 2026672 PMAQI
5th Sep 2026623 PMAQI
5th Sep 2026714 PMAQI
5th Sep 2026745 PMAQI
5th Sep 2026706 PMAQI
5th Sep 2026777 PMAQI
5th Sep 2026838 PMAQI
5th Sep 2026909 PMAQI
5th Sep 20269810 PMAQI
5th Sep 202611211 PMAQI
6th Sep 202613112 AMAQI
6th Sep 20261481 AMAQI
6th Sep 20261422 AMAQI
6th Sep 20261333 AMAQI
6th Sep 20261354 AMAQI
6th Sep 20261295 AMAQI

28°C23/32°C

6th Sep 20261316 AMAQI
6th Sep 20261377 AMAQI
6th Sep 20261508 AMAQI
6th Sep 20261539 AMAQI
6th Sep 202613410 AMAQI
6th Sep 202615011 AMAQI
6th Sep 202614912 PMAQI
6th Sep 20261251 PMAQI
6th Sep 2026942 PMAQI
6th Sep 2026923 PMAQI
6th Sep 2026834 PMAQI
6th Sep 2026865 PMAQI
6th Sep 2026836 PMAQI
6th Sep 2026817 PMAQI
6th Sep 2026828 PMAQI
6th Sep 2026989 PMAQI
6th Sep 202613010 PMAQI
6th Sep 202614111 PMAQI
7th Sep 202614412 AMAQI
7th Sep 20261421 AMAQI
7th Sep 20261392 AMAQI
7th Sep 20261383 AMAQI
7th Sep 20261374 AMAQI
7th Sep 20261335 AMAQI

29°C25/32°C

7th Sep 20261346 AMAQI
7th Sep 20261387 AMAQI
7th Sep 20261368 AMAQI
7th Sep 20261399 AMAQI
7th Sep 202613810 AMAQI
7th Sep 20269611 AMAQI
7th Sep 20267412 PMAQI
7th Sep 2026661 PMAQI
7th Sep 2026612 PMAQI
7th Sep 2026593 PMAQI
7th Sep 2026504 PMAQI
7th Sep 2026475 PMAQI
7th Sep 2026386 PMAQI
7th Sep 2026437 PMAQI
7th Sep 2026498 PMAQI
7th Sep 2026639 PMAQI
7th Sep 20268610 PMAQI
7th Sep 20269911 PMAQI
8th Sep 202611612 AMAQI
8th Sep 20261181 AMAQI
8th Sep 20261072 AMAQI
8th Sep 20261073 AMAQI
8th Sep 20261054 AMAQI
8th Sep 2026995 AMAQI

28°C24/31°C

8th Sep 2026956 AMAQI
8th Sep 2026907 AMAQI
8th Sep 2026898 AMAQI
8th Sep 2026919 AMAQI
8th Sep 20269010 AMAQI
8th Sep 20269411 AMAQI
8th Sep 202610412 PMAQI
8th Sep 2026801 PMAQI
8th Sep 2026652 PMAQI
8th Sep 2026553 PMAQI
8th Sep 2026484 PMAQI
8th Sep 2026485 PMAQI
8th Sep 2026486 PMAQI
8th Sep 2026457 PMAQI
8th Sep 2026618 PMAQI
8th Sep 2026839 PMAQI
8th Sep 202613710 PMAQI
8th Sep 202614411 PMAQI
9th Sep 202613212 AMAQI
9th Sep 2026991 AMAQI
9th Sep 2026762 AMAQI
9th Sep 2026673 AMAQI
9th Sep 2026604 AMAQI
9th Sep 2026595 AMAQI

29°C25/33°C

9th Sep 2026636 AMAQI
9th Sep 2026707 AMAQI
9th Sep 2026788 AMAQI
9th Sep 20261209 AMAQI
9th Sep 202612210 AMAQI
9th Sep 202612611 AMAQI
9th Sep 20268812 PMAQI
9th Sep 2026891 PMAQI
9th Sep 20261172 PMAQI
9th Sep 20261033 PMAQI
9th Sep 20261054 PMAQI
9th Sep 20261145 PMAQI
9th Sep 20261296 PMAQI
9th Sep 20261127 PMAQI
9th Sep 20261058 PMAQI
9th Sep 2026409 PMAQI
9th Sep 20263110 PMAQI
9th Sep 20263111 PMAQI
10th Sep 20262412 AMAQI
10th Sep 2026211 AMAQI
10th Sep 2026182 AMAQI
10th Sep 2026183 AMAQI
10th Sep 2026174 AMAQI
10th Sep 2026205 AMAQI

24°C19/27°C

10th Sep 2026216 AMAQI
10th Sep 2026157 AMAQI
10th Sep 2026178 AMAQI
10th Sep 2026189 AMAQI
10th Sep 20262210 AMAQI
10th Sep 20262211 AMAQI
10th Sep 20261812 PMAQI
10th Sep 2026191 PMAQI
10th Sep 2026172 PMAQI
10th Sep 2026153 PMAQI
10th Sep 2026144 PMAQI
10th Sep 2026115 PMAQI
10th Sep 2026156 PMAQI
10th Sep 2026137 PMAQI
10th Sep 2026128 PMAQI
10th Sep 2026139 PMAQI
10th Sep 20261310 PMAQI
10th Sep 20261711 PMAQI
11th Sep 20261512 AMAQI
11th Sep 2026171 AMAQI
11th Sep 2026152 AMAQI
11th Sep 2026163 AMAQI
11th Sep 2026154 AMAQI
11th Sep 2026135 AMAQI

16°C15/19°C

11th Sep 2026186 AMAQI
11th Sep 2026147 AMAQI
11th Sep 2026148 AMAQI
11th Sep 2026189 AMAQI
11th Sep 20261810 AMAQI
11th Sep 20262111 AMAQI
11th Sep 20261712 PMAQI
11th Sep 2026191 PMAQI
11th Sep 2026172 PMAQI
11th Sep 2026163 PMAQI
11th Sep 2026194 PMAQI
11th Sep 2026205 PMAQI
11th Sep 2026236 PMAQI
11th Sep 2026277 PMAQI
11th Sep 2026258 PMAQI
11th Sep 2026319 PMAQI
11th Sep 20263410 PMAQI
11th Sep 20264011 PMAQI
12th Sep 20263512 AMAQI
12th Sep 2026491 AMAQI
12th Sep 2026632 AMAQI
12th Sep 2026623 AMAQI
12th Sep 2026624 AMAQI
12th Sep 2026615 AMAQI

16°C15/18°C

12th Sep 2026626 AMAQI
12th Sep 2026627 AMAQI
12th Sep 2026498 AMAQI
12th Sep 2026539 AMAQI
12th Sep 20264610 AMAQI
12th Sep 20263811 AMAQI
12th Sep 20263712 PMAQI
12th Sep 2026361 PMAQI
12th Sep 2026382 PMAQI
12th Sep 2026413 PMAQI
12th Sep 2026414 PMAQI
12th Sep 2026445 PMAQI
12th Sep 2026466 PMAQI
12th Sep 2026507 PMAQI
12th Sep 2026648 PMAQI
12th Sep 2026699 PMAQI
12th Sep 20267610 PMAQI
12th Sep 20267511 PMAQI
13th Sep 20267712 AMAQI
13th Sep 2026761 AMAQI
13th Sep 2026722 AMAQI
13th Sep 2026683 AMAQI
13th Sep 2026635 AMAQI

20°C17/24°C

13th Sep 2026626 AMAQI
13th Sep 2026627 AMAQI
13th Sep 2026628 AMAQI
13th Sep 2026619 AMAQI
13th Sep 20267910 AMAQI
13th Sep 20268111 AMAQI
13th Sep 20267612 PMAQI
13th Sep 2026651 PMAQI
13th Sep 2026582 PMAQI
13th Sep 2026593 PMAQI
13th Sep 2026484 PMAQI
13th Sep 2026415 PMAQI
13th Sep 2026246 PMAQI
13th Sep 2026247 PMAQI
13th Sep 2026278 PMAQI
13th Sep 2026279 PMAQI
13th Sep 20262610 PMAQI
13th Sep 20263111 PMAQI
14th Sep 20263312 AMAQI
14th Sep 2026301 AMAQI
14th Sep 2026342 AMAQI
14th Sep 2026343 AMAQI
14th Sep 2026354 AMAQI
14th Sep 2026295 AMAQI

20°C18/22°C

14th Sep 2026266 AMAQI
14th Sep 2026277 AMAQI
14th Sep 2026278 AMAQI
14th Sep 2026329 AMAQI
14th Sep 20263610 AMAQI
14th Sep 20264711 AMAQI
14th Sep 20265112 PMAQI
14th Sep 2026621 PMAQI
14th Sep 2026612 PMAQI
14th Sep 2026573 PMAQI
14th Sep 2026624 PMAQI
14th Sep 2026605 PMAQI
14th Sep 2026516 PMAQI
14th Sep 2026337 PMAQI
14th Sep 2026358 PMAQI
14th Sep 2026329 PMAQI
14th Sep 20262510 PMAQI
14th Sep 20262211 PMAQI
15th Sep 20262012 AMAQI
15th Sep 2026181 AMAQI
15th Sep 2026172 AMAQI
15th Sep 2026213 AMAQI
15th Sep 2026184 AMAQI
15th Sep 2026175 AMAQI

18°C17/19°C

15th Sep 2026186 AMAQI
15th Sep 2026187 AMAQI
15th Sep 2026198 AMAQI
15th Sep 2026159 AMAQI
15th Sep 20262010 AMAQI
15th Sep 20262111 AMAQI
15th Sep 20262512 PMAQI
15th Sep 2026301 PMAQI
15th Sep 2026242 PMAQI
15th Sep 2026263 PMAQI
15th Sep 2026264 PMAQI
15th Sep 2026255 PMAQI
15th Sep 2026256 PMAQI
15th Sep 2026317 PMAQI
15th Sep 2026458 PMAQI
15th Sep 2026419 PMAQI
15th Sep 20263810 PMAQI
15th Sep 20263711 PMAQI
16th Sep 20263212 AMAQI
16th Sep 2026261 AMAQI
16th Sep 2026282 AMAQI
16th Sep 2026293 AMAQI
16th Sep 2026254 AMAQI
16th Sep 2026305 AMAQI

16°C15/16°C

16th Sep 2026316 AMAQI
16th Sep 2026267 AMAQI
16th Sep 2026238 AMAQI
16th Sep 2026299 AMAQI
16th Sep 20262010 AMAQI
16th Sep 20262211 AMAQI
16th Sep 20262112 PMAQI
16th Sep 2026231 PMAQI
16th Sep 2026302 PMAQI
16th Sep 2026263 PMAQI
16th Sep 2026314 PMAQI
16th Sep 2026385 PMAQI
16th Sep 2026386 PMAQI
16th Sep 2026297 PMAQI
16th Sep 2026228 PMAQI
16th Sep 2026259 PMAQI
16th Sep 20262910 PMAQI
16th Sep 20263811 PMAQI
17th Sep 20263512 AMAQI
17th Sep 2026281 AMAQI
17th Sep 2026352 AMAQI
17th Sep 2026293 AMAQI
17th Sep 2026264 AMAQI
17th Sep 2026235 AMAQI

16°C15/17°C

17th Sep 2026286 AMAQI
17th Sep 2026417 AMAQI
17th Sep 2026448 AMAQI
17th Sep 2026299 AMAQI
17th Sep 20263010 AMAQI
17th Sep 20263011 AMAQI
17th Sep 20263512 PMAQI
17th Sep 2026421 PMAQI
17th Sep 2026732 PMAQI
17th Sep 2026653 PMAQI
17th Sep 2026344 PMAQI
17th Sep 2026325 PMAQI
17th Sep 2026296 PMAQI
17th Sep 2026277 PMAQI
17th Sep 2026288 PMAQI
17th Sep 2026309 PMAQI
17th Sep 20263210 PMAQI
17th Sep 20263311 PMAQI
18th Sep 20263112 AMAQI
18th Sep 2026251 AMAQI
18th Sep 2026282 AMAQI
18th Sep 2026263 AMAQI
18th Sep 2026254 AMAQI
18th Sep 2026255 AMAQI

19°C17/22°C

18th Sep 2026246 AMAQI
18th Sep 2026237 AMAQI
18th Sep 2026288 AMAQI
18th Sep 2026319 AMAQI
18th Sep 20263110 AMAQI
18th Sep 20263011 AMAQI
18th Sep 20262812 PMAQI
18th Sep 2026281 PMAQI
18th Sep 2026192 PMAQI
18th Sep 2026213 PMAQI
18th Sep 2026204 PMAQI
18th Sep 2026135 PMAQI
18th Sep 2026146 PMAQI
18th Sep 2026147 PMAQI
18th Sep 2026168 PMAQI
18th Sep 2026209 PMAQI
18th Sep 20262310 PMAQI
18th Sep 20262911 PMAQI
19th Sep 20263312 AMAQI
19th Sep 2026281 AMAQI
19th Sep 2026242 AMAQI
19th Sep 2026203 AMAQI
19th Sep 2026214 AMAQI
19th Sep 2026215 AMAQI

18°C18/20°C

19th Sep 2026176 AMAQI
19th Sep 2026157 AMAQI
19th Sep 2026168 AMAQI
19th Sep 2026179 AMAQI
19th Sep 20261510 AMAQI
19th Sep 20261811 AMAQI
19th Sep 20261812 PMAQI
19th Sep 2026211 PMAQI
19th Sep 2026242 PMAQI
19th Sep 2026313 PMAQI
19th Sep 2026304 PMAQI
19th Sep 2026345 PMAQI
19th Sep 2026406 PMAQI
19th Sep 2026427 PMAQI
19th Sep 2026338 PMAQI
19th Sep 2026359 PMAQI
19th Sep 20264010 PMAQI
19th Sep 20262911 PMAQI
20th Sep 20264812 AMAQI
20th Sep 2026481 AMAQI
20th Sep 2026412 AMAQI
20th Sep 2026363 AMAQI
20th Sep 2026284 AMAQI
20th Sep 2026295 AMAQI

19°C17/22°C

20th Sep 2026276 AMAQI
20th Sep 2026297 AMAQI
20th Sep 2026328 AMAQI
20th Sep 2026399 AMAQI
20th Sep 20265210 AMAQI
20th Sep 20263411 AMAQI
20th Sep 20263612 PMAQI
20th Sep 2026591 PMAQI
20th Sep 2026352 PMAQI
20th Sep 2026423 PMAQI
20th Sep 2026544 PMAQI
20th Sep 2026545 PMAQI
20th Sep 2026546 PMAQI
20th Sep 2026547 PMAQI
20th Sep 2026528 PMAQI
20th Sep 2026529 PMAQI
20th Sep 20263110 PMAQI
20th Sep 20262911 PMAQI
21st Sep 20262712 AMAQI
21st Sep 2026291 AMAQI
21st Sep 2026392 AMAQI
21st Sep 2026483 AMAQI
21st Sep 2026434 AMAQI
21st Sep 2026465 AMAQI

19°C18/20°C

21st Sep 2026526 AMAQI
21st Sep 2026467 AMAQI
21st Sep 2026438 AMAQI
21st Sep 2026289 AMAQI
21st Sep 20262510 AMAQI
21st Sep 20263611 AMAQI
21st Sep 20263112 PMAQI
21st Sep 2026261 PMAQI
21st Sep 2026272 PMAQI
21st Sep 2026263 PMAQI
21st Sep 2026274 PMAQI
21st Sep 2026225 PMAQI
21st Sep 2026246 PMAQI
21st Sep 2026257 PMAQI
21st Sep 2026258 PMAQI
21st Sep 2026269 PMAQI
21st Sep 20262510 PMAQI
21st Sep 20262511 PMAQI
22nd Sep 20262512 AMAQI
22nd Sep 2026281 AMAQI
22nd Sep 2026432 AMAQI
22nd Sep 2026523 AMAQI
22nd Sep 2026414 AMAQI
22nd Sep 2026415 AMAQI

19°C17/19°C

22nd Sep 2026426 AMAQI
22nd Sep 2026407 AMAQI
22nd Sep 2026258 AMAQI
22nd Sep 2026279 AMAQI
22nd Sep 20262710 AMAQI
22nd Sep 20263711 AMAQI
22nd Sep 20263612 PMAQI
22nd Sep 2026331 PMAQI
22nd Sep 2026322 PMAQI
22nd Sep 2026243 PMAQI
22nd Sep 2026264 PMAQI
22nd Sep 2026235 PMAQI
22nd Sep 2026236 PMAQI
22nd Sep 2026297 PMAQI
22nd Sep 2026288 PMAQI
22nd Sep 2026269 PMAQI
22nd Sep 20262710 PMAQI
22nd Sep 20262611 PMAQI
23rd Sep 20262512 AMAQI
23rd Sep 2026291 AMAQI
23rd Sep 2026292 AMAQI
23rd Sep 2026323 AMAQI
23rd Sep 2026334 AMAQI
23rd Sep 2026315 AMAQI

19°C17/20°C

23rd Sep 2026316 AMAQI
23rd Sep 2026357 AMAQI
23rd Sep 2026388 AMAQI
23rd Sep 2026349 AMAQI
23rd Sep 20263310 AMAQI
23rd Sep 20263311 AMAQI
23rd Sep 20263112 PMAQI
23rd Sep 2026351 PMAQI
23rd Sep 2026422 PMAQI
23rd Sep 2026403 PMAQI
23rd Sep 2026424 PMAQI
23rd Sep 2026405 PMAQI
23rd Sep 2026346 PMAQI
23rd Sep 2026307 PMAQI
23rd Sep 2026348 PMAQI
23rd Sep 2026419 PMAQI
23rd Sep 20263010 PMAQI
23rd Sep 20264211 PMAQI
24th Sep 20264012 AMAQI
24th Sep 2026371 AMAQI
24th Sep 2026302 AMAQI
24th Sep 2026273 AMAQI
24th Sep 2026304 AMAQI
24th Sep 2026345 AMAQI

19°C18/20°C

24th Sep 2026366 AMAQI
24th Sep 2026367 AMAQI
24th Sep 2026318 AMAQI
24th Sep 2026349 AMAQI
24th Sep 20263310 AMAQI
24th Sep 20263211 AMAQI
24th Sep 20263412 PMAQI
24th Sep 2026291 PMAQI
24th Sep 2026272 PMAQI
24th Sep 2026273 PMAQI
24th Sep 2026344 PMAQI
24th Sep 2026485 PMAQI
24th Sep 2026346 PMAQI
24th Sep 2026357 PMAQI
24th Sep 2026378 PMAQI
24th Sep 2026309 PMAQI
24th Sep 20263110 PMAQI
24th Sep 20262911 PMAQI
25th Sep 20263212 AMAQI
25th Sep 2026311 AMAQI
25th Sep 2026302 AMAQI
25th Sep 2026293 AMAQI
25th Sep 2026374 AMAQI
25th Sep 2026375 AMAQI

20°C19/21°C

25th Sep 2026406 AMAQI
25th Sep 2026387 AMAQI
25th Sep 2026318 AMAQI
25th Sep 2026429 AMAQI
25th Sep 20264910 AMAQI
25th Sep 20264911 AMAQI
25th Sep 20264912 PMAQI
25th Sep 2026381 PMAQI
25th Sep 2026302 PMAQI
25th Sep 2026283 PMAQI
25th Sep 2026284 PMAQI
25th Sep 2026295 PMAQI
25th Sep 2026316 PMAQI
25th Sep 2026347 PMAQI
25th Sep 2026368 PMAQI
25th Sep 2026339 PMAQI
25th Sep 20263410 PMAQI
25th Sep 20263311 PMAQI
26th Sep 20263912 AMAQI
26th Sep 2026441 AMAQI
26th Sep 2026502 AMAQI
26th Sep 2026613 AMAQI
26th Sep 2026584 AMAQI
26th Sep 2026575 AMAQI

21°C19/23°C

26th Sep 2026526 AMAQI
26th Sep 2026527 AMAQI
26th Sep 2026518 AMAQI
26th Sep 2026349 AMAQI
26th Sep 20264710 AMAQI
26th Sep 20263811 AMAQI
26th Sep 20263512 PMAQI
26th Sep 2026371 PMAQI
26th Sep 2026432 PMAQI
26th Sep 2026393 PMAQI
26th Sep 2026374 PMAQI
26th Sep 2026335 PMAQI
26th Sep 2026316 PMAQI
26th Sep 2026337 PMAQI
26th Sep 2026408 PMAQI
26th Sep 2026479 PMAQI
26th Sep 20265310 PMAQI
26th Sep 20265111 PMAQI
27th Sep 20265012 AMAQI
27th Sep 2026511 AMAQI
27th Sep 2026482 AMAQI
27th Sep 2026383 AMAQI
27th Sep 2026294 AMAQI
27th Sep 2026255 AMAQI

22°C20/24°C

27th Sep 2026236 AMAQI
27th Sep 2026227 AMAQI
27th Sep 2026228 AMAQI
27th Sep 2026239 AMAQI
27th Sep 20262710 AMAQI
27th Sep 20262711 AMAQI
27th Sep 20262312 PMAQI
27th Sep 2026251 PMAQI
27th Sep 2026292 PMAQI
27th Sep 2026273 PMAQI
27th Sep 2026294 PMAQI
27th Sep 2026335 PMAQI
27th Sep 2026446 PMAQI
27th Sep 2026547 PMAQI
27th Sep 2026628 PMAQI
27th Sep 2026669 PMAQI
27th Sep 20266010 PMAQI
27th Sep 20265811 PMAQI
28th Sep 20265712 AMAQI
28th Sep 2026541 AMAQI
28th Sep 2026522 AMAQI
28th Sep 2026403 AMAQI
28th Sep 2026294 AMAQI
28th Sep 2026255 AMAQI

23°C21/26°C

28th Sep 2026266 AMAQI
6 AM
28th Sep 2026257 AMAQI
28th Sep 2026278 AMAQI
28th Sep 2026299 AMAQI
28th Sep 20263110 AMAQI
28th Sep 20262811 AMAQI
28th Sep 20262812 PMAQI
12 PM
28th Sep 2026261 PMAQI
28th Sep 2026262 PMAQI
28th Sep 2026243 PMAQI
28th Sep 2026254 PMAQI
28th Sep 2026215 PMAQI
28th Sep 2026226 PMAQI
6 PM
28th Sep 2026197 PMAQI
28th Sep 2026238 PMAQI
28th Sep 2026289 PMAQI
28th Sep 20262810 PMAQI
28th Sep 20262311 PMAQI
12 AM
5 AM

21°C19/23°C

Day time
Avg. Highest Time
9 AM - 11 AM

54AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
3 PM - 6 PM

39AQI

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. 54), while the lowest AQI was between 3 PM to 6 PM (Avg. 39).
Night time
Avg. Highest Time
12 AM

58AQI

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

38AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 12 AM (Avg. 58), while the lowest AQI was between 7 PM to 7 PM (Avg. 38).

2026 Days Vs Air Quality

Dazhou, Sichuan, China

2026

48%

131

34%

91

13%

35

5%

14

Total number of days with different AQI categories in last 271 days in 2026 (94 days remaining)

Good
131 Days
Moderate
91 Days
Poor
35 Days
Unhealthy
14 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 48%

Health Risk Level:

Significant

In 2026, 48% of 271 days were within WHO’s safe air quality limits, and 52% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.

Annual Air Quality Insights

Dazhou, 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
45AQI (US)
2nd January 2026
68AQI (US)
3rd January 2026
91AQI (US)
4th January 2026
129AQI (US)
5th January 2026
137AQI (US)
6th January 2026
143AQI (US)
7th January 2026
152AQI (US)
8th January 2026
162AQI (US)
9th January 2026
161AQI (US)
10th January 2026
153AQI (US)
11th January 2026
170AQI (US)
12th January 2026
182AQI (US)
13th January 2026
175AQI (US)
14th January 2026
175AQI (US)
15th January 2026
180AQI (US)
16th January 2026
171AQI (US)
17th January 2026
180AQI (US)
18th January 2026
179AQI (US)
19th January 2026
110AQI (US)
20th January 2026
50AQI (US)
21st January 2026
84AQI (US)
22nd January 2026
113AQI (US)
23rd January 2026
143AQI (US)
24th January 2026
142AQI (US)
25th January 2026
137AQI (US)
26th January 2026
144AQI (US)
27th January 2026
117AQI (US)
28th January 2026
109AQI (US)
29th January 2026
100AQI (US)
30th January 2026
28AQI (US)
31st January 2026
53AQI (US)
1st February 2026
90AQI (US)
2nd February 2026
116AQI (US)
3rd February 2026
133AQI (US)
4th February 2026
146AQI (US)
5th February 2026
160AQI (US)
6th February 2026
149AQI (US)
7th February 2026
117AQI (US)
8th February 2026
104AQI (US)
9th February 2026
82AQI (US)
10th February 2026
107AQI (US)
11th February 2026
108AQI (US)
12th February 2026
115AQI (US)
13th February 2026
153AQI (US)
14th February 2026
142AQI (US)
15th February 2026
115AQI (US)
16th February 2026
61AQI (US)
17th February 2026
105AQI (US)
18th February 2026
115AQI (US)
19th February 2026
127AQI (US)
20th February 2026
129AQI (US)
21st February 2026
124AQI (US)
22nd February 2026
132AQI (US)
23rd February 2026
105AQI (US)
24th February 2026
50AQI (US)
25th February 2026
65AQI (US)
26th February 2026
45AQI (US)
27th February 2026
45AQI (US)
28th February 2026
24AQI (US)
1st March 2026
15AQI (US)
2nd March 2026
53AQI (US)
3rd March 2026
36AQI (US)
4th March 2026
86AQI (US)
5th March 2026
65AQI (US)
6th March 2026
77AQI (US)
7th March 2026
90AQI (US)
8th March 2026
47AQI (US)
9th March 2026
47AQI (US)
10th March 2026
51AQI (US)
11th March 2026
58AQI (US)
12th March 2026
84AQI (US)
13th March 2026
84AQI (US)
14th March 2026
104AQI (US)
15th March 2026
13AQI (US)
16th March 2026
22AQI (US)
17th March 2026
46AQI (US)
18th March 2026
54AQI (US)
19th March 2026
60AQI (US)
20th March 2026
59AQI (US)
21st March 2026
46AQI (US)
22nd March 2026
61AQI (US)
23rd March 2026
56AQI (US)
24th March 2026
21AQI (US)
25th March 2026
38AQI (US)
26th March 2026
58AQI (US)
27th March 2026
58AQI (US)
28th March 2026
69AQI (US)
29th March 2026
51AQI (US)
30th March 2026
15AQI (US)
31st March 2026
28AQI (US)
1st April 2026
45AQI (US)
2nd April 2026
51AQI (US)
3rd April 2026
50AQI (US)
4th April 2026
62AQI (US)
5th April 2026
91AQI (US)
6th April 2026
116AQI (US)
7th April 2026
55AQI (US)
8th April 2026
32AQI (US)
9th April 2026
60AQI (US)
10th April 2026
52AQI (US)
11th April 2026
33AQI (US)
12th April 2026
51AQI (US)
13th April 2026
25AQI (US)
14th April 2026
26AQI (US)
15th April 2026
46AQI (US)
16th April 2026
48AQI (US)
17th April 2026
63AQI (US)
18th April 2026
69AQI (US)
19th April 2026
64AQI (US)
20th April 2026
76AQI (US)
21st April 2026
19AQI (US)
22nd April 2026
19AQI (US)
23rd April 2026
35AQI (US)
24th April 2026
49AQI (US)
25th April 2026
75AQI (US)
26th April 2026
109AQI (US)
27th April 2026
96AQI (US)
28th April 2026
27AQI (US)
29th April 2026
36AQI (US)
30th April 2026
50AQI (US)
1st May 2026
69AQI (US)
2nd May 2026
29AQI (US)
3rd May 2026
43AQI (US)
4th May 2026
77AQI (US)
5th May 2026
78AQI (US)
6th May 2026
99AQI (US)
7th May 2026
48AQI (US)
8th May 2026
57AQI (US)
9th May 2026
64AQI (US)
10th May 2026
86AQI (US)
11th May 2026
117AQI (US)
12th May 2026
147AQI (US)
13th May 2026
68AQI (US)
14th May 2026
75AQI (US)
15th May 2026
78AQI (US)
16th May 2026
77AQI (US)
17th May 2026
76AQI (US)
18th May 2026
70AQI (US)
19th May 2026
69AQI (US)
20th May 2026
81AQI (US)
21st May 2026
89AQI (US)
22nd May 2026
96AQI (US)
23rd May 2026
81AQI (US)
24th May 2026
79AQI (US)
25th May 2026
80AQI (US)
26th May 2026
50AQI (US)
27th May 2026
27AQI (US)
28th May 2026
26AQI (US)
29th May 2026
25AQI (US)
30th May 2026
27AQI (US)
31st May 2026
30AQI (US)
1st June 2026
47AQI (US)
2nd June 2026
54AQI (US)
3rd June 2026
70AQI (US)
4th June 2026
87AQI (US)
5th June 2026
91AQI (US)
6th June 2026
78AQI (US)
7th June 2026
35AQI (US)
8th June 2026
18AQI (US)
9th June 2026
31AQI (US)
10th June 2026
48AQI (US)
11th June 2026
68AQI (US)
12th June 2026
48AQI (US)
13th June 2026
48AQI (US)
14th June 2026
65AQI (US)
15th June 2026
88AQI (US)
16th June 2026
83AQI (US)
17th June 2026
51AQI (US)
18th June 2026
37AQI (US)
19th June 2026
38AQI (US)
20th June 2026
36AQI (US)
21st June 2026
26AQI (US)
22nd June 2026
15AQI (US)
23rd June 2026
22AQI (US)
24th June 2026
21AQI (US)
25th June 2026
29AQI (US)
26th June 2026
34AQI (US)
27th June 2026
32AQI (US)
28th June 2026
40AQI (US)
29th June 2026
41AQI (US)
30th June 2026
40AQI (US)
1st July 2026
56AQI (US)
2nd July 2026
40AQI (US)
3rd July 2026
30AQI (US)
4th July 2026
34AQI (US)
5th July 2026
26AQI (US)
6th July 2026
31AQI (US)
7th July 2026
53AQI (US)
8th July 2026
35AQI (US)
9th July 2026
42AQI (US)
10th July 2026
35AQI (US)
11th July 2026
33AQI (US)
12th July 2026
31AQI (US)
13th July 2026
50AQI (US)
14th July 2026
39AQI (US)
15th July 2026
52AQI (US)
16th July 2026
50AQI (US)
17th July 2026
42AQI (US)
18th July 2026
47AQI (US)
19th July 2026
45AQI (US)
20th July 2026
68AQI (US)
21st July 2026
77AQI (US)
22nd July 2026
62AQI (US)
23rd July 2026
60AQI (US)
24th July 2026
47AQI (US)
25th July 2026
44AQI (US)
26th July 2026
31AQI (US)
27th July 2026
35AQI (US)
28th July 2026
36AQI (US)
29th July 2026
26AQI (US)
30th July 2026
30AQI (US)
31st July 2026
31AQI (US)
1st August 2026
40AQI (US)
2nd August 2026
33AQI (US)
3rd August 2026
21AQI (US)
4th August 2026
27AQI (US)
5th August 2026
29AQI (US)
6th August 2026
37AQI (US)
7th August 2026
36AQI (US)
8th August 2026
41AQI (US)
9th August 2026
59AQI (US)
10th August 2026
63AQI (US)
11th August 2026
45AQI (US)
12th August 2026
34AQI (US)
13th August 2026
41AQI (US)
14th August 2026
25AQI (US)
15th August 2026
38AQI (US)
16th August 2026
67AQI (US)
17th August 2026
78AQI (US)
18th August 2026
46AQI (US)
19th August 2026
48AQI (US)
20th August 2026
47AQI (US)
21st August 2026
40AQI (US)
22nd August 2026
59AQI (US)
23rd August 2026
32AQI (US)
24th August 2026
50AQI (US)
25th August 2026
37AQI (US)
26th August 2026
42AQI (US)
27th August 2026
50AQI (US)
28th August 2026
72AQI (US)
29th August 2026
26AQI (US)
30th August 2026
45AQI (US)
31st August 2026
42AQI (US)
1st September 2026
35AQI (US)
2nd September 2026
47AQI (US)
3rd September 2026
60AQI (US)
4th September 2026
88AQI (US)
5th September 2026
99AQI (US)
6th September 2026
122AQI (US)
7th September 2026
98AQI (US)
8th September 2026
88AQI (US)
9th September 2026
89AQI (US)
10th September 2026
17AQI (US)
11th September 2026
20AQI (US)
12th September 2026
53AQI (US)
13th September 2026
55AQI (US)
14th September 2026
39AQI (US)
15th September 2026
25AQI (US)
16th September 2026
28AQI (US)
17th September 2026
35AQI (US)
18th September 2026
24AQI (US)
19th September 2026
26AQI (US)
20th September 2026
42AQI (US)
21st September 2026
32AQI (US)
22nd September 2026
32AQI (US)
23rd September 2026
34AQI (US)
24th September 2026
33AQI (US)
25th September 2026
35AQI (US)
26th September 2026
44AQI (US)
27th September 2026
37AQI (US)
28th September 2026
30AQI (US)
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

128AQI (US)

106AQI (US)

53AQI (US)

54AQI (US)

68AQI (US)

47AQI (US)

43AQI (US)

44AQI (US)

49AQI (US)

No. of days

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

202666AQI (US)

3
5
11
12
4
4
18
2
12
18
1
15
13
2
9
20
2
20
10
24
7
25
6
19
8
1
131
91
35
14

Highest AQI (US) recorded in

January

128AQI (US)

Lowest AQI (US) recorded in

July

43AQI (US)

202584AQI (US)

2
11
16
2
16
12
2
20
9
21
6
1
1
1
24
7
14
16
24
7
18
13
19
11
15
16
5
14
9
2
6
12
13
97
166
66
32
3
1

Highest AQI (US) recorded in

January

152AQI (US)

Lowest AQI (US) recorded in

September

44AQI (US)

202478AQI (US)

1
8
5
16
5
11
9
2
2
3
17
10
1
12
18
10
16
5
12
18
25
6
10
21
7
21
2
7
22
2
8
20
2
8
10
13
100
186
45
32
2

Highest AQI (US) recorded in

December

134AQI (US)

Lowest AQI (US) recorded in

July

37AQI (US)

202382AQI (US)

3
6
19
3
2
10
6
10
8
16
7
6
24
14
12
5
17
13
18
13
15
15
1
15
11
4
10
18
3
3
13
7
3
2
8
9
10
2
110
156
48
42
5

Highest AQI (US) recorded in

January

159AQI (US)

Lowest AQI (US) recorded in

July

47AQI (US)

202287AQI (US)

10
9
11
9
12
1
5
12
14
7
20
3
5
23
3
7
21
2
13
11
1
7
15
7
11
13
7
5
19
6
1
6
8
16
62
159
71
28

Highest AQI (US) recorded in

December

140AQI (US)

Lowest AQI (US) recorded in

August

24AQI (US)

202194AQI (US)

12
18
1
6
13
7
1
1
17
13
6
21
3
2
9
17
3
10
17
3
17
14
17
14
8
21
1
11
18
2
11
13
6
4
13
14
73
152
90
48
1

Highest AQI (US) recorded in

January

160AQI (US)

Lowest AQI (US) recorded in

August

54AQI (US)

202088AQI (US)

2
5
5
1
2
8
11
1
10
5
2
6
22
2
12
19
6
22
3
4
18
8
7
14
9
1
2
14
11
3
7
14
8
2
42
139
68
15
2

Highest AQI (US) recorded in

December

138AQI (US)

Lowest AQI (US) recorded in

July

54AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2021(Avg.)
94AQI (US)
Least Polluted Year Recorded
2026(Avg.)
66AQI (US)

Dazhou's annual 2026 AQI (US) (66) shows an average percentage change of -22.5% (improved AQI (US)) compared to previous years: 2020 (88), 2021 (94), 2022 (87), 2023 (82), 2024 (78), 2025 (84).