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Kaiping Primary School Science And Technology Building, 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

Kaiping Primary School Science And Technology Building, Tangshan, Hebei, China

2021
2022
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
10th Aug 2024
90AQI
Lowest AQI recorded on
1st Aug 2021
1AQI

Same Day Analysis (2nd August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 2nd highest AQI at 61 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: 3rd Aug - 4th Aug 2025

Kaiping Primary School Science And Technology Building, Tangshan, Hebei, China

AQI
Day
Night
.

4 AM3rd Aug 2025

7 PM

3 AM4th Aug 2025

Day time
Avg. Highest Time
12AMNaNth undefined

AQI

Avg. Lowest Time
12AMNaNth undefined

AQI

Night time
Avg. Highest Time
4PM3rd Aug

64AQI

Avg. Lowest Time
8AM3rd Aug

57AQI

In the last 24 hours,

Kaiping Primary School Science And Technology Building's AQI reached its highest point of 64 at 4 PM during the Night, while the lowest point, undefined, was recorded at 3 AM during the Night between 3rd Aug and 4th Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Kaiping Primary School Science And Technology Building, Tangshan, Hebei, China

JulAug
05th - 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 - 04th04th
Day
Night
5th Jul 2025674 AMAQI
5th Jul 2025685 AMAQI
5th Jul 2025686 AMAQI
5th Jul 2025677 AMAQI
5th Jul 2025798 AMAQI
5th Jul 2025889 AMAQI
5th Jul 20257910 AMAQI
5th Jul 20258411 AMAQI
5th Jul 20257212 PMAQI
5th Jul 2025701 PMAQI
5th Jul 2025672 PMAQI
5th Jul 2025673 PMAQI
5th Jul 2025664 PMAQI
5th Jul 2025675 PMAQI
5th Jul 2025676 PMAQI
5th Jul 2025677 PMAQI
5th Jul 2025668 PMAQI
5th Jul 2025669 PMAQI
5th Jul 20256610 PMAQI
5th Jul 20256711 PMAQI
6th Jul 20256612 AMAQI
6th Jul 2025681 AMAQI
6th Jul 2025672 AMAQI
6th Jul 2025683 AMAQI

31°C26/37°C

6th Jul 2025684 AMAQI
6th Jul 2025695 AMAQI
6th Jul 2025696 AMAQI
6th Jul 2025697 AMAQI
6th Jul 2025638 AMAQI
6th Jul 2025549 AMAQI
6th Jul 20255510 AMAQI
6th Jul 20255511 AMAQI
6th Jul 20255612 PMAQI
6th Jul 2025521 PMAQI
6th Jul 2025502 PMAQI
6th Jul 2025543 PMAQI
6th Jul 2025564 PMAQI
6th Jul 2025535 PMAQI
6th Jul 2025536 PMAQI
6th Jul 2025597 PMAQI
6th Jul 2025648 PMAQI
6th Jul 2025649 PMAQI
6th Jul 20256410 PMAQI
6th Jul 20256411 PMAQI
7th Jul 20256412 AMAQI
7th Jul 2025661 AMAQI
7th Jul 2025662 AMAQI
7th Jul 2025663 AMAQI

29°C25/34°C

7th Jul 2025644 AMAQI
7th Jul 2025655 AMAQI
7th Jul 2025656 AMAQI
7th Jul 2025657 AMAQI
7th Jul 2025658 AMAQI
7th Jul 2025659 AMAQI
7th Jul 20256410 AMAQI
7th Jul 20256311 AMAQI
7th Jul 20255812 PMAQI
7th Jul 2025561 PMAQI
7th Jul 2025582 PMAQI
7th Jul 2025593 PMAQI
7th Jul 2025604 PMAQI
7th Jul 2025605 PMAQI
7th Jul 2025636 PMAQI
7th Jul 2025637 PMAQI
7th Jul 2025648 PMAQI
7th Jul 2025639 PMAQI
7th Jul 20256410 PMAQI
7th Jul 20256411 PMAQI
8th Jul 20256412 AMAQI
8th Jul 2025641 AMAQI
8th Jul 2025652 AMAQI
8th Jul 2025653 AMAQI

28°C23/34°C

8th Jul 2025654 AMAQI
8th Jul 2025645 AMAQI
8th Jul 2025646 AMAQI
8th Jul 2025657 AMAQI
8th Jul 2025678 AMAQI
8th Jul 2025649 AMAQI
8th Jul 20256210 AMAQI
8th Jul 20255911 AMAQI
8th Jul 20255712 PMAQI
8th Jul 2025571 PMAQI
8th Jul 2025562 PMAQI
8th Jul 2025563 PMAQI
8th Jul 2025544 PMAQI
8th Jul 2025555 PMAQI
8th Jul 2025546 PMAQI
8th Jul 2025587 PMAQI
8th Jul 2025628 PMAQI
8th Jul 2025639 PMAQI
8th Jul 20256510 PMAQI
8th Jul 20256411 PMAQI
9th Jul 20256412 AMAQI
9th Jul 2025641 AMAQI
9th Jul 2025642 AMAQI
9th Jul 2025643 AMAQI

27°C22/34°C

9th Jul 2025644 AMAQI
9th Jul 2025645 AMAQI
9th Jul 2025646 AMAQI
9th Jul 2025647 AMAQI
9th Jul 2025788 AMAQI
9th Jul 2025749 AMAQI
9th Jul 20256210 AMAQI
9th Jul 20255711 AMAQI
9th Jul 20256112 PMAQI
9th Jul 2025611 PMAQI
9th Jul 2025612 PMAQI
9th Jul 2025593 PMAQI
9th Jul 2025604 PMAQI
9th Jul 2025625 PMAQI
9th Jul 2025656 PMAQI
9th Jul 2025677 PMAQI
9th Jul 2025668 PMAQI
9th Jul 2025679 PMAQI
9th Jul 20256810 PMAQI
9th Jul 20256911 PMAQI
10th Jul 20256812 AMAQI
10th Jul 2025641 AMAQI
10th Jul 2025642 AMAQI
10th Jul 2025653 AMAQI

28°C23/34°C

10th Jul 2025654 AMAQI
10th Jul 2025655 AMAQI
10th Jul 2025656 AMAQI
10th Jul 2025657 AMAQI
10th Jul 2025708 AMAQI
10th Jul 2025719 AMAQI
10th Jul 20256610 AMAQI
10th Jul 20256511 AMAQI
10th Jul 20256712 PMAQI
10th Jul 2025661 PMAQI
10th Jul 2025702 PMAQI
10th Jul 2025643 PMAQI
10th Jul 2025644 PMAQI
10th Jul 2025655 PMAQI
10th Jul 2025686 PMAQI
10th Jul 2025667 PMAQI
10th Jul 2025668 PMAQI
10th Jul 2025679 PMAQI
10th Jul 20256710 PMAQI
10th Jul 20256911 PMAQI
11th Jul 20257112 AMAQI
11th Jul 2025641 AMAQI
11th Jul 2025652 AMAQI
11th Jul 2025643 AMAQI

30°C25/36°C

11th Jul 2025654 AMAQI
11th Jul 2025655 AMAQI
11th Jul 2025666 AMAQI
11th Jul 2025667 AMAQI
11th Jul 2025868 AMAQI
11th Jul 2025879 AMAQI
11th Jul 20258410 AMAQI
11th Jul 20258411 AMAQI
11th Jul 20257712 PMAQI
11th Jul 2025701 PMAQI
11th Jul 2025742 PMAQI
11th Jul 2025713 PMAQI
11th Jul 2025704 PMAQI
11th Jul 2025705 PMAQI
11th Jul 2025716 PMAQI
11th Jul 2025707 PMAQI
11th Jul 2025688 PMAQI
11th Jul 2025689 PMAQI
11th Jul 20256810 PMAQI
11th Jul 20257111 PMAQI
12th Jul 20256912 AMAQI
12th Jul 2025671 AMAQI
12th Jul 2025672 AMAQI
12th Jul 2025683 AMAQI

29°C24/35°C

12th Jul 2025704 AMAQI
12th Jul 2025695 AMAQI
12th Jul 2025706 AMAQI
12th Jul 2025707 AMAQI
12th Jul 2025748 AMAQI
12th Jul 2025809 AMAQI
12th Jul 20257010 AMAQI
12th Jul 20257411 AMAQI
12th Jul 20257312 PMAQI
12th Jul 2025681 PMAQI
12th Jul 2025742 PMAQI
12th Jul 2025733 PMAQI
12th Jul 2025734 PMAQI
12th Jul 2025755 PMAQI
12th Jul 2025776 PMAQI
12th Jul 2025717 PMAQI
12th Jul 2025758 PMAQI
12th Jul 2025749 PMAQI
12th Jul 20257010 PMAQI
12th Jul 20257011 PMAQI
13th Jul 20256912 AMAQI
13th Jul 2025681 AMAQI
13th Jul 2025692 AMAQI
13th Jul 2025703 AMAQI

29°C23/38°C

13th Jul 2025704 AMAQI
13th Jul 2025705 AMAQI
13th Jul 2025706 AMAQI
13th Jul 2025717 AMAQI
13th Jul 2025688 AMAQI
13th Jul 2025659 AMAQI
13th Jul 20256010 AMAQI
13th Jul 20255911 AMAQI
13th Jul 20256212 PMAQI
13th Jul 2025631 PMAQI
13th Jul 2025622 PMAQI
13th Jul 2025583 PMAQI
13th Jul 2025544 PMAQI
13th Jul 2025565 PMAQI
13th Jul 2025556 PMAQI
13th Jul 2025637 PMAQI
13th Jul 2025638 PMAQI
13th Jul 2025659 PMAQI
13th Jul 20256510 PMAQI
13th Jul 20256511 PMAQI
14th Jul 20256612 AMAQI
14th Jul 2025641 AMAQI
14th Jul 2025702 AMAQI
14th Jul 2025703 AMAQI

29°C23/37°C

14th Jul 2025684 AMAQI
14th Jul 2025695 AMAQI
14th Jul 2025686 AMAQI
14th Jul 2025697 AMAQI
14th Jul 2025658 AMAQI
14th Jul 2025609 AMAQI
14th Jul 20255810 AMAQI
14th Jul 20255211 AMAQI
14th Jul 20255412 PMAQI
14th Jul 2025521 PMAQI
14th Jul 2025522 PMAQI
14th Jul 2025543 PMAQI
14th Jul 2025564 PMAQI
14th Jul 2025555 PMAQI
14th Jul 2025586 PMAQI
14th Jul 2025617 PMAQI
14th Jul 2025608 PMAQI
14th Jul 2025629 PMAQI
14th Jul 20256410 PMAQI
14th Jul 20256511 PMAQI
15th Jul 20256412 AMAQI
15th Jul 2025681 AMAQI
15th Jul 2025702 AMAQI
15th Jul 2025683 AMAQI

29°C24/36°C

15th Jul 2025664 AMAQI
15th Jul 2025665 AMAQI
15th Jul 2025666 AMAQI
15th Jul 2025667 AMAQI
15th Jul 2025608 AMAQI
15th Jul 2025579 AMAQI
15th Jul 20255610 AMAQI
15th Jul 20256111 AMAQI
15th Jul 20256212 PMAQI
15th Jul 2025611 PMAQI
15th Jul 2025652 PMAQI
15th Jul 2025663 PMAQI
15th Jul 2025644 PMAQI
15th Jul 2025665 PMAQI
15th Jul 2025636 PMAQI
15th Jul 2025657 PMAQI
15th Jul 2025668 PMAQI
15th Jul 2025679 PMAQI
15th Jul 20256610 PMAQI
15th Jul 20256811 PMAQI
16th Jul 20256712 AMAQI
16th Jul 2025661 AMAQI
16th Jul 2025682 AMAQI
16th Jul 2025673 AMAQI

24°C19/27°C

16th Jul 2025664 AMAQI
16th Jul 2025665 AMAQI
16th Jul 2025666 AMAQI
16th Jul 2025667 AMAQI
16th Jul 2025688 AMAQI
16th Jul 2025699 AMAQI
16th Jul 20256510 AMAQI
16th Jul 20255911 AMAQI
16th Jul 20255812 PMAQI
16th Jul 2025581 PMAQI
16th Jul 2025582 PMAQI
16th Jul 2025563 PMAQI
16th Jul 2025544 PMAQI
16th Jul 2025545 PMAQI
16th Jul 2025536 PMAQI
16th Jul 2025577 PMAQI
16th Jul 2025618 PMAQI
16th Jul 2025629 PMAQI
16th Jul 20256310 PMAQI
16th Jul 20256311 PMAQI
17th Jul 20256412 AMAQI
17th Jul 2025671 AMAQI
17th Jul 2025672 AMAQI
17th Jul 2025673 AMAQI

25°C20/30°C

17th Jul 2025664 AMAQI
17th Jul 2025675 AMAQI
17th Jul 2025676 AMAQI
17th Jul 2025667 AMAQI
17th Jul 2025598 AMAQI
17th Jul 2025549 AMAQI
17th Jul 20255510 AMAQI
17th Jul 20255411 AMAQI
17th Jul 20255212 PMAQI
17th Jul 2025521 PMAQI
17th Jul 2025512 PMAQI
17th Jul 2025463 PMAQI
17th Jul 2025504 PMAQI
17th Jul 2025465 PMAQI
17th Jul 2025496 PMAQI
17th Jul 2025577 PMAQI
17th Jul 2025618 PMAQI
17th Jul 2025629 PMAQI
17th Jul 20256110 PMAQI
17th Jul 20256211 PMAQI
18th Jul 20256312 AMAQI
18th Jul 2025661 AMAQI
18th Jul 2025662 AMAQI
18th Jul 2025653 AMAQI

27°C21/33°C

18th Jul 2025644 AMAQI
18th Jul 2025645 AMAQI
18th Jul 2025646 AMAQI
18th Jul 2025647 AMAQI
18th Jul 2025758 AMAQI
18th Jul 2025749 AMAQI
18th Jul 20257210 AMAQI
18th Jul 20256211 AMAQI
18th Jul 20256012 PMAQI
18th Jul 2025631 PMAQI
18th Jul 2025632 PMAQI
18th Jul 2025623 PMAQI
18th Jul 2025624 PMAQI
18th Jul 2025625 PMAQI
18th Jul 2025636 PMAQI
18th Jul 2025697 PMAQI
18th Jul 2025648 PMAQI
18th Jul 2025649 PMAQI
18th Jul 20256210 PMAQI
18th Jul 20256211 PMAQI
19th Jul 20256212 AMAQI
19th Jul 2025641 AMAQI
19th Jul 2025652 AMAQI
19th Jul 2025643 AMAQI

29°C23/36°C

19th Jul 2025654 AMAQI
19th Jul 2025655 AMAQI
19th Jul 2025656 AMAQI
19th Jul 2025647 AMAQI
19th Jul 2025708 AMAQI
19th Jul 2025699 AMAQI
19th Jul 20256610 AMAQI
19th Jul 20256411 AMAQI
19th Jul 20256412 PMAQI
19th Jul 2025581 PMAQI
19th Jul 2025602 PMAQI
19th Jul 2025603 PMAQI
19th Jul 2025614 PMAQI
19th Jul 2025605 PMAQI
19th Jul 2025646 PMAQI
19th Jul 2025607 PMAQI
19th Jul 2025638 PMAQI
19th Jul 2025649 PMAQI
19th Jul 20256610 PMAQI
19th Jul 20256611 PMAQI
20th Jul 20256412 AMAQI
20th Jul 2025651 AMAQI
20th Jul 2025642 AMAQI
20th Jul 2025663 AMAQI

28°C23/34°C

20th Jul 2025654 AMAQI
20th Jul 2025655 AMAQI
20th Jul 2025656 AMAQI
20th Jul 2025657 AMAQI
20th Jul 2025658 AMAQI
20th Jul 2025679 AMAQI
20th Jul 20256210 AMAQI
20th Jul 20255811 AMAQI
20th Jul 20255512 PMAQI
20th Jul 2025551 PMAQI
20th Jul 2025552 PMAQI
20th Jul 2025583 PMAQI
20th Jul 2025554 PMAQI
20th Jul 2025575 PMAQI
20th Jul 2025526 PMAQI
20th Jul 2025587 PMAQI
20th Jul 2025628 PMAQI
20th Jul 2025649 PMAQI
20th Jul 20256410 PMAQI
20th Jul 20256511 PMAQI
21st Jul 20256412 AMAQI
21st Jul 2025651 AMAQI
21st Jul 2025662 AMAQI
21st Jul 2025653 AMAQI

24°C22/28°C

21st Jul 2025654 AMAQI
21st Jul 2025645 AMAQI
21st Jul 2025646 AMAQI
21st Jul 2025647 AMAQI
21st Jul 2025638 AMAQI
21st Jul 2025589 AMAQI
21st Jul 20255710 AMAQI
21st Jul 20255611 AMAQI
21st Jul 20255512 PMAQI
21st Jul 2025581 PMAQI
21st Jul 2025542 PMAQI
21st Jul 2025533 PMAQI
21st Jul 2025564 PMAQI
21st Jul 2025545 PMAQI
21st Jul 2025586 PMAQI
21st Jul 2025637 PMAQI
21st Jul 2025628 PMAQI
21st Jul 2025639 PMAQI
21st Jul 20256510 PMAQI
21st Jul 20256811 PMAQI
22nd Jul 20256612 AMAQI
22nd Jul 2025661 AMAQI
22nd Jul 2025662 AMAQI
22nd Jul 2025643 AMAQI

27°C21/36°C

22nd Jul 2025644 AMAQI
22nd Jul 2025645 AMAQI
22nd Jul 2025646 AMAQI
22nd Jul 2025647 AMAQI
22nd Jul 2025788 AMAQI
22nd Jul 2025829 AMAQI
22nd Jul 20257810 AMAQI
22nd Jul 20256011 AMAQI
22nd Jul 20256112 PMAQI
22nd Jul 2025691 PMAQI
22nd Jul 2025612 PMAQI
22nd Jul 2025603 PMAQI
22nd Jul 2025624 PMAQI
22nd Jul 2025585 PMAQI
22nd Jul 2025566 PMAQI
22nd Jul 2025587 PMAQI
22nd Jul 2025608 PMAQI
22nd Jul 2025609 PMAQI
22nd Jul 20256010 PMAQI
22nd Jul 20256011 PMAQI
23rd Jul 20256112 AMAQI
23rd Jul 2025641 AMAQI
23rd Jul 2025662 AMAQI
23rd Jul 2025643 AMAQI

28°C22/35°C

23rd Jul 2025654 AMAQI
23rd Jul 2025655 AMAQI
23rd Jul 2025666 AMAQI
23rd Jul 2025657 AMAQI
23rd Jul 2025608 AMAQI
23rd Jul 2025629 AMAQI
23rd Jul 20256210 AMAQI
23rd Jul 20255411 AMAQI
23rd Jul 20254612 PMAQI
23rd Jul 2025481 PMAQI
23rd Jul 2025462 PMAQI
23rd Jul 2025483 PMAQI
23rd Jul 2025564 PMAQI
23rd Jul 2025575 PMAQI
23rd Jul 2025556 PMAQI
23rd Jul 2025547 PMAQI
23rd Jul 2025568 PMAQI
23rd Jul 2025579 PMAQI
23rd Jul 20255610 PMAQI
23rd Jul 20255711 PMAQI
24th Jul 20255912 AMAQI
24th Jul 2025601 AMAQI
24th Jul 2025622 AMAQI
24th Jul 2025613 AMAQI

29°C23/35°C

24th Jul 2025614 AMAQI
24th Jul 2025625 AMAQI
24th Jul 2025636 AMAQI
24th Jul 2025647 AMAQI
24th Jul 2025568 AMAQI
24th Jul 2025519 AMAQI
24th Jul 20255410 AMAQI
24th Jul 20255811 AMAQI
24th Jul 20255612 PMAQI
24th Jul 2025601 PMAQI
24th Jul 2025652 PMAQI
24th Jul 2025643 PMAQI
24th Jul 2025604 PMAQI
24th Jul 2025585 PMAQI
24th Jul 2025626 PMAQI
24th Jul 2025587 PMAQI
24th Jul 2025568 PMAQI
24th Jul 2025599 PMAQI
24th Jul 20255910 PMAQI
24th Jul 20255611 PMAQI
25th Jul 20255712 AMAQI
25th Jul 2025601 AMAQI
25th Jul 2025622 AMAQI
25th Jul 2025633 AMAQI

28°C23/34°C

25th Jul 2025644 AMAQI
25th Jul 2025645 AMAQI
25th Jul 2025626 AMAQI
25th Jul 2025627 AMAQI
25th Jul 2025628 AMAQI
25th Jul 2025629 AMAQI
25th Jul 20256410 AMAQI
25th Jul 20256411 AMAQI
25th Jul 20256612 PMAQI
25th Jul 2025681 PMAQI
25th Jul 2025682 PMAQI
25th Jul 2025663 PMAQI
25th Jul 2025694 PMAQI
25th Jul 2025715 PMAQI
25th Jul 2025646 PMAQI
25th Jul 2025657 PMAQI
25th Jul 2025648 PMAQI
25th Jul 2025629 PMAQI
25th Jul 20256210 PMAQI
25th Jul 20256111 PMAQI
26th Jul 20256312 AMAQI
26th Jul 2025611 AMAQI
26th Jul 2025612 AMAQI
26th Jul 2025623 AMAQI

29°C25/35°C

26th Jul 2025644 AMAQI
26th Jul 2025645 AMAQI
26th Jul 2025656 AMAQI
26th Jul 2025657 AMAQI
26th Jul 2025688 AMAQI
26th Jul 2025709 AMAQI
26th Jul 20256210 AMAQI
26th Jul 20256211 AMAQI
26th Jul 20256412 PMAQI
26th Jul 2025641 PMAQI
26th Jul 2025622 PMAQI
26th Jul 2025603 PMAQI
26th Jul 2025624 PMAQI
26th Jul 2025625 PMAQI
26th Jul 2025646 PMAQI
26th Jul 2025637 PMAQI
26th Jul 2025628 PMAQI
26th Jul 2025599 PMAQI
26th Jul 20256110 PMAQI
26th Jul 20256211 PMAQI
27th Jul 20256012 AMAQI
27th Jul 2025621 AMAQI
27th Jul 2025632 AMAQI
27th Jul 2025643 AMAQI

29°C23/36°C

27th Jul 2025644 AMAQI
27th Jul 2025655 AMAQI
27th Jul 2025646 AMAQI
27th Jul 2025657 AMAQI
27th Jul 2025648 AMAQI
27th Jul 2025629 AMAQI
27th Jul 20256210 AMAQI
27th Jul 20256111 AMAQI
27th Jul 20255712 PMAQI
27th Jul 2025591 PMAQI
27th Jul 2025602 PMAQI
27th Jul 2025623 PMAQI
27th Jul 2025624 PMAQI
27th Jul 2025575 PMAQI
27th Jul 2025576 PMAQI
27th Jul 2025617 PMAQI
27th Jul 2025608 PMAQI
27th Jul 2025609 PMAQI
27th Jul 20256210 PMAQI
27th Jul 20256211 PMAQI
28th Jul 20256212 AMAQI
28th Jul 2025631 AMAQI
28th Jul 2025632 AMAQI
28th Jul 2025643 AMAQI

30°C24/37°C

28th Jul 2025644 AMAQI
28th Jul 2025645 AMAQI
28th Jul 2025646 AMAQI
28th Jul 2025647 AMAQI
28th Jul 2025668 AMAQI
28th Jul 2025599 AMAQI
28th Jul 20255310 AMAQI
28th Jul 20255211 AMAQI
28th Jul 20255312 PMAQI
28th Jul 2025551 PMAQI
28th Jul 2025542 PMAQI
28th Jul 2025543 PMAQI
28th Jul 2025544 PMAQI
28th Jul 2025575 PMAQI
28th Jul 2025616 PMAQI
28th Jul 2025617 PMAQI
28th Jul 2025638 PMAQI
28th Jul 2025629 PMAQI
28th Jul 20256410 PMAQI
28th Jul 20256411 PMAQI
29th Jul 20256212 AMAQI
29th Jul 2025621 AMAQI
29th Jul 2025622 AMAQI
29th Jul 2025623 AMAQI

29°C25/36°C

29th Jul 2025604 AMAQI
29th Jul 2025615 AMAQI
29th Jul 2025606 AMAQI
29th Jul 2025617 AMAQI
29th Jul 2025548 AMAQI
29th Jul 2025499 AMAQI
29th Jul 20255210 AMAQI
29th Jul 20255211 AMAQI
29th Jul 20255212 PMAQI
29th Jul 2025521 PMAQI
29th Jul 2025512 PMAQI
29th Jul 2025483 PMAQI
29th Jul 2025494 PMAQI
29th Jul 2025505 PMAQI
29th Jul 2025516 PMAQI
29th Jul 2025507 PMAQI
29th Jul 2025528 PMAQI
29th Jul 2025549 PMAQI
29th Jul 20255510 PMAQI
29th Jul 20255211 PMAQI
30th Jul 20255312 AMAQI
30th Jul 2025601 AMAQI
30th Jul 2025612 AMAQI
30th Jul 2025603 AMAQI

25°C22/29°C

30th Jul 2025594 AMAQI
30th Jul 2025595 AMAQI
30th Jul 2025586 AMAQI
30th Jul 2025587 AMAQI
30th Jul 2025598 AMAQI
30th Jul 2025589 AMAQI
30th Jul 20255410 AMAQI
30th Jul 20255311 AMAQI
30th Jul 20255312 PMAQI
30th Jul 2025511 PMAQI
30th Jul 2025492 PMAQI
30th Jul 2025513 PMAQI
30th Jul 2025524 PMAQI
30th Jul 2025565 PMAQI
30th Jul 2025546 PMAQI
30th Jul 2025557 PMAQI
30th Jul 2025578 PMAQI
30th Jul 2025579 PMAQI
30th Jul 20255710 PMAQI
30th Jul 20255811 PMAQI
31st Jul 20255712 AMAQI
31st Jul 2025581 AMAQI
31st Jul 2025582 AMAQI
31st Jul 2025583 AMAQI

26°C21/32°C

31st Jul 2025584 AMAQI
31st Jul 2025585 AMAQI
31st Jul 2025586 AMAQI
31st Jul 2025587 AMAQI
31st Jul 2025588 AMAQI
31st Jul 2025589 AMAQI
31st Jul 20256910 AMAQI
31st Jul 20256011 AMAQI
31st Jul 20255912 PMAQI
31st Jul 2025581 PMAQI
31st Jul 2025552 PMAQI
31st Jul 2025563 PMAQI
31st Jul 2025584 PMAQI
31st Jul 2025565 PMAQI
31st Jul 2025566 PMAQI
31st Jul 2025587 PMAQI
31st Jul 2025628 PMAQI
31st Jul 2025649 PMAQI
31st Jul 20256110 PMAQI
31st Jul 20256611 PMAQI
1st Aug 20256212 AMAQI
1st Aug 2025571 AMAQI
1st Aug 2025582 AMAQI
1st Aug 2025583 AMAQI

27°C21/32°C

1st Aug 2025594 AMAQI
1st Aug 2025605 AMAQI
1st Aug 2025586 AMAQI
1st Aug 2025587 AMAQI
1st Aug 2025728 AMAQI
1st Aug 2025669 AMAQI
1st Aug 20256910 AMAQI
1st Aug 20256111 AMAQI
1st Aug 20255612 PMAQI
1st Aug 2025651 PMAQI
1st Aug 2025642 PMAQI
1st Aug 2025683 PMAQI
1st Aug 2025724 PMAQI
1st Aug 2025745 PMAQI
1st Aug 2025566 PMAQI
1st Aug 2025617 PMAQI
1st Aug 2025648 PMAQI
1st Aug 2025699 PMAQI
1st Aug 20256310 PMAQI
1st Aug 20256611 PMAQI
2nd Aug 20256312 AMAQI
2nd Aug 2025581 AMAQI
2nd Aug 2025582 AMAQI
2nd Aug 2025603 AMAQI

28°C23/35°C

2nd Aug 2025604 AMAQI
2nd Aug 2025605 AMAQI
2nd Aug 2025616 AMAQI
2nd Aug 2025607 AMAQI
2nd Aug 2025668 AMAQI
2nd Aug 2025709 AMAQI
2nd Aug 20256210 AMAQI
2nd Aug 20256011 AMAQI
2nd Aug 20256012 PMAQI
2nd Aug 2025641 PMAQI
2nd Aug 2025602 PMAQI
2nd Aug 2025603 PMAQI
2nd Aug 2025624 PMAQI
2nd Aug 2025635 PMAQI
2nd Aug 2025646 PMAQI
2nd Aug 2025627 PMAQI
2nd Aug 2025628 PMAQI
2nd Aug 2025629 PMAQI
2nd Aug 20256210 PMAQI
2nd Aug 20256211 PMAQI
3rd Aug 20256112 AMAQI
3rd Aug 2025591 AMAQI
3rd Aug 2025592 AMAQI
3rd Aug 2025603 AMAQI

28°C22/36°C

3rd Aug 2025614 AMAQI
3rd Aug 2025615 AMAQI
3rd Aug 2025616 AMAQI
3rd Aug 2025617 AMAQI
3rd Aug 2025578 AMAQI
3rd Aug 2025619 AMAQI
3rd Aug 20256010 AMAQI
3rd Aug 20256211 AMAQI
3rd Aug 20255912 PMAQI
3rd Aug 2025611 PMAQI
3rd Aug 2025582 PMAQI
3rd Aug 2025603 PMAQI
3rd Aug 2025644 PMAQI
3rd Aug 2025635 PMAQI
3rd Aug 2025616 PMAQI
3rd Aug 2025587 PMAQI
3rd Aug 2025648 PMAQI
3rd Aug 2025649 PMAQI
3rd Aug 20256310 PMAQI
3rd Aug 20256011 PMAQI
4th Aug 20256112 AMAQI
4th Aug 2025601 AMAQI

--°C/°C

4 AM
11 AM
7 PM
11 PM
3 AM

--°C/°C

Day time
Avg. Highest Time
4 AM - 7 PM

62AQI

16 hours / Day
480 hours / Month
Avg. Lowest Time
4 AM - 7 PM

62AQI

16 hours / Day
480 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 7 PM (Avg. 62), while the lowest AQI was between 4 AM to 7 PM (Avg. 62).
Night time
Avg. Highest Time
12 AM - 11 PM

63AQI

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

63AQI

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. 63), while the lowest AQI was between 12 AM to 11 PM (Avg. 63).

2025 Days Vs Air Quality

Kaiping Primary School Science And Technology Building, Tangshan, Hebei, China

2025

0.9%

2

72%

155

25%

53

2%

4

Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)

Good
2 Days
Moderate
155 Days
Poor
53 Days
Unhealthy
4 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 0.93%

Health Risk Level:

Extreme

In 2025, 0.93% of 215 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.

Annual Air Quality Insights

Kaiping Primary School Science And Technology Building, 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
62AQI
3rd January 2025
74AQI
4th January 2025
96AQI
5th January 2025
98AQI
6th January 2025
77AQI
7th January 2025
71AQI
8th January 2025
57AQI
9th January 2025
57AQI
10th January 2025
62AQI
11th January 2025
72AQI
12th January 2025
73AQI
13th January 2025
90AQI
14th January 2025
67AQI
15th January 2025
68AQI
16th January 2025
69AQI
17th January 2025
87AQI
18th January 2025
125AQI
19th January 2025
87AQI
20th January 2025
117AQI
21st January 2025
96AQI
22nd January 2025
103AQI
23rd January 2025
103AQI
24th January 2025
129AQI
25th January 2025
138AQI
26th January 2025
119AQI
27th January 2025
84AQI
28th January 2025
89AQI
29th January 2025
108AQI
30th January 2025
94AQI
31st January 2025
101AQI
1st February 2025
99AQI
2nd February 2025
98AQI
3rd February 2025
72AQI
4th February 2025
66AQI
5th February 2025
59AQI
6th February 2025
64AQI
7th February 2025
50AQI
8th February 2025
50AQI
9th February 2025
59AQI
10th February 2025
96AQI
11th February 2025
109AQI
12th February 2025
76AQI
13th February 2025
104AQI
14th February 2025
108AQI
15th February 2025
108AQI
16th February 2025
80AQI
17th February 2025
76AQI
18th February 2025
80AQI
19th February 2025
74AQI
20th February 2025
75AQI
21st February 2025
67AQI
22nd February 2025
64AQI
23rd February 2025
60AQI
24th February 2025
71AQI
25th February 2025
72AQI
26th February 2025
83AQI
27th February 2025
132AQI
28th February 2025
151AQI
1st March 2025
151AQI
2nd March 2025
110AQI
3rd March 2025
95AQI
4th March 2025
108AQI
5th March 2025
117AQI
6th March 2025
89AQI
7th March 2025
103AQI
8th March 2025
130AQI
9th March 2025
142AQI
10th March 2025
154AQI
11th March 2025
159AQI
12th March 2025
115AQI
13th March 2025
123AQI
14th March 2025
109AQI
15th March 2025
110AQI
16th March 2025
81AQI
17th March 2025
79AQI
18th March 2025
69AQI
19th March 2025
79AQI
20th March 2025
63AQI
21st March 2025
65AQI
22nd March 2025
67AQI
23rd March 2025
96AQI
24th March 2025
72AQI
25th March 2025
83AQI
26th March 2025
110AQI
27th March 2025
90AQI
28th March 2025
92AQI
29th March 2025
78AQI
30th March 2025
85AQI
31st March 2025
100AQI
1st April 2025
98AQI
2nd April 2025
88AQI
3rd April 2025
98AQI
4th April 2025
102AQI
5th April 2025
82AQI
6th April 2025
101AQI
7th April 2025
99AQI
8th April 2025
97AQI
9th April 2025
97AQI
10th April 2025
109AQI
11th April 2025
117AQI
12th April 2025
100AQI
13th April 2025
93AQI
14th April 2025
87AQI
15th April 2025
92AQI
16th April 2025
107AQI
17th April 2025
107AQI
18th April 2025
100AQI
19th April 2025
102AQI
20th April 2025
105AQI
21st April 2025
120AQI
22nd April 2025
91AQI
23rd April 2025
107AQI
24th April 2025
81AQI
25th April 2025
91AQI
26th April 2025
107AQI
27th April 2025
86AQI
28th April 2025
92AQI
29th April 2025
100AQI
30th April 2025
103AQI
1st May 2025
89AQI
2nd May 2025
90AQI
3rd May 2025
77AQI
4th May 2025
87AQI
5th May 2025
90AQI
6th May 2025
83AQI
7th May 2025
96AQI
8th May 2025
98AQI
9th May 2025
85AQI
10th May 2025
88AQI
11th May 2025
102AQI
12th May 2025
105AQI
13th May 2025
105AQI
14th May 2025
99AQI
15th May 2025
97AQI
16th May 2025
110AQI
17th May 2025
90AQI
18th May 2025
97AQI
19th May 2025
100AQI
20th May 2025
114AQI
21st May 2025
107AQI
22nd May 2025
119AQI
23rd May 2025
105AQI
24th May 2025
95AQI
25th May 2025
97AQI
26th May 2025
102AQI
27th May 2025
106AQI
28th May 2025
107AQI
29th May 2025
102AQI
30th May 2025
105AQI
31st May 2025
108AQI
1st June 2025
104AQI
2nd June 2025
102AQI
3rd June 2025
83AQI
4th June 2025
79AQI
5th June 2025
83AQI
6th June 2025
87AQI
7th June 2025
81AQI
8th June 2025
82AQI
9th June 2025
87AQI
10th June 2025
81AQI
11th June 2025
85AQI
12th June 2025
90AQI
13th June 2025
89AQI
14th June 2025
85AQI
15th June 2025
80AQI
16th June 2025
71AQI
17th June 2025
75AQI
18th June 2025
72AQI
19th June 2025
67AQI
20th June 2025
64AQI
21st June 2025
60AQI
22nd June 2025
52AQI
23rd June 2025
61AQI
24th June 2025
68AQI
25th June 2025
67AQI
26th June 2025
70AQI
27th June 2025
69AQI
28th June 2025
71AQI
29th June 2025
76AQI
30th June 2025
72AQI
1st July 2025
69AQI
2nd July 2025
70AQI
3rd July 2025
63AQI
4th July 2025
67AQI
5th July 2025
70AQI
6th July 2025
62AQI
7th July 2025
63AQI
8th July 2025
62AQI
9th July 2025
64AQI
10th July 2025
67AQI
11th July 2025
71AQI
12th July 2025
72AQI
13th July 2025
65AQI
14th July 2025
63AQI
15th July 2025
65AQI
16th July 2025
63AQI
17th July 2025
60AQI
18th July 2025
64AQI
19th July 2025
64AQI
20th July 2025
63AQI
21st July 2025
62AQI
22nd July 2025
64AQI
23rd July 2025
59AQI
24th July 2025
59AQI
25th July 2025
62AQI
26th July 2025
63AQI
27th July 2025
61AQI
28th July 2025
61AQI
29th July 2025
56AQI
30th July 2025
56AQI
31st July 2025
59AQI
1st August 2025
63AQI
2nd August 2025
61AQI

89AQI

82AQI

101AQI

99AQI

99AQI

77AQI

64AQI

62AQI

No. of days

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

202587AQI

22
9
2
20
5
1
17
11
3
18
12
17
14
28
2
31
2
2
155
53
4

Highest AQI recorded in

March

101AQI

Lowest AQI recorded in

August

62AQI

202480AQI

1
10
5
1
2
11
1
30
31
31
6
17
6
4
11
12
4
2
19
6
3
29
2
15
190
32
7

Highest AQI recorded in

October

102AQI

Lowest AQI recorded in

April

36AQI

202383AQI

2
1
5
17
7
2
7
18
7
2

Highest AQI recorded in

December

87AQI

Lowest AQI recorded in

November

48AQI

202284AQI

5
12
8
5
6
10
2
2
6
15
8
2
4
14
11
1
6
18
7
5
19
6
3
19
1
2
35
109
43
10

Highest AQI recorded in

January

102AQI

Lowest AQI recorded in

July

69AQI

202170AQI

4
10
11
6
3
7
7
9
2
3
6
7
12
1
2
5
15
5
1
4
18
3
4
1
1
1
17
12
16
9
6
31
30
31
14
9
5
2
7
11
9
4
149
102
65
38
4
3

Highest AQI recorded in

March

147AQI

Lowest AQI recorded in

October

1AQI

202099AQI

2
5
6
2
11
6
2
10
8
11
19
13
18
1
18
10
1
7
12
7
3
5
10
8
8
6
10
9
5
8
9
10
4
31
109
101
23

Highest AQI recorded in

June

110AQI

Lowest AQI recorded in

September

86AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2020(Avg.)
99AQI
Least Polluted Year Recorded
2021(Avg.)
70AQI

Kaiping Primary School Science And Technology Building's annual 2025 AQI (87) shows an average percentage change of 5.6% (worsened AQI) compared to previous years: 2020 (99), 2021 (70), 2022 (84), 2023 (83), 2024 (80).