City Monitoring Station, Meishan, 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
City Monitoring Station, Meishan, Sichuan, China
2021
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
4th Aug 2021
90AQILowest AQI recorded on
20th Aug 2021
46AQISame Day Analysis (2nd August ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 2nd highest AQI at 61 of Moderate air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
City Monitoring Station, Meishan, Sichuan, China
AQI
Day
Night
.
6 AM3rd Aug 2025
8 PM
5 AM4th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
10AM3rd Aug
70AQI
Avg. Lowest Time
4PM3rd Aug
59AQI
In the last 24 hours,
City Monitoring Station's AQI reached its highest point of 70 at 10 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
City Monitoring Station, Meishan, Sichuan, China
JulAug
05th - 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 - 03rd03rd - 04th04th
Day
Night
5th Jul 2025526 AMAQI
5th Jul 2025527 AMAQI
5th Jul 2025308 AMAQI
5th Jul 2025229 AMAQI
5th Jul 20252110 AMAQI
5th Jul 20252211 AMAQI
5th Jul 20252412 PMAQI
5th Jul 2025221 PMAQI
5th Jul 2025202 PMAQI
5th Jul 2025223 PMAQI
5th Jul 2025224 PMAQI
5th Jul 2025205 PMAQI
5th Jul 2025206 PMAQI
5th Jul 2025287 PMAQI
5th Jul 2025388 PMAQI
5th Jul 2025409 PMAQI
5th Jul 20254210 PMAQI
5th Jul 20254011 PMAQI
6th Jul 20254312 AMAQI
6th Jul 2025541 AMAQI
6th Jul 2025542 AMAQI
6th Jul 2025523 AMAQI
6th Jul 2025484 AMAQI
6th Jul 2025505 AMAQI
22°C20/25°C
6th Jul 2025506 AMAQI
6th Jul 2025507 AMAQI
6th Jul 2025528 AMAQI
6th Jul 2025549 AMAQI
6th Jul 20255910 AMAQI
6th Jul 20256211 AMAQI
6th Jul 20254312 PMAQI
6th Jul 2025401 PMAQI
6th Jul 2025372 PMAQI
6th Jul 2025343 PMAQI
6th Jul 2025294 PMAQI
6th Jul 2025395 PMAQI
6th Jul 2025316 PMAQI
6th Jul 2025487 PMAQI
6th Jul 2025588 PMAQI
6th Jul 2025549 PMAQI
6th Jul 20255410 PMAQI
6th Jul 20255611 PMAQI
7th Jul 20255612 AMAQI
7th Jul 2025521 AMAQI
7th Jul 2025522 AMAQI
7th Jul 2025523 AMAQI
7th Jul 2025524 AMAQI
7th Jul 2025525 AMAQI
24°C22/25°C
7th Jul 2025526 AMAQI
7th Jul 2025527 AMAQI
7th Jul 2025308 AMAQI
7th Jul 2025259 AMAQI
7th Jul 20253710 AMAQI
7th Jul 20253511 AMAQI
7th Jul 20253612 PMAQI
7th Jul 2025321 PMAQI
7th Jul 2025462 PMAQI
7th Jul 2025343 PMAQI
7th Jul 2025244 PMAQI
7th Jul 2025285 PMAQI
7th Jul 2025236 PMAQI
7th Jul 2025427 PMAQI
7th Jul 2025528 PMAQI
7th Jul 2025529 PMAQI
7th Jul 20255210 PMAQI
7th Jul 20255211 PMAQI
8th Jul 20255412 AMAQI
8th Jul 2025541 AMAQI
8th Jul 2025542 AMAQI
8th Jul 2025533 AMAQI
8th Jul 2025514 AMAQI
8th Jul 2025525 AMAQI
22°C21/25°C
8th Jul 2025526 AMAQI
8th Jul 2025527 AMAQI
8th Jul 2025488 AMAQI
8th Jul 2025439 AMAQI
8th Jul 20255510 AMAQI
8th Jul 20254411 AMAQI
8th Jul 20254212 PMAQI
8th Jul 2025551 PMAQI
8th Jul 2025552 PMAQI
8th Jul 2025553 PMAQI
8th Jul 2025554 PMAQI
8th Jul 2025565 PMAQI
8th Jul 2025596 PMAQI
8th Jul 2025577 PMAQI
8th Jul 2025578 PMAQI
8th Jul 2025599 PMAQI
8th Jul 20256010 PMAQI
8th Jul 20255811 PMAQI
9th Jul 20256212 AMAQI
9th Jul 2025531 AMAQI
9th Jul 2025542 AMAQI
9th Jul 2025533 AMAQI
9th Jul 2025534 AMAQI
9th Jul 2025525 AMAQI
24°C21/27°C
9th Jul 2025526 AMAQI
9th Jul 2025527 AMAQI
9th Jul 2025688 AMAQI
9th Jul 2025729 AMAQI
9th Jul 20257410 AMAQI
9th Jul 20256411 AMAQI
9th Jul 20257412 PMAQI
9th Jul 2025611 PMAQI
9th Jul 2025592 PMAQI
9th Jul 2025543 PMAQI
9th Jul 2025354 PMAQI
9th Jul 2025305 PMAQI
9th Jul 2025266 PMAQI
9th Jul 2025467 PMAQI
9th Jul 2025528 PMAQI
9th Jul 2025509 PMAQI
9th Jul 20254710 PMAQI
9th Jul 20255211 PMAQI
10th Jul 20255012 AMAQI
10th Jul 2025541 AMAQI
10th Jul 2025552 AMAQI
10th Jul 2025553 AMAQI
10th Jul 2025574 AMAQI
10th Jul 2025575 AMAQI
26°C23/30°C
10th Jul 2025576 AMAQI
10th Jul 2025577 AMAQI
10th Jul 2025488 AMAQI
10th Jul 2025669 AMAQI
10th Jul 20255910 AMAQI
10th Jul 20255511 AMAQI
10th Jul 20254712 PMAQI
10th Jul 2025321 PMAQI
10th Jul 2025302 PMAQI
10th Jul 2025283 PMAQI
10th Jul 2025304 PMAQI
10th Jul 2025275 PMAQI
10th Jul 2025356 PMAQI
10th Jul 2025447 PMAQI
10th Jul 2025548 PMAQI
10th Jul 2025559 PMAQI
10th Jul 20255610 PMAQI
10th Jul 20255711 PMAQI
11th Jul 20256112 AMAQI
11th Jul 2025561 AMAQI
11th Jul 2025562 AMAQI
11th Jul 2025553 AMAQI
11th Jul 2025554 AMAQI
11th Jul 2025555 AMAQI
27°C23/32°C
11th Jul 2025566 AMAQI
11th Jul 2025557 AMAQI
11th Jul 2025298 AMAQI
11th Jul 2025219 AMAQI
11th Jul 20252110 AMAQI
11th Jul 20252611 AMAQI
11th Jul 20253412 PMAQI
11th Jul 2025531 PMAQI
11th Jul 2025542 PMAQI
11th Jul 2025503 PMAQI
11th Jul 2025554 PMAQI
11th Jul 2025355 PMAQI
11th Jul 2025296 PMAQI
11th Jul 2025367 PMAQI
11th Jul 2025468 PMAQI
11th Jul 2025469 PMAQI
11th Jul 20255210 PMAQI
11th Jul 20255011 PMAQI
12th Jul 20254612 AMAQI
12th Jul 2025511 AMAQI
12th Jul 2025552 AMAQI
12th Jul 2025553 AMAQI
12th Jul 2025554 AMAQI
12th Jul 2025545 AMAQI
26°C23/30°C
12th Jul 2025546 AMAQI
12th Jul 2025547 AMAQI
12th Jul 2025528 AMAQI
12th Jul 2025549 AMAQI
12th Jul 20255910 AMAQI
12th Jul 20255711 AMAQI
12th Jul 20256112 PMAQI
12th Jul 2025551 PMAQI
12th Jul 2025542 PMAQI
12th Jul 2025563 PMAQI
12th Jul 2025544 PMAQI
12th Jul 2025545 PMAQI
12th Jul 2025546 PMAQI
12th Jul 2025417 PMAQI
12th Jul 2025538 PMAQI
12th Jul 2025529 PMAQI
12th Jul 20255510 PMAQI
12th Jul 20255511 PMAQI
13th Jul 20255612 AMAQI
13th Jul 2025541 AMAQI
13th Jul 2025552 AMAQI
13th Jul 2025543 AMAQI
13th Jul 2025554 AMAQI
13th Jul 2025555 AMAQI
26°C22/31°C
13th Jul 2025556 AMAQI
13th Jul 2025557 AMAQI
13th Jul 2025608 AMAQI
13th Jul 2025689 AMAQI
13th Jul 20256910 AMAQI
13th Jul 20257011 AMAQI
13th Jul 20256512 PMAQI
13th Jul 2025591 PMAQI
13th Jul 2025522 PMAQI
13th Jul 2025483 PMAQI
13th Jul 2025484 PMAQI
13th Jul 2025415 PMAQI
13th Jul 2025466 PMAQI
13th Jul 2025587 PMAQI
13th Jul 2025588 PMAQI
13th Jul 2025569 PMAQI
13th Jul 20255810 PMAQI
13th Jul 20256111 PMAQI
14th Jul 20256012 AMAQI
14th Jul 2025571 AMAQI
14th Jul 2025562 AMAQI
14th Jul 2025573 AMAQI
14th Jul 2025574 AMAQI
14th Jul 2025585 AMAQI
27°C23/32°C
14th Jul 2025586 AMAQI
14th Jul 2025587 AMAQI
14th Jul 2025668 AMAQI
14th Jul 2025569 AMAQI
14th Jul 20255410 AMAQI
14th Jul 20254811 AMAQI
14th Jul 20255012 PMAQI
14th Jul 2025501 PMAQI
14th Jul 2025512 PMAQI
14th Jul 2025563 PMAQI
14th Jul 2025614 PMAQI
14th Jul 2025585 PMAQI
14th Jul 2025506 PMAQI
14th Jul 2025557 PMAQI
14th Jul 2025588 PMAQI
14th Jul 2025589 PMAQI
14th Jul 20256010 PMAQI
14th Jul 20256311 PMAQI
15th Jul 20256512 AMAQI
15th Jul 2025601 AMAQI
15th Jul 2025582 AMAQI
15th Jul 2025583 AMAQI
15th Jul 2025584 AMAQI
15th Jul 2025585 AMAQI
28°C24/32°C
15th Jul 2025586 AMAQI
15th Jul 2025587 AMAQI
15th Jul 2025738 AMAQI
15th Jul 2025849 AMAQI
15th Jul 20258810 AMAQI
15th Jul 20259011 AMAQI
15th Jul 20257612 PMAQI
15th Jul 2025741 PMAQI
15th Jul 2025662 PMAQI
15th Jul 2025603 PMAQI
15th Jul 2025654 PMAQI
15th Jul 2025565 PMAQI
15th Jul 2025646 PMAQI
15th Jul 2025587 PMAQI
15th Jul 2025598 PMAQI
15th Jul 2025619 PMAQI
15th Jul 20256310 PMAQI
15th Jul 20256411 PMAQI
16th Jul 20256612 AMAQI
16th Jul 2025591 AMAQI
16th Jul 2025592 AMAQI
16th Jul 2025613 AMAQI
16th Jul 2025634 AMAQI
16th Jul 2025635 AMAQI
29°C25/33°C
16th Jul 2025636 AMAQI
16th Jul 2025637 AMAQI
16th Jul 2025878 AMAQI
16th Jul 2025979 AMAQI
16th Jul 20259210 AMAQI
16th Jul 20258611 AMAQI
16th Jul 20258312 PMAQI
16th Jul 2025841 PMAQI
16th Jul 2025712 PMAQI
16th Jul 2025733 PMAQI
16th Jul 2025684 PMAQI
16th Jul 2025675 PMAQI
16th Jul 2025666 PMAQI
16th Jul 2025677 PMAQI
16th Jul 2025648 PMAQI
16th Jul 2025629 PMAQI
16th Jul 20256410 PMAQI
16th Jul 20256611 PMAQI
17th Jul 20256712 AMAQI
17th Jul 2025631 AMAQI
17th Jul 2025632 AMAQI
17th Jul 2025643 AMAQI
17th Jul 2025684 AMAQI
17th Jul 2025685 AMAQI
30°C26/34°C
17th Jul 2025696 AMAQI
17th Jul 2025697 AMAQI
17th Jul 2025798 AMAQI
17th Jul 2025849 AMAQI
17th Jul 20259310 AMAQI
17th Jul 20259311 AMAQI
17th Jul 20259412 PMAQI
17th Jul 2025871 PMAQI
17th Jul 2025612 PMAQI
17th Jul 2025653 PMAQI
17th Jul 2025644 PMAQI
17th Jul 2025555 PMAQI
17th Jul 2025586 PMAQI
17th Jul 2025607 PMAQI
17th Jul 2025648 PMAQI
17th Jul 2025659 PMAQI
17th Jul 20256610 PMAQI
17th Jul 20257011 PMAQI
18th Jul 20257312 AMAQI
18th Jul 2025671 AMAQI
18th Jul 2025662 AMAQI
18th Jul 2025683 AMAQI
18th Jul 2025704 AMAQI
18th Jul 2025705 AMAQI
30°C27/35°C
18th Jul 2025706 AMAQI
18th Jul 2025707 AMAQI
18th Jul 2025968 AMAQI
18th Jul 20251009 AMAQI
18th Jul 20259310 AMAQI
18th Jul 20259611 AMAQI
18th Jul 20259212 PMAQI
18th Jul 2025951 PMAQI
18th Jul 2025922 PMAQI
18th Jul 2025643 PMAQI
18th Jul 2025444 PMAQI
18th Jul 2025545 PMAQI
18th Jul 2025506 PMAQI
18th Jul 2025477 PMAQI
18th Jul 2025608 PMAQI
18th Jul 2025619 PMAQI
18th Jul 20256310 PMAQI
18th Jul 20256211 PMAQI
19th Jul 20256312 AMAQI
19th Jul 2025681 AMAQI
19th Jul 2025682 AMAQI
19th Jul 2025703 AMAQI
19th Jul 2025734 AMAQI
19th Jul 2025725 AMAQI
29°C26/33°C
19th Jul 2025736 AMAQI
19th Jul 2025747 AMAQI
19th Jul 2025378 AMAQI
19th Jul 2025269 AMAQI
19th Jul 20252510 AMAQI
19th Jul 20253011 AMAQI
19th Jul 20252812 PMAQI
19th Jul 2025371 PMAQI
19th Jul 2025502 PMAQI
19th Jul 2025463 PMAQI
19th Jul 2025484 PMAQI
19th Jul 2025445 PMAQI
19th Jul 2025446 PMAQI
19th Jul 2025557 PMAQI
19th Jul 2025608 PMAQI
19th Jul 2025629 PMAQI
19th Jul 20256410 PMAQI
19th Jul 20256611 PMAQI
20th Jul 20256812 AMAQI
20th Jul 2025681 AMAQI
20th Jul 2025682 AMAQI
20th Jul 2025663 AMAQI
20th Jul 2025634 AMAQI
20th Jul 2025635 AMAQI
27°C24/31°C
20th Jul 2025626 AMAQI
20th Jul 2025637 AMAQI
20th Jul 2025668 AMAQI
20th Jul 2025749 AMAQI
20th Jul 20256210 AMAQI
20th Jul 20255911 AMAQI
20th Jul 20254312 PMAQI
20th Jul 2025311 PMAQI
20th Jul 2025452 PMAQI
20th Jul 2025523 PMAQI
20th Jul 2025384 PMAQI
20th Jul 2025305 PMAQI
20th Jul 2025236 PMAQI
20th Jul 2025337 PMAQI
20th Jul 2025548 PMAQI
20th Jul 2025549 PMAQI
20th Jul 20255410 PMAQI
20th Jul 20255411 PMAQI
21st Jul 20255412 AMAQI
21st Jul 2025651 AMAQI
21st Jul 2025652 AMAQI
21st Jul 2025643 AMAQI
21st Jul 2025644 AMAQI
21st Jul 2025635 AMAQI
26°C24/30°C
21st Jul 2025646 AMAQI
21st Jul 2025647 AMAQI
21st Jul 2025428 AMAQI
21st Jul 2025369 AMAQI
21st Jul 20254310 AMAQI
21st Jul 20254611 AMAQI
21st Jul 20254012 PMAQI
21st Jul 2025381 PMAQI
21st Jul 2025382 PMAQI
21st Jul 2025283 PMAQI
21st Jul 2025334 PMAQI
21st Jul 2025305 PMAQI
21st Jul 2025286 PMAQI
21st Jul 2025407 PMAQI
21st Jul 2025538 PMAQI
21st Jul 2025569 PMAQI
21st Jul 20255810 PMAQI
21st Jul 20256111 PMAQI
22nd Jul 20256012 AMAQI
22nd Jul 2025621 AMAQI
22nd Jul 2025632 AMAQI
22nd Jul 2025613 AMAQI
22nd Jul 2025594 AMAQI
22nd Jul 2025595 AMAQI
27°C23/32°C
22nd Jul 2025596 AMAQI
22nd Jul 2025597 AMAQI
22nd Jul 2025598 AMAQI
22nd Jul 2025559 AMAQI
22nd Jul 20255210 AMAQI
22nd Jul 20255111 AMAQI
22nd Jul 20253912 PMAQI
22nd Jul 2025281 PMAQI
22nd Jul 2025282 PMAQI
22nd Jul 2025423 PMAQI
22nd Jul 2025554 PMAQI
22nd Jul 2025575 PMAQI
22nd Jul 2025386 PMAQI
22nd Jul 2025487 PMAQI
22nd Jul 2025548 PMAQI
22nd Jul 2025529 PMAQI
22nd Jul 20255610 PMAQI
22nd Jul 20256211 PMAQI
23rd Jul 20256112 AMAQI
23rd Jul 2025611 AMAQI
23rd Jul 2025612 AMAQI
23rd Jul 2025603 AMAQI
23rd Jul 2025584 AMAQI
23rd Jul 2025585 AMAQI
27°C23/32°C
23rd Jul 2025586 AMAQI
23rd Jul 2025587 AMAQI
23rd Jul 2025538 AMAQI
23rd Jul 2025299 AMAQI
23rd Jul 20252110 AMAQI
23rd Jul 20252011 AMAQI
23rd Jul 20252012 PMAQI
23rd Jul 2025201 PMAQI
23rd Jul 2025212 PMAQI
23rd Jul 2025183 PMAQI
23rd Jul 2025184 PMAQI
23rd Jul 2025235 PMAQI
23rd Jul 2025236 PMAQI
23rd Jul 2025347 PMAQI
23rd Jul 2025498 PMAQI
23rd Jul 2025489 PMAQI
23rd Jul 20255410 PMAQI
23rd Jul 20255011 PMAQI
24th Jul 20254712 AMAQI
24th Jul 2025451 AMAQI
24th Jul 2025562 AMAQI
24th Jul 2025583 AMAQI
24th Jul 2025554 AMAQI
24th Jul 2025545 AMAQI
27°C24/31°C
24th Jul 2025546 AMAQI
24th Jul 2025557 AMAQI
24th Jul 2025328 AMAQI
24th Jul 2025249 AMAQI
24th Jul 20252110 AMAQI
24th Jul 20252211 AMAQI
24th Jul 20253012 PMAQI
24th Jul 2025291 PMAQI
24th Jul 2025222 PMAQI
24th Jul 2025203 PMAQI
24th Jul 2025214 PMAQI
24th Jul 2025195 PMAQI
24th Jul 2025176 PMAQI
24th Jul 2025277 PMAQI
24th Jul 2025398 PMAQI
24th Jul 2025429 PMAQI
24th Jul 20254810 PMAQI
24th Jul 20254611 PMAQI
25th Jul 20255012 AMAQI
25th Jul 2025551 AMAQI
25th Jul 2025542 AMAQI
25th Jul 2025533 AMAQI
25th Jul 2025504 AMAQI
25th Jul 2025505 AMAQI
26°C23/30°C
25th Jul 2025506 AMAQI
25th Jul 2025507 AMAQI
25th Jul 2025258 AMAQI
25th Jul 2025209 AMAQI
25th Jul 20252810 AMAQI
25th Jul 20253611 AMAQI
25th Jul 20252812 PMAQI
25th Jul 2025291 PMAQI
25th Jul 2025382 PMAQI
25th Jul 2025323 PMAQI
25th Jul 2025264 PMAQI
25th Jul 2025215 PMAQI
25th Jul 2025266 PMAQI
25th Jul 2025357 PMAQI
25th Jul 2025468 PMAQI
25th Jul 2025389 PMAQI
25th Jul 20253710 PMAQI
25th Jul 20253811 PMAQI
26th Jul 20254112 AMAQI
26th Jul 2025521 AMAQI
26th Jul 2025522 AMAQI
26th Jul 2025513 AMAQI
26th Jul 2025484 AMAQI
26th Jul 2025485 AMAQI
26°C23/30°C
26th Jul 2025486 AMAQI
26th Jul 2025487 AMAQI
26th Jul 2025288 AMAQI
26th Jul 2025199 AMAQI
26th Jul 20252010 AMAQI
26th Jul 20252111 AMAQI
26th Jul 20252012 PMAQI
26th Jul 2025211 PMAQI
26th Jul 2025222 PMAQI
26th Jul 2025203 PMAQI
26th Jul 2025184 PMAQI
26th Jul 2025205 PMAQI
26th Jul 2025186 PMAQI
26th Jul 2025257 PMAQI
26th Jul 2025378 PMAQI
26th Jul 2025359 PMAQI
26th Jul 20253610 PMAQI
26th Jul 20253611 PMAQI
27th Jul 20254312 AMAQI
27th Jul 2025521 AMAQI
27th Jul 2025522 AMAQI
27th Jul 2025493 AMAQI
27th Jul 2025454 AMAQI
27th Jul 2025445 AMAQI
26°C23/31°C
27th Jul 2025446 AMAQI
27th Jul 2025447 AMAQI
27th Jul 2025508 AMAQI
27th Jul 2025549 AMAQI
27th Jul 20256110 AMAQI
27th Jul 20255811 AMAQI
27th Jul 20255412 PMAQI
27th Jul 2025321 PMAQI
27th Jul 2025282 PMAQI
27th Jul 2025273 PMAQI
27th Jul 2025264 PMAQI
27th Jul 2025285 PMAQI
27th Jul 2025316 PMAQI
27th Jul 2025307 PMAQI
27th Jul 2025358 PMAQI
27th Jul 2025449 PMAQI
27th Jul 20254810 PMAQI
27th Jul 20255411 PMAQI
28th Jul 20255412 AMAQI
28th Jul 2025481 AMAQI
28th Jul 2025482 AMAQI
28th Jul 2025483 AMAQI
28th Jul 2025484 AMAQI
28th Jul 2025495 AMAQI
28°C23/32°C
28th Jul 2025486 AMAQI
28th Jul 2025487 AMAQI
28th Jul 2025588 AMAQI
28th Jul 2025629 AMAQI
28th Jul 20257010 AMAQI
28th Jul 20257211 AMAQI
28th Jul 20255612 PMAQI
28th Jul 2025461 PMAQI
28th Jul 2025542 PMAQI
28th Jul 2025523 PMAQI
28th Jul 2025394 PMAQI
28th Jul 2025255 PMAQI
28th Jul 2025236 PMAQI
28th Jul 2025347 PMAQI
28th Jul 2025468 PMAQI
28th Jul 2025539 PMAQI
28th Jul 20255410 PMAQI
28th Jul 20255611 PMAQI
29th Jul 20256012 AMAQI
29th Jul 2025521 AMAQI
29th Jul 2025512 AMAQI
29th Jul 2025523 AMAQI
29th Jul 2025534 AMAQI
29th Jul 2025535 AMAQI
29°C24/33°C
29th Jul 2025536 AMAQI
29th Jul 2025537 AMAQI
29th Jul 2025648 AMAQI
29th Jul 2025699 AMAQI
29th Jul 20257710 AMAQI
29th Jul 20257211 AMAQI
29th Jul 20256112 PMAQI
29th Jul 2025601 PMAQI
29th Jul 2025582 PMAQI
29th Jul 2025523 PMAQI
29th Jul 2025564 PMAQI
29th Jul 2025605 PMAQI
29th Jul 2025566 PMAQI
29th Jul 2025597 PMAQI
29th Jul 2025588 PMAQI
29th Jul 2025549 PMAQI
29th Jul 20255410 PMAQI
29th Jul 20255311 PMAQI
30th Jul 20255212 AMAQI
30th Jul 2025541 AMAQI
30th Jul 2025542 AMAQI
30th Jul 2025543 AMAQI
30th Jul 2025564 AMAQI
30th Jul 2025575 AMAQI
30°C25/34°C
30th Jul 2025576 AMAQI
30th Jul 2025567 AMAQI
30th Jul 2025628 AMAQI
30th Jul 2025689 AMAQI
30th Jul 20257110 AMAQI
30th Jul 20256511 AMAQI
30th Jul 20257012 PMAQI
30th Jul 2025661 PMAQI
30th Jul 2025602 PMAQI
30th Jul 2025613 PMAQI
30th Jul 2025674 PMAQI
30th Jul 2025625 PMAQI
30th Jul 2025656 PMAQI
30th Jul 2025647 PMAQI
30th Jul 2025628 PMAQI
30th Jul 2025629 PMAQI
30th Jul 20255810 PMAQI
30th Jul 20255511 PMAQI
31st Jul 20255612 AMAQI
31st Jul 2025561 AMAQI
31st Jul 2025562 AMAQI
31st Jul 2025573 AMAQI
31st Jul 2025574 AMAQI
31st Jul 2025575 AMAQI
29°C26/34°C
31st Jul 2025576 AMAQI
31st Jul 2025577 AMAQI
31st Jul 2025578 AMAQI
31st Jul 2025579 AMAQI
31st Jul 20256810 AMAQI
31st Jul 20258011 AMAQI
31st Jul 20258112 PMAQI
31st Jul 2025741 PMAQI
31st Jul 2025672 PMAQI
31st Jul 2025583 PMAQI
31st Jul 2025544 PMAQI
31st Jul 2025545 PMAQI
31st Jul 2025536 PMAQI
31st Jul 2025547 PMAQI
31st Jul 2025618 PMAQI
31st Jul 2025609 PMAQI
31st Jul 20256010 PMAQI
31st Jul 20256511 PMAQI
1st Aug 20256612 AMAQI
1st Aug 2025581 AMAQI
1st Aug 2025582 AMAQI
1st Aug 2025583 AMAQI
1st Aug 2025584 AMAQI
1st Aug 2025585 AMAQI
29°C25/33°C
1st Aug 2025586 AMAQI
1st Aug 2025567 AMAQI
1st Aug 2025718 AMAQI
1st Aug 2025669 AMAQI
1st Aug 20256810 AMAQI
1st Aug 20256811 AMAQI
1st Aug 20256412 PMAQI
1st Aug 2025681 PMAQI
1st Aug 2025662 PMAQI
1st Aug 2025623 PMAQI
1st Aug 2025614 PMAQI
1st Aug 2025545 PMAQI
1st Aug 2025556 PMAQI
1st Aug 2025597 PMAQI
1st Aug 2025608 PMAQI
1st Aug 2025619 PMAQI
1st Aug 20256610 PMAQI
1st Aug 20256711 PMAQI
2nd Aug 20256512 AMAQI
2nd Aug 2025581 AMAQI
2nd Aug 2025582 AMAQI
2nd Aug 2025593 AMAQI
2nd Aug 2025604 AMAQI
2nd Aug 2025605 AMAQI
29°C25/35°C
2nd Aug 2025606 AMAQI
2nd Aug 2025597 AMAQI
2nd Aug 2025678 AMAQI
2nd Aug 2025669 AMAQI
2nd Aug 20256410 AMAQI
2nd Aug 20256811 AMAQI
2nd Aug 20256212 PMAQI
2nd Aug 2025651 PMAQI
2nd Aug 2025642 PMAQI
2nd Aug 2025613 PMAQI
2nd Aug 2025584 PMAQI
2nd Aug 2025565 PMAQI
2nd Aug 2025566 PMAQI
2nd Aug 2025567 PMAQI
2nd Aug 2025608 PMAQI
2nd Aug 2025619 PMAQI
2nd Aug 20256410 PMAQI
2nd Aug 20256611 PMAQI
3rd Aug 20256312 AMAQI
3rd Aug 2025591 AMAQI
3rd Aug 2025592 AMAQI
3rd Aug 2025603 AMAQI
3rd Aug 2025604 AMAQI
3rd Aug 2025615 AMAQI
30°C26/35°C
3rd Aug 2025606 AMAQI
3rd Aug 2025607 AMAQI
3rd Aug 2025688 AMAQI
3rd Aug 2025699 AMAQI
3rd Aug 20257010 AMAQI
3rd Aug 20257011 AMAQI
3rd Aug 20256812 PMAQI
3rd Aug 2025661 PMAQI
3rd Aug 2025592 PMAQI
3rd Aug 2025633 PMAQI
3rd Aug 2025594 PMAQI
3rd Aug 2025615 PMAQI
3rd Aug 2025606 PMAQI
3rd Aug 2025617 PMAQI
3rd Aug 2025648 PMAQI
3rd Aug 2025649 PMAQI
3rd Aug 20256910 PMAQI
3rd Aug 20256711 PMAQI
4th Aug 20256412 AMAQI
4th Aug 2025601 AMAQI
4th Aug 2025602 AMAQI
4th Aug 2025623 AMAQI
4th Aug 2025624 AMAQI
--°C/°C
6 AM
1 PM
8 PM
1 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 11 AM
56AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
3 PM - 6 PM
43AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 11 AM (Avg. 56), while the lowest AQI was between 3 PM to 6 PM (Avg. 43).
Night time
Avg. Highest Time
12 AM - 5 AM
57AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
9 PM - 11 PM
56AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 5 AM (Avg. 57), while the lowest AQI was between 9 PM to 11 PM (Avg. 56).
2025 Days Vs Air Quality
City Monitoring Station, Meishan, Sichuan, China
2025
11%
23
50%
107
32%
69
7%
15
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
23 DaysModerate
107 DaysPoor
69 DaysUnhealthy
15 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 11%
Health Risk Level:
Extreme
In 2025, 11% of 215 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
City Monitoring Station, Meishan, Sichuan, China
AQI levels in 2025
AQI
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.
1st January 2025
163AQI
163AQI
2nd January 2025
172AQI
172AQI
3rd January 2025
174AQI
174AQI
4th January 2025
187AQI
187AQI
5th January 2025
169AQI
169AQI
6th January 2025
173AQI
173AQI
7th January 2025
148AQI
148AQI
8th January 2025
130AQI
130AQI
9th January 2025
132AQI
132AQI
10th January 2025
134AQI
134AQI
11th January 2025
107AQI
107AQI
12th January 2025
147AQI
147AQI
13th January 2025
142AQI
142AQI
14th January 2025
137AQI
137AQI
15th January 2025
149AQI
149AQI
16th January 2025
148AQI
148AQI
17th January 2025
162AQI
162AQI
18th January 2025
123AQI
123AQI
19th January 2025
149AQI
149AQI
20th January 2025
146AQI
146AQI
21st January 2025
174AQI
174AQI
22nd January 2025
194AQI
194AQI
23rd January 2025
195AQI
195AQI
24th January 2025
154AQI
154AQI
25th January 2025
120AQI
120AQI
26th January 2025
109AQI
109AQI
27th January 2025
136AQI
136AQI
28th January 2025
128AQI
128AQI
29th January 2025
186AQI
186AQI
30th January 2025
161AQI
161AQI
31st January 2025
133AQI
133AQI
1st February 2025
106AQI
106AQI
2nd February 2025
106AQI
106AQI
3rd February 2025
90AQI
90AQI
4th February 2025
107AQI
107AQI
5th February 2025
85AQI
85AQI
6th February 2025
87AQI
87AQI
7th February 2025
76AQI
76AQI
8th February 2025
68AQI
68AQI
9th February 2025
87AQI
87AQI
10th February 2025
101AQI
101AQI
11th February 2025
129AQI
129AQI
12th February 2025
86AQI
86AQI
13th February 2025
101AQI
101AQI
14th February 2025
102AQI
102AQI
15th February 2025
99AQI
99AQI
16th February 2025
120AQI
120AQI
17th February 2025
119AQI
119AQI
18th February 2025
137AQI
137AQI
19th February 2025
114AQI
114AQI
20th February 2025
119AQI
119AQI
21st February 2025
112AQI
112AQI
22nd February 2025
75AQI
75AQI
23rd February 2025
97AQI
97AQI
24th February 2025
76AQI
76AQI
25th February 2025
73AQI
73AQI
26th February 2025
87AQI
87AQI
27th February 2025
127AQI
127AQI
28th February 2025
127AQI
127AQI
1st March 2025
152AQI
152AQI
2nd March 2025
144AQI
144AQI
3rd March 2025
104AQI
104AQI
4th March 2025
97AQI
97AQI
5th March 2025
78AQI
78AQI
6th March 2025
63AQI
63AQI
7th March 2025
81AQI
81AQI
8th March 2025
84AQI
84AQI
9th March 2025
110AQI
110AQI
10th March 2025
124AQI
124AQI
11th March 2025
129AQI
129AQI
12th March 2025
128AQI
128AQI
13th March 2025
123AQI
123AQI
14th March 2025
120AQI
120AQI
15th March 2025
76AQI
76AQI
16th March 2025
77AQI
77AQI
17th March 2025
75AQI
75AQI
18th March 2025
83AQI
83AQI
19th March 2025
89AQI
89AQI
20th March 2025
89AQI
89AQI
21st March 2025
102AQI
102AQI
22nd March 2025
135AQI
135AQI
23rd March 2025
106AQI
106AQI
24th March 2025
105AQI
105AQI
25th March 2025
104AQI
104AQI
26th March 2025
125AQI
125AQI
27th March 2025
146AQI
146AQI
28th March 2025
99AQI
99AQI
29th March 2025
92AQI
92AQI
30th March 2025
77AQI
77AQI
31st March 2025
87AQI
87AQI
1st April 2025
109AQI
109AQI
2nd April 2025
88AQI
88AQI
3rd April 2025
103AQI
103AQI
4th April 2025
113AQI
113AQI
5th April 2025
74AQI
74AQI
6th April 2025
92AQI
92AQI
7th April 2025
91AQI
91AQI
8th April 2025
98AQI
98AQI
9th April 2025
98AQI
98AQI
10th April 2025
112AQI
112AQI
11th April 2025
101AQI
101AQI
12th April 2025
159AQI
159AQI
13th April 2025
121AQI
121AQI
14th April 2025
136AQI
136AQI
15th April 2025
133AQI
133AQI
16th April 2025
129AQI
129AQI
17th April 2025
105AQI
105AQI
18th April 2025
114AQI
114AQI
19th April 2025
90AQI
90AQI
20th April 2025
100AQI
100AQI
21st April 2025
99AQI
99AQI
22nd April 2025
92AQI
92AQI
23rd April 2025
103AQI
103AQI
24th April 2025
72AQI
72AQI
25th April 2025
82AQI
82AQI
26th April 2025
74AQI
74AQI
27th April 2025
78AQI
78AQI
28th April 2025
87AQI
87AQI
29th April 2025
62AQI
62AQI
30th April 2025
65AQI
65AQI
1st May 2025
71AQI
71AQI
2nd May 2025
84AQI
84AQI
3rd May 2025
88AQI
88AQI
4th May 2025
100AQI
100AQI
5th May 2025
65AQI
65AQI
6th May 2025
74AQI
74AQI
7th May 2025
73AQI
73AQI
8th May 2025
70AQI
70AQI
9th May 2025
120AQI
120AQI
10th May 2025
98AQI
98AQI
11th May 2025
110AQI
110AQI
12th May 2025
108AQI
108AQI
13th May 2025
94AQI
94AQI
14th May 2025
122AQI
122AQI
15th May 2025
90AQI
90AQI
16th May 2025
95AQI
95AQI
17th May 2025
123AQI
123AQI
18th May 2025
134AQI
134AQI
19th May 2025
111AQI
111AQI
20th May 2025
114AQI
114AQI
21st May 2025
106AQI
106AQI
22nd May 2025
99AQI
99AQI
23rd May 2025
87AQI
87AQI
24th May 2025
82AQI
82AQI
25th May 2025
80AQI
80AQI
26th May 2025
87AQI
87AQI
27th May 2025
67AQI
67AQI
28th May 2025
62AQI
62AQI
29th May 2025
68AQI
68AQI
30th May 2025
76AQI
76AQI
31st May 2025
61AQI
61AQI
1st June 2025
60AQI
60AQI
2nd June 2025
46AQI
46AQI
3rd June 2025
65AQI
65AQI
4th June 2025
71AQI
71AQI
5th June 2025
84AQI
84AQI
6th June 2025
89AQI
89AQI
7th June 2025
97AQI
97AQI
8th June 2025
81AQI
81AQI
9th June 2025
83AQI
83AQI
10th June 2025
81AQI
81AQI
11th June 2025
78AQI
78AQI
12th June 2025
75AQI
75AQI
13th June 2025
77AQI
77AQI
14th June 2025
83AQI
83AQI
15th June 2025
65AQI
65AQI
16th June 2025
68AQI
68AQI
17th June 2025
72AQI
72AQI
18th June 2025
52AQI
52AQI
19th June 2025
53AQI
53AQI
20th June 2025
63AQI
63AQI
21st June 2025
51AQI
51AQI
22nd June 2025
33AQI
33AQI
23rd June 2025
50AQI
50AQI
24th June 2025
39AQI
39AQI
25th June 2025
42AQI
42AQI
26th June 2025
45AQI
45AQI
27th June 2025
58AQI
58AQI
28th June 2025
60AQI
60AQI
29th June 2025
45AQI
45AQI
30th June 2025
45AQI
45AQI
1st July 2025
47AQI
47AQI
2nd July 2025
48AQI
48AQI
3rd July 2025
47AQI
47AQI
4th July 2025
54AQI
54AQI
5th July 2025
37AQI
37AQI
6th July 2025
48AQI
48AQI
7th July 2025
44AQI
44AQI
8th July 2025
54AQI
54AQI
9th July 2025
53AQI
53AQI
10th July 2025
49AQI
49AQI
11th July 2025
46AQI
46AQI
12th July 2025
54AQI
54AQI
13th July 2025
56AQI
56AQI
14th July 2025
56AQI
56AQI
15th July 2025
64AQI
64AQI
16th July 2025
69AQI
69AQI
17th July 2025
69AQI
69AQI
18th July 2025
70AQI
70AQI
19th July 2025
56AQI
56AQI
20th July 2025
54AQI
54AQI
21st July 2025
50AQI
50AQI
22nd July 2025
53AQI
53AQI
23rd July 2025
42AQI
42AQI
24th July 2025
38AQI
38AQI
25th July 2025
39AQI
39AQI
26th July 2025
34AQI
34AQI
27th July 2025
43AQI
43AQI
28th July 2025
49AQI
49AQI
29th July 2025
57AQI
57AQI
30th July 2025
60AQI
60AQI
31st July 2025
60AQI
60AQI
1st August 2025
61AQI
61AQI
2nd August 2025
61AQI
61AQI
151AQI
100AQI
103AQI
99AQI
91AQI
64AQI
52AQI
61AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202594AQI
18
13
13
15
15
15
1
17
12
1
22
9
8
22
15
16
2
23
107
69
15
Highest AQI recorded in
January151AQI
Lowest AQI recorded in
July52AQI
202481AQI
5
11
1
1
1
2
3
9
30
17
14
2
29
2
19
8
9
19
3
3
23
4
3
18
10
37
149
39
21
Highest AQI recorded in
January156AQI
Lowest AQI recorded in
July48AQI
2023135AQI
1
2
8
11
11
1
9
13
11
1
Highest AQI recorded in
December136AQI
Lowest AQI recorded in
November120AQI
2022139AQI
19
1
5
7
4
4
6
11
1
5
3
1
1
15
16
34
1
Highest AQI recorded in
January179AQI
Lowest AQI recorded in
May55AQI
202197AQI
3
14
14
1
9
11
6
1
12
18
1
1
22
7
15
3
2
20
8
3
24
5
26
5
22
2
9
2
9
6
3
2
8
17
1
19
173
77
41
2
Highest AQI recorded in
December154AQI
Lowest AQI recorded in
August62AQI
202084AQI
2
7
4
1
15
3
2
14
4
2
27
1
7
24
8
23
3
26
1
5
21
4
1
1
12
8
9
12
12
7
29
181
37
19
Highest AQI recorded in
December119AQI
Lowest AQI recorded in
July60AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
139AQILeast Polluted Year Recorded
2024(Avg.)
81AQICity Monitoring Station's annual 2025 AQI (94) shows an average percentage change of -7.4% (improved AQI) compared to previous years: 2020 (84), 2021 (97), 2022 (139), 2023 (135), 2024 (81).
