Nia Ar Qiao, 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
Nia Ar Qiao, Leshan, Sichuan, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
22nd Aug 2024
131AQILowest AQI recorded on
13th Aug 2021
33AQISame Day Analysis (3rd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 63 of Moderate air quality, showing improvement over 2024, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 4th Aug - 5th Aug 2025
Nia Ar Qiao, Leshan, Sichuan, China
AQI
Day
Night
.
6 AM4th Aug 2025
8 PM
5 AM5th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
9AM4th Aug
88AQI
Avg. Lowest Time
7AM4th Aug
62AQI
In the last 24 hours,
Nia Ar Qiao's AQI reached its highest point of 88 at 9 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 4th Aug and 5th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Nia Ar Qiao, Leshan, Sichuan, China
JulAug
06th - 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 - 05th05th
Day
Night
6th Jul 2025516 AMAQI
6th Jul 2025527 AMAQI
6th Jul 2025538 AMAQI
6th Jul 2025659 AMAQI
6th Jul 20255610 AMAQI
6th Jul 20256111 AMAQI
6th Jul 20255812 PMAQI
6th Jul 2025511 PMAQI
6th Jul 2025542 PMAQI
6th Jul 2025623 PMAQI
6th Jul 2025534 PMAQI
6th Jul 2025545 PMAQI
6th Jul 2025646 PMAQI
6th Jul 2025647 PMAQI
6th Jul 2025588 PMAQI
6th Jul 2025599 PMAQI
6th Jul 20256010 PMAQI
6th Jul 20256211 PMAQI
7th Jul 20256012 AMAQI
7th Jul 2025521 AMAQI
7th Jul 2025522 AMAQI
7th Jul 2025543 AMAQI
7th Jul 2025534 AMAQI
7th Jul 2025535 AMAQI
24°C21/27°C
7th Jul 2025536 AMAQI
7th Jul 2025547 AMAQI
7th Jul 2025438 AMAQI
7th Jul 2025389 AMAQI
7th Jul 20254110 AMAQI
7th Jul 20254011 AMAQI
7th Jul 20254612 PMAQI
7th Jul 2025441 PMAQI
7th Jul 2025442 PMAQI
7th Jul 2025483 PMAQI
7th Jul 2025434 PMAQI
7th Jul 2025445 PMAQI
7th Jul 2025416 PMAQI
7th Jul 2025507 PMAQI
7th Jul 2025528 PMAQI
7th Jul 2025529 PMAQI
7th Jul 20255610 PMAQI
7th Jul 20255711 PMAQI
8th Jul 20256012 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 20256010 AMAQI
8th Jul 20255811 AMAQI
8th Jul 20255612 PMAQI
8th Jul 2025561 PMAQI
8th Jul 2025562 PMAQI
8th Jul 2025563 PMAQI
8th Jul 2025564 PMAQI
8th Jul 2025575 PMAQI
8th Jul 2025556 PMAQI
8th Jul 2025517 PMAQI
8th Jul 2025578 PMAQI
8th Jul 2025619 PMAQI
8th Jul 20255910 PMAQI
8th Jul 20255911 PMAQI
9th Jul 20255912 AMAQI
9th Jul 2025551 AMAQI
9th Jul 2025552 AMAQI
9th Jul 2025553 AMAQI
9th Jul 2025554 AMAQI
9th Jul 2025555 AMAQI
24°C21/29°C
9th Jul 2025556 AMAQI
9th Jul 2025547 AMAQI
9th Jul 2025708 AMAQI
9th Jul 2025739 AMAQI
9th Jul 20257610 AMAQI
9th Jul 20257611 AMAQI
9th Jul 20257512 PMAQI
9th Jul 2025741 PMAQI
9th Jul 2025742 PMAQI
9th Jul 2025683 PMAQI
9th Jul 2025664 PMAQI
9th Jul 2025605 PMAQI
9th Jul 2025576 PMAQI
9th Jul 2025557 PMAQI
9th Jul 2025578 PMAQI
9th Jul 2025569 PMAQI
9th Jul 20255410 PMAQI
9th Jul 20255411 PMAQI
10th Jul 20255612 AMAQI
10th Jul 2025551 AMAQI
10th Jul 2025562 AMAQI
10th Jul 2025573 AMAQI
10th Jul 2025594 AMAQI
10th Jul 2025595 AMAQI
26°C22/32°C
10th Jul 2025596 AMAQI
10th Jul 2025597 AMAQI
10th Jul 2025568 AMAQI
10th Jul 2025589 AMAQI
10th Jul 20256510 AMAQI
10th Jul 20255811 AMAQI
10th Jul 20255912 PMAQI
10th Jul 2025551 PMAQI
10th Jul 2025502 PMAQI
10th Jul 2025453 PMAQI
10th Jul 2025524 PMAQI
10th Jul 2025505 PMAQI
10th Jul 2025526 PMAQI
10th Jul 2025547 PMAQI
10th Jul 2025558 PMAQI
10th Jul 2025569 PMAQI
10th Jul 20255810 PMAQI
10th Jul 20255611 PMAQI
11th Jul 20255712 AMAQI
11th Jul 2025571 AMAQI
11th Jul 2025572 AMAQI
11th Jul 2025573 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 2025289 AMAQI
11th Jul 20252110 AMAQI
11th Jul 20252611 AMAQI
11th Jul 20252712 PMAQI
11th Jul 2025401 PMAQI
11th Jul 2025452 PMAQI
11th Jul 2025513 PMAQI
11th Jul 2025494 PMAQI
11th Jul 2025425 PMAQI
11th Jul 2025426 PMAQI
11th Jul 2025537 PMAQI
11th Jul 2025548 PMAQI
11th Jul 2025529 PMAQI
11th Jul 20255210 PMAQI
11th Jul 20255211 PMAQI
12th Jul 20255212 AMAQI
12th Jul 2025561 AMAQI
12th Jul 2025572 AMAQI
12th Jul 2025563 AMAQI
12th Jul 2025544 AMAQI
12th Jul 2025545 AMAQI
25°C22/30°C
12th Jul 2025546 AMAQI
12th Jul 2025547 AMAQI
12th Jul 2025568 AMAQI
12th Jul 2025589 AMAQI
12th Jul 20257210 AMAQI
12th Jul 20257011 AMAQI
12th Jul 20256512 PMAQI
12th Jul 2025581 PMAQI
12th Jul 2025582 PMAQI
12th Jul 2025583 PMAQI
12th Jul 2025594 PMAQI
12th Jul 2025585 PMAQI
12th Jul 2025576 PMAQI
12th Jul 2025527 PMAQI
12th Jul 2025548 PMAQI
12th Jul 2025549 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 2025678 AMAQI
13th Jul 2025739 AMAQI
13th Jul 20257410 AMAQI
13th Jul 20258311 AMAQI
13th Jul 20257212 PMAQI
13th Jul 2025661 PMAQI
13th Jul 2025672 PMAQI
13th Jul 2025663 PMAQI
13th Jul 2025644 PMAQI
13th Jul 2025605 PMAQI
13th Jul 2025636 PMAQI
13th Jul 2025607 PMAQI
13th Jul 2025608 PMAQI
13th Jul 2025629 PMAQI
13th Jul 20256210 PMAQI
13th Jul 20256011 PMAQI
14th Jul 20255912 AMAQI
14th Jul 2025571 AMAQI
14th Jul 2025572 AMAQI
14th Jul 2025583 AMAQI
14th Jul 2025604 AMAQI
14th Jul 2025605 AMAQI
28°C23/34°C
14th Jul 2025606 AMAQI
14th Jul 2025607 AMAQI
14th Jul 2025738 AMAQI
14th Jul 2025789 AMAQI
14th Jul 20257910 AMAQI
14th Jul 20258211 AMAQI
14th Jul 20258112 PMAQI
14th Jul 2025801 PMAQI
14th Jul 2025792 PMAQI
14th Jul 2025693 PMAQI
14th Jul 2025644 PMAQI
14th Jul 2025655 PMAQI
14th Jul 2025626 PMAQI
14th Jul 2025627 PMAQI
14th Jul 2025608 PMAQI
14th Jul 2025629 PMAQI
14th Jul 20256310 PMAQI
14th Jul 20256411 PMAQI
15th Jul 20256512 AMAQI
15th Jul 2025601 AMAQI
15th Jul 2025582 AMAQI
15th Jul 2025603 AMAQI
15th Jul 2025644 AMAQI
15th Jul 2025625 AMAQI
28°C23/34°C
15th Jul 2025636 AMAQI
15th Jul 2025637 AMAQI
15th Jul 2025788 AMAQI
15th Jul 2025849 AMAQI
15th Jul 20258810 AMAQI
15th Jul 20257911 AMAQI
15th Jul 20257812 PMAQI
15th Jul 2025781 PMAQI
15th Jul 2025812 PMAQI
15th Jul 2025813 PMAQI
15th Jul 2025804 PMAQI
15th Jul 2025765 PMAQI
15th Jul 2025736 PMAQI
15th Jul 2025707 PMAQI
15th Jul 2025688 PMAQI
15th Jul 2025659 PMAQI
15th Jul 20256610 PMAQI
15th Jul 20256811 PMAQI
16th Jul 20256412 AMAQI
16th Jul 2025601 AMAQI
16th Jul 2025612 AMAQI
16th Jul 2025643 AMAQI
16th Jul 2025654 AMAQI
16th Jul 2025665 AMAQI
29°C24/35°C
16th Jul 2025666 AMAQI
16th Jul 2025667 AMAQI
16th Jul 2025878 AMAQI
16th Jul 2025919 AMAQI
16th Jul 20259610 AMAQI
16th Jul 20258911 AMAQI
16th Jul 20258612 PMAQI
16th Jul 20251081 PMAQI
16th Jul 2025962 PMAQI
16th Jul 2025943 PMAQI
16th Jul 2025824 PMAQI
16th Jul 2025805 PMAQI
16th Jul 2025806 PMAQI
16th Jul 2025757 PMAQI
16th Jul 2025708 PMAQI
16th Jul 2025689 PMAQI
16th Jul 20256910 PMAQI
16th Jul 20257211 PMAQI
17th Jul 20256912 AMAQI
17th Jul 2025631 AMAQI
17th Jul 2025632 AMAQI
17th Jul 2025673 AMAQI
17th Jul 2025694 AMAQI
17th Jul 2025695 AMAQI
30°C25/37°C
17th Jul 2025706 AMAQI
17th Jul 2025707 AMAQI
17th Jul 2025848 AMAQI
17th Jul 2025869 AMAQI
17th Jul 20258810 AMAQI
17th Jul 20258911 AMAQI
17th Jul 20258512 PMAQI
17th Jul 2025851 PMAQI
17th Jul 2025792 PMAQI
17th Jul 2025833 PMAQI
17th Jul 2025824 PMAQI
17th Jul 2025765 PMAQI
17th Jul 2025746 PMAQI
17th Jul 2025697 PMAQI
17th Jul 2025658 PMAQI
17th Jul 2025659 PMAQI
17th Jul 20256510 PMAQI
17th Jul 20256511 PMAQI
18th Jul 20256612 AMAQI
18th Jul 2025661 AMAQI
18th Jul 2025662 AMAQI
18th Jul 2025673 AMAQI
18th Jul 2025694 AMAQI
18th Jul 2025705 AMAQI
30°C25/36°C
18th Jul 2025706 AMAQI
18th Jul 2025707 AMAQI
18th Jul 2025998 AMAQI
18th Jul 20251009 AMAQI
18th Jul 202510610 AMAQI
18th Jul 202510011 AMAQI
18th Jul 20259612 PMAQI
18th Jul 2025861 PMAQI
18th Jul 2025772 PMAQI
18th Jul 2025733 PMAQI
18th Jul 2025794 PMAQI
18th Jul 2025635 PMAQI
18th Jul 2025716 PMAQI
18th Jul 2025587 PMAQI
18th Jul 2025598 PMAQI
18th Jul 2025609 PMAQI
18th Jul 20255810 PMAQI
18th Jul 20256111 PMAQI
19th Jul 20256312 AMAQI
19th Jul 2025661 AMAQI
19th Jul 2025672 AMAQI
19th Jul 2025683 AMAQI
19th Jul 2025704 AMAQI
19th Jul 2025705 AMAQI
28°C25/32°C
19th Jul 2025706 AMAQI
19th Jul 2025727 AMAQI
19th Jul 2025588 AMAQI
19th Jul 2025559 AMAQI
19th Jul 20255310 AMAQI
19th Jul 20254411 AMAQI
19th Jul 20254812 PMAQI
19th Jul 2025491 PMAQI
19th Jul 2025532 PMAQI
19th Jul 2025503 PMAQI
19th Jul 2025494 PMAQI
19th Jul 2025535 PMAQI
19th Jul 2025546 PMAQI
19th Jul 2025567 PMAQI
19th Jul 2025608 PMAQI
19th Jul 2025629 PMAQI
19th Jul 20256210 PMAQI
19th Jul 20256211 PMAQI
20th Jul 20256412 AMAQI
20th Jul 2025661 AMAQI
20th Jul 2025672 AMAQI
20th Jul 2025653 AMAQI
20th Jul 2025644 AMAQI
20th Jul 2025645 AMAQI
27°C24/33°C
20th Jul 2025646 AMAQI
20th Jul 2025647 AMAQI
20th Jul 2025688 AMAQI
20th Jul 2025809 AMAQI
20th Jul 20257910 AMAQI
20th Jul 20257011 AMAQI
20th Jul 20256512 PMAQI
20th Jul 2025611 PMAQI
20th Jul 2025742 PMAQI
20th Jul 2025643 PMAQI
20th Jul 2025344 PMAQI
20th Jul 2025215 PMAQI
20th Jul 2025236 PMAQI
20th Jul 2025437 PMAQI
20th Jul 2025548 PMAQI
20th Jul 2025549 PMAQI
20th Jul 20255510 PMAQI
20th Jul 20255611 PMAQI
21st Jul 20256012 AMAQI
21st Jul 2025641 AMAQI
21st Jul 2025652 AMAQI
21st Jul 2025643 AMAQI
21st Jul 2025654 AMAQI
21st Jul 2025655 AMAQI
26°C23/32°C
21st Jul 2025656 AMAQI
21st Jul 2025657 AMAQI
21st Jul 2025478 AMAQI
21st Jul 2025409 AMAQI
21st Jul 20254410 AMAQI
21st Jul 20254011 AMAQI
21st Jul 20253812 PMAQI
21st Jul 2025411 PMAQI
21st Jul 2025462 PMAQI
21st Jul 2025403 PMAQI
21st Jul 2025384 PMAQI
21st Jul 2025365 PMAQI
21st Jul 2025386 PMAQI
21st Jul 2025467 PMAQI
21st Jul 2025568 PMAQI
21st Jul 2025579 PMAQI
21st Jul 20255610 PMAQI
21st Jul 20255811 PMAQI
22nd Jul 20256012 AMAQI
22nd Jul 2025631 AMAQI
22nd Jul 2025632 AMAQI
22nd Jul 2025623 AMAQI
22nd Jul 2025594 AMAQI
22nd Jul 2025605 AMAQI
28°C22/35°C
22nd Jul 2025606 AMAQI
22nd Jul 2025607 AMAQI
22nd Jul 2025638 AMAQI
22nd Jul 2025689 AMAQI
22nd Jul 20256510 AMAQI
22nd Jul 20255811 AMAQI
22nd Jul 20256712 PMAQI
22nd Jul 2025671 PMAQI
22nd Jul 2025702 PMAQI
22nd Jul 2025703 PMAQI
22nd Jul 2025624 PMAQI
22nd Jul 2025635 PMAQI
22nd Jul 2025636 PMAQI
22nd Jul 2025607 PMAQI
22nd Jul 2025598 PMAQI
22nd Jul 2025609 PMAQI
22nd Jul 20256010 PMAQI
22nd Jul 20256211 PMAQI
23rd Jul 20256512 AMAQI
23rd Jul 2025611 AMAQI
23rd Jul 2025622 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 2025758 AMAQI
23rd Jul 2025849 AMAQI
23rd Jul 20256310 AMAQI
23rd Jul 20255811 AMAQI
23rd Jul 20253012 PMAQI
23rd Jul 2025341 PMAQI
23rd Jul 2025402 PMAQI
23rd Jul 2025403 PMAQI
23rd Jul 2025424 PMAQI
23rd Jul 2025365 PMAQI
23rd Jul 2025396 PMAQI
23rd Jul 2025547 PMAQI
23rd Jul 2025578 PMAQI
23rd Jul 2025599 PMAQI
23rd Jul 20255910 PMAQI
23rd Jul 20255811 PMAQI
24th Jul 20255412 AMAQI
24th Jul 2025541 AMAQI
24th Jul 2025592 AMAQI
24th Jul 2025623 AMAQI
24th Jul 2025614 AMAQI
24th Jul 2025645 AMAQI
28°C23/35°C
24th Jul 2025626 AMAQI
24th Jul 2025627 AMAQI
24th Jul 2025508 AMAQI
24th Jul 2025579 AMAQI
24th Jul 20256010 AMAQI
24th Jul 20256211 AMAQI
24th Jul 20255912 PMAQI
24th Jul 2025651 PMAQI
24th Jul 2025582 PMAQI
24th Jul 2025583 PMAQI
24th Jul 2025554 PMAQI
24th Jul 2025515 PMAQI
24th Jul 2025486 PMAQI
24th Jul 2025547 PMAQI
24th Jul 2025588 PMAQI
24th Jul 2025569 PMAQI
24th Jul 20255810 PMAQI
24th Jul 20256011 PMAQI
25th Jul 20256612 AMAQI
25th Jul 2025581 AMAQI
25th Jul 2025592 AMAQI
25th Jul 2025593 AMAQI
25th Jul 2025584 AMAQI
25th Jul 2025585 AMAQI
27°C23/32°C
25th Jul 2025606 AMAQI
25th Jul 2025597 AMAQI
25th Jul 2025528 AMAQI
25th Jul 2025609 AMAQI
25th Jul 20255810 AMAQI
25th Jul 20254611 AMAQI
25th Jul 20254512 PMAQI
25th Jul 2025401 PMAQI
25th Jul 2025482 PMAQI
25th Jul 2025523 PMAQI
25th Jul 2025554 PMAQI
25th Jul 2025335 PMAQI
25th Jul 2025286 PMAQI
25th Jul 2025427 PMAQI
25th Jul 2025538 PMAQI
25th Jul 2025549 PMAQI
25th Jul 20255310 PMAQI
25th Jul 20255111 PMAQI
26th Jul 20255112 AMAQI
26th Jul 2025591 AMAQI
26th Jul 2025582 AMAQI
26th Jul 2025573 AMAQI
26th Jul 2025574 AMAQI
26th Jul 2025585 AMAQI
27°C23/32°C
26th Jul 2025586 AMAQI
26th Jul 2025577 AMAQI
26th Jul 2025318 AMAQI
26th Jul 2025189 AMAQI
26th Jul 20252510 AMAQI
26th Jul 20253211 AMAQI
26th Jul 20254612 PMAQI
26th Jul 2025401 PMAQI
26th Jul 2025472 PMAQI
26th Jul 2025263 PMAQI
26th Jul 2025184 PMAQI
26th Jul 2025205 PMAQI
26th Jul 2025186 PMAQI
26th Jul 2025287 PMAQI
26th Jul 2025468 PMAQI
26th Jul 2025479 PMAQI
26th Jul 20255010 PMAQI
26th Jul 20255211 PMAQI
27th Jul 20255412 AMAQI
27th Jul 2025561 AMAQI
27th Jul 2025562 AMAQI
27th Jul 2025553 AMAQI
27th Jul 2025524 AMAQI
27th Jul 2025535 AMAQI
26°C23/33°C
27th Jul 2025536 AMAQI
27th Jul 2025527 AMAQI
27th Jul 2025498 AMAQI
27th Jul 2025589 AMAQI
27th Jul 20257010 AMAQI
27th Jul 20256611 AMAQI
27th Jul 20256112 PMAQI
27th Jul 2025641 PMAQI
27th Jul 2025562 PMAQI
27th Jul 2025433 PMAQI
27th Jul 2025394 PMAQI
27th Jul 2025415 PMAQI
27th Jul 2025426 PMAQI
27th Jul 2025487 PMAQI
27th Jul 2025528 PMAQI
27th Jul 2025529 PMAQI
27th Jul 20255410 PMAQI
27th Jul 20255311 PMAQI
28th Jul 20255512 AMAQI
28th Jul 2025541 AMAQI
28th Jul 2025542 AMAQI
28th Jul 2025543 AMAQI
28th Jul 2025554 AMAQI
28th Jul 2025555 AMAQI
28°C23/35°C
28th Jul 2025556 AMAQI
28th Jul 2025557 AMAQI
28th Jul 2025628 AMAQI
28th Jul 2025679 AMAQI
28th Jul 20256910 AMAQI
28th Jul 20256311 AMAQI
28th Jul 20256412 PMAQI
28th Jul 2025661 PMAQI
28th Jul 2025662 PMAQI
28th Jul 2025683 PMAQI
28th Jul 2025624 PMAQI
28th Jul 2025625 PMAQI
28th Jul 2025576 PMAQI
28th Jul 2025577 PMAQI
28th Jul 2025548 PMAQI
28th Jul 2025569 PMAQI
28th Jul 20255610 PMAQI
28th Jul 20255811 PMAQI
29th Jul 20256012 AMAQI
29th Jul 2025551 AMAQI
29th Jul 2025542 AMAQI
29th Jul 2025563 AMAQI
29th Jul 2025574 AMAQI
29th Jul 2025575 AMAQI
29°C23/35°C
29th Jul 2025586 AMAQI
29th Jul 2025577 AMAQI
29th Jul 2025708 AMAQI
29th Jul 2025749 AMAQI
29th Jul 20257610 AMAQI
29th Jul 20257011 AMAQI
29th Jul 20257112 PMAQI
29th Jul 2025701 PMAQI
29th Jul 2025682 PMAQI
29th Jul 2025633 PMAQI
29th Jul 2025614 PMAQI
29th Jul 2025585 PMAQI
29th Jul 2025566 PMAQI
29th Jul 2025567 PMAQI
29th Jul 2025588 PMAQI
29th Jul 2025599 PMAQI
29th Jul 20256010 PMAQI
29th Jul 20255911 PMAQI
30th Jul 20255812 AMAQI
30th Jul 2025571 AMAQI
30th Jul 2025562 AMAQI
30th Jul 2025583 AMAQI
30th Jul 2025604 AMAQI
30th Jul 2025605 AMAQI
30°C25/37°C
30th Jul 2025606 AMAQI
30th Jul 2025607 AMAQI
30th Jul 2025728 AMAQI
30th Jul 2025749 AMAQI
30th Jul 20257810 AMAQI
30th Jul 20257711 AMAQI
30th Jul 20257612 PMAQI
30th Jul 2025741 PMAQI
30th Jul 2025712 PMAQI
30th Jul 2025683 PMAQI
30th Jul 2025634 PMAQI
30th Jul 2025625 PMAQI
30th Jul 2025626 PMAQI
30th Jul 2025637 PMAQI
30th Jul 2025608 PMAQI
30th Jul 2025579 PMAQI
30th Jul 20255810 PMAQI
30th Jul 20255811 PMAQI
31st Jul 20256012 AMAQI
31st Jul 2025591 AMAQI
31st Jul 2025592 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 20257410 AMAQI
31st Jul 20258211 AMAQI
31st Jul 20257012 PMAQI
31st Jul 2025701 PMAQI
31st Jul 2025702 PMAQI
31st Jul 2025683 PMAQI
31st Jul 2025694 PMAQI
31st Jul 2025675 PMAQI
31st Jul 2025666 PMAQI
31st Jul 2025607 PMAQI
31st Jul 2025578 PMAQI
31st Jul 2025589 PMAQI
31st Jul 20256010 PMAQI
31st Jul 20256211 PMAQI
1st Aug 20256212 AMAQI
1st Aug 2025571 AMAQI
1st Aug 2025582 AMAQI
1st Aug 2025573 AMAQI
1st Aug 2025584 AMAQI
1st Aug 2025575 AMAQI
29°C24/36°C
1st Aug 2025586 AMAQI
1st Aug 2025567 AMAQI
1st Aug 2025718 AMAQI
1st Aug 2025679 AMAQI
1st Aug 20256610 AMAQI
1st Aug 20257011 AMAQI
1st Aug 20256512 PMAQI
1st Aug 2025721 PMAQI
1st Aug 2025652 PMAQI
1st Aug 2025643 PMAQI
1st Aug 2025594 PMAQI
1st Aug 2025565 PMAQI
1st Aug 2025586 PMAQI
1st Aug 2025597 PMAQI
1st Aug 2025608 PMAQI
1st Aug 2025609 PMAQI
1st Aug 20256510 PMAQI
1st Aug 20256611 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 2025708 AMAQI
2nd Aug 2025709 AMAQI
2nd Aug 20256510 AMAQI
2nd Aug 20257011 AMAQI
2nd Aug 20257112 PMAQI
2nd Aug 2025641 PMAQI
2nd Aug 2025662 PMAQI
2nd Aug 2025613 PMAQI
2nd Aug 2025584 PMAQI
2nd Aug 2025595 PMAQI
2nd Aug 2025586 PMAQI
2nd Aug 2025587 PMAQI
2nd Aug 2025598 PMAQI
2nd Aug 2025629 PMAQI
2nd Aug 20256310 PMAQI
2nd Aug 20256711 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
31°C26/37°C
3rd Aug 2025606 AMAQI
3rd Aug 2025607 AMAQI
3rd Aug 2025748 AMAQI
3rd Aug 2025769 AMAQI
3rd Aug 20256610 AMAQI
3rd Aug 20257111 AMAQI
3rd Aug 20257412 PMAQI
3rd Aug 2025711 PMAQI
3rd Aug 2025662 PMAQI
3rd Aug 2025653 PMAQI
3rd Aug 2025614 PMAQI
3rd Aug 2025615 PMAQI
3rd Aug 2025626 PMAQI
3rd Aug 2025617 PMAQI
3rd Aug 2025648 PMAQI
3rd Aug 2025649 PMAQI
3rd Aug 20256810 PMAQI
3rd Aug 20256611 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 2025626 AMAQI
4th Aug 2025627 AMAQI
4th Aug 2025738 AMAQI
4th Aug 2025889 AMAQI
4th Aug 20257410 AMAQI
4th Aug 20257411 AMAQI
4th Aug 20257712 PMAQI
4th Aug 2025821 PMAQI
4th Aug 2025742 PMAQI
4th Aug 2025693 PMAQI
4th Aug 2025744 PMAQI
4th Aug 2025695 PMAQI
4th Aug 2025746 PMAQI
4th Aug 2025667 PMAQI
4th Aug 2025668 PMAQI
4th Aug 2025709 PMAQI
4th Aug 20257210 PMAQI
4th Aug 20257311 PMAQI
5th Aug 20257312 AMAQI
--°C/°C
6 AM
1 PM
8 PM
1 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 4 PM
63AQI
11 hours / Day
330 hours / Month
Avg. Lowest Time
5 PM - 8 PM
56AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 4 PM (Avg. 63), while the lowest AQI was between 5 PM to 8 PM (Avg. 56).
Night time
Avg. Highest Time
12 AM - 11 PM
59AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
59AQI
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. 59), while the lowest AQI was between 12 AM to 11 PM (Avg. 59).
2025 Days Vs Air Quality
Nia Ar Qiao, Leshan, Sichuan, China
2025
3%
7
60%
130
28%
61
8%
17
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Good
7 DaysModerate
130 DaysPoor
61 DaysUnhealthy
17 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 3%
Health Risk Level:
Extreme
In 2025, 3% 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
Nia Ar Qiao, 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
159AQI
159AQI
2nd January 2025
171AQI
171AQI
3rd January 2025
180AQI
180AQI
4th January 2025
195AQI
195AQI
5th January 2025
180AQI
180AQI
6th January 2025
179AQI
179AQI
7th January 2025
151AQI
151AQI
8th January 2025
130AQI
130AQI
9th January 2025
140AQI
140AQI
10th January 2025
141AQI
141AQI
11th January 2025
102AQI
102AQI
12th January 2025
143AQI
143AQI
13th January 2025
138AQI
138AQI
14th January 2025
140AQI
140AQI
15th January 2025
152AQI
152AQI
16th January 2025
147AQI
147AQI
17th January 2025
162AQI
162AQI
18th January 2025
123AQI
123AQI
19th January 2025
151AQI
151AQI
20th January 2025
145AQI
145AQI
21st January 2025
173AQI
173AQI
22nd January 2025
193AQI
193AQI
23rd January 2025
191AQI
191AQI
24th January 2025
154AQI
154AQI
25th January 2025
99AQI
99AQI
26th January 2025
90AQI
90AQI
27th January 2025
97AQI
97AQI
28th January 2025
101AQI
101AQI
29th January 2025
150AQI
150AQI
30th January 2025
151AQI
151AQI
31st January 2025
128AQI
128AQI
1st February 2025
111AQI
111AQI
2nd February 2025
95AQI
95AQI
3rd February 2025
93AQI
93AQI
4th February 2025
100AQI
100AQI
5th February 2025
81AQI
81AQI
6th February 2025
82AQI
82AQI
7th February 2025
72AQI
72AQI
8th February 2025
68AQI
68AQI
9th February 2025
87AQI
87AQI
10th February 2025
94AQI
94AQI
11th February 2025
123AQI
123AQI
12th February 2025
74AQI
74AQI
13th February 2025
98AQI
98AQI
14th February 2025
97AQI
97AQI
15th February 2025
98AQI
98AQI
16th February 2025
118AQI
118AQI
17th February 2025
131AQI
131AQI
18th February 2025
145AQI
145AQI
19th February 2025
132AQI
132AQI
20th February 2025
124AQI
124AQI
21st February 2025
104AQI
104AQI
22nd February 2025
77AQI
77AQI
23rd February 2025
96AQI
96AQI
24th February 2025
86AQI
86AQI
25th February 2025
75AQI
75AQI
26th February 2025
87AQI
87AQI
27th February 2025
125AQI
125AQI
28th February 2025
123AQI
123AQI
1st March 2025
151AQI
151AQI
2nd March 2025
147AQI
147AQI
3rd March 2025
101AQI
101AQI
4th March 2025
104AQI
104AQI
5th March 2025
81AQI
81AQI
6th March 2025
65AQI
65AQI
7th March 2025
86AQI
86AQI
8th March 2025
75AQI
75AQI
9th March 2025
96AQI
96AQI
10th March 2025
111AQI
111AQI
11th March 2025
131AQI
131AQI
12th March 2025
116AQI
116AQI
13th March 2025
121AQI
121AQI
14th March 2025
106AQI
106AQI
15th March 2025
77AQI
77AQI
16th March 2025
75AQI
75AQI
17th March 2025
72AQI
72AQI
18th March 2025
75AQI
75AQI
19th March 2025
72AQI
72AQI
20th March 2025
87AQI
87AQI
21st March 2025
102AQI
102AQI
22nd March 2025
126AQI
126AQI
23rd March 2025
111AQI
111AQI
24th March 2025
114AQI
114AQI
25th March 2025
112AQI
112AQI
26th March 2025
129AQI
129AQI
27th March 2025
143AQI
143AQI
28th March 2025
111AQI
111AQI
29th March 2025
95AQI
95AQI
30th March 2025
84AQI
84AQI
31st March 2025
88AQI
88AQI
1st April 2025
96AQI
96AQI
2nd April 2025
93AQI
93AQI
3rd April 2025
102AQI
102AQI
4th April 2025
118AQI
118AQI
5th April 2025
72AQI
72AQI
6th April 2025
87AQI
87AQI
7th April 2025
82AQI
82AQI
8th April 2025
100AQI
100AQI
9th April 2025
91AQI
91AQI
10th April 2025
114AQI
114AQI
11th April 2025
104AQI
104AQI
12th April 2025
170AQI
170AQI
13th April 2025
134AQI
134AQI
14th April 2025
144AQI
144AQI
15th April 2025
138AQI
138AQI
16th April 2025
129AQI
129AQI
17th April 2025
113AQI
113AQI
18th April 2025
117AQI
117AQI
19th April 2025
100AQI
100AQI
20th April 2025
106AQI
106AQI
21st April 2025
102AQI
102AQI
22nd April 2025
93AQI
93AQI
23rd April 2025
106AQI
106AQI
24th April 2025
73AQI
73AQI
25th April 2025
87AQI
87AQI
26th April 2025
69AQI
69AQI
27th April 2025
69AQI
69AQI
28th April 2025
78AQI
78AQI
29th April 2025
60AQI
60AQI
30th April 2025
64AQI
64AQI
1st May 2025
72AQI
72AQI
2nd May 2025
90AQI
90AQI
3rd May 2025
92AQI
92AQI
4th May 2025
100AQI
100AQI
5th May 2025
70AQI
70AQI
6th May 2025
70AQI
70AQI
7th May 2025
70AQI
70AQI
8th May 2025
69AQI
69AQI
9th May 2025
95AQI
95AQI
10th May 2025
94AQI
94AQI
11th May 2025
96AQI
96AQI
12th May 2025
119AQI
119AQI
13th May 2025
100AQI
100AQI
14th May 2025
137AQI
137AQI
15th May 2025
125AQI
125AQI
16th May 2025
108AQI
108AQI
17th May 2025
139AQI
139AQI
18th May 2025
126AQI
126AQI
19th May 2025
110AQI
110AQI
20th May 2025
113AQI
113AQI
21st May 2025
114AQI
114AQI
22nd May 2025
94AQI
94AQI
23rd May 2025
86AQI
86AQI
24th May 2025
85AQI
85AQI
25th May 2025
89AQI
89AQI
26th May 2025
92AQI
92AQI
27th May 2025
68AQI
68AQI
28th May 2025
65AQI
65AQI
29th May 2025
71AQI
71AQI
30th May 2025
73AQI
73AQI
31st May 2025
66AQI
66AQI
1st June 2025
55AQI
55AQI
2nd June 2025
53AQI
53AQI
3rd June 2025
75AQI
75AQI
4th June 2025
76AQI
76AQI
5th June 2025
91AQI
91AQI
6th June 2025
95AQI
95AQI
7th June 2025
99AQI
99AQI
8th June 2025
70AQI
70AQI
9th June 2025
85AQI
85AQI
10th June 2025
80AQI
80AQI
11th June 2025
76AQI
76AQI
12th June 2025
79AQI
79AQI
13th June 2025
79AQI
79AQI
14th June 2025
86AQI
86AQI
15th June 2025
66AQI
66AQI
16th June 2025
72AQI
72AQI
17th June 2025
75AQI
75AQI
18th June 2025
59AQI
59AQI
19th June 2025
58AQI
58AQI
20th June 2025
67AQI
67AQI
21st June 2025
62AQI
62AQI
22nd June 2025
54AQI
54AQI
23rd June 2025
62AQI
62AQI
24th June 2025
45AQI
45AQI
25th June 2025
53AQI
53AQI
26th June 2025
54AQI
54AQI
27th June 2025
64AQI
64AQI
28th June 2025
60AQI
60AQI
29th June 2025
51AQI
51AQI
30th June 2025
49AQI
49AQI
1st July 2025
58AQI
58AQI
2nd July 2025
56AQI
56AQI
3rd July 2025
50AQI
50AQI
4th July 2025
58AQI
58AQI
5th July 2025
38AQI
38AQI
6th July 2025
56AQI
56AQI
7th July 2025
50AQI
50AQI
8th July 2025
56AQI
56AQI
9th July 2025
61AQI
61AQI
10th July 2025
56AQI
56AQI
11th July 2025
48AQI
48AQI
12th July 2025
57AQI
57AQI
13th July 2025
62AQI
62AQI
14th July 2025
65AQI
65AQI
15th July 2025
70AQI
70AQI
16th July 2025
76AQI
76AQI
17th July 2025
73AQI
73AQI
18th July 2025
72AQI
72AQI
19th July 2025
60AQI
60AQI
20th July 2025
58AQI
58AQI
21st July 2025
53AQI
53AQI
22nd July 2025
62AQI
62AQI
23rd July 2025
55AQI
55AQI
24th July 2025
58AQI
58AQI
25th July 2025
52AQI
52AQI
26th July 2025
43AQI
43AQI
27th July 2025
53AQI
53AQI
28th July 2025
59AQI
59AQI
29th July 2025
61AQI
61AQI
30th July 2025
63AQI
63AQI
31st July 2025
63AQI
63AQI
1st August 2025
61AQI
61AQI
2nd August 2025
62AQI
62AQI
3rd August 2025
63AQI
63AQI
147AQI
100AQI
102AQI
100AQI
93AQI
68AQI
58AQI
62AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202595AQI
3
13
15
18
10
14
16
1
16
13
1
22
9
2
28
5
26
3
7
130
61
17
Highest AQI recorded in
January147AQI
Lowest AQI recorded in
July58AQI
202499AQI
4
6
20
1
8
10
9
2
1
8
16
6
1
21
6
2
3
21
7
3
25
2
7
24
1
19
11
2
19
8
1
1
23
7
2
19
9
3
19
9
21
194
101
47
3
Highest AQI recorded in
January152AQI
Lowest AQI recorded in
July60AQI
2023104AQI
1
8
21
1
3
11
13
1
3
10
17
1
2
18
10
3
17
11
5
24
1
6
22
3
2
25
4
5
15
10
4
17
8
2
8
10
8
3
11
13
4
30
163
104
58
6
Highest AQI recorded in
January156AQI
Lowest AQI recorded in
August70AQI
2022107AQI
3
8
18
2
3
11
6
12
9
10
2
18
10
2
23
6
2
20
8
19
2
2
3
18
7
1
4
11
11
5
1
6
17
6
4
18
9
14
139
107
55
2
Highest AQI recorded in
January154AQI
Lowest AQI recorded in
August66AQI
202197AQI
1
10
20
1
8
6
12
1
9
21
1
1
24
5
2
22
7
2
23
5
9
22
12
18
1
8
19
2
8
18
5
12
12
6
5
14
12
43
181
88
51
1
Highest AQI recorded in
January153AQI
Lowest AQI recorded in
August59AQI
202084AQI
1
5
7
1
16
4
2
13
3
3
22
5
12
18
1
11
18
10
19
1
7
19
5
8
10
12
7
15
8
1
47
145
51
20
1
Highest AQI recorded in
December132AQI
Lowest AQI recorded in
September57AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
107AQILeast Polluted Year Recorded
2020(Avg.)
84AQINia Ar Qiao's annual 2025 AQI (95) shows an average percentage change of -2.3% (improved AQI) compared to previous years: 2020 (84), 2021 (97), 2022 (107), 2023 (104), 2024 (99).
