Nanzhai Primary 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
Nanzhai Primary School, Shijiazhuang, Hebei, China
2022
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
2nd Aug 2022
142AQILowest AQI recorded on
12th Aug 2024
44AQISame Day Analysis (1st August ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 66 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
Nanzhai Primary 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
9AM2nd Aug
80AQI
Avg. Lowest Time
2AM3rd Aug
60AQI
In the last 24 hours,
Nanzhai Primary School's AQI reached its highest point of 80 at 9 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
Nanzhai Primary 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 2025655 AMAQI
4th Jul 2025656 AMAQI
4th Jul 2025667 AMAQI
4th Jul 2025678 AMAQI
4th Jul 2025769 AMAQI
4th Jul 20257210 AMAQI
4th Jul 20256811 AMAQI
4th Jul 20256412 PMAQI
4th Jul 2025671 PMAQI
4th Jul 2025692 PMAQI
4th Jul 2025713 PMAQI
4th Jul 2025664 PMAQI
4th Jul 2025645 PMAQI
4th Jul 2025686 PMAQI
4th Jul 2025687 PMAQI
4th Jul 2025658 PMAQI
4th Jul 2025689 PMAQI
4th Jul 20256810 PMAQI
4th Jul 20256911 PMAQI
5th Jul 20256512 AMAQI
5th Jul 2025651 AMAQI
5th Jul 2025642 AMAQI
5th Jul 2025643 AMAQI
5th Jul 2025664 AMAQI
32°C25/39°C
5th Jul 2025655 AMAQI
5th Jul 2025656 AMAQI
5th Jul 2025657 AMAQI
5th Jul 2025588 AMAQI
5th Jul 2025609 AMAQI
5th Jul 20256010 AMAQI
5th Jul 20256011 AMAQI
5th Jul 20255712 PMAQI
5th Jul 2025551 PMAQI
5th Jul 2025552 PMAQI
5th Jul 2025563 PMAQI
5th Jul 2025544 PMAQI
5th Jul 2025575 PMAQI
5th Jul 2025636 PMAQI
5th Jul 2025597 PMAQI
5th Jul 2025628 PMAQI
5th Jul 2025649 PMAQI
5th Jul 20256410 PMAQI
5th Jul 20256011 PMAQI
6th Jul 20256112 AMAQI
6th Jul 2025631 AMAQI
6th Jul 2025642 AMAQI
6th Jul 2025633 AMAQI
6th Jul 2025624 AMAQI
32°C27/36°C
6th Jul 2025615 AMAQI
6th Jul 2025626 AMAQI
6th Jul 2025617 AMAQI
6th Jul 2025588 AMAQI
6th Jul 2025559 AMAQI
6th Jul 20255610 AMAQI
6th Jul 20255511 AMAQI
6th Jul 20255912 PMAQI
6th Jul 2025611 PMAQI
6th Jul 2025582 PMAQI
6th Jul 2025563 PMAQI
6th Jul 2025564 PMAQI
6th Jul 2025555 PMAQI
6th Jul 2025566 PMAQI
6th Jul 2025627 PMAQI
6th Jul 2025628 PMAQI
6th Jul 2025649 PMAQI
6th Jul 20256210 PMAQI
6th Jul 20256211 PMAQI
7th Jul 20256412 AMAQI
7th Jul 2025631 AMAQI
7th Jul 2025622 AMAQI
7th Jul 2025623 AMAQI
7th Jul 2025624 AMAQI
30°C27/34°C
7th Jul 2025615 AMAQI
7th Jul 2025616 AMAQI
7th Jul 2025617 AMAQI
7th Jul 2025618 AMAQI
7th Jul 2025639 AMAQI
7th Jul 20256210 AMAQI
7th Jul 20256211 AMAQI
7th Jul 20256312 PMAQI
7th Jul 2025681 PMAQI
7th Jul 2025642 PMAQI
7th Jul 2025693 PMAQI
7th Jul 2025744 PMAQI
7th Jul 2025685 PMAQI
7th Jul 2025716 PMAQI
7th Jul 2025677 PMAQI
7th Jul 2025648 PMAQI
7th Jul 2025639 PMAQI
7th Jul 20256210 PMAQI
7th Jul 20256211 PMAQI
8th Jul 20256112 AMAQI
8th Jul 2025601 AMAQI
8th Jul 2025622 AMAQI
8th Jul 2025613 AMAQI
8th Jul 2025624 AMAQI
29°C24/34°C
8th Jul 2025625 AMAQI
8th Jul 2025626 AMAQI
8th Jul 2025627 AMAQI
8th Jul 2025728 AMAQI
8th Jul 2025799 AMAQI
8th Jul 20258010 AMAQI
8th Jul 20257611 AMAQI
8th Jul 20257412 PMAQI
8th Jul 2025731 PMAQI
8th Jul 2025742 PMAQI
8th Jul 2025713 PMAQI
8th Jul 2025754 PMAQI
8th Jul 2025745 PMAQI
8th Jul 2025766 PMAQI
8th Jul 2025737 PMAQI
8th Jul 2025688 PMAQI
8th Jul 2025719 PMAQI
8th Jul 20257010 PMAQI
8th Jul 20257111 PMAQI
9th Jul 20256912 AMAQI
9th Jul 2025621 AMAQI
9th Jul 2025612 AMAQI
9th Jul 2025623 AMAQI
9th Jul 2025634 AMAQI
29°C24/35°C
9th Jul 2025635 AMAQI
9th Jul 2025636 AMAQI
9th Jul 2025627 AMAQI
9th Jul 2025828 AMAQI
9th Jul 2025939 AMAQI
9th Jul 20259210 AMAQI
9th Jul 20258911 AMAQI
9th Jul 20258412 PMAQI
9th Jul 2025821 PMAQI
9th Jul 2025802 PMAQI
9th Jul 2025763 PMAQI
9th Jul 2025734 PMAQI
9th Jul 2025725 PMAQI
9th Jul 2025806 PMAQI
9th Jul 2025797 PMAQI
9th Jul 2025738 PMAQI
9th Jul 2025769 PMAQI
9th Jul 20257610 PMAQI
9th Jul 20257711 PMAQI
10th Jul 20257412 AMAQI
10th Jul 2025651 AMAQI
10th Jul 2025642 AMAQI
10th Jul 2025653 AMAQI
10th Jul 2025684 AMAQI
28°C25/34°C
10th Jul 2025675 AMAQI
10th Jul 2025676 AMAQI
10th Jul 2025677 AMAQI
10th Jul 2025828 AMAQI
10th Jul 2025959 AMAQI
10th Jul 20259310 AMAQI
10th Jul 20259611 AMAQI
10th Jul 20259012 PMAQI
10th Jul 2025881 PMAQI
10th Jul 2025852 PMAQI
10th Jul 2025853 PMAQI
10th Jul 2025824 PMAQI
10th Jul 2025745 PMAQI
10th Jul 2025726 PMAQI
10th Jul 2025777 PMAQI
10th Jul 2025778 PMAQI
10th Jul 2025769 PMAQI
10th Jul 20257510 PMAQI
10th Jul 20257611 PMAQI
11th Jul 20257612 AMAQI
11th Jul 2025671 AMAQI
11th Jul 2025662 AMAQI
11th Jul 2025673 AMAQI
11th Jul 2025704 AMAQI
29°C25/34°C
11th Jul 2025705 AMAQI
11th Jul 2025696 AMAQI
11th Jul 2025697 AMAQI
11th Jul 2025908 AMAQI
11th Jul 20251049 AMAQI
11th Jul 202511710 AMAQI
11th Jul 202511111 AMAQI
11th Jul 20259712 PMAQI
11th Jul 20251051 PMAQI
11th Jul 20251002 PMAQI
11th Jul 20251003 PMAQI
11th Jul 2025954 PMAQI
11th Jul 2025925 PMAQI
11th Jul 2025936 PMAQI
11th Jul 2025867 PMAQI
11th Jul 2025788 PMAQI
11th Jul 2025769 PMAQI
11th Jul 20257910 PMAQI
11th Jul 20257911 PMAQI
12th Jul 20257912 AMAQI
12th Jul 2025721 AMAQI
12th Jul 2025682 AMAQI
12th Jul 2025703 AMAQI
12th Jul 2025744 AMAQI
31°C26/37°C
12th Jul 2025745 AMAQI
12th Jul 2025746 AMAQI
12th Jul 2025747 AMAQI
12th Jul 20251138 AMAQI
12th Jul 20251249 AMAQI
12th Jul 202512410 AMAQI
12th Jul 202511111 AMAQI
12th Jul 202510212 PMAQI
12th Jul 2025951 PMAQI
12th Jul 2025912 PMAQI
12th Jul 2025893 PMAQI
12th Jul 2025884 PMAQI
12th Jul 2025865 PMAQI
12th Jul 2025866 PMAQI
12th Jul 2025807 PMAQI
12th Jul 2025768 PMAQI
12th Jul 2025769 PMAQI
12th Jul 20257810 PMAQI
12th Jul 20257811 PMAQI
13th Jul 20258012 AMAQI
13th Jul 2025721 AMAQI
13th Jul 2025722 AMAQI
13th Jul 2025753 AMAQI
13th Jul 2025754 AMAQI
33°C28/38°C
13th Jul 2025755 AMAQI
13th Jul 2025756 AMAQI
13th Jul 2025757 AMAQI
13th Jul 2025848 AMAQI
13th Jul 2025929 AMAQI
13th Jul 20258310 AMAQI
13th Jul 20258211 AMAQI
13th Jul 20258612 PMAQI
13th Jul 2025841 PMAQI
13th Jul 2025832 PMAQI
13th Jul 2025793 PMAQI
13th Jul 2025794 PMAQI
13th Jul 2025745 PMAQI
13th Jul 2025786 PMAQI
13th Jul 2025797 PMAQI
13th Jul 2025778 PMAQI
13th Jul 2025769 PMAQI
13th Jul 20257910 PMAQI
13th Jul 20257911 PMAQI
14th Jul 20258212 AMAQI
14th Jul 2025741 AMAQI
14th Jul 2025752 AMAQI
14th Jul 2025753 AMAQI
14th Jul 2025764 AMAQI
33°C28/38°C
14th Jul 2025765 AMAQI
14th Jul 2025776 AMAQI
14th Jul 2025777 AMAQI
14th Jul 2025798 AMAQI
14th Jul 2025889 AMAQI
14th Jul 20258610 AMAQI
14th Jul 20258611 AMAQI
14th Jul 20258612 PMAQI
14th Jul 2025851 PMAQI
14th Jul 2025862 PMAQI
14th Jul 2025903 PMAQI
14th Jul 2025874 PMAQI
14th Jul 2025845 PMAQI
14th Jul 2025856 PMAQI
14th Jul 2025847 PMAQI
14th Jul 2025828 PMAQI
14th Jul 2025809 PMAQI
14th Jul 20258410 PMAQI
14th Jul 20257911 PMAQI
15th Jul 20258112 AMAQI
15th Jul 2025771 AMAQI
15th Jul 2025742 AMAQI
15th Jul 2025743 AMAQI
15th Jul 2025774 AMAQI
31°C28/36°C
15th Jul 2025765 AMAQI
15th Jul 2025776 AMAQI
15th Jul 2025767 AMAQI
15th Jul 20251028 AMAQI
15th Jul 20251179 AMAQI
15th Jul 202511810 AMAQI
15th Jul 202512611 AMAQI
15th Jul 20259912 PMAQI
15th Jul 2025991 PMAQI
15th Jul 2025912 PMAQI
15th Jul 2025943 PMAQI
15th Jul 2025894 PMAQI
15th Jul 2025875 PMAQI
15th Jul 2025846 PMAQI
15th Jul 2025867 PMAQI
15th Jul 2025888 PMAQI
15th Jul 2025899 PMAQI
15th Jul 20259210 PMAQI
15th Jul 20258711 PMAQI
16th Jul 20258412 AMAQI
16th Jul 2025771 AMAQI
16th Jul 2025772 AMAQI
16th Jul 2025783 AMAQI
16th Jul 2025814 AMAQI
31°C27/36°C
16th Jul 2025825 AMAQI
16th Jul 2025806 AMAQI
16th Jul 2025807 AMAQI
16th Jul 2025948 AMAQI
16th Jul 20251109 AMAQI
16th Jul 202511010 AMAQI
16th Jul 202510511 AMAQI
16th Jul 20259612 PMAQI
16th Jul 2025961 PMAQI
16th Jul 2025932 PMAQI
16th Jul 2025953 PMAQI
16th Jul 2025844 PMAQI
16th Jul 2025835 PMAQI
16th Jul 2025816 PMAQI
16th Jul 2025817 PMAQI
16th Jul 2025858 PMAQI
16th Jul 2025819 PMAQI
16th Jul 20258010 PMAQI
16th Jul 20258211 PMAQI
17th Jul 20258112 AMAQI
17th Jul 2025771 AMAQI
17th Jul 2025782 AMAQI
17th Jul 2025763 AMAQI
17th Jul 2025774 AMAQI
30°C23/37°C
17th Jul 2025785 AMAQI
17th Jul 2025776 AMAQI
17th Jul 2025787 AMAQI
17th Jul 2025858 AMAQI
17th Jul 2025829 AMAQI
17th Jul 20258010 AMAQI
17th Jul 20257411 AMAQI
17th Jul 20257212 PMAQI
17th Jul 2025691 PMAQI
17th Jul 2025682 PMAQI
17th Jul 2025683 PMAQI
17th Jul 2025674 PMAQI
17th Jul 2025665 PMAQI
17th Jul 2025646 PMAQI
17th Jul 2025707 PMAQI
17th Jul 2025738 PMAQI
17th Jul 2025749 PMAQI
17th Jul 20257410 PMAQI
17th Jul 20257511 PMAQI
18th Jul 20257512 AMAQI
18th Jul 2025751 AMAQI
18th Jul 2025742 AMAQI
18th Jul 2025733 AMAQI
18th Jul 2025764 AMAQI
31°C27/37°C
18th Jul 2025765 AMAQI
18th Jul 2025756 AMAQI
18th Jul 2025767 AMAQI
18th Jul 2025768 AMAQI
18th Jul 2025719 AMAQI
18th Jul 20257210 AMAQI
18th Jul 20257511 AMAQI
18th Jul 20257512 PMAQI
18th Jul 2025741 PMAQI
18th Jul 2025752 PMAQI
18th Jul 2025723 PMAQI
18th Jul 2025734 PMAQI
18th Jul 2025695 PMAQI
18th Jul 2025726 PMAQI
18th Jul 2025747 PMAQI
18th Jul 2025738 PMAQI
18th Jul 2025769 PMAQI
18th Jul 20257610 PMAQI
18th Jul 20257611 PMAQI
19th Jul 20257612 AMAQI
19th Jul 2025741 AMAQI
19th Jul 2025742 AMAQI
19th Jul 2025733 AMAQI
19th Jul 2025704 AMAQI
32°C26/39°C
19th Jul 2025715 AMAQI
19th Jul 2025706 AMAQI
19th Jul 2025707 AMAQI
19th Jul 2025848 AMAQI
19th Jul 2025949 AMAQI
19th Jul 20258910 AMAQI
19th Jul 20258811 AMAQI
19th Jul 20258612 PMAQI
19th Jul 2025861 PMAQI
19th Jul 2025822 PMAQI
19th Jul 2025813 PMAQI
19th Jul 2025804 PMAQI
19th Jul 2025885 PMAQI
19th Jul 2025826 PMAQI
19th Jul 2025807 PMAQI
19th Jul 2025778 PMAQI
19th Jul 2025809 PMAQI
19th Jul 20257710 PMAQI
19th Jul 20257811 PMAQI
20th Jul 20257812 AMAQI
20th Jul 2025731 AMAQI
20th Jul 2025722 AMAQI
20th Jul 2025733 AMAQI
20th Jul 2025774 AMAQI
31°C27/37°C
20th Jul 2025765 AMAQI
20th Jul 2025776 AMAQI
20th Jul 2025787 AMAQI
20th Jul 2025808 AMAQI
20th Jul 2025859 AMAQI
20th Jul 20258010 AMAQI
20th Jul 20258111 AMAQI
20th Jul 20257712 PMAQI
20th Jul 2025761 PMAQI
20th Jul 2025722 PMAQI
20th Jul 2025713 PMAQI
20th Jul 2025744 PMAQI
20th Jul 2025765 PMAQI
20th Jul 2025746 PMAQI
20th Jul 2025697 PMAQI
20th Jul 2025798 PMAQI
20th Jul 2025829 PMAQI
20th Jul 20258010 PMAQI
20th Jul 20257411 PMAQI
21st Jul 20257412 AMAQI
21st Jul 2025721 AMAQI
21st Jul 2025732 AMAQI
21st Jul 2025753 AMAQI
21st Jul 2025764 AMAQI
26°C24/27°C
21st Jul 2025765 AMAQI
21st Jul 2025756 AMAQI
21st Jul 2025767 AMAQI
21st Jul 2025798 AMAQI
21st Jul 2025799 AMAQI
21st Jul 20257910 AMAQI
21st Jul 20257511 AMAQI
21st Jul 20256712 PMAQI
21st Jul 2025741 PMAQI
21st Jul 2025642 PMAQI
21st Jul 2025663 PMAQI
21st Jul 2025704 PMAQI
21st Jul 2025775 PMAQI
21st Jul 2025786 PMAQI
21st Jul 2025717 PMAQI
21st Jul 2025758 PMAQI
21st Jul 2025789 PMAQI
21st Jul 20258210 PMAQI
21st Jul 20258411 PMAQI
22nd Jul 20258212 AMAQI
22nd Jul 2025741 AMAQI
22nd Jul 2025722 AMAQI
22nd Jul 2025743 AMAQI
22nd Jul 2025744 AMAQI
29°C23/34°C
22nd Jul 2025745 AMAQI
22nd Jul 2025746 AMAQI
22nd Jul 2025747 AMAQI
22nd Jul 2025898 AMAQI
22nd Jul 20251009 AMAQI
22nd Jul 20259010 AMAQI
22nd Jul 20257611 AMAQI
22nd Jul 20257812 PMAQI
22nd Jul 2025781 PMAQI
22nd Jul 2025672 PMAQI
22nd Jul 2025653 PMAQI
22nd Jul 2025664 PMAQI
22nd Jul 2025665 PMAQI
22nd Jul 2025676 PMAQI
22nd Jul 2025697 PMAQI
22nd Jul 2025768 PMAQI
22nd Jul 2025779 PMAQI
22nd Jul 20257810 PMAQI
22nd Jul 20257611 PMAQI
23rd Jul 20257912 AMAQI
23rd Jul 2025741 AMAQI
23rd Jul 2025722 AMAQI
23rd Jul 2025723 AMAQI
23rd Jul 2025744 AMAQI
30°C25/36°C
23rd Jul 2025755 AMAQI
23rd Jul 2025746 AMAQI
23rd Jul 2025757 AMAQI
23rd Jul 2025738 AMAQI
23rd Jul 2025709 AMAQI
23rd Jul 20256810 AMAQI
23rd Jul 20257411 AMAQI
23rd Jul 20257012 PMAQI
23rd Jul 2025661 PMAQI
23rd Jul 2025622 PMAQI
23rd Jul 2025613 PMAQI
23rd Jul 2025554 PMAQI
23rd Jul 2025565 PMAQI
23rd Jul 2025596 PMAQI
23rd Jul 2025627 PMAQI
23rd Jul 2025678 PMAQI
23rd Jul 2025669 PMAQI
23rd Jul 20256710 PMAQI
23rd Jul 20256811 PMAQI
24th Jul 20256812 AMAQI
24th Jul 2025681 AMAQI
24th Jul 2025702 AMAQI
24th Jul 2025683 AMAQI
24th Jul 2025694 AMAQI
28°C24/34°C
24th Jul 2025685 AMAQI
24th Jul 2025696 AMAQI
24th Jul 2025687 AMAQI
24th Jul 2025698 AMAQI
24th Jul 2025689 AMAQI
24th Jul 20256910 AMAQI
24th Jul 20256811 AMAQI
24th Jul 20256812 PMAQI
24th Jul 2025741 PMAQI
24th Jul 2025712 PMAQI
24th Jul 2025703 PMAQI
24th Jul 2025684 PMAQI
24th Jul 2025725 PMAQI
24th Jul 2025746 PMAQI
24th Jul 2025667 PMAQI
24th Jul 2025668 PMAQI
24th Jul 2025639 PMAQI
24th Jul 20256310 PMAQI
24th Jul 20256411 PMAQI
25th Jul 20256412 AMAQI
25th Jul 2025641 AMAQI
25th Jul 2025652 AMAQI
25th Jul 2025673 AMAQI
25th Jul 2025674 AMAQI
29°C24/35°C
25th Jul 2025685 AMAQI
25th Jul 2025666 AMAQI
25th Jul 2025677 AMAQI
25th Jul 2025748 AMAQI
25th Jul 2025719 AMAQI
25th Jul 20257110 AMAQI
25th Jul 20257011 AMAQI
25th Jul 20257012 PMAQI
25th Jul 2025691 PMAQI
25th Jul 2025672 PMAQI
25th Jul 2025683 PMAQI
25th Jul 2025724 PMAQI
25th Jul 2025685 PMAQI
25th Jul 2025686 PMAQI
25th Jul 2025727 PMAQI
25th Jul 2025698 PMAQI
25th Jul 2025699 PMAQI
25th Jul 20256810 PMAQI
25th Jul 20257011 PMAQI
26th Jul 20256812 AMAQI
26th Jul 2025641 AMAQI
26th Jul 2025642 AMAQI
26th Jul 2025663 AMAQI
26th Jul 2025664 AMAQI
31°C25/36°C
26th Jul 2025665 AMAQI
26th Jul 2025666 AMAQI
26th Jul 2025677 AMAQI
26th Jul 2025728 AMAQI
26th Jul 2025809 AMAQI
26th Jul 20257110 AMAQI
26th Jul 20257611 AMAQI
26th Jul 20257212 PMAQI
26th Jul 2025741 PMAQI
26th Jul 2025762 PMAQI
26th Jul 2025733 PMAQI
26th Jul 2025704 PMAQI
26th Jul 2025725 PMAQI
26th Jul 2025726 PMAQI
26th Jul 2025727 PMAQI
26th Jul 2025688 PMAQI
26th Jul 2025719 PMAQI
26th Jul 20257110 PMAQI
26th Jul 20256811 PMAQI
27th Jul 20256812 AMAQI
27th Jul 2025641 AMAQI
27th Jul 2025642 AMAQI
27th Jul 2025663 AMAQI
27th Jul 2025664 AMAQI
33°C28/39°C
27th Jul 2025665 AMAQI
27th Jul 2025676 AMAQI
27th Jul 2025677 AMAQI
27th Jul 2025698 AMAQI
27th Jul 2025669 AMAQI
27th Jul 20256410 AMAQI
27th Jul 20256911 AMAQI
27th Jul 20257012 PMAQI
27th Jul 2025771 PMAQI
27th Jul 2025752 PMAQI
27th Jul 2025773 PMAQI
27th Jul 2025764 PMAQI
27th Jul 2025785 PMAQI
27th Jul 2025796 PMAQI
27th Jul 2025737 PMAQI
27th Jul 2025708 PMAQI
27th Jul 2025729 PMAQI
27th Jul 20257210 PMAQI
27th Jul 20257011 PMAQI
28th Jul 20256812 AMAQI
28th Jul 2025661 AMAQI
28th Jul 2025652 AMAQI
28th Jul 2025663 AMAQI
28th Jul 2025674 AMAQI
32°C27/39°C
28th Jul 2025675 AMAQI
28th Jul 2025676 AMAQI
28th Jul 2025677 AMAQI
28th Jul 2025758 AMAQI
28th Jul 2025879 AMAQI
28th Jul 20257910 AMAQI
28th Jul 20258311 AMAQI
28th Jul 20258012 PMAQI
28th Jul 2025841 PMAQI
28th Jul 2025822 PMAQI
28th Jul 2025783 PMAQI
28th Jul 2025794 PMAQI
28th Jul 2025805 PMAQI
28th Jul 2025816 PMAQI
28th Jul 2025787 PMAQI
28th Jul 2025708 PMAQI
28th Jul 2025689 PMAQI
28th Jul 20257010 PMAQI
28th Jul 20257011 PMAQI
29th Jul 20257012 AMAQI
29th Jul 2025661 AMAQI
29th Jul 2025652 AMAQI
29th Jul 2025673 AMAQI
29th Jul 2025684 AMAQI
32°C27/38°C
29th Jul 2025695 AMAQI
29th Jul 2025686 AMAQI
29th Jul 2025687 AMAQI
29th Jul 2025628 AMAQI
29th Jul 2025569 AMAQI
29th Jul 20255510 AMAQI
29th Jul 20255211 AMAQI
29th Jul 20255212 PMAQI
29th Jul 2025551 PMAQI
29th Jul 2025532 PMAQI
29th Jul 2025513 PMAQI
29th Jul 2025504 PMAQI
29th Jul 2025515 PMAQI
29th Jul 2025546 PMAQI
29th Jul 2025567 PMAQI
29th Jul 2025638 PMAQI
29th Jul 2025649 PMAQI
29th Jul 20256410 PMAQI
29th Jul 20256511 PMAQI
30th Jul 20256412 AMAQI
30th Jul 2025661 AMAQI
30th Jul 2025662 AMAQI
30th Jul 2025643 AMAQI
30th Jul 2025634 AMAQI
31°C25/36°C
30th Jul 2025635 AMAQI
30th Jul 2025636 AMAQI
30th Jul 2025637 AMAQI
30th Jul 2025668 AMAQI
30th Jul 2025649 AMAQI
30th Jul 20256210 AMAQI
30th Jul 20255911 AMAQI
30th Jul 20255812 PMAQI
30th Jul 2025601 PMAQI
30th Jul 2025582 PMAQI
30th Jul 2025563 PMAQI
30th Jul 2025564 PMAQI
30th Jul 2025545 PMAQI
30th Jul 2025596 PMAQI
30th Jul 2025607 PMAQI
30th Jul 2025638 PMAQI
30th Jul 2025649 PMAQI
30th Jul 20256610 PMAQI
30th Jul 20256411 PMAQI
31st Jul 20256412 AMAQI
31st Jul 2025631 AMAQI
31st Jul 2025642 AMAQI
31st Jul 2025643 AMAQI
31st Jul 2025654 AMAQI
29°C25/33°C
31st Jul 2025655 AMAQI
31st Jul 2025656 AMAQI
31st Jul 2025657 AMAQI
31st Jul 2025658 AMAQI
31st Jul 2025659 AMAQI
31st Jul 20257810 AMAQI
31st Jul 20256611 AMAQI
31st Jul 20257412 PMAQI
31st Jul 2025731 PMAQI
31st Jul 2025712 PMAQI
31st Jul 2025693 PMAQI
31st Jul 2025704 PMAQI
31st Jul 2025695 PMAQI
31st Jul 2025666 PMAQI
31st Jul 2025687 PMAQI
31st Jul 2025718 PMAQI
31st Jul 2025729 PMAQI
31st Jul 20256710 PMAQI
31st Jul 20256411 PMAQI
1st Aug 20256312 AMAQI
1st Aug 2025611 AMAQI
1st Aug 2025592 AMAQI
1st Aug 2025613 AMAQI
1st Aug 2025604 AMAQI
28°C25/33°C
1st Aug 2025615 AMAQI
1st Aug 2025646 AMAQI
1st Aug 2025617 AMAQI
1st Aug 2025748 AMAQI
1st Aug 2025679 AMAQI
1st Aug 20256510 AMAQI
1st Aug 20256211 AMAQI
1st Aug 20257212 PMAQI
1st Aug 2025681 PMAQI
1st Aug 2025732 PMAQI
1st Aug 2025743 PMAQI
1st Aug 2025754 PMAQI
1st Aug 2025745 PMAQI
1st Aug 2025806 PMAQI
1st Aug 2025687 PMAQI
1st Aug 2025698 PMAQI
1st Aug 2025709 PMAQI
1st Aug 20256910 PMAQI
1st Aug 20257011 PMAQI
2nd Aug 20256812 AMAQI
2nd Aug 2025601 AMAQI
2nd Aug 2025602 AMAQI
2nd Aug 2025623 AMAQI
2nd Aug 2025634 AMAQI
30°C24/37°C
2nd Aug 2025635 AMAQI
2nd Aug 2025636 AMAQI
2nd Aug 2025637 AMAQI
2nd Aug 2025768 AMAQI
2nd Aug 2025809 AMAQI
2nd Aug 20257010 AMAQI
2nd Aug 20257311 AMAQI
2nd Aug 20257212 PMAQI
2nd Aug 2025671 PMAQI
2nd Aug 2025662 PMAQI
2nd Aug 2025683 PMAQI
2nd Aug 2025714 PMAQI
2nd Aug 2025705 PMAQI
2nd Aug 2025716 PMAQI
2nd Aug 2025687 PMAQI
2nd Aug 2025708 PMAQI
2nd Aug 2025729 PMAQI
2nd Aug 20257110 PMAQI
2nd Aug 20256911 PMAQI
3rd Aug 20256812 AMAQI
3rd Aug 2025601 AMAQI
3rd Aug 2025602 AMAQI
3rd Aug 2025643 AMAQI
3rd Aug 2025664 AMAQI
--°C/°C
3rd Aug 2025645 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
75AQI
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. 75), while the lowest AQI was between 5 AM to 7 AM (Avg. 69).
Night time
Avg. Highest Time
12 AM - 11 PM
71AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
1 AM - 11 PM
70AQI
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. 71), while the lowest AQI was between 1 AM to 11 PM (Avg. 70).
2025 Days Vs Air Quality
Nanzhai Primary School, Shijiazhuang, Hebei, China
2025
0.4%
1
77%
165
16%
35
6%
12
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Good
1 DaysModerate
165 DaysPoor
35 DaysUnhealthy
12 DaysSevere
0 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
Nanzhai Primary 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
128AQI
128AQI
2nd January 2025
110AQI
110AQI
3rd January 2025
106AQI
106AQI
4th January 2025
115AQI
115AQI
5th January 2025
95AQI
95AQI
6th January 2025
72AQI
72AQI
7th January 2025
62AQI
62AQI
8th January 2025
56AQI
56AQI
9th January 2025
65AQI
65AQI
10th January 2025
75AQI
75AQI
11th January 2025
82AQI
82AQI
12th January 2025
74AQI
74AQI
13th January 2025
108AQI
108AQI
14th January 2025
69AQI
69AQI
15th January 2025
76AQI
76AQI
16th January 2025
72AQI
72AQI
17th January 2025
116AQI
116AQI
18th January 2025
115AQI
115AQI
19th January 2025
97AQI
97AQI
20th January 2025
126AQI
126AQI
21st January 2025
125AQI
125AQI
22nd January 2025
138AQI
138AQI
23rd January 2025
137AQI
137AQI
24th January 2025
149AQI
149AQI
25th January 2025
162AQI
162AQI
26th January 2025
106AQI
106AQI
27th January 2025
82AQI
82AQI
28th January 2025
79AQI
79AQI
29th January 2025
156AQI
156AQI
30th January 2025
140AQI
140AQI
31st January 2025
163AQI
163AQI
1st February 2025
163AQI
163AQI
2nd February 2025
167AQI
167AQI
3rd February 2025
93AQI
93AQI
4th February 2025
93AQI
93AQI
5th February 2025
57AQI
57AQI
6th February 2025
120AQI
120AQI
7th February 2025
49AQI
49AQI
8th February 2025
64AQI
64AQI
9th February 2025
73AQI
73AQI
10th February 2025
119AQI
119AQI
11th February 2025
138AQI
138AQI
12th February 2025
87AQI
87AQI
13th February 2025
98AQI
98AQI
14th February 2025
98AQI
98AQI
15th February 2025
97AQI
97AQI
16th February 2025
77AQI
77AQI
17th February 2025
81AQI
81AQI
18th February 2025
89AQI
89AQI
19th February 2025
111AQI
111AQI
20th February 2025
117AQI
117AQI
21st February 2025
136AQI
136AQI
22nd February 2025
134AQI
134AQI
23rd February 2025
85AQI
85AQI
24th February 2025
99AQI
99AQI
25th February 2025
91AQI
91AQI
26th February 2025
114AQI
114AQI
27th February 2025
139AQI
139AQI
28th February 2025
148AQI
148AQI
1st March 2025
184AQI
184AQI
2nd March 2025
141AQI
141AQI
3rd March 2025
117AQI
117AQI
4th March 2025
102AQI
102AQI
5th March 2025
130AQI
130AQI
6th March 2025
95AQI
95AQI
7th March 2025
131AQI
131AQI
8th March 2025
129AQI
129AQI
9th March 2025
151AQI
151AQI
10th March 2025
155AQI
155AQI
11th March 2025
157AQI
157AQI
12th March 2025
152AQI
152AQI
13th March 2025
152AQI
152AQI
14th March 2025
135AQI
135AQI
15th March 2025
107AQI
107AQI
16th March 2025
77AQI
77AQI
17th March 2025
74AQI
74AQI
18th March 2025
64AQI
64AQI
19th March 2025
68AQI
68AQI
20th March 2025
55AQI
55AQI
21st March 2025
57AQI
57AQI
22nd March 2025
67AQI
67AQI
23rd March 2025
146AQI
146AQI
24th March 2025
98AQI
98AQI
25th March 2025
163AQI
163AQI
26th March 2025
106AQI
106AQI
27th March 2025
129AQI
129AQI
28th March 2025
94AQI
94AQI
29th March 2025
76AQI
76AQI
30th March 2025
70AQI
70AQI
31st March 2025
66AQI
66AQI
1st April 2025
62AQI
62AQI
2nd April 2025
57AQI
57AQI
3rd April 2025
72AQI
72AQI
4th April 2025
79AQI
79AQI
5th April 2025
55AQI
55AQI
6th April 2025
73AQI
73AQI
7th April 2025
78AQI
78AQI
8th April 2025
74AQI
74AQI
9th April 2025
81AQI
81AQI
10th April 2025
73AQI
73AQI
11th April 2025
86AQI
86AQI
12th April 2025
68AQI
68AQI
13th April 2025
68AQI
68AQI
14th April 2025
61AQI
61AQI
15th April 2025
65AQI
65AQI
16th April 2025
83AQI
83AQI
17th April 2025
100AQI
100AQI
18th April 2025
75AQI
75AQI
19th April 2025
86AQI
86AQI
20th April 2025
82AQI
82AQI
21st April 2025
78AQI
78AQI
22nd April 2025
67AQI
67AQI
23rd April 2025
79AQI
79AQI
24th April 2025
58AQI
58AQI
25th April 2025
74AQI
74AQI
26th April 2025
76AQI
76AQI
27th April 2025
69AQI
69AQI
28th April 2025
63AQI
63AQI
29th April 2025
63AQI
63AQI
30th April 2025
72AQI
72AQI
1st May 2025
64AQI
64AQI
2nd May 2025
77AQI
77AQI
3rd May 2025
56AQI
56AQI
4th May 2025
71AQI
71AQI
5th May 2025
76AQI
76AQI
6th May 2025
70AQI
70AQI
7th May 2025
83AQI
83AQI
8th May 2025
82AQI
82AQI
9th May 2025
66AQI
66AQI
10th May 2025
70AQI
70AQI
11th May 2025
64AQI
64AQI
12th May 2025
69AQI
69AQI
13th May 2025
75AQI
75AQI
14th May 2025
67AQI
67AQI
15th May 2025
67AQI
67AQI
16th May 2025
73AQI
73AQI
17th May 2025
65AQI
65AQI
18th May 2025
71AQI
71AQI
19th May 2025
72AQI
72AQI
20th May 2025
81AQI
81AQI
21st May 2025
83AQI
83AQI
22nd May 2025
84AQI
84AQI
23rd May 2025
74AQI
74AQI
24th May 2025
73AQI
73AQI
25th May 2025
75AQI
75AQI
26th May 2025
74AQI
74AQI
27th May 2025
75AQI
75AQI
28th May 2025
75AQI
75AQI
29th May 2025
78AQI
78AQI
30th May 2025
79AQI
79AQI
31st May 2025
82AQI
82AQI
1st June 2025
82AQI
82AQI
2nd June 2025
69AQI
69AQI
3rd June 2025
58AQI
58AQI
4th June 2025
58AQI
58AQI
5th June 2025
62AQI
62AQI
6th June 2025
63AQI
63AQI
7th June 2025
72AQI
72AQI
8th June 2025
69AQI
69AQI
9th June 2025
70AQI
70AQI
10th June 2025
63AQI
63AQI
11th June 2025
68AQI
68AQI
12th June 2025
72AQI
72AQI
13th June 2025
70AQI
70AQI
14th June 2025
67AQI
67AQI
15th June 2025
62AQI
62AQI
16th June 2025
58AQI
58AQI
17th June 2025
62AQI
62AQI
18th June 2025
73AQI
73AQI
19th June 2025
70AQI
70AQI
20th June 2025
74AQI
74AQI
21st June 2025
68AQI
68AQI
22nd June 2025
62AQI
62AQI
23rd June 2025
65AQI
65AQI
24th June 2025
66AQI
66AQI
25th June 2025
74AQI
74AQI
26th June 2025
71AQI
71AQI
27th June 2025
76AQI
76AQI
28th June 2025
76AQI
76AQI
29th June 2025
72AQI
72AQI
30th June 2025
82AQI
82AQI
1st July 2025
71AQI
71AQI
2nd July 2025
72AQI
72AQI
3rd July 2025
63AQI
63AQI
4th July 2025
67AQI
67AQI
5th July 2025
62AQI
62AQI
6th July 2025
60AQI
60AQI
7th July 2025
64AQI
64AQI
8th July 2025
68AQI
68AQI
9th July 2025
73AQI
73AQI
10th July 2025
76AQI
76AQI
11th July 2025
83AQI
83AQI
12th July 2025
84AQI
84AQI
13th July 2025
79AQI
79AQI
14th July 2025
81AQI
81AQI
15th July 2025
87AQI
87AQI
16th July 2025
86AQI
86AQI
17th July 2025
75AQI
75AQI
18th July 2025
75AQI
75AQI
19th July 2025
79AQI
79AQI
20th July 2025
77AQI
77AQI
21st July 2025
75AQI
75AQI
22nd July 2025
77AQI
77AQI
23rd July 2025
70AQI
70AQI
24th July 2025
68AQI
68AQI
25th July 2025
68AQI
68AQI
26th July 2025
70AQI
70AQI
27th July 2025
70AQI
70AQI
28th July 2025
73AQI
73AQI
29th July 2025
62AQI
62AQI
30th July 2025
62AQI
62AQI
31st July 2025
67AQI
67AQI
1st August 2025
66AQI
66AQI
105AQI
105AQI
111AQI
73AQI
73AQI
68AQI
72AQI
66AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202587AQI
14
14
3
1
15
10
2
13
11
7
30
31
30
31
1
1
165
35
12
Highest AQI recorded in
March111AQI
Lowest AQI recorded in
August66AQI
202485AQI
2
14
10
4
1
19
8
4
24
2
1
27
1
4
27
30
31
4
27
2
16
6
5
2
7
15
7
1
9
11
7
2
24
7
21
255
60
23
2
Highest AQI recorded in
November122AQI
Lowest AQI recorded in
August62AQI
2023101AQI
1
2
3
11
12
4
1
4
13
12
4
1
Highest AQI recorded in
December105AQI
Lowest AQI recorded in
November53AQI
202299AQI
1
1
1
4
1
2
1
20
10
16
10
4
1
10
9
1
1
1
2
51
33
8
Highest AQI recorded in
February148AQI
Lowest AQI recorded in
May90AQI
2021147AQI
4
10
9
4
2
1
8
10
8
2
5
4
12
6
4
1
9
11
1
1
1
5
32
34
25
11
6
Highest AQI recorded in
March206AQI
Lowest AQI recorded in
April115AQI
2020115AQI
3
5
5
1
7
11
2
10
5
2
1
9
17
4
6
19
6
2
17
9
3
1
15
8
4
1
8
15
7
9
12
7
2
1
8
14
8
6
92
115
48
3
Highest AQI recorded in
November130AQI
Lowest AQI recorded in
August97AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
147AQILeast Polluted Year Recorded
2024(Avg.)
85AQINanzhai Primary School's annual 2025 AQI (87) shows an average percentage change of -18.1% (improved AQI) compared to previous years: 2020 (115), 2021 (147), 2022 (99), 2023 (101), 2024 (85).
