Wen An County Environmental Protection Bureau, Bazhou, 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
Wen An County Environmental Protection Bureau, Bazhou, Hebei, China
2021
2022
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
7th Aug 2024
84AQILowest AQI recorded on
1st Aug 2021
1AQISame Day Analysis (1st August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 1st highest AQI at 67 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Wen An County Environmental Protection Bureau, Bazhou, Hebei, China
AQI
Day
Night
.
5 AM2nd Aug 2025
7 PM
4 AM3rd Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
9AM2nd Aug
75AQI
Avg. Lowest Time
2AM3rd Aug
59AQI
In the last 24 hours,
Wen An County Environmental Protection Bureau's AQI reached its highest point of 75 at 9 AM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Wen An County Environmental Protection Bureau, Bazhou, 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 2025605 AMAQI
4th Jul 2025606 AMAQI
4th Jul 2025607 AMAQI
4th Jul 2025718 AMAQI
4th Jul 2025779 AMAQI
4th Jul 20258610 AMAQI
4th Jul 20256711 AMAQI
4th Jul 20256612 PMAQI
4th Jul 2025611 PMAQI
4th Jul 2025632 PMAQI
4th Jul 2025593 PMAQI
4th Jul 2025624 PMAQI
4th Jul 2025645 PMAQI
4th Jul 2025606 PMAQI
4th Jul 2025647 PMAQI
4th Jul 2025648 PMAQI
4th Jul 2025649 PMAQI
4th Jul 20256710 PMAQI
4th Jul 20256811 PMAQI
5th Jul 20257012 AMAQI
5th Jul 2025631 AMAQI
5th Jul 2025632 AMAQI
5th Jul 2025643 AMAQI
5th Jul 2025664 AMAQI
31°C25/37°C
5th Jul 2025665 AMAQI
5th Jul 2025656 AMAQI
5th Jul 2025657 AMAQI
5th Jul 2025598 AMAQI
5th Jul 2025559 AMAQI
5th Jul 20255710 AMAQI
5th Jul 20256011 AMAQI
5th Jul 20256012 PMAQI
5th Jul 2025601 PMAQI
5th Jul 2025602 PMAQI
5th Jul 2025603 PMAQI
5th Jul 2025574 PMAQI
5th Jul 2025545 PMAQI
5th Jul 2025526 PMAQI
5th Jul 2025557 PMAQI
5th Jul 2025648 PMAQI
5th Jul 2025639 PMAQI
5th Jul 20256310 PMAQI
5th Jul 20256211 PMAQI
6th Jul 20256212 AMAQI
6th Jul 2025651 AMAQI
6th Jul 2025662 AMAQI
6th Jul 2025653 AMAQI
6th Jul 2025644 AMAQI
31°C27/37°C
6th Jul 2025635 AMAQI
6th Jul 2025646 AMAQI
6th Jul 2025637 AMAQI
6th Jul 2025538 AMAQI
6th Jul 2025449 AMAQI
6th Jul 20254510 AMAQI
6th Jul 20254311 AMAQI
6th Jul 20255012 PMAQI
6th Jul 2025511 PMAQI
6th Jul 2025502 PMAQI
6th Jul 2025523 PMAQI
6th Jul 2025524 PMAQI
6th Jul 2025525 PMAQI
6th Jul 2025536 PMAQI
6th Jul 2025547 PMAQI
6th Jul 2025618 PMAQI
6th Jul 2025609 PMAQI
6th Jul 20256010 PMAQI
6th Jul 20256011 PMAQI
7th Jul 20256012 AMAQI
7th Jul 2025631 AMAQI
7th Jul 2025632 AMAQI
7th Jul 2025623 AMAQI
7th Jul 2025604 AMAQI
30°C27/35°C
7th Jul 2025615 AMAQI
7th Jul 2025606 AMAQI
7th Jul 2025607 AMAQI
7th Jul 2025588 AMAQI
7th Jul 2025559 AMAQI
7th Jul 20255310 AMAQI
7th Jul 20255511 AMAQI
7th Jul 20255612 PMAQI
7th Jul 2025551 PMAQI
7th Jul 2025552 PMAQI
7th Jul 2025573 PMAQI
7th Jul 2025594 PMAQI
7th Jul 2025585 PMAQI
7th Jul 2025616 PMAQI
7th Jul 2025627 PMAQI
7th Jul 2025628 PMAQI
7th Jul 2025609 PMAQI
7th Jul 20256110 PMAQI
7th Jul 20256211 PMAQI
8th Jul 20256112 AMAQI
8th Jul 2025621 AMAQI
8th Jul 2025622 AMAQI
8th Jul 2025603 AMAQI
8th Jul 2025594 AMAQI
29°C24/35°C
8th Jul 2025595 AMAQI
8th Jul 2025606 AMAQI
8th Jul 2025597 AMAQI
8th Jul 2025648 AMAQI
8th Jul 2025629 AMAQI
8th Jul 20256110 AMAQI
8th Jul 20255911 AMAQI
8th Jul 20255812 PMAQI
8th Jul 2025591 PMAQI
8th Jul 2025592 PMAQI
8th Jul 2025603 PMAQI
8th Jul 2025624 PMAQI
8th Jul 2025595 PMAQI
8th Jul 2025606 PMAQI
8th Jul 2025607 PMAQI
8th Jul 2025608 PMAQI
8th Jul 2025609 PMAQI
8th Jul 20256310 PMAQI
8th Jul 20256411 PMAQI
9th Jul 20256512 AMAQI
9th Jul 2025611 AMAQI
9th Jul 2025602 AMAQI
9th Jul 2025603 AMAQI
9th Jul 2025604 AMAQI
29°C24/36°C
9th Jul 2025605 AMAQI
9th Jul 2025606 AMAQI
9th Jul 2025607 AMAQI
9th Jul 2025748 AMAQI
9th Jul 2025789 AMAQI
9th Jul 20258210 AMAQI
9th Jul 20257211 AMAQI
9th Jul 20256712 PMAQI
9th Jul 2025581 PMAQI
9th Jul 2025602 PMAQI
9th Jul 2025613 PMAQI
9th Jul 2025594 PMAQI
9th Jul 2025615 PMAQI
9th Jul 2025626 PMAQI
9th Jul 2025647 PMAQI
9th Jul 2025628 PMAQI
9th Jul 2025649 PMAQI
9th Jul 20256410 PMAQI
9th Jul 20256511 PMAQI
10th Jul 20256712 AMAQI
10th Jul 2025631 AMAQI
10th Jul 2025622 AMAQI
10th Jul 2025633 AMAQI
10th Jul 2025624 AMAQI
30°C26/36°C
10th Jul 2025625 AMAQI
10th Jul 2025626 AMAQI
10th Jul 2025627 AMAQI
10th Jul 2025648 AMAQI
10th Jul 2025639 AMAQI
10th Jul 20258010 AMAQI
10th Jul 20258611 AMAQI
10th Jul 20258712 PMAQI
10th Jul 2025881 PMAQI
10th Jul 2025892 PMAQI
10th Jul 2025903 PMAQI
10th Jul 2025894 PMAQI
10th Jul 2025865 PMAQI
10th Jul 2025786 PMAQI
10th Jul 2025747 PMAQI
10th Jul 2025698 PMAQI
10th Jul 2025689 PMAQI
10th Jul 20256810 PMAQI
10th Jul 20257011 PMAQI
11th Jul 20256912 AMAQI
11th Jul 2025641 AMAQI
11th Jul 2025642 AMAQI
11th Jul 2025643 AMAQI
11th Jul 2025664 AMAQI
31°C26/37°C
11th Jul 2025665 AMAQI
11th Jul 2025676 AMAQI
11th Jul 2025677 AMAQI
11th Jul 20251018 AMAQI
11th Jul 20251109 AMAQI
11th Jul 202510510 AMAQI
11th Jul 202510411 AMAQI
11th Jul 20258912 PMAQI
11th Jul 2025861 PMAQI
11th Jul 2025852 PMAQI
11th Jul 2025763 PMAQI
11th Jul 2025754 PMAQI
11th Jul 2025745 PMAQI
11th Jul 2025746 PMAQI
11th Jul 2025727 PMAQI
11th Jul 2025698 PMAQI
11th Jul 2025699 PMAQI
11th Jul 20257110 PMAQI
11th Jul 20257111 PMAQI
12th Jul 20257212 AMAQI
12th Jul 2025681 AMAQI
12th Jul 2025662 AMAQI
12th Jul 2025673 AMAQI
12th Jul 2025704 AMAQI
31°C27/38°C
12th Jul 2025695 AMAQI
12th Jul 2025706 AMAQI
12th Jul 2025707 AMAQI
12th Jul 2025928 AMAQI
12th Jul 2025999 AMAQI
12th Jul 202510710 AMAQI
12th Jul 20259011 AMAQI
12th Jul 20258012 PMAQI
12th Jul 2025791 PMAQI
12th Jul 2025782 PMAQI
12th Jul 2025783 PMAQI
12th Jul 2025784 PMAQI
12th Jul 2025775 PMAQI
12th Jul 2025766 PMAQI
12th Jul 2025787 PMAQI
12th Jul 2025728 PMAQI
12th Jul 2025749 PMAQI
12th Jul 20257410 PMAQI
12th Jul 20257411 PMAQI
13th Jul 20257212 AMAQI
13th Jul 2025701 AMAQI
13th Jul 2025692 AMAQI
13th Jul 2025703 AMAQI
13th Jul 2025724 AMAQI
33°C27/38°C
13th Jul 2025725 AMAQI
13th Jul 2025726 AMAQI
13th Jul 2025717 AMAQI
13th Jul 2025688 AMAQI
13th Jul 2025609 AMAQI
13th Jul 20256210 AMAQI
13th Jul 20255711 AMAQI
13th Jul 20256212 PMAQI
13th Jul 2025621 PMAQI
13th Jul 2025622 PMAQI
13th Jul 2025583 PMAQI
13th Jul 2025584 PMAQI
13th Jul 2025605 PMAQI
13th Jul 2025606 PMAQI
13th Jul 2025627 PMAQI
13th Jul 2025688 PMAQI
13th Jul 2025709 PMAQI
13th Jul 20257010 PMAQI
13th Jul 20257011 PMAQI
14th Jul 20257012 AMAQI
14th Jul 2025711 AMAQI
14th Jul 2025702 AMAQI
14th Jul 2025703 AMAQI
14th Jul 2025694 AMAQI
32°C25/39°C
14th Jul 2025715 AMAQI
14th Jul 2025706 AMAQI
14th Jul 2025707 AMAQI
14th Jul 2025608 AMAQI
14th Jul 2025569 AMAQI
14th Jul 20255610 AMAQI
14th Jul 20255811 AMAQI
14th Jul 20255812 PMAQI
14th Jul 2025581 PMAQI
14th Jul 2025582 PMAQI
14th Jul 2025583 PMAQI
14th Jul 2025594 PMAQI
14th Jul 2025585 PMAQI
14th Jul 2025606 PMAQI
14th Jul 2025627 PMAQI
14th Jul 2025668 PMAQI
14th Jul 2025669 PMAQI
14th Jul 20256610 PMAQI
14th Jul 20256711 PMAQI
15th Jul 20256712 AMAQI
15th Jul 2025681 AMAQI
15th Jul 2025702 AMAQI
15th Jul 2025693 AMAQI
15th Jul 2025684 AMAQI
32°C27/37°C
15th Jul 2025685 AMAQI
15th Jul 2025686 AMAQI
15th Jul 2025687 AMAQI
15th Jul 2025638 AMAQI
15th Jul 2025649 AMAQI
15th Jul 20256210 AMAQI
15th Jul 20256211 AMAQI
15th Jul 20256512 PMAQI
15th Jul 2025661 PMAQI
15th Jul 2025662 PMAQI
15th Jul 2025663 PMAQI
15th Jul 2025694 PMAQI
15th Jul 2025705 PMAQI
15th Jul 2025686 PMAQI
15th Jul 2025727 PMAQI
15th Jul 2025688 PMAQI
15th Jul 2025699 PMAQI
15th Jul 20257010 PMAQI
15th Jul 20257011 PMAQI
16th Jul 20256912 AMAQI
16th Jul 2025671 AMAQI
16th Jul 2025682 AMAQI
16th Jul 2025683 AMAQI
16th Jul 2025674 AMAQI
29°C22/34°C
16th Jul 2025675 AMAQI
16th Jul 2025676 AMAQI
16th Jul 2025677 AMAQI
16th Jul 2025828 AMAQI
16th Jul 2025829 AMAQI
16th Jul 20257010 AMAQI
16th Jul 20256511 AMAQI
16th Jul 20256512 PMAQI
16th Jul 2025641 PMAQI
16th Jul 2025632 PMAQI
16th Jul 2025583 PMAQI
16th Jul 2025564 PMAQI
16th Jul 2025575 PMAQI
16th Jul 2025566 PMAQI
16th Jul 2025587 PMAQI
16th Jul 2025648 PMAQI
16th Jul 2025669 PMAQI
16th Jul 20256610 PMAQI
16th Jul 20256611 PMAQI
17th Jul 20256812 AMAQI
17th Jul 2025681 AMAQI
17th Jul 2025682 AMAQI
17th Jul 2025683 AMAQI
17th Jul 2025684 AMAQI
27°C20/35°C
17th Jul 2025685 AMAQI
17th Jul 2025686 AMAQI
17th Jul 2025687 AMAQI
17th Jul 2025868 AMAQI
17th Jul 2025789 AMAQI
17th Jul 20255010 AMAQI
17th Jul 20253911 AMAQI
17th Jul 20255112 PMAQI
17th Jul 2025521 PMAQI
17th Jul 2025522 PMAQI
17th Jul 2025523 PMAQI
17th Jul 2025474 PMAQI
17th Jul 2025505 PMAQI
17th Jul 2025496 PMAQI
17th Jul 2025547 PMAQI
17th Jul 2025648 PMAQI
17th Jul 2025649 PMAQI
17th Jul 20256510 PMAQI
17th Jul 20256411 PMAQI
18th Jul 20256612 AMAQI
18th Jul 2025681 AMAQI
18th Jul 2025682 AMAQI
18th Jul 2025673 AMAQI
18th Jul 2025684 AMAQI
30°C24/37°C
18th Jul 2025685 AMAQI
18th Jul 2025676 AMAQI
18th Jul 2025677 AMAQI
18th Jul 2025668 AMAQI
18th Jul 2025669 AMAQI
18th Jul 20255610 AMAQI
18th Jul 20255811 AMAQI
18th Jul 20256012 PMAQI
18th Jul 2025571 PMAQI
18th Jul 2025562 PMAQI
18th Jul 2025573 PMAQI
18th Jul 2025584 PMAQI
18th Jul 2025575 PMAQI
18th Jul 2025596 PMAQI
18th Jul 2025607 PMAQI
18th Jul 2025658 PMAQI
18th Jul 2025669 PMAQI
18th Jul 20256610 PMAQI
18th Jul 20256511 PMAQI
19th Jul 20256612 AMAQI
19th Jul 2025661 AMAQI
19th Jul 2025662 AMAQI
19th Jul 2025663 AMAQI
19th Jul 2025664 AMAQI
31°C25/38°C
19th Jul 2025665 AMAQI
19th Jul 2025666 AMAQI
19th Jul 2025657 AMAQI
19th Jul 2025628 AMAQI
19th Jul 2025689 AMAQI
19th Jul 20255210 AMAQI
19th Jul 20254911 AMAQI
19th Jul 20255812 PMAQI
19th Jul 2025561 PMAQI
19th Jul 2025562 PMAQI
19th Jul 2025573 PMAQI
19th Jul 2025574 PMAQI
19th Jul 2025565 PMAQI
19th Jul 2025556 PMAQI
19th Jul 2025617 PMAQI
19th Jul 2025678 PMAQI
19th Jul 2025709 PMAQI
19th Jul 20256810 PMAQI
19th Jul 20256811 PMAQI
20th Jul 20256912 AMAQI
20th Jul 2025661 AMAQI
20th Jul 2025662 AMAQI
20th Jul 2025663 AMAQI
20th Jul 2025644 AMAQI
31°C26/36°C
20th Jul 2025645 AMAQI
20th Jul 2025646 AMAQI
20th Jul 2025647 AMAQI
20th Jul 2025768 AMAQI
20th Jul 2025959 AMAQI
20th Jul 20259110 AMAQI
20th Jul 20258211 AMAQI
20th Jul 20257212 PMAQI
20th Jul 2025691 PMAQI
20th Jul 2025602 PMAQI
20th Jul 2025593 PMAQI
20th Jul 2025614 PMAQI
20th Jul 2025545 PMAQI
20th Jul 2025546 PMAQI
20th Jul 2025567 PMAQI
20th Jul 2025638 PMAQI
20th Jul 2025659 PMAQI
20th Jul 20257110 PMAQI
20th Jul 20257311 PMAQI
21st Jul 20257312 AMAQI
21st Jul 2025661 AMAQI
21st Jul 2025662 AMAQI
21st Jul 2025663 AMAQI
21st Jul 2025684 AMAQI
25°C23/24°C
21st Jul 2025695 AMAQI
21st Jul 2025686 AMAQI
21st Jul 2025687 AMAQI
21st Jul 2025948 AMAQI
21st Jul 2025979 AMAQI
21st Jul 20257910 AMAQI
21st Jul 20257611 AMAQI
21st Jul 20257112 PMAQI
21st Jul 2025721 PMAQI
21st Jul 2025662 PMAQI
21st Jul 2025593 PMAQI
21st Jul 2025604 PMAQI
21st Jul 2025585 PMAQI
21st Jul 2025586 PMAQI
21st Jul 2025667 PMAQI
21st Jul 2025738 PMAQI
21st Jul 2025739 PMAQI
21st Jul 20257610 PMAQI
21st Jul 20257711 PMAQI
22nd Jul 20257712 AMAQI
22nd Jul 2025681 AMAQI
22nd Jul 2025682 AMAQI
22nd Jul 2025673 AMAQI
22nd Jul 2025674 AMAQI
29°C22/36°C
22nd Jul 2025675 AMAQI
22nd Jul 2025676 AMAQI
22nd Jul 2025677 AMAQI
22nd Jul 2025808 AMAQI
22nd Jul 2025769 AMAQI
22nd Jul 20256610 AMAQI
22nd Jul 20255511 AMAQI
22nd Jul 20256312 PMAQI
22nd Jul 2025581 PMAQI
22nd Jul 2025542 PMAQI
22nd Jul 2025583 PMAQI
22nd Jul 2025584 PMAQI
22nd Jul 2025565 PMAQI
22nd Jul 2025606 PMAQI
22nd Jul 2025597 PMAQI
22nd Jul 2025648 PMAQI
22nd Jul 2025669 PMAQI
22nd Jul 20256610 PMAQI
22nd Jul 20256811 PMAQI
23rd Jul 20256912 AMAQI
23rd Jul 2025681 AMAQI
23rd Jul 2025682 AMAQI
23rd Jul 2025683 AMAQI
23rd Jul 2025674 AMAQI
30°C23/37°C
23rd Jul 2025685 AMAQI
23rd Jul 2025676 AMAQI
23rd Jul 2025677 AMAQI
23rd Jul 2025608 AMAQI
23rd Jul 2025629 AMAQI
23rd Jul 20256710 AMAQI
23rd Jul 20256611 AMAQI
23rd Jul 20256612 PMAQI
23rd Jul 2025541 PMAQI
23rd Jul 2025502 PMAQI
23rd Jul 2025513 PMAQI
23rd Jul 2025534 PMAQI
23rd Jul 2025535 PMAQI
23rd Jul 2025546 PMAQI
23rd Jul 2025567 PMAQI
23rd Jul 2025618 PMAQI
23rd Jul 2025619 PMAQI
23rd Jul 20256110 PMAQI
23rd Jul 20256211 PMAQI
24th Jul 20256212 AMAQI
24th Jul 2025651 AMAQI
24th Jul 2025662 AMAQI
24th Jul 2025663 AMAQI
24th Jul 2025664 AMAQI
30°C26/34°C
24th Jul 2025665 AMAQI
24th Jul 2025666 AMAQI
24th Jul 2025667 AMAQI
24th Jul 2025638 AMAQI
24th Jul 2025629 AMAQI
24th Jul 20256410 AMAQI
24th Jul 20256811 AMAQI
24th Jul 20256712 PMAQI
24th Jul 2025681 PMAQI
24th Jul 2025662 PMAQI
24th Jul 2025623 PMAQI
24th Jul 2025594 PMAQI
24th Jul 2025615 PMAQI
24th Jul 2025616 PMAQI
24th Jul 2025607 PMAQI
24th Jul 2025628 PMAQI
24th Jul 2025639 PMAQI
24th Jul 20256210 PMAQI
24th Jul 20256411 PMAQI
25th Jul 20256412 AMAQI
25th Jul 2025641 AMAQI
25th Jul 2025642 AMAQI
25th Jul 2025643 AMAQI
25th Jul 2025644 AMAQI
30°C25/35°C
25th Jul 2025645 AMAQI
25th Jul 2025646 AMAQI
25th Jul 2025647 AMAQI
25th Jul 2025668 AMAQI
25th Jul 2025699 AMAQI
25th Jul 20256810 AMAQI
25th Jul 20256511 AMAQI
25th Jul 20257012 PMAQI
25th Jul 2025671 PMAQI
25th Jul 2025642 PMAQI
25th Jul 2025663 PMAQI
25th Jul 2025684 PMAQI
25th Jul 2025635 PMAQI
25th Jul 2025666 PMAQI
25th Jul 2025717 PMAQI
25th Jul 2025688 PMAQI
25th Jul 2025659 PMAQI
25th Jul 20256610 PMAQI
25th Jul 20256611 PMAQI
26th Jul 20256612 AMAQI
26th Jul 2025621 AMAQI
26th Jul 2025632 AMAQI
26th Jul 2025643 AMAQI
26th Jul 2025644 AMAQI
31°C27/35°C
26th Jul 2025645 AMAQI
26th Jul 2025646 AMAQI
26th Jul 2025647 AMAQI
26th Jul 2025878 AMAQI
26th Jul 2025899 AMAQI
26th Jul 20258210 AMAQI
26th Jul 20257511 AMAQI
26th Jul 20256512 PMAQI
26th Jul 2025631 PMAQI
26th Jul 2025582 PMAQI
26th Jul 2025593 PMAQI
26th Jul 2025574 PMAQI
26th Jul 2025585 PMAQI
26th Jul 2025576 PMAQI
26th Jul 2025587 PMAQI
26th Jul 2025628 PMAQI
26th Jul 2025649 PMAQI
26th Jul 20256310 PMAQI
26th Jul 20256211 PMAQI
27th Jul 20256312 AMAQI
27th Jul 2025631 AMAQI
27th Jul 2025642 AMAQI
27th Jul 2025643 AMAQI
27th Jul 2025654 AMAQI
32°C27/38°C
27th Jul 2025665 AMAQI
27th Jul 2025656 AMAQI
27th Jul 2025667 AMAQI
27th Jul 2025838 AMAQI
27th Jul 2025729 AMAQI
27th Jul 20256810 AMAQI
27th Jul 20256111 AMAQI
27th Jul 20255612 PMAQI
27th Jul 2025631 PMAQI
27th Jul 2025602 PMAQI
27th Jul 2025573 PMAQI
27th Jul 2025564 PMAQI
27th Jul 2025525 PMAQI
27th Jul 2025486 PMAQI
27th Jul 2025517 PMAQI
27th Jul 2025598 PMAQI
27th Jul 2025609 PMAQI
27th Jul 20256210 PMAQI
27th Jul 20256111 PMAQI
28th Jul 20256312 AMAQI
28th Jul 2025641 AMAQI
28th Jul 2025642 AMAQI
28th Jul 2025643 AMAQI
28th Jul 2025644 AMAQI
32°C27/38°C
28th Jul 2025645 AMAQI
28th Jul 2025646 AMAQI
28th Jul 2025647 AMAQI
28th Jul 2025738 AMAQI
28th Jul 2025809 AMAQI
28th Jul 20257210 AMAQI
28th Jul 20256911 AMAQI
28th Jul 20256412 PMAQI
28th Jul 2025651 PMAQI
28th Jul 2025682 PMAQI
28th Jul 2025653 PMAQI
28th Jul 2025624 PMAQI
28th Jul 2025625 PMAQI
28th Jul 2025596 PMAQI
28th Jul 2025637 PMAQI
28th Jul 2025638 PMAQI
28th Jul 2025639 PMAQI
28th Jul 20256510 PMAQI
28th Jul 20256711 PMAQI
29th Jul 20256812 AMAQI
29th Jul 2025641 AMAQI
29th Jul 2025632 AMAQI
29th Jul 2025643 AMAQI
29th Jul 2025644 AMAQI
32°C28/38°C
29th Jul 2025645 AMAQI
29th Jul 2025656 AMAQI
29th Jul 2025657 AMAQI
29th Jul 2025568 AMAQI
29th Jul 2025479 AMAQI
29th Jul 20255010 AMAQI
29th Jul 20255411 AMAQI
29th Jul 20256012 PMAQI
29th Jul 2025541 PMAQI
29th Jul 2025502 PMAQI
29th Jul 2025483 PMAQI
29th Jul 2025424 PMAQI
29th Jul 2025415 PMAQI
29th Jul 2025336 PMAQI
29th Jul 2025447 PMAQI
29th Jul 2025608 PMAQI
29th Jul 2025599 PMAQI
29th Jul 20255910 PMAQI
29th Jul 20256011 PMAQI
30th Jul 20256012 AMAQI
30th Jul 2025631 AMAQI
30th Jul 2025642 AMAQI
30th Jul 2025643 AMAQI
30th Jul 2025624 AMAQI
29°C24/34°C
30th Jul 2025625 AMAQI
30th Jul 2025636 AMAQI
30th Jul 2025637 AMAQI
30th Jul 2025748 AMAQI
30th Jul 2025719 AMAQI
30th Jul 20256310 AMAQI
30th Jul 20256011 AMAQI
30th Jul 20255612 PMAQI
30th Jul 2025541 PMAQI
30th Jul 2025562 PMAQI
30th Jul 2025523 PMAQI
30th Jul 2025564 PMAQI
30th Jul 2025565 PMAQI
30th Jul 2025556 PMAQI
30th Jul 2025547 PMAQI
30th Jul 2025598 PMAQI
30th Jul 2025609 PMAQI
30th Jul 20256010 PMAQI
30th Jul 20255811 PMAQI
31st Jul 20255812 AMAQI
31st Jul 2025611 AMAQI
31st Jul 2025622 AMAQI
31st Jul 2025613 AMAQI
31st Jul 2025614 AMAQI
29°C23/35°C
31st Jul 2025615 AMAQI
31st Jul 2025616 AMAQI
31st Jul 2025617 AMAQI
31st Jul 2025618 AMAQI
31st Jul 2025619 AMAQI
31st Jul 20255710 AMAQI
31st Jul 20255711 AMAQI
31st Jul 20255612 PMAQI
31st Jul 2025541 PMAQI
31st Jul 2025552 PMAQI
31st Jul 2025543 PMAQI
31st Jul 2025534 PMAQI
31st Jul 2025565 PMAQI
31st Jul 2025586 PMAQI
31st Jul 2025617 PMAQI
31st Jul 2025648 PMAQI
31st Jul 2025699 PMAQI
31st Jul 20256110 PMAQI
31st Jul 20256411 PMAQI
1st Aug 20256612 AMAQI
1st Aug 2025591 AMAQI
1st Aug 2025572 AMAQI
1st Aug 2025603 AMAQI
1st Aug 2025594 AMAQI
27°C22/32°C
1st Aug 2025605 AMAQI
1st Aug 2025596 AMAQI
1st Aug 2025597 AMAQI
1st Aug 2025788 AMAQI
1st Aug 2025769 AMAQI
1st Aug 20257410 AMAQI
1st Aug 20257111 AMAQI
1st Aug 20255912 PMAQI
1st Aug 2025641 PMAQI
1st Aug 2025682 PMAQI
1st Aug 2025723 PMAQI
1st Aug 2025724 PMAQI
1st Aug 2025745 PMAQI
1st Aug 2025726 PMAQI
1st Aug 2025647 PMAQI
1st Aug 2025648 PMAQI
1st Aug 2025659 PMAQI
1st Aug 20256210 PMAQI
1st Aug 20256311 PMAQI
2nd Aug 20256312 AMAQI
2nd Aug 2025591 AMAQI
2nd Aug 2025592 AMAQI
2nd Aug 2025623 AMAQI
2nd Aug 2025634 AMAQI
29°C24/36°C
2nd Aug 2025625 AMAQI
2nd Aug 2025626 AMAQI
2nd Aug 2025627 AMAQI
2nd Aug 2025708 AMAQI
2nd Aug 2025759 AMAQI
2nd Aug 20257310 AMAQI
2nd Aug 20257011 AMAQI
2nd Aug 20256212 PMAQI
2nd Aug 2025641 PMAQI
2nd Aug 2025652 PMAQI
2nd Aug 2025623 PMAQI
2nd Aug 2025664 PMAQI
2nd Aug 2025625 PMAQI
2nd Aug 2025676 PMAQI
2nd Aug 2025677 PMAQI
2nd Aug 2025658 PMAQI
2nd Aug 2025639 PMAQI
2nd Aug 20256410 PMAQI
2nd Aug 20256211 PMAQI
3rd Aug 20256012 AMAQI
3rd Aug 2025601 AMAQI
3rd Aug 2025592 AMAQI
--°C/°C
5 AM
12 PM
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
8 AM - 10 AM
71AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
11 AM - 7 PM
62AQI
9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 AM to 10 AM (Avg. 71), while the lowest AQI was between 11 AM to 7 PM (Avg. 62).
Night time
Avg. Highest Time
12 AM - 11 PM
65AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
65AQI
9 hours / Day
270 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
Wen An County Environmental Protection Bureau, Bazhou, Hebei, China
2025
0.4%
1
66%
141
29%
62
4%
8
0.4%
1
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Good
1 DaysModerate
141 DaysPoor
62 DaysUnhealthy
8 DaysSevere
1 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 0.47%
Health Risk Level:
Extreme
In 2025, 0.47% 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
Wen An County Environmental Protection Bureau, Bazhou, 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
128AQI
128AQI
2nd January 2025
85AQI
85AQI
3rd January 2025
114AQI
114AQI
4th January 2025
148AQI
148AQI
5th January 2025
126AQI
126AQI
6th January 2025
87AQI
87AQI
7th January 2025
78AQI
78AQI
8th January 2025
57AQI
57AQI
9th January 2025
62AQI
62AQI
10th January 2025
88AQI
88AQI
11th January 2025
104AQI
104AQI
12th January 2025
88AQI
88AQI
13th January 2025
133AQI
133AQI
14th January 2025
71AQI
71AQI
15th January 2025
91AQI
91AQI
16th January 2025
87AQI
87AQI
17th January 2025
114AQI
114AQI
18th January 2025
146AQI
146AQI
19th January 2025
114AQI
114AQI
20th January 2025
149AQI
149AQI
21st January 2025
128AQI
128AQI
22nd January 2025
109AQI
109AQI
23rd January 2025
118AQI
118AQI
24th January 2025
138AQI
138AQI
25th January 2025
153AQI
153AQI
26th January 2025
131AQI
131AQI
27th January 2025
83AQI
83AQI
28th January 2025
110AQI
110AQI
29th January 2025
216AQI
216AQI
30th January 2025
109AQI
109AQI
31st January 2025
141AQI
141AQI
1st February 2025
120AQI
120AQI
2nd February 2025
135AQI
135AQI
3rd February 2025
74AQI
74AQI
4th February 2025
76AQI
76AQI
5th February 2025
60AQI
60AQI
6th February 2025
79AQI
79AQI
7th February 2025
47AQI
47AQI
8th February 2025
59AQI
59AQI
9th February 2025
84AQI
84AQI
10th February 2025
128AQI
128AQI
11th February 2025
143AQI
143AQI
12th February 2025
99AQI
99AQI
13th February 2025
136AQI
136AQI
14th February 2025
137AQI
137AQI
15th February 2025
147AQI
147AQI
16th February 2025
91AQI
91AQI
17th February 2025
84AQI
84AQI
18th February 2025
88AQI
88AQI
19th February 2025
89AQI
89AQI
20th February 2025
94AQI
94AQI
21st February 2025
79AQI
79AQI
22nd February 2025
94AQI
94AQI
23rd February 2025
65AQI
65AQI
24th February 2025
91AQI
91AQI
25th February 2025
93AQI
93AQI
26th February 2025
127AQI
127AQI
27th February 2025
153AQI
153AQI
28th February 2025
173AQI
173AQI
1st March 2025
192AQI
192AQI
2nd March 2025
122AQI
122AQI
3rd March 2025
100AQI
100AQI
4th March 2025
97AQI
97AQI
5th March 2025
129AQI
129AQI
6th March 2025
83AQI
83AQI
7th March 2025
146AQI
146AQI
8th March 2025
140AQI
140AQI
9th March 2025
162AQI
162AQI
10th March 2025
166AQI
166AQI
11th March 2025
175AQI
175AQI
12th March 2025
127AQI
127AQI
13th March 2025
158AQI
158AQI
14th March 2025
113AQI
113AQI
15th March 2025
105AQI
105AQI
16th March 2025
79AQI
79AQI
17th March 2025
74AQI
74AQI
18th March 2025
64AQI
64AQI
19th March 2025
82AQI
82AQI
20th March 2025
64AQI
64AQI
21st March 2025
70AQI
70AQI
22nd March 2025
73AQI
73AQI
23rd March 2025
115AQI
115AQI
24th March 2025
80AQI
80AQI
25th March 2025
82AQI
82AQI
26th March 2025
108AQI
108AQI
27th March 2025
76AQI
76AQI
28th March 2025
83AQI
83AQI
29th March 2025
62AQI
62AQI
30th March 2025
83AQI
83AQI
31st March 2025
97AQI
97AQI
1st April 2025
90AQI
90AQI
2nd April 2025
69AQI
69AQI
3rd April 2025
92AQI
92AQI
4th April 2025
117AQI
117AQI
5th April 2025
68AQI
68AQI
6th April 2025
116AQI
116AQI
7th April 2025
112AQI
112AQI
8th April 2025
103AQI
103AQI
9th April 2025
104AQI
104AQI
10th April 2025
119AQI
119AQI
11th April 2025
135AQI
135AQI
12th April 2025
101AQI
101AQI
13th April 2025
89AQI
89AQI
14th April 2025
78AQI
78AQI
15th April 2025
81AQI
81AQI
16th April 2025
117AQI
117AQI
17th April 2025
110AQI
110AQI
18th April 2025
82AQI
82AQI
19th April 2025
91AQI
91AQI
20th April 2025
105AQI
105AQI
21st April 2025
128AQI
128AQI
22nd April 2025
82AQI
82AQI
23rd April 2025
101AQI
101AQI
24th April 2025
64AQI
64AQI
25th April 2025
90AQI
90AQI
26th April 2025
107AQI
107AQI
27th April 2025
79AQI
79AQI
28th April 2025
87AQI
87AQI
29th April 2025
91AQI
91AQI
30th April 2025
93AQI
93AQI
1st May 2025
73AQI
73AQI
2nd May 2025
88AQI
88AQI
3rd May 2025
61AQI
61AQI
4th May 2025
80AQI
80AQI
5th May 2025
91AQI
91AQI
6th May 2025
78AQI
78AQI
7th May 2025
104AQI
104AQI
8th May 2025
109AQI
109AQI
9th May 2025
78AQI
78AQI
10th May 2025
83AQI
83AQI
11th May 2025
90AQI
90AQI
12th May 2025
97AQI
97AQI
13th May 2025
101AQI
101AQI
14th May 2025
80AQI
80AQI
15th May 2025
76AQI
76AQI
16th May 2025
122AQI
122AQI
17th May 2025
73AQI
73AQI
18th May 2025
98AQI
98AQI
19th May 2025
104AQI
104AQI
20th May 2025
120AQI
120AQI
21st May 2025
98AQI
98AQI
22nd May 2025
128AQI
128AQI
23rd May 2025
120AQI
120AQI
24th May 2025
94AQI
94AQI
25th May 2025
100AQI
100AQI
26th May 2025
100AQI
100AQI
27th May 2025
97AQI
97AQI
28th May 2025
111AQI
111AQI
29th May 2025
104AQI
104AQI
30th May 2025
103AQI
103AQI
31st May 2025
102AQI
102AQI
1st June 2025
115AQI
115AQI
2nd June 2025
93AQI
93AQI
3rd June 2025
63AQI
63AQI
4th June 2025
64AQI
64AQI
5th June 2025
76AQI
76AQI
6th June 2025
84AQI
84AQI
7th June 2025
74AQI
74AQI
8th June 2025
77AQI
77AQI
9th June 2025
86AQI
86AQI
10th June 2025
72AQI
72AQI
11th June 2025
79AQI
79AQI
12th June 2025
86AQI
86AQI
13th June 2025
93AQI
93AQI
14th June 2025
88AQI
88AQI
15th June 2025
71AQI
71AQI
16th June 2025
59AQI
59AQI
17th June 2025
68AQI
68AQI
18th June 2025
73AQI
73AQI
19th June 2025
66AQI
66AQI
20th June 2025
66AQI
66AQI
21st June 2025
64AQI
64AQI
22nd June 2025
53AQI
53AQI
23rd June 2025
62AQI
62AQI
24th June 2025
65AQI
65AQI
25th June 2025
72AQI
72AQI
26th June 2025
72AQI
72AQI
27th June 2025
79AQI
79AQI
28th June 2025
82AQI
82AQI
29th June 2025
85AQI
85AQI
30th June 2025
75AQI
75AQI
1st July 2025
67AQI
67AQI
2nd July 2025
68AQI
68AQI
3rd July 2025
61AQI
61AQI
4th July 2025
65AQI
65AQI
5th July 2025
63AQI
63AQI
6th July 2025
58AQI
58AQI
7th July 2025
60AQI
60AQI
8th July 2025
61AQI
61AQI
9th July 2025
64AQI
64AQI
10th July 2025
71AQI
71AQI
11th July 2025
75AQI
75AQI
12th July 2025
75AQI
75AQI
13th July 2025
67AQI
67AQI
14th July 2025
65AQI
65AQI
15th July 2025
68AQI
68AQI
16th July 2025
66AQI
66AQI
17th July 2025
62AQI
62AQI
18th July 2025
64AQI
64AQI
19th July 2025
63AQI
63AQI
20th July 2025
67AQI
67AQI
21st July 2025
71AQI
71AQI
22nd July 2025
67AQI
67AQI
23rd July 2025
63AQI
63AQI
24th July 2025
64AQI
64AQI
25th July 2025
65AQI
65AQI
26th July 2025
65AQI
65AQI
27th July 2025
62AQI
62AQI
28th July 2025
65AQI
65AQI
29th July 2025
57AQI
57AQI
30th July 2025
60AQI
60AQI
31st July 2025
60AQI
60AQI
1st August 2025
67AQI
67AQI
113AQI
102AQI
107AQI
97AQI
96AQI
75AQI
65AQI
67AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202593AQI
11
18
1
1
1
17
8
2
17
9
5
16
14
19
12
29
1
31
1
1
141
62
8
1
Highest AQI recorded in
January113AQI
Lowest AQI recorded in
July65AQI
202489AQI
3
7
5
1
1
2
10
30
31
31
5
17
7
3
9
10
9
2
13
12
3
1
17
12
1
13
162
48
18
1
Highest AQI recorded in
January137AQI
Lowest AQI recorded in
March63AQI
202390AQI
3
5
12
11
3
8
12
11
3
Highest AQI recorded in
December95AQI
Lowest AQI recorded in
November42AQI
2022105AQI
4
13
12
1
8
8
4
9
15
7
14
11
4
18
12
1
2
16
12
4
19
1
6
89
71
28
1
Highest AQI recorded in
January139AQI
Lowest AQI recorded in
July61AQI
202162AQI
7
15
7
2
1
6
12
2
1
1
1
2
16
11
4
31
30
31
7
11
6
5
11
12
7
1
117
48
49
21
4
1
Highest AQI recorded in
January134AQI
Lowest AQI recorded in
October1AQI
2020110AQI
1
5
7
9
10
2
10
7
1
12
16
2
8
21
2
1
16
14
3
15
10
1
11
11
8
1
13
7
9
1
8
11
11
1
5
107
114
36
3
Highest AQI recorded in
December137AQI
Lowest AQI recorded in
September89AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2020(Avg.)
110AQILeast Polluted Year Recorded
2021(Avg.)
62AQIWen An County Environmental Protection Bureau's annual 2025 AQI (93) shows an average percentage change of 6.2% (worsened AQI) compared to previous years: 2020 (110), 2021 (62), 2022 (105), 2023 (90), 2024 (89).
