Bureau Of Meteorology, 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+
October Air Quality Analysis
Bureau Of Meteorology, Meishan, Sichuan, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
25th Oct 2023
181AQILowest AQI recorded on
29th Oct 2022
17AQISame Day Analysis (3rd October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 64 of Moderate air quality, showing improvement over 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Oct - 4th Oct 2025
Bureau Of Meteorology, Meishan, Sichuan, China
AQI
Day
Night
.
6 AM3rd Oct 2025
7 PM
5 AM4th Oct 2025
Day time
Avg. Highest Time
6PM3rd Oct
80AQI
Avg. Lowest Time
7AM3rd Oct
40AQI
Night time
Avg. Highest Time
1AM4th Oct
140AQI
Avg. Lowest Time
7PM3rd Oct
72AQI
In the last 24 hours,
Bureau Of Meteorology's AQI reached its highest point of 140 at 1 AM during the Night, while the lowest point, 40, was recorded at 7 AM during the Day between 3rd Oct and 4th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Bureau Of Meteorology, Meishan, Sichuan, China
SepOct
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 - 01st01st - 02nd02nd - 03rd03rd - 04th04th
Day
Night
4th Sep 2025606 AMAQI
4th Sep 2025607 AMAQI
4th Sep 2025658 AMAQI
4th Sep 2025669 AMAQI
4th Sep 20256410 AMAQI
4th Sep 20256811 AMAQI
4th Sep 20256812 PMAQI
4th Sep 2025611 PMAQI
4th Sep 2025572 PMAQI
4th Sep 2025573 PMAQI
4th Sep 2025934 PMAQI
4th Sep 2025965 PMAQI
4th Sep 2025956 PMAQI
4th Sep 20251087 PMAQI
4th Sep 20251448 PMAQI
4th Sep 20251659 PMAQI
4th Sep 202516510 PMAQI
4th Sep 202516711 PMAQI
5th Sep 202513612 AMAQI
5th Sep 2025581 AMAQI
5th Sep 2025592 AMAQI
5th Sep 2025593 AMAQI
5th Sep 2025584 AMAQI
5th Sep 2025585 AMAQI
26°C24/30°C
5th Sep 2025606 AMAQI
5th Sep 2025597 AMAQI
5th Sep 2025728 AMAQI
5th Sep 2025699 AMAQI
5th Sep 20257410 AMAQI
5th Sep 20258011 AMAQI
5th Sep 20257412 PMAQI
5th Sep 2025741 PMAQI
5th Sep 2025802 PMAQI
5th Sep 2025623 PMAQI
5th Sep 2025564 PMAQI
5th Sep 2025605 PMAQI
5th Sep 2025466 PMAQI
5th Sep 2025557 PMAQI
5th Sep 2025568 PMAQI
5th Sep 2025629 PMAQI
5th Sep 20256210 PMAQI
5th Sep 20256211 PMAQI
6th Sep 20256412 AMAQI
6th Sep 2025741 AMAQI
6th Sep 2025672 AMAQI
6th Sep 2025683 AMAQI
6th Sep 2025654 AMAQI
6th Sep 2025655 AMAQI
22°C19/27°C
6th Sep 2025646 AMAQI
6th Sep 2025667 AMAQI
6th Sep 2025418 AMAQI
6th Sep 2025519 AMAQI
6th Sep 20255110 AMAQI
6th Sep 20255711 AMAQI
6th Sep 20255212 PMAQI
6th Sep 2025531 PMAQI
6th Sep 2025532 PMAQI
6th Sep 2025563 PMAQI
6th Sep 2025584 PMAQI
6th Sep 2025605 PMAQI
6th Sep 2025616 PMAQI
6th Sep 2025687 PMAQI
6th Sep 2025728 PMAQI
6th Sep 2025729 PMAQI
6th Sep 20257010 PMAQI
6th Sep 20257211 PMAQI
7th Sep 20256912 AMAQI
7th Sep 2025641 AMAQI
7th Sep 2025632 AMAQI
7th Sep 2025623 AMAQI
7th Sep 2025614 AMAQI
7th Sep 2025625 AMAQI
21°C20/25°C
7th Sep 2025616 AMAQI
7th Sep 2025617 AMAQI
7th Sep 2025648 AMAQI
7th Sep 2025689 AMAQI
7th Sep 20256710 AMAQI
7th Sep 20256511 AMAQI
7th Sep 20256612 PMAQI
7th Sep 2025641 PMAQI
7th Sep 2025662 PMAQI
7th Sep 2025683 PMAQI
7th Sep 2025684 PMAQI
7th Sep 2025665 PMAQI
7th Sep 2025736 PMAQI
7th Sep 2025767 PMAQI
7th Sep 2025728 PMAQI
7th Sep 2025729 PMAQI
7th Sep 20258010 PMAQI
7th Sep 20257511 PMAQI
8th Sep 20257112 AMAQI
8th Sep 2025621 AMAQI
8th Sep 2025622 AMAQI
8th Sep 2025613 AMAQI
8th Sep 2025634 AMAQI
8th Sep 2025635 AMAQI
24°C20/28°C
8th Sep 2025646 AMAQI
8th Sep 2025637 AMAQI
8th Sep 2025628 AMAQI
8th Sep 2025589 AMAQI
8th Sep 20255710 AMAQI
8th Sep 20256411 AMAQI
8th Sep 20256112 PMAQI
8th Sep 2025561 PMAQI
8th Sep 2025562 PMAQI
8th Sep 2025643 PMAQI
8th Sep 2025564 PMAQI
8th Sep 2025555 PMAQI
8th Sep 2025566 PMAQI
8th Sep 2025647 PMAQI
8th Sep 2025658 PMAQI
8th Sep 2025729 PMAQI
8th Sep 20256810 PMAQI
8th Sep 20257311 PMAQI
9th Sep 20256612 AMAQI
9th Sep 2025641 AMAQI
9th Sep 2025652 AMAQI
9th Sep 2025653 AMAQI
9th Sep 2025664 AMAQI
9th Sep 2025645 AMAQI
24°C21/27°C
9th Sep 2025636 AMAQI
9th Sep 2025657 AMAQI
9th Sep 2025608 AMAQI
9th Sep 2025619 AMAQI
9th Sep 20256810 AMAQI
9th Sep 20257211 AMAQI
9th Sep 20256612 PMAQI
9th Sep 2025651 PMAQI
9th Sep 2025622 PMAQI
9th Sep 2025603 PMAQI
9th Sep 2025574 PMAQI
9th Sep 2025575 PMAQI
9th Sep 2025526 PMAQI
9th Sep 2025587 PMAQI
9th Sep 2025648 PMAQI
9th Sep 2025679 PMAQI
9th Sep 20256610 PMAQI
9th Sep 20256311 PMAQI
10th Sep 20256912 AMAQI
10th Sep 2025651 AMAQI
10th Sep 2025662 AMAQI
10th Sep 2025643 AMAQI
10th Sep 2025664 AMAQI
10th Sep 2025665 AMAQI
25°C21/29°C
10th Sep 2025646 AMAQI
10th Sep 2025647 AMAQI
10th Sep 2025738 AMAQI
10th Sep 2025729 AMAQI
10th Sep 20257610 AMAQI
10th Sep 20257811 AMAQI
10th Sep 20256812 PMAQI
10th Sep 2025651 PMAQI
10th Sep 2025662 PMAQI
10th Sep 2025683 PMAQI
10th Sep 2025674 PMAQI
10th Sep 2025695 PMAQI
10th Sep 2025656 PMAQI
10th Sep 2025677 PMAQI
10th Sep 2025698 PMAQI
10th Sep 2025709 PMAQI
10th Sep 20257210 PMAQI
10th Sep 20257311 PMAQI
11th Sep 20256812 AMAQI
11th Sep 2025661 AMAQI
11th Sep 2025642 AMAQI
11th Sep 2025653 AMAQI
11th Sep 2025684 AMAQI
11th Sep 2025675 AMAQI
25°C22/28°C
11th Sep 2025666 AMAQI
11th Sep 2025677 AMAQI
11th Sep 2025608 AMAQI
11th Sep 2025599 AMAQI
11th Sep 20255510 AMAQI
11th Sep 20255411 AMAQI
11th Sep 20255012 PMAQI
11th Sep 2025421 PMAQI
11th Sep 2025442 PMAQI
11th Sep 2025393 PMAQI
11th Sep 2025394 PMAQI
11th Sep 2025345 PMAQI
11th Sep 2025436 PMAQI
11th Sep 2025477 PMAQI
11th Sep 2025578 PMAQI
11th Sep 2025589 PMAQI
11th Sep 20256110 PMAQI
11th Sep 20255811 PMAQI
12th Sep 20256112 AMAQI
12th Sep 2025651 AMAQI
12th Sep 2025632 AMAQI
12th Sep 2025633 AMAQI
12th Sep 2025634 AMAQI
12th Sep 2025615 AMAQI
23°C22/23°C
12th Sep 2025616 AMAQI
12th Sep 2025617 AMAQI
12th Sep 2025298 AMAQI
12th Sep 2025269 AMAQI
12th Sep 20252810 AMAQI
12th Sep 20252411 AMAQI
12th Sep 20252312 PMAQI
12th Sep 2025241 PMAQI
12th Sep 2025312 PMAQI
12th Sep 2025213 PMAQI
12th Sep 2025204 PMAQI
12th Sep 2025225 PMAQI
12th Sep 2025266 PMAQI
12th Sep 2025457 PMAQI
12th Sep 2025548 PMAQI
12th Sep 2025549 PMAQI
12th Sep 20255410 PMAQI
12th Sep 20255311 PMAQI
13th Sep 20255812 AMAQI
13th Sep 2025621 AMAQI
13th Sep 2025632 AMAQI
13th Sep 2025593 AMAQI
13th Sep 2025574 AMAQI
13th Sep 2025585 AMAQI
24°C22/28°C
13th Sep 2025586 AMAQI
13th Sep 2025587 AMAQI
13th Sep 2025388 AMAQI
13th Sep 2025389 AMAQI
13th Sep 20254210 AMAQI
13th Sep 20254311 AMAQI
13th Sep 20254812 PMAQI
13th Sep 2025381 PMAQI
13th Sep 2025452 PMAQI
13th Sep 2025493 PMAQI
13th Sep 2025394 PMAQI
13th Sep 2025395 PMAQI
13th Sep 2025526 PMAQI
13th Sep 2025507 PMAQI
13th Sep 2025568 PMAQI
13th Sep 2025579 PMAQI
13th Sep 20255810 PMAQI
13th Sep 20255911 PMAQI
14th Sep 20255612 AMAQI
14th Sep 2025581 AMAQI
14th Sep 2025592 AMAQI
14th Sep 2025573 AMAQI
14th Sep 2025564 AMAQI
14th Sep 2025565 AMAQI
26°C22/30°C
14th Sep 2025566 AMAQI
14th Sep 2025567 AMAQI
14th Sep 2025648 AMAQI
14th Sep 2025639 AMAQI
14th Sep 20256910 AMAQI
14th Sep 20255611 AMAQI
14th Sep 20254912 PMAQI
14th Sep 2025491 PMAQI
14th Sep 2025502 PMAQI
14th Sep 2025533 PMAQI
14th Sep 2025524 PMAQI
14th Sep 2025485 PMAQI
14th Sep 2025536 PMAQI
14th Sep 2025537 PMAQI
14th Sep 2025568 PMAQI
14th Sep 2025609 PMAQI
14th Sep 20256810 PMAQI
14th Sep 20257011 PMAQI
15th Sep 20256812 AMAQI
15th Sep 2025561 AMAQI
15th Sep 2025562 AMAQI
15th Sep 2025563 AMAQI
15th Sep 2025574 AMAQI
15th Sep 2025575 AMAQI
28°C24/31°C
15th Sep 2025576 AMAQI
15th Sep 2025567 AMAQI
15th Sep 2025858 AMAQI
15th Sep 2025789 AMAQI
15th Sep 20258010 AMAQI
15th Sep 20257311 AMAQI
15th Sep 20257712 PMAQI
15th Sep 2025361 PMAQI
15th Sep 2025432 PMAQI
15th Sep 2025333 PMAQI
15th Sep 2025344 PMAQI
15th Sep 2025345 PMAQI
15th Sep 2025586 PMAQI
15th Sep 2025607 PMAQI
15th Sep 2025688 PMAQI
15th Sep 2025749 PMAQI
15th Sep 20258210 PMAQI
15th Sep 20258411 PMAQI
16th Sep 20256812 AMAQI
16th Sep 2025581 AMAQI
16th Sep 2025582 AMAQI
16th Sep 2025593 AMAQI
16th Sep 2025604 AMAQI
16th Sep 2025605 AMAQI
27°C24/31°C
16th Sep 2025606 AMAQI
16th Sep 2025607 AMAQI
16th Sep 2025428 AMAQI
16th Sep 2025259 AMAQI
16th Sep 20253010 AMAQI
16th Sep 20253611 AMAQI
16th Sep 20254512 PMAQI
16th Sep 2025391 PMAQI
16th Sep 2025282 PMAQI
16th Sep 2025183 PMAQI
16th Sep 2025184 PMAQI
16th Sep 2025255 PMAQI
16th Sep 2025276 PMAQI
16th Sep 2025467 PMAQI
16th Sep 2025548 PMAQI
16th Sep 2025539 PMAQI
16th Sep 20255710 PMAQI
16th Sep 20255511 PMAQI
17th Sep 20255812 AMAQI
17th Sep 2025611 AMAQI
17th Sep 2025612 AMAQI
17th Sep 2025583 AMAQI
17th Sep 2025574 AMAQI
17th Sep 2025565 AMAQI
25°C22/28°C
17th Sep 2025566 AMAQI
17th Sep 2025567 AMAQI
17th Sep 2025528 AMAQI
17th Sep 2025549 AMAQI
17th Sep 20256310 AMAQI
17th Sep 20257011 AMAQI
17th Sep 20256012 PMAQI
17th Sep 2025501 PMAQI
17th Sep 2025522 PMAQI
17th Sep 2025473 PMAQI
17th Sep 2025414 PMAQI
17th Sep 2025475 PMAQI
17th Sep 2025436 PMAQI
17th Sep 2025517 PMAQI
17th Sep 2025548 PMAQI
17th Sep 2025489 PMAQI
17th Sep 20255010 PMAQI
17th Sep 20254711 PMAQI
18th Sep 20254612 AMAQI
18th Sep 2025581 AMAQI
18th Sep 2025582 AMAQI
18th Sep 2025583 AMAQI
18th Sep 2025584 AMAQI
18th Sep 2025585 AMAQI
22°C19/23°C
18th Sep 2025586 AMAQI
18th Sep 2025587 AMAQI
18th Sep 2025278 AMAQI
18th Sep 2025189 AMAQI
18th Sep 20251910 AMAQI
18th Sep 20252811 AMAQI
18th Sep 20251912 PMAQI
18th Sep 2025181 PMAQI
18th Sep 2025192 PMAQI
18th Sep 2025203 PMAQI
18th Sep 2025174 PMAQI
18th Sep 2025165 PMAQI
18th Sep 2025166 PMAQI
18th Sep 2025377 PMAQI
18th Sep 2025548 PMAQI
18th Sep 2025489 PMAQI
18th Sep 20254310 PMAQI
18th Sep 20254211 PMAQI
19th Sep 20254212 AMAQI
19th Sep 2025461 AMAQI
19th Sep 2025572 AMAQI
19th Sep 2025553 AMAQI
19th Sep 2025534 AMAQI
19th Sep 2025535 AMAQI
20°C19/22°C
19th Sep 2025536 AMAQI
19th Sep 2025537 AMAQI
19th Sep 2025268 AMAQI
19th Sep 2025169 AMAQI
19th Sep 20251810 AMAQI
19th Sep 20252811 AMAQI
19th Sep 20253012 PMAQI
19th Sep 2025321 PMAQI
19th Sep 2025182 PMAQI
19th Sep 2025153 PMAQI
19th Sep 2025164 PMAQI
19th Sep 2025155 PMAQI
19th Sep 2025166 PMAQI
19th Sep 2025267 PMAQI
19th Sep 2025368 PMAQI
19th Sep 2025369 PMAQI
19th Sep 20253710 PMAQI
19th Sep 20254211 PMAQI
20th Sep 20254312 AMAQI
20th Sep 2025531 AMAQI
20th Sep 2025532 AMAQI
20th Sep 2025513 AMAQI
20th Sep 2025484 AMAQI
20th Sep 2025485 AMAQI
19°C18/22°C
20th Sep 2025486 AMAQI
20th Sep 2025487 AMAQI
20th Sep 2025428 AMAQI
20th Sep 2025549 AMAQI
20th Sep 20256010 AMAQI
20th Sep 20256011 AMAQI
20th Sep 20256812 PMAQI
20th Sep 2025571 PMAQI
20th Sep 2025502 PMAQI
20th Sep 2025363 PMAQI
20th Sep 2025204 PMAQI
20th Sep 2025305 PMAQI
20th Sep 2025306 PMAQI
20th Sep 2025377 PMAQI
20th Sep 2025538 PMAQI
20th Sep 2025579 PMAQI
20th Sep 20257210 PMAQI
20th Sep 20256111 PMAQI
21st Sep 20256712 AMAQI
21st Sep 2025521 AMAQI
21st Sep 2025522 AMAQI
21st Sep 2025523 AMAQI
21st Sep 2025534 AMAQI
21st Sep 2025535 AMAQI
21°C18/23°C
21st Sep 2025526 AMAQI
21st Sep 2025527 AMAQI
21st Sep 2025368 AMAQI
21st Sep 2025539 AMAQI
21st Sep 20253610 AMAQI
21st Sep 20255011 AMAQI
21st Sep 20255012 PMAQI
21st Sep 2025491 PMAQI
21st Sep 2025492 PMAQI
21st Sep 2025543 PMAQI
21st Sep 2025604 PMAQI
21st Sep 2025545 PMAQI
21st Sep 2025616 PMAQI
21st Sep 2025587 PMAQI
21st Sep 2025518 PMAQI
21st Sep 2025559 PMAQI
21st Sep 20254310 PMAQI
21st Sep 20253911 PMAQI
22nd Sep 20253912 AMAQI
22nd Sep 2025531 AMAQI
22nd Sep 2025542 AMAQI
22nd Sep 2025543 AMAQI
22nd Sep 2025534 AMAQI
22nd Sep 2025545 AMAQI
20°C19/20°C
22nd Sep 2025536 AMAQI
22nd Sep 2025537 AMAQI
22nd Sep 2025288 AMAQI
22nd Sep 2025199 AMAQI
22nd Sep 20252210 AMAQI
22nd Sep 20252011 AMAQI
22nd Sep 20253112 PMAQI
22nd Sep 2025461 PMAQI
22nd Sep 2025212 PMAQI
22nd Sep 2025193 PMAQI
22nd Sep 2025184 PMAQI
22nd Sep 2025175 PMAQI
22nd Sep 2025186 PMAQI
22nd Sep 2025367 PMAQI
22nd Sep 2025448 PMAQI
22nd Sep 2025489 PMAQI
22nd Sep 20255610 PMAQI
22nd Sep 20255511 PMAQI
23rd Sep 20255712 AMAQI
23rd Sep 2025531 AMAQI
23rd Sep 2025522 AMAQI
23rd Sep 2025503 AMAQI
23rd Sep 2025494 AMAQI
23rd Sep 2025485 AMAQI
19°C18/20°C
23rd Sep 2025476 AMAQI
23rd Sep 2025477 AMAQI
23rd Sep 2025258 AMAQI
23rd Sep 2025189 AMAQI
23rd Sep 20252110 AMAQI
23rd Sep 20252111 AMAQI
23rd Sep 20252212 PMAQI
23rd Sep 2025201 PMAQI
23rd Sep 2025192 PMAQI
23rd Sep 2025183 PMAQI
23rd Sep 2025174 PMAQI
23rd Sep 2025175 PMAQI
23rd Sep 2025336 PMAQI
23rd Sep 2025357 PMAQI
23rd Sep 2025428 PMAQI
23rd Sep 2025519 PMAQI
23rd Sep 20255210 PMAQI
23rd Sep 20255211 PMAQI
24th Sep 20255312 AMAQI
24th Sep 2025521 AMAQI
24th Sep 2025522 AMAQI
24th Sep 2025503 AMAQI
24th Sep 2025464 AMAQI
24th Sep 2025465 AMAQI
20°C18/23°C
24th Sep 2025456 AMAQI
24th Sep 2025467 AMAQI
24th Sep 2025498 AMAQI
24th Sep 2025649 AMAQI
24th Sep 20257210 AMAQI
24th Sep 20257811 AMAQI
24th Sep 20257612 PMAQI
24th Sep 2025601 PMAQI
24th Sep 2025322 PMAQI
24th Sep 2025193 PMAQI
24th Sep 2025184 PMAQI
24th Sep 2025185 PMAQI
24th Sep 2025166 PMAQI
24th Sep 2025327 PMAQI
24th Sep 2025558 PMAQI
24th Sep 2025559 PMAQI
24th Sep 20255010 PMAQI
24th Sep 20254611 PMAQI
25th Sep 20255012 AMAQI
25th Sep 2025501 AMAQI
25th Sep 2025502 AMAQI
25th Sep 2025523 AMAQI
25th Sep 2025534 AMAQI
25th Sep 2025535 AMAQI
22°C18/27°C
25th Sep 2025526 AMAQI
25th Sep 2025537 AMAQI
25th Sep 2025658 AMAQI
25th Sep 2025829 AMAQI
25th Sep 20258510 AMAQI
25th Sep 20257411 AMAQI
25th Sep 20257212 PMAQI
25th Sep 2025631 PMAQI
25th Sep 2025472 PMAQI
25th Sep 2025493 PMAQI
25th Sep 2025534 PMAQI
25th Sep 2025595 PMAQI
25th Sep 2025546 PMAQI
25th Sep 2025557 PMAQI
25th Sep 2025668 PMAQI
25th Sep 2025829 PMAQI
25th Sep 202510010 PMAQI
25th Sep 202513011 PMAQI
26th Sep 202515212 AMAQI
26th Sep 20251521 AMAQI
26th Sep 20251432 AMAQI
26th Sep 20251193 AMAQI
26th Sep 20251234 AMAQI
26th Sep 20251075 AMAQI
23°C19/27°C
26th Sep 20251006 AMAQI
26th Sep 20251047 AMAQI
26th Sep 2025938 AMAQI
26th Sep 2025689 AMAQI
26th Sep 20255410 AMAQI
26th Sep 20256111 AMAQI
26th Sep 20255512 PMAQI
26th Sep 2025551 PMAQI
26th Sep 2025682 PMAQI
26th Sep 2025623 PMAQI
26th Sep 2025594 PMAQI
26th Sep 2025565 PMAQI
26th Sep 2025546 PMAQI
26th Sep 2025477 PMAQI
26th Sep 2025538 PMAQI
26th Sep 2025529 PMAQI
26th Sep 20256210 PMAQI
26th Sep 20256411 PMAQI
27th Sep 20256412 AMAQI
27th Sep 2025621 AMAQI
27th Sep 2025572 AMAQI
27th Sep 2025593 AMAQI
27th Sep 2025624 AMAQI
27th Sep 2025685 AMAQI
22°C20/24°C
27th Sep 2025666 AMAQI
27th Sep 2025677 AMAQI
27th Sep 2025728 AMAQI
27th Sep 2025639 AMAQI
27th Sep 20256510 AMAQI
27th Sep 20256811 AMAQI
27th Sep 20255712 PMAQI
27th Sep 2025491 PMAQI
27th Sep 2025402 PMAQI
27th Sep 2025423 PMAQI
27th Sep 2025424 PMAQI
27th Sep 2025485 PMAQI
27th Sep 2025466 PMAQI
27th Sep 2025507 PMAQI
27th Sep 2025528 PMAQI
27th Sep 2025619 PMAQI
27th Sep 20257110 PMAQI
27th Sep 20258111 PMAQI
28th Sep 20258812 AMAQI
28th Sep 2025821 AMAQI
28th Sep 2025752 AMAQI
28th Sep 2025683 AMAQI
28th Sep 2025674 AMAQI
28th Sep 2025785 AMAQI
22°C20/25°C
28th Sep 2025866 AMAQI
28th Sep 2025897 AMAQI
28th Sep 2025848 AMAQI
28th Sep 2025809 AMAQI
28th Sep 20257610 AMAQI
28th Sep 20256511 AMAQI
28th Sep 20255512 PMAQI
28th Sep 2025501 PMAQI
28th Sep 2025402 PMAQI
28th Sep 2025343 PMAQI
28th Sep 2025404 PMAQI
28th Sep 2025445 PMAQI
28th Sep 2025486 PMAQI
28th Sep 2025607 PMAQI
28th Sep 2025668 PMAQI
28th Sep 2025719 PMAQI
28th Sep 20257410 PMAQI
28th Sep 20257311 PMAQI
29th Sep 20257212 AMAQI
29th Sep 2025461 AMAQI
29th Sep 2025152 AMAQI
29th Sep 2025113 AMAQI
29th Sep 2025124 AMAQI
29th Sep 2025145 AMAQI
22°C21/24°C
29th Sep 2025116 AMAQI
29th Sep 2025127 AMAQI
29th Sep 2025168 AMAQI
29th Sep 2025199 AMAQI
29th Sep 20252010 AMAQI
29th Sep 20252511 AMAQI
29th Sep 20253312 PMAQI
29th Sep 2025501 PMAQI
29th Sep 2025362 PMAQI
29th Sep 2025283 PMAQI
29th Sep 2025284 PMAQI
29th Sep 2025285 PMAQI
29th Sep 2025276 PMAQI
29th Sep 2025277 PMAQI
29th Sep 2025388 PMAQI
29th Sep 2025519 PMAQI
29th Sep 20255810 PMAQI
29th Sep 20257411 PMAQI
30th Sep 20256612 AMAQI
30th Sep 2025621 AMAQI
30th Sep 2025652 AMAQI
30th Sep 2025613 AMAQI
30th Sep 2025574 AMAQI
30th Sep 2025585 AMAQI
21°C20/23°C
30th Sep 2025526 AMAQI
30th Sep 2025567 AMAQI
30th Sep 2025688 AMAQI
30th Sep 2025639 AMAQI
30th Sep 20257210 AMAQI
30th Sep 20254911 AMAQI
30th Sep 20255512 PMAQI
30th Sep 2025511 PMAQI
30th Sep 2025532 PMAQI
30th Sep 2025563 PMAQI
30th Sep 2025474 PMAQI
30th Sep 2025535 PMAQI
30th Sep 2025626 PMAQI
30th Sep 2025607 PMAQI
30th Sep 2025588 PMAQI
30th Sep 2025419 PMAQI
30th Sep 20255010 PMAQI
30th Sep 20255111 PMAQI
1st Oct 20255712 AMAQI
1st Oct 2025581 AMAQI
1st Oct 2025572 AMAQI
1st Oct 2025593 AMAQI
1st Oct 2025634 AMAQI
1st Oct 2025695 AMAQI
21°C20/22°C
1st Oct 2025696 AMAQI
1st Oct 2025707 AMAQI
1st Oct 2025798 AMAQI
1st Oct 2025849 AMAQI
1st Oct 20258410 AMAQI
1st Oct 20258311 AMAQI
1st Oct 20258612 PMAQI
1st Oct 2025871 PMAQI
1st Oct 2025872 PMAQI
1st Oct 2025783 PMAQI
1st Oct 2025774 PMAQI
1st Oct 2025775 PMAQI
1st Oct 2025806 PMAQI
1st Oct 2025787 PMAQI
1st Oct 2025808 PMAQI
1st Oct 2025949 PMAQI
1st Oct 20258710 PMAQI
1st Oct 20258011 PMAQI
2nd Oct 20257912 AMAQI
2nd Oct 2025871 AMAQI
2nd Oct 2025882 AMAQI
2nd Oct 2025963 AMAQI
2nd Oct 20251004 AMAQI
2nd Oct 2025955 AMAQI
21°C20/22°C
2nd Oct 2025806 AMAQI
2nd Oct 2025707 AMAQI
2nd Oct 2025768 AMAQI
2nd Oct 2025769 AMAQI
2nd Oct 20257010 AMAQI
2nd Oct 20256011 AMAQI
2nd Oct 20254912 PMAQI
2nd Oct 2025491 PMAQI
2nd Oct 2025522 PMAQI
2nd Oct 2025463 PMAQI
2nd Oct 2025404 PMAQI
2nd Oct 2025405 PMAQI
2nd Oct 2025386 PMAQI
2nd Oct 2025377 PMAQI
2nd Oct 2025408 PMAQI
2nd Oct 2025319 PMAQI
2nd Oct 20254810 PMAQI
2nd Oct 20255811 PMAQI
3rd Oct 20258212 AMAQI
3rd Oct 2025931 AMAQI
3rd Oct 2025772 AMAQI
3rd Oct 2025613 AMAQI
3rd Oct 2025514 AMAQI
3rd Oct 2025535 AMAQI
22°C20/25°C
3rd Oct 2025486 AMAQI
3rd Oct 2025407 AMAQI
3rd Oct 2025428 AMAQI
3rd Oct 2025489 AMAQI
3rd Oct 20256010 AMAQI
3rd Oct 20255611 AMAQI
3rd Oct 20255412 PMAQI
3rd Oct 2025591 PMAQI
3rd Oct 2025642 PMAQI
3rd Oct 2025653 PMAQI
3rd Oct 2025684 PMAQI
3rd Oct 2025755 PMAQI
3rd Oct 2025806 PMAQI
3rd Oct 2025727 PMAQI
3rd Oct 2025838 PMAQI
3rd Oct 2025949 PMAQI
3rd Oct 202512010 PMAQI
3rd Oct 202513011 PMAQI
4th Oct 202512812 AMAQI
4th Oct 20251401 AMAQI
4th Oct 20251282 AMAQI
4th Oct 20251063 AMAQI
4th Oct 20251254 AMAQI
4th Oct 20251265 AMAQI
22°C20/25°C
4th Oct 20251106 AMAQI
6 AM4th Oct 20251037 AMAQI
4th Oct 20251038 AMAQI
4th Oct 2025919 AMAQI
4th Oct 20257410 AMAQI
4th Oct 20256811 AMAQI
4th Oct 20256812 PMAQI
12 PM4th Oct 2025551 PMAQI
4th Oct 2025452 PMAQI
4th Oct 2025513 PMAQI
4th Oct 2025534 PMAQI
4th Oct 2025585 PMAQI
4th Oct 2025586 PMAQI
7 PM
12 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 7 AM
61AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
3 PM - 4 PM
45AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 7 AM (Avg. 61), while the lowest AQI was between 3 PM to 4 PM (Avg. 45).
Night time
Avg. Highest Time
12 AM
70AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
8 PM
60AQI
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. 70), while the lowest AQI was between 8 PM to 8 PM (Avg. 60).
2025 Days Vs Air Quality
Bureau Of Meteorology, Meishan, Sichuan, China
2025
13%
37
53%
146
27%
75
7%
18
Total number of days with different AQI categories in last 277 days in 2025 (88 days remaining)
Good
37 DaysModerate
146 DaysPoor
75 DaysUnhealthy
18 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 13%
Health Risk Level:
Extreme
In 2025, 13% of 277 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
Bureau Of Meteorology, 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.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
165AQI
165AQI
2nd January 2025
170AQI
170AQI
3rd January 2025
175AQI
175AQI
4th January 2025
189AQI
189AQI
5th January 2025
169AQI
169AQI
6th January 2025
174AQI
174AQI
7th January 2025
151AQI
151AQI
8th January 2025
133AQI
133AQI
9th January 2025
136AQI
136AQI
10th January 2025
137AQI
137AQI
11th January 2025
110AQI
110AQI
12th January 2025
149AQI
149AQI
13th January 2025
143AQI
143AQI
14th January 2025
138AQI
138AQI
15th January 2025
151AQI
151AQI
16th January 2025
150AQI
150AQI
17th January 2025
164AQI
164AQI
18th January 2025
127AQI
127AQI
19th January 2025
152AQI
152AQI
20th January 2025
150AQI
150AQI
21st January 2025
176AQI
176AQI
22nd January 2025
196AQI
196AQI
23rd January 2025
195AQI
195AQI
24th January 2025
156AQI
156AQI
25th January 2025
124AQI
124AQI
26th January 2025
112AQI
112AQI
27th January 2025
139AQI
139AQI
28th January 2025
130AQI
130AQI
29th January 2025
190AQI
190AQI
30th January 2025
165AQI
165AQI
31st January 2025
134AQI
134AQI
1st February 2025
108AQI
108AQI
2nd February 2025
111AQI
111AQI
3rd February 2025
96AQI
96AQI
4th February 2025
114AQI
114AQI
5th February 2025
89AQI
89AQI
6th February 2025
91AQI
91AQI
7th February 2025
80AQI
80AQI
8th February 2025
72AQI
72AQI
9th February 2025
90AQI
90AQI
10th February 2025
105AQI
105AQI
11th February 2025
132AQI
132AQI
12th February 2025
85AQI
85AQI
13th February 2025
105AQI
105AQI
14th February 2025
105AQI
105AQI
15th February 2025
99AQI
99AQI
16th February 2025
124AQI
124AQI
17th February 2025
121AQI
121AQI
18th February 2025
140AQI
140AQI
19th February 2025
116AQI
116AQI
20th February 2025
124AQI
124AQI
21st February 2025
115AQI
115AQI
22nd February 2025
77AQI
77AQI
23rd February 2025
98AQI
98AQI
24th February 2025
79AQI
79AQI
25th February 2025
74AQI
74AQI
26th February 2025
89AQI
89AQI
27th February 2025
129AQI
129AQI
28th February 2025
129AQI
129AQI
1st March 2025
154AQI
154AQI
2nd March 2025
144AQI
144AQI
3rd March 2025
107AQI
107AQI
4th March 2025
97AQI
97AQI
5th March 2025
80AQI
80AQI
6th March 2025
66AQI
66AQI
7th March 2025
83AQI
83AQI
8th March 2025
86AQI
86AQI
9th March 2025
116AQI
116AQI
10th March 2025
125AQI
125AQI
11th March 2025
130AQI
130AQI
12th March 2025
130AQI
130AQI
13th March 2025
126AQI
126AQI
14th March 2025
124AQI
124AQI
15th March 2025
78AQI
78AQI
16th March 2025
79AQI
79AQI
17th March 2025
77AQI
77AQI
18th March 2025
86AQI
86AQI
19th March 2025
86AQI
86AQI
20th March 2025
95AQI
95AQI
21st March 2025
104AQI
104AQI
22nd March 2025
137AQI
137AQI
23rd March 2025
108AQI
108AQI
24th March 2025
107AQI
107AQI
25th March 2025
109AQI
109AQI
26th March 2025
130AQI
130AQI
27th March 2025
148AQI
148AQI
28th March 2025
102AQI
102AQI
29th March 2025
93AQI
93AQI
30th March 2025
78AQI
78AQI
31st March 2025
91AQI
91AQI
1st April 2025
112AQI
112AQI
2nd April 2025
90AQI
90AQI
3rd April 2025
106AQI
106AQI
4th April 2025
115AQI
115AQI
5th April 2025
74AQI
74AQI
6th April 2025
95AQI
95AQI
7th April 2025
94AQI
94AQI
8th April 2025
103AQI
103AQI
9th April 2025
101AQI
101AQI
10th April 2025
115AQI
115AQI
11th April 2025
105AQI
105AQI
12th April 2025
174AQI
174AQI
13th April 2025
127AQI
127AQI
14th April 2025
136AQI
136AQI
15th April 2025
136AQI
136AQI
16th April 2025
133AQI
133AQI
17th April 2025
107AQI
107AQI
18th April 2025
119AQI
119AQI
19th April 2025
93AQI
93AQI
20th April 2025
103AQI
103AQI
21st April 2025
102AQI
102AQI
22nd April 2025
97AQI
97AQI
23rd April 2025
105AQI
105AQI
24th April 2025
75AQI
75AQI
25th April 2025
86AQI
86AQI
26th April 2025
78AQI
78AQI
27th April 2025
82AQI
82AQI
28th April 2025
96AQI
96AQI
29th April 2025
65AQI
65AQI
30th April 2025
70AQI
70AQI
1st May 2025
75AQI
75AQI
2nd May 2025
87AQI
87AQI
3rd May 2025
90AQI
90AQI
4th May 2025
103AQI
103AQI
5th May 2025
66AQI
66AQI
6th May 2025
77AQI
77AQI
7th May 2025
75AQI
75AQI
8th May 2025
71AQI
71AQI
9th May 2025
125AQI
125AQI
10th May 2025
102AQI
102AQI
11th May 2025
116AQI
116AQI
12th May 2025
110AQI
110AQI
13th May 2025
96AQI
96AQI
14th May 2025
122AQI
122AQI
15th May 2025
94AQI
94AQI
16th May 2025
97AQI
97AQI
17th May 2025
127AQI
127AQI
18th May 2025
136AQI
136AQI
19th May 2025
113AQI
113AQI
20th May 2025
118AQI
118AQI
21st May 2025
108AQI
108AQI
22nd May 2025
105AQI
105AQI
23rd May 2025
91AQI
91AQI
24th May 2025
83AQI
83AQI
25th May 2025
82AQI
82AQI
26th May 2025
90AQI
90AQI
27th May 2025
70AQI
70AQI
28th May 2025
64AQI
64AQI
29th May 2025
71AQI
71AQI
30th May 2025
79AQI
79AQI
31st May 2025
64AQI
64AQI
1st June 2025
63AQI
63AQI
2nd June 2025
49AQI
49AQI
3rd June 2025
69AQI
69AQI
4th June 2025
72AQI
72AQI
5th June 2025
87AQI
87AQI
6th June 2025
95AQI
95AQI
7th June 2025
102AQI
102AQI
8th June 2025
85AQI
85AQI
9th June 2025
86AQI
86AQI
10th June 2025
84AQI
84AQI
11th June 2025
81AQI
81AQI
12th June 2025
77AQI
77AQI
13th June 2025
80AQI
80AQI
14th June 2025
85AQI
85AQI
15th June 2025
67AQI
67AQI
16th June 2025
68AQI
68AQI
17th June 2025
73AQI
73AQI
18th June 2025
53AQI
53AQI
19th June 2025
54AQI
54AQI
20th June 2025
64AQI
64AQI
21st June 2025
54AQI
54AQI
22nd June 2025
39AQI
39AQI
23rd June 2025
52AQI
52AQI
24th June 2025
42AQI
42AQI
25th June 2025
43AQI
43AQI
26th June 2025
48AQI
48AQI
27th June 2025
59AQI
59AQI
28th June 2025
62AQI
62AQI
29th June 2025
45AQI
45AQI
30th June 2025
46AQI
46AQI
1st July 2025
46AQI
46AQI
2nd July 2025
46AQI
46AQI
3rd July 2025
46AQI
46AQI
4th July 2025
55AQI
55AQI
5th July 2025
37AQI
37AQI
6th July 2025
51AQI
51AQI
7th July 2025
46AQI
46AQI
8th July 2025
55AQI
55AQI
9th July 2025
54AQI
54AQI
10th July 2025
51AQI
51AQI
11th July 2025
46AQI
46AQI
12th July 2025
54AQI
54AQI
13th July 2025
58AQI
58AQI
14th July 2025
57AQI
57AQI
15th July 2025
66AQI
66AQI
16th July 2025
72AQI
72AQI
17th July 2025
72AQI
72AQI
18th July 2025
72AQI
72AQI
19th July 2025
57AQI
57AQI
20th July 2025
56AQI
56AQI
21st July 2025
52AQI
52AQI
22nd July 2025
54AQI
54AQI
23rd July 2025
41AQI
41AQI
24th July 2025
38AQI
38AQI
25th July 2025
40AQI
40AQI
26th July 2025
34AQI
34AQI
27th July 2025
44AQI
44AQI
28th July 2025
51AQI
51AQI
29th July 2025
59AQI
59AQI
30th July 2025
63AQI
63AQI
31st July 2025
61AQI
61AQI
1st August 2025
61AQI
61AQI
2nd August 2025
61AQI
61AQI
3rd August 2025
63AQI
63AQI
4th August 2025
68AQI
68AQI
5th August 2025
71AQI
71AQI
6th August 2025
64AQI
64AQI
7th August 2025
56AQI
56AQI
8th August 2025
65AQI
65AQI
9th August 2025
46AQI
46AQI
10th August 2025
41AQI
41AQI
11th August 2025
46AQI
46AQI
12th August 2025
54AQI
54AQI
13th August 2025
57AQI
57AQI
14th August 2025
59AQI
59AQI
15th August 2025
61AQI
61AQI
16th August 2025
58AQI
58AQI
17th August 2025
57AQI
57AQI
18th August 2025
51AQI
51AQI
19th August 2025
55AQI
55AQI
20th August 2025
59AQI
59AQI
21st August 2025
56AQI
56AQI
22nd August 2025
52AQI
52AQI
23rd August 2025
49AQI
49AQI
24th August 2025
47AQI
47AQI
25th August 2025
49AQI
49AQI
26th August 2025
53AQI
53AQI
27th August 2025
57AQI
57AQI
28th August 2025
48AQI
48AQI
29th August 2025
42AQI
42AQI
30th August 2025
47AQI
47AQI
31st August 2025
50AQI
50AQI
1st September 2025
57AQI
57AQI
2nd September 2025
64AQI
64AQI
3rd September 2025
63AQI
63AQI
4th September 2025
94AQI
94AQI
5th September 2025
68AQI
68AQI
6th September 2025
64AQI
64AQI
7th September 2025
68AQI
68AQI
8th September 2025
63AQI
63AQI
9th September 2025
63AQI
63AQI
10th September 2025
68AQI
68AQI
11th September 2025
56AQI
56AQI
12th September 2025
45AQI
45AQI
13th September 2025
52AQI
52AQI
14th September 2025
57AQI
57AQI
15th September 2025
61AQI
61AQI
16th September 2025
47AQI
47AQI
17th September 2025
54AQI
54AQI
18th September 2025
39AQI
39AQI
19th September 2025
35AQI
35AQI
20th September 2025
49AQI
49AQI
21st September 2025
52AQI
52AQI
22nd September 2025
39AQI
39AQI
23rd September 2025
38AQI
38AQI
24th September 2025
47AQI
47AQI
25th September 2025
65AQI
65AQI
26th September 2025
82AQI
82AQI
27th September 2025
59AQI
59AQI
28th September 2025
67AQI
67AQI
29th September 2025
32AQI
32AQI
30th September 2025
57AQI
57AQI
1st October 2025
76AQI
76AQI
2nd October 2025
63AQI
63AQI
3rd October 2025
64AQI
64AQI
4th October 2025
5th October 2025
6th October 2025
7th October 2025
8th October 2025
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
153AQI
103AQI
106AQI
103AQI
94AQI
66AQI
53AQI
55AQI
57AQI
68AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202588AQI
15
16
13
15
14
16
1
13
16
1
19
12
7
22
1
11
20
10
21
9
21
3
37
146
75
18
Highest AQI recorded in
January153AQI
Lowest AQI recorded in
July53AQI
202491AQI
6
6
18
1
2
9
11
6
1
1
14
13
3
11
13
6
4
20
7
2
26
2
11
20
2
23
6
6
18
5
1
4
23
4
1
21
8
2
18
11
44
195
86
39
2
Highest AQI recorded in
January144AQI
Lowest AQI recorded in
July55AQI
202393AQI
2
8
20
1
1
4
13
10
6
12
13
6
19
5
6
20
5
14
16
14
17
12
17
2
7
15
8
7
16
6
2
9
7
10
4
9
15
3
73
151
76
57
4
Highest AQI recorded in
January154AQI
Lowest AQI recorded in
July51AQI
202297AQI
5
6
20
4
12
5
1
10
9
11
3
17
10
4
21
6
7
19
4
10
13
1
1
13
14
2
9
9
9
3
1
11
15
3
1
5
17
8
50
129
90
50
Highest AQI recorded in
January149AQI
Lowest AQI recorded in
August51AQI
202191AQI
2
15
14
10
10
8
13
18
4
22
4
24
7
3
25
2
6
22
16
15
14
16
8
21
2
13
8
9
3
13
14
1
51
186
79
45
1
Highest AQI recorded in
December145AQI
Lowest AQI recorded in
August54AQI
202079AQI
1
8
4
1
15
4
1
4
12
2
11
18
1
17
14
11
18
2
5
25
7
20
4
1
8
13
8
10
14
7
58
148
44
16
Highest AQI recorded in
December121AQI
Lowest AQI recorded in
July51AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
97AQILeast Polluted Year Recorded
2020(Avg.)
79AQIBureau Of Meteorology's annual 2025 AQI (88) shows an average percentage change of -2.6% (improved AQI) compared to previous years: 2020 (79), 2021 (91), 2022 (97), 2023 (93), 2024 (91).
