Cultural Center, 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
Cultural Center, Chengde, Hebei, China
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
8th Aug 2024
87AQILowest AQI recorded on
20th Aug 2024
20AQISame Day Analysis (5th August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 1st highest AQI at 59 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 6th Aug - 7th Aug 2025
Cultural Center, Chengde, Hebei, China
AQI
Day
Night
.
4 AM6th Aug 2025
7 PM
3 AM7th Aug 2025
Day time
Avg. Highest Time
8AM6th Aug
74AQI
Avg. Lowest Time
3PM6th Aug
50AQI
Night time
Avg. Highest Time
12AM7th Aug
65AQI
Avg. Lowest Time
8PM6th Aug
58AQI
In the last 24 hours,
Cultural Center's AQI reached its highest point of 74 at 8 AM during the Day, while the lowest point, 50, was recorded at 3 PM during the Day between 6th Aug and 7th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Cultural Center, Chengde, Hebei, China
JulAug
08th - 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 - 06th06th - 07th07th
Day
Night
8th Jul 2025594 AMAQI
8th Jul 2025605 AMAQI
8th Jul 2025606 AMAQI
8th Jul 2025607 AMAQI
8th Jul 2025558 AMAQI
8th Jul 2025529 AMAQI
8th Jul 20255410 AMAQI
8th Jul 20255511 AMAQI
8th Jul 20255412 PMAQI
8th Jul 2025521 PMAQI
8th Jul 2025542 PMAQI
8th Jul 2025553 PMAQI
8th Jul 2025574 PMAQI
8th Jul 2025635 PMAQI
8th Jul 2025726 PMAQI
8th Jul 2025667 PMAQI
8th Jul 2025628 PMAQI
8th Jul 2025639 PMAQI
8th Jul 20256210 PMAQI
8th Jul 20256111 PMAQI
9th Jul 20256412 AMAQI
9th Jul 2025611 AMAQI
9th Jul 2025602 AMAQI
9th Jul 2025613 AMAQI
25°C20/30°C
9th Jul 2025604 AMAQI
9th Jul 2025605 AMAQI
9th Jul 2025606 AMAQI
9th Jul 2025607 AMAQI
9th Jul 2025678 AMAQI
9th Jul 2025649 AMAQI
9th Jul 20257610 AMAQI
9th Jul 20259611 AMAQI
9th Jul 20257612 PMAQI
9th Jul 2025591 PMAQI
9th Jul 2025582 PMAQI
9th Jul 2025543 PMAQI
9th Jul 2025544 PMAQI
9th Jul 2025545 PMAQI
9th Jul 2025666 PMAQI
9th Jul 2025707 PMAQI
9th Jul 2025658 PMAQI
9th Jul 2025669 PMAQI
9th Jul 20256510 PMAQI
9th Jul 20256611 PMAQI
10th Jul 20256612 AMAQI
10th Jul 2025621 AMAQI
10th Jul 2025622 AMAQI
10th Jul 2025623 AMAQI
26°C21/31°C
10th Jul 2025634 AMAQI
10th Jul 2025645 AMAQI
10th Jul 2025646 AMAQI
10th Jul 2025637 AMAQI
10th Jul 2025908 AMAQI
10th Jul 20251049 AMAQI
10th Jul 20258710 AMAQI
10th Jul 202511011 AMAQI
10th Jul 20257912 PMAQI
10th Jul 2025831 PMAQI
10th Jul 2025892 PMAQI
10th Jul 2025843 PMAQI
10th Jul 2025804 PMAQI
10th Jul 2025865 PMAQI
10th Jul 2025876 PMAQI
10th Jul 2025727 PMAQI
10th Jul 2025688 PMAQI
10th Jul 2025689 PMAQI
10th Jul 20257010 PMAQI
10th Jul 20256911 PMAQI
11th Jul 20256812 AMAQI
11th Jul 2025641 AMAQI
11th Jul 2025642 AMAQI
11th Jul 2025653 AMAQI
25°C23/29°C
11th Jul 2025674 AMAQI
11th Jul 2025675 AMAQI
11th Jul 2025686 AMAQI
11th Jul 2025677 AMAQI
11th Jul 2025908 AMAQI
11th Jul 20251059 AMAQI
11th Jul 20259410 AMAQI
11th Jul 20258711 AMAQI
11th Jul 20258012 PMAQI
11th Jul 2025661 PMAQI
11th Jul 2025692 PMAQI
11th Jul 2025703 PMAQI
11th Jul 2025794 PMAQI
11th Jul 2025795 PMAQI
11th Jul 2025746 PMAQI
11th Jul 2025787 PMAQI
11th Jul 2025748 PMAQI
11th Jul 2025719 PMAQI
11th Jul 20257210 PMAQI
11th Jul 20257211 PMAQI
12th Jul 20257212 AMAQI
12th Jul 2025701 AMAQI
12th Jul 2025682 AMAQI
12th Jul 2025683 AMAQI
26°C21/32°C
12th Jul 2025694 AMAQI
12th Jul 2025695 AMAQI
12th Jul 2025706 AMAQI
12th Jul 2025697 AMAQI
12th Jul 2025898 AMAQI
12th Jul 20251029 AMAQI
12th Jul 202511210 AMAQI
12th Jul 202510211 AMAQI
12th Jul 20258712 PMAQI
12th Jul 2025891 PMAQI
12th Jul 2025942 PMAQI
12th Jul 2025903 PMAQI
12th Jul 2025974 PMAQI
12th Jul 2025925 PMAQI
12th Jul 2025786 PMAQI
12th Jul 2025667 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 2025713 AMAQI
25°C18/34°C
13th Jul 2025724 AMAQI
13th Jul 2025745 AMAQI
13th Jul 2025736 AMAQI
13th Jul 2025747 AMAQI
13th Jul 2025638 AMAQI
13th Jul 2025729 AMAQI
13th Jul 20256610 AMAQI
13th Jul 20256611 AMAQI
13th Jul 20257712 PMAQI
13th Jul 2025631 PMAQI
13th Jul 2025582 PMAQI
13th Jul 2025563 PMAQI
13th Jul 2025544 PMAQI
13th Jul 2025525 PMAQI
13th Jul 2025526 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 2025711 AMAQI
14th Jul 2025702 AMAQI
14th Jul 2025693 AMAQI
25°C19/33°C
14th Jul 2025674 AMAQI
14th Jul 2025685 AMAQI
14th Jul 2025676 AMAQI
14th Jul 2025687 AMAQI
14th Jul 2025708 AMAQI
14th Jul 2025859 AMAQI
14th Jul 20254710 AMAQI
14th Jul 20253111 AMAQI
14th Jul 20255012 PMAQI
14th Jul 2025501 PMAQI
14th Jul 2025492 PMAQI
14th Jul 2025513 PMAQI
14th Jul 2025514 PMAQI
14th Jul 2025545 PMAQI
14th Jul 2025536 PMAQI
14th Jul 2025587 PMAQI
14th Jul 2025678 PMAQI
14th Jul 2025679 PMAQI
14th Jul 20256810 PMAQI
14th Jul 20256711 PMAQI
15th Jul 20256612 AMAQI
15th Jul 2025681 AMAQI
15th Jul 2025672 AMAQI
15th Jul 2025663 AMAQI
26°C19/31°C
15th Jul 2025664 AMAQI
15th Jul 2025665 AMAQI
15th Jul 2025666 AMAQI
15th Jul 2025677 AMAQI
15th Jul 2025548 AMAQI
15th Jul 2025479 AMAQI
15th Jul 20256410 AMAQI
15th Jul 20256811 AMAQI
15th Jul 20256112 PMAQI
15th Jul 2025601 PMAQI
15th Jul 2025582 PMAQI
15th Jul 2025543 PMAQI
15th Jul 2025544 PMAQI
15th Jul 2025565 PMAQI
15th Jul 2025546 PMAQI
15th Jul 2025567 PMAQI
15th Jul 2025638 PMAQI
15th Jul 2025649 PMAQI
15th Jul 20256410 PMAQI
15th Jul 20256511 PMAQI
16th Jul 20256412 AMAQI
16th Jul 2025651 AMAQI
16th Jul 2025662 AMAQI
16th Jul 2025663 AMAQI
20°C17/23°C
16th Jul 2025654 AMAQI
16th Jul 2025665 AMAQI
16th Jul 2025666 AMAQI
16th Jul 2025667 AMAQI
16th Jul 2025458 AMAQI
16th Jul 2025349 AMAQI
16th Jul 20253210 AMAQI
16th Jul 20254111 AMAQI
16th Jul 20255212 PMAQI
16th Jul 2025511 PMAQI
16th Jul 2025502 PMAQI
16th Jul 2025503 PMAQI
16th Jul 2025524 PMAQI
16th Jul 2025505 PMAQI
16th Jul 2025526 PMAQI
16th Jul 2025507 PMAQI
16th Jul 2025608 PMAQI
16th Jul 2025599 PMAQI
16th Jul 20256010 PMAQI
16th Jul 20256211 PMAQI
17th Jul 20256012 AMAQI
17th Jul 2025641 AMAQI
17th Jul 2025632 AMAQI
17th Jul 2025643 AMAQI
21°C18/26°C
17th Jul 2025604 AMAQI
17th Jul 2025625 AMAQI
17th Jul 2025616 AMAQI
17th Jul 2025607 AMAQI
17th Jul 2025498 AMAQI
17th Jul 2025439 AMAQI
17th Jul 20253210 AMAQI
17th Jul 20252911 AMAQI
17th Jul 20255012 PMAQI
17th Jul 2025511 PMAQI
17th Jul 2025522 PMAQI
17th Jul 2025493 PMAQI
17th Jul 2025424 PMAQI
17th Jul 2025425 PMAQI
17th Jul 2025436 PMAQI
17th Jul 2025437 PMAQI
17th Jul 2025598 PMAQI
17th Jul 2025629 PMAQI
17th Jul 20256210 PMAQI
17th Jul 20256211 PMAQI
18th Jul 20256012 AMAQI
18th Jul 2025611 AMAQI
18th Jul 2025612 AMAQI
18th Jul 2025613 AMAQI
23°C17/28°C
18th Jul 2025594 AMAQI
18th Jul 2025595 AMAQI
18th Jul 2025606 AMAQI
18th Jul 2025597 AMAQI
18th Jul 2025588 AMAQI
18th Jul 2025459 AMAQI
18th Jul 20255110 AMAQI
18th Jul 20253311 AMAQI
18th Jul 20254312 PMAQI
18th Jul 2025481 PMAQI
18th Jul 2025522 PMAQI
18th Jul 2025543 PMAQI
18th Jul 2025534 PMAQI
18th Jul 2025485 PMAQI
18th Jul 2025476 PMAQI
18th Jul 2025547 PMAQI
18th Jul 2025608 PMAQI
18th Jul 2025619 PMAQI
18th Jul 20256010 PMAQI
18th Jul 20256111 PMAQI
19th Jul 20256012 AMAQI
19th Jul 2025601 AMAQI
19th Jul 2025602 AMAQI
19th Jul 2025603 AMAQI
25°C19/31°C
19th Jul 2025594 AMAQI
19th Jul 2025585 AMAQI
19th Jul 2025596 AMAQI
19th Jul 2025587 AMAQI
19th Jul 2025568 AMAQI
19th Jul 2025559 AMAQI
19th Jul 20255810 AMAQI
19th Jul 20256311 AMAQI
19th Jul 20256112 PMAQI
19th Jul 2025601 PMAQI
19th Jul 2025682 PMAQI
19th Jul 2025663 PMAQI
19th Jul 2025694 PMAQI
19th Jul 2025765 PMAQI
19th Jul 2025756 PMAQI
19th Jul 2025717 PMAQI
19th Jul 2025668 PMAQI
19th Jul 2025659 PMAQI
19th Jul 20256410 PMAQI
19th Jul 20256411 PMAQI
20th Jul 20256712 AMAQI
20th Jul 2025631 AMAQI
20th Jul 2025602 AMAQI
20th Jul 2025603 AMAQI
24°C20/30°C
20th Jul 2025604 AMAQI
20th Jul 2025605 AMAQI
20th Jul 2025596 AMAQI
20th Jul 2025607 AMAQI
20th Jul 2025668 AMAQI
20th Jul 2025769 AMAQI
20th Jul 20257010 AMAQI
20th Jul 20256211 AMAQI
20th Jul 20255612 PMAQI
20th Jul 2025521 PMAQI
20th Jul 2025432 PMAQI
20th Jul 2025423 PMAQI
20th Jul 2025444 PMAQI
20th Jul 2025495 PMAQI
20th Jul 2025436 PMAQI
20th Jul 2025457 PMAQI
20th Jul 2025568 PMAQI
20th Jul 2025579 PMAQI
20th Jul 20256010 PMAQI
20th Jul 20255811 PMAQI
21st Jul 20255812 AMAQI
21st Jul 2025621 AMAQI
21st Jul 2025632 AMAQI
21st Jul 2025633 AMAQI
20°C18/21°C
21st Jul 2025624 AMAQI
21st Jul 2025615 AMAQI
21st Jul 2025626 AMAQI
21st Jul 2025617 AMAQI
21st Jul 2025588 AMAQI
21st Jul 2025529 AMAQI
21st Jul 20254510 AMAQI
21st Jul 20253611 AMAQI
21st Jul 20253312 PMAQI
21st Jul 2025331 PMAQI
21st Jul 2025512 PMAQI
21st Jul 2025403 PMAQI
21st Jul 2025454 PMAQI
21st Jul 2025535 PMAQI
21st Jul 2025506 PMAQI
21st Jul 2025587 PMAQI
21st Jul 2025598 PMAQI
21st Jul 2025639 PMAQI
21st Jul 20256110 PMAQI
21st Jul 20256211 PMAQI
22nd Jul 20256212 AMAQI
22nd Jul 2025601 AMAQI
22nd Jul 2025602 AMAQI
22nd Jul 2025603 AMAQI
25°C18/33°C
22nd Jul 2025584 AMAQI
22nd Jul 2025585 AMAQI
22nd Jul 2025586 AMAQI
22nd Jul 2025587 AMAQI
22nd Jul 2025648 AMAQI
22nd Jul 2025599 AMAQI
22nd Jul 20255410 AMAQI
22nd Jul 20255011 AMAQI
22nd Jul 20256712 PMAQI
22nd Jul 2025621 PMAQI
22nd Jul 2025622 PMAQI
22nd Jul 2025633 PMAQI
22nd Jul 2025574 PMAQI
22nd Jul 2025545 PMAQI
22nd Jul 2025466 PMAQI
22nd Jul 2025627 PMAQI
22nd Jul 2025648 PMAQI
22nd Jul 2025699 PMAQI
22nd Jul 20256610 PMAQI
22nd Jul 20256011 PMAQI
23rd Jul 20257112 AMAQI
23rd Jul 2025601 AMAQI
23rd Jul 2025602 AMAQI
23rd Jul 2025603 AMAQI
25°C19/31°C
23rd Jul 2025604 AMAQI
23rd Jul 2025605 AMAQI
23rd Jul 2025616 AMAQI
23rd Jul 2025607 AMAQI
23rd Jul 2025838 AMAQI
23rd Jul 2025899 AMAQI
23rd Jul 20257110 AMAQI
23rd Jul 20257711 AMAQI
23rd Jul 20257712 PMAQI
23rd Jul 2025671 PMAQI
23rd Jul 2025642 PMAQI
23rd Jul 2025623 PMAQI
23rd Jul 2025644 PMAQI
23rd Jul 2025595 PMAQI
23rd Jul 2025626 PMAQI
23rd Jul 2025627 PMAQI
23rd Jul 2025638 PMAQI
23rd Jul 2025659 PMAQI
23rd Jul 20256110 PMAQI
23rd Jul 20256511 PMAQI
24th Jul 20256312 AMAQI
24th Jul 2025621 AMAQI
24th Jul 2025622 AMAQI
24th Jul 2025623 AMAQI
24°C20/29°C
24th Jul 2025644 AMAQI
24th Jul 2025645 AMAQI
24th Jul 2025646 AMAQI
24th Jul 2025657 AMAQI
24th Jul 2025488 AMAQI
24th Jul 2025529 AMAQI
24th Jul 20254910 AMAQI
24th Jul 20254611 AMAQI
24th Jul 20254612 PMAQI
24th Jul 2025511 PMAQI
24th Jul 2025522 PMAQI
24th Jul 2025493 PMAQI
24th Jul 2025524 PMAQI
24th Jul 2025485 PMAQI
24th Jul 2025536 PMAQI
24th Jul 2025597 PMAQI
24th Jul 2025668 PMAQI
24th Jul 2025589 PMAQI
24th Jul 20255810 PMAQI
24th Jul 20255711 PMAQI
25th Jul 20255812 AMAQI
25th Jul 2025611 AMAQI
25th Jul 2025622 AMAQI
25th Jul 2025623 AMAQI
23°C20/26°C
25th Jul 2025614 AMAQI
25th Jul 2025615 AMAQI
25th Jul 2025616 AMAQI
25th Jul 2025607 AMAQI
25th Jul 2025418 AMAQI
25th Jul 2025349 AMAQI
25th Jul 20253010 AMAQI
25th Jul 20252911 AMAQI
25th Jul 20253912 PMAQI
25th Jul 2025481 PMAQI
25th Jul 2025602 PMAQI
25th Jul 2025613 PMAQI
25th Jul 2025694 PMAQI
25th Jul 2025765 PMAQI
25th Jul 2025776 PMAQI
25th Jul 2025637 PMAQI
25th Jul 2025648 PMAQI
25th Jul 2025649 PMAQI
25th Jul 20256610 PMAQI
25th Jul 20256511 PMAQI
26th Jul 20256112 AMAQI
26th Jul 2025601 AMAQI
26th Jul 2025602 AMAQI
26th Jul 2025603 AMAQI
23°C21/25°C
26th Jul 2025584 AMAQI
26th Jul 2025585 AMAQI
26th Jul 2025596 AMAQI
26th Jul 2025587 AMAQI
26th Jul 2025788 AMAQI
26th Jul 2025949 AMAQI
26th Jul 20257910 AMAQI
26th Jul 20257911 AMAQI
26th Jul 20257512 PMAQI
26th Jul 2025821 PMAQI
26th Jul 2025822 PMAQI
26th Jul 2025823 PMAQI
26th Jul 2025724 PMAQI
26th Jul 2025655 PMAQI
26th Jul 2025726 PMAQI
26th Jul 2025707 PMAQI
26th Jul 2025638 PMAQI
26th Jul 2025599 PMAQI
26th Jul 20255610 PMAQI
26th Jul 20255611 PMAQI
27th Jul 20255512 AMAQI
27th Jul 2025591 AMAQI
27th Jul 2025602 AMAQI
27th Jul 2025603 AMAQI
24°C22/28°C
27th Jul 2025624 AMAQI
27th Jul 2025635 AMAQI
27th Jul 2025626 AMAQI
27th Jul 2025637 AMAQI
27th Jul 2025508 AMAQI
27th Jul 2025449 AMAQI
27th Jul 20254510 AMAQI
27th Jul 20254511 AMAQI
27th Jul 20253712 PMAQI
27th Jul 2025401 PMAQI
27th Jul 2025502 PMAQI
27th Jul 2025363 PMAQI
27th Jul 2025564 PMAQI
27th Jul 2025585 PMAQI
27th Jul 2025606 PMAQI
27th Jul 2025547 PMAQI
27th Jul 2025548 PMAQI
27th Jul 2025559 PMAQI
27th Jul 20255610 PMAQI
27th Jul 20255911 PMAQI
28th Jul 20255412 AMAQI
28th Jul 2025601 AMAQI
28th Jul 2025592 AMAQI
28th Jul 2025593 AMAQI
23°C21/26°C
28th Jul 2025574 AMAQI
28th Jul 2025575 AMAQI
28th Jul 2025576 AMAQI
28th Jul 2025577 AMAQI
28th Jul 2025368 AMAQI
28th Jul 2025289 AMAQI
28th Jul 20253010 AMAQI
28th Jul 20253011 AMAQI
28th Jul 20254212 PMAQI
28th Jul 2025341 PMAQI
28th Jul 2025372 PMAQI
28th Jul 2025373 PMAQI
28th Jul 2025524 PMAQI
28th Jul 2025515 PMAQI
28th Jul 2025506 PMAQI
28th Jul 2025547 PMAQI
28th Jul 2025568 PMAQI
28th Jul 2025579 PMAQI
28th Jul 20255610 PMAQI
28th Jul 20255811 PMAQI
29th Jul 20256012 AMAQI
29th Jul 2025581 AMAQI
29th Jul 2025572 AMAQI
29th Jul 2025583 AMAQI
25°C22/29°C
29th Jul 2025584 AMAQI
29th Jul 2025585 AMAQI
29th Jul 2025586 AMAQI
29th Jul 2025587 AMAQI
29th Jul 2025368 AMAQI
29th Jul 2025269 AMAQI
29th Jul 20255210 AMAQI
29th Jul 20254711 AMAQI
29th Jul 20254012 PMAQI
29th Jul 2025521 PMAQI
29th Jul 2025392 PMAQI
29th Jul 2025443 PMAQI
29th Jul 2025424 PMAQI
29th Jul 2025335 PMAQI
29th Jul 2025346 PMAQI
29th Jul 2025567 PMAQI
29th Jul 2025648 PMAQI
29th Jul 2025549 PMAQI
29th Jul 20255410 PMAQI
29th Jul 20255511 PMAQI
30th Jul 20255512 AMAQI
30th Jul 2025581 AMAQI
30th Jul 2025582 AMAQI
30th Jul 2025593 AMAQI
21°C18/23°C
30th Jul 2025574 AMAQI
30th Jul 2025575 AMAQI
30th Jul 2025586 AMAQI
30th Jul 2025587 AMAQI
30th Jul 2025528 AMAQI
30th Jul 2025529 AMAQI
30th Jul 20254110 AMAQI
30th Jul 20254811 AMAQI
30th Jul 20253712 PMAQI
30th Jul 2025401 PMAQI
30th Jul 2025432 PMAQI
30th Jul 2025453 PMAQI
30th Jul 2025444 PMAQI
30th Jul 2025445 PMAQI
30th Jul 2025496 PMAQI
30th Jul 2025507 PMAQI
30th Jul 2025568 PMAQI
30th Jul 2025559 PMAQI
30th Jul 20255610 PMAQI
30th Jul 20256011 PMAQI
31st Jul 20255812 AMAQI
31st Jul 2025561 AMAQI
31st Jul 2025562 AMAQI
31st Jul 2025573 AMAQI
21°C17/25°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 20253810 AMAQI
31st Jul 20254111 AMAQI
31st Jul 20254212 PMAQI
31st Jul 2025481 PMAQI
31st Jul 2025472 PMAQI
31st Jul 2025593 PMAQI
31st Jul 2025614 PMAQI
31st Jul 2025505 PMAQI
31st Jul 2025426 PMAQI
31st Jul 2025627 PMAQI
31st Jul 2025638 PMAQI
31st Jul 2025609 PMAQI
31st Jul 20256110 PMAQI
31st Jul 20256211 PMAQI
1st Aug 20256212 AMAQI
1st Aug 2025571 AMAQI
1st Aug 2025572 AMAQI
1st Aug 2025583 AMAQI
21°C18/25°C
1st Aug 2025594 AMAQI
1st Aug 2025605 AMAQI
1st Aug 2025586 AMAQI
1st Aug 2025587 AMAQI
1st Aug 2025748 AMAQI
1st Aug 2025699 AMAQI
1st Aug 20257110 AMAQI
1st Aug 20257111 AMAQI
1st Aug 20256612 PMAQI
1st Aug 2025641 PMAQI
1st Aug 2025642 PMAQI
1st Aug 2025603 PMAQI
1st Aug 2025624 PMAQI
1st Aug 2025605 PMAQI
1st Aug 2025586 PMAQI
1st Aug 2025617 PMAQI
1st Aug 2025628 PMAQI
1st Aug 2025669 PMAQI
1st Aug 20256710 PMAQI
1st Aug 20256611 PMAQI
2nd Aug 20256312 AMAQI
2nd Aug 2025581 AMAQI
2nd Aug 2025582 AMAQI
2nd Aug 2025603 AMAQI
24°C18/29°C
2nd Aug 2025624 AMAQI
2nd Aug 2025615 AMAQI
2nd Aug 2025606 AMAQI
2nd Aug 2025607 AMAQI
2nd Aug 2025778 AMAQI
2nd Aug 2025759 AMAQI
2nd Aug 20257010 AMAQI
2nd Aug 20257011 AMAQI
2nd Aug 20257212 PMAQI
2nd Aug 2025651 PMAQI
2nd Aug 2025672 PMAQI
2nd Aug 2025703 PMAQI
2nd Aug 2025684 PMAQI
2nd Aug 2025685 PMAQI
2nd Aug 2025646 PMAQI
2nd Aug 2025647 PMAQI
2nd Aug 2025628 PMAQI
2nd Aug 2025619 PMAQI
2nd Aug 20256410 PMAQI
2nd Aug 20256011 PMAQI
3rd Aug 20256312 AMAQI
3rd Aug 2025591 AMAQI
3rd Aug 2025602 AMAQI
3rd Aug 2025613 AMAQI
24°C20/29°C
3rd Aug 2025624 AMAQI
3rd Aug 2025615 AMAQI
3rd Aug 2025626 AMAQI
3rd Aug 2025627 AMAQI
3rd Aug 2025618 AMAQI
3rd Aug 2025659 AMAQI
3rd Aug 20256710 AMAQI
3rd Aug 20255911 AMAQI
3rd Aug 20256612 PMAQI
3rd Aug 2025571 PMAQI
3rd Aug 2025522 PMAQI
3rd Aug 2025613 PMAQI
3rd Aug 2025574 PMAQI
3rd Aug 2025645 PMAQI
3rd Aug 2025626 PMAQI
3rd Aug 2025667 PMAQI
3rd Aug 2025648 PMAQI
3rd Aug 2025629 PMAQI
3rd Aug 20256310 PMAQI
3rd Aug 20256511 PMAQI
4th Aug 20256212 AMAQI
4th Aug 2025601 AMAQI
4th Aug 2025602 AMAQI
4th Aug 2025603 AMAQI
24°C21/27°C
4th Aug 2025604 AMAQI
4th Aug 2025595 AMAQI
4th Aug 2025596 AMAQI
4th Aug 2025607 AMAQI
4th Aug 2025638 AMAQI
4th Aug 2025679 AMAQI
4th Aug 20256810 AMAQI
4th Aug 20256511 AMAQI
4th Aug 20256812 PMAQI
4th Aug 2025721 PMAQI
4th Aug 2025622 PMAQI
4th Aug 2025593 PMAQI
4th Aug 2025554 PMAQI
4th Aug 2025585 PMAQI
4th Aug 2025606 PMAQI
4th Aug 2025627 PMAQI
4th Aug 2025628 PMAQI
4th Aug 2025629 PMAQI
4th Aug 20256410 PMAQI
4th Aug 20256211 PMAQI
5th Aug 20255812 AMAQI
5th Aug 2025601 AMAQI
5th Aug 2025592 AMAQI
5th Aug 2025603 AMAQI
24°C21/27°C
5th Aug 2025624 AMAQI
5th Aug 2025615 AMAQI
5th Aug 2025626 AMAQI
5th Aug 2025607 AMAQI
5th Aug 2025588 AMAQI
5th Aug 2025579 AMAQI
5th Aug 20255410 AMAQI
5th Aug 20255411 AMAQI
5th Aug 20255012 PMAQI
5th Aug 2025551 PMAQI
5th Aug 2025522 PMAQI
5th Aug 2025563 PMAQI
5th Aug 2025574 PMAQI
5th Aug 2025555 PMAQI
5th Aug 2025526 PMAQI
5th Aug 2025567 PMAQI
5th Aug 2025598 PMAQI
5th Aug 2025629 PMAQI
5th Aug 20256410 PMAQI
5th Aug 20256411 PMAQI
6th Aug 20256212 AMAQI
6th Aug 2025601 AMAQI
6th Aug 2025602 AMAQI
6th Aug 2025593 AMAQI
24°C22/29°C
6th Aug 2025584 AMAQI
6th Aug 2025605 AMAQI
6th Aug 2025596 AMAQI
6th Aug 2025607 AMAQI
6th Aug 2025748 AMAQI
6th Aug 2025649 AMAQI
6th Aug 20256910 AMAQI
6th Aug 20256711 AMAQI
6th Aug 20256612 PMAQI
6th Aug 2025611 PMAQI
6th Aug 2025742 PMAQI
6th Aug 2025503 PMAQI
6th Aug 2025534 PMAQI
6th Aug 2025605 PMAQI
6th Aug 2025586 PMAQI
6th Aug 2025567 PMAQI
6th Aug 2025588 PMAQI
6th Aug 2025629 PMAQI
6th Aug 20256110 PMAQI
6th Aug 20256211 PMAQI
7th Aug 20256512 AMAQI
7th Aug 2025611 AMAQI
7th Aug 2025612 AMAQI
7th Aug 2025603 AMAQI
26°C20/32°C
7th Aug 2025614 AMAQI
4 AM7th Aug 2025615 AMAQI
7th Aug 2025606 AMAQI
7th Aug 2025627 AMAQI
7th Aug 2025548 AMAQI
7th Aug 2025569 AMAQI
7th Aug 20256010 AMAQI
7th Aug 20256011 AMAQI
11 AM7 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
Cultural Center, Chengde, Hebei, China
2025
13%
28
76%
165
10%
21
1%
3
Total number of days with different AQI categories in last 219 days in 2025 (146 days remaining)
Good
28 DaysModerate
165 DaysPoor
21 DaysUnhealthy
3 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 13%
Health Risk Level:
Extreme
In 2025, 13% of 219 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
Cultural Center, 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
98AQI
98AQI
2nd January 2025
65AQI
65AQI
3rd January 2025
88AQI
88AQI
4th January 2025
101AQI
101AQI
5th January 2025
84AQI
84AQI
6th January 2025
70AQI
70AQI
7th January 2025
59AQI
59AQI
8th January 2025
47AQI
47AQI
9th January 2025
44AQI
44AQI
10th January 2025
54AQI
54AQI
11th January 2025
75AQI
75AQI
12th January 2025
70AQI
70AQI
13th January 2025
76AQI
76AQI
14th January 2025
60AQI
60AQI
15th January 2025
67AQI
67AQI
16th January 2025
79AQI
79AQI
17th January 2025
105AQI
105AQI
18th January 2025
109AQI
109AQI
19th January 2025
94AQI
94AQI
20th January 2025
118AQI
118AQI
21st January 2025
87AQI
87AQI
22nd January 2025
99AQI
99AQI
23rd January 2025
134AQI
134AQI
24th January 2025
143AQI
143AQI
25th January 2025
165AQI
165AQI
26th January 2025
107AQI
107AQI
27th January 2025
72AQI
72AQI
28th January 2025
70AQI
70AQI
29th January 2025
94AQI
94AQI
30th January 2025
73AQI
73AQI
31st January 2025
109AQI
109AQI
1st February 2025
125AQI
125AQI
2nd February 2025
83AQI
83AQI
3rd February 2025
64AQI
64AQI
4th February 2025
53AQI
53AQI
5th February 2025
50AQI
50AQI
6th February 2025
50AQI
50AQI
7th February 2025
40AQI
40AQI
8th February 2025
40AQI
40AQI
9th February 2025
50AQI
50AQI
10th February 2025
80AQI
80AQI
11th February 2025
119AQI
119AQI
12th February 2025
73AQI
73AQI
13th February 2025
94AQI
94AQI
14th February 2025
73AQI
73AQI
15th February 2025
92AQI
92AQI
16th February 2025
49AQI
49AQI
17th February 2025
60AQI
60AQI
18th February 2025
55AQI
55AQI
19th February 2025
54AQI
54AQI
20th February 2025
50AQI
50AQI
21st February 2025
48AQI
48AQI
22nd February 2025
49AQI
49AQI
23rd February 2025
41AQI
41AQI
24th February 2025
58AQI
58AQI
25th February 2025
56AQI
56AQI
26th February 2025
69AQI
69AQI
27th February 2025
110AQI
110AQI
28th February 2025
126AQI
126AQI
1st March 2025
148AQI
148AQI
2nd March 2025
85AQI
85AQI
3rd March 2025
94AQI
94AQI
4th March 2025
90AQI
90AQI
5th March 2025
87AQI
87AQI
6th March 2025
64AQI
64AQI
7th March 2025
87AQI
87AQI
8th March 2025
113AQI
113AQI
9th March 2025
130AQI
130AQI
10th March 2025
151AQI
151AQI
11th March 2025
164AQI
164AQI
12th March 2025
84AQI
84AQI
13th March 2025
104AQI
104AQI
14th March 2025
106AQI
106AQI
15th March 2025
76AQI
76AQI
16th March 2025
64AQI
64AQI
17th March 2025
53AQI
53AQI
18th March 2025
50AQI
50AQI
19th March 2025
51AQI
51AQI
20th March 2025
43AQI
43AQI
21st March 2025
46AQI
46AQI
22nd March 2025
52AQI
52AQI
23rd March 2025
96AQI
96AQI
24th March 2025
47AQI
47AQI
25th March 2025
55AQI
55AQI
26th March 2025
89AQI
89AQI
27th March 2025
53AQI
53AQI
28th March 2025
56AQI
56AQI
29th March 2025
50AQI
50AQI
30th March 2025
53AQI
53AQI
31st March 2025
65AQI
65AQI
1st April 2025
59AQI
59AQI
2nd April 2025
48AQI
48AQI
3rd April 2025
62AQI
62AQI
4th April 2025
69AQI
69AQI
5th April 2025
48AQI
48AQI
6th April 2025
67AQI
67AQI
7th April 2025
73AQI
73AQI
8th April 2025
55AQI
55AQI
9th April 2025
75AQI
75AQI
10th April 2025
73AQI
73AQI
11th April 2025
108AQI
108AQI
12th April 2025
71AQI
71AQI
13th April 2025
72AQI
72AQI
14th April 2025
65AQI
65AQI
15th April 2025
70AQI
70AQI
16th April 2025
81AQI
81AQI
17th April 2025
75AQI
75AQI
18th April 2025
55AQI
55AQI
19th April 2025
52AQI
52AQI
20th April 2025
71AQI
71AQI
21st April 2025
85AQI
85AQI
22nd April 2025
54AQI
54AQI
23rd April 2025
74AQI
74AQI
24th April 2025
48AQI
48AQI
25th April 2025
52AQI
52AQI
26th April 2025
80AQI
80AQI
27th April 2025
46AQI
46AQI
28th April 2025
55AQI
55AQI
29th April 2025
76AQI
76AQI
30th April 2025
58AQI
58AQI
1st May 2025
48AQI
48AQI
2nd May 2025
62AQI
62AQI
3rd May 2025
45AQI
45AQI
4th May 2025
57AQI
57AQI
5th May 2025
67AQI
67AQI
6th May 2025
54AQI
54AQI
7th May 2025
82AQI
82AQI
8th May 2025
107AQI
107AQI
9th May 2025
61AQI
61AQI
10th May 2025
77AQI
77AQI
11th May 2025
72AQI
72AQI
12th May 2025
83AQI
83AQI
13th May 2025
90AQI
90AQI
14th May 2025
64AQI
64AQI
15th May 2025
75AQI
75AQI
16th May 2025
95AQI
95AQI
17th May 2025
63AQI
63AQI
18th May 2025
60AQI
60AQI
19th May 2025
67AQI
67AQI
20th May 2025
97AQI
97AQI
21st May 2025
86AQI
86AQI
22nd May 2025
108AQI
108AQI
23rd May 2025
74AQI
74AQI
24th May 2025
68AQI
68AQI
25th May 2025
80AQI
80AQI
26th May 2025
81AQI
81AQI
27th May 2025
66AQI
66AQI
28th May 2025
76AQI
76AQI
29th May 2025
92AQI
92AQI
30th May 2025
98AQI
98AQI
31st May 2025
102AQI
102AQI
1st June 2025
88AQI
88AQI
2nd June 2025
68AQI
68AQI
3rd June 2025
49AQI
49AQI
4th June 2025
50AQI
50AQI
5th June 2025
51AQI
51AQI
6th June 2025
48AQI
48AQI
7th June 2025
47AQI
47AQI
8th June 2025
56AQI
56AQI
9th June 2025
63AQI
63AQI
10th June 2025
50AQI
50AQI
11th June 2025
62AQI
62AQI
12th June 2025
74AQI
74AQI
13th June 2025
77AQI
77AQI
14th June 2025
82AQI
82AQI
15th June 2025
61AQI
61AQI
16th June 2025
52AQI
52AQI
17th June 2025
59AQI
59AQI
18th June 2025
64AQI
64AQI
19th June 2025
65AQI
65AQI
20th June 2025
60AQI
60AQI
21st June 2025
55AQI
55AQI
22nd June 2025
54AQI
54AQI
23rd June 2025
58AQI
58AQI
24th June 2025
66AQI
66AQI
25th June 2025
72AQI
72AQI
26th June 2025
72AQI
72AQI
27th June 2025
77AQI
77AQI
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
61AQI
61AQI
4th July 2025
58AQI
58AQI
5th July 2025
62AQI
62AQI
6th July 2025
54AQI
54AQI
7th July 2025
58AQI
58AQI
8th July 2025
60AQI
60AQI
9th July 2025
64AQI
64AQI
10th July 2025
73AQI
73AQI
11th July 2025
73AQI
73AQI
12th July 2025
77AQI
77AQI
13th July 2025
66AQI
66AQI
14th July 2025
62AQI
62AQI
15th July 2025
63AQI
63AQI
16th July 2025
57AQI
57AQI
17th July 2025
55AQI
55AQI
18th July 2025
56AQI
56AQI
19th July 2025
63AQI
63AQI
20th July 2025
58AQI
58AQI
21st July 2025
56AQI
56AQI
22nd July 2025
60AQI
60AQI
23rd July 2025
66AQI
66AQI
24th July 2025
58AQI
58AQI
25th July 2025
59AQI
59AQI
26th July 2025
66AQI
66AQI
27th July 2025
55AQI
55AQI
28th July 2025
51AQI
51AQI
29th July 2025
52AQI
52AQI
30th July 2025
52AQI
52AQI
31st July 2025
55AQI
55AQI
1st August 2025
63AQI
63AQI
2nd August 2025
64AQI
64AQI
3rd August 2025
63AQI
63AQI
4th August 2025
62AQI
62AQI
5th August 2025
59AQI
59AQI
88AQI
68AQI
81AQI
66AQI
76AQI
63AQI
61AQI
62AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202572AQI
2
20
8
1
10
14
4
5
19
5
2
4
25
1
2
26
3
5
25
31
5
28
165
21
3
Highest AQI recorded in
January88AQI
Lowest AQI recorded in
July61AQI
202474AQI
7
12
9
3
5
15
8
1
3
20
6
2
8
17
5
6
21
4
3
22
4
1
6
22
3
16
15
18
12
10
16
4
1
4
15
8
3
2
26
3
88
213
54
11
Highest AQI recorded in
November89AQI
Lowest AQI recorded in
September49AQI
202383AQI
3
9
15
4
1
11
11
5
1
14
11
4
1
1
18
6
2
2
1
5
20
5
1
13
15
2
11
18
2
16
15
13
13
4
12
14
1
4
10
13
4
2
6
12
8
5
92
172
69
26
4
1
Highest AQI recorded in
February107AQI
Lowest AQI recorded in
August55AQI
202284AQI
1
12
7
1
3
19
8
1
2
19
7
2
7
23
1
7
13
10
5
18
1
1
6
13
9
7
13
6
5
1
14
9
6
3
19
8
1
43
163
66
16
Highest AQI recorded in
November105AQI
Lowest AQI recorded in
August45AQI
2021102AQI
3
18
6
4
4
14
7
3
2
8
11
7
1
2
19
8
1
9
59
32
15
1
2
Highest AQI recorded in
March135AQI
Lowest AQI recorded in
April89AQI
202072AQI
2
8
3
4
15
2
9
5
4
3
24
3
4
26
1
12
18
1
8
19
3
4
18
7
2
10
11
6
3
9
14
8
65
158
38
5
Highest AQI recorded in
October84AQI
Lowest AQI recorded in
August58AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
102AQILeast Polluted Year Recorded
2025(Avg.)
72AQICultural Center's annual 2025 AQI (72) shows an average percentage change of -12.2% (improved AQI) compared to previous years: 2020 (72), 2021 (102), 2022 (84), 2023 (83), 2024 (74).
