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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

City Environmental Monitoring Station, 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+

July Air Quality Analysis

City Environmental Monitoring Station, Dazhou, Sichuan, China

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
4th Jul 2022
72AQI
Lowest AQI recorded on
5th Jul 2024
13AQI

Same Day Analysis (13th July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 52 of Moderate air quality, showing improvement over 2025 and 2022 on the same day.

Day & Night AQI Trend: 12th Jul - 13th Jul 2026

City Environmental Monitoring Station, Dazhou, Sichuan, China

AQI
Day
Night
.

5 AM12th Jul 2026

7 PM

4 AM13th Jul 2026

Day time
Avg. Highest Time
9AM12th Jul

36AQI

Avg. Lowest Time
3PM12th Jul

26AQI

Night time
Avg. Highest Time
10PM12th Jul

68AQI

Avg. Lowest Time
9PM12th Jul

30AQI

In the last 24 hours,

City Environmental Monitoring Station's AQI reached its highest point of 68 at 10 PM during the Night, while the lowest point, 26, was recorded at 3 PM during the Day between 12th Jul and 13th Jul 2026.

Day & Night AQI Trend : Jun - Jul 2026

City Environmental Monitoring Station, Dazhou, Sichuan, China

JunJul
14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th
Day
Night
14th Jun 2026595 AMAQI
14th Jun 2026596 AMAQI
14th Jun 2026587 AMAQI
14th Jun 2026608 AMAQI
14th Jun 2026689 AMAQI
14th Jun 20266810 AMAQI
14th Jun 20265511 AMAQI
14th Jun 20265112 PMAQI
14th Jun 2026521 PMAQI
14th Jun 2026622 PMAQI
14th Jun 2026643 PMAQI
14th Jun 2026644 PMAQI
14th Jun 2026685 PMAQI
14th Jun 2026706 PMAQI
14th Jun 2026787 PMAQI
14th Jun 2026808 PMAQI
14th Jun 2026859 PMAQI
14th Jun 20269610 PMAQI
14th Jun 20268611 PMAQI
15th Jun 20269412 AMAQI
15th Jun 2026861 AMAQI
15th Jun 2026872 AMAQI
15th Jun 2026863 AMAQI
15th Jun 2026864 AMAQI

24°C17/31°C

15th Jun 2026855 AMAQI
15th Jun 2026866 AMAQI
15th Jun 2026967 AMAQI
15th Jun 20261068 AMAQI
15th Jun 20261049 AMAQI
15th Jun 20268210 AMAQI
15th Jun 20267111 AMAQI
15th Jun 20267012 PMAQI
15th Jun 2026881 PMAQI
15th Jun 2026942 PMAQI
15th Jun 2026923 PMAQI
15th Jun 2026944 PMAQI
15th Jun 2026575 PMAQI
15th Jun 2026626 PMAQI
15th Jun 2026757 PMAQI
15th Jun 2026908 PMAQI
15th Jun 2026929 PMAQI
15th Jun 202610510 PMAQI
15th Jun 20269611 PMAQI
16th Jun 202610012 AMAQI
16th Jun 20261021 AMAQI
16th Jun 2026892 AMAQI
16th Jun 2026873 AMAQI
16th Jun 2026884 AMAQI

26°C20/33°C

16th Jun 2026885 AMAQI
16th Jun 2026856 AMAQI
16th Jun 2026957 AMAQI
16th Jun 2026928 AMAQI
16th Jun 2026969 AMAQI
16th Jun 20268510 AMAQI
16th Jun 20268611 AMAQI
16th Jun 20268712 PMAQI
16th Jun 2026861 PMAQI
16th Jun 2026702 PMAQI
16th Jun 2026683 PMAQI
16th Jun 2026764 PMAQI
16th Jun 2026705 PMAQI
16th Jun 2026676 PMAQI
16th Jun 2026547 PMAQI
16th Jun 2026668 PMAQI
16th Jun 2026719 PMAQI
16th Jun 20267810 PMAQI
16th Jun 20267311 PMAQI
17th Jun 20266512 AMAQI
17th Jun 2026661 AMAQI
17th Jun 2026562 AMAQI
17th Jun 2026533 AMAQI
17th Jun 2026554 AMAQI

23°C20/26°C

17th Jun 2026545 AMAQI
17th Jun 2026556 AMAQI
17th Jun 2026537 AMAQI
17th Jun 2026568 AMAQI
17th Jun 2026569 AMAQI
17th Jun 20265910 AMAQI
17th Jun 20266711 AMAQI
17th Jun 20267812 PMAQI
17th Jun 2026661 PMAQI
17th Jun 2026622 PMAQI
17th Jun 2026403 PMAQI
17th Jun 2026364 PMAQI
17th Jun 2026425 PMAQI
17th Jun 2026486 PMAQI
17th Jun 2026467 PMAQI
17th Jun 2026528 PMAQI
17th Jun 2026409 PMAQI
17th Jun 20263810 PMAQI
17th Jun 20262911 PMAQI
18th Jun 20262912 AMAQI
18th Jun 2026291 AMAQI
18th Jun 2026312 AMAQI
18th Jun 2026253 AMAQI
18th Jun 2026254 AMAQI

21°C20/23°C

18th Jun 2026255 AMAQI
18th Jun 2026256 AMAQI
18th Jun 2026297 AMAQI
18th Jun 2026298 AMAQI
18th Jun 2026389 AMAQI
18th Jun 20263310 AMAQI
18th Jun 20263611 AMAQI
18th Jun 20264012 PMAQI
18th Jun 2026421 PMAQI
18th Jun 2026402 PMAQI
18th Jun 2026333 PMAQI
18th Jun 2026484 PMAQI
18th Jun 2026465 PMAQI
18th Jun 2026486 PMAQI
18th Jun 2026367 PMAQI
18th Jun 2026538 PMAQI
18th Jun 2026339 PMAQI
18th Jun 20262910 PMAQI
18th Jun 20263311 PMAQI
19th Jun 20262512 AMAQI
19th Jun 2026211 AMAQI
19th Jun 2026212 AMAQI
19th Jun 2026233 AMAQI
19th Jun 2026384 AMAQI

20°C20/22°C

19th Jun 2026445 AMAQI
19th Jun 2026386 AMAQI
19th Jun 2026337 AMAQI
19th Jun 2026408 AMAQI
19th Jun 2026469 AMAQI
19th Jun 20265310 AMAQI
19th Jun 20265711 AMAQI
19th Jun 20266412 PMAQI
19th Jun 2026741 PMAQI
19th Jun 2026292 PMAQI
19th Jun 2026213 PMAQI
19th Jun 2026174 PMAQI
19th Jun 2026255 PMAQI
19th Jun 2026236 PMAQI
19th Jun 2026237 PMAQI
19th Jun 2026408 PMAQI
19th Jun 2026629 PMAQI
19th Jun 20267110 PMAQI
19th Jun 20268311 PMAQI
20th Jun 20264012 AMAQI
20th Jun 2026281 AMAQI
20th Jun 2026182 AMAQI
20th Jun 2026223 AMAQI
20th Jun 2026254 AMAQI

24°C18/30°C

20th Jun 2026265 AMAQI
20th Jun 2026216 AMAQI
20th Jun 2026257 AMAQI
20th Jun 2026288 AMAQI
20th Jun 2026289 AMAQI
20th Jun 20262610 AMAQI
20th Jun 20263011 AMAQI
20th Jun 20263012 PMAQI
20th Jun 2026321 PMAQI
20th Jun 2026512 PMAQI
20th Jun 2026463 PMAQI
20th Jun 2026554 PMAQI
20th Jun 2026515 PMAQI
20th Jun 2026466 PMAQI
20th Jun 2026467 PMAQI
20th Jun 2026518 PMAQI
20th Jun 2026539 PMAQI
20th Jun 20265110 PMAQI
20th Jun 20264011 PMAQI
21st Jun 20262012 AMAQI
21st Jun 2026201 AMAQI
21st Jun 2026192 AMAQI
21st Jun 2026183 AMAQI

25°C21/31°C

21st Jun 2026125 AMAQI
21st Jun 2026136 AMAQI
21st Jun 2026127 AMAQI
21st Jun 2026148 AMAQI
21st Jun 2026159 AMAQI
21st Jun 20262210 AMAQI
21st Jun 20263911 AMAQI
21st Jun 20263612 PMAQI
21st Jun 2026331 PMAQI
21st Jun 2026252 PMAQI
21st Jun 2026323 PMAQI
21st Jun 2026274 PMAQI
21st Jun 2026255 PMAQI
21st Jun 2026256 PMAQI
21st Jun 2026337 PMAQI
21st Jun 2026488 PMAQI
21st Jun 2026299 PMAQI
21st Jun 20262410 PMAQI
21st Jun 20261611 PMAQI
22nd Jun 20262012 AMAQI
22nd Jun 2026231 AMAQI
22nd Jun 2026202 AMAQI
22nd Jun 2026193 AMAQI
22nd Jun 2026204 AMAQI

24°C21/30°C

22nd Jun 2026195 AMAQI
22nd Jun 2026196 AMAQI
22nd Jun 2026197 AMAQI
22nd Jun 2026108 AMAQI
22nd Jun 2026149 AMAQI
22nd Jun 20261310 AMAQI
22nd Jun 2026811 AMAQI
22nd Jun 20261812 PMAQI
22nd Jun 2026171 PMAQI
22nd Jun 2026122 PMAQI
22nd Jun 2026123 PMAQI
22nd Jun 202684 PMAQI
22nd Jun 202695 PMAQI
22nd Jun 202686 PMAQI
22nd Jun 2026127 PMAQI
22nd Jun 2026138 PMAQI
22nd Jun 2026109 PMAQI
22nd Jun 20262010 PMAQI
22nd Jun 20262211 PMAQI
23rd Jun 20262312 AMAQI
23rd Jun 2026241 AMAQI
23rd Jun 2026242 AMAQI
23rd Jun 2026243 AMAQI
23rd Jun 2026224 AMAQI

22°C20/23°C

23rd Jun 2026245 AMAQI
23rd Jun 2026256 AMAQI
23rd Jun 2026257 AMAQI
23rd Jun 2026298 AMAQI
23rd Jun 2026229 AMAQI
23rd Jun 20262210 AMAQI
23rd Jun 20262211 AMAQI
23rd Jun 20262412 PMAQI
23rd Jun 2026171 PMAQI
23rd Jun 2026212 PMAQI
23rd Jun 2026193 PMAQI
23rd Jun 2026194 PMAQI
23rd Jun 2026185 PMAQI
23rd Jun 2026196 PMAQI
23rd Jun 2026187 PMAQI
23rd Jun 2026208 PMAQI
23rd Jun 2026219 PMAQI
23rd Jun 20262210 PMAQI
23rd Jun 20262411 PMAQI
24th Jun 20262412 AMAQI
24th Jun 2026251 AMAQI
24th Jun 2026242 AMAQI
24th Jun 2026223 AMAQI
24th Jun 2026224 AMAQI

21°C19/22°C

24th Jun 2026205 AMAQI
24th Jun 2026206 AMAQI
24th Jun 2026217 AMAQI
24th Jun 2026208 AMAQI
24th Jun 2026209 AMAQI
24th Jun 20262410 AMAQI
24th Jun 20262411 AMAQI
24th Jun 20262012 PMAQI
24th Jun 2026201 PMAQI
24th Jun 2026212 PMAQI
24th Jun 2026213 PMAQI
24th Jun 2026204 PMAQI
24th Jun 2026195 PMAQI
24th Jun 2026196 PMAQI
24th Jun 2026197 PMAQI
24th Jun 2026208 PMAQI
24th Jun 2026209 PMAQI
24th Jun 20262410 PMAQI
24th Jun 20262111 PMAQI
25th Jun 20262212 AMAQI
25th Jun 2026231 AMAQI
25th Jun 2026222 AMAQI
25th Jun 2026233 AMAQI
25th Jun 2026224 AMAQI

21°C19/26°C

25th Jun 2026225 AMAQI
25th Jun 2026226 AMAQI
25th Jun 2026227 AMAQI
25th Jun 2026258 AMAQI
25th Jun 2026269 AMAQI
25th Jun 20262610 AMAQI
25th Jun 20262811 AMAQI
25th Jun 20262512 PMAQI
25th Jun 2026361 PMAQI
25th Jun 2026382 PMAQI
25th Jun 2026303 PMAQI
25th Jun 2026304 PMAQI
25th Jun 2026275 PMAQI
25th Jun 2026496 PMAQI
25th Jun 2026557 PMAQI
25th Jun 2026478 PMAQI
25th Jun 2026269 PMAQI
25th Jun 20262810 PMAQI
25th Jun 20262811 PMAQI
26th Jun 20262712 AMAQI
26th Jun 2026301 AMAQI
26th Jun 2026282 AMAQI
26th Jun 2026293 AMAQI
26th Jun 2026244 AMAQI

21°C20/24°C

26th Jun 2026185 AMAQI
26th Jun 2026216 AMAQI
26th Jun 2026217 AMAQI
26th Jun 2026378 AMAQI
26th Jun 2026699 AMAQI
26th Jun 20265910 AMAQI
26th Jun 20265311 AMAQI
26th Jun 20265012 PMAQI
26th Jun 2026581 PMAQI
26th Jun 2026402 PMAQI
26th Jun 2026243 PMAQI
26th Jun 2026224 PMAQI
26th Jun 2026315 PMAQI
26th Jun 2026506 PMAQI
26th Jun 2026197 PMAQI
26th Jun 2026208 PMAQI
26th Jun 2026229 PMAQI
26th Jun 20262410 PMAQI
26th Jun 20262211 PMAQI
27th Jun 20262312 AMAQI
27th Jun 2026211 AMAQI
27th Jun 2026232 AMAQI
27th Jun 2026223 AMAQI
27th Jun 2026284 AMAQI

21°C18/26°C

27th Jun 2026225 AMAQI
27th Jun 2026246 AMAQI
27th Jun 2026307 AMAQI
27th Jun 2026468 AMAQI
27th Jun 2026469 AMAQI
27th Jun 20263610 AMAQI
27th Jun 20263611 AMAQI
27th Jun 20263612 PMAQI
27th Jun 2026401 PMAQI
27th Jun 2026492 PMAQI
27th Jun 2026663 PMAQI
27th Jun 2026404 PMAQI
27th Jun 2026145 PMAQI
27th Jun 2026166 PMAQI
27th Jun 2026187 PMAQI
27th Jun 2026198 PMAQI
27th Jun 2026239 PMAQI
27th Jun 20262910 PMAQI
27th Jun 20264811 PMAQI
28th Jun 20266712 AMAQI
28th Jun 2026661 AMAQI
28th Jun 2026622 AMAQI
28th Jun 2026553 AMAQI
28th Jun 2026514 AMAQI

23°C16/29°C

28th Jun 2026505 AMAQI
28th Jun 2026526 AMAQI
28th Jun 2026507 AMAQI
28th Jun 2026448 AMAQI
28th Jun 2026519 AMAQI
28th Jun 20265510 AMAQI
28th Jun 20265611 AMAQI
28th Jun 20265112 PMAQI
28th Jun 2026521 PMAQI
28th Jun 2026502 PMAQI
28th Jun 2026503 PMAQI
28th Jun 2026494 PMAQI
28th Jun 2026525 PMAQI
28th Jun 2026486 PMAQI
28th Jun 2026587 PMAQI
28th Jun 2026768 PMAQI
28th Jun 2026489 PMAQI
28th Jun 20263910 PMAQI
28th Jun 20262811 PMAQI
29th Jun 20262612 AMAQI
29th Jun 2026281 AMAQI
29th Jun 2026362 AMAQI
29th Jun 2026363 AMAQI
29th Jun 2026284 AMAQI

24°C19/30°C

29th Jun 2026285 AMAQI
29th Jun 2026386 AMAQI
29th Jun 2026447 AMAQI
29th Jun 2026388 AMAQI
29th Jun 2026339 AMAQI
29th Jun 20263410 AMAQI
29th Jun 20264311 AMAQI
29th Jun 20263012 PMAQI
29th Jun 2026451 PMAQI
29th Jun 2026382 PMAQI
29th Jun 2026243 PMAQI
29th Jun 2026234 PMAQI
29th Jun 2026415 PMAQI
29th Jun 2026246 PMAQI
29th Jun 2026267 PMAQI
29th Jun 2026148 PMAQI
29th Jun 2026269 PMAQI
29th Jun 20262610 PMAQI
29th Jun 20262011 PMAQI
30th Jun 20261912 AMAQI
30th Jun 2026201 AMAQI
30th Jun 2026182 AMAQI
30th Jun 2026243 AMAQI
30th Jun 2026194 AMAQI

25°C20/29°C

30th Jun 2026215 AMAQI
30th Jun 2026206 AMAQI
30th Jun 2026267 AMAQI
30th Jun 2026228 AMAQI
30th Jun 2026409 AMAQI
30th Jun 20264110 AMAQI
30th Jun 20264911 AMAQI
30th Jun 20264212 PMAQI
30th Jun 2026551 PMAQI
30th Jun 2026642 PMAQI
30th Jun 2026583 PMAQI
30th Jun 2026574 PMAQI
30th Jun 2026515 PMAQI
30th Jun 2026316 PMAQI
30th Jun 2026467 PMAQI
30th Jun 2026428 PMAQI
30th Jun 2026409 PMAQI
30th Jun 20264210 PMAQI
30th Jun 20265011 PMAQI
1st Jul 20265112 AMAQI
1st Jul 2026521 AMAQI
1st Jul 2026442 AMAQI
1st Jul 2026463 AMAQI
1st Jul 2026464 AMAQI

24°C20/28°C

1st Jul 2026425 AMAQI
1st Jul 2026486 AMAQI
1st Jul 2026547 AMAQI
1st Jul 2026538 AMAQI
1st Jul 2026629 AMAQI
1st Jul 20267410 AMAQI
1st Jul 20265711 AMAQI
1st Jul 20265112 PMAQI
1st Jul 2026691 PMAQI
1st Jul 2026512 PMAQI
1st Jul 2026463 PMAQI
1st Jul 2026504 PMAQI
1st Jul 2026555 PMAQI
1st Jul 2026536 PMAQI
1st Jul 2026507 PMAQI
1st Jul 2026548 PMAQI
1st Jul 2026549 PMAQI
1st Jul 20267310 PMAQI
1st Jul 20266611 PMAQI
2nd Jul 20265912 AMAQI
2nd Jul 2026581 AMAQI
2nd Jul 2026622 AMAQI
2nd Jul 2026553 AMAQI
2nd Jul 2026554 AMAQI

26°C21/32°C

2nd Jul 2026605 AMAQI
2nd Jul 2026656 AMAQI
2nd Jul 2026687 AMAQI
2nd Jul 2026698 AMAQI
2nd Jul 2026649 AMAQI
2nd Jul 20266210 AMAQI
2nd Jul 20263111 AMAQI
2nd Jul 20262012 PMAQI
2nd Jul 2026211 PMAQI
2nd Jul 2026182 PMAQI
2nd Jul 2026183 PMAQI
2nd Jul 2026164 PMAQI
2nd Jul 2026245 PMAQI
2nd Jul 2026206 PMAQI
2nd Jul 2026207 PMAQI
2nd Jul 2026188 PMAQI
2nd Jul 2026169 PMAQI
2nd Jul 20261510 PMAQI
2nd Jul 20261411 PMAQI
3rd Jul 20261412 AMAQI
3rd Jul 2026101 AMAQI
3rd Jul 2026122 AMAQI
3rd Jul 2026183 AMAQI
3rd Jul 2026174 AMAQI

22°C19/27°C

3rd Jul 2026165 AMAQI
3rd Jul 2026206 AMAQI
3rd Jul 2026167 AMAQI
3rd Jul 2026188 AMAQI
3rd Jul 2026329 AMAQI
3rd Jul 20262610 AMAQI
3rd Jul 20262011 AMAQI
3rd Jul 20261912 PMAQI
3rd Jul 2026251 PMAQI
3rd Jul 2026422 PMAQI
3rd Jul 2026403 PMAQI
3rd Jul 2026364 PMAQI
3rd Jul 2026335 PMAQI
3rd Jul 2026406 PMAQI
3rd Jul 2026447 PMAQI
3rd Jul 2026468 PMAQI
3rd Jul 2026369 PMAQI
3rd Jul 20265310 PMAQI
3rd Jul 20264811 PMAQI
4th Jul 20264812 AMAQI
4th Jul 2026441 AMAQI
4th Jul 2026482 AMAQI
4th Jul 2026423 AMAQI
4th Jul 2026384 AMAQI

23°C18/28°C

4th Jul 2026405 AMAQI
4th Jul 2026486 AMAQI
4th Jul 2026467 AMAQI
4th Jul 2026488 AMAQI
4th Jul 2026489 AMAQI
4th Jul 20263110 AMAQI
4th Jul 20262911 AMAQI
4th Jul 20262512 PMAQI
4th Jul 2026311 PMAQI
4th Jul 2026312 PMAQI
4th Jul 2026363 PMAQI
4th Jul 2026254 PMAQI
4th Jul 2026125 PMAQI
4th Jul 2026186 PMAQI
4th Jul 2026197 PMAQI
4th Jul 2026208 PMAQI
4th Jul 2026189 PMAQI
4th Jul 20262810 PMAQI
4th Jul 20263011 PMAQI
5th Jul 20262812 AMAQI
5th Jul 2026261 AMAQI
5th Jul 2026272 AMAQI
5th Jul 2026243 AMAQI
5th Jul 2026264 AMAQI

25°C20/31°C

5th Jul 2026245 AMAQI
5th Jul 2026246 AMAQI
5th Jul 2026247 AMAQI
5th Jul 2026238 AMAQI
5th Jul 2026249 AMAQI
5th Jul 20262110 AMAQI
5th Jul 20262411 AMAQI
5th Jul 20262412 PMAQI
5th Jul 2026241 PMAQI
5th Jul 2026282 PMAQI
5th Jul 2026283 PMAQI
5th Jul 2026264 PMAQI
5th Jul 2026265 PMAQI
5th Jul 2026256 PMAQI
5th Jul 2026227 PMAQI
5th Jul 2026268 PMAQI
5th Jul 2026249 PMAQI
5th Jul 20263910 PMAQI
5th Jul 20263811 PMAQI
6th Jul 20263212 AMAQI
6th Jul 2026261 AMAQI
6th Jul 2026222 AMAQI
6th Jul 2026213 AMAQI
6th Jul 2026244 AMAQI

27°C21/32°C

6th Jul 2026215 AMAQI
6th Jul 2026236 AMAQI
6th Jul 2026257 AMAQI
6th Jul 2026278 AMAQI
6th Jul 2026409 AMAQI
6th Jul 20264210 AMAQI
6th Jul 20262711 AMAQI
6th Jul 20262112 PMAQI
6th Jul 2026251 PMAQI
6th Jul 2026232 PMAQI
6th Jul 2026253 PMAQI
6th Jul 2026294 PMAQI
6th Jul 2026385 PMAQI
6th Jul 2026386 PMAQI
6th Jul 2026387 PMAQI
6th Jul 2026468 PMAQI
6th Jul 2026499 PMAQI
6th Jul 20265610 PMAQI
6th Jul 20263611 PMAQI
7th Jul 20263012 AMAQI
7th Jul 2026251 AMAQI
7th Jul 2026292 AMAQI
7th Jul 2026213 AMAQI
7th Jul 2026224 AMAQI

28°C22/35°C

7th Jul 2026225 AMAQI
7th Jul 2026216 AMAQI
7th Jul 2026447 AMAQI
7th Jul 2026628 AMAQI
7th Jul 2026719 AMAQI
7th Jul 20266210 AMAQI
7th Jul 20265811 AMAQI
7th Jul 20266012 PMAQI
7th Jul 2026681 PMAQI
7th Jul 2026742 PMAQI
7th Jul 2026753 PMAQI
7th Jul 2026754 PMAQI
7th Jul 2026625 PMAQI
7th Jul 2026566 PMAQI
7th Jul 2026537 PMAQI
7th Jul 2026628 PMAQI
7th Jul 2026629 PMAQI
7th Jul 20267610 PMAQI
7th Jul 20267111 PMAQI
8th Jul 20265712 AMAQI
8th Jul 2026421 AMAQI
8th Jul 2026382 AMAQI
8th Jul 2026293 AMAQI
8th Jul 2026274 AMAQI

29°C23/34°C

8th Jul 2026295 AMAQI
8th Jul 2026216 AMAQI
8th Jul 2026267 AMAQI
8th Jul 2026288 AMAQI
8th Jul 2026309 AMAQI
8th Jul 20262810 AMAQI
8th Jul 20262111 AMAQI
8th Jul 20262612 PMAQI
8th Jul 2026251 PMAQI
8th Jul 2026252 PMAQI
8th Jul 2026233 PMAQI
8th Jul 2026254 PMAQI
8th Jul 2026295 PMAQI
8th Jul 2026296 PMAQI
8th Jul 2026297 PMAQI
8th Jul 2026318 PMAQI
8th Jul 2026519 PMAQI
8th Jul 20266410 PMAQI
8th Jul 20265011 PMAQI
9th Jul 20265112 AMAQI
9th Jul 2026381 AMAQI
9th Jul 2026382 AMAQI
9th Jul 2026333 AMAQI
9th Jul 2026364 AMAQI

28°C21/34°C

9th Jul 2026405 AMAQI
9th Jul 2026386 AMAQI
9th Jul 2026447 AMAQI
9th Jul 2026568 AMAQI
9th Jul 2026699 AMAQI
9th Jul 20265210 AMAQI
9th Jul 20264611 AMAQI
9th Jul 20263812 PMAQI
9th Jul 2026421 PMAQI
9th Jul 2026422 PMAQI
9th Jul 2026363 PMAQI
9th Jul 2026254 PMAQI
9th Jul 2026255 PMAQI
9th Jul 2026176 PMAQI
9th Jul 2026177 PMAQI
9th Jul 2026218 PMAQI
9th Jul 2026299 PMAQI
9th Jul 20264410 PMAQI
9th Jul 20264911 PMAQI
10th Jul 20265812 AMAQI
10th Jul 2026621 AMAQI
10th Jul 2026502 AMAQI
10th Jul 2026503 AMAQI
10th Jul 2026484 AMAQI

29°C23/35°C

10th Jul 2026465 AMAQI
10th Jul 2026506 AMAQI
10th Jul 2026517 AMAQI
10th Jul 2026508 AMAQI
10th Jul 2026509 AMAQI
10th Jul 20264210 AMAQI
10th Jul 20263311 AMAQI
10th Jul 20262012 PMAQI
10th Jul 2026111 PMAQI
10th Jul 2026102 PMAQI
10th Jul 2026123 PMAQI
10th Jul 202694 PMAQI
10th Jul 2026125 PMAQI
10th Jul 2026166 PMAQI
10th Jul 2026167 PMAQI
10th Jul 2026258 PMAQI
10th Jul 2026259 PMAQI
10th Jul 20263810 PMAQI
10th Jul 20265111 PMAQI
11th Jul 20265112 AMAQI
11th Jul 2026501 AMAQI
11th Jul 2026502 AMAQI
11th Jul 2026363 AMAQI
11th Jul 2026334 AMAQI

29°C24/35°C

11th Jul 2026315 AMAQI
11th Jul 2026336 AMAQI
11th Jul 2026367 AMAQI
11th Jul 2026368 AMAQI
11th Jul 2026459 AMAQI
11th Jul 20263210 AMAQI
11th Jul 20262911 AMAQI
11th Jul 20262412 PMAQI
11th Jul 2026241 PMAQI
11th Jul 2026222 PMAQI
11th Jul 2026243 PMAQI
11th Jul 2026304 PMAQI
11th Jul 2026225 PMAQI
11th Jul 2026226 PMAQI
11th Jul 2026267 PMAQI
11th Jul 2026308 PMAQI
11th Jul 2026339 PMAQI
11th Jul 20263210 PMAQI
11th Jul 20263011 PMAQI
12th Jul 20263212 AMAQI
12th Jul 2026321 AMAQI
12th Jul 2026302 AMAQI
12th Jul 2026283 AMAQI
12th Jul 2026284 AMAQI

29°C24/35°C

12th Jul 2026285 AMAQI
12th Jul 2026296 AMAQI
12th Jul 2026307 AMAQI
12th Jul 2026308 AMAQI
12th Jul 2026369 AMAQI
12th Jul 20262910 AMAQI
12th Jul 20263011 AMAQI
12th Jul 20262612 PMAQI
12th Jul 2026261 PMAQI
12th Jul 2026262 PMAQI
12th Jul 2026263 PMAQI
12th Jul 2026304 PMAQI
12th Jul 2026305 PMAQI
12th Jul 2026306 PMAQI
12th Jul 2026307 PMAQI
12th Jul 2026328 PMAQI
12th Jul 2026309 PMAQI
12th Jul 20266810 PMAQI
12th Jul 20263611 PMAQI
13th Jul 20266512 AMAQI
13th Jul 2026601 AMAQI
13th Jul 2026562 AMAQI
13th Jul 2026623 AMAQI
13th Jul 2026624 AMAQI

29°C24/35°C

13th Jul 2026565 AMAQI
5 AM
13th Jul 2026526 AMAQI
13th Jul 2026517 AMAQI
13th Jul 2026548 AMAQI
13th Jul 2026549 AMAQI
13th Jul 20265310 AMAQI
13th Jul 20265411 AMAQI
13th Jul 20266212 PMAQI
12 PM
13th Jul 2026711 PMAQI
13th Jul 2026552 PMAQI
13th Jul 2026523 PMAQI
13th Jul 2026464 PMAQI
13th Jul 2026385 PMAQI
13th Jul 2026386 PMAQI
13th Jul 2026367 PMAQI
7 PM
13th Jul 2026338 PMAQI
13th Jul 2026339 PMAQI
13th Jul 20264010 PMAQI
13th Jul 20265511 PMAQI
12 AM
4 AM

29°C24/34°C

Day time
Avg. Highest Time
9 AM

47AQI

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

35AQI

3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 9 AM (Avg. 47), while the lowest AQI was between 5 PM to 7 PM (Avg. 35).
Night time
Avg. Highest Time
10 PM

46AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
3 AM - 4 AM

37AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 PM to 10 PM (Avg. 46), while the lowest AQI was between 3 AM to 4 AM (Avg. 37).

2026 Days Vs Air Quality

City Environmental Monitoring Station, Dazhou, Sichuan, China

2026

39%

75

36%

70

18%

35

7%

14

Total number of days with different AQI categories in last 194 days in 2026 (171 days remaining)

Good
75 Days
Moderate
70 Days
Poor
35 Days
Unhealthy
14 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 39%

Health Risk Level:

High

In 2026, 39% of 194 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.

Annual Air Quality Insights

City Environmental Monitoring Station, 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
44AQI (US)
2nd January 2026
65AQI (US)
3rd January 2026
85AQI (US)
4th January 2026
125AQI (US)
5th January 2026
132AQI (US)
6th January 2026
136AQI (US)
7th January 2026
151AQI (US)
8th January 2026
164AQI (US)
9th January 2026
163AQI (US)
10th January 2026
153AQI (US)
11th January 2026
169AQI (US)
12th January 2026
181AQI (US)
13th January 2026
174AQI (US)
14th January 2026
173AQI (US)
15th January 2026
179AQI (US)
16th January 2026
169AQI (US)
17th January 2026
178AQI (US)
18th January 2026
177AQI (US)
19th January 2026
106AQI (US)
20th January 2026
48AQI (US)
21st January 2026
83AQI (US)
22nd January 2026
111AQI (US)
23rd January 2026
145AQI (US)
24th January 2026
137AQI (US)
25th January 2026
136AQI (US)
26th January 2026
142AQI (US)
27th January 2026
111AQI (US)
28th January 2026
111AQI (US)
29th January 2026
101AQI (US)
30th January 2026
26AQI (US)
31st January 2026
54AQI (US)
1st February 2026
96AQI (US)
2nd February 2026
110AQI (US)
3rd February 2026
134AQI (US)
4th February 2026
146AQI (US)
5th February 2026
160AQI (US)
6th February 2026
149AQI (US)
7th February 2026
119AQI (US)
8th February 2026
102AQI (US)
9th February 2026
84AQI (US)
10th February 2026
107AQI (US)
11th February 2026
106AQI (US)
12th February 2026
118AQI (US)
13th February 2026
154AQI (US)
14th February 2026
144AQI (US)
15th February 2026
114AQI (US)
16th February 2026
59AQI (US)
17th February 2026
111AQI (US)
18th February 2026
116AQI (US)
19th February 2026
128AQI (US)
20th February 2026
127AQI (US)
21st February 2026
123AQI (US)
22nd February 2026
132AQI (US)
23rd February 2026
102AQI (US)
24th February 2026
47AQI (US)
25th February 2026
65AQI (US)
26th February 2026
47AQI (US)
27th February 2026
46AQI (US)
28th February 2026
23AQI (US)
1st March 2026
15AQI (US)
2nd March 2026
54AQI (US)
3rd March 2026
36AQI (US)
4th March 2026
84AQI (US)
5th March 2026
67AQI (US)
6th March 2026
74AQI (US)
7th March 2026
89AQI (US)
8th March 2026
47AQI (US)
9th March 2026
46AQI (US)
10th March 2026
51AQI (US)
11th March 2026
58AQI (US)
12th March 2026
79AQI (US)
13th March 2026
82AQI (US)
14th March 2026
102AQI (US)
15th March 2026
13AQI (US)
16th March 2026
21AQI (US)
17th March 2026
47AQI (US)
18th March 2026
53AQI (US)
19th March 2026
60AQI (US)
20th March 2026
61AQI (US)
21st March 2026
44AQI (US)
22nd March 2026
59AQI (US)
23rd March 2026
54AQI (US)
24th March 2026
20AQI (US)
25th March 2026
37AQI (US)
26th March 2026
58AQI (US)
27th March 2026
57AQI (US)
28th March 2026
66AQI (US)
29th March 2026
47AQI (US)
30th March 2026
16AQI (US)
31st March 2026
25AQI (US)
1st April 2026
44AQI (US)
2nd April 2026
48AQI (US)
3rd April 2026
46AQI (US)
4th April 2026
58AQI (US)
5th April 2026
87AQI (US)
6th April 2026
111AQI (US)
7th April 2026
53AQI (US)
8th April 2026
31AQI (US)
9th April 2026
58AQI (US)
10th April 2026
43AQI (US)
11th April 2026
29AQI (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
64AQI (US)
18th April 2026
69AQI (US)
19th April 2026
60AQI (US)
20th April 2026
77AQI (US)
21st April 2026
18AQI (US)
22nd April 2026
18AQI (US)
23rd April 2026
36AQI (US)
24th April 2026
49AQI (US)
25th April 2026
72AQI (US)
26th April 2026
108AQI (US)
27th April 2026
94AQI (US)
28th April 2026
28AQI (US)
29th April 2026
35AQI (US)
30th April 2026
45AQI (US)
1st May 2026
66AQI (US)
2nd May 2026
29AQI (US)
3rd May 2026
40AQI (US)
4th May 2026
74AQI (US)
5th May 2026
77AQI (US)
6th May 2026
96AQI (US)
7th May 2026
49AQI (US)
8th May 2026
57AQI (US)
9th May 2026
60AQI (US)
10th May 2026
85AQI (US)
11th May 2026
116AQI (US)
12th May 2026
147AQI (US)
13th May 2026
68AQI (US)
14th May 2026
80AQI (US)
15th May 2026
78AQI (US)
16th May 2026
77AQI (US)
17th May 2026
76AQI (US)
18th May 2026
71AQI (US)
19th May 2026
68AQI (US)
20th May 2026
80AQI (US)
21st May 2026
87AQI (US)
22nd May 2026
97AQI (US)
23rd May 2026
77AQI (US)
24th May 2026
78AQI (US)
25th May 2026
79AQI (US)
26th May 2026
49AQI (US)
27th May 2026
26AQI (US)
28th May 2026
26AQI (US)
29th May 2026
25AQI (US)
30th May 2026
26AQI (US)
31st May 2026
30AQI (US)
1st June 2026
48AQI (US)
2nd June 2026
54AQI (US)
3rd June 2026
66AQI (US)
4th June 2026
87AQI (US)
5th June 2026
88AQI (US)
6th June 2026
79AQI (US)
7th June 2026
33AQI (US)
8th June 2026
18AQI (US)
9th June 2026
31AQI (US)
10th June 2026
46AQI (US)
11th June 2026
63AQI (US)
12th June 2026
46AQI (US)
13th June 2026
46AQI (US)
14th June 2026
64AQI (US)
15th June 2026
87AQI (US)
16th June 2026
82AQI (US)
17th June 2026
53AQI (US)
18th June 2026
35AQI (US)
19th June 2026
40AQI (US)
20th June 2026
36AQI (US)
21st June 2026
24AQI (US)
22nd June 2026
15AQI (US)
23rd June 2026
22AQI (US)
24th June 2026
21AQI (US)
25th June 2026
29AQI (US)
26th June 2026
33AQI (US)
27th June 2026
31AQI (US)
28th June 2026
52AQI (US)
29th June 2026
31AQI (US)
30th June 2026
37AQI (US)
1st July 2026
54AQI (US)
2nd July 2026
39AQI (US)
3rd July 2026
28AQI (US)
4th July 2026
33AQI (US)
5th July 2026
26AQI (US)
6th July 2026
31AQI (US)
7th July 2026
53AQI (US)
8th July 2026
33AQI (US)
9th July 2026
39AQI (US)
10th July 2026
35AQI (US)
11th July 2026
33AQI (US)
12th July 2026
31AQI (US)
13th July 2026
52AQI (US)
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

127AQI (US)

106AQI (US)

52AQI (US)

53AQI (US)

68AQI (US)

47AQI (US)

37AQI (US)

No. of days

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

202673AQI (US)

3
4
12
12
4
4
18
2
13
17
1
17
11
2
9
20
2
19
11
10
3
75
70
35
14

Highest AQI (US) recorded in

January

127AQI (US)

Lowest AQI (US) recorded in

July

37AQI (US)

202583AQI (US)

2
11
16
2
18
10
3
20
8
21
6
1
1
1
24
7
14
16
23
8
17
14
19
11
16
15
5
13
10
2
6
12
13
97
168
64
32
3
1

Highest AQI (US) recorded in

January

152AQI (US)

Lowest AQI (US) recorded in

September

43AQI (US)

202473AQI (US)

1
8
5
15
1
7
10
9
2
1
3
20
8
13
17
10
16
5
17
13
27
4
12
19
11
17
2
9
20
2
7
21
2
8
11
12
117
173
44
29
2

Highest AQI (US) recorded in

December

133AQI (US)

Lowest AQI (US) recorded in

July

29AQI (US)

202378AQI (US)

3
7
17
3
2
10
7
9
9
15
7
7
23
15
11
5
19
11
20
11
15
16
15
12
3
11
18
2
3
15
5
3
2
8
9
10
2
118
153
45
39
5

Highest AQI (US) recorded in

January

157AQI (US)

Lowest AQI (US) recorded in

July

44AQI (US)

202282AQI (US)

2
11
10
5
13
13
7
19
4
6
22
3
2
24
4
5
17
1
10
11
7
12
12
7
8
18
4
1
6
9
15
57
153
61
17

Highest AQI (US) recorded in

January

172AQI (US)

Lowest AQI (US) recorded in

August

17AQI (US)

202186AQI (US)

1
10
19
3
6
13
5
1
3
18
10
12
17
1
3
17
11
14
14
2
19
12
19
12
10
20
14
16
1
1
10
14
5
6
12
13
98
149
74
42
1

Highest AQI (US) recorded in

January

157AQI (US)

Lowest AQI (US) recorded in

July

47AQI (US)

202085AQI (US)

2
4
4
3
2
7
12
1
11
3
3
13
17
14
17
7
23
1
5
18
7
9
12
9
1
4
12
11
3
7
14
8
2
57
128
61
18
2

Highest AQI (US) recorded in

December

138AQI (US)

Lowest AQI (US) recorded in

July

53AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2021(Avg.)
86AQI (US)
Least Polluted Year Recorded
2024(Avg.)
73AQI (US)

City Environmental Monitoring Station's annual 2026 AQI (US) (73) shows an average percentage change of -9.7% (improved AQI (US)) compared to previous years: 2020 (85), 2021 (86), 2022 (82), 2023 (78), 2024 (73), 2025 (83).