Zanhuang Middle School, Shijiazhuang, 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
Zanhuang Middle School, Shijiazhuang, Hebei, China
2021
2022
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
16th Aug 2021
133AQILowest AQI recorded on
25th Aug 2021
38AQISame Day Analysis (1st August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 3rd highest AQI at 64 of Moderate air quality, showing improvement over 2024 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Zanhuang Middle School, Shijiazhuang, 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
8AM2nd Aug
82AQI
Avg. Lowest Time
2AM3rd Aug
60AQI
In the last 24 hours,
Zanhuang Middle School's AQI reached its highest point of 82 at 8 AM during the Night, while the lowest point, 60, was recorded at 2 AM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Zanhuang Middle School, Shijiazhuang, 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 2025645 AMAQI
4th Jul 2025646 AMAQI
4th Jul 2025647 AMAQI
4th Jul 2025668 AMAQI
4th Jul 2025729 AMAQI
4th Jul 20257010 AMAQI
4th Jul 20257011 AMAQI
4th Jul 20256712 PMAQI
4th Jul 2025661 PMAQI
4th Jul 2025662 PMAQI
4th Jul 2025663 PMAQI
4th Jul 2025704 PMAQI
4th Jul 2025705 PMAQI
4th Jul 2025696 PMAQI
4th Jul 2025677 PMAQI
4th Jul 2025638 PMAQI
4th Jul 2025679 PMAQI
4th Jul 20256610 PMAQI
4th Jul 20256911 PMAQI
5th Jul 20256412 AMAQI
5th Jul 2025631 AMAQI
5th Jul 2025632 AMAQI
5th Jul 2025633 AMAQI
5th Jul 2025634 AMAQI
29°C24/33°C
5th Jul 2025635 AMAQI
5th Jul 2025626 AMAQI
5th Jul 2025647 AMAQI
5th Jul 2025608 AMAQI
5th Jul 2025619 AMAQI
5th Jul 20256410 AMAQI
5th Jul 20255811 AMAQI
5th Jul 20255612 PMAQI
5th Jul 2025561 PMAQI
5th Jul 2025552 PMAQI
5th Jul 2025533 PMAQI
5th Jul 2025524 PMAQI
5th Jul 2025515 PMAQI
5th Jul 2025546 PMAQI
5th Jul 2025587 PMAQI
5th Jul 2025608 PMAQI
5th Jul 2025619 PMAQI
5th Jul 20256210 PMAQI
5th Jul 20256011 PMAQI
6th Jul 20256112 AMAQI
6th Jul 2025631 AMAQI
6th Jul 2025632 AMAQI
6th Jul 2025623 AMAQI
6th Jul 2025624 AMAQI
27°C23/30°C
6th Jul 2025625 AMAQI
6th Jul 2025626 AMAQI
6th Jul 2025627 AMAQI
6th Jul 2025608 AMAQI
6th Jul 2025569 AMAQI
6th Jul 20255610 AMAQI
6th Jul 20255211 AMAQI
6th Jul 20255212 PMAQI
6th Jul 2025571 PMAQI
6th Jul 2025572 PMAQI
6th Jul 2025533 PMAQI
6th Jul 2025504 PMAQI
6th Jul 2025465 PMAQI
6th Jul 2025546 PMAQI
6th Jul 2025587 PMAQI
6th Jul 2025618 PMAQI
6th Jul 2025619 PMAQI
6th Jul 20255810 PMAQI
6th Jul 20256211 PMAQI
7th Jul 20256112 AMAQI
7th Jul 2025611 AMAQI
7th Jul 2025612 AMAQI
7th Jul 2025603 AMAQI
7th Jul 2025594 AMAQI
26°C22/30°C
7th Jul 2025595 AMAQI
7th Jul 2025596 AMAQI
7th Jul 2025597 AMAQI
7th Jul 2025588 AMAQI
7th Jul 2025629 AMAQI
7th Jul 20256210 AMAQI
7th Jul 20256211 AMAQI
7th Jul 20256512 PMAQI
7th Jul 2025641 PMAQI
7th Jul 2025622 PMAQI
7th Jul 2025663 PMAQI
7th Jul 2025664 PMAQI
7th Jul 2025665 PMAQI
7th Jul 2025646 PMAQI
7th Jul 2025647 PMAQI
7th Jul 2025678 PMAQI
7th Jul 2025639 PMAQI
7th Jul 20256410 PMAQI
7th Jul 20256211 PMAQI
8th Jul 20256212 AMAQI
8th Jul 2025601 AMAQI
8th Jul 2025592 AMAQI
8th Jul 2025583 AMAQI
8th Jul 2025584 AMAQI
24°C20/27°C
8th Jul 2025585 AMAQI
8th Jul 2025586 AMAQI
8th Jul 2025597 AMAQI
8th Jul 2025708 AMAQI
8th Jul 2025759 AMAQI
8th Jul 20257610 AMAQI
8th Jul 20257711 AMAQI
8th Jul 20257412 PMAQI
8th Jul 2025731 PMAQI
8th Jul 2025732 PMAQI
8th Jul 2025793 PMAQI
8th Jul 2025804 PMAQI
8th Jul 2025815 PMAQI
8th Jul 2025766 PMAQI
8th Jul 2025687 PMAQI
8th Jul 2025688 PMAQI
8th Jul 2025729 PMAQI
8th Jul 20257310 PMAQI
8th Jul 20257211 PMAQI
9th Jul 20257012 AMAQI
9th Jul 2025601 AMAQI
9th Jul 2025592 AMAQI
9th Jul 2025603 AMAQI
9th Jul 2025624 AMAQI
24°C22/27°C
9th Jul 2025635 AMAQI
9th Jul 2025636 AMAQI
9th Jul 2025627 AMAQI
9th Jul 2025868 AMAQI
9th Jul 2025989 AMAQI
9th Jul 20259510 AMAQI
9th Jul 20258811 AMAQI
9th Jul 20257812 PMAQI
9th Jul 2025741 PMAQI
9th Jul 2025742 PMAQI
9th Jul 2025713 PMAQI
9th Jul 2025704 PMAQI
9th Jul 2025745 PMAQI
9th Jul 2025766 PMAQI
9th Jul 2025757 PMAQI
9th Jul 2025678 PMAQI
9th Jul 2025699 PMAQI
9th Jul 20256810 PMAQI
9th Jul 20257111 PMAQI
10th Jul 20257112 AMAQI
10th Jul 2025621 AMAQI
10th Jul 2025622 AMAQI
10th Jul 2025633 AMAQI
10th Jul 2025664 AMAQI
24°C20/28°C
10th Jul 2025665 AMAQI
10th Jul 2025676 AMAQI
10th Jul 2025667 AMAQI
10th Jul 2025948 AMAQI
10th Jul 20251069 AMAQI
10th Jul 202510010 AMAQI
10th Jul 20259711 AMAQI
10th Jul 20259912 PMAQI
10th Jul 2025921 PMAQI
10th Jul 2025872 PMAQI
10th Jul 2025883 PMAQI
10th Jul 2025884 PMAQI
10th Jul 2025865 PMAQI
10th Jul 2025846 PMAQI
10th Jul 2025807 PMAQI
10th Jul 2025748 PMAQI
10th Jul 2025719 PMAQI
10th Jul 20257210 PMAQI
10th Jul 20257411 PMAQI
11th Jul 20257212 AMAQI
11th Jul 2025641 AMAQI
11th Jul 2025652 AMAQI
11th Jul 2025663 AMAQI
11th Jul 2025694 AMAQI
25°C23/29°C
11th Jul 2025695 AMAQI
11th Jul 2025706 AMAQI
11th Jul 2025707 AMAQI
11th Jul 2025948 AMAQI
11th Jul 20251049 AMAQI
11th Jul 202510410 AMAQI
11th Jul 202511011 AMAQI
11th Jul 20259212 PMAQI
11th Jul 20251001 PMAQI
11th Jul 20251022 PMAQI
11th Jul 2025963 PMAQI
11th Jul 2025884 PMAQI
11th Jul 2025885 PMAQI
11th Jul 2025946 PMAQI
11th Jul 2025877 PMAQI
11th Jul 2025768 PMAQI
11th Jul 2025789 PMAQI
11th Jul 20258110 PMAQI
11th Jul 20258211 PMAQI
12th Jul 20257912 AMAQI
12th Jul 2025721 AMAQI
12th Jul 2025692 AMAQI
12th Jul 2025703 AMAQI
12th Jul 2025724 AMAQI
26°C23/31°C
12th Jul 2025725 AMAQI
12th Jul 2025726 AMAQI
12th Jul 2025727 AMAQI
12th Jul 20251088 AMAQI
12th Jul 20251249 AMAQI
12th Jul 202511410 AMAQI
12th Jul 202510511 AMAQI
12th Jul 20259812 PMAQI
12th Jul 2025891 PMAQI
12th Jul 2025882 PMAQI
12th Jul 2025883 PMAQI
12th Jul 2025874 PMAQI
12th Jul 2025905 PMAQI
12th Jul 2025846 PMAQI
12th Jul 2025807 PMAQI
12th Jul 2025778 PMAQI
12th Jul 2025779 PMAQI
12th Jul 20257810 PMAQI
12th Jul 20257711 PMAQI
13th Jul 20257912 AMAQI
13th Jul 2025711 AMAQI
13th Jul 2025722 AMAQI
13th Jul 2025753 AMAQI
13th Jul 2025784 AMAQI
27°C24/31°C
13th Jul 2025805 AMAQI
13th Jul 2025786 AMAQI
13th Jul 2025777 AMAQI
13th Jul 2025828 AMAQI
13th Jul 2025869 AMAQI
13th Jul 20258610 AMAQI
13th Jul 20258311 AMAQI
13th Jul 20258612 PMAQI
13th Jul 2025841 PMAQI
13th Jul 2025862 PMAQI
13th Jul 2025853 PMAQI
13th Jul 2025824 PMAQI
13th Jul 2025765 PMAQI
13th Jul 2025806 PMAQI
13th Jul 2025827 PMAQI
13th Jul 2025788 PMAQI
13th Jul 2025779 PMAQI
13th Jul 20258010 PMAQI
13th Jul 20258011 PMAQI
14th Jul 20258012 AMAQI
14th Jul 2025741 AMAQI
14th Jul 2025742 AMAQI
14th Jul 2025753 AMAQI
14th Jul 2025764 AMAQI
27°C23/31°C
14th Jul 2025765 AMAQI
14th Jul 2025766 AMAQI
14th Jul 2025767 AMAQI
14th Jul 2025828 AMAQI
14th Jul 2025909 AMAQI
14th Jul 20258810 AMAQI
14th Jul 20258611 AMAQI
14th Jul 20258612 PMAQI
14th Jul 2025861 PMAQI
14th Jul 2025862 PMAQI
14th Jul 2025853 PMAQI
14th Jul 2025864 PMAQI
14th Jul 2025845 PMAQI
14th Jul 2025786 PMAQI
14th Jul 2025797 PMAQI
14th Jul 2025848 PMAQI
14th Jul 2025879 PMAQI
14th Jul 20258810 PMAQI
14th Jul 20258511 PMAQI
15th Jul 20258212 AMAQI
15th Jul 2025771 AMAQI
15th Jul 2025762 AMAQI
15th Jul 2025773 AMAQI
15th Jul 2025784 AMAQI
27°C23/32°C
15th Jul 2025785 AMAQI
15th Jul 2025786 AMAQI
15th Jul 2025777 AMAQI
15th Jul 20251088 AMAQI
15th Jul 20251169 AMAQI
15th Jul 202511810 AMAQI
15th Jul 202511011 AMAQI
15th Jul 20259612 PMAQI
15th Jul 20251061 PMAQI
15th Jul 2025862 PMAQI
15th Jul 2025853 PMAQI
15th Jul 2025824 PMAQI
15th Jul 2025835 PMAQI
15th Jul 2025866 PMAQI
15th Jul 2025927 PMAQI
15th Jul 2025858 PMAQI
15th Jul 2025869 PMAQI
15th Jul 20258610 PMAQI
15th Jul 20258611 PMAQI
16th Jul 20258612 AMAQI
16th Jul 2025781 AMAQI
16th Jul 2025802 AMAQI
16th Jul 2025793 AMAQI
16th Jul 2025824 AMAQI
27°C24/32°C
16th Jul 2025825 AMAQI
16th Jul 2025826 AMAQI
16th Jul 2025807 AMAQI
16th Jul 20251098 AMAQI
16th Jul 20251049 AMAQI
16th Jul 202510110 AMAQI
16th Jul 20259811 AMAQI
16th Jul 20259412 PMAQI
16th Jul 2025961 PMAQI
16th Jul 2025942 PMAQI
16th Jul 2025883 PMAQI
16th Jul 2025724 PMAQI
16th Jul 2025715 PMAQI
16th Jul 2025656 PMAQI
16th Jul 2025697 PMAQI
16th Jul 2025758 PMAQI
16th Jul 2025739 PMAQI
16th Jul 20257610 PMAQI
16th Jul 20257811 PMAQI
17th Jul 20257912 AMAQI
17th Jul 2025781 AMAQI
17th Jul 2025792 AMAQI
17th Jul 2025793 AMAQI
17th Jul 2025834 AMAQI
26°C22/30°C
17th Jul 2025845 AMAQI
17th Jul 2025816 AMAQI
17th Jul 2025837 AMAQI
17th Jul 2025848 AMAQI
17th Jul 2025799 AMAQI
17th Jul 20257510 AMAQI
17th Jul 20257011 AMAQI
17th Jul 20256612 PMAQI
17th Jul 2025621 PMAQI
17th Jul 2025652 PMAQI
17th Jul 2025643 PMAQI
17th Jul 2025584 PMAQI
17th Jul 2025625 PMAQI
17th Jul 2025596 PMAQI
17th Jul 2025647 PMAQI
17th Jul 2025728 PMAQI
17th Jul 2025739 PMAQI
17th Jul 20257210 PMAQI
17th Jul 20257611 PMAQI
18th Jul 20257812 AMAQI
18th Jul 2025801 AMAQI
18th Jul 2025812 AMAQI
18th Jul 2025793 AMAQI
18th Jul 2025784 AMAQI
26°C22/31°C
18th Jul 2025775 AMAQI
18th Jul 2025766 AMAQI
18th Jul 2025787 AMAQI
18th Jul 2025798 AMAQI
18th Jul 2025759 AMAQI
18th Jul 20257310 AMAQI
18th Jul 20257411 AMAQI
18th Jul 20257412 PMAQI
18th Jul 2025741 PMAQI
18th Jul 2025762 PMAQI
18th Jul 2025723 PMAQI
18th Jul 2025754 PMAQI
18th Jul 2025735 PMAQI
18th Jul 2025666 PMAQI
18th Jul 2025707 PMAQI
18th Jul 2025738 PMAQI
18th Jul 2025759 PMAQI
18th Jul 20257410 PMAQI
18th Jul 20257611 PMAQI
19th Jul 20257612 AMAQI
19th Jul 2025761 AMAQI
19th Jul 2025772 AMAQI
19th Jul 2025773 AMAQI
19th Jul 2025784 AMAQI
27°C22/31°C
19th Jul 2025765 AMAQI
19th Jul 2025786 AMAQI
19th Jul 2025777 AMAQI
19th Jul 2025868 AMAQI
19th Jul 2025909 AMAQI
19th Jul 20258610 AMAQI
19th Jul 20258311 AMAQI
19th Jul 20257912 PMAQI
19th Jul 2025821 PMAQI
19th Jul 2025822 PMAQI
19th Jul 2025773 PMAQI
19th Jul 2025784 PMAQI
19th Jul 2025795 PMAQI
19th Jul 2025776 PMAQI
19th Jul 2025827 PMAQI
19th Jul 2025778 PMAQI
19th Jul 2025809 PMAQI
19th Jul 20258010 PMAQI
19th Jul 20258011 PMAQI
20th Jul 20258012 AMAQI
20th Jul 2025771 AMAQI
20th Jul 2025762 AMAQI
20th Jul 2025743 AMAQI
20th Jul 2025744 AMAQI
26°C23/30°C
20th Jul 2025745 AMAQI
20th Jul 2025746 AMAQI
20th Jul 2025737 AMAQI
20th Jul 2025828 AMAQI
20th Jul 2025979 AMAQI
20th Jul 20259010 AMAQI
20th Jul 20258411 AMAQI
20th Jul 20258212 PMAQI
20th Jul 2025721 PMAQI
20th Jul 2025752 PMAQI
20th Jul 2025773 PMAQI
20th Jul 2025724 PMAQI
20th Jul 2025735 PMAQI
20th Jul 2025746 PMAQI
20th Jul 2025777 PMAQI
20th Jul 2025778 PMAQI
20th Jul 2025779 PMAQI
20th Jul 20257810 PMAQI
20th Jul 20257711 PMAQI
21st Jul 20257312 AMAQI
21st Jul 2025741 AMAQI
21st Jul 2025762 AMAQI
21st Jul 2025743 AMAQI
21st Jul 2025774 AMAQI
21°C18/21°C
21st Jul 2025785 AMAQI
21st Jul 2025776 AMAQI
21st Jul 2025787 AMAQI
21st Jul 2025768 AMAQI
21st Jul 2025779 AMAQI
21st Jul 20257810 AMAQI
21st Jul 20257611 AMAQI
21st Jul 20256612 PMAQI
21st Jul 2025661 PMAQI
21st Jul 2025602 PMAQI
21st Jul 2025623 PMAQI
21st Jul 2025614 PMAQI
21st Jul 2025645 PMAQI
21st Jul 2025636 PMAQI
21st Jul 2025647 PMAQI
21st Jul 2025748 PMAQI
21st Jul 2025759 PMAQI
21st Jul 20258010 PMAQI
21st Jul 20258111 PMAQI
22nd Jul 20257812 AMAQI
22nd Jul 2025761 AMAQI
22nd Jul 2025762 AMAQI
22nd Jul 2025753 AMAQI
22nd Jul 2025734 AMAQI
23°C20/26°C
22nd Jul 2025735 AMAQI
22nd Jul 2025736 AMAQI
22nd Jul 2025747 AMAQI
22nd Jul 2025868 AMAQI
22nd Jul 2025789 AMAQI
22nd Jul 20258710 AMAQI
22nd Jul 20257811 AMAQI
22nd Jul 20258012 PMAQI
22nd Jul 2025771 PMAQI
22nd Jul 2025722 PMAQI
22nd Jul 2025693 PMAQI
22nd Jul 2025704 PMAQI
22nd Jul 2025665 PMAQI
22nd Jul 2025606 PMAQI
22nd Jul 2025627 PMAQI
22nd Jul 2025718 PMAQI
22nd Jul 2025689 PMAQI
22nd Jul 20256910 PMAQI
22nd Jul 20257211 PMAQI
23rd Jul 20256612 AMAQI
23rd Jul 2025741 AMAQI
23rd Jul 2025732 AMAQI
23rd Jul 2025743 AMAQI
23rd Jul 2025744 AMAQI
24°C20/28°C
23rd Jul 2025755 AMAQI
23rd Jul 2025766 AMAQI
23rd Jul 2025767 AMAQI
23rd Jul 2025498 AMAQI
23rd Jul 2025479 AMAQI
23rd Jul 20255910 AMAQI
23rd Jul 20256411 AMAQI
23rd Jul 20256612 PMAQI
23rd Jul 2025591 PMAQI
23rd Jul 2025582 PMAQI
23rd Jul 2025563 PMAQI
23rd Jul 2025464 PMAQI
23rd Jul 2025455 PMAQI
23rd Jul 2025506 PMAQI
23rd Jul 2025467 PMAQI
23rd Jul 2025628 PMAQI
23rd Jul 2025619 PMAQI
23rd Jul 20256610 PMAQI
23rd Jul 20256511 PMAQI
24th Jul 20256412 AMAQI
24th Jul 2025671 AMAQI
24th Jul 2025692 AMAQI
24th Jul 2025683 AMAQI
24th Jul 2025664 AMAQI
24°C21/29°C
24th Jul 2025665 AMAQI
24th Jul 2025666 AMAQI
24th Jul 2025667 AMAQI
24th Jul 2025598 AMAQI
24th Jul 2025639 AMAQI
24th Jul 20256810 AMAQI
24th Jul 20257511 AMAQI
24th Jul 20257212 PMAQI
24th Jul 2025661 PMAQI
24th Jul 2025682 PMAQI
24th Jul 2025633 PMAQI
24th Jul 2025644 PMAQI
24th Jul 2025655 PMAQI
24th Jul 2025606 PMAQI
24th Jul 2025627 PMAQI
24th Jul 2025608 PMAQI
24th Jul 2025609 PMAQI
24th Jul 20256110 PMAQI
24th Jul 20256011 PMAQI
25th Jul 20256012 AMAQI
25th Jul 2025641 AMAQI
25th Jul 2025652 AMAQI
25th Jul 2025643 AMAQI
25th Jul 2025644 AMAQI
26°C21/30°C
25th Jul 2025635 AMAQI
25th Jul 2025636 AMAQI
25th Jul 2025627 AMAQI
25th Jul 2025668 AMAQI
25th Jul 2025659 AMAQI
25th Jul 20256810 AMAQI
25th Jul 20256811 AMAQI
25th Jul 20256512 PMAQI
25th Jul 2025661 PMAQI
25th Jul 2025652 PMAQI
25th Jul 2025713 PMAQI
25th Jul 2025684 PMAQI
25th Jul 2025645 PMAQI
25th Jul 2025656 PMAQI
25th Jul 2025627 PMAQI
25th Jul 2025628 PMAQI
25th Jul 2025649 PMAQI
25th Jul 20256710 PMAQI
25th Jul 20257211 PMAQI
26th Jul 20256812 AMAQI
26th Jul 2025641 AMAQI
26th Jul 2025642 AMAQI
26th Jul 2025643 AMAQI
26th Jul 2025644 AMAQI
27°C24/31°C
26th Jul 2025645 AMAQI
26th Jul 2025646 AMAQI
26th Jul 2025647 AMAQI
26th Jul 2025748 AMAQI
26th Jul 2025759 AMAQI
26th Jul 20257210 AMAQI
26th Jul 20256911 AMAQI
26th Jul 20256812 PMAQI
26th Jul 2025681 PMAQI
26th Jul 2025662 PMAQI
26th Jul 2025643 PMAQI
26th Jul 2025694 PMAQI
26th Jul 2025635 PMAQI
26th Jul 2025626 PMAQI
26th Jul 2025627 PMAQI
26th Jul 2025648 PMAQI
26th Jul 2025679 PMAQI
26th Jul 20257010 PMAQI
26th Jul 20256811 PMAQI
27th Jul 20256512 AMAQI
27th Jul 2025631 AMAQI
27th Jul 2025642 AMAQI
27th Jul 2025643 AMAQI
27th Jul 2025644 AMAQI
29°C25/34°C
27th Jul 2025645 AMAQI
27th Jul 2025646 AMAQI
27th Jul 2025647 AMAQI
27th Jul 2025688 AMAQI
27th Jul 2025689 AMAQI
27th Jul 20256810 AMAQI
27th Jul 20256811 AMAQI
27th Jul 20257012 PMAQI
27th Jul 2025721 PMAQI
27th Jul 2025722 PMAQI
27th Jul 2025663 PMAQI
27th Jul 2025684 PMAQI
27th Jul 2025655 PMAQI
27th Jul 2025786 PMAQI
27th Jul 2025727 PMAQI
27th Jul 2025688 PMAQI
27th Jul 2025709 PMAQI
27th Jul 20257110 PMAQI
27th Jul 20256911 PMAQI
28th Jul 20256812 AMAQI
28th Jul 2025631 AMAQI
28th Jul 2025632 AMAQI
28th Jul 2025633 AMAQI
28th Jul 2025644 AMAQI
28°C24/33°C
28th Jul 2025635 AMAQI
28th Jul 2025626 AMAQI
28th Jul 2025627 AMAQI
28th Jul 2025748 AMAQI
28th Jul 2025829 AMAQI
28th Jul 20258010 AMAQI
28th Jul 20257811 AMAQI
28th Jul 20257812 PMAQI
28th Jul 2025781 PMAQI
28th Jul 2025762 PMAQI
28th Jul 2025723 PMAQI
28th Jul 2025764 PMAQI
28th Jul 2025745 PMAQI
28th Jul 2025736 PMAQI
28th Jul 2025757 PMAQI
28th Jul 2025668 PMAQI
28th Jul 2025679 PMAQI
28th Jul 20256710 PMAQI
28th Jul 20256811 PMAQI
29th Jul 20256712 AMAQI
29th Jul 2025641 AMAQI
29th Jul 2025622 AMAQI
29th Jul 2025643 AMAQI
29th Jul 2025654 AMAQI
27°C25/32°C
29th Jul 2025665 AMAQI
29th Jul 2025666 AMAQI
29th Jul 2025657 AMAQI
29th Jul 2025648 AMAQI
29th Jul 2025599 AMAQI
29th Jul 20255410 AMAQI
29th Jul 20254811 AMAQI
29th Jul 20255412 PMAQI
29th Jul 2025581 PMAQI
29th Jul 2025582 PMAQI
29th Jul 2025443 PMAQI
29th Jul 2025494 PMAQI
29th Jul 2025495 PMAQI
29th Jul 2025546 PMAQI
29th Jul 2025557 PMAQI
29th Jul 2025638 PMAQI
29th Jul 2025659 PMAQI
29th Jul 20256510 PMAQI
29th Jul 20256211 PMAQI
30th Jul 20256512 AMAQI
30th Jul 2025641 AMAQI
30th Jul 2025642 AMAQI
30th Jul 2025633 AMAQI
30th Jul 2025624 AMAQI
27°C22/32°C
30th Jul 2025625 AMAQI
30th Jul 2025626 AMAQI
30th Jul 2025637 AMAQI
30th Jul 2025618 AMAQI
30th Jul 2025609 AMAQI
30th Jul 20255710 AMAQI
30th Jul 20255611 AMAQI
30th Jul 20255912 PMAQI
30th Jul 2025561 PMAQI
30th Jul 2025562 PMAQI
30th Jul 2025553 PMAQI
30th Jul 2025544 PMAQI
30th Jul 2025515 PMAQI
30th Jul 2025606 PMAQI
30th Jul 2025627 PMAQI
30th Jul 2025648 PMAQI
30th Jul 2025649 PMAQI
30th Jul 20256410 PMAQI
30th Jul 20256611 PMAQI
31st Jul 20256212 AMAQI
31st Jul 2025641 AMAQI
31st Jul 2025642 AMAQI
31st Jul 2025633 AMAQI
31st Jul 2025634 AMAQI
25°C21/29°C
31st Jul 2025635 AMAQI
31st Jul 2025636 AMAQI
31st Jul 2025637 AMAQI
31st Jul 2025638 AMAQI
31st Jul 2025639 AMAQI
31st Jul 20256710 AMAQI
31st Jul 20256411 AMAQI
31st Jul 20256812 PMAQI
31st Jul 2025651 PMAQI
31st Jul 2025662 PMAQI
31st Jul 2025623 PMAQI
31st Jul 2025624 PMAQI
31st Jul 2025665 PMAQI
31st Jul 2025656 PMAQI
31st Jul 2025687 PMAQI
31st Jul 2025648 PMAQI
31st Jul 2025679 PMAQI
31st Jul 20256310 PMAQI
31st Jul 20256311 PMAQI
1st Aug 20256212 AMAQI
1st Aug 2025621 AMAQI
1st Aug 2025602 AMAQI
1st Aug 2025613 AMAQI
1st Aug 2025594 AMAQI
25°C22/30°C
1st Aug 2025615 AMAQI
1st Aug 2025626 AMAQI
1st Aug 2025597 AMAQI
1st Aug 2025708 AMAQI
1st Aug 2025629 AMAQI
1st Aug 20256710 AMAQI
1st Aug 20256211 AMAQI
1st Aug 20256012 PMAQI
1st Aug 2025691 PMAQI
1st Aug 2025722 PMAQI
1st Aug 2025713 PMAQI
1st Aug 2025724 PMAQI
1st Aug 2025735 PMAQI
1st Aug 2025746 PMAQI
1st Aug 2025657 PMAQI
1st Aug 2025688 PMAQI
1st Aug 2025679 PMAQI
1st Aug 20257010 PMAQI
1st Aug 20256811 PMAQI
2nd Aug 20256512 AMAQI
2nd Aug 2025601 AMAQI
2nd Aug 2025602 AMAQI
2nd Aug 2025623 AMAQI
2nd Aug 2025634 AMAQI
26°C22/30°C
2nd Aug 2025635 AMAQI
2nd Aug 2025626 AMAQI
2nd Aug 2025647 AMAQI
2nd Aug 2025828 AMAQI
2nd Aug 2025769 AMAQI
2nd Aug 20257210 AMAQI
2nd Aug 20257111 AMAQI
2nd Aug 20257112 PMAQI
2nd Aug 2025661 PMAQI
2nd Aug 2025662 PMAQI
2nd Aug 2025693 PMAQI
2nd Aug 2025674 PMAQI
2nd Aug 2025725 PMAQI
2nd Aug 2025716 PMAQI
2nd Aug 2025707 PMAQI
2nd Aug 2025708 PMAQI
2nd Aug 2025749 PMAQI
2nd Aug 20257010 PMAQI
2nd Aug 20256811 PMAQI
3rd Aug 20256612 AMAQI
3rd Aug 2025601 AMAQI
3rd Aug 2025602 AMAQI
3rd Aug 2025643 AMAQI
3rd Aug 2025654 AMAQI
--°C/°C
3rd Aug 2025655 AMAQI
5 AM3rd Aug 2025646 AMAQI
12 PM
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
8 AM - 7 PM
73AQI
12 hours / Day
360 hours / Month
Avg. Lowest Time
5 AM - 7 AM
69AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 AM to 7 PM (Avg. 73), while the lowest AQI was between 5 AM to 7 AM (Avg. 69).
Night time
Avg. Highest Time
12 AM - 11 PM
70AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
70AQI
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. 70), while the lowest AQI was between 12 AM to 11 PM (Avg. 70).
2025 Days Vs Air Quality
Zanhuang Middle School, Shijiazhuang, Hebei, China
2025
66%
141
29%
61
5%
11
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Good
0 DaysModerate
141 DaysPoor
61 DaysUnhealthy
11 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2025, 0% 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
Zanhuang Middle School, Shijiazhuang, 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
140AQI
140AQI
2nd January 2025
99AQI
99AQI
3rd January 2025
118AQI
118AQI
4th January 2025
138AQI
138AQI
5th January 2025
109AQI
109AQI
6th January 2025
85AQI
85AQI
7th January 2025
81AQI
81AQI
8th January 2025
65AQI
65AQI
9th January 2025
73AQI
73AQI
10th January 2025
78AQI
78AQI
11th January 2025
87AQI
87AQI
12th January 2025
77AQI
77AQI
13th January 2025
107AQI
107AQI
14th January 2025
82AQI
82AQI
15th January 2025
82AQI
82AQI
16th January 2025
84AQI
84AQI
17th January 2025
111AQI
111AQI
18th January 2025
137AQI
137AQI
19th January 2025
120AQI
120AQI
20th January 2025
140AQI
140AQI
21st January 2025
154AQI
154AQI
22nd January 2025
129AQI
129AQI
23rd January 2025
143AQI
143AQI
24th January 2025
143AQI
143AQI
25th January 2025
162AQI
162AQI
26th January 2025
103AQI
103AQI
27th January 2025
82AQI
82AQI
28th January 2025
88AQI
88AQI
29th January 2025
149AQI
149AQI
30th January 2025
130AQI
130AQI
31st January 2025
158AQI
158AQI
1st February 2025
153AQI
153AQI
2nd February 2025
168AQI
168AQI
3rd February 2025
104AQI
104AQI
4th February 2025
96AQI
96AQI
5th February 2025
67AQI
67AQI
6th February 2025
130AQI
130AQI
7th February 2025
65AQI
65AQI
8th February 2025
74AQI
74AQI
9th February 2025
84AQI
84AQI
10th February 2025
122AQI
122AQI
11th February 2025
142AQI
142AQI
12th February 2025
96AQI
96AQI
13th February 2025
104AQI
104AQI
14th February 2025
117AQI
117AQI
15th February 2025
98AQI
98AQI
16th February 2025
84AQI
84AQI
17th February 2025
80AQI
80AQI
18th February 2025
91AQI
91AQI
19th February 2025
103AQI
103AQI
20th February 2025
121AQI
121AQI
21st February 2025
139AQI
139AQI
22nd February 2025
127AQI
127AQI
23rd February 2025
84AQI
84AQI
24th February 2025
106AQI
106AQI
25th February 2025
95AQI
95AQI
26th February 2025
119AQI
119AQI
27th February 2025
141AQI
141AQI
28th February 2025
156AQI
156AQI
1st March 2025
182AQI
182AQI
2nd March 2025
128AQI
128AQI
3rd March 2025
106AQI
106AQI
4th March 2025
98AQI
98AQI
5th March 2025
124AQI
124AQI
6th March 2025
93AQI
93AQI
7th March 2025
139AQI
139AQI
8th March 2025
135AQI
135AQI
9th March 2025
150AQI
150AQI
10th March 2025
156AQI
156AQI
11th March 2025
161AQI
161AQI
12th March 2025
147AQI
147AQI
13th March 2025
154AQI
154AQI
14th March 2025
140AQI
140AQI
15th March 2025
111AQI
111AQI
16th March 2025
81AQI
81AQI
17th March 2025
78AQI
78AQI
18th March 2025
70AQI
70AQI
19th March 2025
74AQI
74AQI
20th March 2025
60AQI
60AQI
21st March 2025
63AQI
63AQI
22nd March 2025
68AQI
68AQI
23rd March 2025
119AQI
119AQI
24th March 2025
136AQI
136AQI
25th March 2025
159AQI
159AQI
26th March 2025
117AQI
117AQI
27th March 2025
118AQI
118AQI
28th March 2025
100AQI
100AQI
29th March 2025
77AQI
77AQI
30th March 2025
86AQI
86AQI
31st March 2025
89AQI
89AQI
1st April 2025
84AQI
84AQI
2nd April 2025
64AQI
64AQI
3rd April 2025
86AQI
86AQI
4th April 2025
117AQI
117AQI
5th April 2025
68AQI
68AQI
6th April 2025
99AQI
99AQI
7th April 2025
116AQI
116AQI
8th April 2025
110AQI
110AQI
9th April 2025
113AQI
113AQI
10th April 2025
101AQI
101AQI
11th April 2025
123AQI
123AQI
12th April 2025
97AQI
97AQI
13th April 2025
80AQI
80AQI
14th April 2025
73AQI
73AQI
15th April 2025
74AQI
74AQI
16th April 2025
113AQI
113AQI
17th April 2025
133AQI
133AQI
18th April 2025
101AQI
101AQI
19th April 2025
103AQI
103AQI
20th April 2025
109AQI
109AQI
21st April 2025
104AQI
104AQI
22nd April 2025
80AQI
80AQI
23rd April 2025
97AQI
97AQI
24th April 2025
67AQI
67AQI
25th April 2025
92AQI
92AQI
26th April 2025
89AQI
89AQI
27th April 2025
84AQI
84AQI
28th April 2025
72AQI
72AQI
29th April 2025
72AQI
72AQI
30th April 2025
93AQI
93AQI
1st May 2025
74AQI
74AQI
2nd May 2025
89AQI
89AQI
3rd May 2025
62AQI
62AQI
4th May 2025
80AQI
80AQI
5th May 2025
103AQI
103AQI
6th May 2025
80AQI
80AQI
7th May 2025
99AQI
99AQI
8th May 2025
101AQI
101AQI
9th May 2025
72AQI
72AQI
10th May 2025
79AQI
79AQI
11th May 2025
70AQI
70AQI
12th May 2025
75AQI
75AQI
13th May 2025
91AQI
91AQI
14th May 2025
82AQI
82AQI
15th May 2025
78AQI
78AQI
16th May 2025
92AQI
92AQI
17th May 2025
79AQI
79AQI
18th May 2025
87AQI
87AQI
19th May 2025
102AQI
102AQI
20th May 2025
105AQI
105AQI
21st May 2025
111AQI
111AQI
22nd May 2025
110AQI
110AQI
23rd May 2025
106AQI
106AQI
24th May 2025
86AQI
86AQI
25th May 2025
87AQI
87AQI
26th May 2025
87AQI
87AQI
27th May 2025
92AQI
92AQI
28th May 2025
90AQI
90AQI
29th May 2025
90AQI
90AQI
30th May 2025
89AQI
89AQI
31st May 2025
95AQI
95AQI
1st June 2025
108AQI
108AQI
2nd June 2025
93AQI
93AQI
3rd June 2025
63AQI
63AQI
4th June 2025
59AQI
59AQI
5th June 2025
72AQI
72AQI
6th June 2025
77AQI
77AQI
7th June 2025
87AQI
87AQI
8th June 2025
88AQI
88AQI
9th June 2025
87AQI
87AQI
10th June 2025
69AQI
69AQI
11th June 2025
81AQI
81AQI
12th June 2025
82AQI
82AQI
13th June 2025
83AQI
83AQI
14th June 2025
78AQI
78AQI
15th June 2025
66AQI
66AQI
16th June 2025
61AQI
61AQI
17th June 2025
63AQI
63AQI
18th June 2025
74AQI
74AQI
19th June 2025
69AQI
69AQI
20th June 2025
74AQI
74AQI
21st June 2025
64AQI
64AQI
22nd June 2025
57AQI
57AQI
23rd June 2025
64AQI
64AQI
24th June 2025
64AQI
64AQI
25th June 2025
73AQI
73AQI
26th June 2025
70AQI
70AQI
27th June 2025
81AQI
81AQI
28th June 2025
72AQI
72AQI
29th June 2025
73AQI
73AQI
30th June 2025
76AQI
76AQI
1st July 2025
68AQI
68AQI
2nd July 2025
65AQI
65AQI
3rd July 2025
61AQI
61AQI
4th July 2025
67AQI
67AQI
5th July 2025
60AQI
60AQI
6th July 2025
58AQI
58AQI
7th July 2025
62AQI
62AQI
8th July 2025
69AQI
69AQI
9th July 2025
71AQI
71AQI
10th July 2025
78AQI
78AQI
11th July 2025
83AQI
83AQI
12th July 2025
83AQI
83AQI
13th July 2025
80AQI
80AQI
14th July 2025
82AQI
82AQI
15th July 2025
87AQI
87AQI
16th July 2025
82AQI
82AQI
17th July 2025
73AQI
73AQI
18th July 2025
75AQI
75AQI
19th July 2025
79AQI
79AQI
20th July 2025
77AQI
77AQI
21st July 2025
72AQI
72AQI
22nd July 2025
73AQI
73AQI
23rd July 2025
63AQI
63AQI
24th July 2025
65AQI
65AQI
25th July 2025
65AQI
65AQI
26th July 2025
66AQI
66AQI
27th July 2025
68AQI
68AQI
28th July 2025
70AQI
70AQI
29th July 2025
60AQI
60AQI
30th July 2025
61AQI
61AQI
31st July 2025
64AQI
64AQI
1st August 2025
64AQI
64AQI
111AQI
110AQI
114AQI
94AQI
88AQI
74AQI
71AQI
64AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202594AQI
13
15
3
12
13
3
13
13
5
18
12
24
7
29
1
31
1
141
61
11
Highest AQI recorded in
March114AQI
Lowest AQI recorded in
August64AQI
202496AQI
2
8
6
2
5
3
10
2
30
31
1
30
18
6
5
9
12
10
7
14
7
2
21
8
2
1
168
50
30
2
Highest AQI recorded in
January134AQI
Lowest AQI recorded in
August69AQI
2023128AQI
2
5
10
10
1
6
7
10
5
1
4
5
3
3
12
14
5
3
30
36
28
6
Highest AQI recorded in
February150AQI
Lowest AQI recorded in
November84AQI
2022115AQI
3
5
16
7
7
9
5
2
6
8
15
10
5
3
2
21
8
14
15
1
15
6
1
4
14
10
5
11
11
4
1
7
9
9
4
1
9
13
7
1
15
118
99
60
12
Highest AQI recorded in
January171AQI
Lowest AQI recorded in
September88AQI
2021103AQI
4
8
2
11
5
1
1
11
9
4
3
6
5
12
5
3
1
13
8
2
2
2
15
10
3
1
2
20
8
15
16
3
24
4
14
11
5
11
11
8
1
6
9
7
8
17
9
5
59
161
75
46
15
5
Highest AQI recorded in
March188AQI
Lowest AQI recorded in
July49AQI
2020104AQI
2
4
5
2
3
10
7
1
3
10
4
1
11
18
1
8
22
1
5
18
7
1
7
12
9
1
6
9
11
5
4
9
5
10
2
2
5
10
14
32
96
98
37
2
Highest AQI recorded in
December134AQI
Lowest AQI recorded in
August81AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
128AQILeast Polluted Year Recorded
2025(Avg.)
94AQIZanhuang Middle School's annual 2025 AQI (94) shows an average percentage change of -12.6% (improved AQI) compared to previous years: 2020 (104), 2021 (103), 2022 (115), 2023 (128), 2024 (96).
