Beidaihe District Committee Executive Bureau, 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
Beidaihe District Committee Executive Bureau, 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
12th Aug 2021
32AQISame Day Analysis (3rd August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 2nd highest AQI at 60 of Moderate air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Beidaihe District Committee Executive Bureau, Qinhuangdao, 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
4AM3rd Aug
60AQI
Avg. Lowest Time
2PM3rd Aug
53AQI
In the last 24 hours,
Beidaihe District Committee Executive Bureau's AQI reached its highest point of 60 at 4 AM during the Night, while the lowest point, 53, was recorded at 2 PM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Beidaihe District Committee Executive Bureau, 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 2025684 AMAQI
5th Jul 2025705 AMAQI
5th Jul 2025696 AMAQI
5th Jul 2025707 AMAQI
5th Jul 2025918 AMAQI
5th Jul 2025939 AMAQI
5th Jul 20258010 AMAQI
5th Jul 20258611 AMAQI
5th Jul 20257812 PMAQI
5th Jul 2025751 PMAQI
5th Jul 2025732 PMAQI
5th Jul 2025643 PMAQI
5th Jul 2025714 PMAQI
5th Jul 2025705 PMAQI
5th Jul 2025776 PMAQI
5th Jul 2025747 PMAQI
5th Jul 2025708 PMAQI
5th Jul 2025689 PMAQI
5th Jul 20256710 PMAQI
5th Jul 20256811 PMAQI
6th Jul 20256312 AMAQI
6th Jul 2025671 AMAQI
6th Jul 2025672 AMAQI
6th Jul 2025683 AMAQI
28°C24/33°C
6th Jul 2025694 AMAQI
6th Jul 2025695 AMAQI
6th Jul 2025696 AMAQI
6th Jul 2025707 AMAQI
6th Jul 2025638 AMAQI
6th Jul 2025489 AMAQI
6th Jul 20254610 AMAQI
6th Jul 20255011 AMAQI
6th Jul 20255412 PMAQI
6th Jul 2025491 PMAQI
6th Jul 2025472 PMAQI
6th Jul 2025443 PMAQI
6th Jul 2025424 PMAQI
6th Jul 2025435 PMAQI
6th Jul 2025476 PMAQI
6th Jul 2025567 PMAQI
6th Jul 2025628 PMAQI
6th Jul 2025649 PMAQI
6th Jul 20256510 PMAQI
6th Jul 20256511 PMAQI
7th Jul 20256512 AMAQI
7th Jul 2025661 AMAQI
7th Jul 2025662 AMAQI
7th Jul 2025653 AMAQI
27°C24/31°C
7th Jul 2025644 AMAQI
7th Jul 2025645 AMAQI
7th Jul 2025646 AMAQI
7th Jul 2025647 AMAQI
7th Jul 2025688 AMAQI
7th Jul 2025649 AMAQI
7th Jul 20255810 AMAQI
7th Jul 20256011 AMAQI
7th Jul 20256112 PMAQI
7th Jul 2025571 PMAQI
7th Jul 2025592 PMAQI
7th Jul 2025583 PMAQI
7th Jul 2025564 PMAQI
7th Jul 2025585 PMAQI
7th Jul 2025596 PMAQI
7th Jul 2025597 PMAQI
7th Jul 2025648 PMAQI
7th Jul 2025649 PMAQI
7th Jul 20256510 PMAQI
7th Jul 20256511 PMAQI
8th Jul 20256412 AMAQI
8th Jul 2025641 AMAQI
8th Jul 2025642 AMAQI
8th Jul 2025643 AMAQI
26°C22/30°C
8th Jul 2025634 AMAQI
8th Jul 2025635 AMAQI
8th Jul 2025636 AMAQI
8th Jul 2025647 AMAQI
8th Jul 2025738 AMAQI
8th Jul 2025689 AMAQI
8th Jul 20256310 AMAQI
8th Jul 20256111 AMAQI
8th Jul 20256112 PMAQI
8th Jul 2025541 PMAQI
8th Jul 2025522 PMAQI
8th Jul 2025483 PMAQI
8th Jul 2025494 PMAQI
8th Jul 2025515 PMAQI
8th Jul 2025486 PMAQI
8th Jul 2025567 PMAQI
8th Jul 2025638 PMAQI
8th Jul 2025659 PMAQI
8th Jul 20256710 PMAQI
8th Jul 20256711 PMAQI
9th Jul 20256612 AMAQI
9th Jul 2025641 AMAQI
9th Jul 2025642 AMAQI
9th Jul 2025633 AMAQI
25°C22/29°C
9th Jul 2025634 AMAQI
9th Jul 2025635 AMAQI
9th Jul 2025636 AMAQI
9th Jul 2025637 AMAQI
9th Jul 2025778 AMAQI
9th Jul 2025809 AMAQI
9th Jul 20256510 AMAQI
9th Jul 20256211 AMAQI
9th Jul 20256012 PMAQI
9th Jul 2025581 PMAQI
9th Jul 2025562 PMAQI
9th Jul 2025563 PMAQI
9th Jul 2025544 PMAQI
9th Jul 2025545 PMAQI
9th Jul 2025556 PMAQI
9th Jul 2025607 PMAQI
9th Jul 2025638 PMAQI
9th Jul 2025659 PMAQI
9th Jul 20256310 PMAQI
9th Jul 20256311 PMAQI
10th Jul 20256412 AMAQI
10th Jul 2025641 AMAQI
10th Jul 2025642 AMAQI
10th Jul 2025643 AMAQI
26°C23/29°C
10th Jul 2025644 AMAQI
10th Jul 2025645 AMAQI
10th Jul 2025646 AMAQI
10th Jul 2025647 AMAQI
10th Jul 2025688 AMAQI
10th Jul 2025679 AMAQI
10th Jul 20256210 AMAQI
10th Jul 20256411 AMAQI
10th Jul 20256512 PMAQI
10th Jul 2025651 PMAQI
10th Jul 2025672 PMAQI
10th Jul 2025623 PMAQI
10th Jul 2025644 PMAQI
10th Jul 2025645 PMAQI
10th Jul 2025666 PMAQI
10th Jul 2025687 PMAQI
10th Jul 2025668 PMAQI
10th Jul 2025679 PMAQI
10th Jul 20256710 PMAQI
10th Jul 20256611 PMAQI
11th Jul 20257012 AMAQI
11th Jul 2025641 AMAQI
11th Jul 2025642 AMAQI
11th Jul 2025643 AMAQI
27°C24/30°C
11th Jul 2025654 AMAQI
11th Jul 2025645 AMAQI
11th Jul 2025656 AMAQI
11th Jul 2025647 AMAQI
11th Jul 2025758 AMAQI
11th Jul 2025689 AMAQI
11th Jul 20256510 AMAQI
11th Jul 20256211 AMAQI
11th Jul 20256512 PMAQI
11th Jul 2025641 PMAQI
11th Jul 2025682 PMAQI
11th Jul 2025643 PMAQI
11th Jul 2025634 PMAQI
11th Jul 2025615 PMAQI
11th Jul 2025586 PMAQI
11th Jul 2025647 PMAQI
11th Jul 2025648 PMAQI
11th Jul 2025649 PMAQI
11th Jul 20256410 PMAQI
11th Jul 20256211 PMAQI
12th Jul 20256012 AMAQI
12th Jul 2025641 AMAQI
12th Jul 2025652 AMAQI
12th Jul 2025643 AMAQI
26°C23/30°C
12th Jul 2025644 AMAQI
12th Jul 2025655 AMAQI
12th Jul 2025656 AMAQI
12th Jul 2025667 AMAQI
12th Jul 2025648 AMAQI
12th Jul 2025609 AMAQI
12th Jul 20256010 AMAQI
12th Jul 20256211 AMAQI
12th Jul 20256212 PMAQI
12th Jul 2025601 PMAQI
12th Jul 2025612 PMAQI
12th Jul 2025603 PMAQI
12th Jul 2025574 PMAQI
12th Jul 2025585 PMAQI
12th Jul 2025616 PMAQI
12th Jul 2025657 PMAQI
12th Jul 2025688 PMAQI
12th Jul 2025679 PMAQI
12th Jul 20256610 PMAQI
12th Jul 20256611 PMAQI
13th Jul 20256612 AMAQI
13th Jul 2025641 AMAQI
13th Jul 2025642 AMAQI
13th Jul 2025643 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 2025609 AMAQI
13th Jul 20255510 AMAQI
13th Jul 20255611 AMAQI
13th Jul 20255712 PMAQI
13th Jul 2025601 PMAQI
13th Jul 2025622 PMAQI
13th Jul 2025573 PMAQI
13th Jul 2025584 PMAQI
13th Jul 2025575 PMAQI
13th Jul 2025526 PMAQI
13th Jul 2025557 PMAQI
13th Jul 2025598 PMAQI
13th Jul 2025589 PMAQI
13th Jul 20255910 PMAQI
13th Jul 20256011 PMAQI
14th Jul 20255912 AMAQI
14th Jul 2025641 AMAQI
14th Jul 2025642 AMAQI
14th Jul 2025653 AMAQI
28°C22/33°C
14th Jul 2025674 AMAQI
14th Jul 2025685 AMAQI
14th Jul 2025686 AMAQI
14th Jul 2025677 AMAQI
14th Jul 2025658 AMAQI
14th Jul 2025629 AMAQI
14th Jul 20255810 AMAQI
14th Jul 20255111 AMAQI
14th Jul 20254612 PMAQI
14th Jul 2025491 PMAQI
14th Jul 2025452 PMAQI
14th Jul 2025423 PMAQI
14th Jul 2025444 PMAQI
14th Jul 2025445 PMAQI
14th Jul 2025436 PMAQI
14th Jul 2025477 PMAQI
14th Jul 2025588 PMAQI
14th Jul 2025589 PMAQI
14th Jul 20255710 PMAQI
14th Jul 20255811 PMAQI
15th Jul 20255812 AMAQI
15th Jul 2025621 AMAQI
15th Jul 2025652 AMAQI
15th Jul 2025643 AMAQI
27°C23/33°C
15th Jul 2025604 AMAQI
15th Jul 2025615 AMAQI
15th Jul 2025606 AMAQI
15th Jul 2025617 AMAQI
15th Jul 2025568 AMAQI
15th Jul 2025529 AMAQI
15th Jul 20254110 AMAQI
15th Jul 20254511 AMAQI
15th Jul 20255212 PMAQI
15th Jul 2025571 PMAQI
15th Jul 2025582 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 2025569 PMAQI
15th Jul 20255810 PMAQI
15th Jul 20255711 PMAQI
16th Jul 20255812 AMAQI
16th Jul 2025611 AMAQI
16th Jul 2025612 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 2025508 AMAQI
16th Jul 2025449 AMAQI
16th Jul 20254810 AMAQI
16th Jul 20254811 AMAQI
16th Jul 20255612 PMAQI
16th Jul 2025561 PMAQI
16th Jul 2025562 PMAQI
16th Jul 2025523 PMAQI
16th Jul 2025524 PMAQI
16th Jul 2025535 PMAQI
16th Jul 2025526 PMAQI
16th Jul 2025547 PMAQI
16th Jul 2025578 PMAQI
16th Jul 2025569 PMAQI
16th Jul 20255810 PMAQI
16th Jul 20255611 PMAQI
17th Jul 20255812 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 2025558 AMAQI
17th Jul 2025529 AMAQI
17th Jul 20254210 AMAQI
17th Jul 20254011 AMAQI
17th Jul 20254212 PMAQI
17th Jul 2025431 PMAQI
17th Jul 2025422 PMAQI
17th Jul 2025363 PMAQI
17th Jul 2025464 PMAQI
17th Jul 2025455 PMAQI
17th Jul 2025416 PMAQI
17th Jul 2025487 PMAQI
17th Jul 2025558 PMAQI
17th Jul 2025569 PMAQI
17th Jul 20255710 PMAQI
17th Jul 20256011 PMAQI
18th Jul 20256012 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 2025577 AMAQI
18th Jul 2025708 AMAQI
18th Jul 2025669 AMAQI
18th Jul 20256310 AMAQI
18th Jul 20255611 AMAQI
18th Jul 20255312 PMAQI
18th Jul 2025521 PMAQI
18th Jul 2025502 PMAQI
18th Jul 2025483 PMAQI
18th Jul 2025484 PMAQI
18th Jul 2025465 PMAQI
18th Jul 2025466 PMAQI
18th Jul 2025487 PMAQI
18th Jul 2025548 PMAQI
18th Jul 2025569 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 2025604 AMAQI
19th Jul 2025605 AMAQI
19th Jul 2025606 AMAQI
19th Jul 2025597 AMAQI
19th Jul 2025618 AMAQI
19th Jul 2025569 AMAQI
19th Jul 20254410 AMAQI
19th Jul 20254711 AMAQI
19th Jul 20254412 PMAQI
19th Jul 2025421 PMAQI
19th Jul 2025422 PMAQI
19th Jul 2025413 PMAQI
19th Jul 2025464 PMAQI
19th Jul 2025485 PMAQI
19th Jul 2025436 PMAQI
19th Jul 2025497 PMAQI
19th Jul 2025578 PMAQI
19th Jul 2025589 PMAQI
19th Jul 20256010 PMAQI
19th Jul 20255811 PMAQI
20th Jul 20255812 AMAQI
20th Jul 2025591 AMAQI
20th Jul 2025602 AMAQI
20th Jul 2025583 AMAQI
26°C23/30°C
20th Jul 2025574 AMAQI
20th Jul 2025565 AMAQI
20th Jul 2025576 AMAQI
20th Jul 2025577 AMAQI
20th Jul 2025598 AMAQI
20th Jul 2025549 AMAQI
20th Jul 20255310 AMAQI
20th Jul 20255411 AMAQI
20th Jul 20255312 PMAQI
20th Jul 2025571 PMAQI
20th Jul 2025512 PMAQI
20th Jul 2025533 PMAQI
20th Jul 2025464 PMAQI
20th Jul 2025465 PMAQI
20th Jul 2025446 PMAQI
20th Jul 2025467 PMAQI
20th Jul 2025558 PMAQI
20th Jul 2025569 PMAQI
20th Jul 20255810 PMAQI
20th Jul 20255711 PMAQI
21st Jul 20255512 AMAQI
21st Jul 2025581 AMAQI
21st Jul 2025592 AMAQI
21st Jul 2025583 AMAQI
25°C22/31°C
21st Jul 2025584 AMAQI
21st Jul 2025585 AMAQI
21st Jul 2025576 AMAQI
21st Jul 2025577 AMAQI
21st Jul 2025588 AMAQI
21st Jul 2025569 AMAQI
21st Jul 20255210 AMAQI
21st Jul 20254811 AMAQI
21st Jul 20255212 PMAQI
21st Jul 2025561 PMAQI
21st Jul 2025522 PMAQI
21st Jul 2025523 PMAQI
21st Jul 2025564 PMAQI
21st Jul 2025705 PMAQI
21st Jul 2025746 PMAQI
21st Jul 2025627 PMAQI
21st Jul 2025638 PMAQI
21st Jul 2025649 PMAQI
21st Jul 20256610 PMAQI
21st Jul 20256811 PMAQI
22nd Jul 20256912 AMAQI
22nd Jul 2025571 AMAQI
22nd Jul 2025582 AMAQI
22nd Jul 2025583 AMAQI
25°C22/31°C
22nd Jul 2025564 AMAQI
22nd Jul 2025565 AMAQI
22nd Jul 2025566 AMAQI
22nd Jul 2025567 AMAQI
22nd Jul 2025808 AMAQI
22nd Jul 20251009 AMAQI
22nd Jul 20259210 AMAQI
22nd Jul 20258611 AMAQI
22nd Jul 20257912 PMAQI
22nd Jul 2025771 PMAQI
22nd Jul 2025682 PMAQI
22nd Jul 2025623 PMAQI
22nd Jul 2025604 PMAQI
22nd Jul 2025545 PMAQI
22nd Jul 2025406 PMAQI
22nd Jul 2025457 PMAQI
22nd Jul 2025558 PMAQI
22nd Jul 2025569 PMAQI
22nd Jul 20255710 PMAQI
22nd Jul 20255611 PMAQI
23rd Jul 20255412 AMAQI
23rd Jul 2025581 AMAQI
23rd Jul 2025572 AMAQI
23rd Jul 2025603 AMAQI
26°C22/31°C
23rd Jul 2025644 AMAQI
23rd Jul 2025655 AMAQI
23rd Jul 2025646 AMAQI
23rd Jul 2025647 AMAQI
23rd Jul 2025398 AMAQI
23rd Jul 2025349 AMAQI
23rd Jul 20253810 AMAQI
23rd Jul 20253411 AMAQI
23rd Jul 20253012 PMAQI
23rd Jul 2025321 PMAQI
23rd Jul 2025302 PMAQI
23rd Jul 2025383 PMAQI
23rd Jul 2025504 PMAQI
23rd Jul 2025455 PMAQI
23rd Jul 2025466 PMAQI
23rd Jul 2025507 PMAQI
23rd Jul 2025528 PMAQI
23rd Jul 2025569 PMAQI
23rd Jul 20255410 PMAQI
23rd Jul 20255811 PMAQI
24th Jul 20255612 AMAQI
24th Jul 2025591 AMAQI
24th Jul 2025602 AMAQI
24th Jul 2025593 AMAQI
26°C23/30°C
24th Jul 2025564 AMAQI
24th Jul 2025575 AMAQI
24th Jul 2025566 AMAQI
24th Jul 2025567 AMAQI
24th Jul 2025348 AMAQI
24th Jul 2025269 AMAQI
24th Jul 20252710 AMAQI
24th Jul 20253511 AMAQI
24th Jul 20253412 PMAQI
24th Jul 2025401 PMAQI
24th Jul 2025422 PMAQI
24th Jul 2025483 PMAQI
24th Jul 2025544 PMAQI
24th Jul 2025515 PMAQI
24th Jul 2025466 PMAQI
24th Jul 2025547 PMAQI
24th Jul 2025558 PMAQI
24th Jul 2025569 PMAQI
24th Jul 20255510 PMAQI
24th Jul 20255611 PMAQI
25th Jul 20255312 AMAQI
25th Jul 2025581 AMAQI
25th Jul 2025582 AMAQI
25th Jul 2025563 AMAQI
26°C23/29°C
25th Jul 2025544 AMAQI
25th Jul 2025545 AMAQI
25th Jul 2025546 AMAQI
25th Jul 2025547 AMAQI
25th Jul 2025558 AMAQI
25th Jul 2025629 AMAQI
25th Jul 20256110 AMAQI
25th Jul 20256011 AMAQI
25th Jul 20256112 PMAQI
25th Jul 2025581 PMAQI
25th Jul 2025582 PMAQI
25th Jul 2025583 PMAQI
25th Jul 2025604 PMAQI
25th Jul 2025615 PMAQI
25th Jul 2025586 PMAQI
25th Jul 2025637 PMAQI
25th Jul 2025568 PMAQI
25th Jul 2025559 PMAQI
25th Jul 20255710 PMAQI
25th Jul 20255611 PMAQI
26th Jul 20255712 AMAQI
26th Jul 2025551 AMAQI
26th Jul 2025562 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 2025568 AMAQI
26th Jul 2025579 AMAQI
26th Jul 20256110 AMAQI
26th Jul 20255411 AMAQI
26th Jul 20255612 PMAQI
26th Jul 2025601 PMAQI
26th Jul 2025582 PMAQI
26th Jul 2025593 PMAQI
26th Jul 2025664 PMAQI
26th Jul 2025685 PMAQI
26th Jul 2025726 PMAQI
26th Jul 2025667 PMAQI
26th Jul 2025628 PMAQI
26th Jul 2025629 PMAQI
26th Jul 20256210 PMAQI
26th Jul 20255811 PMAQI
27th Jul 20255812 AMAQI
27th Jul 2025561 AMAQI
27th Jul 2025572 AMAQI
27th Jul 2025563 AMAQI
27°C23/31°C
27th Jul 2025564 AMAQI
27th Jul 2025565 AMAQI
27th Jul 2025576 AMAQI
27th Jul 2025577 AMAQI
27th Jul 2025588 AMAQI
27th Jul 2025549 AMAQI
27th Jul 20255910 AMAQI
27th Jul 20255511 AMAQI
27th Jul 20255012 PMAQI
27th Jul 2025571 PMAQI
27th Jul 2025542 PMAQI
27th Jul 2025543 PMAQI
27th Jul 2025594 PMAQI
27th Jul 2025615 PMAQI
27th Jul 2025576 PMAQI
27th Jul 2025577 PMAQI
27th Jul 2025598 PMAQI
27th Jul 2025599 PMAQI
27th Jul 20255810 PMAQI
27th Jul 20256011 PMAQI
28th Jul 20255712 AMAQI
28th Jul 2025571 AMAQI
28th Jul 2025582 AMAQI
28th Jul 2025563 AMAQI
27°C24/32°C
28th Jul 2025564 AMAQI
28th Jul 2025565 AMAQI
28th Jul 2025566 AMAQI
28th Jul 2025567 AMAQI
28th Jul 2025558 AMAQI
28th Jul 2025489 AMAQI
28th Jul 20254510 AMAQI
28th Jul 20254411 AMAQI
28th Jul 20254512 PMAQI
28th Jul 2025461 PMAQI
28th Jul 2025492 PMAQI
28th Jul 2025503 PMAQI
28th Jul 2025504 PMAQI
28th Jul 2025535 PMAQI
28th Jul 2025566 PMAQI
28th Jul 2025607 PMAQI
28th Jul 2025618 PMAQI
28th Jul 2025639 PMAQI
28th Jul 20256310 PMAQI
28th Jul 20256511 PMAQI
29th Jul 20256512 AMAQI
29th Jul 2025581 AMAQI
29th Jul 2025582 AMAQI
29th Jul 2025563 AMAQI
28°C25/33°C
29th Jul 2025574 AMAQI
29th Jul 2025575 AMAQI
29th Jul 2025566 AMAQI
29th Jul 2025577 AMAQI
29th Jul 2025518 AMAQI
29th Jul 2025409 AMAQI
29th Jul 20252910 AMAQI
29th Jul 20253211 AMAQI
29th Jul 20254912 PMAQI
29th Jul 2025491 PMAQI
29th Jul 2025472 PMAQI
29th Jul 2025443 PMAQI
29th Jul 2025354 PMAQI
29th Jul 2025355 PMAQI
29th Jul 2025326 PMAQI
29th Jul 2025387 PMAQI
29th Jul 2025508 PMAQI
29th Jul 2025499 PMAQI
29th Jul 20255010 PMAQI
29th Jul 20254811 PMAQI
30th Jul 20254912 AMAQI
30th Jul 2025571 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 2025508 AMAQI
30th Jul 2025519 AMAQI
30th Jul 20254710 AMAQI
30th Jul 20254411 AMAQI
30th Jul 20254312 PMAQI
30th Jul 2025521 PMAQI
30th Jul 2025462 PMAQI
30th Jul 2025423 PMAQI
30th Jul 2025364 PMAQI
30th Jul 2025515 PMAQI
30th Jul 2025536 PMAQI
30th Jul 2025537 PMAQI
30th Jul 2025548 PMAQI
30th Jul 2025569 PMAQI
30th Jul 20255610 PMAQI
30th Jul 20255711 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 20255510 AMAQI
31st Jul 20255511 AMAQI
31st Jul 20255412 PMAQI
31st Jul 2025531 PMAQI
31st Jul 2025542 PMAQI
31st Jul 2025513 PMAQI
31st Jul 2025494 PMAQI
31st Jul 2025495 PMAQI
31st Jul 2025426 PMAQI
31st Jul 2025527 PMAQI
31st Jul 2025648 PMAQI
31st Jul 2025689 PMAQI
31st Jul 20256210 PMAQI
31st Jul 20256811 PMAQI
1st Aug 20256412 AMAQI
1st Aug 2025571 AMAQI
1st Aug 2025562 AMAQI
1st Aug 2025573 AMAQI
26°C22/30°C
1st Aug 2025584 AMAQI
1st Aug 2025605 AMAQI
1st Aug 2025586 AMAQI
1st Aug 2025587 AMAQI
1st Aug 2025728 AMAQI
1st Aug 2025689 AMAQI
1st Aug 20257010 AMAQI
1st Aug 20256411 AMAQI
1st Aug 20255812 PMAQI
1st Aug 2025661 PMAQI
1st Aug 2025612 PMAQI
1st Aug 2025643 PMAQI
1st Aug 2025654 PMAQI
1st Aug 2025635 PMAQI
1st Aug 2025596 PMAQI
1st Aug 2025607 PMAQI
1st Aug 2025618 PMAQI
1st Aug 2025689 PMAQI
1st Aug 20256310 PMAQI
1st Aug 20256611 PMAQI
2nd Aug 20256212 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 2025758 AMAQI
2nd Aug 2025719 AMAQI
2nd Aug 20256710 AMAQI
2nd Aug 20255811 AMAQI
2nd Aug 20256112 PMAQI
2nd Aug 2025631 PMAQI
2nd Aug 2025602 PMAQI
2nd Aug 2025593 PMAQI
2nd Aug 2025614 PMAQI
2nd Aug 2025635 PMAQI
2nd Aug 2025646 PMAQI
2nd Aug 2025647 PMAQI
2nd Aug 2025668 PMAQI
2nd Aug 2025639 PMAQI
2nd Aug 20255910 PMAQI
2nd Aug 20256311 PMAQI
3rd Aug 20256212 AMAQI
3rd Aug 2025581 AMAQI
3rd Aug 2025582 AMAQI
3rd Aug 2025603 AMAQI
27°C22/31°C
3rd Aug 2025604 AMAQI
3rd Aug 2025605 AMAQI
3rd Aug 2025606 AMAQI
3rd Aug 2025607 AMAQI
3rd Aug 2025568 AMAQI
3rd Aug 2025609 AMAQI
3rd Aug 20255410 AMAQI
3rd Aug 20255911 AMAQI
3rd Aug 20255812 PMAQI
3rd Aug 2025551 PMAQI
3rd Aug 2025532 PMAQI
3rd Aug 2025553 PMAQI
3rd Aug 2025604 PMAQI
3rd Aug 2025585 PMAQI
3rd Aug 2025556 PMAQI
3rd Aug 2025567 PMAQI
3rd Aug 2025588 PMAQI
3rd Aug 2025609 PMAQI
3rd Aug 20255810 PMAQI
3rd Aug 20255711 PMAQI
4th Aug 20255812 AMAQI
4th Aug 2025601 AMAQI
4th Aug 2025602 AMAQI
4th Aug 2025593 AMAQI
--°C/°C
4 AM
11 AM
7 PM
11 PM
3 AM
--°C/°C
Day time
Avg. Highest Time
4 AM - 9 AM
60AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
10 AM - 6 PM
54AQI
9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 9 AM (Avg. 60), while the lowest AQI was between 10 AM to 6 PM (Avg. 54).
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
Beidaihe District Committee Executive Bureau, Qinhuangdao, Hebei, China
2025
2%
5
61%
131
34%
73
3%
6
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
5 DaysModerate
131 DaysPoor
73 DaysUnhealthy
6 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 2%
Health Risk Level:
Extreme
In 2025, 2% 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
Beidaihe District Committee Executive Bureau, 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
77AQI
77AQI
2nd January 2025
69AQI
69AQI
3rd January 2025
67AQI
67AQI
4th January 2025
124AQI
124AQI
5th January 2025
109AQI
109AQI
6th January 2025
82AQI
82AQI
7th January 2025
67AQI
67AQI
8th January 2025
53AQI
53AQI
9th January 2025
53AQI
53AQI
10th January 2025
62AQI
62AQI
11th January 2025
72AQI
72AQI
12th January 2025
84AQI
84AQI
13th January 2025
103AQI
103AQI
14th January 2025
66AQI
66AQI
15th January 2025
69AQI
69AQI
16th January 2025
68AQI
68AQI
17th January 2025
97AQI
97AQI
18th January 2025
135AQI
135AQI
19th January 2025
91AQI
91AQI
20th January 2025
136AQI
136AQI
21st January 2025
96AQI
96AQI
22nd January 2025
108AQI
108AQI
23rd January 2025
107AQI
107AQI
24th January 2025
140AQI
140AQI
25th January 2025
135AQI
135AQI
26th January 2025
148AQI
148AQI
27th January 2025
80AQI
80AQI
28th January 2025
103AQI
103AQI
29th January 2025
111AQI
111AQI
30th January 2025
99AQI
99AQI
31st January 2025
103AQI
103AQI
1st February 2025
116AQI
116AQI
2nd February 2025
136AQI
136AQI
3rd February 2025
71AQI
71AQI
4th February 2025
75AQI
75AQI
5th February 2025
57AQI
57AQI
6th February 2025
66AQI
66AQI
7th February 2025
47AQI
47AQI
8th February 2025
54AQI
54AQI
9th February 2025
67AQI
67AQI
10th February 2025
116AQI
116AQI
11th February 2025
131AQI
131AQI
12th February 2025
88AQI
88AQI
13th February 2025
127AQI
127AQI
14th February 2025
130AQI
130AQI
15th February 2025
128AQI
128AQI
16th February 2025
82AQI
82AQI
17th February 2025
76AQI
76AQI
18th February 2025
75AQI
75AQI
19th February 2025
76AQI
76AQI
20th February 2025
74AQI
74AQI
21st February 2025
65AQI
65AQI
22nd February 2025
69AQI
69AQI
23rd February 2025
59AQI
59AQI
24th February 2025
78AQI
78AQI
25th February 2025
94AQI
94AQI
26th February 2025
93AQI
93AQI
27th February 2025
152AQI
152AQI
28th February 2025
176AQI
176AQI
1st March 2025
161AQI
161AQI
2nd March 2025
107AQI
107AQI
3rd March 2025
90AQI
90AQI
4th March 2025
103AQI
103AQI
5th March 2025
120AQI
120AQI
6th March 2025
80AQI
80AQI
7th March 2025
103AQI
103AQI
8th March 2025
135AQI
135AQI
9th March 2025
160AQI
160AQI
10th March 2025
160AQI
160AQI
11th March 2025
169AQI
169AQI
12th March 2025
93AQI
93AQI
13th March 2025
106AQI
106AQI
14th March 2025
83AQI
83AQI
15th March 2025
83AQI
83AQI
16th March 2025
67AQI
67AQI
17th March 2025
69AQI
69AQI
18th March 2025
65AQI
65AQI
19th March 2025
76AQI
76AQI
20th March 2025
61AQI
61AQI
21st March 2025
61AQI
61AQI
22nd March 2025
64AQI
64AQI
23rd March 2025
97AQI
97AQI
24th March 2025
67AQI
67AQI
25th March 2025
96AQI
96AQI
26th March 2025
133AQI
133AQI
27th March 2025
104AQI
104AQI
28th March 2025
106AQI
106AQI
29th March 2025
91AQI
91AQI
30th March 2025
93AQI
93AQI
31st March 2025
117AQI
117AQI
1st April 2025
125AQI
125AQI
2nd April 2025
95AQI
95AQI
3rd April 2025
114AQI
114AQI
4th April 2025
124AQI
124AQI
5th April 2025
90AQI
90AQI
6th April 2025
117AQI
117AQI
7th April 2025
127AQI
127AQI
8th April 2025
103AQI
103AQI
9th April 2025
113AQI
113AQI
10th April 2025
128AQI
128AQI
11th April 2025
131AQI
131AQI
12th April 2025
108AQI
108AQI
13th April 2025
97AQI
97AQI
14th April 2025
94AQI
94AQI
15th April 2025
97AQI
97AQI
16th April 2025
113AQI
113AQI
17th April 2025
121AQI
121AQI
18th April 2025
100AQI
100AQI
19th April 2025
111AQI
111AQI
20th April 2025
114AQI
114AQI
21st April 2025
124AQI
124AQI
22nd April 2025
95AQI
95AQI
23rd April 2025
115AQI
115AQI
24th April 2025
79AQI
79AQI
25th April 2025
99AQI
99AQI
26th April 2025
113AQI
113AQI
27th April 2025
87AQI
87AQI
28th April 2025
102AQI
102AQI
29th April 2025
114AQI
114AQI
30th April 2025
116AQI
116AQI
1st May 2025
97AQI
97AQI
2nd May 2025
99AQI
99AQI
3rd May 2025
81AQI
81AQI
4th May 2025
88AQI
88AQI
5th May 2025
95AQI
95AQI
6th May 2025
90AQI
90AQI
7th May 2025
107AQI
107AQI
8th May 2025
101AQI
101AQI
9th May 2025
90AQI
90AQI
10th May 2025
92AQI
92AQI
11th May 2025
117AQI
117AQI
12th May 2025
120AQI
120AQI
13th May 2025
116AQI
116AQI
14th May 2025
117AQI
117AQI
15th May 2025
98AQI
98AQI
16th May 2025
115AQI
115AQI
17th May 2025
89AQI
89AQI
18th May 2025
102AQI
102AQI
19th May 2025
111AQI
111AQI
20th May 2025
122AQI
122AQI
21st May 2025
109AQI
109AQI
22nd May 2025
132AQI
132AQI
23rd May 2025
108AQI
108AQI
24th May 2025
105AQI
105AQI
25th May 2025
108AQI
108AQI
26th May 2025
111AQI
111AQI
27th May 2025
117AQI
117AQI
28th May 2025
117AQI
117AQI
29th May 2025
109AQI
109AQI
30th May 2025
118AQI
118AQI
31st May 2025
127AQI
127AQI
1st June 2025
116AQI
116AQI
2nd June 2025
118AQI
118AQI
3rd June 2025
88AQI
88AQI
4th June 2025
88AQI
88AQI
5th June 2025
94AQI
94AQI
6th June 2025
97AQI
97AQI
7th June 2025
90AQI
90AQI
8th June 2025
91AQI
91AQI
9th June 2025
94AQI
94AQI
10th June 2025
86AQI
86AQI
11th June 2025
97AQI
97AQI
12th June 2025
94AQI
94AQI
13th June 2025
93AQI
93AQI
14th June 2025
93AQI
93AQI
15th June 2025
84AQI
84AQI
16th June 2025
78AQI
78AQI
17th June 2025
82AQI
82AQI
18th June 2025
68AQI
68AQI
19th June 2025
65AQI
65AQI
20th June 2025
60AQI
60AQI
21st June 2025
53AQI
53AQI
22nd June 2025
49AQI
49AQI
23rd June 2025
65AQI
65AQI
24th June 2025
64AQI
64AQI
25th June 2025
64AQI
64AQI
26th June 2025
69AQI
69AQI
27th June 2025
66AQI
66AQI
28th June 2025
67AQI
67AQI
29th June 2025
78AQI
78AQI
30th June 2025
71AQI
71AQI
1st July 2025
66AQI
66AQI
2nd July 2025
72AQI
72AQI
3rd July 2025
61AQI
61AQI
4th July 2025
72AQI
72AQI
5th July 2025
72AQI
72AQI
6th July 2025
59AQI
59AQI
7th July 2025
62AQI
62AQI
8th July 2025
61AQI
61AQI
9th July 2025
62AQI
62AQI
10th July 2025
65AQI
65AQI
11th July 2025
64AQI
64AQI
12th July 2025
63AQI
63AQI
13th July 2025
60AQI
60AQI
14th July 2025
56AQI
56AQI
15th July 2025
57AQI
57AQI
16th July 2025
56AQI
56AQI
17th July 2025
52AQI
52AQI
18th July 2025
55AQI
55AQI
19th July 2025
53AQI
53AQI
20th July 2025
54AQI
54AQI
21st July 2025
60AQI
60AQI
22nd July 2025
62AQI
62AQI
23rd July 2025
50AQI
50AQI
24th July 2025
50AQI
50AQI
25th July 2025
57AQI
57AQI
26th July 2025
60AQI
60AQI
27th July 2025
57AQI
57AQI
28th July 2025
55AQI
55AQI
29th July 2025
48AQI
48AQI
30th July 2025
53AQI
53AQI
31st July 2025
56AQI
56AQI
1st August 2025
62AQI
62AQI
2nd August 2025
61AQI
61AQI
3rd August 2025
60AQI
60AQI
94AQI
92AQI
101AQI
109AQI
107AQI
81AQI
59AQI
61AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202591AQI
18
13
1
18
7
2
17
10
4
10
20
10
21
1
27
2
3
28
3
5
131
73
6
Highest AQI recorded in
April109AQI
Lowest AQI recorded in
July59AQI
202472AQI
9
5
3
1
1
1
1
11
2
28
3
28
6
25
15
13
1
6
17
6
2
2
20
8
2
24
5
38
175
27
5
Highest AQI recorded in
March147AQI
Lowest AQI recorded in
April33AQI
202394AQI
3
21
5
5
24
5
5
Highest AQI recorded in
December97AQI
Lowest AQI recorded in
November59AQI
202273AQI
6
12
10
3
6
10
2
2
10
14
6
1
5
15
7
2
6
15
10
17
13
13
10
2
65
89
35
8
Highest AQI recorded in
January88AQI
Lowest AQI recorded in
August45AQI
202168AQI
10
10
6
3
2
7
6
8
7
4
7
14
3
1
2
4
14
5
3
6
18
4
2
1
14
14
2
22
9
11
18
2
21
7
2
31
16
10
3
1
15
9
6
1
161
122
52
20
4
2
Highest AQI recorded in
March123AQI
Lowest AQI recorded in
October1AQI
202081AQI
3
8
1
1
2
12
4
3
5
12
1
20
9
1
18
10
3
3
19
8
1
16
9
4
8
8
9
6
14
10
3
3
14
10
6
1
65
126
55
19
Highest AQI recorded in
July98AQI
Lowest AQI recorded in
September62AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
94AQILeast Polluted Year Recorded
2021(Avg.)
68AQIBeidaihe District Committee Executive Bureau's annual 2025 AQI (91) shows an average percentage change of 19.3% (worsened AQI) compared to previous years: 2020 (81), 2021 (68), 2022 (73), 2023 (94), 2024 (72).
