City Monitoring Station, Leshan, 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, Leshan, Sichuan, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
22nd Aug 2024
134AQILowest AQI recorded on
4th Aug 2024
30AQISame Day Analysis (3rd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 63 of Moderate air quality, showing improvement over 2024 and 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, Leshan, Sichuan, China
AQI
Day
Night
.
6 AM3rd Aug 2025
8 PM
5 AM4th Aug 2025
Day time
Avg. Highest Time
9AM3rd Aug
74AQI
Avg. Lowest Time
4PM3rd Aug
59AQI
Night time
Avg. Highest Time
10PM3rd Aug
68AQI
Avg. Lowest Time
2AM4th Aug
60AQI
In the last 24 hours,
City Monitoring Station's AQI reached its highest point of 74 at 9 AM during the Day, while the lowest point, 59, was recorded at 4 PM during the Day between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
City Monitoring Station, Leshan, 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 2025556 AMAQI
5th Jul 2025557 AMAQI
5th Jul 2025298 AMAQI
5th Jul 2025219 AMAQI
5th Jul 20252110 AMAQI
5th Jul 20252211 AMAQI
5th Jul 20253312 PMAQI
5th Jul 2025321 PMAQI
5th Jul 2025292 PMAQI
5th Jul 2025313 PMAQI
5th Jul 2025324 PMAQI
5th Jul 2025325 PMAQI
5th Jul 2025326 PMAQI
5th Jul 2025387 PMAQI
5th Jul 2025528 PMAQI
5th Jul 2025539 PMAQI
5th Jul 20255210 PMAQI
5th Jul 20255211 PMAQI
6th Jul 20255212 AMAQI
6th Jul 2025551 AMAQI
6th Jul 2025552 AMAQI
6th Jul 2025543 AMAQI
6th Jul 2025544 AMAQI
6th Jul 2025525 AMAQI
23°C20/25°C
6th Jul 2025536 AMAQI
6th Jul 2025537 AMAQI
6th Jul 2025558 AMAQI
6th Jul 2025669 AMAQI
6th Jul 20255610 AMAQI
6th Jul 20255711 AMAQI
6th Jul 20255212 PMAQI
6th Jul 2025481 PMAQI
6th Jul 2025482 PMAQI
6th Jul 2025533 PMAQI
6th Jul 2025524 PMAQI
6th Jul 2025535 PMAQI
6th Jul 2025566 PMAQI
6th Jul 2025567 PMAQI
6th Jul 2025558 PMAQI
6th Jul 2025559 PMAQI
6th Jul 20255610 PMAQI
6th Jul 20255611 PMAQI
7th Jul 20255612 AMAQI
7th Jul 2025521 AMAQI
7th Jul 2025532 AMAQI
7th Jul 2025533 AMAQI
7th Jul 2025544 AMAQI
7th Jul 2025535 AMAQI
24°C21/27°C
7th Jul 2025546 AMAQI
7th Jul 2025547 AMAQI
7th Jul 2025408 AMAQI
7th Jul 2025409 AMAQI
7th Jul 20254210 AMAQI
7th Jul 20254511 AMAQI
7th Jul 20255212 PMAQI
7th Jul 2025501 PMAQI
7th Jul 2025512 PMAQI
7th Jul 2025513 PMAQI
7th Jul 2025494 PMAQI
7th Jul 2025505 PMAQI
7th Jul 2025496 PMAQI
7th Jul 2025537 PMAQI
7th Jul 2025538 PMAQI
7th Jul 2025549 PMAQI
7th Jul 20255410 PMAQI
7th Jul 20255611 PMAQI
8th Jul 20255712 AMAQI
8th Jul 2025541 AMAQI
8th Jul 2025542 AMAQI
8th Jul 2025543 AMAQI
8th Jul 2025534 AMAQI
8th Jul 2025535 AMAQI
23°C21/26°C
8th Jul 2025536 AMAQI
8th Jul 2025537 AMAQI
8th Jul 2025568 AMAQI
8th Jul 2025589 AMAQI
8th Jul 20255910 AMAQI
8th Jul 20255711 AMAQI
8th Jul 20255612 PMAQI
8th Jul 2025571 PMAQI
8th Jul 2025582 PMAQI
8th Jul 2025573 PMAQI
8th Jul 2025564 PMAQI
8th Jul 2025575 PMAQI
8th Jul 2025566 PMAQI
8th Jul 2025527 PMAQI
8th Jul 2025568 PMAQI
8th Jul 2025589 PMAQI
8th Jul 20255810 PMAQI
8th Jul 20255811 PMAQI
9th Jul 20255812 AMAQI
9th Jul 2025551 AMAQI
9th Jul 2025552 AMAQI
9th Jul 2025553 AMAQI
9th Jul 2025554 AMAQI
9th Jul 2025545 AMAQI
24°C21/29°C
9th Jul 2025556 AMAQI
9th Jul 2025557 AMAQI
9th Jul 2025718 AMAQI
9th Jul 2025749 AMAQI
9th Jul 20257510 AMAQI
9th Jul 20257611 AMAQI
9th Jul 20257212 PMAQI
9th Jul 2025701 PMAQI
9th Jul 2025662 PMAQI
9th Jul 2025623 PMAQI
9th Jul 2025634 PMAQI
9th Jul 2025565 PMAQI
9th Jul 2025546 PMAQI
9th Jul 2025547 PMAQI
9th Jul 2025568 PMAQI
9th Jul 2025569 PMAQI
9th Jul 20255510 PMAQI
9th Jul 20255511 PMAQI
10th Jul 20255612 AMAQI
10th Jul 2025561 AMAQI
10th Jul 2025562 AMAQI
10th Jul 2025573 AMAQI
10th Jul 2025584 AMAQI
10th Jul 2025585 AMAQI
26°C22/32°C
10th Jul 2025586 AMAQI
10th Jul 2025587 AMAQI
10th Jul 2025588 AMAQI
10th Jul 2025619 AMAQI
10th Jul 20256510 AMAQI
10th Jul 20255811 AMAQI
10th Jul 20255712 PMAQI
10th Jul 2025561 PMAQI
10th Jul 2025532 PMAQI
10th Jul 2025483 PMAQI
10th Jul 2025524 PMAQI
10th Jul 2025525 PMAQI
10th Jul 2025536 PMAQI
10th Jul 2025547 PMAQI
10th Jul 2025558 PMAQI
10th Jul 2025569 PMAQI
10th Jul 20255710 PMAQI
10th Jul 20255611 PMAQI
11th Jul 20255812 AMAQI
11th Jul 2025561 AMAQI
11th Jul 2025562 AMAQI
11th Jul 2025563 AMAQI
11th Jul 2025574 AMAQI
11th Jul 2025565 AMAQI
27°C22/34°C
11th Jul 2025586 AMAQI
11th Jul 2025577 AMAQI
11th Jul 2025308 AMAQI
11th Jul 2025229 AMAQI
11th Jul 20252510 AMAQI
11th Jul 20253311 AMAQI
11th Jul 20254212 PMAQI
11th Jul 2025521 PMAQI
11th Jul 2025522 PMAQI
11th Jul 2025523 PMAQI
11th Jul 2025524 PMAQI
11th Jul 2025515 PMAQI
11th Jul 2025506 PMAQI
11th Jul 2025547 PMAQI
11th Jul 2025568 PMAQI
11th Jul 2025559 PMAQI
11th Jul 20255610 PMAQI
11th Jul 20255511 PMAQI
12th Jul 20255612 AMAQI
12th Jul 2025561 AMAQI
12th Jul 2025572 AMAQI
12th Jul 2025563 AMAQI
12th Jul 2025564 AMAQI
12th Jul 2025565 AMAQI
25°C22/30°C
12th Jul 2025566 AMAQI
12th Jul 2025567 AMAQI
12th Jul 2025568 AMAQI
12th Jul 2025609 AMAQI
12th Jul 20258210 AMAQI
12th Jul 20257211 AMAQI
12th Jul 20256512 PMAQI
12th Jul 2025601 PMAQI
12th Jul 2025572 PMAQI
12th Jul 2025573 PMAQI
12th Jul 2025564 PMAQI
12th Jul 2025565 PMAQI
12th Jul 2025566 PMAQI
12th Jul 2025537 PMAQI
12th Jul 2025558 PMAQI
12th Jul 2025559 PMAQI
12th Jul 20255610 PMAQI
12th Jul 20255711 PMAQI
13th Jul 20255712 AMAQI
13th Jul 2025551 AMAQI
13th Jul 2025552 AMAQI
13th Jul 2025563 AMAQI
13th Jul 2025574 AMAQI
13th Jul 2025575 AMAQI
27°C22/34°C
13th Jul 2025576 AMAQI
13th Jul 2025577 AMAQI
13th Jul 2025608 AMAQI
13th Jul 2025709 AMAQI
13th Jul 20257410 AMAQI
13th Jul 20257911 AMAQI
13th Jul 20256612 PMAQI
13th Jul 2025631 PMAQI
13th Jul 2025622 PMAQI
13th Jul 2025623 PMAQI
13th Jul 2025624 PMAQI
13th Jul 2025595 PMAQI
13th Jul 2025586 PMAQI
13th Jul 2025597 PMAQI
13th Jul 2025588 PMAQI
13th Jul 2025599 PMAQI
13th Jul 20256010 PMAQI
13th Jul 20256011 PMAQI
14th Jul 20255912 AMAQI
14th Jul 2025571 AMAQI
14th Jul 2025572 AMAQI
14th Jul 2025573 AMAQI
14th Jul 2025584 AMAQI
14th Jul 2025585 AMAQI
28°C23/34°C
14th Jul 2025586 AMAQI
14th Jul 2025587 AMAQI
14th Jul 2025738 AMAQI
14th Jul 2025799 AMAQI
14th Jul 20257610 AMAQI
14th Jul 20257611 AMAQI
14th Jul 20257012 PMAQI
14th Jul 2025701 PMAQI
14th Jul 2025692 PMAQI
14th Jul 2025673 PMAQI
14th Jul 2025644 PMAQI
14th Jul 2025645 PMAQI
14th Jul 2025626 PMAQI
14th Jul 2025627 PMAQI
14th Jul 2025598 PMAQI
14th Jul 2025599 PMAQI
14th Jul 20255910 PMAQI
14th Jul 20256011 PMAQI
15th Jul 20256012 AMAQI
15th Jul 2025591 AMAQI
15th Jul 2025582 AMAQI
15th Jul 2025593 AMAQI
15th Jul 2025594 AMAQI
15th Jul 2025595 AMAQI
28°C23/34°C
15th Jul 2025606 AMAQI
15th Jul 2025597 AMAQI
15th Jul 2025758 AMAQI
15th Jul 2025829 AMAQI
15th Jul 20258210 AMAQI
15th Jul 20258311 AMAQI
15th Jul 20257612 PMAQI
15th Jul 2025781 PMAQI
15th Jul 2025792 PMAQI
15th Jul 2025783 PMAQI
15th Jul 2025744 PMAQI
15th Jul 2025715 PMAQI
15th Jul 2025716 PMAQI
15th Jul 2025687 PMAQI
15th Jul 2025628 PMAQI
15th Jul 2025639 PMAQI
15th Jul 20256210 PMAQI
15th Jul 20256311 PMAQI
16th Jul 20256212 AMAQI
16th Jul 2025601 AMAQI
16th Jul 2025592 AMAQI
16th Jul 2025603 AMAQI
16th Jul 2025624 AMAQI
16th Jul 2025625 AMAQI
29°C24/35°C
16th Jul 2025626 AMAQI
16th Jul 2025627 AMAQI
16th Jul 2025838 AMAQI
16th Jul 2025949 AMAQI
16th Jul 202510110 AMAQI
16th Jul 20258811 AMAQI
16th Jul 20257712 PMAQI
16th Jul 2025781 PMAQI
16th Jul 2025772 PMAQI
16th Jul 2025753 PMAQI
16th Jul 2025744 PMAQI
16th Jul 2025755 PMAQI
16th Jul 2025756 PMAQI
16th Jul 2025747 PMAQI
16th Jul 2025648 PMAQI
16th Jul 2025649 PMAQI
16th Jul 20256410 PMAQI
16th Jul 20256511 PMAQI
17th Jul 20256412 AMAQI
17th Jul 2025621 AMAQI
17th Jul 2025622 AMAQI
17th Jul 2025643 AMAQI
17th Jul 2025654 AMAQI
17th Jul 2025655 AMAQI
30°C25/37°C
17th Jul 2025666 AMAQI
17th Jul 2025657 AMAQI
17th Jul 2025808 AMAQI
17th Jul 2025869 AMAQI
17th Jul 20259010 AMAQI
17th Jul 20258811 AMAQI
17th Jul 20258312 PMAQI
17th Jul 2025821 PMAQI
17th Jul 2025772 PMAQI
17th Jul 2025763 PMAQI
17th Jul 2025754 PMAQI
17th Jul 2025735 PMAQI
17th Jul 2025726 PMAQI
17th Jul 2025677 PMAQI
17th Jul 2025648 PMAQI
17th Jul 2025649 PMAQI
17th Jul 20256510 PMAQI
17th Jul 20256411 PMAQI
18th Jul 20256512 AMAQI
18th Jul 2025641 AMAQI
18th Jul 2025642 AMAQI
18th Jul 2025653 AMAQI
18th Jul 2025664 AMAQI
18th Jul 2025655 AMAQI
30°C25/36°C
18th Jul 2025666 AMAQI
18th Jul 2025667 AMAQI
18th Jul 2025948 AMAQI
18th Jul 2025989 AMAQI
18th Jul 202510610 AMAQI
18th Jul 202510111 AMAQI
18th Jul 20258812 PMAQI
18th Jul 2025801 PMAQI
18th Jul 2025792 PMAQI
18th Jul 2025723 PMAQI
18th Jul 2025684 PMAQI
18th Jul 2025595 PMAQI
18th Jul 2025626 PMAQI
18th Jul 2025597 PMAQI
18th Jul 2025628 PMAQI
18th Jul 2025619 PMAQI
18th Jul 20256210 PMAQI
18th Jul 20256211 PMAQI
19th Jul 20256412 AMAQI
19th Jul 2025661 AMAQI
19th Jul 2025662 AMAQI
19th Jul 2025663 AMAQI
19th Jul 2025674 AMAQI
19th Jul 2025685 AMAQI
28°C25/32°C
19th Jul 2025686 AMAQI
19th Jul 2025687 AMAQI
19th Jul 2025568 AMAQI
19th Jul 2025549 AMAQI
19th Jul 20254910 AMAQI
19th Jul 20254211 AMAQI
19th Jul 20254612 PMAQI
19th Jul 2025441 PMAQI
19th Jul 2025522 PMAQI
19th Jul 2025483 PMAQI
19th Jul 2025494 PMAQI
19th Jul 2025475 PMAQI
19th Jul 2025506 PMAQI
19th Jul 2025547 PMAQI
19th Jul 2025608 PMAQI
19th Jul 2025609 PMAQI
19th Jul 20256110 PMAQI
19th Jul 20256111 PMAQI
20th Jul 20256412 AMAQI
20th Jul 2025651 AMAQI
20th Jul 2025662 AMAQI
20th Jul 2025643 AMAQI
20th Jul 2025634 AMAQI
20th Jul 2025635 AMAQI
27°C24/33°C
20th Jul 2025636 AMAQI
20th Jul 2025637 AMAQI
20th Jul 2025668 AMAQI
20th Jul 2025749 AMAQI
20th Jul 20257610 AMAQI
20th Jul 20256811 AMAQI
20th Jul 20256512 PMAQI
20th Jul 2025581 PMAQI
20th Jul 2025672 PMAQI
20th Jul 2025603 PMAQI
20th Jul 2025324 PMAQI
20th Jul 2025215 PMAQI
20th Jul 2025246 PMAQI
20th Jul 2025317 PMAQI
20th Jul 2025548 PMAQI
20th Jul 2025549 PMAQI
20th Jul 20255510 PMAQI
20th Jul 20255611 PMAQI
21st Jul 20255912 AMAQI
21st Jul 2025631 AMAQI
21st Jul 2025642 AMAQI
21st Jul 2025633 AMAQI
21st Jul 2025644 AMAQI
21st Jul 2025635 AMAQI
26°C23/32°C
21st Jul 2025646 AMAQI
21st Jul 2025647 AMAQI
21st Jul 2025518 AMAQI
21st Jul 2025459 AMAQI
21st Jul 20254410 AMAQI
21st Jul 20254111 AMAQI
21st Jul 20254012 PMAQI
21st Jul 2025341 PMAQI
21st Jul 2025412 PMAQI
21st Jul 2025383 PMAQI
21st Jul 2025384 PMAQI
21st Jul 2025365 PMAQI
21st Jul 2025366 PMAQI
21st Jul 2025477 PMAQI
21st Jul 2025568 PMAQI
21st Jul 2025579 PMAQI
21st Jul 20255610 PMAQI
21st Jul 20255811 PMAQI
22nd Jul 20256012 AMAQI
22nd Jul 2025621 AMAQI
22nd Jul 2025632 AMAQI
22nd Jul 2025623 AMAQI
22nd Jul 2025604 AMAQI
22nd Jul 2025605 AMAQI
28°C22/35°C
22nd Jul 2025606 AMAQI
22nd Jul 2025607 AMAQI
22nd Jul 2025608 AMAQI
22nd Jul 2025639 AMAQI
22nd Jul 20256210 AMAQI
22nd Jul 20255711 AMAQI
22nd Jul 20256212 PMAQI
22nd Jul 2025641 PMAQI
22nd Jul 2025702 PMAQI
22nd Jul 2025673 PMAQI
22nd Jul 2025634 PMAQI
22nd Jul 2025625 PMAQI
22nd Jul 2025646 PMAQI
22nd Jul 2025587 PMAQI
22nd Jul 2025588 PMAQI
22nd Jul 2025589 PMAQI
22nd Jul 20256010 PMAQI
22nd Jul 20256211 PMAQI
23rd Jul 20256412 AMAQI
23rd Jul 2025611 AMAQI
23rd Jul 2025612 AMAQI
23rd Jul 2025613 AMAQI
23rd Jul 2025624 AMAQI
23rd Jul 2025625 AMAQI
28°C23/35°C
23rd Jul 2025626 AMAQI
23rd Jul 2025627 AMAQI
23rd Jul 2025708 AMAQI
23rd Jul 2025749 AMAQI
23rd Jul 20256210 AMAQI
23rd Jul 20255411 AMAQI
23rd Jul 20252612 PMAQI
23rd Jul 2025321 PMAQI
23rd Jul 2025322 PMAQI
23rd Jul 2025343 PMAQI
23rd Jul 2025344 PMAQI
23rd Jul 2025305 PMAQI
23rd Jul 2025306 PMAQI
23rd Jul 2025437 PMAQI
23rd Jul 2025548 PMAQI
23rd Jul 2025569 PMAQI
23rd Jul 20255510 PMAQI
23rd Jul 20255611 PMAQI
24th Jul 20255412 AMAQI
24th Jul 2025541 AMAQI
24th Jul 2025592 AMAQI
24th Jul 2025613 AMAQI
24th Jul 2025614 AMAQI
24th Jul 2025605 AMAQI
28°C23/35°C
24th Jul 2025606 AMAQI
24th Jul 2025607 AMAQI
24th Jul 2025428 AMAQI
24th Jul 2025519 AMAQI
24th Jul 20255910 AMAQI
24th Jul 20256411 AMAQI
24th Jul 20255912 PMAQI
24th Jul 2025601 PMAQI
24th Jul 2025542 PMAQI
24th Jul 2025523 PMAQI
24th Jul 2025484 PMAQI
24th Jul 2025385 PMAQI
24th Jul 2025366 PMAQI
24th Jul 2025437 PMAQI
24th Jul 2025538 PMAQI
24th Jul 2025549 PMAQI
24th Jul 20255810 PMAQI
24th Jul 20256211 PMAQI
25th Jul 20256012 AMAQI
25th Jul 2025581 AMAQI
25th Jul 2025582 AMAQI
25th Jul 2025583 AMAQI
25th Jul 2025584 AMAQI
25th Jul 2025585 AMAQI
27°C23/32°C
25th Jul 2025586 AMAQI
25th Jul 2025587 AMAQI
25th Jul 2025528 AMAQI
25th Jul 2025589 AMAQI
25th Jul 20256410 AMAQI
25th Jul 20254611 AMAQI
25th Jul 20254912 PMAQI
25th Jul 2025401 PMAQI
25th Jul 2025442 PMAQI
25th Jul 2025513 PMAQI
25th Jul 2025544 PMAQI
25th Jul 2025335 PMAQI
25th Jul 2025306 PMAQI
25th Jul 2025387 PMAQI
25th Jul 2025548 PMAQI
25th Jul 2025549 PMAQI
25th Jul 20255210 PMAQI
25th Jul 20255111 PMAQI
26th Jul 20254912 AMAQI
26th Jul 2025581 AMAQI
26th Jul 2025582 AMAQI
26th Jul 2025573 AMAQI
26th Jul 2025564 AMAQI
26th Jul 2025565 AMAQI
27°C23/32°C
26th Jul 2025566 AMAQI
26th Jul 2025567 AMAQI
26th Jul 2025318 AMAQI
26th Jul 2025219 AMAQI
26th Jul 20252210 AMAQI
26th Jul 20253011 AMAQI
26th Jul 20252712 PMAQI
26th Jul 2025281 PMAQI
26th Jul 2025232 PMAQI
26th Jul 2025203 PMAQI
26th Jul 2025184 PMAQI
26th Jul 2025185 PMAQI
26th Jul 2025186 PMAQI
26th Jul 2025267 PMAQI
26th Jul 2025448 PMAQI
26th Jul 2025449 PMAQI
26th Jul 20254410 PMAQI
26th Jul 20254911 PMAQI
27th Jul 20255212 AMAQI
27th Jul 2025561 AMAQI
27th Jul 2025562 AMAQI
27th Jul 2025543 AMAQI
27th Jul 2025524 AMAQI
27th Jul 2025525 AMAQI
26°C23/33°C
27th Jul 2025526 AMAQI
27th Jul 2025527 AMAQI
27th Jul 2025468 AMAQI
27th Jul 2025649 AMAQI
27th Jul 20256210 AMAQI
27th Jul 20255811 AMAQI
27th Jul 20255612 PMAQI
27th Jul 2025541 PMAQI
27th Jul 2025502 PMAQI
27th Jul 2025363 PMAQI
27th Jul 2025364 PMAQI
27th Jul 2025355 PMAQI
27th Jul 2025356 PMAQI
27th Jul 2025407 PMAQI
27th Jul 2025498 PMAQI
27th Jul 2025499 PMAQI
27th Jul 20255210 PMAQI
27th Jul 20255211 PMAQI
28th Jul 20255312 AMAQI
28th Jul 2025531 AMAQI
28th Jul 2025532 AMAQI
28th Jul 2025533 AMAQI
28th Jul 2025544 AMAQI
28th Jul 2025545 AMAQI
28°C23/35°C
28th Jul 2025546 AMAQI
28th Jul 2025547 AMAQI
28th Jul 2025608 AMAQI
28th Jul 2025649 AMAQI
28th Jul 20257110 AMAQI
28th Jul 20256611 AMAQI
28th Jul 20256612 PMAQI
28th Jul 2025611 PMAQI
28th Jul 2025642 PMAQI
28th Jul 2025623 PMAQI
28th Jul 2025604 PMAQI
28th Jul 2025595 PMAQI
28th Jul 2025556 PMAQI
28th Jul 2025567 PMAQI
28th Jul 2025558 PMAQI
28th Jul 2025569 PMAQI
28th Jul 20255710 PMAQI
28th Jul 20256011 PMAQI
29th Jul 20256112 AMAQI
29th Jul 2025541 AMAQI
29th Jul 2025532 AMAQI
29th Jul 2025553 AMAQI
29th Jul 2025564 AMAQI
29th Jul 2025565 AMAQI
29°C23/35°C
29th Jul 2025566 AMAQI
29th Jul 2025567 AMAQI
29th Jul 2025698 AMAQI
29th Jul 2025789 AMAQI
29th Jul 20257710 AMAQI
29th Jul 20257211 AMAQI
29th Jul 20256812 PMAQI
29th Jul 2025661 PMAQI
29th Jul 2025642 PMAQI
29th Jul 2025613 PMAQI
29th Jul 2025614 PMAQI
29th Jul 2025595 PMAQI
29th Jul 2025586 PMAQI
29th Jul 2025587 PMAQI
29th Jul 2025588 PMAQI
29th Jul 2025599 PMAQI
29th Jul 20256010 PMAQI
29th Jul 20255811 PMAQI
30th Jul 20255812 AMAQI
30th Jul 2025561 AMAQI
30th Jul 2025562 AMAQI
30th Jul 2025573 AMAQI
30th Jul 2025604 AMAQI
30th Jul 2025605 AMAQI
30°C25/37°C
30th Jul 2025596 AMAQI
30th Jul 2025597 AMAQI
30th Jul 2025698 AMAQI
30th Jul 2025739 AMAQI
30th Jul 20257810 AMAQI
30th Jul 20258011 AMAQI
30th Jul 20257812 PMAQI
30th Jul 2025741 PMAQI
30th Jul 2025702 PMAQI
30th Jul 2025683 PMAQI
30th Jul 2025674 PMAQI
30th Jul 2025665 PMAQI
30th Jul 2025656 PMAQI
30th Jul 2025677 PMAQI
30th Jul 2025638 PMAQI
30th Jul 2025599 PMAQI
30th Jul 20255810 PMAQI
30th Jul 20256011 PMAQI
31st Jul 20256212 AMAQI
31st Jul 2025581 AMAQI
31st Jul 2025582 AMAQI
31st Jul 2025583 AMAQI
31st Jul 2025584 AMAQI
31st Jul 2025585 AMAQI
30°C24/37°C
31st Jul 2025586 AMAQI
31st Jul 2025587 AMAQI
31st Jul 2025588 AMAQI
31st Jul 2025589 AMAQI
31st Jul 20257610 AMAQI
31st Jul 20258811 AMAQI
31st Jul 20257212 PMAQI
31st Jul 2025701 PMAQI
31st Jul 2025692 PMAQI
31st Jul 2025703 PMAQI
31st Jul 2025684 PMAQI
31st Jul 2025655 PMAQI
31st Jul 2025666 PMAQI
31st Jul 2025617 PMAQI
31st Jul 2025588 PMAQI
31st Jul 2025599 PMAQI
31st Jul 20256010 PMAQI
31st Jul 20256211 PMAQI
1st Aug 20256212 AMAQI
1st Aug 2025571 AMAQI
1st Aug 2025582 AMAQI
1st Aug 2025583 AMAQI
1st Aug 2025584 AMAQI
1st Aug 2025575 AMAQI
29°C24/36°C
1st Aug 2025586 AMAQI
1st Aug 2025567 AMAQI
1st Aug 2025728 AMAQI
1st Aug 2025649 AMAQI
1st Aug 20256810 AMAQI
1st Aug 20256711 AMAQI
1st Aug 20256312 PMAQI
1st Aug 2025681 PMAQI
1st Aug 2025662 PMAQI
1st Aug 2025633 PMAQI
1st Aug 2025604 PMAQI
1st Aug 2025545 PMAQI
1st Aug 2025566 PMAQI
1st Aug 2025577 PMAQI
1st Aug 2025598 PMAQI
1st Aug 2025609 PMAQI
1st Aug 20256410 PMAQI
1st Aug 20256411 PMAQI
2nd Aug 20256412 AMAQI
2nd Aug 2025581 AMAQI
2nd Aug 2025582 AMAQI
2nd Aug 2025593 AMAQI
2nd Aug 2025604 AMAQI
2nd Aug 2025605 AMAQI
29°C24/37°C
2nd Aug 2025606 AMAQI
2nd Aug 2025607 AMAQI
2nd Aug 2025688 AMAQI
2nd Aug 2025689 AMAQI
2nd Aug 20256510 AMAQI
2nd Aug 20257011 AMAQI
2nd Aug 20257212 PMAQI
2nd Aug 2025641 PMAQI
2nd Aug 2025672 PMAQI
2nd Aug 2025623 PMAQI
2nd Aug 2025584 PMAQI
2nd Aug 2025595 PMAQI
2nd Aug 2025586 PMAQI
2nd Aug 2025587 PMAQI
2nd Aug 2025608 PMAQI
2nd Aug 2025629 PMAQI
2nd Aug 20256210 PMAQI
2nd Aug 20256811 PMAQI
3rd Aug 20256412 AMAQI
3rd Aug 2025591 AMAQI
3rd Aug 2025592 AMAQI
3rd Aug 2025603 AMAQI
3rd Aug 2025604 AMAQI
3rd Aug 2025615 AMAQI
31°C26/37°C
3rd Aug 2025606 AMAQI
3rd Aug 2025607 AMAQI
3rd Aug 2025718 AMAQI
3rd Aug 2025749 AMAQI
3rd Aug 20256910 AMAQI
3rd Aug 20257011 AMAQI
3rd Aug 20257212 PMAQI
3rd Aug 2025681 PMAQI
3rd Aug 2025662 PMAQI
3rd Aug 2025633 PMAQI
3rd Aug 2025594 PMAQI
3rd Aug 2025605 PMAQI
3rd Aug 2025616 PMAQI
3rd Aug 2025627 PMAQI
3rd Aug 2025648 PMAQI
3rd Aug 2025649 PMAQI
3rd Aug 20256810 PMAQI
3rd Aug 20256711 PMAQI
4th Aug 20256412 AMAQI
4th Aug 2025601 AMAQI
4th Aug 2025602 AMAQI
4th Aug 2025613 AMAQI
4th Aug 2025624 AMAQI
4th Aug 2025635 AMAQI
31°C25/37°C
4th Aug 2025616 AMAQI
6 AM4th Aug 2025627 AMAQI
4th Aug 2025738 AMAQI
4th Aug 2025809 AMAQI
4th Aug 20257610 AMAQI
4th Aug 20257511 AMAQI
4th Aug 20257812 PMAQI
4th Aug 2025811 PMAQI
1 PM4th Aug 2025722 PMAQI
4th Aug 2025663 PMAQI
4th Aug 2025734 PMAQI
4th Aug 2025685 PMAQI
4th Aug 2025726 PMAQI
4th Aug 2025687 PMAQI
4th Aug 2025658 PMAQI
8 PM4th Aug 2025689 PMAQI
4th Aug 20257010 PMAQI
4th Aug 20256911 PMAQI
1 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
9 AM - 4 PM
61AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
5 PM - 7 PM
53AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 4 PM (Avg. 61), while the lowest AQI was between 5 PM to 7 PM (Avg. 53).
Night time
Avg. Highest Time
12 AM - 11 PM
58AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
58AQI
9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 58), while the lowest AQI was between 12 AM to 11 PM (Avg. 58).
2025 Days Vs Air Quality
City Monitoring Station, Leshan, Sichuan, China
2025
1%
3
63%
136
29%
63
6%
13
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Good
3 DaysModerate
136 DaysPoor
63 DaysUnhealthy
13 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 1%
Health Risk Level:
Extreme
In 2025, 1% of 216 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, Leshan, 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
162AQI
162AQI
2nd January 2025
174AQI
174AQI
3rd January 2025
178AQI
178AQI
4th January 2025
195AQI
195AQI
5th January 2025
177AQI
177AQI
6th January 2025
177AQI
177AQI
7th January 2025
148AQI
148AQI
8th January 2025
124AQI
124AQI
9th January 2025
135AQI
135AQI
10th January 2025
130AQI
130AQI
11th January 2025
99AQI
99AQI
12th January 2025
136AQI
136AQI
13th January 2025
134AQI
134AQI
14th January 2025
135AQI
135AQI
15th January 2025
147AQI
147AQI
16th January 2025
139AQI
139AQI
17th January 2025
156AQI
156AQI
18th January 2025
114AQI
114AQI
19th January 2025
139AQI
139AQI
20th January 2025
140AQI
140AQI
21st January 2025
165AQI
165AQI
22nd January 2025
179AQI
179AQI
23rd January 2025
182AQI
182AQI
24th January 2025
145AQI
145AQI
25th January 2025
96AQI
96AQI
26th January 2025
89AQI
89AQI
27th January 2025
97AQI
97AQI
28th January 2025
111AQI
111AQI
29th January 2025
162AQI
162AQI
30th January 2025
152AQI
152AQI
31st January 2025
123AQI
123AQI
1st February 2025
105AQI
105AQI
2nd February 2025
90AQI
90AQI
3rd February 2025
90AQI
90AQI
4th February 2025
98AQI
98AQI
5th February 2025
75AQI
75AQI
6th February 2025
81AQI
81AQI
7th February 2025
69AQI
69AQI
8th February 2025
65AQI
65AQI
9th February 2025
82AQI
82AQI
10th February 2025
90AQI
90AQI
11th February 2025
110AQI
110AQI
12th February 2025
77AQI
77AQI
13th February 2025
96AQI
96AQI
14th February 2025
92AQI
92AQI
15th February 2025
98AQI
98AQI
16th February 2025
112AQI
112AQI
17th February 2025
126AQI
126AQI
18th February 2025
138AQI
138AQI
19th February 2025
121AQI
121AQI
20th February 2025
109AQI
109AQI
21st February 2025
95AQI
95AQI
22nd February 2025
72AQI
72AQI
23rd February 2025
86AQI
86AQI
24th February 2025
77AQI
77AQI
25th February 2025
71AQI
71AQI
26th February 2025
79AQI
79AQI
27th February 2025
121AQI
121AQI
28th February 2025
116AQI
116AQI
1st March 2025
147AQI
147AQI
2nd March 2025
141AQI
141AQI
3rd March 2025
103AQI
103AQI
4th March 2025
97AQI
97AQI
5th March 2025
78AQI
78AQI
6th March 2025
64AQI
64AQI
7th March 2025
82AQI
82AQI
8th March 2025
73AQI
73AQI
9th March 2025
91AQI
91AQI
10th March 2025
104AQI
104AQI
11th March 2025
122AQI
122AQI
12th March 2025
114AQI
114AQI
13th March 2025
119AQI
119AQI
14th March 2025
103AQI
103AQI
15th March 2025
77AQI
77AQI
16th March 2025
76AQI
76AQI
17th March 2025
70AQI
70AQI
18th March 2025
75AQI
75AQI
19th March 2025
75AQI
75AQI
20th March 2025
89AQI
89AQI
21st March 2025
106AQI
106AQI
22nd March 2025
126AQI
126AQI
23rd March 2025
116AQI
116AQI
24th March 2025
117AQI
117AQI
25th March 2025
112AQI
112AQI
26th March 2025
131AQI
131AQI
27th March 2025
143AQI
143AQI
28th March 2025
111AQI
111AQI
29th March 2025
97AQI
97AQI
30th March 2025
85AQI
85AQI
31st March 2025
90AQI
90AQI
1st April 2025
96AQI
96AQI
2nd April 2025
97AQI
97AQI
3rd April 2025
103AQI
103AQI
4th April 2025
119AQI
119AQI
5th April 2025
71AQI
71AQI
6th April 2025
89AQI
89AQI
7th April 2025
84AQI
84AQI
8th April 2025
104AQI
104AQI
9th April 2025
96AQI
96AQI
10th April 2025
120AQI
120AQI
11th April 2025
105AQI
105AQI
12th April 2025
165AQI
165AQI
13th April 2025
135AQI
135AQI
14th April 2025
146AQI
146AQI
15th April 2025
139AQI
139AQI
16th April 2025
131AQI
131AQI
17th April 2025
112AQI
112AQI
18th April 2025
118AQI
118AQI
19th April 2025
98AQI
98AQI
20th April 2025
108AQI
108AQI
21st April 2025
103AQI
103AQI
22nd April 2025
94AQI
94AQI
23rd April 2025
107AQI
107AQI
24th April 2025
75AQI
75AQI
25th April 2025
87AQI
87AQI
26th April 2025
72AQI
72AQI
27th April 2025
78AQI
78AQI
28th April 2025
79AQI
79AQI
29th April 2025
60AQI
60AQI
30th April 2025
67AQI
67AQI
1st May 2025
72AQI
72AQI
2nd May 2025
88AQI
88AQI
3rd May 2025
93AQI
93AQI
4th May 2025
97AQI
97AQI
5th May 2025
69AQI
69AQI
6th May 2025
69AQI
69AQI
7th May 2025
69AQI
69AQI
8th May 2025
69AQI
69AQI
9th May 2025
96AQI
96AQI
10th May 2025
91AQI
91AQI
11th May 2025
100AQI
100AQI
12th May 2025
118AQI
118AQI
13th May 2025
99AQI
99AQI
14th May 2025
136AQI
136AQI
15th May 2025
121AQI
121AQI
16th May 2025
108AQI
108AQI
17th May 2025
135AQI
135AQI
18th May 2025
125AQI
125AQI
19th May 2025
111AQI
111AQI
20th May 2025
112AQI
112AQI
21st May 2025
113AQI
113AQI
22nd May 2025
97AQI
97AQI
23rd May 2025
86AQI
86AQI
24th May 2025
86AQI
86AQI
25th May 2025
87AQI
87AQI
26th May 2025
94AQI
94AQI
27th May 2025
67AQI
67AQI
28th May 2025
66AQI
66AQI
29th May 2025
73AQI
73AQI
30th May 2025
72AQI
72AQI
31st May 2025
64AQI
64AQI
1st June 2025
56AQI
56AQI
2nd June 2025
55AQI
55AQI
3rd June 2025
70AQI
70AQI
4th June 2025
73AQI
73AQI
5th June 2025
86AQI
86AQI
6th June 2025
94AQI
94AQI
7th June 2025
95AQI
95AQI
8th June 2025
71AQI
71AQI
9th June 2025
84AQI
84AQI
10th June 2025
82AQI
82AQI
11th June 2025
76AQI
76AQI
12th June 2025
79AQI
79AQI
13th June 2025
80AQI
80AQI
14th June 2025
84AQI
84AQI
15th June 2025
68AQI
68AQI
16th June 2025
70AQI
70AQI
17th June 2025
74AQI
74AQI
18th June 2025
63AQI
63AQI
19th June 2025
61AQI
61AQI
20th June 2025
64AQI
64AQI
21st June 2025
61AQI
61AQI
22nd June 2025
56AQI
56AQI
23rd June 2025
60AQI
60AQI
24th June 2025
52AQI
52AQI
25th June 2025
53AQI
53AQI
26th June 2025
55AQI
55AQI
27th June 2025
60AQI
60AQI
28th June 2025
58AQI
58AQI
29th June 2025
55AQI
55AQI
30th June 2025
53AQI
53AQI
1st July 2025
57AQI
57AQI
2nd July 2025
56AQI
56AQI
3rd July 2025
52AQI
52AQI
4th July 2025
57AQI
57AQI
5th July 2025
45AQI
45AQI
6th July 2025
54AQI
54AQI
7th July 2025
52AQI
52AQI
8th July 2025
56AQI
56AQI
9th July 2025
59AQI
59AQI
10th July 2025
56AQI
56AQI
11th July 2025
52AQI
52AQI
12th July 2025
57AQI
57AQI
13th July 2025
60AQI
60AQI
14th July 2025
62AQI
62AQI
15th July 2025
66AQI
66AQI
16th July 2025
69AQI
69AQI
17th July 2025
69AQI
69AQI
18th July 2025
69AQI
69AQI
19th July 2025
58AQI
58AQI
20th July 2025
56AQI
56AQI
21st July 2025
52AQI
52AQI
22nd July 2025
61AQI
61AQI
23rd July 2025
52AQI
52AQI
24th July 2025
54AQI
54AQI
25th July 2025
51AQI
51AQI
26th July 2025
39AQI
39AQI
27th July 2025
50AQI
50AQI
28th July 2025
58AQI
58AQI
29th July 2025
61AQI
61AQI
30th July 2025
64AQI
64AQI
31st July 2025
63AQI
63AQI
1st August 2025
61AQI
61AQI
2nd August 2025
62AQI
62AQI
3rd August 2025
63AQI
63AQI
143AQI
94AQI
101AQI
102AQI
93AQI
68AQI
57AQI
62AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202594AQI
4
15
12
19
9
15
16
15
14
1
22
9
30
3
28
3
3
136
63
13
Highest AQI recorded in
January143AQI
Lowest AQI recorded in
July57AQI
202496AQI
4
6
20
1
8
10
10
1
1
10
17
3
3
18
6
3
1
25
5
3
25
2
8
23
1
23
7
5
17
6
2
2
25
4
2
21
7
3
19
9
26
202
89
47
2
Highest AQI recorded in
January148AQI
Lowest AQI recorded in
July56AQI
2023104AQI
1
9
21
5
11
11
1
3
11
17
3
16
11
2
4
3
14
7
24
8
14
8
6
20
3
2
8
12
6
4
9
15
3
30
119
84
55
4
Highest AQI recorded in
January153AQI
Lowest AQI recorded in
August65AQI
2022104AQI
4
9
18
3
13
5
1
12
6
12
3
18
9
4
21
6
2
19
9
1
21
2
1
6
16
6
5
11
11
4
8
20
2
5
17
9
22
139
108
50
Highest AQI recorded in
January147AQI
Lowest AQI recorded in
August52AQI
202197AQI
2
10
19
1
5
11
10
1
6
23
2
2
21
7
2
21
8
4
19
7
6
25
8
22
1
8
19
3
7
20
4
1
11
12
6
5
14
12
39
176
100
49
1
Highest AQI recorded in
January153AQI
Lowest AQI recorded in
August60AQI
202084AQI
2
4
6
1
3
14
3
1
1
12
5
3
19
8
12
17
2
10
20
1
7
22
1
8
16
7
8
13
9
11
10
8
2
46
143
56
19
2
Highest AQI recorded in
December127AQI
Lowest AQI recorded in
July58AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
104AQILeast Polluted Year Recorded
2020(Avg.)
84AQICity Monitoring Station's annual 2025 AQI (94) shows an average percentage change of -2.7% (improved AQI) compared to previous years: 2020 (84), 2021 (97), 2022 (104), 2023 (104), 2024 (96).
