Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Zunhua, 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

Zunhua, Hebei, China

2021
2022
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
2nd Aug 2022
92AQI
Lowest AQI recorded on
2nd Aug 2021
18AQI

Same Day Analysis (1st August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 2nd highest AQI at 64 of Moderate air quality, showing improvement over 2022 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 1st Aug - 2nd Aug 2025

Zunhua, Hebei, China

AQI
Day
Night
.

4 AM1st Aug 2025

7 PM

3 AM2nd Aug 2025

Day time
Avg. Highest Time
8AM1st Aug

75AQI

Avg. Lowest Time
7AM1st Aug

59AQI

Night time
Avg. Highest Time
9PM1st Aug

69AQI

Avg. Lowest Time
2AM2nd Aug

58AQI

In the last 24 hours,

Zunhua's AQI reached its highest point of 75 at 8 AM during the Day, while the lowest point, 58, was recorded at 2 AM during the Night between 1st Aug and 2nd Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Zunhua, Hebei, China

JulAug
03rd - 04th04th - 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
Day
Night
3rd Jul 2025674 AMAQI
3rd Jul 2025675 AMAQI
3rd Jul 2025676 AMAQI
3rd Jul 2025677 AMAQI
3rd Jul 2025628 AMAQI
3rd Jul 2025559 AMAQI
3rd Jul 20255510 AMAQI
3rd Jul 20255511 AMAQI
3rd Jul 20255512 PMAQI
3rd Jul 2025551 PMAQI
3rd Jul 2025552 PMAQI
3rd Jul 2025553 PMAQI
3rd Jul 2025554 PMAQI
3rd Jul 2025645 PMAQI
3rd Jul 2025646 PMAQI
3rd Jul 2025657 PMAQI
3rd Jul 2025688 PMAQI
3rd Jul 2025689 PMAQI
3rd Jul 20257010 PMAQI
3rd Jul 20257111 PMAQI
4th Jul 20257012 AMAQI
4th Jul 2025671 AMAQI
4th Jul 2025672 AMAQI
4th Jul 2025673 AMAQI

25°C23/27°C

4th Jul 2025674 AMAQI
4th Jul 2025675 AMAQI
4th Jul 2025666 AMAQI
4th Jul 2025677 AMAQI
4th Jul 2025808 AMAQI
4th Jul 2025969 AMAQI
4th Jul 20259710 AMAQI
4th Jul 20258911 AMAQI
4th Jul 20257712 PMAQI
4th Jul 2025711 PMAQI
4th Jul 2025662 PMAQI
4th Jul 2025663 PMAQI
4th Jul 2025584 PMAQI
4th Jul 2025625 PMAQI
4th Jul 2025636 PMAQI
4th Jul 2025657 PMAQI
4th Jul 2025678 PMAQI
4th Jul 2025699 PMAQI
4th Jul 20257110 PMAQI
4th Jul 20257011 PMAQI
5th Jul 20257112 AMAQI
5th Jul 2025671 AMAQI
5th Jul 2025662 AMAQI
5th Jul 2025663 AMAQI

29°C23/36°C

5th Jul 2025684 AMAQI
5th Jul 2025685 AMAQI
5th Jul 2025696 AMAQI
5th Jul 2025697 AMAQI
5th Jul 2025988 AMAQI
5th Jul 2025929 AMAQI
5th Jul 20257910 AMAQI
5th Jul 20256511 AMAQI
5th Jul 20256412 PMAQI
5th Jul 2025671 PMAQI
5th Jul 2025592 PMAQI
5th Jul 2025523 PMAQI
5th Jul 2025564 PMAQI
5th Jul 2025595 PMAQI
5th Jul 2025576 PMAQI
5th Jul 2025597 PMAQI
5th Jul 2025648 PMAQI
5th Jul 2025639 PMAQI
5th Jul 20256310 PMAQI
5th Jul 20256411 PMAQI
6th Jul 20256412 AMAQI
6th Jul 2025661 AMAQI
6th Jul 2025662 AMAQI
6th Jul 2025663 AMAQI

30°C25/37°C

6th Jul 2025664 AMAQI
6th Jul 2025665 AMAQI
6th Jul 2025676 AMAQI
6th Jul 2025677 AMAQI
6th Jul 2025558 AMAQI
6th Jul 2025419 AMAQI
6th Jul 20253310 AMAQI
6th Jul 20253011 AMAQI
6th Jul 20254812 PMAQI
6th Jul 2025431 PMAQI
6th Jul 2025442 PMAQI
6th Jul 2025463 PMAQI
6th Jul 2025464 PMAQI
6th Jul 2025475 PMAQI
6th Jul 2025486 PMAQI
6th Jul 2025537 PMAQI
6th Jul 2025628 PMAQI
6th Jul 2025629 PMAQI
6th Jul 20256410 PMAQI
6th Jul 20256411 PMAQI
7th Jul 20256412 AMAQI
7th Jul 2025651 AMAQI
7th Jul 2025652 AMAQI
7th Jul 2025643 AMAQI

29°C25/34°C

7th Jul 2025634 AMAQI
7th Jul 2025635 AMAQI
7th Jul 2025636 AMAQI
7th Jul 2025637 AMAQI
7th Jul 2025628 AMAQI
7th Jul 2025599 AMAQI
7th Jul 20255610 AMAQI
7th Jul 20255611 AMAQI
7th Jul 20255812 PMAQI
7th Jul 2025561 PMAQI
7th Jul 2025582 PMAQI
7th Jul 2025593 PMAQI
7th Jul 2025604 PMAQI
7th Jul 2025625 PMAQI
7th Jul 2025616 PMAQI
7th Jul 2025627 PMAQI
7th Jul 2025638 PMAQI
7th Jul 2025639 PMAQI
7th Jul 20256410 PMAQI
7th Jul 20256511 PMAQI
8th Jul 20256312 AMAQI
8th Jul 2025631 AMAQI
8th Jul 2025632 AMAQI
8th Jul 2025633 AMAQI

28°C23/35°C

8th Jul 2025634 AMAQI
8th Jul 2025635 AMAQI
8th Jul 2025636 AMAQI
8th Jul 2025637 AMAQI
8th Jul 2025658 AMAQI
8th Jul 2025719 AMAQI
8th Jul 20257610 AMAQI
8th Jul 20257611 AMAQI
8th Jul 20256912 PMAQI
8th Jul 2025691 PMAQI
8th Jul 2025682 PMAQI
8th Jul 2025643 PMAQI
8th Jul 2025664 PMAQI
8th Jul 2025685 PMAQI
8th Jul 2025666 PMAQI
8th Jul 2025657 PMAQI
8th Jul 2025638 PMAQI
8th Jul 2025669 PMAQI
8th Jul 20256610 PMAQI
8th Jul 20256711 PMAQI
9th Jul 20256712 AMAQI
9th Jul 2025621 AMAQI
9th Jul 2025632 AMAQI
9th Jul 2025633 AMAQI

28°C23/35°C

9th Jul 2025644 AMAQI
9th Jul 2025645 AMAQI
9th Jul 2025646 AMAQI
9th Jul 2025637 AMAQI
9th Jul 2025878 AMAQI
9th Jul 2025909 AMAQI
9th Jul 20258310 AMAQI
9th Jul 20258411 AMAQI
9th Jul 20257312 PMAQI
9th Jul 2025651 PMAQI
9th Jul 2025652 PMAQI
9th Jul 2025613 PMAQI
9th Jul 2025564 PMAQI
9th Jul 2025565 PMAQI
9th Jul 2025606 PMAQI
9th Jul 2025647 PMAQI
9th Jul 2025678 PMAQI
9th Jul 2025699 PMAQI
9th Jul 20256810 PMAQI
9th Jul 20256811 PMAQI
10th Jul 20256912 AMAQI
10th Jul 2025641 AMAQI
10th Jul 2025642 AMAQI
10th Jul 2025643 AMAQI

29°C23/35°C

10th Jul 2025664 AMAQI
10th Jul 2025665 AMAQI
10th Jul 2025666 AMAQI
10th Jul 2025667 AMAQI
10th Jul 2025838 AMAQI
10th Jul 2025879 AMAQI
10th Jul 20258910 AMAQI
10th Jul 20258711 AMAQI
10th Jul 20257912 PMAQI
10th Jul 2025791 PMAQI
10th Jul 2025782 PMAQI
10th Jul 2025723 PMAQI
10th Jul 2025714 PMAQI
10th Jul 2025705 PMAQI
10th Jul 2025766 PMAQI
10th Jul 2025727 PMAQI
10th Jul 2025698 PMAQI
10th Jul 2025699 PMAQI
10th Jul 20256910 PMAQI
10th Jul 20257111 PMAQI
11th Jul 20257112 AMAQI
11th Jul 2025641 AMAQI
11th Jul 2025652 AMAQI
11th Jul 2025653 AMAQI

29°C25/35°C

11th Jul 2025684 AMAQI
11th Jul 2025685 AMAQI
11th Jul 2025686 AMAQI
11th Jul 2025687 AMAQI
11th Jul 2025968 AMAQI
11th Jul 20251049 AMAQI
11th Jul 20259410 AMAQI
11th Jul 20259111 AMAQI
11th Jul 20258412 PMAQI
11th Jul 2025771 PMAQI
11th Jul 2025752 PMAQI
11th Jul 2025763 PMAQI
11th Jul 2025794 PMAQI
11th Jul 2025815 PMAQI
11th Jul 2025796 PMAQI
11th Jul 2025797 PMAQI
11th Jul 2025738 PMAQI
11th Jul 2025739 PMAQI
11th Jul 20257210 PMAQI
11th Jul 20257211 PMAQI
12th Jul 20257212 AMAQI
12th Jul 2025681 AMAQI
12th Jul 2025672 AMAQI
12th Jul 2025683 AMAQI

30°C24/37°C

12th Jul 2025714 AMAQI
12th Jul 2025715 AMAQI
12th Jul 2025706 AMAQI
12th Jul 2025717 AMAQI
12th Jul 2025968 AMAQI
12th Jul 20251089 AMAQI
12th Jul 202510110 AMAQI
12th Jul 20259211 AMAQI
12th Jul 20258312 PMAQI
12th Jul 2025831 PMAQI
12th Jul 2025822 PMAQI
12th Jul 2025793 PMAQI
12th Jul 2025784 PMAQI
12th Jul 2025805 PMAQI
12th Jul 2025736 PMAQI
12th Jul 2025687 PMAQI
12th Jul 2025678 PMAQI
12th Jul 2025679 PMAQI
12th Jul 20256710 PMAQI
12th Jul 20256811 PMAQI
13th Jul 20256712 AMAQI
13th Jul 2025691 AMAQI
13th Jul 2025702 AMAQI
13th Jul 2025703 AMAQI

30°C25/38°C

13th Jul 2025724 AMAQI
13th Jul 2025725 AMAQI
13th Jul 2025726 AMAQI
13th Jul 2025717 AMAQI
13th Jul 2025608 AMAQI
13th Jul 2025489 AMAQI
13th Jul 20254610 AMAQI
13th Jul 20254311 AMAQI
13th Jul 20255512 PMAQI
13th Jul 2025541 PMAQI
13th Jul 2025542 PMAQI
13th Jul 2025533 PMAQI
13th Jul 2025504 PMAQI
13th Jul 2025495 PMAQI
13th Jul 2025526 PMAQI
13th Jul 2025557 PMAQI
13th Jul 2025658 PMAQI
13th Jul 2025679 PMAQI
13th Jul 20256510 PMAQI
13th Jul 20256511 PMAQI
14th Jul 20256712 AMAQI
14th Jul 2025681 AMAQI
14th Jul 2025692 AMAQI
14th Jul 2025683 AMAQI

30°C23/37°C

14th Jul 2025674 AMAQI
14th Jul 2025675 AMAQI
14th Jul 2025676 AMAQI
14th Jul 2025677 AMAQI
14th Jul 2025518 AMAQI
14th Jul 2025459 AMAQI
14th Jul 20254210 AMAQI
14th Jul 20254011 AMAQI
14th Jul 20255112 PMAQI
14th Jul 2025501 PMAQI
14th Jul 2025512 PMAQI
14th Jul 2025523 PMAQI
14th Jul 2025534 PMAQI
14th Jul 2025535 PMAQI
14th Jul 2025576 PMAQI
14th Jul 2025617 PMAQI
14th Jul 2025658 PMAQI
14th Jul 2025669 PMAQI
14th Jul 20256710 PMAQI
14th Jul 20256611 PMAQI
15th Jul 20256612 AMAQI
15th Jul 2025671 AMAQI
15th Jul 2025672 AMAQI
15th Jul 2025673 AMAQI

30°C24/37°C

15th Jul 2025664 AMAQI
15th Jul 2025665 AMAQI
15th Jul 2025666 AMAQI
15th Jul 2025657 AMAQI
15th Jul 2025618 AMAQI
15th Jul 2025609 AMAQI
15th Jul 20256110 AMAQI
15th Jul 20256511 AMAQI
15th Jul 20256212 PMAQI
15th Jul 2025621 PMAQI
15th Jul 2025632 PMAQI
15th Jul 2025633 PMAQI
15th Jul 2025644 PMAQI
15th Jul 2025665 PMAQI
15th Jul 2025686 PMAQI
15th Jul 2025677 PMAQI
15th Jul 2025688 PMAQI
15th Jul 2025689 PMAQI
15th Jul 20256710 PMAQI
15th Jul 20256811 PMAQI
16th Jul 20256712 AMAQI
16th Jul 2025661 AMAQI
16th Jul 2025672 AMAQI
16th Jul 2025663 AMAQI

25°C19/28°C

16th Jul 2025654 AMAQI
16th Jul 2025655 AMAQI
16th Jul 2025656 AMAQI
16th Jul 2025667 AMAQI
16th Jul 2025678 AMAQI
16th Jul 2025669 AMAQI
16th Jul 20256010 AMAQI
16th Jul 20255611 AMAQI
16th Jul 20255812 PMAQI
16th Jul 2025551 PMAQI
16th Jul 2025542 PMAQI
16th Jul 2025513 PMAQI
16th Jul 2025504 PMAQI
16th Jul 2025505 PMAQI
16th Jul 2025486 PMAQI
16th Jul 2025527 PMAQI
16th Jul 2025618 PMAQI
16th Jul 2025629 PMAQI
16th Jul 20256210 PMAQI
16th Jul 20256411 PMAQI
17th Jul 20256312 AMAQI
17th Jul 2025661 AMAQI
17th Jul 2025662 AMAQI
17th Jul 2025663 AMAQI

26°C20/32°C

17th Jul 2025664 AMAQI
17th Jul 2025665 AMAQI
17th Jul 2025656 AMAQI
17th Jul 2025657 AMAQI
17th Jul 2025478 AMAQI
17th Jul 2025359 AMAQI
17th Jul 20253310 AMAQI
17th Jul 20253011 AMAQI
17th Jul 20254712 PMAQI
17th Jul 2025471 PMAQI
17th Jul 2025442 PMAQI
17th Jul 2025413 PMAQI
17th Jul 2025474 PMAQI
17th Jul 2025455 PMAQI
17th Jul 2025476 PMAQI
17th Jul 2025517 PMAQI
17th Jul 2025608 PMAQI
17th Jul 2025649 PMAQI
17th Jul 20256310 PMAQI
17th Jul 20256311 PMAQI
18th Jul 20256312 AMAQI
18th Jul 2025651 AMAQI
18th Jul 2025652 AMAQI
18th Jul 2025643 AMAQI

28°C21/37°C

18th Jul 2025624 AMAQI
18th Jul 2025635 AMAQI
18th Jul 2025636 AMAQI
18th Jul 2025637 AMAQI
18th Jul 2025578 AMAQI
18th Jul 2025539 AMAQI
18th Jul 20254910 AMAQI
18th Jul 20254711 AMAQI
18th Jul 20255512 PMAQI
18th Jul 2025561 PMAQI
18th Jul 2025582 PMAQI
18th Jul 2025583 PMAQI
18th Jul 2025594 PMAQI
18th Jul 2025595 PMAQI
18th Jul 2025616 PMAQI
18th Jul 2025647 PMAQI
18th Jul 2025658 PMAQI
18th Jul 2025679 PMAQI
18th Jul 20256610 PMAQI
18th Jul 20256711 PMAQI
19th Jul 20256612 AMAQI
19th Jul 2025631 AMAQI
19th Jul 2025632 AMAQI
19th Jul 2025633 AMAQI

30°C23/38°C

19th Jul 2025634 AMAQI
19th Jul 2025625 AMAQI
19th Jul 2025636 AMAQI
19th Jul 2025627 AMAQI
19th Jul 2025758 AMAQI
19th Jul 2025799 AMAQI
19th Jul 20258010 AMAQI
19th Jul 20257611 AMAQI
19th Jul 20257012 PMAQI
19th Jul 2025661 PMAQI
19th Jul 2025662 PMAQI
19th Jul 2025653 PMAQI
19th Jul 2025674 PMAQI
19th Jul 2025715 PMAQI
19th Jul 2025726 PMAQI
19th Jul 2025687 PMAQI
19th Jul 2025668 PMAQI
19th Jul 2025659 PMAQI
19th Jul 20256610 PMAQI
19th Jul 20256711 PMAQI
20th Jul 20256712 AMAQI
20th Jul 2025631 AMAQI
20th Jul 2025642 AMAQI
20th Jul 2025643 AMAQI

28°C23/36°C

20th Jul 2025654 AMAQI
20th Jul 2025655 AMAQI
20th Jul 2025656 AMAQI
20th Jul 2025657 AMAQI
20th Jul 2025658 AMAQI
20th Jul 2025599 AMAQI
20th Jul 20255610 AMAQI
20th Jul 20255311 AMAQI
20th Jul 20254912 PMAQI
20th Jul 2025471 PMAQI
20th Jul 2025412 PMAQI
20th Jul 2025503 PMAQI
20th Jul 2025474 PMAQI
20th Jul 2025495 PMAQI
20th Jul 2025396 PMAQI
20th Jul 2025497 PMAQI
20th Jul 2025608 PMAQI
20th Jul 2025629 PMAQI
20th Jul 20256210 PMAQI
20th Jul 20256311 PMAQI
21st Jul 20256412 AMAQI
21st Jul 2025651 AMAQI
21st Jul 2025652 AMAQI
21st Jul 2025643 AMAQI

23°C22/23°C

21st Jul 2025624 AMAQI
21st Jul 2025625 AMAQI
21st Jul 2025626 AMAQI
21st Jul 2025627 AMAQI
21st Jul 2025618 AMAQI
21st Jul 2025599 AMAQI
21st Jul 20255210 AMAQI
21st Jul 20254611 AMAQI
21st Jul 20254512 PMAQI
21st Jul 2025491 PMAQI
21st Jul 2025472 PMAQI
21st Jul 2025463 PMAQI
21st Jul 2025474 PMAQI
21st Jul 2025495 PMAQI
21st Jul 2025516 PMAQI
21st Jul 2025567 PMAQI
21st Jul 2025608 PMAQI
21st Jul 2025639 PMAQI
21st Jul 20256610 PMAQI
21st Jul 20256711 PMAQI
22nd Jul 20256712 AMAQI
22nd Jul 2025631 AMAQI
22nd Jul 2025632 AMAQI
22nd Jul 2025633 AMAQI

27°C21/35°C

22nd Jul 2025624 AMAQI
22nd Jul 2025625 AMAQI
22nd Jul 2025626 AMAQI
22nd Jul 2025627 AMAQI
22nd Jul 2025898 AMAQI
22nd Jul 2025979 AMAQI
22nd Jul 20259210 AMAQI
22nd Jul 20258611 AMAQI
22nd Jul 20257812 PMAQI
22nd Jul 2025731 PMAQI
22nd Jul 2025632 PMAQI
22nd Jul 2025633 PMAQI
22nd Jul 2025604 PMAQI
22nd Jul 2025635 PMAQI
22nd Jul 2025636 PMAQI
22nd Jul 2025637 PMAQI
22nd Jul 2025638 PMAQI
22nd Jul 2025659 PMAQI
22nd Jul 20256610 PMAQI
22nd Jul 20256411 PMAQI
23rd Jul 20256612 AMAQI
23rd Jul 2025621 AMAQI
23rd Jul 2025632 AMAQI
23rd Jul 2025643 AMAQI

29°C22/35°C

23rd Jul 2025654 AMAQI
23rd Jul 2025665 AMAQI
23rd Jul 2025656 AMAQI
23rd Jul 2025657 AMAQI
23rd Jul 2025808 AMAQI
23rd Jul 2025839 AMAQI
23rd Jul 20258310 AMAQI
23rd Jul 20257811 AMAQI
23rd Jul 20257112 PMAQI
23rd Jul 2025671 PMAQI
23rd Jul 2025622 PMAQI
23rd Jul 2025643 PMAQI
23rd Jul 2025614 PMAQI
23rd Jul 2025595 PMAQI
23rd Jul 2025586 PMAQI
23rd Jul 2025597 PMAQI
23rd Jul 2025628 PMAQI
23rd Jul 2025629 PMAQI
23rd Jul 20256010 PMAQI
23rd Jul 20256011 PMAQI
24th Jul 20256012 AMAQI
24th Jul 2025611 AMAQI
24th Jul 2025632 AMAQI
24th Jul 2025643 AMAQI

28°C23/34°C

24th Jul 2025654 AMAQI
24th Jul 2025655 AMAQI
24th Jul 2025656 AMAQI
24th Jul 2025667 AMAQI
24th Jul 2025578 AMAQI
24th Jul 2025539 AMAQI
24th Jul 20255210 AMAQI
24th Jul 20255011 AMAQI
24th Jul 20255912 PMAQI
24th Jul 2025661 PMAQI
24th Jul 2025672 PMAQI
24th Jul 2025693 PMAQI
24th Jul 2025684 PMAQI
24th Jul 2025685 PMAQI
24th Jul 2025686 PMAQI
24th Jul 2025637 PMAQI
24th Jul 2025618 PMAQI
24th Jul 2025589 PMAQI
24th Jul 20255710 PMAQI
24th Jul 20255611 PMAQI
25th Jul 20255812 AMAQI
25th Jul 2025621 AMAQI
25th Jul 2025632 AMAQI
25th Jul 2025633 AMAQI

27°C23/32°C

25th Jul 2025624 AMAQI
25th Jul 2025625 AMAQI
25th Jul 2025636 AMAQI
25th Jul 2025627 AMAQI
25th Jul 2025588 AMAQI
25th Jul 2025619 AMAQI
25th Jul 20256110 AMAQI
25th Jul 20255611 AMAQI
25th Jul 20256112 PMAQI
25th Jul 2025621 PMAQI
25th Jul 2025682 PMAQI
25th Jul 2025763 PMAQI
25th Jul 2025774 PMAQI
25th Jul 2025815 PMAQI
25th Jul 2025766 PMAQI
25th Jul 2025757 PMAQI
25th Jul 2025688 PMAQI
25th Jul 2025689 PMAQI
25th Jul 20256710 PMAQI
25th Jul 20256511 PMAQI
26th Jul 20256512 AMAQI
26th Jul 2025611 AMAQI
26th Jul 2025612 AMAQI
26th Jul 2025613 AMAQI

26°C23/32°C

26th Jul 2025604 AMAQI
26th Jul 2025605 AMAQI
26th Jul 2025606 AMAQI
26th Jul 2025607 AMAQI
26th Jul 2025848 AMAQI
26th Jul 2025919 AMAQI
26th Jul 20258010 AMAQI
26th Jul 20257711 AMAQI
26th Jul 20257512 PMAQI
26th Jul 2025771 PMAQI
26th Jul 2025732 PMAQI
26th Jul 2025703 PMAQI
26th Jul 2025684 PMAQI
26th Jul 2025695 PMAQI
26th Jul 2025696 PMAQI
26th Jul 2025657 PMAQI
26th Jul 2025658 PMAQI
26th Jul 2025659 PMAQI
26th Jul 20256410 PMAQI
26th Jul 20256311 PMAQI
27th Jul 20256312 AMAQI
27th Jul 2025611 AMAQI
27th Jul 2025612 AMAQI
27th Jul 2025623 AMAQI

29°C24/36°C

27th Jul 2025644 AMAQI
27th Jul 2025645 AMAQI
27th Jul 2025646 AMAQI
27th Jul 2025647 AMAQI
27th Jul 2025708 AMAQI
27th Jul 2025769 AMAQI
27th Jul 20257710 AMAQI
27th Jul 20257111 AMAQI
27th Jul 20256612 PMAQI
27th Jul 2025631 PMAQI
27th Jul 2025662 PMAQI
27th Jul 2025633 PMAQI
27th Jul 2025614 PMAQI
27th Jul 2025595 PMAQI
27th Jul 2025556 PMAQI
27th Jul 2025567 PMAQI
27th Jul 2025608 PMAQI
27th Jul 2025609 PMAQI
27th Jul 20255910 PMAQI
27th Jul 20256111 PMAQI
28th Jul 20256112 AMAQI
28th Jul 2025611 AMAQI
28th Jul 2025622 AMAQI
28th Jul 2025633 AMAQI

28°C24/33°C

28th Jul 2025644 AMAQI
28th Jul 2025645 AMAQI
28th Jul 2025646 AMAQI
28th Jul 2025647 AMAQI
28th Jul 2025438 AMAQI
28th Jul 2025379 AMAQI
28th Jul 20253610 AMAQI
28th Jul 20253811 AMAQI
28th Jul 20253912 PMAQI
28th Jul 2025381 PMAQI
28th Jul 2025432 PMAQI
28th Jul 2025463 PMAQI
28th Jul 2025524 PMAQI
28th Jul 2025565 PMAQI
28th Jul 2025586 PMAQI
28th Jul 2025627 PMAQI
28th Jul 2025608 PMAQI
28th Jul 2025629 PMAQI
28th Jul 20256510 PMAQI
28th Jul 20256611 PMAQI
29th Jul 20256412 AMAQI
29th Jul 2025621 AMAQI
29th Jul 2025622 AMAQI
29th Jul 2025613 AMAQI

27°C23/32°C

29th Jul 2025594 AMAQI
29th Jul 2025595 AMAQI
29th Jul 2025606 AMAQI
29th Jul 2025597 AMAQI
29th Jul 2025378 AMAQI
29th Jul 2025339 AMAQI
29th Jul 20253610 AMAQI
29th Jul 20253411 AMAQI
29th Jul 20253712 PMAQI
29th Jul 2025391 PMAQI
29th Jul 2025382 PMAQI
29th Jul 2025353 PMAQI
29th Jul 2025354 PMAQI
29th Jul 2025355 PMAQI
29th Jul 2025366 PMAQI
29th Jul 2025447 PMAQI
29th Jul 2025558 PMAQI
29th Jul 2025569 PMAQI
29th Jul 20255710 PMAQI
29th Jul 20255711 PMAQI
30th Jul 20255712 AMAQI
30th Jul 2025601 AMAQI
30th Jul 2025612 AMAQI
30th Jul 2025603 AMAQI

25°C22/29°C

30th Jul 2025584 AMAQI
30th Jul 2025585 AMAQI
30th Jul 2025586 AMAQI
30th Jul 2025587 AMAQI
30th Jul 2025498 AMAQI
30th Jul 2025459 AMAQI
30th Jul 20254010 AMAQI
30th Jul 20253811 AMAQI
30th Jul 20253712 PMAQI
30th Jul 2025421 PMAQI
30th Jul 2025382 PMAQI
30th Jul 2025353 PMAQI
30th Jul 2025354 PMAQI
30th Jul 2025405 PMAQI
30th Jul 2025466 PMAQI
30th Jul 2025487 PMAQI
30th Jul 2025558 PMAQI
30th Jul 2025579 PMAQI
30th Jul 20255810 PMAQI
30th Jul 20255711 PMAQI
31st Jul 20255712 AMAQI
31st Jul 2025581 AMAQI
31st Jul 2025582 AMAQI
31st Jul 2025583 AMAQI

26°C20/31°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 20256010 AMAQI
31st Jul 20256311 AMAQI
31st Jul 20255912 PMAQI
31st Jul 2025561 PMAQI
31st Jul 2025582 PMAQI
31st Jul 2025573 PMAQI
31st Jul 2025594 PMAQI
31st Jul 2025565 PMAQI
31st Jul 2025586 PMAQI
31st Jul 2025617 PMAQI
31st Jul 2025638 PMAQI
31st Jul 2025639 PMAQI
31st Jul 20256210 PMAQI
31st Jul 20256411 PMAQI
1st Aug 20256412 AMAQI
1st Aug 2025571 AMAQI
1st Aug 2025562 AMAQI
1st Aug 2025583 AMAQI

25°C21/29°C

1st Aug 2025594 AMAQI
1st Aug 2025595 AMAQI
1st Aug 2025596 AMAQI
1st Aug 2025597 AMAQI
1st Aug 2025758 AMAQI
1st Aug 2025709 AMAQI
1st Aug 20257210 AMAQI
1st Aug 20256611 AMAQI
1st Aug 20256512 PMAQI
1st Aug 2025671 PMAQI
1st Aug 2025682 PMAQI
1st Aug 2025713 PMAQI
1st Aug 2025674 PMAQI
1st Aug 2025685 PMAQI
1st Aug 2025636 PMAQI
1st Aug 2025667 PMAQI
1st Aug 2025658 PMAQI
1st Aug 2025699 PMAQI
1st Aug 20256710 PMAQI
1st Aug 20256911 PMAQI
2nd Aug 20256212 AMAQI
2nd Aug 2025581 AMAQI
2nd Aug 2025582 AMAQI
2nd Aug 2025603 AMAQI

27°C22/33°C

2nd Aug 2025614 AMAQI
4 AM
2nd Aug 2025615 AMAQI
2nd Aug 2025616 AMAQI
2nd Aug 2025617 AMAQI
2nd Aug 2025858 AMAQI
2nd Aug 2025869 AMAQI
2nd Aug 20257610 AMAQI
2nd Aug 20257011 AMAQI
11 AM
2nd Aug 20257312 PMAQI
2nd Aug 2025691 PMAQI
2nd Aug 2025672 PMAQI
2nd Aug 2025673 PMAQI
2nd Aug 2025674 PMAQI
2nd Aug 2025665 PMAQI
2nd Aug 2025666 PMAQI
2nd Aug 2025677 PMAQI
7 PM
2nd Aug 2025668 PMAQI
2nd Aug 2025659 PMAQI
2nd Aug 20256310 PMAQI
11 PM
3 AM

--°C/°C

Day time
Avg. Highest Time
8 AM - 7 PM

62AQI

12 hours / Day
360 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 8 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

65AQI

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

65AQI

8 hours / Day
240 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 65), while the lowest AQI was between 12 AM to 11 PM (Avg. 65).

2025 Days Vs Air Quality

Zunhua, Hebei, China

2025

5%

10

78%

167

15%

31

2%

5

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

Good
10 Days
Moderate
167 Days
Poor
31 Days
Unhealthy
5 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 5%

Health Risk Level:

Extreme

In 2025, 5% 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

Zunhua, 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
65AQI
3rd January 2025
74AQI
4th January 2025
93AQI
5th January 2025
85AQI
6th January 2025
59AQI
7th January 2025
58AQI
8th January 2025
45AQI
9th January 2025
47AQI
10th January 2025
54AQI
11th January 2025
72AQI
12th January 2025
69AQI
13th January 2025
77AQI
14th January 2025
57AQI
15th January 2025
60AQI
16th January 2025
69AQI
17th January 2025
97AQI
18th January 2025
114AQI
19th January 2025
86AQI
20th January 2025
120AQI
21st January 2025
86AQI
22nd January 2025
102AQI
23rd January 2025
131AQI
24th January 2025
146AQI
25th January 2025
161AQI
26th January 2025
118AQI
27th January 2025
74AQI
28th January 2025
76AQI
29th January 2025
126AQI
30th January 2025
90AQI
31st January 2025
136AQI
1st February 2025
125AQI
2nd February 2025
102AQI
3rd February 2025
66AQI
4th February 2025
59AQI
5th February 2025
52AQI
6th February 2025
55AQI
7th February 2025
39AQI
8th February 2025
44AQI
9th February 2025
50AQI
10th February 2025
97AQI
11th February 2025
131AQI
12th February 2025
74AQI
13th February 2025
108AQI
14th February 2025
97AQI
15th February 2025
111AQI
16th February 2025
62AQI
17th February 2025
65AQI
18th February 2025
65AQI
19th February 2025
57AQI
20th February 2025
53AQI
21st February 2025
49AQI
22nd February 2025
53AQI
23rd February 2025
46AQI
24th February 2025
67AQI
25th February 2025
62AQI
26th February 2025
81AQI
27th February 2025
129AQI
28th February 2025
140AQI
1st March 2025
168AQI
2nd March 2025
91AQI
3rd March 2025
96AQI
4th March 2025
97AQI
5th March 2025
114AQI
6th March 2025
71AQI
7th March 2025
107AQI
8th March 2025
130AQI
9th March 2025
156AQI
10th March 2025
161AQI
11th March 2025
175AQI
12th March 2025
88AQI
13th March 2025
121AQI
14th March 2025
95AQI
15th March 2025
97AQI
16th March 2025
65AQI
17th March 2025
63AQI
18th March 2025
55AQI
19th March 2025
60AQI
20th March 2025
50AQI
21st March 2025
53AQI
22nd March 2025
62AQI
23rd March 2025
112AQI
24th March 2025
55AQI
25th March 2025
72AQI
26th March 2025
100AQI
27th March 2025
64AQI
28th March 2025
70AQI
29th March 2025
57AQI
30th March 2025
66AQI
31st March 2025
82AQI
1st April 2025
71AQI
2nd April 2025
62AQI
3rd April 2025
83AQI
4th April 2025
86AQI
5th April 2025
57AQI
6th April 2025
87AQI
7th April 2025
82AQI
8th April 2025
73AQI
9th April 2025
79AQI
10th April 2025
96AQI
11th April 2025
115AQI
12th April 2025
92AQI
13th April 2025
80AQI
14th April 2025
74AQI
15th April 2025
80AQI
16th April 2025
109AQI
17th April 2025
91AQI
18th April 2025
73AQI
19th April 2025
77AQI
20th April 2025
94AQI
21st April 2025
108AQI
22nd April 2025
70AQI
23rd April 2025
83AQI
24th April 2025
56AQI
25th April 2025
71AQI
26th April 2025
101AQI
27th April 2025
61AQI
28th April 2025
79AQI
29th April 2025
84AQI
30th April 2025
73AQI
1st May 2025
67AQI
2nd May 2025
69AQI
3rd May 2025
58AQI
4th May 2025
71AQI
5th May 2025
82AQI
6th May 2025
68AQI
7th May 2025
96AQI
8th May 2025
105AQI
9th May 2025
69AQI
10th May 2025
79AQI
11th May 2025
90AQI
12th May 2025
101AQI
13th May 2025
97AQI
14th May 2025
74AQI
15th May 2025
81AQI
16th May 2025
110AQI
17th May 2025
70AQI
18th May 2025
83AQI
19th May 2025
81AQI
20th May 2025
117AQI
21st May 2025
97AQI
22nd May 2025
113AQI
23rd May 2025
87AQI
24th May 2025
82AQI
25th May 2025
87AQI
26th May 2025
86AQI
27th May 2025
79AQI
28th May 2025
90AQI
29th May 2025
98AQI
30th May 2025
106AQI
31st May 2025
105AQI
1st June 2025
99AQI
2nd June 2025
72AQI
3rd June 2025
54AQI
4th June 2025
52AQI
5th June 2025
66AQI
6th June 2025
58AQI
7th June 2025
57AQI
8th June 2025
67AQI
9th June 2025
69AQI
10th June 2025
60AQI
11th June 2025
70AQI
12th June 2025
80AQI
13th June 2025
80AQI
14th June 2025
82AQI
15th June 2025
65AQI
16th June 2025
54AQI
17th June 2025
65AQI
18th June 2025
71AQI
19th June 2025
67AQI
20th June 2025
59AQI
21st June 2025
53AQI
22nd June 2025
44AQI
23rd June 2025
59AQI
24th June 2025
69AQI
25th June 2025
68AQI
26th June 2025
70AQI
27th June 2025
75AQI
28th June 2025
71AQI
29th June 2025
79AQI
30th June 2025
73AQI
1st July 2025
69AQI
2nd July 2025
71AQI
3rd July 2025
65AQI
4th July 2025
70AQI
5th July 2025
67AQI
6th July 2025
57AQI
7th July 2025
62AQI
8th July 2025
66AQI
9th July 2025
67AQI
10th July 2025
71AQI
11th July 2025
75AQI
12th July 2025
75AQI
13th July 2025
62AQI
14th July 2025
61AQI
15th July 2025
66AQI
16th July 2025
61AQI
17th July 2025
56AQI
18th July 2025
61AQI
19th July 2025
67AQI
20th July 2025
58AQI
21st July 2025
58AQI
22nd July 2025
67AQI
23rd July 2025
65AQI
24th July 2025
62AQI
25th July 2025
66AQI
26th July 2025
67AQI
27th July 2025
63AQI
28th July 2025
56AQI
29th July 2025
49AQI
30th July 2025
51AQI
31st July 2025
59AQI
1st August 2025
64AQI

88AQI

76AQI

92AQI

82AQI

87AQI

67AQI

64AQI

64AQI

No. of days

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

202579AQI

2
20
8
1
5
16
7
1
21
5
4
26
4
24
7
1
29
1
30
1
10
167
31
5

Highest AQI recorded in

March

92AQI

Lowest AQI recorded in

July

64AQI

202466AQI

21
7
3
11
8
5
6
12
30
31
4
27
10
17
2
6
13
10
2
3
16
7
4
4
24
3
80
178
22
6

Highest AQI recorded in

November

92AQI

Lowest AQI recorded in

January

34AQI

202380AQI

3
11
11
3
6
8
9
5
1
6
1
5
3
31
44
25
21
13

Highest AQI recorded in

March

118AQI

Lowest AQI recorded in

November

22AQI

202286AQI

13
12
6
4
12
5
4
17
9
1
5
14
10
1
4
20
7
3
16
11
4
19
1
1
1
3
5
14
9
9
9
9
4
8
9
7
6
7
18
5
1
54
164
85
20

Highest AQI recorded in

January

110AQI

Lowest AQI recorded in

July

67AQI

202176AQI

5
12
8
6
3
9
9
5
2
3
4
11
11
2
3
16
6
1
3
19
7
1
1
5
14
11
19
12
30
1
29
1
26
5
10
12
5
3
5
17
8
1
141
122
65
28
2
3

Highest AQI recorded in

March

141AQI

Lowest AQI recorded in

September

29AQI

202095AQI

2
7
4
3
10
8
13
5
1
12
17
10
20
1
2
15
14
5
18
6
3
12
11
5
4
16
4
6
6
13
10
2
26
126
99
14

Highest AQI recorded in

July

112AQI

Lowest AQI recorded in

September

78AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2020(Avg.)
95AQI
Least Polluted Year Recorded
2024(Avg.)
66AQI

Zunhua's annual 2025 AQI (79) shows an average percentage change of -0.1% (improved AQI) compared to previous years: 2020 (95), 2021 (76), 2022 (86), 2023 (80), 2024 (66).