Muping Environmental Protection Bureau, Chengde, Hebei, 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
Muping Environmental Protection Bureau, Chengde, Hebei, China
2021
2022
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
8th Aug 2021
104AQILowest AQI recorded on
1st Aug 2021
26AQISame Day Analysis (1st August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 2nd highest AQI at 64 of Moderate air quality, showing improvement over 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Muping Environmental Protection Bureau, Chengde, Hebei, China
AQI
Day
Night
.
4 AM2nd Aug 2025
7 PM
3 AM3rd Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
8AM2nd Aug
82AQI
Avg. Lowest Time
2AM3rd Aug
59AQI
In the last 24 hours,
Muping Environmental Protection Bureau's AQI reached its highest point of 82 at 8 AM during the Night, while the lowest point, 59, was recorded at 2 AM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Muping Environmental Protection Bureau, Chengde, Hebei, 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 2025654 AMAQI
4th Jul 2025655 AMAQI
4th Jul 2025646 AMAQI
4th Jul 2025667 AMAQI
4th Jul 2025768 AMAQI
4th Jul 2025579 AMAQI
4th Jul 20255310 AMAQI
4th Jul 20254811 AMAQI
4th Jul 20255412 PMAQI
4th Jul 2025541 PMAQI
4th Jul 2025582 PMAQI
4th Jul 2025633 PMAQI
4th Jul 2025604 PMAQI
4th Jul 2025565 PMAQI
4th Jul 2025556 PMAQI
4th Jul 2025567 PMAQI
4th Jul 2025608 PMAQI
4th Jul 2025629 PMAQI
4th Jul 20256510 PMAQI
4th Jul 20256211 PMAQI
5th Jul 20256412 AMAQI
5th Jul 2025621 AMAQI
5th Jul 2025622 AMAQI
5th Jul 2025623 AMAQI
27°C20/34°C
5th Jul 2025624 AMAQI
5th Jul 2025625 AMAQI
5th Jul 2025626 AMAQI
5th Jul 2025627 AMAQI
5th Jul 2025668 AMAQI
5th Jul 2025669 AMAQI
5th Jul 20256310 AMAQI
5th Jul 20256111 AMAQI
5th Jul 20256812 PMAQI
5th Jul 2025611 PMAQI
5th Jul 2025522 PMAQI
5th Jul 2025493 PMAQI
5th Jul 2025484 PMAQI
5th Jul 2025505 PMAQI
5th Jul 2025526 PMAQI
5th Jul 2025527 PMAQI
5th Jul 2025618 PMAQI
5th Jul 2025609 PMAQI
5th Jul 20256010 PMAQI
5th Jul 20256011 PMAQI
6th Jul 20256112 AMAQI
6th Jul 2025621 AMAQI
6th Jul 2025622 AMAQI
6th Jul 2025623 AMAQI
26°C22/31°C
6th Jul 2025614 AMAQI
6th Jul 2025625 AMAQI
6th Jul 2025626 AMAQI
6th Jul 2025627 AMAQI
6th Jul 2025488 AMAQI
6th Jul 2025329 AMAQI
6th Jul 20252610 AMAQI
6th Jul 20252511 AMAQI
6th Jul 20254312 PMAQI
6th Jul 2025421 PMAQI
6th Jul 2025442 PMAQI
6th Jul 2025413 PMAQI
6th Jul 2025444 PMAQI
6th Jul 2025485 PMAQI
6th Jul 2025446 PMAQI
6th Jul 2025527 PMAQI
6th Jul 2025598 PMAQI
6th Jul 2025599 PMAQI
6th Jul 20256210 PMAQI
6th Jul 20256011 PMAQI
7th Jul 20256012 AMAQI
7th Jul 2025621 AMAQI
7th Jul 2025622 AMAQI
7th Jul 2025613 AMAQI
26°C19/33°C
7th Jul 2025604 AMAQI
7th Jul 2025595 AMAQI
7th Jul 2025596 AMAQI
7th Jul 2025597 AMAQI
7th Jul 2025518 AMAQI
7th Jul 2025539 AMAQI
7th Jul 20255810 AMAQI
7th Jul 20254811 AMAQI
7th Jul 20255612 PMAQI
7th Jul 2025531 PMAQI
7th Jul 2025552 PMAQI
7th Jul 2025553 PMAQI
7th Jul 2025544 PMAQI
7th Jul 2025575 PMAQI
7th Jul 2025556 PMAQI
7th Jul 2025567 PMAQI
7th Jul 2025598 PMAQI
7th Jul 2025619 PMAQI
7th Jul 20256210 PMAQI
7th Jul 20256211 PMAQI
8th Jul 20256112 AMAQI
8th Jul 2025601 AMAQI
8th Jul 2025602 AMAQI
8th Jul 2025603 AMAQI
25°C19/32°C
8th Jul 2025604 AMAQI
8th Jul 2025605 AMAQI
8th Jul 2025596 AMAQI
8th Jul 2025607 AMAQI
8th Jul 2025608 AMAQI
8th Jul 2025649 AMAQI
8th Jul 20256810 AMAQI
8th Jul 20256811 AMAQI
8th Jul 20256412 PMAQI
8th Jul 2025611 PMAQI
8th Jul 2025602 PMAQI
8th Jul 2025603 PMAQI
8th Jul 2025604 PMAQI
8th Jul 2025665 PMAQI
8th Jul 2025666 PMAQI
8th Jul 2025657 PMAQI
8th Jul 2025628 PMAQI
8th Jul 2025649 PMAQI
8th Jul 20256610 PMAQI
8th Jul 20256611 PMAQI
9th Jul 20256612 AMAQI
9th Jul 2025601 AMAQI
9th Jul 2025602 AMAQI
9th Jul 2025603 AMAQI
25°C19/31°C
9th Jul 2025604 AMAQI
9th Jul 2025605 AMAQI
9th Jul 2025606 AMAQI
9th Jul 2025607 AMAQI
9th Jul 2025728 AMAQI
9th Jul 2025759 AMAQI
9th Jul 20257810 AMAQI
9th Jul 20259011 AMAQI
9th Jul 20257412 PMAQI
9th Jul 2025601 PMAQI
9th Jul 2025592 PMAQI
9th Jul 2025563 PMAQI
9th Jul 2025564 PMAQI
9th Jul 2025545 PMAQI
9th Jul 2025646 PMAQI
9th Jul 2025687 PMAQI
9th Jul 2025648 PMAQI
9th Jul 2025659 PMAQI
9th Jul 20256510 PMAQI
9th Jul 20256811 PMAQI
10th Jul 20256812 AMAQI
10th Jul 2025631 AMAQI
10th Jul 2025622 AMAQI
10th Jul 2025623 AMAQI
26°C20/33°C
10th Jul 2025634 AMAQI
10th Jul 2025645 AMAQI
10th Jul 2025646 AMAQI
10th Jul 2025637 AMAQI
10th Jul 2025868 AMAQI
10th Jul 2025949 AMAQI
10th Jul 20259110 AMAQI
10th Jul 202510111 AMAQI
10th Jul 20258212 PMAQI
10th Jul 2025851 PMAQI
10th Jul 2025852 PMAQI
10th Jul 2025833 PMAQI
10th Jul 2025784 PMAQI
10th Jul 2025815 PMAQI
10th Jul 2025796 PMAQI
10th Jul 2025727 PMAQI
10th Jul 2025688 PMAQI
10th Jul 2025699 PMAQI
10th Jul 20257010 PMAQI
10th Jul 20256911 PMAQI
11th Jul 20256912 AMAQI
11th Jul 2025641 AMAQI
11th Jul 2025642 AMAQI
11th Jul 2025663 AMAQI
24°C21/28°C
11th Jul 2025684 AMAQI
11th Jul 2025685 AMAQI
11th Jul 2025686 AMAQI
11th Jul 2025687 AMAQI
11th Jul 2025858 AMAQI
11th Jul 2025999 AMAQI
11th Jul 20258810 AMAQI
11th Jul 20258211 AMAQI
11th Jul 20258412 PMAQI
11th Jul 2025731 PMAQI
11th Jul 2025752 PMAQI
11th Jul 2025743 PMAQI
11th Jul 2025794 PMAQI
11th Jul 2025795 PMAQI
11th Jul 2025746 PMAQI
11th Jul 2025807 PMAQI
11th Jul 2025728 PMAQI
11th Jul 2025729 PMAQI
11th Jul 20257210 PMAQI
11th Jul 20257211 PMAQI
12th Jul 20257112 AMAQI
12th Jul 2025681 AMAQI
12th Jul 2025662 AMAQI
12th Jul 2025683 AMAQI
26°C21/32°C
12th Jul 2025704 AMAQI
12th Jul 2025685 AMAQI
12th Jul 2025696 AMAQI
12th Jul 2025697 AMAQI
12th Jul 2025948 AMAQI
12th Jul 20251029 AMAQI
12th Jul 202510510 AMAQI
12th Jul 20259811 AMAQI
12th Jul 20258512 PMAQI
12th Jul 2025881 PMAQI
12th Jul 2025872 PMAQI
12th Jul 2025853 PMAQI
12th Jul 2025854 PMAQI
12th Jul 2025835 PMAQI
12th Jul 2025766 PMAQI
12th Jul 2025657 PMAQI
12th Jul 2025678 PMAQI
12th Jul 2025689 PMAQI
12th Jul 20256810 PMAQI
12th Jul 20256811 PMAQI
13th Jul 20256812 AMAQI
13th Jul 2025701 AMAQI
13th Jul 2025702 AMAQI
13th Jul 2025703 AMAQI
25°C20/35°C
13th Jul 2025724 AMAQI
13th Jul 2025735 AMAQI
13th Jul 2025726 AMAQI
13th Jul 2025727 AMAQI
13th Jul 2025638 AMAQI
13th Jul 2025649 AMAQI
13th Jul 20256410 AMAQI
13th Jul 20256011 AMAQI
13th Jul 20256812 PMAQI
13th Jul 2025601 PMAQI
13th Jul 2025612 PMAQI
13th Jul 2025583 PMAQI
13th Jul 2025564 PMAQI
13th Jul 2025525 PMAQI
13th Jul 2025566 PMAQI
13th Jul 2025567 PMAQI
13th Jul 2025668 PMAQI
13th Jul 2025679 PMAQI
13th Jul 20256610 PMAQI
13th Jul 20256611 PMAQI
14th Jul 20256812 AMAQI
14th Jul 2025681 AMAQI
14th Jul 2025682 AMAQI
14th Jul 2025683 AMAQI
26°C19/33°C
14th Jul 2025664 AMAQI
14th Jul 2025665 AMAQI
14th Jul 2025676 AMAQI
14th Jul 2025647 AMAQI
14th Jul 2025618 AMAQI
14th Jul 2025629 AMAQI
14th Jul 20254810 AMAQI
14th Jul 20254211 AMAQI
14th Jul 20255212 PMAQI
14th Jul 2025531 PMAQI
14th Jul 2025532 PMAQI
14th Jul 2025543 PMAQI
14th Jul 2025544 PMAQI
14th Jul 2025555 PMAQI
14th Jul 2025566 PMAQI
14th Jul 2025607 PMAQI
14th Jul 2025668 PMAQI
14th Jul 2025669 PMAQI
14th Jul 20256710 PMAQI
14th Jul 20256611 PMAQI
15th Jul 20256712 AMAQI
15th Jul 2025671 AMAQI
15th Jul 2025662 AMAQI
15th Jul 2025663 AMAQI
26°C19/34°C
15th Jul 2025664 AMAQI
15th Jul 2025665 AMAQI
15th Jul 2025666 AMAQI
15th Jul 2025677 AMAQI
15th Jul 2025568 AMAQI
15th Jul 2025549 AMAQI
15th Jul 20256210 AMAQI
15th Jul 20256511 AMAQI
15th Jul 20256112 PMAQI
15th Jul 2025611 PMAQI
15th Jul 2025602 PMAQI
15th Jul 2025593 PMAQI
15th Jul 2025604 PMAQI
15th Jul 2025585 PMAQI
15th Jul 2025556 PMAQI
15th Jul 2025567 PMAQI
15th Jul 2025638 PMAQI
15th Jul 2025659 PMAQI
15th Jul 20256410 PMAQI
15th Jul 20256411 PMAQI
16th Jul 20256412 AMAQI
16th Jul 2025661 AMAQI
16th Jul 2025662 AMAQI
16th Jul 2025663 AMAQI
21°C18/23°C
16th Jul 2025674 AMAQI
16th Jul 2025675 AMAQI
16th Jul 2025676 AMAQI
16th Jul 2025677 AMAQI
16th Jul 2025588 AMAQI
16th Jul 2025509 AMAQI
16th Jul 20254010 AMAQI
16th Jul 20254111 AMAQI
16th Jul 20255312 PMAQI
16th Jul 2025521 PMAQI
16th Jul 2025502 PMAQI
16th Jul 2025493 PMAQI
16th Jul 2025544 PMAQI
16th Jul 2025545 PMAQI
16th Jul 2025536 PMAQI
16th Jul 2025497 PMAQI
16th Jul 2025608 PMAQI
16th Jul 2025609 PMAQI
16th Jul 20256010 PMAQI
16th Jul 20256111 PMAQI
17th Jul 20256112 AMAQI
17th Jul 2025641 AMAQI
17th Jul 2025632 AMAQI
17th Jul 2025643 AMAQI
21°C16/28°C
17th Jul 2025614 AMAQI
17th Jul 2025615 AMAQI
17th Jul 2025626 AMAQI
17th Jul 2025627 AMAQI
17th Jul 2025488 AMAQI
17th Jul 2025409 AMAQI
17th Jul 20253310 AMAQI
17th Jul 20253111 AMAQI
17th Jul 20255212 PMAQI
17th Jul 2025511 PMAQI
17th Jul 2025522 PMAQI
17th Jul 2025473 PMAQI
17th Jul 2025394 PMAQI
17th Jul 2025415 PMAQI
17th Jul 2025466 PMAQI
17th Jul 2025477 PMAQI
17th Jul 2025588 PMAQI
17th Jul 2025629 PMAQI
17th Jul 20256410 PMAQI
17th Jul 20256211 PMAQI
18th Jul 20256012 AMAQI
18th Jul 2025621 AMAQI
18th Jul 2025622 AMAQI
18th Jul 2025623 AMAQI
24°C17/32°C
18th Jul 2025604 AMAQI
18th Jul 2025595 AMAQI
18th Jul 2025606 AMAQI
18th Jul 2025587 AMAQI
18th Jul 2025568 AMAQI
18th Jul 2025499 AMAQI
18th Jul 20255010 AMAQI
18th Jul 20254111 AMAQI
18th Jul 20254812 PMAQI
18th Jul 2025521 PMAQI
18th Jul 2025542 PMAQI
18th Jul 2025553 PMAQI
18th Jul 2025554 PMAQI
18th Jul 2025515 PMAQI
18th Jul 2025526 PMAQI
18th Jul 2025567 PMAQI
18th Jul 2025608 PMAQI
18th Jul 2025609 PMAQI
18th Jul 20256110 PMAQI
18th Jul 20256211 PMAQI
19th Jul 20256012 AMAQI
19th Jul 2025611 AMAQI
19th Jul 2025602 AMAQI
19th Jul 2025603 AMAQI
26°C19/34°C
19th Jul 2025594 AMAQI
19th Jul 2025595 AMAQI
19th Jul 2025586 AMAQI
19th Jul 2025587 AMAQI
19th Jul 2025608 AMAQI
19th Jul 2025639 AMAQI
19th Jul 20256810 AMAQI
19th Jul 20257211 AMAQI
19th Jul 20257012 PMAQI
19th Jul 2025641 PMAQI
19th Jul 2025682 PMAQI
19th Jul 2025673 PMAQI
19th Jul 2025684 PMAQI
19th Jul 2025745 PMAQI
19th Jul 2025756 PMAQI
19th Jul 2025727 PMAQI
19th Jul 2025648 PMAQI
19th Jul 2025649 PMAQI
19th Jul 20256410 PMAQI
19th Jul 20256411 PMAQI
20th Jul 20256612 AMAQI
20th Jul 2025621 AMAQI
20th Jul 2025602 AMAQI
20th Jul 2025603 AMAQI
25°C20/30°C
20th Jul 2025604 AMAQI
20th Jul 2025605 AMAQI
20th Jul 2025616 AMAQI
20th Jul 2025617 AMAQI
20th Jul 2025628 AMAQI
20th Jul 2025639 AMAQI
20th Jul 20255610 AMAQI
20th Jul 20255511 AMAQI
20th Jul 20254412 PMAQI
20th Jul 2025461 PMAQI
20th Jul 2025422 PMAQI
20th Jul 2025443 PMAQI
20th Jul 2025444 PMAQI
20th Jul 2025485 PMAQI
20th Jul 2025396 PMAQI
20th Jul 2025467 PMAQI
20th Jul 2025578 PMAQI
20th Jul 2025579 PMAQI
20th Jul 20255910 PMAQI
20th Jul 20255811 PMAQI
21st Jul 20255812 AMAQI
21st Jul 2025621 AMAQI
21st Jul 2025622 AMAQI
21st Jul 2025623 AMAQI
20°C18/21°C
21st Jul 2025604 AMAQI
21st Jul 2025605 AMAQI
21st Jul 2025606 AMAQI
21st Jul 2025617 AMAQI
21st Jul 2025588 AMAQI
21st Jul 2025549 AMAQI
21st Jul 20255510 AMAQI
21st Jul 20254711 AMAQI
21st Jul 20253612 PMAQI
21st Jul 2025381 PMAQI
21st Jul 2025522 PMAQI
21st Jul 2025403 PMAQI
21st Jul 2025424 PMAQI
21st Jul 2025475 PMAQI
21st Jul 2025506 PMAQI
21st Jul 2025567 PMAQI
21st Jul 2025588 PMAQI
21st Jul 2025609 PMAQI
21st Jul 20256010 PMAQI
21st Jul 20256011 PMAQI
22nd Jul 20256112 AMAQI
22nd Jul 2025601 AMAQI
22nd Jul 2025602 AMAQI
22nd Jul 2025593 AMAQI
24°C17/32°C
22nd Jul 2025584 AMAQI
22nd Jul 2025585 AMAQI
22nd Jul 2025576 AMAQI
22nd Jul 2025577 AMAQI
22nd Jul 2025688 AMAQI
22nd Jul 2025669 AMAQI
22nd Jul 20255610 AMAQI
22nd Jul 20255111 AMAQI
22nd Jul 20256012 PMAQI
22nd Jul 2025591 PMAQI
22nd Jul 2025612 PMAQI
22nd Jul 2025663 PMAQI
22nd Jul 2025584 PMAQI
22nd Jul 2025575 PMAQI
22nd Jul 2025566 PMAQI
22nd Jul 2025627 PMAQI
22nd Jul 2025628 PMAQI
22nd Jul 2025639 PMAQI
22nd Jul 20256610 PMAQI
22nd Jul 20256611 PMAQI
23rd Jul 20256612 AMAQI
23rd Jul 2025591 AMAQI
23rd Jul 2025602 AMAQI
23rd Jul 2025603 AMAQI
25°C18/32°C
23rd Jul 2025604 AMAQI
23rd Jul 2025605 AMAQI
23rd Jul 2025606 AMAQI
23rd Jul 2025607 AMAQI
23rd Jul 2025828 AMAQI
23rd Jul 2025899 AMAQI
23rd Jul 20257510 AMAQI
23rd Jul 20257411 AMAQI
23rd Jul 20257112 PMAQI
23rd Jul 2025691 PMAQI
23rd Jul 2025642 PMAQI
23rd Jul 2025623 PMAQI
23rd Jul 2025604 PMAQI
23rd Jul 2025595 PMAQI
23rd Jul 2025626 PMAQI
23rd Jul 2025607 PMAQI
23rd Jul 2025618 PMAQI
23rd Jul 2025649 PMAQI
23rd Jul 20256110 PMAQI
23rd Jul 20256211 PMAQI
24th Jul 20256012 AMAQI
24th Jul 2025611 AMAQI
24th Jul 2025612 AMAQI
24th Jul 2025623 AMAQI
25°C18/32°C
24th Jul 2025634 AMAQI
24th Jul 2025635 AMAQI
24th Jul 2025636 AMAQI
24th Jul 2025647 AMAQI
24th Jul 2025548 AMAQI
24th Jul 2025529 AMAQI
24th Jul 20254810 AMAQI
24th Jul 20254411 AMAQI
24th Jul 20254912 PMAQI
24th Jul 2025551 PMAQI
24th Jul 2025562 PMAQI
24th Jul 2025543 PMAQI
24th Jul 2025544 PMAQI
24th Jul 2025535 PMAQI
24th Jul 2025566 PMAQI
24th Jul 2025607 PMAQI
24th Jul 2025618 PMAQI
24th Jul 2025589 PMAQI
24th Jul 20255910 PMAQI
24th Jul 20255811 PMAQI
25th Jul 20255912 AMAQI
25th Jul 2025621 AMAQI
25th Jul 2025622 AMAQI
25th Jul 2025623 AMAQI
23°C21/26°C
25th Jul 2025604 AMAQI
25th Jul 2025615 AMAQI
25th Jul 2025606 AMAQI
25th Jul 2025607 AMAQI
25th Jul 2025448 AMAQI
25th Jul 2025429 AMAQI
25th Jul 20254310 AMAQI
25th Jul 20254611 AMAQI
25th Jul 20254512 PMAQI
25th Jul 2025551 PMAQI
25th Jul 2025582 PMAQI
25th Jul 2025593 PMAQI
25th Jul 2025624 PMAQI
25th Jul 2025645 PMAQI
25th Jul 2025666 PMAQI
25th Jul 2025647 PMAQI
25th Jul 2025688 PMAQI
25th Jul 2025669 PMAQI
25th Jul 20256610 PMAQI
25th Jul 20256611 PMAQI
26th Jul 20256412 AMAQI
26th Jul 2025601 AMAQI
26th Jul 2025602 AMAQI
26th Jul 2025593 AMAQI
23°C21/26°C
26th Jul 2025584 AMAQI
26th Jul 2025585 AMAQI
26th Jul 2025586 AMAQI
26th Jul 2025587 AMAQI
26th Jul 2025798 AMAQI
26th Jul 2025869 AMAQI
26th Jul 20257710 AMAQI
26th Jul 20257911 AMAQI
26th Jul 20257612 PMAQI
26th Jul 2025761 PMAQI
26th Jul 2025742 PMAQI
26th Jul 2025663 PMAQI
26th Jul 2025644 PMAQI
26th Jul 2025635 PMAQI
26th Jul 2025626 PMAQI
26th Jul 2025597 PMAQI
26th Jul 2025628 PMAQI
26th Jul 2025609 PMAQI
26th Jul 20255810 PMAQI
26th Jul 20255611 PMAQI
27th Jul 20255612 AMAQI
27th Jul 2025591 AMAQI
27th Jul 2025602 AMAQI
27th Jul 2025613 AMAQI
24°C21/27°C
27th Jul 2025624 AMAQI
27th Jul 2025625 AMAQI
27th Jul 2025616 AMAQI
27th Jul 2025627 AMAQI
27th Jul 2025568 AMAQI
27th Jul 2025539 AMAQI
27th Jul 20255210 AMAQI
27th Jul 20255011 AMAQI
27th Jul 20254312 PMAQI
27th Jul 2025501 PMAQI
27th Jul 2025522 PMAQI
27th Jul 2025413 PMAQI
27th Jul 2025554 PMAQI
27th Jul 2025565 PMAQI
27th Jul 2025566 PMAQI
27th Jul 2025527 PMAQI
27th Jul 2025568 PMAQI
27th Jul 2025589 PMAQI
27th Jul 20255810 PMAQI
27th Jul 20256011 PMAQI
28th Jul 20255712 AMAQI
28th Jul 2025601 AMAQI
28th Jul 2025602 AMAQI
28th Jul 2025593 AMAQI
23°C21/26°C
28th Jul 2025584 AMAQI
28th Jul 2025585 AMAQI
28th Jul 2025576 AMAQI
28th Jul 2025587 AMAQI
28th Jul 2025448 AMAQI
28th Jul 2025379 AMAQI
28th Jul 20253010 AMAQI
28th Jul 20254211 AMAQI
28th Jul 20254112 PMAQI
28th Jul 2025381 PMAQI
28th Jul 2025402 PMAQI
28th Jul 2025443 PMAQI
28th Jul 2025504 PMAQI
28th Jul 2025555 PMAQI
28th Jul 2025576 PMAQI
28th Jul 2025587 PMAQI
28th Jul 2025608 PMAQI
28th Jul 2025609 PMAQI
28th Jul 20256010 PMAQI
28th Jul 20256311 PMAQI
29th Jul 20256012 AMAQI
29th Jul 2025591 AMAQI
29th Jul 2025592 AMAQI
29th Jul 2025593 AMAQI
24°C20/28°C
29th Jul 2025604 AMAQI
29th Jul 2025595 AMAQI
29th Jul 2025606 AMAQI
29th Jul 2025607 AMAQI
29th Jul 2025398 AMAQI
29th Jul 2025289 AMAQI
29th Jul 20253910 AMAQI
29th Jul 20253511 AMAQI
29th Jul 20253712 PMAQI
29th Jul 2025421 PMAQI
29th Jul 2025382 PMAQI
29th Jul 2025413 PMAQI
29th Jul 2025404 PMAQI
29th Jul 2025325 PMAQI
29th Jul 2025326 PMAQI
29th Jul 2025487 PMAQI
29th Jul 2025608 PMAQI
29th Jul 2025559 PMAQI
29th Jul 20255510 PMAQI
29th Jul 20255711 PMAQI
30th Jul 20255612 AMAQI
30th Jul 2025591 AMAQI
30th Jul 2025602 AMAQI
30th Jul 2025593 AMAQI
22°C20/26°C
30th Jul 2025574 AMAQI
30th Jul 2025585 AMAQI
30th Jul 2025586 AMAQI
30th Jul 2025587 AMAQI
30th Jul 2025538 AMAQI
30th Jul 2025549 AMAQI
30th Jul 20254210 AMAQI
30th Jul 20254311 AMAQI
30th Jul 20253612 PMAQI
30th Jul 2025401 PMAQI
30th Jul 2025462 PMAQI
30th Jul 2025453 PMAQI
30th Jul 2025454 PMAQI
30th Jul 2025465 PMAQI
30th Jul 2025506 PMAQI
30th Jul 2025507 PMAQI
30th Jul 2025558 PMAQI
30th Jul 2025559 PMAQI
30th Jul 20255610 PMAQI
30th Jul 20255911 PMAQI
31st Jul 20255812 AMAQI
31st Jul 2025561 AMAQI
31st Jul 2025562 AMAQI
31st Jul 2025573 AMAQI
21°C15/27°C
31st Jul 2025574 AMAQI
31st Jul 2025575 AMAQI
31st Jul 2025576 AMAQI
31st Jul 2025577 AMAQI
31st Jul 2025578 AMAQI
31st Jul 2025579 AMAQI
31st Jul 20255110 AMAQI
31st Jul 20255011 AMAQI
31st Jul 20255112 PMAQI
31st Jul 2025541 PMAQI
31st Jul 2025562 PMAQI
31st Jul 2025593 PMAQI
31st Jul 2025594 PMAQI
31st Jul 2025665 PMAQI
31st Jul 2025586 PMAQI
31st Jul 2025647 PMAQI
31st Jul 2025648 PMAQI
31st Jul 2025639 PMAQI
31st Jul 20256310 PMAQI
31st Jul 20256511 PMAQI
1st Aug 20256312 AMAQI
1st Aug 2025591 AMAQI
1st Aug 2025582 AMAQI
1st Aug 2025583 AMAQI
21°C17/25°C
1st Aug 2025594 AMAQI
1st Aug 2025595 AMAQI
1st Aug 2025586 AMAQI
1st Aug 2025587 AMAQI
1st Aug 2025768 AMAQI
1st Aug 2025709 AMAQI
1st Aug 20257210 AMAQI
1st Aug 20256911 AMAQI
1st Aug 20257212 PMAQI
1st Aug 2025691 PMAQI
1st Aug 2025692 PMAQI
1st Aug 2025663 PMAQI
1st Aug 2025644 PMAQI
1st Aug 2025625 PMAQI
1st Aug 2025626 PMAQI
1st Aug 2025637 PMAQI
1st Aug 2025628 PMAQI
1st Aug 2025669 PMAQI
1st Aug 20256910 PMAQI
1st Aug 20256811 PMAQI
2nd Aug 20256312 AMAQI
2nd Aug 2025581 AMAQI
2nd Aug 2025582 AMAQI
2nd Aug 2025603 AMAQI
24°C18/31°C
2nd Aug 2025624 AMAQI
2nd Aug 2025615 AMAQI
2nd Aug 2025606 AMAQI
2nd Aug 2025617 AMAQI
2nd Aug 2025828 AMAQI
2nd Aug 2025759 AMAQI
2nd Aug 20257110 AMAQI
2nd Aug 20256911 AMAQI
2nd Aug 20257012 PMAQI
2nd Aug 2025651 PMAQI
2nd Aug 2025662 PMAQI
2nd Aug 2025713 PMAQI
2nd Aug 2025674 PMAQI
2nd Aug 2025675 PMAQI
2nd Aug 2025696 PMAQI
2nd Aug 2025657 PMAQI
2nd Aug 2025628 PMAQI
2nd Aug 2025619 PMAQI
2nd Aug 20256610 PMAQI
2nd Aug 20256111 PMAQI
3rd Aug 20256312 AMAQI
3rd Aug 2025591 AMAQI
3rd Aug 2025592 AMAQI
3rd Aug 2025623 AMAQI
--°C/°C
4 AM
11 AM
7 PM
11 PM
3 AM
--°C/°C
Day time
Avg. Highest Time
4 AM - 7 PM
60AQI
16 hours / Day
480 hours / Month
Avg. Lowest Time
10 AM - 7 PM
58AQI
10 hours / Day
300 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 7 PM (Avg. 60), while the lowest AQI was between 10 AM to 7 PM (Avg. 58).
Night time
Avg. Highest Time
12 AM - 11 PM
62AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM - 11 PM
62AQI
8 hours / Day
240 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 62), while the lowest AQI was between 12 AM to 11 PM (Avg. 62).
2025 Days Vs Air Quality
Muping Environmental Protection Bureau, Chengde, Hebei, China
2025
7%
14
85%
180
8%
17
0.9%
2
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Good
14 DaysModerate
180 DaysPoor
17 DaysUnhealthy
2 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 7%
Health Risk Level:
Extreme
In 2025, 7% of 214 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
Muping Environmental Protection Bureau, Chengde, Hebei, 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
88AQI
88AQI
2nd January 2025
67AQI
67AQI
3rd January 2025
79AQI
79AQI
4th January 2025
86AQI
86AQI
5th January 2025
79AQI
79AQI
6th January 2025
62AQI
62AQI
7th January 2025
58AQI
58AQI
8th January 2025
48AQI
48AQI
9th January 2025
49AQI
49AQI
10th January 2025
54AQI
54AQI
11th January 2025
75AQI
75AQI
12th January 2025
69AQI
69AQI
13th January 2025
71AQI
71AQI
14th January 2025
58AQI
58AQI
15th January 2025
66AQI
66AQI
16th January 2025
74AQI
74AQI
17th January 2025
97AQI
97AQI
18th January 2025
90AQI
90AQI
19th January 2025
85AQI
85AQI
20th January 2025
105AQI
105AQI
21st January 2025
83AQI
83AQI
22nd January 2025
92AQI
92AQI
23rd January 2025
129AQI
129AQI
24th January 2025
142AQI
142AQI
25th January 2025
162AQI
162AQI
26th January 2025
105AQI
105AQI
27th January 2025
75AQI
75AQI
28th January 2025
72AQI
72AQI
29th January 2025
108AQI
108AQI
30th January 2025
74AQI
74AQI
31st January 2025
124AQI
124AQI
1st February 2025
128AQI
128AQI
2nd February 2025
94AQI
94AQI
3rd February 2025
66AQI
66AQI
4th February 2025
58AQI
58AQI
5th February 2025
52AQI
52AQI
6th February 2025
56AQI
56AQI
7th February 2025
47AQI
47AQI
8th February 2025
42AQI
42AQI
9th February 2025
51AQI
51AQI
10th February 2025
82AQI
82AQI
11th February 2025
122AQI
122AQI
12th February 2025
72AQI
72AQI
13th February 2025
95AQI
95AQI
14th February 2025
75AQI
75AQI
15th February 2025
85AQI
85AQI
16th February 2025
50AQI
50AQI
17th February 2025
59AQI
59AQI
18th February 2025
62AQI
62AQI
19th February 2025
51AQI
51AQI
20th February 2025
50AQI
50AQI
21st February 2025
45AQI
45AQI
22nd February 2025
48AQI
48AQI
23rd February 2025
43AQI
43AQI
24th February 2025
56AQI
56AQI
25th February 2025
49AQI
49AQI
26th February 2025
66AQI
66AQI
27th February 2025
105AQI
105AQI
28th February 2025
95AQI
95AQI
1st March 2025
143AQI
143AQI
2nd March 2025
74AQI
74AQI
3rd March 2025
95AQI
95AQI
4th March 2025
88AQI
88AQI
5th March 2025
85AQI
85AQI
6th March 2025
62AQI
62AQI
7th March 2025
91AQI
91AQI
8th March 2025
115AQI
115AQI
9th March 2025
129AQI
129AQI
10th March 2025
149AQI
149AQI
11th March 2025
158AQI
158AQI
12th March 2025
83AQI
83AQI
13th March 2025
114AQI
114AQI
14th March 2025
101AQI
101AQI
15th March 2025
82AQI
82AQI
16th March 2025
67AQI
67AQI
17th March 2025
60AQI
60AQI
18th March 2025
53AQI
53AQI
19th March 2025
55AQI
55AQI
20th March 2025
45AQI
45AQI
21st March 2025
49AQI
49AQI
22nd March 2025
53AQI
53AQI
23rd March 2025
99AQI
99AQI
24th March 2025
51AQI
51AQI
25th March 2025
63AQI
63AQI
26th March 2025
97AQI
97AQI
27th March 2025
58AQI
58AQI
28th March 2025
61AQI
61AQI
29th March 2025
52AQI
52AQI
30th March 2025
55AQI
55AQI
31st March 2025
64AQI
64AQI
1st April 2025
59AQI
59AQI
2nd April 2025
53AQI
53AQI
3rd April 2025
67AQI
67AQI
4th April 2025
69AQI
69AQI
5th April 2025
53AQI
53AQI
6th April 2025
78AQI
78AQI
7th April 2025
70AQI
70AQI
8th April 2025
62AQI
62AQI
9th April 2025
72AQI
72AQI
10th April 2025
70AQI
70AQI
11th April 2025
92AQI
92AQI
12th April 2025
76AQI
76AQI
13th April 2025
73AQI
73AQI
14th April 2025
70AQI
70AQI
15th April 2025
70AQI
70AQI
16th April 2025
92AQI
92AQI
17th April 2025
76AQI
76AQI
18th April 2025
67AQI
67AQI
19th April 2025
57AQI
57AQI
20th April 2025
73AQI
73AQI
21st April 2025
83AQI
83AQI
22nd April 2025
61AQI
61AQI
23rd April 2025
69AQI
69AQI
24th April 2025
52AQI
52AQI
25th April 2025
60AQI
60AQI
26th April 2025
75AQI
75AQI
27th April 2025
48AQI
48AQI
28th April 2025
56AQI
56AQI
29th April 2025
68AQI
68AQI
30th April 2025
57AQI
57AQI
1st May 2025
51AQI
51AQI
2nd May 2025
63AQI
63AQI
3rd May 2025
52AQI
52AQI
4th May 2025
61AQI
61AQI
5th May 2025
71AQI
71AQI
6th May 2025
61AQI
61AQI
7th May 2025
83AQI
83AQI
8th May 2025
108AQI
108AQI
9th May 2025
70AQI
70AQI
10th May 2025
80AQI
80AQI
11th May 2025
75AQI
75AQI
12th May 2025
80AQI
80AQI
13th May 2025
85AQI
85AQI
14th May 2025
66AQI
66AQI
15th May 2025
75AQI
75AQI
16th May 2025
97AQI
97AQI
17th May 2025
68AQI
68AQI
18th May 2025
78AQI
78AQI
19th May 2025
68AQI
68AQI
20th May 2025
99AQI
99AQI
21st May 2025
88AQI
88AQI
22nd May 2025
112AQI
112AQI
23rd May 2025
81AQI
81AQI
24th May 2025
76AQI
76AQI
25th May 2025
82AQI
82AQI
26th May 2025
82AQI
82AQI
27th May 2025
69AQI
69AQI
28th May 2025
77AQI
77AQI
29th May 2025
91AQI
91AQI
30th May 2025
100AQI
100AQI
31st May 2025
92AQI
92AQI
1st June 2025
92AQI
92AQI
2nd June 2025
65AQI
65AQI
3rd June 2025
53AQI
53AQI
4th June 2025
55AQI
55AQI
5th June 2025
55AQI
55AQI
6th June 2025
51AQI
51AQI
7th June 2025
52AQI
52AQI
8th June 2025
56AQI
56AQI
9th June 2025
61AQI
61AQI
10th June 2025
52AQI
52AQI
11th June 2025
63AQI
63AQI
12th June 2025
76AQI
76AQI
13th June 2025
74AQI
74AQI
14th June 2025
76AQI
76AQI
15th June 2025
61AQI
61AQI
16th June 2025
55AQI
55AQI
17th June 2025
62AQI
62AQI
18th June 2025
67AQI
67AQI
19th June 2025
64AQI
64AQI
20th June 2025
59AQI
59AQI
21st June 2025
53AQI
53AQI
22nd June 2025
52AQI
52AQI
23rd June 2025
58AQI
58AQI
24th June 2025
67AQI
67AQI
25th June 2025
69AQI
69AQI
26th June 2025
72AQI
72AQI
27th June 2025
78AQI
78AQI
28th June 2025
68AQI
68AQI
29th June 2025
75AQI
75AQI
30th June 2025
66AQI
66AQI
1st July 2025
65AQI
65AQI
2nd July 2025
65AQI
65AQI
3rd July 2025
62AQI
62AQI
4th July 2025
60AQI
60AQI
5th July 2025
59AQI
59AQI
6th July 2025
52AQI
52AQI
7th July 2025
58AQI
58AQI
8th July 2025
63AQI
63AQI
9th July 2025
64AQI
64AQI
10th July 2025
74AQI
74AQI
11th July 2025
74AQI
74AQI
12th July 2025
76AQI
76AQI
13th July 2025
65AQI
65AQI
14th July 2025
61AQI
61AQI
15th July 2025
63AQI
63AQI
16th July 2025
58AQI
58AQI
17th July 2025
54AQI
54AQI
18th July 2025
57AQI
57AQI
19th July 2025
65AQI
65AQI
20th July 2025
55AQI
55AQI
21st July 2025
55AQI
55AQI
22nd July 2025
60AQI
60AQI
23rd July 2025
64AQI
64AQI
24th July 2025
58AQI
58AQI
25th July 2025
60AQI
60AQI
26th July 2025
64AQI
64AQI
27th July 2025
56AQI
56AQI
28th July 2025
53AQI
53AQI
29th July 2025
49AQI
49AQI
30th July 2025
52AQI
52AQI
31st July 2025
58AQI
58AQI
1st August 2025
64AQI
64AQI
85AQI
68AQI
82AQI
68AQI
79AQI
64AQI
61AQI
64AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202572AQI
2
22
6
1
8
17
3
2
22
6
1
1
29
29
2
30
1
30
1
14
180
17
2
Highest AQI recorded in
January85AQI
Lowest AQI recorded in
July61AQI
202465AQI
4
11
1
1
1
3
9
30
5
26
18
13
19
10
12
14
4
1
6
17
4
3
5
24
2
74
154
11
4
Highest AQI recorded in
November84AQI
Lowest AQI recorded in
April21AQI
202381AQI
2
20
5
1
6
10
9
3
2
7
3
1
3
13
11
7
26
48
24
5
Highest AQI recorded in
February92AQI
Lowest AQI recorded in
November30AQI
202284AQI
14
13
4
3
16
3
4
21
5
1
4
19
5
2
10
20
1
3
20
7
2
17
5
1
1
2
20
5
1
4
15
8
4
16
9
5
1
27
2
1
33
206
64
18
Highest AQI recorded in
January106AQI
Lowest AQI recorded in
May64AQI
202184AQI
1
19
8
3
3
12
7
5
1
10
7
11
1
2
1
19
6
2
23
4
2
3
20
7
17
14
16
11
1
15
15
3
23
3
2
3
14
8
5
24
6
1
64
204
57
27
4
2
Highest AQI recorded in
March145AQI
Lowest AQI recorded in
July44AQI
202078AQI
2
7
2
2
4
15
2
6
7
4
1
4
20
6
19
12
4
23
4
16
11
2
11
11
5
4
4
18
6
2
1
23
7
52
154
50
9
Highest AQI recorded in
July93AQI
Lowest AQI recorded in
September54AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
84AQILeast Polluted Year Recorded
2024(Avg.)
65AQIMuping Environmental Protection Bureau's annual 2025 AQI (72) shows an average percentage change of -6.7% (improved AQI) compared to previous years: 2020 (78), 2021 (84), 2022 (84), 2023 (81), 2024 (65).
