Country Background

Monitoring Station, Huaibei, 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

Monitoring Station, Huaibei, Anhui, China

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
11th Aug 2024
118AQI
Lowest AQI recorded on
27th Aug 2024
28AQI


Same Day Analysis (20th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 58 of Moderate air quality, showing improvement over 2024, 2023 and 2021 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 20th Aug - 21st Aug 2025

Monitoring Station, Huaibei, Anhui, China

AQI
Day
Night
.

5 AM20th Aug 2025

7 PM

4 AM21st Aug 2025

Day time
Avg. Highest Time
5AM20th Aug

62AQI

Avg. Lowest Time
6PM20th Aug

45AQI

Night time
Avg. Highest Time
12AM21st Aug

61AQI

Avg. Lowest Time
7PM20th Aug

53AQI

In the last 24 hours,

Monitoring Station's AQI reached its highest point of 62 at 5 AM during the Day, while the lowest point, 45, was recorded at 6 PM during the Day between 20th Aug and 21st Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Monitoring Station, Huaibei, Anhui, China

JulAug
22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st
Day
Night
22nd Jul 2025645 AMAQI
22nd Jul 2025636 AMAQI
22nd Jul 2025647 AMAQI
22nd Jul 2025408 AMAQI
22nd Jul 2025349 AMAQI
22nd Jul 20253810 AMAQI
22nd Jul 20253911 AMAQI
22nd Jul 20254012 PMAQI
22nd Jul 2025431 PMAQI
22nd Jul 2025462 PMAQI
22nd Jul 2025463 PMAQI
22nd Jul 2025464 PMAQI
22nd Jul 2025535 PMAQI
22nd Jul 2025576 PMAQI
22nd Jul 2025637 PMAQI
22nd Jul 2025618 PMAQI
22nd Jul 2025609 PMAQI
22nd Jul 20256010 PMAQI
22nd Jul 20256011 PMAQI
23rd Jul 20255912 AMAQI
23rd Jul 2025631 AMAQI
23rd Jul 2025642 AMAQI
23rd Jul 2025623 AMAQI
23rd Jul 2025614 AMAQI

31°C26/38°C

23rd Jul 2025605 AMAQI
23rd Jul 2025616 AMAQI
23rd Jul 2025617 AMAQI
23rd Jul 2025528 AMAQI
23rd Jul 2025529 AMAQI
23rd Jul 20255310 AMAQI
23rd Jul 20255911 AMAQI
23rd Jul 20255712 PMAQI
23rd Jul 2025611 PMAQI
23rd Jul 2025532 PMAQI
23rd Jul 2025543 PMAQI
23rd Jul 2025544 PMAQI
23rd Jul 2025575 PMAQI
23rd Jul 2025596 PMAQI
23rd Jul 2025597 PMAQI
23rd Jul 2025608 PMAQI
23rd Jul 2025609 PMAQI
23rd Jul 20256010 PMAQI
23rd Jul 20255911 PMAQI
24th Jul 20255812 AMAQI
24th Jul 2025591 AMAQI
24th Jul 2025622 AMAQI
24th Jul 2025623 AMAQI
24th Jul 2025614 AMAQI

30°C26/34°C

24th Jul 2025615 AMAQI
24th Jul 2025616 AMAQI
24th Jul 2025617 AMAQI
24th Jul 2025458 AMAQI
24th Jul 2025439 AMAQI
24th Jul 20255310 AMAQI
24th Jul 20255311 AMAQI
24th Jul 20255112 PMAQI
24th Jul 2025561 PMAQI
24th Jul 2025562 PMAQI
24th Jul 2025563 PMAQI
24th Jul 2025554 PMAQI
24th Jul 2025555 PMAQI
24th Jul 2025576 PMAQI
24th Jul 2025647 PMAQI
24th Jul 2025628 PMAQI
24th Jul 2025649 PMAQI
24th Jul 20256210 PMAQI
24th Jul 20256011 PMAQI
25th Jul 20255912 AMAQI
25th Jul 2025601 AMAQI
25th Jul 2025612 AMAQI
25th Jul 2025603 AMAQI
25th Jul 2025604 AMAQI

31°C26/37°C

25th Jul 2025595 AMAQI
25th Jul 2025606 AMAQI
25th Jul 2025607 AMAQI
25th Jul 2025588 AMAQI
25th Jul 2025629 AMAQI
25th Jul 20256310 AMAQI
25th Jul 20256111 AMAQI
25th Jul 20256312 PMAQI
25th Jul 2025621 PMAQI
25th Jul 2025652 PMAQI
25th Jul 2025643 PMAQI
25th Jul 2025644 PMAQI
25th Jul 2025655 PMAQI
25th Jul 2025636 PMAQI
25th Jul 2025557 PMAQI
25th Jul 2025588 PMAQI
25th Jul 2025599 PMAQI
25th Jul 20255810 PMAQI
25th Jul 20255811 PMAQI
26th Jul 20255912 AMAQI
26th Jul 2025601 AMAQI
26th Jul 2025602 AMAQI
26th Jul 2025603 AMAQI
26th Jul 2025604 AMAQI

31°C25/37°C

26th Jul 2025615 AMAQI
26th Jul 2025616 AMAQI
26th Jul 2025617 AMAQI
26th Jul 2025628 AMAQI
26th Jul 2025589 AMAQI
26th Jul 20256010 AMAQI
26th Jul 20256011 AMAQI
26th Jul 20255812 PMAQI
26th Jul 2025601 PMAQI
26th Jul 2025572 PMAQI
26th Jul 2025553 PMAQI
26th Jul 2025554 PMAQI
26th Jul 2025525 PMAQI
26th Jul 2025486 PMAQI
26th Jul 2025517 PMAQI
26th Jul 2025568 PMAQI
26th Jul 2025559 PMAQI
26th Jul 20255510 PMAQI
26th Jul 20255511 PMAQI
27th Jul 20255512 AMAQI
27th Jul 2025601 AMAQI
27th Jul 2025602 AMAQI
27th Jul 2025603 AMAQI
27th Jul 2025604 AMAQI

30°C24/36°C

27th Jul 2025605 AMAQI
27th Jul 2025606 AMAQI
27th Jul 2025617 AMAQI
27th Jul 2025588 AMAQI
27th Jul 2025569 AMAQI
27th Jul 20255410 AMAQI
27th Jul 20255111 AMAQI
27th Jul 20254412 PMAQI
27th Jul 2025501 PMAQI
27th Jul 2025482 PMAQI
27th Jul 2025523 PMAQI
27th Jul 2025524 PMAQI
27th Jul 2025525 PMAQI
27th Jul 2025526 PMAQI
27th Jul 2025567 PMAQI
27th Jul 2025628 PMAQI
27th Jul 2025649 PMAQI
27th Jul 20256110 PMAQI
27th Jul 20256011 PMAQI
28th Jul 20255812 AMAQI
28th Jul 2025601 AMAQI
28th Jul 2025602 AMAQI
28th Jul 2025593 AMAQI
28th Jul 2025584 AMAQI

30°C25/37°C

28th Jul 2025585 AMAQI
28th Jul 2025586 AMAQI
28th Jul 2025587 AMAQI
28th Jul 2025628 AMAQI
28th Jul 2025599 AMAQI
28th Jul 20255610 AMAQI
28th Jul 20255511 AMAQI
28th Jul 20255412 PMAQI
28th Jul 2025521 PMAQI
28th Jul 2025522 PMAQI
28th Jul 2025473 PMAQI
28th Jul 2025484 PMAQI
28th Jul 2025525 PMAQI
28th Jul 2025526 PMAQI
28th Jul 2025507 PMAQI
28th Jul 2025548 PMAQI
28th Jul 2025539 PMAQI
28th Jul 20255110 PMAQI
28th Jul 20255211 PMAQI
29th Jul 20255212 AMAQI
29th Jul 2025581 AMAQI
29th Jul 2025592 AMAQI
29th Jul 2025583 AMAQI
29th Jul 2025584 AMAQI

29°C24/35°C

29th Jul 2025585 AMAQI
29th Jul 2025586 AMAQI
29th Jul 2025587 AMAQI
29th Jul 2025508 AMAQI
29th Jul 2025559 AMAQI
29th Jul 20255810 AMAQI
29th Jul 20255611 AMAQI
29th Jul 20255712 PMAQI
29th Jul 2025571 PMAQI
29th Jul 2025562 PMAQI
29th Jul 2025563 PMAQI
29th Jul 2025544 PMAQI
29th Jul 2025555 PMAQI
29th Jul 2025536 PMAQI
29th Jul 2025507 PMAQI
29th Jul 2025548 PMAQI
29th Jul 2025549 PMAQI
29th Jul 20255410 PMAQI
29th Jul 20255311 PMAQI
30th Jul 20255312 AMAQI
30th Jul 2025581 AMAQI
30th Jul 2025572 AMAQI
30th Jul 2025583 AMAQI
30th Jul 2025574 AMAQI

30°C24/36°C

30th Jul 2025585 AMAQI
30th Jul 2025576 AMAQI
30th Jul 2025577 AMAQI
30th Jul 2025648 AMAQI
30th Jul 2025659 AMAQI
30th Jul 20255910 AMAQI
30th Jul 20255911 AMAQI
30th Jul 20255812 PMAQI
30th Jul 2025631 PMAQI
30th Jul 2025692 PMAQI
30th Jul 2025663 PMAQI
30th Jul 2025724 PMAQI
30th Jul 2025585 PMAQI
30th Jul 2025706 PMAQI
30th Jul 2025647 PMAQI
30th Jul 2025588 PMAQI
30th Jul 2025549 PMAQI
30th Jul 20255310 PMAQI
30th Jul 20255411 PMAQI
31st Jul 20255312 AMAQI
31st Jul 2025571 AMAQI
31st Jul 2025572 AMAQI
31st Jul 2025573 AMAQI
31st Jul 2025574 AMAQI

29°C25/35°C

31st Jul 2025575 AMAQI
31st Jul 2025576 AMAQI
31st Jul 2025577 AMAQI
31st Jul 2025578 AMAQI
31st Jul 2025579 AMAQI
31st Jul 20255610 AMAQI
31st Jul 20255611 AMAQI
31st Jul 20255512 PMAQI
31st Jul 2025571 PMAQI
31st Jul 2025522 PMAQI
31st Jul 2025533 PMAQI
31st Jul 2025524 PMAQI
31st Jul 2025535 PMAQI
31st Jul 2025496 PMAQI
31st Jul 2025557 PMAQI
31st Jul 2025558 PMAQI
31st Jul 2025549 PMAQI
31st Jul 20255610 PMAQI
31st Jul 20255611 PMAQI
1st Aug 20255512 AMAQI
1st Aug 2025551 AMAQI
1st Aug 2025562 AMAQI
1st Aug 2025563 AMAQI
1st Aug 2025544 AMAQI

27°C24/32°C

1st Aug 2025545 AMAQI
1st Aug 2025546 AMAQI
1st Aug 2025547 AMAQI
1st Aug 2025638 AMAQI
1st Aug 2025649 AMAQI
1st Aug 20256610 AMAQI
1st Aug 20256611 AMAQI
1st Aug 20255912 PMAQI
1st Aug 2025541 PMAQI
1st Aug 2025542 PMAQI
1st Aug 2025543 PMAQI
1st Aug 2025484 PMAQI
1st Aug 2025565 PMAQI
1st Aug 2025546 PMAQI
1st Aug 2025547 PMAQI
1st Aug 2025548 PMAQI
1st Aug 2025569 PMAQI
1st Aug 20255610 PMAQI
1st Aug 20255511 PMAQI
2nd Aug 20255312 AMAQI
2nd Aug 2025541 AMAQI
2nd Aug 2025552 AMAQI
2nd Aug 2025553 AMAQI
2nd Aug 2025554 AMAQI

28°C25/31°C

2nd Aug 2025565 AMAQI
2nd Aug 2025566 AMAQI
2nd Aug 2025567 AMAQI
2nd Aug 2025588 AMAQI
2nd Aug 2025549 AMAQI
2nd Aug 20255810 AMAQI
2nd Aug 20256111 AMAQI
2nd Aug 20255512 PMAQI
2nd Aug 2025511 PMAQI
2nd Aug 2025542 PMAQI
2nd Aug 2025543 PMAQI
2nd Aug 2025484 PMAQI
2nd Aug 2025505 PMAQI
2nd Aug 2025506 PMAQI
2nd Aug 2025527 PMAQI
2nd Aug 2025548 PMAQI
2nd Aug 2025569 PMAQI
2nd Aug 20255610 PMAQI
2nd Aug 20255411 PMAQI
3rd Aug 20255412 AMAQI
3rd Aug 2025551 AMAQI
3rd Aug 2025562 AMAQI
3rd Aug 2025553 AMAQI
3rd Aug 2025554 AMAQI

29°C24/34°C

3rd Aug 2025555 AMAQI
3rd Aug 2025546 AMAQI
3rd Aug 2025547 AMAQI
3rd Aug 2025558 AMAQI
3rd Aug 2025529 AMAQI
3rd Aug 20255810 AMAQI
3rd Aug 20255511 AMAQI
3rd Aug 20256112 PMAQI
3rd Aug 2025551 PMAQI
3rd Aug 2025572 PMAQI
3rd Aug 2025583 PMAQI
3rd Aug 2025574 PMAQI
3rd Aug 2025605 PMAQI
3rd Aug 2025616 PMAQI
3rd Aug 2025627 PMAQI
3rd Aug 2025608 PMAQI
3rd Aug 2025629 PMAQI
3rd Aug 20256210 PMAQI
3rd Aug 20256211 PMAQI
4th Aug 20256012 AMAQI
4th Aug 2025551 AMAQI
4th Aug 2025562 AMAQI
4th Aug 2025563 AMAQI
4th Aug 2025554 AMAQI

30°C24/37°C

4th Aug 2025565 AMAQI
4th Aug 2025556 AMAQI
4th Aug 2025547 AMAQI
4th Aug 2025788 AMAQI
4th Aug 2025789 AMAQI
4th Aug 20257210 AMAQI
4th Aug 20256911 AMAQI
4th Aug 20257412 PMAQI
4th Aug 2025761 PMAQI
4th Aug 2025682 PMAQI
4th Aug 2025733 PMAQI
4th Aug 2025714 PMAQI
4th Aug 2025735 PMAQI
4th Aug 2025716 PMAQI
4th Aug 2025687 PMAQI
4th Aug 2025668 PMAQI
4th Aug 2025689 PMAQI
4th Aug 20256910 PMAQI
4th Aug 20257311 PMAQI
5th Aug 20256412 AMAQI
5th Aug 2025561 AMAQI
5th Aug 2025562 AMAQI
5th Aug 2025583 AMAQI
5th Aug 2025604 AMAQI

32°C27/37°C

5th Aug 2025595 AMAQI
5th Aug 2025616 AMAQI
5th Aug 2025627 AMAQI
5th Aug 2025988 AMAQI
5th Aug 2025879 AMAQI
5th Aug 20258910 AMAQI
5th Aug 20257611 AMAQI
5th Aug 20258012 PMAQI
5th Aug 2025731 PMAQI
5th Aug 2025782 PMAQI
5th Aug 2025813 PMAQI
5th Aug 2025664 PMAQI
5th Aug 2025735 PMAQI
5th Aug 2025766 PMAQI
5th Aug 2025687 PMAQI
5th Aug 2025658 PMAQI
5th Aug 2025659 PMAQI
5th Aug 20256910 PMAQI
5th Aug 20256911 PMAQI
6th Aug 20256312 AMAQI
6th Aug 2025581 AMAQI
6th Aug 2025582 AMAQI
6th Aug 2025613 AMAQI
6th Aug 2025624 AMAQI

32°C27/38°C

6th Aug 2025625 AMAQI
6th Aug 2025626 AMAQI
6th Aug 2025637 AMAQI
6th Aug 2025788 AMAQI
6th Aug 2025829 AMAQI
6th Aug 20257610 AMAQI
6th Aug 20258211 AMAQI
6th Aug 20257912 PMAQI
6th Aug 2025731 PMAQI
6th Aug 2025712 PMAQI
6th Aug 2025703 PMAQI
6th Aug 2025644 PMAQI
6th Aug 2025665 PMAQI
6th Aug 2025646 PMAQI
6th Aug 2025597 PMAQI
6th Aug 2025628 PMAQI
6th Aug 2025659 PMAQI
6th Aug 20256410 PMAQI
6th Aug 20256511 PMAQI
7th Aug 20256212 AMAQI
7th Aug 2025611 AMAQI
7th Aug 2025612 AMAQI
7th Aug 2025643 AMAQI
7th Aug 2025664 AMAQI

31°C26/39°C

7th Aug 2025665 AMAQI
7th Aug 2025626 AMAQI
7th Aug 2025667 AMAQI
7th Aug 2025708 AMAQI
7th Aug 2025779 AMAQI
7th Aug 20257810 AMAQI
7th Aug 20257911 AMAQI
7th Aug 20257812 PMAQI
7th Aug 2025681 PMAQI
7th Aug 2025762 PMAQI
7th Aug 2025633 PMAQI
7th Aug 2025604 PMAQI
7th Aug 2025605 PMAQI
7th Aug 2025626 PMAQI
7th Aug 2025597 PMAQI
7th Aug 2025588 PMAQI
7th Aug 2025569 PMAQI
7th Aug 20255810 PMAQI
7th Aug 20255611 PMAQI
8th Aug 20255612 AMAQI
8th Aug 2025631 AMAQI
8th Aug 2025632 AMAQI
8th Aug 2025643 AMAQI
8th Aug 2025664 AMAQI

29°C26/33°C

8th Aug 2025675 AMAQI
8th Aug 2025666 AMAQI
8th Aug 2025667 AMAQI
8th Aug 2025568 AMAQI
8th Aug 2025669 AMAQI
8th Aug 20256310 AMAQI
8th Aug 20257411 AMAQI
8th Aug 20257412 PMAQI
8th Aug 2025761 PMAQI
8th Aug 2025782 PMAQI
8th Aug 2025643 PMAQI
8th Aug 2025564 PMAQI
8th Aug 2025305 PMAQI
8th Aug 2025346 PMAQI
8th Aug 2025517 PMAQI
8th Aug 2025568 PMAQI
8th Aug 2025579 PMAQI
8th Aug 20255610 PMAQI
8th Aug 20255611 PMAQI
9th Aug 20256212 AMAQI
9th Aug 2025641 AMAQI
9th Aug 2025632 AMAQI
9th Aug 2025643 AMAQI
9th Aug 2025664 AMAQI

29°C26/34°C

9th Aug 2025665 AMAQI
9th Aug 2025666 AMAQI
9th Aug 2025667 AMAQI
9th Aug 2025578 AMAQI
9th Aug 2025529 AMAQI
9th Aug 20255210 AMAQI
9th Aug 20255211 AMAQI
9th Aug 20255412 PMAQI
9th Aug 2025521 PMAQI
9th Aug 2025522 PMAQI
9th Aug 2025403 PMAQI
9th Aug 2025444 PMAQI
9th Aug 2025365 PMAQI
9th Aug 2025556 PMAQI
9th Aug 2025567 PMAQI
9th Aug 2025648 PMAQI
9th Aug 2025589 PMAQI
9th Aug 20257110 PMAQI
9th Aug 20257211 PMAQI
10th Aug 20257112 AMAQI
10th Aug 2025641 AMAQI
10th Aug 2025642 AMAQI
10th Aug 2025643 AMAQI
10th Aug 2025624 AMAQI

27°C25/30°C

10th Aug 2025625 AMAQI
10th Aug 2025626 AMAQI
10th Aug 2025627 AMAQI
10th Aug 2025628 AMAQI
10th Aug 2025609 AMAQI
10th Aug 20255810 AMAQI
10th Aug 20256211 AMAQI
10th Aug 20256212 PMAQI
10th Aug 2025581 PMAQI
10th Aug 2025552 PMAQI
10th Aug 2025553 PMAQI
10th Aug 2025564 PMAQI
10th Aug 2025585 PMAQI
10th Aug 2025546 PMAQI
10th Aug 2025547 PMAQI
10th Aug 2025598 PMAQI
10th Aug 2025649 PMAQI
10th Aug 20256010 PMAQI
10th Aug 20256011 PMAQI
11th Aug 20256012 AMAQI
11th Aug 2025631 AMAQI
11th Aug 2025632 AMAQI
11th Aug 2025633 AMAQI
11th Aug 2025624 AMAQI

25°C23/27°C

11th Aug 2025625 AMAQI
11th Aug 2025626 AMAQI
11th Aug 2025627 AMAQI
11th Aug 2025438 AMAQI
11th Aug 2025259 AMAQI
11th Aug 20251810 AMAQI
11th Aug 20252211 AMAQI
11th Aug 20252212 PMAQI
11th Aug 2025221 PMAQI
11th Aug 2025342 PMAQI
11th Aug 2025483 PMAQI
11th Aug 2025424 PMAQI
11th Aug 2025405 PMAQI
11th Aug 2025426 PMAQI
11th Aug 2025407 PMAQI
11th Aug 2025538 PMAQI
11th Aug 2025529 PMAQI
11th Aug 20254810 PMAQI
11th Aug 20255311 PMAQI
12th Aug 20255412 AMAQI
12th Aug 2025591 AMAQI
12th Aug 2025602 AMAQI
12th Aug 2025583 AMAQI
12th Aug 2025564 AMAQI

24°C21/28°C

12th Aug 2025565 AMAQI
12th Aug 2025566 AMAQI
12th Aug 2025567 AMAQI
12th Aug 2025588 AMAQI
12th Aug 2025599 AMAQI
12th Aug 20255210 AMAQI
12th Aug 20255511 AMAQI
12th Aug 20255412 PMAQI
12th Aug 2025501 PMAQI
12th Aug 2025482 PMAQI
12th Aug 2025453 PMAQI
12th Aug 2025494 PMAQI
12th Aug 2025465 PMAQI
12th Aug 2025546 PMAQI
12th Aug 2025557 PMAQI
12th Aug 2025528 PMAQI
12th Aug 2025599 PMAQI
12th Aug 20255910 PMAQI
12th Aug 20255811 PMAQI
13th Aug 20255812 AMAQI
13th Aug 2025591 AMAQI
13th Aug 2025582 AMAQI
13th Aug 2025563 AMAQI
13th Aug 2025574 AMAQI

24°C20/29°C

13th Aug 2025585 AMAQI
13th Aug 2025586 AMAQI
13th Aug 2025577 AMAQI
13th Aug 2025648 AMAQI
13th Aug 2025639 AMAQI
13th Aug 20256410 AMAQI
13th Aug 20256211 AMAQI
13th Aug 20256312 PMAQI
13th Aug 2025661 PMAQI
13th Aug 2025632 PMAQI
13th Aug 2025643 PMAQI
13th Aug 2025644 PMAQI
13th Aug 2025645 PMAQI
13th Aug 2025676 PMAQI
13th Aug 2025627 PMAQI
13th Aug 2025648 PMAQI
13th Aug 2025629 PMAQI
13th Aug 20256010 PMAQI
13th Aug 20256011 PMAQI
14th Aug 20256012 AMAQI
14th Aug 2025581 AMAQI
14th Aug 2025592 AMAQI
14th Aug 2025583 AMAQI
14th Aug 2025594 AMAQI

26°C24/30°C

14th Aug 2025575 AMAQI
14th Aug 2025596 AMAQI
14th Aug 2025597 AMAQI
14th Aug 2025688 AMAQI
14th Aug 2025669 AMAQI
14th Aug 20256910 AMAQI
14th Aug 20256611 AMAQI
14th Aug 20256412 PMAQI
14th Aug 2025561 PMAQI
14th Aug 2025462 PMAQI
14th Aug 2025493 PMAQI
14th Aug 2025524 PMAQI
14th Aug 2025525 PMAQI
14th Aug 2025516 PMAQI
14th Aug 2025567 PMAQI
14th Aug 2025588 PMAQI
14th Aug 2025589 PMAQI
14th Aug 20256010 PMAQI
14th Aug 20255711 PMAQI
15th Aug 20255912 AMAQI
15th Aug 2025591 AMAQI
15th Aug 2025602 AMAQI
15th Aug 2025603 AMAQI
15th Aug 2025614 AMAQI

27°C23/32°C

15th Aug 2025605 AMAQI
15th Aug 2025606 AMAQI
15th Aug 2025607 AMAQI
15th Aug 2025638 AMAQI
15th Aug 2025639 AMAQI
15th Aug 20256810 AMAQI
15th Aug 20256711 AMAQI
15th Aug 20256112 PMAQI
15th Aug 2025651 PMAQI
15th Aug 2025592 PMAQI
15th Aug 2025573 PMAQI
15th Aug 2025544 PMAQI
15th Aug 2025505 PMAQI
15th Aug 2025486 PMAQI
15th Aug 2025547 PMAQI
15th Aug 2025588 PMAQI
15th Aug 2025599 PMAQI
15th Aug 20255910 PMAQI
15th Aug 20256011 PMAQI
16th Aug 20256112 AMAQI
16th Aug 2025601 AMAQI
16th Aug 2025602 AMAQI
16th Aug 2025623 AMAQI
16th Aug 2025624 AMAQI

29°C26/34°C

16th Aug 2025615 AMAQI
16th Aug 2025636 AMAQI
16th Aug 2025627 AMAQI
16th Aug 2025608 AMAQI
16th Aug 2025569 AMAQI
16th Aug 20255610 AMAQI
16th Aug 20255411 AMAQI
16th Aug 20255312 PMAQI
16th Aug 2025491 PMAQI
16th Aug 2025522 PMAQI
16th Aug 2025473 PMAQI
16th Aug 2025474 PMAQI
16th Aug 2025465 PMAQI
16th Aug 2025486 PMAQI
16th Aug 2025537 PMAQI
16th Aug 2025588 PMAQI
16th Aug 2025589 PMAQI
16th Aug 20255610 PMAQI
16th Aug 20255611 PMAQI
17th Aug 20256012 AMAQI
17th Aug 2025621 AMAQI
17th Aug 2025622 AMAQI
17th Aug 2025613 AMAQI
17th Aug 2025594 AMAQI

30°C26/35°C

17th Aug 2025605 AMAQI
17th Aug 2025596 AMAQI
17th Aug 2025607 AMAQI
17th Aug 2025588 AMAQI
17th Aug 2025639 AMAQI
17th Aug 20256810 AMAQI
17th Aug 20256211 AMAQI
17th Aug 20255612 PMAQI
17th Aug 2025571 PMAQI
17th Aug 2025582 PMAQI
17th Aug 2025543 PMAQI
17th Aug 2025554 PMAQI
17th Aug 2025535 PMAQI
17th Aug 2025566 PMAQI
17th Aug 2025567 PMAQI
17th Aug 2025608 PMAQI
17th Aug 2025619 PMAQI
17th Aug 20256210 PMAQI
17th Aug 20256211 PMAQI
18th Aug 20256012 AMAQI
18th Aug 2025601 AMAQI
18th Aug 2025602 AMAQI
18th Aug 2025603 AMAQI
18th Aug 2025594 AMAQI

30°C26/35°C

18th Aug 2025585 AMAQI
18th Aug 2025596 AMAQI
18th Aug 2025587 AMAQI
18th Aug 2025728 AMAQI
18th Aug 2025769 AMAQI
18th Aug 20257210 AMAQI
18th Aug 20257011 AMAQI
18th Aug 20256412 PMAQI
18th Aug 2025691 PMAQI
18th Aug 2025642 PMAQI
18th Aug 2025623 PMAQI
18th Aug 2025594 PMAQI
18th Aug 2025575 PMAQI
18th Aug 2025566 PMAQI
18th Aug 2025587 PMAQI
18th Aug 2025618 PMAQI
18th Aug 2025619 PMAQI
18th Aug 20256410 PMAQI
18th Aug 20256411 PMAQI
19th Aug 20256412 AMAQI
19th Aug 2025591 AMAQI
19th Aug 2025592 AMAQI
19th Aug 2025613 AMAQI
19th Aug 2025614 AMAQI

30°C26/35°C

19th Aug 2025625 AMAQI
19th Aug 2025626 AMAQI
19th Aug 2025617 AMAQI
19th Aug 2025678 AMAQI
19th Aug 2025749 AMAQI
19th Aug 20256710 AMAQI
19th Aug 20256311 AMAQI
19th Aug 20256212 PMAQI
19th Aug 2025601 PMAQI
19th Aug 2025602 PMAQI
19th Aug 2025613 PMAQI
19th Aug 2025584 PMAQI
19th Aug 2025575 PMAQI
19th Aug 2025586 PMAQI
19th Aug 2025587 PMAQI
19th Aug 2025568 PMAQI
19th Aug 2025609 PMAQI
19th Aug 20256210 PMAQI
19th Aug 20256211 PMAQI
20th Aug 20256112 AMAQI
20th Aug 2025601 AMAQI
20th Aug 2025602 AMAQI
20th Aug 2025613 AMAQI
20th Aug 2025614 AMAQI

31°C26/36°C

20th Aug 2025625 AMAQI
20th Aug 2025626 AMAQI
20th Aug 2025627 AMAQI
20th Aug 2025538 AMAQI
20th Aug 2025549 AMAQI
20th Aug 20255410 AMAQI
20th Aug 20255611 AMAQI
20th Aug 20254912 PMAQI
20th Aug 2025531 PMAQI
20th Aug 2025522 PMAQI
20th Aug 2025563 PMAQI
20th Aug 2025454 PMAQI
20th Aug 2025475 PMAQI
20th Aug 2025456 PMAQI
20th Aug 2025537 PMAQI
20th Aug 2025578 PMAQI
20th Aug 2025589 PMAQI
20th Aug 20255910 PMAQI
20th Aug 20256011 PMAQI
21st Aug 20256112 AMAQI
21st Aug 2025611 AMAQI
21st Aug 2025612 AMAQI
21st Aug 2025593 AMAQI
21st Aug 2025594 AMAQI

31°C27/36°C

21st Aug 2025595 AMAQI
5 AM
21st Aug 2025596 AMAQI
21st Aug 2025587 AMAQI
21st Aug 2025688 AMAQI
21st Aug 2025609 AMAQI
21st Aug 20256210 AMAQI
21st Aug 20256211 AMAQI
21st Aug 20256312 PMAQI
12 PM
21st Aug 2025541 PMAQI
21st Aug 2025462 PMAQI
7 PM
12 AM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 7 PM

58AQI

15 hours / Day
450 hours / Month
Avg. Lowest Time
5 AM - 7 PM

58AQI

15 hours / Day
450 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 PM (Avg. 58), while the lowest AQI was between 5 AM to 7 PM (Avg. 58).
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

Monitoring Station, Huaibei, Anhui, China

2025

0.8%

2

53%

124

32%

75

13%

30

0.4%

1

Total number of days with different AQI categories in last 233 days in 2025 (132 days remaining)

Good
2 Days
Moderate
124 Days
Poor
75 Days
Unhealthy
30 Days
Severe
1 Days
Hazardous
0 Days



Under WHO’s Safe Air Quality Limits: 0.86%

Health Risk Level:

Extreme

In 2025, 0.86% of 233 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

Monitoring Station, Huaibei, 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
163AQI
2nd January 2025
187AQI
3rd January 2025
152AQI
4th January 2025
180AQI
5th January 2025
169AQI
6th January 2025
115AQI
7th January 2025
125AQI
8th January 2025
115AQI
9th January 2025
97AQI
10th January 2025
106AQI
11th January 2025
135AQI
12th January 2025
142AQI
13th January 2025
155AQI
14th January 2025
145AQI
15th January 2025
103AQI
16th January 2025
142AQI
17th January 2025
144AQI
18th January 2025
159AQI
19th January 2025
168AQI
20th January 2025
171AQI
21st January 2025
174AQI
22nd January 2025
180AQI
23rd January 2025
158AQI
24th January 2025
136AQI
25th January 2025
139AQI
26th January 2025
140AQI
27th January 2025
84AQI
28th January 2025
118AQI
29th January 2025
153AQI
30th January 2025
151AQI
31st January 2025
182AQI
1st February 2025
170AQI
2nd February 2025
179AQI
3rd February 2025
171AQI
4th February 2025
140AQI
5th February 2025
106AQI
6th February 2025
108AQI
7th February 2025
72AQI
8th February 2025
78AQI
9th February 2025
85AQI
10th February 2025
110AQI
11th February 2025
141AQI
12th February 2025
136AQI
13th February 2025
152AQI
14th February 2025
152AQI
15th February 2025
154AQI
16th February 2025
121AQI
17th February 2025
102AQI
18th February 2025
132AQI
19th February 2025
128AQI
20th February 2025
102AQI
21st February 2025
105AQI
22nd February 2025
140AQI
23rd February 2025
120AQI
24th February 2025
97AQI
25th February 2025
141AQI
26th February 2025
145AQI
27th February 2025
157AQI
28th February 2025
160AQI
1st March 2025
161AQI
2nd March 2025
91AQI
3rd March 2025
104AQI
4th March 2025
125AQI
5th March 2025
136AQI
6th March 2025
138AQI
7th March 2025
144AQI
8th March 2025
154AQI
9th March 2025
153AQI
10th March 2025
157AQI
11th March 2025
163AQI
12th March 2025
172AQI
13th March 2025
138AQI
14th March 2025
98AQI
15th March 2025
133AQI
16th March 2025
82AQI
17th March 2025
94AQI
18th March 2025
75AQI
19th March 2025
99AQI
20th March 2025
98AQI
21st March 2025
87AQI
22nd March 2025
96AQI
23rd March 2025
124AQI
24th March 2025
241AQI
25th March 2025
131AQI
26th March 2025
146AQI
27th March 2025
122AQI
28th March 2025
137AQI
29th March 2025
89AQI
30th March 2025
107AQI
31st March 2025
109AQI
1st April 2025
113AQI
2nd April 2025
91AQI
3rd April 2025
105AQI
4th April 2025
128AQI
5th April 2025
106AQI
6th April 2025
108AQI
7th April 2025
110AQI
8th April 2025
134AQI
9th April 2025
123AQI
10th April 2025
131AQI
11th April 2025
119AQI
12th April 2025
182AQI
13th April 2025
104AQI
14th April 2025
90AQI
15th April 2025
92AQI
16th April 2025
94AQI
17th April 2025
118AQI
18th April 2025
124AQI
19th April 2025
112AQI
20th April 2025
96AQI
21st April 2025
96AQI
22nd April 2025
92AQI
23rd April 2025
115AQI
24th April 2025
100AQI
25th April 2025
100AQI
26th April 2025
102AQI
27th April 2025
90AQI
28th April 2025
86AQI
29th April 2025
87AQI
30th April 2025
90AQI
1st May 2025
90AQI
2nd May 2025
102AQI
3rd May 2025
76AQI
4th May 2025
84AQI
5th May 2025
92AQI
6th May 2025
115AQI
7th May 2025
113AQI
8th May 2025
101AQI
9th May 2025
75AQI
10th May 2025
70AQI
11th May 2025
82AQI
12th May 2025
79AQI
13th May 2025
90AQI
14th May 2025
88AQI
15th May 2025
126AQI
16th May 2025
108AQI
17th May 2025
114AQI
18th May 2025
91AQI
19th May 2025
120AQI
20th May 2025
112AQI
21st May 2025
108AQI
22nd May 2025
104AQI
23rd May 2025
125AQI
24th May 2025
100AQI
25th May 2025
98AQI
26th May 2025
99AQI
27th May 2025
104AQI
28th May 2025
95AQI
29th May 2025
103AQI
30th May 2025
96AQI
31st May 2025
119AQI
1st June 2025
82AQI
2nd June 2025
84AQI
3rd June 2025
86AQI
4th June 2025
87AQI
5th June 2025
86AQI
6th June 2025
90AQI
7th June 2025
79AQI
8th June 2025
83AQI
9th June 2025
79AQI
10th June 2025
85AQI
11th June 2025
77AQI
12th June 2025
74AQI
13th June 2025
82AQI
14th June 2025
80AQI
15th June 2025
66AQI
16th June 2025
73AQI
17th June 2025
79AQI
18th June 2025
68AQI
19th June 2025
59AQI
20th June 2025
66AQI
21st June 2025
74AQI
22nd June 2025
80AQI
23rd June 2025
75AQI
24th June 2025
72AQI
25th June 2025
72AQI
26th June 2025
71AQI
27th June 2025
68AQI
28th June 2025
60AQI
29th June 2025
50AQI
30th June 2025
55AQI
1st July 2025
59AQI
2nd July 2025
51AQI
3rd July 2025
60AQI
4th July 2025
60AQI
5th July 2025
60AQI
6th July 2025
62AQI
7th July 2025
68AQI
8th July 2025
60AQI
9th July 2025
56AQI
10th July 2025
75AQI
11th July 2025
85AQI
12th July 2025
73AQI
13th July 2025
74AQI
14th July 2025
70AQI
15th July 2025
73AQI
16th July 2025
84AQI
17th July 2025
70AQI
18th July 2025
69AQI
19th July 2025
68AQI
20th July 2025
53AQI
21st July 2025
59AQI
22nd July 2025
56AQI
23rd July 2025
59AQI
24th July 2025
58AQI
25th July 2025
61AQI
26th July 2025
57AQI
27th July 2025
57AQI
28th July 2025
55AQI
29th July 2025
55AQI
30th July 2025
59AQI
31st July 2025
55AQI
1st August 2025
56AQI
2nd August 2025
54AQI
3rd August 2025
58AQI
4th August 2025
66AQI
5th August 2025
69AQI
6th August 2025
66AQI
7th August 2025
64AQI
8th August 2025
60AQI
9th August 2025
58AQI
10th August 2025
61AQI
11th August 2025
48AQI
12th August 2025
55AQI
13th August 2025
61AQI
14th August 2025
58AQI
15th August 2025
59AQI
16th August 2025
56AQI
17th August 2025
59AQI
18th August 2025
62AQI
19th August 2025
61AQI
20th August 2025
58AQI

145AQI

129AQI

126AQI

108AQI

99AQI

75AQI

63AQI

59AQI


No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

2025102AQI

2
14
15
4
16
8
10
14
6
1
13
16
1
16
15
1
29
31
1
19
2
124
75
30
1

Highest AQI recorded in

January

145AQI


Lowest AQI recorded in

August

59AQI


2024100AQI

1
4
7
18
1
11
10
5
2
1
7
18
6
13
16
1
22
8
1
3
23
4
15
14
2
4
26
1
7
22
1
5
9
17
2
18
10
1
16
14
37
170
110
45
3
1

Highest AQI recorded in

January

152AQI


Lowest AQI recorded in

July

55AQI


2023104AQI

6
8
14
3
9
10
9
5
17
8
1
16
11
1
2
1
25
5
4
23
3
9
22
2
27
2
1
26
3
1
11
15
4
6
11
9
7
10
10
4
18
183
95
55
10

Highest AQI recorded in

January

150AQI


Lowest AQI recorded in

July

57AQI


2022107AQI

2
5
22
2
2
13
6
7
19
4
1
15
15
1
27
3
2
24
4
2
22
1
3
2
24
3
3
18
9
1
11
15
4
8
8
13
2
10
163
95
50
5

Highest AQI recorded in

January

168AQI


Lowest AQI recorded in

July

68AQI


2021107AQI

3
16
10
2
8
14
6
10
15
4
2
16
13
1
20
9
1
1
1
24
5
9
22
1
30
5
22
3
2
13
9
7
1
8
11
10
5
10
15
1
19
181
105
52
5
3

Highest AQI recorded in

January

146AQI


Lowest AQI recorded in

July

57AQI


2020106AQI

7
6
4
16
1
8
10
2
20
7
1
2
27
2
2
26
3
18
12
13
13
5
4
16
10
4
8
19
6
131
93
36

Highest AQI recorded in

December

149AQI


Lowest AQI recorded in

July

73AQI


Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2021(Avg.)
107AQI
Least Polluted Year Recorded
2024(Avg.)
100AQI


Monitoring Station's annual 2025 AQI (102) shows an average percentage change of -2.4% (improved AQI) compared to previous years: 2020 (106), 2021 (107), 2022 (107), 2023 (104), 2024 (100).