Huainan, Anhui, 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
Huainan, Anhui, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
19th Aug 2021
108AQILowest AQI recorded on
27th Aug 2023
41AQISame Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 52 of Moderate air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Huainan, Anhui, China
AQI
Day
Night
.
5 AM2nd Aug 2025
7 PM
4 AM3rd Aug 2025
Day time
Avg. Highest Time
11AM2nd Aug
57AQI
Avg. Lowest Time
5PM2nd Aug
37AQI
Night time
Avg. Highest Time
10PM2nd Aug
54AQI
Avg. Lowest Time
8PM2nd Aug
50AQI
In the last 24 hours,
Huainan's AQI reached its highest point of 57 at 11 AM during the Day, while the lowest point, 37, was recorded at 5 PM during the Day between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Huainan, Anhui, China
JulAug
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 - 31st31st - 01st01st - 02nd02nd - 03rd03rd
Day
Night
4th Jul 2025555 AMAQI
4th Jul 2025556 AMAQI
4th Jul 2025557 AMAQI
4th Jul 2025638 AMAQI
4th Jul 2025609 AMAQI
4th Jul 20255710 AMAQI
4th Jul 20255611 AMAQI
4th Jul 20255312 PMAQI
4th Jul 2025471 PMAQI
4th Jul 2025442 PMAQI
4th Jul 2025413 PMAQI
4th Jul 2025394 PMAQI
4th Jul 2025425 PMAQI
4th Jul 2025436 PMAQI
4th Jul 2025477 PMAQI
4th Jul 2025548 PMAQI
4th Jul 2025549 PMAQI
4th Jul 20255510 PMAQI
4th Jul 20255611 PMAQI
5th Jul 20255712 AMAQI
5th Jul 2025551 AMAQI
5th Jul 2025542 AMAQI
5th Jul 2025543 AMAQI
5th Jul 2025554 AMAQI
33°C28/39°C
5th Jul 2025555 AMAQI
5th Jul 2025556 AMAQI
5th Jul 2025547 AMAQI
5th Jul 2025688 AMAQI
5th Jul 2025699 AMAQI
5th Jul 20256710 AMAQI
5th Jul 20256511 AMAQI
5th Jul 20256112 PMAQI
5th Jul 2025591 PMAQI
5th Jul 2025582 PMAQI
5th Jul 2025563 PMAQI
5th Jul 2025534 PMAQI
5th Jul 2025545 PMAQI
5th Jul 2025546 PMAQI
5th Jul 2025547 PMAQI
5th Jul 2025568 PMAQI
5th Jul 2025569 PMAQI
5th Jul 20255810 PMAQI
5th Jul 20255711 PMAQI
6th Jul 20255712 AMAQI
6th Jul 2025571 AMAQI
6th Jul 2025562 AMAQI
6th Jul 2025563 AMAQI
6th Jul 2025584 AMAQI
34°C29/39°C
6th Jul 2025585 AMAQI
6th Jul 2025576 AMAQI
6th Jul 2025587 AMAQI
6th Jul 2025668 AMAQI
6th Jul 2025729 AMAQI
6th Jul 20257210 AMAQI
6th Jul 20256711 AMAQI
6th Jul 20256612 PMAQI
6th Jul 2025631 PMAQI
6th Jul 2025642 PMAQI
6th Jul 2025633 PMAQI
6th Jul 2025634 PMAQI
6th Jul 2025665 PMAQI
6th Jul 2025666 PMAQI
6th Jul 2025637 PMAQI
6th Jul 2025628 PMAQI
6th Jul 2025609 PMAQI
6th Jul 20255810 PMAQI
6th Jul 20255711 PMAQI
7th Jul 20255812 AMAQI
7th Jul 2025571 AMAQI
7th Jul 2025572 AMAQI
7th Jul 2025593 AMAQI
7th Jul 2025594 AMAQI
34°C29/40°C
7th Jul 2025605 AMAQI
7th Jul 2025606 AMAQI
7th Jul 2025607 AMAQI
7th Jul 2025678 AMAQI
7th Jul 2025729 AMAQI
7th Jul 20257610 AMAQI
7th Jul 20258211 AMAQI
7th Jul 20258012 PMAQI
7th Jul 2025791 PMAQI
7th Jul 2025782 PMAQI
7th Jul 2025793 PMAQI
7th Jul 2025744 PMAQI
7th Jul 2025705 PMAQI
7th Jul 2025646 PMAQI
7th Jul 2025627 PMAQI
7th Jul 2025658 PMAQI
7th Jul 2025649 PMAQI
7th Jul 20256510 PMAQI
7th Jul 20256411 PMAQI
8th Jul 20256412 AMAQI
8th Jul 2025591 AMAQI
8th Jul 2025592 AMAQI
8th Jul 2025613 AMAQI
8th Jul 2025634 AMAQI
34°C29/39°C
8th Jul 2025635 AMAQI
8th Jul 2025636 AMAQI
8th Jul 2025637 AMAQI
8th Jul 2025578 AMAQI
8th Jul 2025449 AMAQI
8th Jul 20254410 AMAQI
8th Jul 20254411 AMAQI
8th Jul 20255012 PMAQI
8th Jul 2025491 PMAQI
8th Jul 2025492 PMAQI
8th Jul 2025473 PMAQI
8th Jul 2025434 PMAQI
8th Jul 2025445 PMAQI
8th Jul 2025536 PMAQI
8th Jul 2025607 PMAQI
8th Jul 2025588 PMAQI
8th Jul 2025559 PMAQI
8th Jul 20255510 PMAQI
8th Jul 20255511 PMAQI
9th Jul 20255512 AMAQI
9th Jul 2025621 AMAQI
9th Jul 2025622 AMAQI
9th Jul 2025613 AMAQI
9th Jul 2025604 AMAQI
31°C27/36°C
9th Jul 2025595 AMAQI
9th Jul 2025606 AMAQI
9th Jul 2025607 AMAQI
9th Jul 2025378 AMAQI
9th Jul 2025299 AMAQI
9th Jul 20253210 AMAQI
9th Jul 20253511 AMAQI
9th Jul 20253912 PMAQI
9th Jul 2025351 PMAQI
9th Jul 2025342 PMAQI
9th Jul 2025353 PMAQI
9th Jul 2025344 PMAQI
9th Jul 2025375 PMAQI
9th Jul 2025356 PMAQI
9th Jul 2025477 PMAQI
9th Jul 2025568 PMAQI
9th Jul 2025579 PMAQI
9th Jul 20255810 PMAQI
9th Jul 20255811 PMAQI
10th Jul 20255812 AMAQI
10th Jul 2025601 AMAQI
10th Jul 2025602 AMAQI
10th Jul 2025583 AMAQI
10th Jul 2025574 AMAQI
30°C26/35°C
10th Jul 2025575 AMAQI
10th Jul 2025576 AMAQI
10th Jul 2025567 AMAQI
10th Jul 2025628 AMAQI
10th Jul 2025729 AMAQI
10th Jul 20257410 AMAQI
10th Jul 20257711 AMAQI
10th Jul 20257812 PMAQI
10th Jul 2025771 PMAQI
10th Jul 2025782 PMAQI
10th Jul 2025723 PMAQI
10th Jul 2025694 PMAQI
10th Jul 2025675 PMAQI
10th Jul 2025636 PMAQI
10th Jul 2025697 PMAQI
10th Jul 2025658 PMAQI
10th Jul 2025659 PMAQI
10th Jul 20256810 PMAQI
10th Jul 20256911 PMAQI
11th Jul 20256912 AMAQI
11th Jul 2025581 AMAQI
11th Jul 2025582 AMAQI
11th Jul 2025593 AMAQI
11th Jul 2025614 AMAQI
30°C26/33°C
11th Jul 2025615 AMAQI
11th Jul 2025616 AMAQI
11th Jul 2025617 AMAQI
11th Jul 2025918 AMAQI
11th Jul 20251079 AMAQI
11th Jul 20259510 AMAQI
11th Jul 20259811 AMAQI
11th Jul 20259512 PMAQI
11th Jul 2025941 PMAQI
11th Jul 2025872 PMAQI
11th Jul 2025863 PMAQI
11th Jul 2025744 PMAQI
11th Jul 2025685 PMAQI
11th Jul 2025696 PMAQI
11th Jul 2025687 PMAQI
11th Jul 2025668 PMAQI
11th Jul 2025679 PMAQI
11th Jul 20256610 PMAQI
11th Jul 20256611 PMAQI
12th Jul 20256512 AMAQI
12th Jul 2025621 AMAQI
12th Jul 2025612 AMAQI
12th Jul 2025653 AMAQI
12th Jul 2025684 AMAQI
30°C25/36°C
12th Jul 2025685 AMAQI
12th Jul 2025686 AMAQI
12th Jul 2025697 AMAQI
12th Jul 2025648 AMAQI
12th Jul 2025639 AMAQI
12th Jul 20256610 AMAQI
12th Jul 20256911 AMAQI
12th Jul 20256812 PMAQI
12th Jul 2025671 PMAQI
12th Jul 2025642 PMAQI
12th Jul 2025643 PMAQI
12th Jul 2025634 PMAQI
12th Jul 2025645 PMAQI
12th Jul 2025646 PMAQI
12th Jul 2025617 PMAQI
12th Jul 2025608 PMAQI
12th Jul 2025639 PMAQI
12th Jul 20256010 PMAQI
12th Jul 20256011 PMAQI
13th Jul 20256012 AMAQI
13th Jul 2025661 AMAQI
13th Jul 2025662 AMAQI
13th Jul 2025663 AMAQI
13th Jul 2025664 AMAQI
29°C25/33°C
13th Jul 2025665 AMAQI
13th Jul 2025666 AMAQI
13th Jul 2025667 AMAQI
13th Jul 2025648 AMAQI
13th Jul 2025689 AMAQI
13th Jul 20256710 AMAQI
13th Jul 20256711 AMAQI
13th Jul 20256412 PMAQI
13th Jul 2025641 PMAQI
13th Jul 2025612 PMAQI
13th Jul 2025583 PMAQI
13th Jul 2025574 PMAQI
13th Jul 2025545 PMAQI
13th Jul 2025556 PMAQI
13th Jul 2025587 PMAQI
13th Jul 2025628 PMAQI
13th Jul 2025629 PMAQI
13th Jul 20256310 PMAQI
13th Jul 20256411 PMAQI
14th Jul 20256612 AMAQI
14th Jul 2025651 AMAQI
14th Jul 2025642 AMAQI
14th Jul 2025643 AMAQI
14th Jul 2025644 AMAQI
30°C25/36°C
14th Jul 2025645 AMAQI
14th Jul 2025646 AMAQI
14th Jul 2025647 AMAQI
14th Jul 2025688 AMAQI
14th Jul 2025689 AMAQI
14th Jul 20256510 AMAQI
14th Jul 20256811 AMAQI
14th Jul 20256812 PMAQI
14th Jul 2025661 PMAQI
14th Jul 2025672 PMAQI
14th Jul 2025683 PMAQI
14th Jul 2025644 PMAQI
14th Jul 2025645 PMAQI
14th Jul 2025636 PMAQI
14th Jul 2025677 PMAQI
14th Jul 2025648 PMAQI
14th Jul 2025659 PMAQI
14th Jul 20256510 PMAQI
14th Jul 20256711 PMAQI
15th Jul 20256812 AMAQI
15th Jul 2025661 AMAQI
15th Jul 2025642 AMAQI
15th Jul 2025653 AMAQI
15th Jul 2025654 AMAQI
31°C27/38°C
15th Jul 2025655 AMAQI
15th Jul 2025656 AMAQI
15th Jul 2025657 AMAQI
15th Jul 2025768 AMAQI
15th Jul 2025789 AMAQI
15th Jul 20257210 AMAQI
15th Jul 20257011 AMAQI
15th Jul 20256812 PMAQI
15th Jul 2025631 PMAQI
15th Jul 2025602 PMAQI
15th Jul 2025563 PMAQI
15th Jul 2025544 PMAQI
15th Jul 2025545 PMAQI
15th Jul 2025566 PMAQI
15th Jul 2025577 PMAQI
15th Jul 2025618 PMAQI
15th Jul 2025629 PMAQI
15th Jul 20256210 PMAQI
15th Jul 20256311 PMAQI
16th Jul 20256312 AMAQI
16th Jul 2025661 AMAQI
16th Jul 2025662 AMAQI
16th Jul 2025653 AMAQI
16th Jul 2025654 AMAQI
31°C26/37°C
16th Jul 2025655 AMAQI
16th Jul 2025656 AMAQI
16th Jul 2025657 AMAQI
16th Jul 2025678 AMAQI
16th Jul 2025679 AMAQI
16th Jul 20256710 AMAQI
16th Jul 20256411 AMAQI
16th Jul 20256112 PMAQI
16th Jul 2025601 PMAQI
16th Jul 2025572 PMAQI
16th Jul 2025613 PMAQI
16th Jul 2025614 PMAQI
16th Jul 2025605 PMAQI
16th Jul 2025596 PMAQI
16th Jul 2025627 PMAQI
16th Jul 2025638 PMAQI
16th Jul 2025659 PMAQI
16th Jul 20256310 PMAQI
16th Jul 20256211 PMAQI
17th Jul 20255912 AMAQI
17th Jul 2025651 AMAQI
17th Jul 2025652 AMAQI
17th Jul 2025643 AMAQI
17th Jul 2025654 AMAQI
32°C28/38°C
17th Jul 2025645 AMAQI
17th Jul 2025646 AMAQI
17th Jul 2025647 AMAQI
17th Jul 2025568 AMAQI
17th Jul 2025529 AMAQI
17th Jul 20255510 AMAQI
17th Jul 20256211 AMAQI
17th Jul 20256512 PMAQI
17th Jul 2025651 PMAQI
17th Jul 2025642 PMAQI
17th Jul 2025643 PMAQI
17th Jul 2025644 PMAQI
17th Jul 2025615 PMAQI
17th Jul 2025596 PMAQI
17th Jul 2025577 PMAQI
17th Jul 2025618 PMAQI
17th Jul 2025639 PMAQI
17th Jul 20256410 PMAQI
17th Jul 20256411 PMAQI
18th Jul 20256512 AMAQI
18th Jul 2025631 AMAQI
18th Jul 2025632 AMAQI
18th Jul 2025633 AMAQI
18th Jul 2025624 AMAQI
30°C27/36°C
18th Jul 2025635 AMAQI
18th Jul 2025636 AMAQI
18th Jul 2025637 AMAQI
18th Jul 2025768 AMAQI
18th Jul 2025799 AMAQI
18th Jul 20257010 AMAQI
18th Jul 20256411 AMAQI
18th Jul 20256212 PMAQI
18th Jul 2025621 PMAQI
18th Jul 2025582 PMAQI
18th Jul 2025593 PMAQI
18th Jul 2025554 PMAQI
18th Jul 2025545 PMAQI
18th Jul 2025566 PMAQI
18th Jul 2025607 PMAQI
18th Jul 2025628 PMAQI
18th Jul 2025669 PMAQI
18th Jul 20256810 PMAQI
18th Jul 20256811 PMAQI
19th Jul 20256712 AMAQI
19th Jul 2025641 AMAQI
19th Jul 2025632 AMAQI
19th Jul 2025643 AMAQI
19th Jul 2025644 AMAQI
29°C25/34°C
19th Jul 2025645 AMAQI
19th Jul 2025646 AMAQI
19th Jul 2025647 AMAQI
19th Jul 2025698 AMAQI
19th Jul 2025659 AMAQI
19th Jul 20256010 AMAQI
19th Jul 20255611 AMAQI
19th Jul 20255312 PMAQI
19th Jul 2025531 PMAQI
19th Jul 2025452 PMAQI
19th Jul 2025523 PMAQI
19th Jul 2025534 PMAQI
19th Jul 2025555 PMAQI
19th Jul 2025556 PMAQI
19th Jul 2025597 PMAQI
19th Jul 2025618 PMAQI
19th Jul 2025629 PMAQI
19th Jul 20256110 PMAQI
19th Jul 20256211 PMAQI
20th Jul 20256212 AMAQI
20th Jul 2025641 AMAQI
20th Jul 2025642 AMAQI
20th Jul 2025633 AMAQI
20th Jul 2025634 AMAQI
29°C24/34°C
20th Jul 2025635 AMAQI
20th Jul 2025636 AMAQI
20th Jul 2025637 AMAQI
20th Jul 2025478 AMAQI
20th Jul 2025309 AMAQI
20th Jul 20253010 AMAQI
20th Jul 20252611 AMAQI
20th Jul 20252712 PMAQI
20th Jul 2025251 PMAQI
20th Jul 2025262 PMAQI
20th Jul 2025263 PMAQI
20th Jul 2025274 PMAQI
20th Jul 2025295 PMAQI
20th Jul 2025346 PMAQI
20th Jul 2025487 PMAQI
20th Jul 2025568 PMAQI
20th Jul 2025559 PMAQI
20th Jul 20255410 PMAQI
20th Jul 20255611 PMAQI
21st Jul 20255612 AMAQI
21st Jul 2025631 AMAQI
21st Jul 2025632 AMAQI
21st Jul 2025613 AMAQI
21st Jul 2025584 AMAQI
31°C26/36°C
21st Jul 2025585 AMAQI
21st Jul 2025586 AMAQI
21st Jul 2025587 AMAQI
21st Jul 2025368 AMAQI
21st Jul 2025289 AMAQI
21st Jul 20252910 AMAQI
21st Jul 20253011 AMAQI
21st Jul 20253312 PMAQI
21st Jul 2025311 PMAQI
21st Jul 2025302 PMAQI
21st Jul 2025303 PMAQI
21st Jul 2025294 PMAQI
21st Jul 2025285 PMAQI
21st Jul 2025306 PMAQI
21st Jul 2025397 PMAQI
21st Jul 2025528 PMAQI
21st Jul 2025549 PMAQI
21st Jul 20255210 PMAQI
21st Jul 20255211 PMAQI
22nd Jul 20255412 AMAQI
22nd Jul 2025591 AMAQI
22nd Jul 2025602 AMAQI
22nd Jul 2025583 AMAQI
22nd Jul 2025554 AMAQI
31°C27/36°C
22nd Jul 2025565 AMAQI
22nd Jul 2025556 AMAQI
22nd Jul 2025557 AMAQI
22nd Jul 2025328 AMAQI
22nd Jul 2025259 AMAQI
22nd Jul 20252410 AMAQI
22nd Jul 20252511 AMAQI
22nd Jul 20252812 PMAQI
22nd Jul 2025251 PMAQI
22nd Jul 2025252 PMAQI
22nd Jul 2025273 PMAQI
22nd Jul 2025284 PMAQI
22nd Jul 2025275 PMAQI
22nd Jul 2025296 PMAQI
22nd Jul 2025437 PMAQI
22nd Jul 2025468 PMAQI
22nd Jul 2025509 PMAQI
22nd Jul 20255210 PMAQI
22nd Jul 20255011 PMAQI
23rd Jul 20255212 AMAQI
23rd Jul 2025571 AMAQI
23rd Jul 2025572 AMAQI
23rd Jul 2025553 AMAQI
23rd Jul 2025544 AMAQI
30°C26/35°C
23rd Jul 2025545 AMAQI
23rd Jul 2025536 AMAQI
23rd Jul 2025537 AMAQI
23rd Jul 2025408 AMAQI
23rd Jul 2025399 AMAQI
23rd Jul 20254410 AMAQI
23rd Jul 20253411 AMAQI
23rd Jul 20254112 PMAQI
23rd Jul 2025431 PMAQI
23rd Jul 2025422 PMAQI
23rd Jul 2025343 PMAQI
23rd Jul 2025344 PMAQI
23rd Jul 2025315 PMAQI
23rd Jul 2025326 PMAQI
23rd Jul 2025387 PMAQI
23rd Jul 2025498 PMAQI
23rd Jul 2025509 PMAQI
23rd Jul 20255010 PMAQI
23rd Jul 20255211 PMAQI
24th Jul 20255312 AMAQI
24th Jul 2025531 AMAQI
24th Jul 2025542 AMAQI
24th Jul 2025543 AMAQI
24th Jul 2025534 AMAQI
30°C27/35°C
24th Jul 2025525 AMAQI
24th Jul 2025536 AMAQI
24th Jul 2025527 AMAQI
24th Jul 2025388 AMAQI
24th Jul 2025429 AMAQI
24th Jul 20254210 AMAQI
24th Jul 20254211 AMAQI
24th Jul 20254012 PMAQI
24th Jul 2025331 PMAQI
24th Jul 2025332 PMAQI
24th Jul 2025313 PMAQI
24th Jul 2025284 PMAQI
24th Jul 2025315 PMAQI
24th Jul 2025376 PMAQI
24th Jul 2025407 PMAQI
24th Jul 2025528 PMAQI
24th Jul 2025539 PMAQI
24th Jul 20255210 PMAQI
24th Jul 20255311 PMAQI
25th Jul 20255412 AMAQI
25th Jul 2025531 AMAQI
25th Jul 2025532 AMAQI
25th Jul 2025533 AMAQI
25th Jul 2025524 AMAQI
30°C26/36°C
25th Jul 2025525 AMAQI
25th Jul 2025526 AMAQI
25th Jul 2025527 AMAQI
25th Jul 2025598 AMAQI
25th Jul 2025649 AMAQI
25th Jul 20256410 AMAQI
25th Jul 20256111 AMAQI
25th Jul 20256212 PMAQI
25th Jul 2025601 PMAQI
25th Jul 2025582 PMAQI
25th Jul 2025573 PMAQI
25th Jul 2025574 PMAQI
25th Jul 2025575 PMAQI
25th Jul 2025576 PMAQI
25th Jul 2025567 PMAQI
25th Jul 2025558 PMAQI
25th Jul 2025559 PMAQI
25th Jul 20255710 PMAQI
25th Jul 20255611 PMAQI
26th Jul 20255512 AMAQI
26th Jul 2025531 AMAQI
26th Jul 2025532 AMAQI
26th Jul 2025543 AMAQI
26th Jul 2025544 AMAQI
30°C26/35°C
26th Jul 2025545 AMAQI
26th Jul 2025546 AMAQI
26th Jul 2025557 AMAQI
26th Jul 2025538 AMAQI
26th Jul 2025579 AMAQI
26th Jul 20255510 AMAQI
26th Jul 20255411 AMAQI
26th Jul 20255012 PMAQI
26th Jul 2025501 PMAQI
26th Jul 2025412 PMAQI
26th Jul 2025423 PMAQI
26th Jul 2025344 PMAQI
26th Jul 2025415 PMAQI
26th Jul 2025396 PMAQI
26th Jul 2025477 PMAQI
26th Jul 2025508 PMAQI
26th Jul 2025519 PMAQI
26th Jul 20255010 PMAQI
26th Jul 20255111 PMAQI
27th Jul 20255012 AMAQI
27th Jul 2025551 AMAQI
27th Jul 2025552 AMAQI
27th Jul 2025543 AMAQI
27th Jul 2025544 AMAQI
30°C25/33°C
27th Jul 2025545 AMAQI
27th Jul 2025546 AMAQI
27th Jul 2025547 AMAQI
27th Jul 2025488 AMAQI
27th Jul 2025419 AMAQI
27th Jul 20254310 AMAQI
27th Jul 20254511 AMAQI
27th Jul 20254412 PMAQI
27th Jul 2025431 PMAQI
27th Jul 2025432 PMAQI
27th Jul 2025403 PMAQI
27th Jul 2025354 PMAQI
27th Jul 2025365 PMAQI
27th Jul 2025316 PMAQI
27th Jul 2025417 PMAQI
27th Jul 2025488 PMAQI
27th Jul 2025519 PMAQI
27th Jul 20255410 PMAQI
27th Jul 20255411 PMAQI
28th Jul 20255412 AMAQI
28th Jul 2025541 AMAQI
28th Jul 2025542 AMAQI
28th Jul 2025543 AMAQI
28th Jul 2025534 AMAQI
29°C25/34°C
28th Jul 2025535 AMAQI
28th Jul 2025526 AMAQI
28th Jul 2025527 AMAQI
28th Jul 2025368 AMAQI
28th Jul 2025409 AMAQI
28th Jul 20254310 AMAQI
28th Jul 20254611 AMAQI
28th Jul 20254912 PMAQI
28th Jul 2025491 PMAQI
28th Jul 2025492 PMAQI
28th Jul 2025383 PMAQI
28th Jul 2025314 PMAQI
28th Jul 2025285 PMAQI
28th Jul 2025296 PMAQI
28th Jul 2025367 PMAQI
28th Jul 2025468 PMAQI
28th Jul 2025489 PMAQI
28th Jul 20254410 PMAQI
28th Jul 20254411 PMAQI
29th Jul 20254512 AMAQI
29th Jul 2025491 AMAQI
29th Jul 2025542 AMAQI
29th Jul 2025533 AMAQI
29th Jul 2025524 AMAQI
29°C25/35°C
29th Jul 2025525 AMAQI
29th Jul 2025526 AMAQI
29th Jul 2025527 AMAQI
29th Jul 2025488 AMAQI
29th Jul 2025539 AMAQI
29th Jul 20255310 AMAQI
29th Jul 20255311 AMAQI
29th Jul 20255412 PMAQI
29th Jul 2025531 PMAQI
29th Jul 2025512 PMAQI
29th Jul 2025523 PMAQI
29th Jul 2025504 PMAQI
29th Jul 2025525 PMAQI
29th Jul 2025516 PMAQI
29th Jul 2025497 PMAQI
29th Jul 2025518 PMAQI
29th Jul 2025519 PMAQI
29th Jul 20255210 PMAQI
29th Jul 20255311 PMAQI
30th Jul 20255412 AMAQI
30th Jul 2025521 AMAQI
30th Jul 2025522 AMAQI
30th Jul 2025523 AMAQI
30th Jul 2025524 AMAQI
29°C25/35°C
30th Jul 2025525 AMAQI
30th Jul 2025526 AMAQI
30th Jul 2025527 AMAQI
30th Jul 2025608 AMAQI
30th Jul 2025629 AMAQI
30th Jul 20255610 AMAQI
30th Jul 20255011 AMAQI
30th Jul 20254712 PMAQI
30th Jul 2025421 PMAQI
30th Jul 2025392 PMAQI
30th Jul 2025373 PMAQI
30th Jul 2025334 PMAQI
30th Jul 2025355 PMAQI
30th Jul 2025426 PMAQI
30th Jul 2025437 PMAQI
30th Jul 2025518 PMAQI
30th Jul 2025509 PMAQI
30th Jul 20255110 PMAQI
30th Jul 20255011 PMAQI
31st Jul 20255012 AMAQI
31st Jul 2025531 AMAQI
31st Jul 2025532 AMAQI
31st Jul 2025523 AMAQI
31st Jul 2025524 AMAQI
28°C24/35°C
31st Jul 2025525 AMAQI
31st Jul 2025526 AMAQI
31st Jul 2025527 AMAQI
31st Jul 2025528 AMAQI
31st Jul 2025529 AMAQI
31st Jul 20255310 AMAQI
31st Jul 20255311 AMAQI
31st Jul 20255512 PMAQI
31st Jul 2025561 PMAQI
31st Jul 2025552 PMAQI
31st Jul 2025533 PMAQI
31st Jul 2025524 PMAQI
31st Jul 2025505 PMAQI
31st Jul 2025486 PMAQI
31st Jul 2025467 PMAQI
31st Jul 2025518 PMAQI
31st Jul 2025529 PMAQI
31st Jul 20255410 PMAQI
31st Jul 20255511 PMAQI
1st Aug 20255412 AMAQI
1st Aug 2025541 AMAQI
1st Aug 2025542 AMAQI
1st Aug 2025543 AMAQI
1st Aug 2025544 AMAQI
25°C23/28°C
1st Aug 2025535 AMAQI
1st Aug 2025536 AMAQI
1st Aug 2025547 AMAQI
1st Aug 2025598 AMAQI
1st Aug 2025609 AMAQI
1st Aug 20255610 AMAQI
1st Aug 20255911 AMAQI
1st Aug 20255412 PMAQI
1st Aug 2025501 PMAQI
1st Aug 2025482 PMAQI
1st Aug 2025473 PMAQI
1st Aug 2025434 PMAQI
1st Aug 2025415 PMAQI
1st Aug 2025516 PMAQI
1st Aug 2025467 PMAQI
1st Aug 2025508 PMAQI
1st Aug 2025529 PMAQI
1st Aug 20255210 PMAQI
1st Aug 20255211 PMAQI
2nd Aug 20255012 AMAQI
2nd Aug 2025541 AMAQI
2nd Aug 2025542 AMAQI
2nd Aug 2025543 AMAQI
2nd Aug 2025534 AMAQI
27°C25/31°C
2nd Aug 2025555 AMAQI
2nd Aug 2025556 AMAQI
2nd Aug 2025547 AMAQI
2nd Aug 2025458 AMAQI
2nd Aug 2025419 AMAQI
2nd Aug 20254910 AMAQI
2nd Aug 20255711 AMAQI
2nd Aug 20254612 PMAQI
2nd Aug 2025511 PMAQI
2nd Aug 2025472 PMAQI
2nd Aug 2025473 PMAQI
2nd Aug 2025394 PMAQI
2nd Aug 2025375 PMAQI
2nd Aug 2025456 PMAQI
2nd Aug 2025497 PMAQI
2nd Aug 2025508 PMAQI
2nd Aug 2025539 PMAQI
2nd Aug 20255410 PMAQI
2nd Aug 20255411 PMAQI
3rd Aug 20255212 AMAQI
3rd Aug 2025541 AMAQI
3rd Aug 2025542 AMAQI
3rd Aug 2025533 AMAQI
3rd Aug 2025534 AMAQI
28°C24/33°C
3rd Aug 2025535 AMAQI
5 AM3rd Aug 2025546 AMAQI
3rd Aug 2025537 AMAQI
3rd Aug 2025548 AMAQI
3rd Aug 2025549 AMAQI
3rd Aug 20255510 AMAQI
3rd Aug 20255511 AMAQI
3rd Aug 20255712 PMAQI
12 PM3rd Aug 2025491 PMAQI
3rd Aug 2025502 PMAQI
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 3 PM
56AQI
11 hours / Day
330 hours / Month
Avg. Lowest Time
4 PM - 6 PM
48AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 3 PM (Avg. 56), while the lowest AQI was between 4 PM to 6 PM (Avg. 48).
Night time
Avg. Highest Time
12 AM - 11 PM
57AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
57AQI
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. 57), while the lowest AQI was between 12 AM to 11 PM (Avg. 57).
2025 Days Vs Air Quality
Huainan, Anhui, China
2025
7%
16
50%
107
32%
68
10%
22
0.4%
1
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
16 DaysModerate
107 DaysPoor
68 DaysUnhealthy
22 DaysSevere
1 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 7%
Health Risk Level:
Extreme
In 2025, 7% 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
Huainan, Anhui, 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
151AQI
151AQI
2nd January 2025
177AQI
177AQI
3rd January 2025
166AQI
166AQI
4th January 2025
183AQI
183AQI
5th January 2025
148AQI
148AQI
6th January 2025
138AQI
138AQI
7th January 2025
117AQI
117AQI
8th January 2025
131AQI
131AQI
9th January 2025
93AQI
93AQI
10th January 2025
110AQI
110AQI
11th January 2025
120AQI
120AQI
12th January 2025
124AQI
124AQI
13th January 2025
147AQI
147AQI
14th January 2025
149AQI
149AQI
15th January 2025
100AQI
100AQI
16th January 2025
128AQI
128AQI
17th January 2025
132AQI
132AQI
18th January 2025
154AQI
154AQI
19th January 2025
163AQI
163AQI
20th January 2025
166AQI
166AQI
21st January 2025
172AQI
172AQI
22nd January 2025
195AQI
195AQI
23rd January 2025
163AQI
163AQI
24th January 2025
133AQI
133AQI
25th January 2025
109AQI
109AQI
26th January 2025
136AQI
136AQI
27th January 2025
79AQI
79AQI
28th January 2025
125AQI
125AQI
29th January 2025
145AQI
145AQI
30th January 2025
141AQI
141AQI
31st January 2025
172AQI
172AQI
1st February 2025
161AQI
161AQI
2nd February 2025
162AQI
162AQI
3rd February 2025
168AQI
168AQI
4th February 2025
131AQI
131AQI
5th February 2025
120AQI
120AQI
6th February 2025
99AQI
99AQI
7th February 2025
86AQI
86AQI
8th February 2025
69AQI
69AQI
9th February 2025
83AQI
83AQI
10th February 2025
103AQI
103AQI
11th February 2025
120AQI
120AQI
12th February 2025
148AQI
148AQI
13th February 2025
118AQI
118AQI
14th February 2025
153AQI
153AQI
15th February 2025
119AQI
119AQI
16th February 2025
133AQI
133AQI
17th February 2025
98AQI
98AQI
18th February 2025
127AQI
127AQI
19th February 2025
137AQI
137AQI
20th February 2025
121AQI
121AQI
21st February 2025
124AQI
124AQI
22nd February 2025
145AQI
145AQI
23rd February 2025
151AQI
151AQI
24th February 2025
113AQI
113AQI
25th February 2025
144AQI
144AQI
26th February 2025
149AQI
149AQI
27th February 2025
148AQI
148AQI
28th February 2025
157AQI
157AQI
1st March 2025
154AQI
154AQI
2nd March 2025
117AQI
117AQI
3rd March 2025
104AQI
104AQI
4th March 2025
131AQI
131AQI
5th March 2025
136AQI
136AQI
6th March 2025
135AQI
135AQI
7th March 2025
137AQI
137AQI
8th March 2025
148AQI
148AQI
9th March 2025
152AQI
152AQI
10th March 2025
153AQI
153AQI
11th March 2025
159AQI
159AQI
12th March 2025
170AQI
170AQI
13th March 2025
137AQI
137AQI
14th March 2025
101AQI
101AQI
15th March 2025
113AQI
113AQI
16th March 2025
85AQI
85AQI
17th March 2025
87AQI
87AQI
18th March 2025
77AQI
77AQI
19th March 2025
84AQI
84AQI
20th March 2025
86AQI
86AQI
21st March 2025
81AQI
81AQI
22nd March 2025
94AQI
94AQI
23rd March 2025
111AQI
111AQI
24th March 2025
129AQI
129AQI
25th March 2025
102AQI
102AQI
26th March 2025
115AQI
115AQI
27th March 2025
110AQI
110AQI
28th March 2025
94AQI
94AQI
29th March 2025
102AQI
102AQI
30th March 2025
107AQI
107AQI
31st March 2025
98AQI
98AQI
1st April 2025
100AQI
100AQI
2nd April 2025
95AQI
95AQI
3rd April 2025
90AQI
90AQI
4th April 2025
111AQI
111AQI
5th April 2025
101AQI
101AQI
6th April 2025
97AQI
97AQI
7th April 2025
96AQI
96AQI
8th April 2025
103AQI
103AQI
9th April 2025
111AQI
111AQI
10th April 2025
118AQI
118AQI
11th April 2025
111AQI
111AQI
12th April 2025
221AQI
221AQI
13th April 2025
104AQI
104AQI
14th April 2025
89AQI
89AQI
15th April 2025
77AQI
77AQI
16th April 2025
84AQI
84AQI
17th April 2025
92AQI
92AQI
18th April 2025
99AQI
99AQI
19th April 2025
92AQI
92AQI
20th April 2025
85AQI
85AQI
21st April 2025
94AQI
94AQI
22nd April 2025
100AQI
100AQI
23rd April 2025
95AQI
95AQI
24th April 2025
94AQI
94AQI
25th April 2025
78AQI
78AQI
26th April 2025
80AQI
80AQI
27th April 2025
80AQI
80AQI
28th April 2025
92AQI
92AQI
29th April 2025
82AQI
82AQI
30th April 2025
81AQI
81AQI
1st May 2025
83AQI
83AQI
2nd May 2025
83AQI
83AQI
3rd May 2025
76AQI
76AQI
4th May 2025
76AQI
76AQI
5th May 2025
84AQI
84AQI
6th May 2025
100AQI
100AQI
7th May 2025
105AQI
105AQI
8th May 2025
89AQI
89AQI
9th May 2025
76AQI
76AQI
10th May 2025
67AQI
67AQI
11th May 2025
78AQI
78AQI
12th May 2025
74AQI
74AQI
13th May 2025
82AQI
82AQI
14th May 2025
97AQI
97AQI
15th May 2025
114AQI
114AQI
16th May 2025
93AQI
93AQI
17th May 2025
110AQI
110AQI
18th May 2025
89AQI
89AQI
19th May 2025
104AQI
104AQI
20th May 2025
96AQI
96AQI
21st May 2025
82AQI
82AQI
22nd May 2025
86AQI
86AQI
23rd May 2025
108AQI
108AQI
24th May 2025
105AQI
105AQI
25th May 2025
98AQI
98AQI
26th May 2025
108AQI
108AQI
27th May 2025
110AQI
110AQI
28th May 2025
103AQI
103AQI
29th May 2025
99AQI
99AQI
30th May 2025
86AQI
86AQI
31st May 2025
106AQI
106AQI
1st June 2025
72AQI
72AQI
2nd June 2025
72AQI
72AQI
3rd June 2025
75AQI
75AQI
4th June 2025
83AQI
83AQI
5th June 2025
76AQI
76AQI
6th June 2025
74AQI
74AQI
7th June 2025
60AQI
60AQI
8th June 2025
64AQI
64AQI
9th June 2025
60AQI
60AQI
10th June 2025
69AQI
69AQI
11th June 2025
72AQI
72AQI
12th June 2025
76AQI
76AQI
13th June 2025
73AQI
73AQI
14th June 2025
69AQI
69AQI
15th June 2025
55AQI
55AQI
16th June 2025
61AQI
61AQI
17th June 2025
64AQI
64AQI
18th June 2025
54AQI
54AQI
19th June 2025
47AQI
47AQI
20th June 2025
47AQI
47AQI
21st June 2025
47AQI
47AQI
22nd June 2025
41AQI
41AQI
23rd June 2025
53AQI
53AQI
24th June 2025
62AQI
62AQI
25th June 2025
58AQI
58AQI
26th June 2025
60AQI
60AQI
27th June 2025
54AQI
54AQI
28th June 2025
51AQI
51AQI
29th June 2025
45AQI
45AQI
30th June 2025
51AQI
51AQI
1st July 2025
51AQI
51AQI
2nd July 2025
46AQI
46AQI
3rd July 2025
52AQI
52AQI
4th July 2025
52AQI
52AQI
5th July 2025
57AQI
57AQI
6th July 2025
61AQI
61AQI
7th July 2025
65AQI
65AQI
8th July 2025
56AQI
56AQI
9th July 2025
50AQI
50AQI
10th July 2025
65AQI
65AQI
11th July 2025
72AQI
72AQI
12th July 2025
64AQI
64AQI
13th July 2025
62AQI
62AQI
14th July 2025
65AQI
65AQI
15th July 2025
64AQI
64AQI
16th July 2025
63AQI
63AQI
17th July 2025
62AQI
62AQI
18th July 2025
63AQI
63AQI
19th July 2025
61AQI
61AQI
20th July 2025
48AQI
48AQI
21st July 2025
46AQI
46AQI
22nd July 2025
43AQI
43AQI
23rd July 2025
46AQI
46AQI
24th July 2025
46AQI
46AQI
25th July 2025
56AQI
56AQI
26th July 2025
50AQI
50AQI
27th July 2025
48AQI
48AQI
28th July 2025
45AQI
45AQI
29th July 2025
52AQI
52AQI
30th July 2025
49AQI
49AQI
31st July 2025
52AQI
52AQI
1st August 2025
52AQI
52AQI
2nd August 2025
52AQI
52AQI
141AQI
128AQI
116AQI
98AQI
92AQI
62AQI
55AQI
52AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202598AQI
3
17
11
5
17
6
9
17
5
22
7
1
21
10
5
25
11
20
2
16
107
68
22
1
Highest AQI recorded in
January141AQI
Lowest AQI recorded in
August52AQI
2024101AQI
3
11
16
1
1
7
13
8
7
17
7
12
18
18
12
1
3
27
15
16
5
26
2
26
2
1
17
12
1
16
13
1
21
10
27
175
119
44
1
Highest AQI recorded in
January148AQI
Lowest AQI recorded in
July51AQI
2023103AQI
3
15
10
3
8
9
11
4
16
9
2
15
12
2
1
1
23
7
7
22
1
18
12
1
2
28
1
5
21
4
12
17
2
6
16
4
6
17
5
3
33
160
116
43
8
1
Highest AQI recorded in
January147AQI
Lowest AQI recorded in
July53AQI
2022106AQI
1
8
21
1
1
14
7
6
21
3
1
17
13
24
7
5
23
2
10
15
1
25
3
3
15
10
3
9
16
5
3
14
11
3
18
140
108
50
5
Highest AQI recorded in
January164AQI
Lowest AQI recorded in
August52AQI
2021109AQI
3
11
15
2
6
14
8
5
19
5
1
1
12
13
4
1
16
13
2
24
6
17
14
30
1
1
26
3
13
12
6
1
8
9
12
5
12
14
19
162
113
64
6
1
Highest AQI recorded in
January150AQI
Lowest AQI recorded in
July51AQI
2020105AQI
5
8
5
15
1
11
7
3
23
3
1
4
23
4
6
23
2
20
10
9
17
5
4
17
9
3
2
24
2
13
126
85
40
2
Highest AQI recorded in
December165AQI
Lowest AQI recorded in
August67AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
109AQILeast Polluted Year Recorded
2025(Avg.)
98AQIHuainan's annual 2025 AQI (98) shows an average percentage change of -6.2% (improved AQI) compared to previous years: 2020 (105), 2021 (109), 2022 (106), 2023 (103), 2024 (101).
