Shanhaiguan District Government, Qinhuangdao, 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
Shanhaiguan District Government, Qinhuangdao, Hebei, China
2021
2022
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
8th Aug 2021
131AQILowest AQI recorded on
3rd Aug 2021
43AQISame Day Analysis (3rd August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 3rd highest AQI at 59 of Moderate air quality, showing improvement over 2024 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Shanhaiguan District Government, Qinhuangdao, Hebei, China
AQI
Day
Night
.
4 AM3rd Aug 2025
7 PM
3 AM4th Aug 2025
Day time
Avg. Highest Time
5AM3rd Aug
61AQI
Avg. Lowest Time
6PM3rd Aug
50AQI
Night time
Avg. Highest Time
4AM3rd Aug
60AQI
Avg. Lowest Time
8PM3rd Aug
57AQI
In the last 24 hours,
Shanhaiguan District Government's AQI reached its highest point of 61 at 5 AM during the Day, while the lowest point, 50, was recorded at 6 PM during the Day between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Shanhaiguan District Government, Qinhuangdao, 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 2025675 AMAQI
5th Jul 2025676 AMAQI
5th Jul 2025677 AMAQI
5th Jul 2025848 AMAQI
5th Jul 2025889 AMAQI
5th Jul 20258010 AMAQI
5th Jul 20258111 AMAQI
5th Jul 20257812 PMAQI
5th Jul 2025761 PMAQI
5th Jul 2025762 PMAQI
5th Jul 2025783 PMAQI
5th Jul 2025764 PMAQI
5th Jul 2025705 PMAQI
5th Jul 2025756 PMAQI
5th Jul 2025747 PMAQI
5th Jul 2025708 PMAQI
5th Jul 2025689 PMAQI
5th Jul 20256810 PMAQI
5th Jul 20256711 PMAQI
6th Jul 20256412 AMAQI
6th Jul 2025661 AMAQI
6th Jul 2025662 AMAQI
6th Jul 2025683 AMAQI
28°C24/33°C
6th Jul 2025684 AMAQI
6th Jul 2025685 AMAQI
6th Jul 2025686 AMAQI
6th Jul 2025697 AMAQI
6th Jul 2025618 AMAQI
6th Jul 2025449 AMAQI
6th Jul 20253610 AMAQI
6th Jul 20253711 AMAQI
6th Jul 20255212 PMAQI
6th Jul 2025541 PMAQI
6th Jul 2025512 PMAQI
6th Jul 2025463 PMAQI
6th Jul 2025414 PMAQI
6th Jul 2025475 PMAQI
6th Jul 2025496 PMAQI
6th Jul 2025557 PMAQI
6th Jul 2025628 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
27°C24/31°C
7th Jul 2025654 AMAQI
7th Jul 2025655 AMAQI
7th Jul 2025656 AMAQI
7th Jul 2025657 AMAQI
7th Jul 2025578 AMAQI
7th Jul 2025569 AMAQI
7th Jul 20255210 AMAQI
7th Jul 20255811 AMAQI
7th Jul 20255912 PMAQI
7th Jul 2025581 PMAQI
7th Jul 2025602 PMAQI
7th Jul 2025573 PMAQI
7th Jul 2025544 PMAQI
7th Jul 2025565 PMAQI
7th Jul 2025586 PMAQI
7th Jul 2025587 PMAQI
7th Jul 2025648 PMAQI
7th Jul 2025629 PMAQI
7th Jul 20256210 PMAQI
7th Jul 20256311 PMAQI
8th Jul 20256212 AMAQI
8th Jul 2025651 AMAQI
8th Jul 2025652 AMAQI
8th Jul 2025653 AMAQI
26°C22/30°C
8th Jul 2025644 AMAQI
8th Jul 2025635 AMAQI
8th Jul 2025646 AMAQI
8th Jul 2025647 AMAQI
8th Jul 2025738 AMAQI
8th Jul 2025699 AMAQI
8th Jul 20256410 AMAQI
8th Jul 20255911 AMAQI
8th Jul 20256112 PMAQI
8th Jul 2025571 PMAQI
8th Jul 2025562 PMAQI
8th Jul 2025543 PMAQI
8th Jul 2025554 PMAQI
8th Jul 2025545 PMAQI
8th Jul 2025536 PMAQI
8th Jul 2025577 PMAQI
8th Jul 2025628 PMAQI
8th Jul 2025649 PMAQI
8th Jul 20256610 PMAQI
8th Jul 20256511 PMAQI
9th Jul 20256512 AMAQI
9th Jul 2025621 AMAQI
9th Jul 2025632 AMAQI
9th Jul 2025643 AMAQI
25°C22/29°C
9th Jul 2025644 AMAQI
9th Jul 2025645 AMAQI
9th Jul 2025646 AMAQI
9th Jul 2025647 AMAQI
9th Jul 2025668 AMAQI
9th Jul 2025689 AMAQI
9th Jul 20256010 AMAQI
9th Jul 20255311 AMAQI
9th Jul 20255212 PMAQI
9th Jul 2025501 PMAQI
9th Jul 2025452 PMAQI
9th Jul 2025503 PMAQI
9th Jul 2025494 PMAQI
9th Jul 2025525 PMAQI
9th Jul 2025536 PMAQI
9th Jul 2025557 PMAQI
9th Jul 2025638 PMAQI
9th Jul 2025649 PMAQI
9th Jul 20256310 PMAQI
9th Jul 20256211 PMAQI
10th Jul 20256212 AMAQI
10th Jul 2025641 AMAQI
10th Jul 2025642 AMAQI
10th Jul 2025643 AMAQI
26°C23/29°C
10th Jul 2025634 AMAQI
10th Jul 2025625 AMAQI
10th Jul 2025626 AMAQI
10th Jul 2025637 AMAQI
10th Jul 2025668 AMAQI
10th Jul 2025629 AMAQI
10th Jul 20255610 AMAQI
10th Jul 20256111 AMAQI
10th Jul 20256212 PMAQI
10th Jul 2025621 PMAQI
10th Jul 2025662 PMAQI
10th Jul 2025603 PMAQI
10th Jul 2025624 PMAQI
10th Jul 2025635 PMAQI
10th Jul 2025656 PMAQI
10th Jul 2025657 PMAQI
10th Jul 2025648 PMAQI
10th Jul 2025679 PMAQI
10th Jul 20256810 PMAQI
10th Jul 20256711 PMAQI
11th Jul 20256812 AMAQI
11th Jul 2025641 AMAQI
11th Jul 2025642 AMAQI
11th Jul 2025633 AMAQI
27°C24/30°C
11th Jul 2025644 AMAQI
11th Jul 2025645 AMAQI
11th Jul 2025646 AMAQI
11th Jul 2025637 AMAQI
11th Jul 2025728 AMAQI
11th Jul 2025639 AMAQI
11th Jul 20255910 AMAQI
11th Jul 20255611 AMAQI
11th Jul 20256012 PMAQI
11th Jul 2025631 PMAQI
11th Jul 2025672 PMAQI
11th Jul 2025633 PMAQI
11th Jul 2025624 PMAQI
11th Jul 2025605 PMAQI
11th Jul 2025586 PMAQI
11th Jul 2025597 PMAQI
11th Jul 2025628 PMAQI
11th Jul 2025629 PMAQI
11th Jul 20256610 PMAQI
11th Jul 20256611 PMAQI
12th Jul 20256912 AMAQI
12th Jul 2025661 AMAQI
12th Jul 2025652 AMAQI
12th Jul 2025643 AMAQI
26°C23/30°C
12th Jul 2025644 AMAQI
12th Jul 2025645 AMAQI
12th Jul 2025646 AMAQI
12th Jul 2025647 AMAQI
12th Jul 2025638 AMAQI
12th Jul 2025599 AMAQI
12th Jul 20255810 AMAQI
12th Jul 20256011 AMAQI
12th Jul 20256212 PMAQI
12th Jul 2025631 PMAQI
12th Jul 2025622 PMAQI
12th Jul 2025613 PMAQI
12th Jul 2025604 PMAQI
12th Jul 2025595 PMAQI
12th Jul 2025636 PMAQI
12th Jul 2025657 PMAQI
12th Jul 2025688 PMAQI
12th Jul 2025669 PMAQI
12th Jul 20256610 PMAQI
12th Jul 20256711 PMAQI
13th Jul 20256612 AMAQI
13th Jul 2025641 AMAQI
13th Jul 2025652 AMAQI
13th Jul 2025653 AMAQI
27°C23/32°C
13th Jul 2025644 AMAQI
13th Jul 2025645 AMAQI
13th Jul 2025646 AMAQI
13th Jul 2025647 AMAQI
13th Jul 2025638 AMAQI
13th Jul 2025579 AMAQI
13th Jul 20255410 AMAQI
13th Jul 20254811 AMAQI
13th Jul 20255512 PMAQI
13th Jul 2025581 PMAQI
13th Jul 2025602 PMAQI
13th Jul 2025553 PMAQI
13th Jul 2025544 PMAQI
13th Jul 2025545 PMAQI
13th Jul 2025516 PMAQI
13th Jul 2025597 PMAQI
13th Jul 2025608 PMAQI
13th Jul 2025589 PMAQI
13th Jul 20256010 PMAQI
13th Jul 20256011 PMAQI
14th Jul 20256012 AMAQI
14th Jul 2025631 AMAQI
14th Jul 2025642 AMAQI
14th Jul 2025643 AMAQI
28°C22/33°C
14th Jul 2025654 AMAQI
14th Jul 2025655 AMAQI
14th Jul 2025646 AMAQI
14th Jul 2025647 AMAQI
14th Jul 2025448 AMAQI
14th Jul 2025389 AMAQI
14th Jul 20253410 AMAQI
14th Jul 20253511 AMAQI
14th Jul 20254812 PMAQI
14th Jul 2025461 PMAQI
14th Jul 2025502 PMAQI
14th Jul 2025463 PMAQI
14th Jul 2025434 PMAQI
14th Jul 2025425 PMAQI
14th Jul 2025396 PMAQI
14th Jul 2025507 PMAQI
14th Jul 2025578 PMAQI
14th Jul 2025589 PMAQI
14th Jul 20255810 PMAQI
14th Jul 20255811 PMAQI
15th Jul 20255912 AMAQI
15th Jul 2025621 AMAQI
15th Jul 2025642 AMAQI
15th Jul 2025623 AMAQI
27°C23/33°C
15th Jul 2025604 AMAQI
15th Jul 2025605 AMAQI
15th Jul 2025606 AMAQI
15th Jul 2025607 AMAQI
15th Jul 2025448 AMAQI
15th Jul 2025389 AMAQI
15th Jul 20254410 AMAQI
15th Jul 20254611 AMAQI
15th Jul 20255412 PMAQI
15th Jul 2025571 PMAQI
15th Jul 2025552 PMAQI
15th Jul 2025553 PMAQI
15th Jul 2025544 PMAQI
15th Jul 2025525 PMAQI
15th Jul 2025546 PMAQI
15th Jul 2025547 PMAQI
15th Jul 2025578 PMAQI
15th Jul 2025579 PMAQI
15th Jul 20255810 PMAQI
15th Jul 20255711 PMAQI
16th Jul 20255812 AMAQI
16th Jul 2025601 AMAQI
16th Jul 2025602 AMAQI
16th Jul 2025603 AMAQI
23°C19/27°C
16th Jul 2025594 AMAQI
16th Jul 2025595 AMAQI
16th Jul 2025596 AMAQI
16th Jul 2025597 AMAQI
16th Jul 2025488 AMAQI
16th Jul 2025379 AMAQI
16th Jul 20254410 AMAQI
16th Jul 20254611 AMAQI
16th Jul 20255712 PMAQI
16th Jul 2025571 PMAQI
16th Jul 2025572 PMAQI
16th Jul 2025513 PMAQI
16th Jul 2025544 PMAQI
16th Jul 2025525 PMAQI
16th Jul 2025506 PMAQI
16th Jul 2025537 PMAQI
16th Jul 2025578 PMAQI
16th Jul 2025579 PMAQI
16th Jul 20255810 PMAQI
16th Jul 20255811 PMAQI
17th Jul 20255912 AMAQI
17th Jul 2025601 AMAQI
17th Jul 2025602 AMAQI
17th Jul 2025593 AMAQI
23°C20/26°C
17th Jul 2025584 AMAQI
17th Jul 2025585 AMAQI
17th Jul 2025586 AMAQI
17th Jul 2025587 AMAQI
17th Jul 2025528 AMAQI
17th Jul 2025419 AMAQI
17th Jul 20253310 AMAQI
17th Jul 20252711 AMAQI
17th Jul 20254212 PMAQI
17th Jul 2025411 PMAQI
17th Jul 2025402 PMAQI
17th Jul 2025413 PMAQI
17th Jul 2025454 PMAQI
17th Jul 2025465 PMAQI
17th Jul 2025466 PMAQI
17th Jul 2025467 PMAQI
17th Jul 2025558 PMAQI
17th Jul 2025569 PMAQI
17th Jul 20255810 PMAQI
17th Jul 20255811 PMAQI
18th Jul 20255812 AMAQI
18th Jul 2025591 AMAQI
18th Jul 2025602 AMAQI
18th Jul 2025593 AMAQI
24°C21/29°C
18th Jul 2025584 AMAQI
18th Jul 2025575 AMAQI
18th Jul 2025576 AMAQI
18th Jul 2025587 AMAQI
18th Jul 2025458 AMAQI
18th Jul 2025339 AMAQI
18th Jul 20253310 AMAQI
18th Jul 20253311 AMAQI
18th Jul 20254612 PMAQI
18th Jul 2025481 PMAQI
18th Jul 2025462 PMAQI
18th Jul 2025443 PMAQI
18th Jul 2025444 PMAQI
18th Jul 2025445 PMAQI
18th Jul 2025486 PMAQI
18th Jul 2025477 PMAQI
18th Jul 2025568 PMAQI
18th Jul 2025559 PMAQI
18th Jul 20255610 PMAQI
18th Jul 20255611 PMAQI
19th Jul 20255612 AMAQI
19th Jul 2025591 AMAQI
19th Jul 2025592 AMAQI
19th Jul 2025593 AMAQI
26°C23/30°C
19th Jul 2025584 AMAQI
19th Jul 2025585 AMAQI
19th Jul 2025576 AMAQI
19th Jul 2025587 AMAQI
19th Jul 2025548 AMAQI
19th Jul 2025369 AMAQI
19th Jul 20252810 AMAQI
19th Jul 20252911 AMAQI
19th Jul 20253412 PMAQI
19th Jul 2025351 PMAQI
19th Jul 2025432 PMAQI
19th Jul 2025443 PMAQI
19th Jul 2025484 PMAQI
19th Jul 2025475 PMAQI
19th Jul 2025466 PMAQI
19th Jul 2025527 PMAQI
19th Jul 2025578 PMAQI
19th Jul 2025589 PMAQI
19th Jul 20256010 PMAQI
19th Jul 20256011 PMAQI
20th Jul 20255812 AMAQI
20th Jul 2025601 AMAQI
20th Jul 2025582 AMAQI
20th Jul 2025583 AMAQI
26°C23/30°C
20th Jul 2025564 AMAQI
20th Jul 2025565 AMAQI
20th Jul 2025566 AMAQI
20th Jul 2025567 AMAQI
20th Jul 2025548 AMAQI
20th Jul 2025539 AMAQI
20th Jul 20255210 AMAQI
20th Jul 20255111 AMAQI
20th Jul 20255312 PMAQI
20th Jul 2025621 PMAQI
20th Jul 2025562 PMAQI
20th Jul 2025543 PMAQI
20th Jul 2025524 PMAQI
20th Jul 2025525 PMAQI
20th Jul 2025516 PMAQI
20th Jul 2025507 PMAQI
20th Jul 2025538 PMAQI
20th Jul 2025549 PMAQI
20th Jul 20255610 PMAQI
20th Jul 20255711 PMAQI
21st Jul 20255712 AMAQI
21st Jul 2025581 AMAQI
21st Jul 2025582 AMAQI
21st Jul 2025583 AMAQI
25°C22/31°C
21st Jul 2025574 AMAQI
21st Jul 2025575 AMAQI
21st Jul 2025566 AMAQI
21st Jul 2025577 AMAQI
21st Jul 2025538 AMAQI
21st Jul 2025529 AMAQI
21st Jul 20254810 AMAQI
21st Jul 20254711 AMAQI
21st Jul 20255212 PMAQI
21st Jul 2025561 PMAQI
21st Jul 2025522 PMAQI
21st Jul 2025523 PMAQI
21st Jul 2025524 PMAQI
21st Jul 2025625 PMAQI
21st Jul 2025776 PMAQI
21st Jul 2025717 PMAQI
21st Jul 2025668 PMAQI
21st Jul 2025699 PMAQI
21st Jul 20256810 PMAQI
21st Jul 20256811 PMAQI
22nd Jul 20257012 AMAQI
22nd Jul 2025571 AMAQI
22nd Jul 2025582 AMAQI
22nd Jul 2025573 AMAQI
25°C22/31°C
22nd Jul 2025564 AMAQI
22nd Jul 2025565 AMAQI
22nd Jul 2025566 AMAQI
22nd Jul 2025567 AMAQI
22nd Jul 2025848 AMAQI
22nd Jul 20251059 AMAQI
22nd Jul 20259510 AMAQI
22nd Jul 20259211 AMAQI
22nd Jul 20259412 PMAQI
22nd Jul 2025841 PMAQI
22nd Jul 2025742 PMAQI
22nd Jul 2025633 PMAQI
22nd Jul 2025584 PMAQI
22nd Jul 2025515 PMAQI
22nd Jul 2025376 PMAQI
22nd Jul 2025467 PMAQI
22nd Jul 2025558 PMAQI
22nd Jul 2025549 PMAQI
22nd Jul 20255510 PMAQI
22nd Jul 20255511 PMAQI
23rd Jul 20255312 AMAQI
23rd Jul 2025581 AMAQI
23rd Jul 2025582 AMAQI
23rd Jul 2025603 AMAQI
26°C22/31°C
23rd Jul 2025644 AMAQI
23rd Jul 2025655 AMAQI
23rd Jul 2025656 AMAQI
23rd Jul 2025647 AMAQI
23rd Jul 2025408 AMAQI
23rd Jul 2025389 AMAQI
23rd Jul 20253510 AMAQI
23rd Jul 20253411 AMAQI
23rd Jul 20253112 PMAQI
23rd Jul 2025331 PMAQI
23rd Jul 2025322 PMAQI
23rd Jul 2025443 PMAQI
23rd Jul 2025524 PMAQI
23rd Jul 2025505 PMAQI
23rd Jul 2025526 PMAQI
23rd Jul 2025517 PMAQI
23rd Jul 2025538 PMAQI
23rd Jul 2025569 PMAQI
23rd Jul 20255410 PMAQI
23rd Jul 20255811 PMAQI
24th Jul 20255512 AMAQI
24th Jul 2025591 AMAQI
24th Jul 2025602 AMAQI
24th Jul 2025593 AMAQI
26°C23/30°C
24th Jul 2025584 AMAQI
24th Jul 2025585 AMAQI
24th Jul 2025586 AMAQI
24th Jul 2025587 AMAQI
24th Jul 2025368 AMAQI
24th Jul 2025279 AMAQI
24th Jul 20252910 AMAQI
24th Jul 20253011 AMAQI
24th Jul 20253112 PMAQI
24th Jul 2025361 PMAQI
24th Jul 2025472 PMAQI
24th Jul 2025523 PMAQI
24th Jul 2025524 PMAQI
24th Jul 2025535 PMAQI
24th Jul 2025546 PMAQI
24th Jul 2025577 PMAQI
24th Jul 2025568 PMAQI
24th Jul 2025589 PMAQI
24th Jul 20255610 PMAQI
24th Jul 20255711 PMAQI
25th Jul 20255512 AMAQI
25th Jul 2025581 AMAQI
25th Jul 2025582 AMAQI
25th Jul 2025573 AMAQI
26°C23/29°C
25th Jul 2025544 AMAQI
25th Jul 2025555 AMAQI
25th Jul 2025546 AMAQI
25th Jul 2025557 AMAQI
25th Jul 2025558 AMAQI
25th Jul 2025589 AMAQI
25th Jul 20256110 AMAQI
25th Jul 20255811 AMAQI
25th Jul 20256012 PMAQI
25th Jul 2025581 PMAQI
25th Jul 2025562 PMAQI
25th Jul 2025563 PMAQI
25th Jul 2025594 PMAQI
25th Jul 2025605 PMAQI
25th Jul 2025566 PMAQI
25th Jul 2025617 PMAQI
25th Jul 2025588 PMAQI
25th Jul 2025589 PMAQI
25th Jul 20256010 PMAQI
25th Jul 20255911 PMAQI
26th Jul 20255812 AMAQI
26th Jul 2025561 AMAQI
26th Jul 2025572 AMAQI
26th Jul 2025563 AMAQI
27°C24/30°C
26th Jul 2025564 AMAQI
26th Jul 2025565 AMAQI
26th Jul 2025566 AMAQI
26th Jul 2025567 AMAQI
26th Jul 2025558 AMAQI
26th Jul 2025519 AMAQI
26th Jul 20255910 AMAQI
26th Jul 20255611 AMAQI
26th Jul 20255512 PMAQI
26th Jul 2025591 PMAQI
26th Jul 2025582 PMAQI
26th Jul 2025603 PMAQI
26th Jul 2025664 PMAQI
26th Jul 2025675 PMAQI
26th Jul 2025726 PMAQI
26th Jul 2025657 PMAQI
26th Jul 2025628 PMAQI
26th Jul 2025629 PMAQI
26th Jul 20256210 PMAQI
26th Jul 20255911 PMAQI
27th Jul 20256012 AMAQI
27th Jul 2025571 AMAQI
27th Jul 2025572 AMAQI
27th Jul 2025573 AMAQI
27°C23/31°C
27th Jul 2025564 AMAQI
27th Jul 2025565 AMAQI
27th Jul 2025586 AMAQI
27th Jul 2025577 AMAQI
27th Jul 2025588 AMAQI
27th Jul 2025549 AMAQI
27th Jul 20255410 AMAQI
27th Jul 20255211 AMAQI
27th Jul 20254512 PMAQI
27th Jul 2025461 PMAQI
27th Jul 2025482 PMAQI
27th Jul 2025533 PMAQI
27th Jul 2025584 PMAQI
27th Jul 2025615 PMAQI
27th Jul 2025586 PMAQI
27th Jul 2025607 PMAQI
27th Jul 2025628 PMAQI
27th Jul 2025629 PMAQI
27th Jul 20256110 PMAQI
27th Jul 20256311 PMAQI
28th Jul 20256012 AMAQI
28th Jul 2025581 AMAQI
28th Jul 2025582 AMAQI
28th Jul 2025573 AMAQI
27°C24/32°C
28th Jul 2025564 AMAQI
28th Jul 2025565 AMAQI
28th Jul 2025566 AMAQI
28th Jul 2025567 AMAQI
28th Jul 2025548 AMAQI
28th Jul 2025519 AMAQI
28th Jul 20255210 AMAQI
28th Jul 20254511 AMAQI
28th Jul 20254612 PMAQI
28th Jul 2025501 PMAQI
28th Jul 2025542 PMAQI
28th Jul 2025543 PMAQI
28th Jul 2025524 PMAQI
28th Jul 2025525 PMAQI
28th Jul 2025546 PMAQI
28th Jul 2025557 PMAQI
28th Jul 2025608 PMAQI
28th Jul 2025649 PMAQI
28th Jul 20256310 PMAQI
28th Jul 20256611 PMAQI
29th Jul 20256612 AMAQI
29th Jul 2025591 AMAQI
29th Jul 2025582 AMAQI
29th Jul 2025573 AMAQI
28°C25/33°C
29th Jul 2025564 AMAQI
29th Jul 2025565 AMAQI
29th Jul 2025566 AMAQI
29th Jul 2025567 AMAQI
29th Jul 2025408 AMAQI
29th Jul 2025329 AMAQI
29th Jul 20252610 AMAQI
29th Jul 20253311 AMAQI
29th Jul 20254812 PMAQI
29th Jul 2025521 PMAQI
29th Jul 2025492 PMAQI
29th Jul 2025443 PMAQI
29th Jul 2025374 PMAQI
29th Jul 2025365 PMAQI
29th Jul 2025336 PMAQI
29th Jul 2025387 PMAQI
29th Jul 2025508 PMAQI
29th Jul 2025519 PMAQI
29th Jul 20255110 PMAQI
29th Jul 20255011 PMAQI
30th Jul 20255112 AMAQI
30th Jul 2025581 AMAQI
30th Jul 2025582 AMAQI
30th Jul 2025573 AMAQI
26°C23/30°C
30th Jul 2025564 AMAQI
30th Jul 2025575 AMAQI
30th Jul 2025566 AMAQI
30th Jul 2025567 AMAQI
30th Jul 2025378 AMAQI
30th Jul 2025269 AMAQI
30th Jul 20252510 AMAQI
30th Jul 20252811 AMAQI
30th Jul 20253912 PMAQI
30th Jul 2025471 PMAQI
30th Jul 2025402 PMAQI
30th Jul 2025343 PMAQI
30th Jul 2025404 PMAQI
30th Jul 2025505 PMAQI
30th Jul 2025526 PMAQI
30th Jul 2025527 PMAQI
30th Jul 2025548 PMAQI
30th Jul 2025569 PMAQI
30th Jul 20255710 PMAQI
30th Jul 20255811 PMAQI
31st Jul 20255812 AMAQI
31st Jul 2025561 AMAQI
31st Jul 2025562 AMAQI
31st Jul 2025563 AMAQI
26°C22/30°C
31st Jul 2025564 AMAQI
31st Jul 2025565 AMAQI
31st Jul 2025566 AMAQI
31st Jul 2025567 AMAQI
31st Jul 2025568 AMAQI
31st Jul 2025569 AMAQI
31st Jul 20255310 AMAQI
31st Jul 20255211 AMAQI
31st Jul 20255012 PMAQI
31st Jul 2025521 PMAQI
31st Jul 2025532 PMAQI
31st Jul 2025523 PMAQI
31st Jul 2025504 PMAQI
31st Jul 2025525 PMAQI
31st Jul 2025526 PMAQI
31st Jul 2025557 PMAQI
31st Jul 2025648 PMAQI
31st Jul 2025649 PMAQI
31st Jul 20256410 PMAQI
31st Jul 20256811 PMAQI
1st Aug 20256312 AMAQI
1st Aug 2025561 AMAQI
1st Aug 2025552 AMAQI
1st Aug 2025573 AMAQI
26°C22/30°C
1st Aug 2025584 AMAQI
1st Aug 2025595 AMAQI
1st Aug 2025586 AMAQI
1st Aug 2025587 AMAQI
1st Aug 2025718 AMAQI
1st Aug 2025689 AMAQI
1st Aug 20256710 AMAQI
1st Aug 20256711 AMAQI
1st Aug 20256012 PMAQI
1st Aug 2025701 PMAQI
1st Aug 2025642 PMAQI
1st Aug 2025633 PMAQI
1st Aug 2025594 PMAQI
1st Aug 2025605 PMAQI
1st Aug 2025606 PMAQI
1st Aug 2025597 PMAQI
1st Aug 2025598 PMAQI
1st Aug 2025679 PMAQI
1st Aug 20255910 PMAQI
1st Aug 20256311 PMAQI
2nd Aug 20256012 AMAQI
2nd Aug 2025581 AMAQI
2nd Aug 2025582 AMAQI
2nd Aug 2025593 AMAQI
27°C23/31°C
2nd Aug 2025604 AMAQI
2nd Aug 2025595 AMAQI
2nd Aug 2025596 AMAQI
2nd Aug 2025597 AMAQI
2nd Aug 2025648 AMAQI
2nd Aug 2025619 AMAQI
2nd Aug 20255810 AMAQI
2nd Aug 20256211 AMAQI
2nd Aug 20255812 PMAQI
2nd Aug 2025611 PMAQI
2nd Aug 2025582 PMAQI
2nd Aug 2025563 PMAQI
2nd Aug 2025594 PMAQI
2nd Aug 2025605 PMAQI
2nd Aug 2025696 PMAQI
2nd Aug 2025647 PMAQI
2nd Aug 2025658 PMAQI
2nd Aug 2025629 PMAQI
2nd Aug 20255810 PMAQI
2nd Aug 20256011 PMAQI
3rd Aug 20256212 AMAQI
3rd Aug 2025591 AMAQI
3rd Aug 2025582 AMAQI
3rd Aug 2025593 AMAQI
27°C22/31°C
3rd Aug 2025604 AMAQI
3rd Aug 2025615 AMAQI
3rd Aug 2025606 AMAQI
3rd Aug 2025607 AMAQI
3rd Aug 2025588 AMAQI
3rd Aug 2025609 AMAQI
3rd Aug 20255510 AMAQI
3rd Aug 20255611 AMAQI
3rd Aug 20255612 PMAQI
3rd Aug 2025541 PMAQI
3rd Aug 2025562 PMAQI
3rd Aug 2025593 PMAQI
3rd Aug 2025594 PMAQI
3rd Aug 2025545 PMAQI
3rd Aug 2025506 PMAQI
3rd Aug 2025557 PMAQI
3rd Aug 2025578 PMAQI
3rd Aug 2025599 PMAQI
3rd Aug 20255810 PMAQI
3rd Aug 20255811 PMAQI
4th Aug 20256012 AMAQI
4th Aug 2025601 AMAQI
4th Aug 2025602 AMAQI
4th Aug 2025603 AMAQI
27°C25/32°C
4th Aug 2025604 AMAQI
4 AM4th Aug 2025595 AMAQI
4th Aug 2025606 AMAQI
4th Aug 2025607 AMAQI
4th Aug 2025578 AMAQI
4th Aug 2025529 AMAQI
4th Aug 20254610 AMAQI
4th Aug 20254111 AMAQI
11 AM4th Aug 20253612 PMAQI
4th Aug 2025311 PMAQI
4th Aug 2025382 PMAQI
4th Aug 2025303 PMAQI
4th Aug 2025384 PMAQI
4th Aug 2025405 PMAQI
4th Aug 2025366 PMAQI
7 PM
11 PM
3 AM
--°C/°C
Day time
Avg. Highest Time
4 AM - 8 AM
59AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
10 AM - 11 AM
50AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 8 AM (Avg. 59), while the lowest AQI was between 10 AM to 11 AM (Avg. 50).
Night time
Avg. Highest Time
12 AM - 11 PM
60AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM - 11 PM
60AQI
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. 60), while the lowest AQI was between 12 AM to 11 PM (Avg. 60).
2025 Days Vs Air Quality
Shanhaiguan District Government, Qinhuangdao, Hebei, China
2025
2%
4
75%
161
20%
44
3%
6
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Good
4 DaysModerate
161 DaysPoor
44 DaysUnhealthy
6 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 2%
Health Risk Level:
Extreme
In 2025, 2% of 216 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
Shanhaiguan District Government, Qinhuangdao, 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
82AQI
82AQI
2nd January 2025
82AQI
82AQI
3rd January 2025
70AQI
70AQI
4th January 2025
123AQI
123AQI
5th January 2025
112AQI
112AQI
6th January 2025
89AQI
89AQI
7th January 2025
71AQI
71AQI
8th January 2025
60AQI
60AQI
9th January 2025
62AQI
62AQI
10th January 2025
68AQI
68AQI
11th January 2025
82AQI
82AQI
12th January 2025
99AQI
99AQI
13th January 2025
112AQI
112AQI
14th January 2025
76AQI
76AQI
15th January 2025
76AQI
76AQI
16th January 2025
72AQI
72AQI
17th January 2025
106AQI
106AQI
18th January 2025
137AQI
137AQI
19th January 2025
100AQI
100AQI
20th January 2025
138AQI
138AQI
21st January 2025
97AQI
97AQI
22nd January 2025
105AQI
105AQI
23rd January 2025
113AQI
113AQI
24th January 2025
137AQI
137AQI
25th January 2025
136AQI
136AQI
26th January 2025
150AQI
150AQI
27th January 2025
81AQI
81AQI
28th January 2025
106AQI
106AQI
29th January 2025
112AQI
112AQI
30th January 2025
98AQI
98AQI
31st January 2025
101AQI
101AQI
1st February 2025
115AQI
115AQI
2nd February 2025
138AQI
138AQI
3rd February 2025
74AQI
74AQI
4th February 2025
85AQI
85AQI
5th February 2025
59AQI
59AQI
6th February 2025
69AQI
69AQI
7th February 2025
48AQI
48AQI
8th February 2025
55AQI
55AQI
9th February 2025
72AQI
72AQI
10th February 2025
115AQI
115AQI
11th February 2025
133AQI
133AQI
12th February 2025
84AQI
84AQI
13th February 2025
125AQI
125AQI
14th February 2025
128AQI
128AQI
15th February 2025
128AQI
128AQI
16th February 2025
84AQI
84AQI
17th February 2025
77AQI
77AQI
18th February 2025
74AQI
74AQI
19th February 2025
75AQI
75AQI
20th February 2025
73AQI
73AQI
21st February 2025
70AQI
70AQI
22nd February 2025
70AQI
70AQI
23rd February 2025
59AQI
59AQI
24th February 2025
79AQI
79AQI
25th February 2025
95AQI
95AQI
26th February 2025
89AQI
89AQI
27th February 2025
151AQI
151AQI
28th February 2025
174AQI
174AQI
1st March 2025
162AQI
162AQI
2nd March 2025
103AQI
103AQI
3rd March 2025
89AQI
89AQI
4th March 2025
102AQI
102AQI
5th March 2025
118AQI
118AQI
6th March 2025
76AQI
76AQI
7th March 2025
99AQI
99AQI
8th March 2025
134AQI
134AQI
9th March 2025
159AQI
159AQI
10th March 2025
159AQI
159AQI
11th March 2025
167AQI
167AQI
12th March 2025
92AQI
92AQI
13th March 2025
103AQI
103AQI
14th March 2025
81AQI
81AQI
15th March 2025
80AQI
80AQI
16th March 2025
67AQI
67AQI
17th March 2025
72AQI
72AQI
18th March 2025
63AQI
63AQI
19th March 2025
82AQI
82AQI
20th March 2025
63AQI
63AQI
21st March 2025
63AQI
63AQI
22nd March 2025
64AQI
64AQI
23rd March 2025
97AQI
97AQI
24th March 2025
66AQI
66AQI
25th March 2025
92AQI
92AQI
26th March 2025
119AQI
119AQI
27th March 2025
78AQI
78AQI
28th March 2025
83AQI
83AQI
29th March 2025
64AQI
64AQI
30th March 2025
70AQI
70AQI
31st March 2025
110AQI
110AQI
1st April 2025
106AQI
106AQI
2nd April 2025
71AQI
71AQI
3rd April 2025
91AQI
91AQI
4th April 2025
97AQI
97AQI
5th April 2025
62AQI
62AQI
6th April 2025
86AQI
86AQI
7th April 2025
118AQI
118AQI
8th April 2025
75AQI
75AQI
9th April 2025
86AQI
86AQI
10th April 2025
113AQI
113AQI
11th April 2025
105AQI
105AQI
12th April 2025
97AQI
97AQI
13th April 2025
67AQI
67AQI
14th April 2025
70AQI
70AQI
15th April 2025
85AQI
85AQI
16th April 2025
100AQI
100AQI
17th April 2025
113AQI
113AQI
18th April 2025
70AQI
70AQI
19th April 2025
91AQI
91AQI
20th April 2025
92AQI
92AQI
21st April 2025
100AQI
100AQI
22nd April 2025
66AQI
66AQI
23rd April 2025
94AQI
94AQI
24th April 2025
57AQI
57AQI
25th April 2025
69AQI
69AQI
26th April 2025
95AQI
95AQI
27th April 2025
63AQI
63AQI
28th April 2025
78AQI
78AQI
29th April 2025
101AQI
101AQI
30th April 2025
101AQI
101AQI
1st May 2025
70AQI
70AQI
2nd May 2025
72AQI
72AQI
3rd May 2025
60AQI
60AQI
4th May 2025
68AQI
68AQI
5th May 2025
78AQI
78AQI
6th May 2025
72AQI
72AQI
7th May 2025
92AQI
92AQI
8th May 2025
79AQI
79AQI
9th May 2025
75AQI
75AQI
10th May 2025
70AQI
70AQI
11th May 2025
107AQI
107AQI
12th May 2025
108AQI
108AQI
13th May 2025
106AQI
106AQI
14th May 2025
95AQI
95AQI
15th May 2025
85AQI
85AQI
16th May 2025
87AQI
87AQI
17th May 2025
73AQI
73AQI
18th May 2025
79AQI
79AQI
19th May 2025
94AQI
94AQI
20th May 2025
108AQI
108AQI
21st May 2025
89AQI
89AQI
22nd May 2025
121AQI
121AQI
23rd May 2025
79AQI
79AQI
24th May 2025
82AQI
82AQI
25th May 2025
78AQI
78AQI
26th May 2025
97AQI
97AQI
27th May 2025
113AQI
113AQI
28th May 2025
98AQI
98AQI
29th May 2025
97AQI
97AQI
30th May 2025
104AQI
104AQI
31st May 2025
112AQI
112AQI
1st June 2025
93AQI
93AQI
2nd June 2025
106AQI
106AQI
3rd June 2025
59AQI
59AQI
4th June 2025
64AQI
64AQI
5th June 2025
69AQI
69AQI
6th June 2025
77AQI
77AQI
7th June 2025
67AQI
67AQI
8th June 2025
65AQI
65AQI
9th June 2025
71AQI
71AQI
10th June 2025
58AQI
58AQI
11th June 2025
72AQI
72AQI
12th June 2025
67AQI
67AQI
13th June 2025
63AQI
63AQI
14th June 2025
63AQI
63AQI
15th June 2025
57AQI
57AQI
16th June 2025
54AQI
54AQI
17th June 2025
62AQI
62AQI
18th June 2025
66AQI
66AQI
19th June 2025
64AQI
64AQI
20th June 2025
59AQI
59AQI
21st June 2025
52AQI
52AQI
22nd June 2025
50AQI
50AQI
23rd June 2025
64AQI
64AQI
24th June 2025
62AQI
62AQI
25th June 2025
61AQI
61AQI
26th June 2025
64AQI
64AQI
27th June 2025
64AQI
64AQI
28th June 2025
61AQI
61AQI
29th June 2025
77AQI
77AQI
30th June 2025
70AQI
70AQI
1st July 2025
67AQI
67AQI
2nd July 2025
71AQI
71AQI
3rd July 2025
55AQI
55AQI
4th July 2025
71AQI
71AQI
5th July 2025
72AQI
72AQI
6th July 2025
58AQI
58AQI
7th July 2025
61AQI
61AQI
8th July 2025
62AQI
62AQI
9th July 2025
59AQI
59AQI
10th July 2025
64AQI
64AQI
11th July 2025
63AQI
63AQI
12th July 2025
64AQI
64AQI
13th July 2025
59AQI
59AQI
14th July 2025
53AQI
53AQI
15th July 2025
56AQI
56AQI
16th July 2025
55AQI
55AQI
17th July 2025
51AQI
51AQI
18th July 2025
51AQI
51AQI
19th July 2025
51AQI
51AQI
20th July 2025
55AQI
55AQI
21st July 2025
60AQI
60AQI
22nd July 2025
63AQI
63AQI
23rd July 2025
51AQI
51AQI
24th July 2025
51AQI
51AQI
25th July 2025
58AQI
58AQI
26th July 2025
59AQI
59AQI
27th July 2025
57AQI
57AQI
28th July 2025
56AQI
56AQI
29th July 2025
48AQI
48AQI
30th July 2025
50AQI
50AQI
31st July 2025
56AQI
56AQI
1st August 2025
61AQI
61AQI
2nd August 2025
60AQI
60AQI
3rd August 2025
59AQI
59AQI
98AQI
93AQI
96AQI
87AQI
89AQI
66AQI
58AQI
60AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202584AQI
17
14
1
18
7
2
20
7
4
23
7
23
8
1
28
1
2
29
3
4
161
44
6
Highest AQI recorded in
January98AQI
Lowest AQI recorded in
July58AQI
202479AQI
7
6
3
1
1
1
11
30
2
29
1
30
2
25
2
20
9
2
22
7
1
2
24
5
9
198
29
7
Highest AQI recorded in
March163AQI
Lowest AQI recorded in
April42AQI
2023110AQI
1
13
10
4
10
11
7
4
3
5
1
3
17
9
4
1
1
47
33
20
2
Highest AQI recorded in
March132AQI
Lowest AQI recorded in
November58AQI
202285AQI
4
14
11
2
5
8
6
2
7
16
8
4
15
10
1
3
17
11
21
9
2
17
2
1
1
5
17
5
2
8
15
5
3
4
16
5
5
3
22
5
1
45
179
78
16
Highest AQI recorded in
November97AQI
Lowest AQI recorded in
July70AQI
202188AQI
4
13
8
4
2
2
9
8
9
2
7
12
8
1
1
2
16
4
4
22
6
2
1
24
6
12
15
4
2
25
4
13
13
4
15
10
3
3
9
10
6
4
1
10
13
8
71
177
73
34
5
1
Highest AQI recorded in
March138AQI
Lowest AQI recorded in
July56AQI
202089AQI
2
9
2
2
10
6
3
16
2
14
15
1
19
10
2
3
17
10
1
5
19
5
7
11
9
4
5
18
5
2
3
21
4
3
27
154
68
16
Highest AQI recorded in
June100AQI
Lowest AQI recorded in
September77AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
110AQILeast Polluted Year Recorded
2024(Avg.)
79AQIShanhaiguan District Government's annual 2025 AQI (84) shows an average percentage change of -6.09% (improved AQI) compared to previous years: 2020 (89), 2021 (88), 2022 (85), 2023 (110), 2024 (79).
