Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Supply and marketing cooperatives, Tangshan, 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

Supply and marketing cooperatives, Tangshan, Hebei, China

2022
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
10th Aug 2024
90AQI
Lowest AQI recorded on
26th Aug 2024
54AQI

Same Day Analysis (1st August ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 2nd highest AQI at 63 of Moderate air quality, showing improvement over 2024 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025

Supply and marketing cooperatives, Tangshan, 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
9AM2nd Aug

67AQI

Avg. Lowest Time
3PM2nd Aug

57AQI

In the last 24 hours,

Supply and marketing cooperatives's AQI reached its highest point of 67 at 9 AM during the Night, while the lowest point, undefined, was recorded at 3 AM during the Night between 2nd Aug and 3rd Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Supply and marketing cooperatives, Tangshan, 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 2025684 AMAQI
4th Jul 2025685 AMAQI
4th Jul 2025686 AMAQI
4th Jul 2025677 AMAQI
4th Jul 2025828 AMAQI
4th Jul 2025849 AMAQI
4th Jul 20258510 AMAQI
4th Jul 20257711 AMAQI
4th Jul 20257112 PMAQI
4th Jul 2025701 PMAQI
4th Jul 2025642 PMAQI
4th Jul 2025653 PMAQI
4th Jul 2025624 PMAQI
4th Jul 2025605 PMAQI
4th Jul 2025636 PMAQI
4th Jul 2025657 PMAQI
4th Jul 2025678 PMAQI
4th Jul 2025669 PMAQI
4th Jul 20256510 PMAQI
4th Jul 20256811 PMAQI
5th Jul 20256912 AMAQI
5th Jul 2025681 AMAQI
5th Jul 2025672 AMAQI
5th Jul 2025683 AMAQI

30°C24/35°C

5th Jul 2025684 AMAQI
5th Jul 2025695 AMAQI
5th Jul 2025686 AMAQI
5th Jul 2025697 AMAQI
5th Jul 2025808 AMAQI
5th Jul 2025789 AMAQI
5th Jul 20258010 AMAQI
5th Jul 20258311 AMAQI
5th Jul 20257512 PMAQI
5th Jul 2025701 PMAQI
5th Jul 2025722 PMAQI
5th Jul 2025723 PMAQI
5th Jul 2025724 PMAQI
5th Jul 2025705 PMAQI
5th Jul 2025706 PMAQI
5th Jul 2025667 PMAQI
5th Jul 2025668 PMAQI
5th Jul 2025649 PMAQI
5th Jul 20256510 PMAQI
5th Jul 20256511 PMAQI
6th Jul 20256412 AMAQI
6th Jul 2025681 AMAQI
6th Jul 2025672 AMAQI
6th Jul 2025683 AMAQI

31°C26/36°C

6th Jul 2025684 AMAQI
6th Jul 2025685 AMAQI
6th Jul 2025686 AMAQI
6th Jul 2025697 AMAQI
6th Jul 2025668 AMAQI
6th Jul 2025569 AMAQI
6th Jul 20255610 AMAQI
6th Jul 20255811 AMAQI
6th Jul 20256012 PMAQI
6th Jul 2025551 PMAQI
6th Jul 2025562 PMAQI
6th Jul 2025563 PMAQI
6th Jul 2025564 PMAQI
6th Jul 2025605 PMAQI
6th Jul 2025606 PMAQI
6th Jul 2025627 PMAQI
6th Jul 2025648 PMAQI
6th Jul 2025639 PMAQI
6th Jul 20256610 PMAQI
6th Jul 20256711 PMAQI
7th Jul 20256512 AMAQI
7th Jul 2025661 AMAQI
7th Jul 2025672 AMAQI
7th Jul 2025663 AMAQI

30°C26/35°C

7th Jul 2025664 AMAQI
7th Jul 2025665 AMAQI
7th Jul 2025666 AMAQI
7th Jul 2025657 AMAQI
7th Jul 2025668 AMAQI
7th Jul 2025669 AMAQI
7th Jul 20256310 AMAQI
7th Jul 20256311 AMAQI
7th Jul 20256212 PMAQI
7th Jul 2025591 PMAQI
7th Jul 2025602 PMAQI
7th Jul 2025573 PMAQI
7th Jul 2025614 PMAQI
7th Jul 2025575 PMAQI
7th Jul 2025586 PMAQI
7th Jul 2025607 PMAQI
7th Jul 2025608 PMAQI
7th Jul 2025619 PMAQI
7th Jul 20256210 PMAQI
7th Jul 20256311 PMAQI
8th Jul 20256212 AMAQI
8th Jul 2025651 AMAQI
8th Jul 2025662 AMAQI
8th Jul 2025653 AMAQI

29°C24/35°C

8th Jul 2025664 AMAQI
8th Jul 2025645 AMAQI
8th Jul 2025656 AMAQI
8th Jul 2025657 AMAQI
8th Jul 2025708 AMAQI
8th Jul 2025709 AMAQI
8th Jul 20256510 AMAQI
8th Jul 20256011 AMAQI
8th Jul 20255712 PMAQI
8th Jul 2025611 PMAQI
8th Jul 2025602 PMAQI
8th Jul 2025643 PMAQI
8th Jul 2025684 PMAQI
8th Jul 2025695 PMAQI
8th Jul 2025656 PMAQI
8th Jul 2025627 PMAQI
8th Jul 2025628 PMAQI
8th Jul 2025669 PMAQI
8th Jul 20256610 PMAQI
8th Jul 20256911 PMAQI
9th Jul 20256912 AMAQI
9th Jul 2025661 AMAQI
9th Jul 2025642 AMAQI
9th Jul 2025643 AMAQI

28°C23/34°C

9th Jul 2025644 AMAQI
9th Jul 2025655 AMAQI
9th Jul 2025656 AMAQI
9th Jul 2025657 AMAQI
9th Jul 20251028 AMAQI
9th Jul 2025869 AMAQI
9th Jul 20257310 AMAQI
9th Jul 20256211 AMAQI
9th Jul 20256312 PMAQI
9th Jul 2025611 PMAQI
9th Jul 2025582 PMAQI
9th Jul 2025573 PMAQI
9th Jul 2025584 PMAQI
9th Jul 2025635 PMAQI
9th Jul 2025646 PMAQI
9th Jul 2025667 PMAQI
9th Jul 2025648 PMAQI
9th Jul 2025679 PMAQI
9th Jul 20256710 PMAQI
9th Jul 20257211 PMAQI
10th Jul 20257012 AMAQI
10th Jul 2025651 AMAQI
10th Jul 2025652 AMAQI
10th Jul 2025663 AMAQI

29°C24/35°C

10th Jul 2025664 AMAQI
10th Jul 2025665 AMAQI
10th Jul 2025666 AMAQI
10th Jul 2025667 AMAQI
10th Jul 2025788 AMAQI
10th Jul 2025799 AMAQI
10th Jul 20257610 AMAQI
10th Jul 20257011 AMAQI
10th Jul 20257212 PMAQI
10th Jul 2025751 PMAQI
10th Jul 2025722 PMAQI
10th Jul 2025673 PMAQI
10th Jul 2025644 PMAQI
10th Jul 2025685 PMAQI
10th Jul 2025706 PMAQI
10th Jul 2025687 PMAQI
10th Jul 2025668 PMAQI
10th Jul 2025659 PMAQI
10th Jul 20256610 PMAQI
10th Jul 20256711 PMAQI
11th Jul 20256912 AMAQI
11th Jul 2025651 AMAQI
11th Jul 2025662 AMAQI
11th Jul 2025663 AMAQI

31°C26/36°C

11th Jul 2025684 AMAQI
11th Jul 2025685 AMAQI
11th Jul 2025676 AMAQI
11th Jul 2025687 AMAQI
11th Jul 2025808 AMAQI
11th Jul 2025879 AMAQI
11th Jul 20258610 AMAQI
11th Jul 20258011 AMAQI
11th Jul 20258012 PMAQI
11th Jul 2025721 PMAQI
11th Jul 2025802 PMAQI
11th Jul 2025733 PMAQI
11th Jul 2025704 PMAQI
11th Jul 2025735 PMAQI
11th Jul 2025746 PMAQI
11th Jul 2025747 PMAQI
11th Jul 2025668 PMAQI
11th Jul 2025689 PMAQI
11th Jul 20257210 PMAQI
11th Jul 20257111 PMAQI
12th Jul 20257312 AMAQI
12th Jul 2025681 AMAQI
12th Jul 2025682 AMAQI
12th Jul 2025693 AMAQI

29°C24/36°C

12th Jul 2025704 AMAQI
12th Jul 2025715 AMAQI
12th Jul 2025716 AMAQI
12th Jul 2025717 AMAQI
12th Jul 2025868 AMAQI
12th Jul 2025829 AMAQI
12th Jul 20257610 AMAQI
12th Jul 20258111 AMAQI
12th Jul 20257712 PMAQI
12th Jul 2025661 PMAQI
12th Jul 2025752 PMAQI
12th Jul 2025713 PMAQI
12th Jul 2025754 PMAQI
12th Jul 2025765 PMAQI
12th Jul 2025776 PMAQI
12th Jul 2025787 PMAQI
12th Jul 2025758 PMAQI
12th Jul 2025749 PMAQI
12th Jul 20257610 PMAQI
12th Jul 20257211 PMAQI
13th Jul 20256812 AMAQI
13th Jul 2025701 AMAQI
13th Jul 2025702 AMAQI
13th Jul 2025713 AMAQI

30°C24/38°C

13th Jul 2025724 AMAQI
13th Jul 2025715 AMAQI
13th Jul 2025726 AMAQI
13th Jul 2025727 AMAQI
13th Jul 2025678 AMAQI
13th Jul 2025649 AMAQI
13th Jul 20256010 AMAQI
13th Jul 20256211 AMAQI
13th Jul 20256512 PMAQI
13th Jul 2025641 PMAQI
13th Jul 2025672 PMAQI
13th Jul 2025613 PMAQI
13th Jul 2025564 PMAQI
13th Jul 2025565 PMAQI
13th Jul 2025596 PMAQI
13th Jul 2025657 PMAQI
13th Jul 2025688 PMAQI
13th Jul 2025699 PMAQI
13th Jul 20256810 PMAQI
13th Jul 20256711 PMAQI
14th Jul 20256812 AMAQI
14th Jul 2025701 AMAQI
14th Jul 2025702 AMAQI
14th Jul 2025703 AMAQI

30°C23/37°C

14th Jul 2025694 AMAQI
14th Jul 2025705 AMAQI
14th Jul 2025706 AMAQI
14th Jul 2025707 AMAQI
14th Jul 2025658 AMAQI
14th Jul 2025619 AMAQI
14th Jul 20256110 AMAQI
14th Jul 20255611 AMAQI
14th Jul 20255412 PMAQI
14th Jul 2025551 PMAQI
14th Jul 2025562 PMAQI
14th Jul 2025593 PMAQI
14th Jul 2025584 PMAQI
14th Jul 2025605 PMAQI
14th Jul 2025616 PMAQI
14th Jul 2025627 PMAQI
14th Jul 2025648 PMAQI
14th Jul 2025679 PMAQI
14th Jul 20256810 PMAQI
14th Jul 20256611 PMAQI
15th Jul 20256712 AMAQI
15th Jul 2025681 AMAQI
15th Jul 2025702 AMAQI
15th Jul 2025683 AMAQI

30°C24/37°C

15th Jul 2025674 AMAQI
15th Jul 2025685 AMAQI
15th Jul 2025676 AMAQI
15th Jul 2025677 AMAQI
15th Jul 2025618 AMAQI
15th Jul 2025609 AMAQI
15th Jul 20255610 AMAQI
15th Jul 20256111 AMAQI
15th Jul 20256012 PMAQI
15th Jul 2025601 PMAQI
15th Jul 2025602 PMAQI
15th Jul 2025643 PMAQI
15th Jul 2025614 PMAQI
15th Jul 2025635 PMAQI
15th Jul 2025656 PMAQI
15th Jul 2025657 PMAQI
15th Jul 2025688 PMAQI
15th Jul 2025699 PMAQI
15th Jul 20256610 PMAQI
15th Jul 20256811 PMAQI
16th Jul 20256812 AMAQI
16th Jul 2025661 AMAQI
16th Jul 2025682 AMAQI
16th Jul 2025673 AMAQI

25°C20/27°C

16th Jul 2025664 AMAQI
16th Jul 2025665 AMAQI
16th Jul 2025666 AMAQI
16th Jul 2025667 AMAQI
16th Jul 2025638 AMAQI
16th Jul 2025689 AMAQI
16th Jul 20256410 AMAQI
16th Jul 20255911 AMAQI
16th Jul 20255912 PMAQI
16th Jul 2025581 PMAQI
16th Jul 2025572 PMAQI
16th Jul 2025573 PMAQI
16th Jul 2025564 PMAQI
16th Jul 2025595 PMAQI
16th Jul 2025556 PMAQI
16th Jul 2025597 PMAQI
16th Jul 2025628 PMAQI
16th Jul 2025629 PMAQI
16th Jul 20256310 PMAQI
16th Jul 20256411 PMAQI
17th Jul 20256312 AMAQI
17th Jul 2025671 AMAQI
17th Jul 2025662 AMAQI
17th Jul 2025673 AMAQI

25°C20/31°C

17th Jul 2025664 AMAQI
17th Jul 2025675 AMAQI
17th Jul 2025676 AMAQI
17th Jul 2025677 AMAQI
17th Jul 2025638 AMAQI
17th Jul 2025559 AMAQI
17th Jul 20255810 AMAQI
17th Jul 20255411 AMAQI
17th Jul 20255412 PMAQI
17th Jul 2025551 PMAQI
17th Jul 2025542 PMAQI
17th Jul 2025533 PMAQI
17th Jul 2025544 PMAQI
17th Jul 2025535 PMAQI
17th Jul 2025536 PMAQI
17th Jul 2025617 PMAQI
17th Jul 2025648 PMAQI
17th Jul 2025659 PMAQI
17th Jul 20256410 PMAQI
17th Jul 20256411 PMAQI
18th Jul 20256412 AMAQI
18th Jul 2025661 AMAQI
18th Jul 2025662 AMAQI
18th Jul 2025653 AMAQI

28°C22/34°C

18th Jul 2025634 AMAQI
18th Jul 2025645 AMAQI
18th Jul 2025646 AMAQI
18th Jul 2025637 AMAQI
18th Jul 2025758 AMAQI
18th Jul 2025769 AMAQI
18th Jul 20257310 AMAQI
18th Jul 20255911 AMAQI
18th Jul 20256012 PMAQI
18th Jul 2025621 PMAQI
18th Jul 2025622 PMAQI
18th Jul 2025593 PMAQI
18th Jul 2025604 PMAQI
18th Jul 2025635 PMAQI
18th Jul 2025626 PMAQI
18th Jul 2025647 PMAQI
18th Jul 2025678 PMAQI
18th Jul 2025679 PMAQI
18th Jul 20256410 PMAQI
18th Jul 20256511 PMAQI
19th Jul 20256612 AMAQI
19th Jul 2025641 AMAQI
19th Jul 2025652 AMAQI
19th Jul 2025653 AMAQI

29°C24/37°C

19th Jul 2025654 AMAQI
19th Jul 2025655 AMAQI
19th Jul 2025656 AMAQI
19th Jul 2025647 AMAQI
19th Jul 2025708 AMAQI
19th Jul 2025669 AMAQI
19th Jul 20257010 AMAQI
19th Jul 20257111 AMAQI
19th Jul 20256612 PMAQI
19th Jul 2025621 PMAQI
19th Jul 2025632 PMAQI
19th Jul 2025623 PMAQI
19th Jul 2025624 PMAQI
19th Jul 2025625 PMAQI
19th Jul 2025646 PMAQI
19th Jul 2025627 PMAQI
19th Jul 2025658 PMAQI
19th Jul 2025639 PMAQI
19th Jul 20256610 PMAQI
19th Jul 20256711 PMAQI
20th Jul 20256712 AMAQI
20th Jul 2025661 AMAQI
20th Jul 2025652 AMAQI
20th Jul 2025663 AMAQI

28°C23/34°C

20th Jul 2025664 AMAQI
20th Jul 2025665 AMAQI
20th Jul 2025656 AMAQI
20th Jul 2025667 AMAQI
20th Jul 2025668 AMAQI
20th Jul 2025679 AMAQI
20th Jul 20256410 AMAQI
20th Jul 20256011 AMAQI
20th Jul 20255612 PMAQI
20th Jul 2025561 PMAQI
20th Jul 2025662 PMAQI
20th Jul 2025623 PMAQI
20th Jul 2025564 PMAQI
20th Jul 2025565 PMAQI
20th Jul 2025566 PMAQI
20th Jul 2025617 PMAQI
20th Jul 2025668 PMAQI
20th Jul 2025679 PMAQI
20th Jul 20257010 PMAQI
20th Jul 20257011 PMAQI
21st Jul 20256612 AMAQI
21st Jul 2025661 AMAQI
21st Jul 2025662 AMAQI
21st Jul 2025663 AMAQI

24°C22/27°C

21st Jul 2025654 AMAQI
21st Jul 2025655 AMAQI
21st Jul 2025656 AMAQI
21st Jul 2025657 AMAQI
21st Jul 2025698 AMAQI
21st Jul 2025709 AMAQI
21st Jul 20255810 AMAQI
21st Jul 20255611 AMAQI
21st Jul 20255812 PMAQI
21st Jul 2025591 PMAQI
21st Jul 2025582 PMAQI
21st Jul 2025613 PMAQI
21st Jul 2025594 PMAQI
21st Jul 2025595 PMAQI
21st Jul 2025586 PMAQI
21st Jul 2025667 PMAQI
21st Jul 2025678 PMAQI
21st Jul 2025709 PMAQI
21st Jul 20257110 PMAQI
21st Jul 20257111 PMAQI
22nd Jul 20257612 AMAQI
22nd Jul 2025661 AMAQI
22nd Jul 2025662 AMAQI
22nd Jul 2025663 AMAQI

28°C22/36°C

22nd Jul 2025664 AMAQI
22nd Jul 2025665 AMAQI
22nd Jul 2025666 AMAQI
22nd Jul 2025667 AMAQI
22nd Jul 2025908 AMAQI
22nd Jul 2025909 AMAQI
22nd Jul 20258310 AMAQI
22nd Jul 20257011 AMAQI
22nd Jul 20256312 PMAQI
22nd Jul 2025651 PMAQI
22nd Jul 2025642 PMAQI
22nd Jul 2025613 PMAQI
22nd Jul 2025594 PMAQI
22nd Jul 2025635 PMAQI
22nd Jul 2025626 PMAQI
22nd Jul 2025627 PMAQI
22nd Jul 2025638 PMAQI
22nd Jul 2025629 PMAQI
22nd Jul 20256310 PMAQI
22nd Jul 20256111 PMAQI
23rd Jul 20256312 AMAQI
23rd Jul 2025651 AMAQI
23rd Jul 2025662 AMAQI
23rd Jul 2025673 AMAQI

29°C22/35°C

23rd Jul 2025674 AMAQI
23rd Jul 2025685 AMAQI
23rd Jul 2025676 AMAQI
23rd Jul 2025677 AMAQI
23rd Jul 2025638 AMAQI
23rd Jul 2025649 AMAQI
23rd Jul 20256510 AMAQI
23rd Jul 20257011 AMAQI
23rd Jul 20256512 PMAQI
23rd Jul 2025681 PMAQI
23rd Jul 2025662 PMAQI
23rd Jul 2025613 PMAQI
23rd Jul 2025624 PMAQI
23rd Jul 2025615 PMAQI
23rd Jul 2025616 PMAQI
23rd Jul 2025577 PMAQI
23rd Jul 2025628 PMAQI
23rd Jul 2025619 PMAQI
23rd Jul 20255810 PMAQI
23rd Jul 20256011 PMAQI
24th Jul 20256112 AMAQI
24th Jul 2025651 AMAQI
24th Jul 2025662 AMAQI
24th Jul 2025673 AMAQI

29°C24/35°C

24th Jul 2025664 AMAQI
24th Jul 2025665 AMAQI
24th Jul 2025666 AMAQI
24th Jul 2025677 AMAQI
24th Jul 2025598 AMAQI
24th Jul 2025589 AMAQI
24th Jul 20256210 AMAQI
24th Jul 20255911 AMAQI
24th Jul 20255812 PMAQI
24th Jul 2025731 PMAQI
24th Jul 2025732 PMAQI
24th Jul 2025713 PMAQI
24th Jul 2025644 PMAQI
24th Jul 2025605 PMAQI
24th Jul 2025626 PMAQI
24th Jul 2025627 PMAQI
24th Jul 2025648 PMAQI
24th Jul 2025649 PMAQI
24th Jul 20256610 PMAQI
24th Jul 20256411 PMAQI
25th Jul 20256212 AMAQI
25th Jul 2025641 AMAQI
25th Jul 2025642 AMAQI
25th Jul 2025653 AMAQI

28°C24/34°C

25th Jul 2025644 AMAQI
25th Jul 2025645 AMAQI
25th Jul 2025656 AMAQI
25th Jul 2025647 AMAQI
25th Jul 2025678 AMAQI
25th Jul 2025669 AMAQI
25th Jul 20256510 AMAQI
25th Jul 20256811 AMAQI
25th Jul 20256612 PMAQI
25th Jul 2025711 PMAQI
25th Jul 2025762 PMAQI
25th Jul 2025773 PMAQI
25th Jul 2025744 PMAQI
25th Jul 2025795 PMAQI
25th Jul 2025756 PMAQI
25th Jul 2025667 PMAQI
25th Jul 2025698 PMAQI
25th Jul 2025709 PMAQI
25th Jul 20256710 PMAQI
25th Jul 20256611 PMAQI
26th Jul 20256412 AMAQI
26th Jul 2025631 AMAQI
26th Jul 2025642 AMAQI
26th Jul 2025643 AMAQI

29°C25/35°C

26th Jul 2025644 AMAQI
26th Jul 2025645 AMAQI
26th Jul 2025656 AMAQI
26th Jul 2025657 AMAQI
26th Jul 2025768 AMAQI
26th Jul 2025829 AMAQI
26th Jul 20257210 AMAQI
26th Jul 20256811 AMAQI
26th Jul 20257012 PMAQI
26th Jul 2025661 PMAQI
26th Jul 2025672 PMAQI
26th Jul 2025623 PMAQI
26th Jul 2025644 PMAQI
26th Jul 2025655 PMAQI
26th Jul 2025656 PMAQI
26th Jul 2025657 PMAQI
26th Jul 2025628 PMAQI
26th Jul 2025619 PMAQI
26th Jul 20256310 PMAQI
26th Jul 20256311 PMAQI
27th Jul 20256512 AMAQI
27th Jul 2025641 AMAQI
27th Jul 2025642 AMAQI
27th Jul 2025643 AMAQI

30°C24/36°C

27th Jul 2025654 AMAQI
27th Jul 2025655 AMAQI
27th Jul 2025656 AMAQI
27th Jul 2025667 AMAQI
27th Jul 2025688 AMAQI
27th Jul 2025649 AMAQI
27th Jul 20256510 AMAQI
27th Jul 20256411 AMAQI
27th Jul 20256912 PMAQI
27th Jul 2025621 PMAQI
27th Jul 2025612 PMAQI
27th Jul 2025633 PMAQI
27th Jul 2025644 PMAQI
27th Jul 2025625 PMAQI
27th Jul 2025606 PMAQI
27th Jul 2025627 PMAQI
27th Jul 2025618 PMAQI
27th Jul 2025619 PMAQI
27th Jul 20256210 PMAQI
27th Jul 20256311 PMAQI
28th Jul 20256412 AMAQI
28th Jul 2025641 AMAQI
28th Jul 2025642 AMAQI
28th Jul 2025643 AMAQI

30°C25/36°C

28th Jul 2025644 AMAQI
28th Jul 2025645 AMAQI
28th Jul 2025646 AMAQI
28th Jul 2025647 AMAQI
28th Jul 2025648 AMAQI
28th Jul 2025609 AMAQI
28th Jul 20255610 AMAQI
28th Jul 20255511 AMAQI
28th Jul 20255512 PMAQI
28th Jul 2025581 PMAQI
28th Jul 2025602 PMAQI
28th Jul 2025653 PMAQI
28th Jul 2025674 PMAQI
28th Jul 2025615 PMAQI
28th Jul 2025676 PMAQI
28th Jul 2025707 PMAQI
28th Jul 2025688 PMAQI
28th Jul 2025669 PMAQI
28th Jul 20256410 PMAQI
28th Jul 20256411 PMAQI
29th Jul 20256212 AMAQI
29th Jul 2025641 AMAQI
29th Jul 2025632 AMAQI
29th Jul 2025643 AMAQI

29°C25/36°C

29th Jul 2025634 AMAQI
29th Jul 2025645 AMAQI
29th Jul 2025636 AMAQI
29th Jul 2025637 AMAQI
29th Jul 2025558 AMAQI
29th Jul 2025549 AMAQI
29th Jul 20255310 AMAQI
29th Jul 20255211 AMAQI
29th Jul 20255212 PMAQI
29th Jul 2025531 PMAQI
29th Jul 2025512 PMAQI
29th Jul 2025473 PMAQI
29th Jul 2025544 PMAQI
29th Jul 2025555 PMAQI
29th Jul 2025546 PMAQI
29th Jul 2025577 PMAQI
29th Jul 2025598 PMAQI
29th Jul 2025639 PMAQI
29th Jul 20256210 PMAQI
29th Jul 20256011 PMAQI
30th Jul 20256312 AMAQI
30th Jul 2025621 AMAQI
30th Jul 2025632 AMAQI
30th Jul 2025623 AMAQI

25°C23/28°C

30th Jul 2025604 AMAQI
30th Jul 2025615 AMAQI
30th Jul 2025616 AMAQI
30th Jul 2025617 AMAQI
30th Jul 2025608 AMAQI
30th Jul 2025609 AMAQI
30th Jul 20255910 AMAQI
30th Jul 20255611 AMAQI
30th Jul 20255412 PMAQI
30th Jul 2025541 PMAQI
30th Jul 2025522 PMAQI
30th Jul 2025483 PMAQI
30th Jul 2025564 PMAQI
30th Jul 2025585 PMAQI
30th Jul 2025576 PMAQI
30th Jul 2025567 PMAQI
30th Jul 2025568 PMAQI
30th Jul 2025599 PMAQI
30th Jul 20255910 PMAQI
30th Jul 20255811 PMAQI
31st Jul 20255712 AMAQI
31st Jul 2025601 AMAQI
31st Jul 2025602 AMAQI
31st Jul 2025603 AMAQI

27°C22/33°C

31st Jul 2025604 AMAQI
31st Jul 2025605 AMAQI
31st Jul 2025606 AMAQI
31st Jul 2025607 AMAQI
31st Jul 2025608 AMAQI
31st Jul 2025609 AMAQI
31st Jul 20256410 AMAQI
31st Jul 20256011 AMAQI
31st Jul 20256112 PMAQI
31st Jul 2025621 PMAQI
31st Jul 2025612 PMAQI
31st Jul 2025613 PMAQI
31st Jul 2025624 PMAQI
31st Jul 2025635 PMAQI
31st Jul 2025616 PMAQI
31st Jul 2025617 PMAQI
31st Jul 2025638 PMAQI
31st Jul 2025649 PMAQI
31st Jul 20256510 PMAQI
31st Jul 20256711 PMAQI
1st Aug 20256212 AMAQI
1st Aug 2025561 AMAQI
1st Aug 2025562 AMAQI
1st Aug 2025583 AMAQI

27°C22/32°C

1st Aug 2025594 AMAQI
1st Aug 2025585 AMAQI
1st Aug 2025586 AMAQI
1st Aug 2025597 AMAQI
1st Aug 2025718 AMAQI
1st Aug 2025679 AMAQI
1st Aug 20257410 AMAQI
1st Aug 20256811 AMAQI
1st Aug 20256112 PMAQI
1st Aug 2025661 PMAQI
1st Aug 2025662 PMAQI
1st Aug 2025683 PMAQI
1st Aug 2025684 PMAQI
1st Aug 2025705 PMAQI
1st Aug 2025586 PMAQI
1st Aug 2025667 PMAQI
1st Aug 2025648 PMAQI
1st Aug 2025669 PMAQI
1st Aug 20256210 PMAQI
1st Aug 20256611 PMAQI
2nd Aug 20256212 AMAQI
2nd Aug 2025591 AMAQI
2nd Aug 2025582 AMAQI
2nd Aug 2025603 AMAQI

28°C23/35°C

2nd Aug 2025624 AMAQI
2nd Aug 2025615 AMAQI
2nd Aug 2025626 AMAQI
2nd Aug 2025607 AMAQI
2nd Aug 2025648 AMAQI
2nd Aug 2025679 AMAQI
2nd Aug 20256310 AMAQI
2nd Aug 20255811 AMAQI
2nd Aug 20255812 PMAQI
2nd Aug 2025611 PMAQI
2nd Aug 2025582 PMAQI
2nd Aug 2025573 PMAQI
2nd Aug 2025624 PMAQI
2nd Aug 2025645 PMAQI
2nd Aug 2025656 PMAQI
2nd Aug 2025627 PMAQI
2nd Aug 2025628 PMAQI
2nd Aug 2025629 PMAQI
2nd Aug 20256210 PMAQI
2nd Aug 20256011 PMAQI
3rd Aug 20256112 AMAQI
3rd Aug 2025591 AMAQI

--°C/°C

4 AM
11 AM
7 PM
11 PM
3 AM

--°C/°C

Day time
Avg. Highest Time
8 AM - 7 PM

64AQI

12 hours / Day
360 hours / Month
Avg. Lowest Time
4 AM - 7 PM

65AQI

16 hours / Day
480 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 AM to 7 PM (Avg. 64), while the lowest AQI was between 4 AM to 7 PM (Avg. 65).
Night time
Avg. Highest Time
12 AM - 11 PM

65AQI

8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM - 11 PM

65AQI

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. 65), while the lowest AQI was between 12 AM to 11 PM (Avg. 65).

2025 Days Vs Air Quality

Supply and marketing cooperatives, Tangshan, Hebei, China

2025

80%

171

18%

39

1%

3

Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)

Good
0 Days
Moderate
171 Days
Poor
39 Days
Unhealthy
3 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 0%

Health Risk Level:

Extreme

In 2025, 0% 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

Supply and marketing cooperatives, Tangshan, 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
81AQI
2nd January 2025
64AQI
3rd January 2025
76AQI
4th January 2025
110AQI
5th January 2025
98AQI
6th January 2025
77AQI
7th January 2025
75AQI
8th January 2025
63AQI
9th January 2025
62AQI
10th January 2025
61AQI
11th January 2025
69AQI
12th January 2025
68AQI
13th January 2025
80AQI
14th January 2025
70AQI
15th January 2025
69AQI
16th January 2025
72AQI
17th January 2025
86AQI
18th January 2025
115AQI
19th January 2025
89AQI
20th January 2025
111AQI
21st January 2025
98AQI
22nd January 2025
99AQI
23rd January 2025
105AQI
24th January 2025
134AQI
25th January 2025
139AQI
26th January 2025
117AQI
27th January 2025
94AQI
28th January 2025
92AQI
29th January 2025
110AQI
30th January 2025
93AQI
31st January 2025
99AQI
1st February 2025
91AQI
2nd February 2025
94AQI
3rd February 2025
74AQI
4th February 2025
73AQI
5th February 2025
66AQI
6th February 2025
65AQI
7th February 2025
54AQI
8th February 2025
55AQI
9th February 2025
58AQI
10th February 2025
99AQI
11th February 2025
118AQI
12th February 2025
81AQI
13th February 2025
106AQI
14th February 2025
108AQI
15th February 2025
113AQI
16th February 2025
84AQI
17th February 2025
80AQI
18th February 2025
83AQI
19th February 2025
75AQI
20th February 2025
76AQI
21st February 2025
69AQI
22nd February 2025
70AQI
23rd February 2025
61AQI
24th February 2025
69AQI
25th February 2025
71AQI
26th February 2025
79AQI
27th February 2025
130AQI
28th February 2025
140AQI
1st March 2025
165AQI
2nd March 2025
110AQI
3rd March 2025
104AQI
4th March 2025
104AQI
5th March 2025
118AQI
6th March 2025
97AQI
7th March 2025
102AQI
8th March 2025
125AQI
9th March 2025
139AQI
10th March 2025
153AQI
11th March 2025
164AQI
12th March 2025
113AQI
13th March 2025
127AQI
14th March 2025
107AQI
15th March 2025
110AQI
16th March 2025
84AQI
17th March 2025
79AQI
18th March 2025
76AQI
19th March 2025
77AQI
20th March 2025
66AQI
21st March 2025
67AQI
22nd March 2025
67AQI
23rd March 2025
86AQI
24th March 2025
72AQI
25th March 2025
77AQI
26th March 2025
96AQI
27th March 2025
79AQI
28th March 2025
85AQI
29th March 2025
70AQI
30th March 2025
79AQI
31st March 2025
92AQI
1st April 2025
84AQI
2nd April 2025
76AQI
3rd April 2025
87AQI
4th April 2025
97AQI
5th April 2025
71AQI
6th April 2025
99AQI
7th April 2025
93AQI
8th April 2025
89AQI
9th April 2025
91AQI
10th April 2025
105AQI
11th April 2025
116AQI
12th April 2025
93AQI
13th April 2025
87AQI
14th April 2025
79AQI
15th April 2025
85AQI
16th April 2025
106AQI
17th April 2025
104AQI
18th April 2025
95AQI
19th April 2025
96AQI
20th April 2025
97AQI
21st April 2025
122AQI
22nd April 2025
89AQI
23rd April 2025
101AQI
24th April 2025
75AQI
25th April 2025
83AQI
26th April 2025
101AQI
27th April 2025
79AQI
28th April 2025
86AQI
29th April 2025
95AQI
30th April 2025
98AQI
1st May 2025
81AQI
2nd May 2025
83AQI
3rd May 2025
69AQI
4th May 2025
79AQI
5th May 2025
87AQI
6th May 2025
79AQI
7th May 2025
93AQI
8th May 2025
100AQI
9th May 2025
80AQI
10th May 2025
80AQI
11th May 2025
94AQI
12th May 2025
100AQI
13th May 2025
102AQI
14th May 2025
92AQI
15th May 2025
92AQI
16th May 2025
107AQI
17th May 2025
84AQI
18th May 2025
95AQI
19th May 2025
102AQI
20th May 2025
111AQI
21st May 2025
102AQI
22nd May 2025
113AQI
23rd May 2025
102AQI
24th May 2025
94AQI
25th May 2025
94AQI
26th May 2025
95AQI
27th May 2025
98AQI
28th May 2025
99AQI
29th May 2025
98AQI
30th May 2025
97AQI
31st May 2025
100AQI
1st June 2025
98AQI
2nd June 2025
94AQI
3rd June 2025
74AQI
4th June 2025
71AQI
5th June 2025
78AQI
6th June 2025
79AQI
7th June 2025
75AQI
8th June 2025
78AQI
9th June 2025
85AQI
10th June 2025
77AQI
11th June 2025
82AQI
12th June 2025
86AQI
13th June 2025
86AQI
14th June 2025
84AQI
15th June 2025
75AQI
16th June 2025
70AQI
17th June 2025
73AQI
18th June 2025
74AQI
19th June 2025
69AQI
20th June 2025
67AQI
21st June 2025
63AQI
22nd June 2025
55AQI
23rd June 2025
63AQI
24th June 2025
70AQI
25th June 2025
68AQI
26th June 2025
70AQI
27th June 2025
70AQI
28th June 2025
71AQI
29th June 2025
78AQI
30th June 2025
74AQI
1st July 2025
71AQI
2nd July 2025
71AQI
3rd July 2025
68AQI
4th July 2025
68AQI
5th July 2025
70AQI
6th July 2025
63AQI
7th July 2025
63AQI
8th July 2025
64AQI
9th July 2025
67AQI
10th July 2025
69AQI
11th July 2025
72AQI
12th July 2025
74AQI
13th July 2025
67AQI
14th July 2025
65AQI
15th July 2025
65AQI
16th July 2025
63AQI
17th July 2025
61AQI
18th July 2025
64AQI
19th July 2025
65AQI
20th July 2025
64AQI
21st July 2025
65AQI
22nd July 2025
68AQI
23rd July 2025
64AQI
24th July 2025
64AQI
25th July 2025
67AQI
26th July 2025
66AQI
27th July 2025
63AQI
28th July 2025
64AQI
29th July 2025
59AQI
30th July 2025
59AQI
31st July 2025
61AQI
1st August 2025
63AQI

90AQI

84AQI

100AQI

93AQI

94AQI

75AQI

66AQI

63AQI

No. of days

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

202586AQI

23
8
22
6
17
11
3
23
7
24
7
30
31
1
171
39
3

Highest AQI recorded in

March

100AQI

Lowest AQI recorded in

August

63AQI

202494AQI

1
6
10
5
2
7
3
11
1
1
3
8
7
1
11
9
5
1
1
17
13
30
31
31
7
16
6
4
11
12
4
2
18
7
3
27
4
19
208
72
35
2

Highest AQI recorded in

February

128AQI

Lowest AQI recorded in

August

69AQI

2023119AQI

2
10
11
4
1
1
11
6
8
2
1
2
4
3
3
2
1
4
10
8
7
2
10
34
29
22
8

Highest AQI recorded in

March

142AQI

Lowest AQI recorded in

November

54AQI

2022102AQI

10
5
6
12
14
5
14
10
6
22
9
21
8
1
1
20
2
1
1
17
11
4
14
9
4
2
10
10
8
1
16
13
1
8
157
91
32

Highest AQI recorded in

March

117AQI

Lowest AQI recorded in

August

81AQI

2021139AQI

11
10
10
6
8
11
3
4
10
12
3
2
8
10
6
29
38
39
6
2

Highest AQI recorded in

March

168AQI

Lowest AQI recorded in

April

121AQI

2020104AQI

1
3
2
3
2
9
7
10
18
10
21
1
15
14
1
7
13
5
3
14
8
9
12
12
6
13
14
4
9
102
103
23

Highest AQI recorded in

December

114AQI

Lowest AQI recorded in

March

79AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2021(Avg.)
139AQI
Least Polluted Year Recorded
2025(Avg.)
86AQI

Supply and marketing cooperatives's annual 2025 AQI (86) shows an average percentage change of -21.6% (improved AQI) compared to previous years: 2020 (104), 2021 (139), 2022 (102), 2023 (119), 2024 (94).