Yuxian Second Middle School, Zhangjiakou Shi Xuanhua Qu, 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
Yuxian Second Middle School, Zhangjiakou Shi Xuanhua Qu, Hebei, China
2021
2022
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
2nd Aug 2022
107AQILowest AQI recorded on
1st Aug 2021
1AQISame Day Analysis (2nd August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 2nd highest AQI at 68 of Moderate air quality, showing improvement over 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Yuxian Second Middle School, Zhangjiakou Shi Xuanhua Qu, Hebei, China
AQI
Day
Night
.
5 AM3rd Aug 2025
7 PM
4 AM4th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
2PM3rd Aug
76AQI
Avg. Lowest Time
5PM3rd Aug
60AQI
In the last 24 hours,
Yuxian Second Middle School's AQI reached its highest point of 76 at 2 PM during the Night, while the lowest point, 60, was recorded at 5 PM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Yuxian Second Middle School, Zhangjiakou Shi Xuanhua Qu, Hebei, China
JulAug
05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th
Day
Night
5th Jul 2025655 AMAQI
5th Jul 2025656 AMAQI
5th Jul 2025657 AMAQI
5th Jul 2025548 AMAQI
5th Jul 2025399 AMAQI
5th Jul 20253810 AMAQI
5th Jul 20253511 AMAQI
5th Jul 20254712 PMAQI
5th Jul 2025461 PMAQI
5th Jul 2025422 PMAQI
5th Jul 2025443 PMAQI
5th Jul 2025424 PMAQI
5th Jul 2025445 PMAQI
5th Jul 2025446 PMAQI
5th Jul 2025507 PMAQI
5th Jul 2025588 PMAQI
5th Jul 2025589 PMAQI
5th Jul 20255810 PMAQI
5th Jul 20255911 PMAQI
6th Jul 20256012 AMAQI
6th Jul 2025631 AMAQI
6th Jul 2025642 AMAQI
6th Jul 2025623 AMAQI
6th Jul 2025604 AMAQI
21°C16/25°C
6th Jul 2025605 AMAQI
6th Jul 2025606 AMAQI
6th Jul 2025607 AMAQI
6th Jul 2025508 AMAQI
6th Jul 2025469 AMAQI
6th Jul 20253310 AMAQI
6th Jul 20252811 AMAQI
6th Jul 20254912 PMAQI
6th Jul 2025421 PMAQI
6th Jul 2025432 PMAQI
6th Jul 2025393 PMAQI
6th Jul 2025444 PMAQI
6th Jul 2025465 PMAQI
6th Jul 2025506 PMAQI
6th Jul 2025547 PMAQI
6th Jul 2025588 PMAQI
6th Jul 2025599 PMAQI
6th Jul 20255810 PMAQI
6th Jul 20255811 PMAQI
7th Jul 20255912 AMAQI
7th Jul 2025621 AMAQI
7th Jul 2025622 AMAQI
7th Jul 2025613 AMAQI
7th Jul 2025584 AMAQI
19°C13/21°C
7th Jul 2025585 AMAQI
7th Jul 2025596 AMAQI
7th Jul 2025607 AMAQI
7th Jul 2025588 AMAQI
7th Jul 2025559 AMAQI
7th Jul 20255210 AMAQI
7th Jul 20255411 AMAQI
7th Jul 20256012 PMAQI
7th Jul 2025541 PMAQI
7th Jul 2025492 PMAQI
7th Jul 2025493 PMAQI
7th Jul 2025524 PMAQI
7th Jul 2025565 PMAQI
7th Jul 2025586 PMAQI
7th Jul 2025607 PMAQI
7th Jul 2025608 PMAQI
7th Jul 2025609 PMAQI
7th Jul 20256210 PMAQI
7th Jul 20256111 PMAQI
8th Jul 20256212 AMAQI
8th Jul 2025601 AMAQI
8th Jul 2025602 AMAQI
8th Jul 2025593 AMAQI
8th Jul 2025594 AMAQI
20°C14/23°C
8th Jul 2025595 AMAQI
8th Jul 2025596 AMAQI
8th Jul 2025587 AMAQI
8th Jul 2025668 AMAQI
8th Jul 2025739 AMAQI
8th Jul 20257610 AMAQI
8th Jul 20257211 AMAQI
8th Jul 20256512 PMAQI
8th Jul 2025641 PMAQI
8th Jul 2025642 PMAQI
8th Jul 2025633 PMAQI
8th Jul 2025644 PMAQI
8th Jul 2025665 PMAQI
8th Jul 2025626 PMAQI
8th Jul 2025567 PMAQI
8th Jul 2025628 PMAQI
8th Jul 2025659 PMAQI
8th Jul 20256610 PMAQI
8th Jul 20256511 PMAQI
9th Jul 20256512 AMAQI
9th Jul 2025601 AMAQI
9th Jul 2025602 AMAQI
9th Jul 2025603 AMAQI
9th Jul 2025604 AMAQI
20°C14/24°C
9th Jul 2025615 AMAQI
9th Jul 2025606 AMAQI
9th Jul 2025607 AMAQI
9th Jul 2025748 AMAQI
9th Jul 2025719 AMAQI
9th Jul 20256710 AMAQI
9th Jul 20256511 AMAQI
9th Jul 20257412 PMAQI
9th Jul 2025741 PMAQI
9th Jul 2025702 PMAQI
9th Jul 2025713 PMAQI
9th Jul 2025674 PMAQI
9th Jul 2025685 PMAQI
9th Jul 2025666 PMAQI
9th Jul 2025687 PMAQI
9th Jul 2025668 PMAQI
9th Jul 2025689 PMAQI
9th Jul 20256510 PMAQI
9th Jul 20256411 PMAQI
10th Jul 20256312 AMAQI
10th Jul 2025621 AMAQI
10th Jul 2025622 AMAQI
10th Jul 2025633 AMAQI
10th Jul 2025644 AMAQI
20°C15/22°C
10th Jul 2025645 AMAQI
10th Jul 2025646 AMAQI
10th Jul 2025647 AMAQI
10th Jul 2025718 AMAQI
10th Jul 2025709 AMAQI
10th Jul 20257510 AMAQI
10th Jul 20257511 AMAQI
10th Jul 20257412 PMAQI
10th Jul 2025801 PMAQI
10th Jul 2025762 PMAQI
10th Jul 2025803 PMAQI
10th Jul 2025774 PMAQI
10th Jul 2025715 PMAQI
10th Jul 2025756 PMAQI
10th Jul 2025737 PMAQI
10th Jul 2025688 PMAQI
10th Jul 2025699 PMAQI
10th Jul 20256810 PMAQI
10th Jul 20256911 PMAQI
11th Jul 20257012 AMAQI
11th Jul 2025621 AMAQI
11th Jul 2025622 AMAQI
11th Jul 2025633 AMAQI
11th Jul 2025644 AMAQI
20°C15/22°C
11th Jul 2025645 AMAQI
11th Jul 2025646 AMAQI
11th Jul 2025637 AMAQI
11th Jul 2025908 AMAQI
11th Jul 20251059 AMAQI
11th Jul 202512110 AMAQI
11th Jul 202511311 AMAQI
11th Jul 20259312 PMAQI
11th Jul 2025891 PMAQI
11th Jul 2025852 PMAQI
11th Jul 2025813 PMAQI
11th Jul 2025844 PMAQI
11th Jul 2025815 PMAQI
11th Jul 2025836 PMAQI
11th Jul 2025827 PMAQI
11th Jul 2025748 PMAQI
11th Jul 2025749 PMAQI
11th Jul 20257610 PMAQI
11th Jul 20257511 PMAQI
12th Jul 20257512 AMAQI
12th Jul 2025691 AMAQI
12th Jul 2025652 AMAQI
12th Jul 2025653 AMAQI
12th Jul 2025684 AMAQI
24°C20/29°C
12th Jul 2025675 AMAQI
12th Jul 2025676 AMAQI
12th Jul 2025687 AMAQI
12th Jul 20251108 AMAQI
12th Jul 20251249 AMAQI
12th Jul 202511210 AMAQI
12th Jul 202510411 AMAQI
12th Jul 20259412 PMAQI
12th Jul 2025921 PMAQI
12th Jul 2025862 PMAQI
12th Jul 2025833 PMAQI
12th Jul 2025784 PMAQI
12th Jul 2025805 PMAQI
12th Jul 2025776 PMAQI
12th Jul 2025727 PMAQI
12th Jul 2025718 PMAQI
12th Jul 2025729 PMAQI
12th Jul 20257010 PMAQI
12th Jul 20256911 PMAQI
13th Jul 20256712 AMAQI
13th Jul 2025681 AMAQI
13th Jul 2025692 AMAQI
13th Jul 2025713 AMAQI
13th Jul 2025754 AMAQI
25°C20/28°C
13th Jul 2025755 AMAQI
13th Jul 2025746 AMAQI
13th Jul 2025747 AMAQI
13th Jul 2025688 AMAQI
13th Jul 2025609 AMAQI
13th Jul 20256110 AMAQI
13th Jul 20256411 AMAQI
13th Jul 20256412 PMAQI
13th Jul 2025621 PMAQI
13th Jul 2025582 PMAQI
13th Jul 2025573 PMAQI
13th Jul 2025524 PMAQI
13th Jul 2025545 PMAQI
13th Jul 2025546 PMAQI
13th Jul 2025577 PMAQI
13th Jul 2025668 PMAQI
13th Jul 2025679 PMAQI
13th Jul 20257010 PMAQI
13th Jul 20256811 PMAQI
14th Jul 20256812 AMAQI
14th Jul 2025701 AMAQI
14th Jul 2025692 AMAQI
14th Jul 2025693 AMAQI
14th Jul 2025694 AMAQI
25°C18/30°C
14th Jul 2025685 AMAQI
14th Jul 2025686 AMAQI
14th Jul 2025697 AMAQI
14th Jul 2025758 AMAQI
14th Jul 2025819 AMAQI
14th Jul 20258210 AMAQI
14th Jul 20258311 AMAQI
14th Jul 20257812 PMAQI
14th Jul 2025801 PMAQI
14th Jul 2025782 PMAQI
14th Jul 2025693 PMAQI
14th Jul 2025704 PMAQI
14th Jul 2025685 PMAQI
14th Jul 2025696 PMAQI
14th Jul 2025727 PMAQI
14th Jul 2025748 PMAQI
14th Jul 2025769 PMAQI
14th Jul 20257710 PMAQI
14th Jul 20257611 PMAQI
15th Jul 20257812 AMAQI
15th Jul 2025701 AMAQI
15th Jul 2025682 AMAQI
15th Jul 2025693 AMAQI
15th Jul 2025704 AMAQI
24°C19/29°C
15th Jul 2025705 AMAQI
15th Jul 2025706 AMAQI
15th Jul 2025717 AMAQI
15th Jul 2025868 AMAQI
15th Jul 2025919 AMAQI
15th Jul 20258910 AMAQI
15th Jul 20259011 AMAQI
15th Jul 20259212 PMAQI
15th Jul 2025821 PMAQI
15th Jul 2025822 PMAQI
15th Jul 2025783 PMAQI
15th Jul 2025744 PMAQI
15th Jul 2025745 PMAQI
15th Jul 2025626 PMAQI
15th Jul 2025647 PMAQI
15th Jul 2025678 PMAQI
15th Jul 2025709 PMAQI
15th Jul 20257710 PMAQI
15th Jul 20257511 PMAQI
16th Jul 20257512 AMAQI
16th Jul 2025721 AMAQI
16th Jul 2025702 AMAQI
16th Jul 2025723 AMAQI
16th Jul 2025734 AMAQI
22°C16/27°C
16th Jul 2025745 AMAQI
16th Jul 2025756 AMAQI
16th Jul 2025767 AMAQI
16th Jul 2025968 AMAQI
16th Jul 2025839 AMAQI
16th Jul 20257310 AMAQI
16th Jul 20256211 AMAQI
16th Jul 20256212 PMAQI
16th Jul 2025601 PMAQI
16th Jul 2025562 PMAQI
16th Jul 2025493 PMAQI
16th Jul 2025454 PMAQI
16th Jul 2025505 PMAQI
16th Jul 2025436 PMAQI
16th Jul 2025497 PMAQI
16th Jul 2025608 PMAQI
16th Jul 2025629 PMAQI
16th Jul 20256610 PMAQI
16th Jul 20257111 PMAQI
17th Jul 20256812 AMAQI
17th Jul 2025741 AMAQI
17th Jul 2025722 AMAQI
17th Jul 2025733 AMAQI
17th Jul 2025764 AMAQI
20°C14/24°C
17th Jul 2025745 AMAQI
17th Jul 2025746 AMAQI
17th Jul 2025737 AMAQI
17th Jul 2025458 AMAQI
17th Jul 2025399 AMAQI
17th Jul 20253710 AMAQI
17th Jul 20253311 AMAQI
17th Jul 20255212 PMAQI
17th Jul 2025541 PMAQI
17th Jul 2025542 PMAQI
17th Jul 2025533 PMAQI
17th Jul 2025524 PMAQI
17th Jul 2025525 PMAQI
17th Jul 2025526 PMAQI
17th Jul 2025567 PMAQI
17th Jul 2025638 PMAQI
17th Jul 2025669 PMAQI
17th Jul 20256610 PMAQI
17th Jul 20256611 PMAQI
18th Jul 20256612 AMAQI
18th Jul 2025731 AMAQI
18th Jul 2025702 AMAQI
18th Jul 2025683 AMAQI
18th Jul 2025624 AMAQI
20°C12/24°C
18th Jul 2025635 AMAQI
18th Jul 2025626 AMAQI
18th Jul 2025627 AMAQI
18th Jul 2025638 AMAQI
18th Jul 2025609 AMAQI
18th Jul 20256310 AMAQI
18th Jul 20256511 AMAQI
18th Jul 20256212 PMAQI
18th Jul 2025601 PMAQI
18th Jul 2025582 PMAQI
18th Jul 2025563 PMAQI
18th Jul 2025584 PMAQI
18th Jul 2025605 PMAQI
18th Jul 2025606 PMAQI
18th Jul 2025637 PMAQI
18th Jul 2025688 PMAQI
18th Jul 2025699 PMAQI
18th Jul 20256910 PMAQI
18th Jul 20256911 PMAQI
19th Jul 20256812 AMAQI
19th Jul 2025671 AMAQI
19th Jul 2025672 AMAQI
19th Jul 2025683 AMAQI
19th Jul 2025694 AMAQI
22°C15/26°C
19th Jul 2025685 AMAQI
19th Jul 2025686 AMAQI
19th Jul 2025687 AMAQI
19th Jul 2025778 AMAQI
19th Jul 2025859 AMAQI
19th Jul 20258310 AMAQI
19th Jul 20258211 AMAQI
19th Jul 20258212 PMAQI
19th Jul 2025861 PMAQI
19th Jul 2025822 PMAQI
19th Jul 2025793 PMAQI
19th Jul 2025764 PMAQI
19th Jul 2025785 PMAQI
19th Jul 2025806 PMAQI
19th Jul 2025787 PMAQI
19th Jul 2025728 PMAQI
19th Jul 2025729 PMAQI
19th Jul 20257210 PMAQI
19th Jul 20257211 PMAQI
20th Jul 20257112 AMAQI
20th Jul 2025661 AMAQI
20th Jul 2025682 AMAQI
20th Jul 2025673 AMAQI
20th Jul 2025674 AMAQI
18°C15/20°C
20th Jul 2025685 AMAQI
20th Jul 2025686 AMAQI
20th Jul 2025687 AMAQI
20th Jul 2025568 AMAQI
20th Jul 2025509 AMAQI
20th Jul 20254210 AMAQI
20th Jul 20253811 AMAQI
20th Jul 20254712 PMAQI
20th Jul 2025501 PMAQI
20th Jul 2025442 PMAQI
20th Jul 2025513 PMAQI
20th Jul 2025524 PMAQI
20th Jul 2025555 PMAQI
20th Jul 2025506 PMAQI
20th Jul 2025547 PMAQI
20th Jul 2025638 PMAQI
20th Jul 2025639 PMAQI
20th Jul 20256510 PMAQI
20th Jul 20256611 PMAQI
21st Jul 20256612 AMAQI
21st Jul 2025671 AMAQI
21st Jul 2025682 AMAQI
21st Jul 2025663 AMAQI
21st Jul 2025624 AMAQI
19°C14/21°C
21st Jul 2025645 AMAQI
21st Jul 2025646 AMAQI
21st Jul 2025637 AMAQI
21st Jul 2025618 AMAQI
21st Jul 2025639 AMAQI
21st Jul 20256110 AMAQI
21st Jul 20256111 AMAQI
21st Jul 20255512 PMAQI
21st Jul 2025541 PMAQI
21st Jul 2025522 PMAQI
21st Jul 2025453 PMAQI
21st Jul 2025424 PMAQI
21st Jul 2025415 PMAQI
21st Jul 2025466 PMAQI
21st Jul 2025507 PMAQI
21st Jul 2025588 PMAQI
21st Jul 2025639 PMAQI
21st Jul 20256310 PMAQI
21st Jul 20256311 PMAQI
22nd Jul 20256212 AMAQI
22nd Jul 2025641 AMAQI
22nd Jul 2025632 AMAQI
22nd Jul 2025643 AMAQI
22nd Jul 2025644 AMAQI
20°C13/23°C
22nd Jul 2025655 AMAQI
22nd Jul 2025666 AMAQI
22nd Jul 2025657 AMAQI
22nd Jul 2025668 AMAQI
22nd Jul 2025699 AMAQI
22nd Jul 20256610 AMAQI
22nd Jul 20256811 AMAQI
22nd Jul 20257012 PMAQI
22nd Jul 2025641 PMAQI
22nd Jul 2025602 PMAQI
22nd Jul 2025603 PMAQI
22nd Jul 2025574 PMAQI
22nd Jul 2025575 PMAQI
22nd Jul 2025596 PMAQI
22nd Jul 2025607 PMAQI
22nd Jul 2025668 PMAQI
22nd Jul 2025669 PMAQI
22nd Jul 20256710 PMAQI
22nd Jul 20256811 PMAQI
23rd Jul 20256612 AMAQI
23rd Jul 2025651 AMAQI
23rd Jul 2025642 AMAQI
23rd Jul 2025643 AMAQI
23rd Jul 2025654 AMAQI
20°C13/24°C
23rd Jul 2025665 AMAQI
23rd Jul 2025666 AMAQI
23rd Jul 2025677 AMAQI
23rd Jul 2025718 AMAQI
23rd Jul 2025729 AMAQI
23rd Jul 20257810 AMAQI
23rd Jul 20257511 AMAQI
23rd Jul 20257412 PMAQI
23rd Jul 2025651 PMAQI
23rd Jul 2025632 PMAQI
23rd Jul 2025603 PMAQI
23rd Jul 2025584 PMAQI
23rd Jul 2025585 PMAQI
23rd Jul 2025606 PMAQI
23rd Jul 2025617 PMAQI
23rd Jul 2025628 PMAQI
23rd Jul 2025629 PMAQI
23rd Jul 20256110 PMAQI
23rd Jul 20256111 PMAQI
24th Jul 20256112 AMAQI
24th Jul 2025631 AMAQI
24th Jul 2025642 AMAQI
24th Jul 2025643 AMAQI
24th Jul 2025644 AMAQI
20°C13/23°C
24th Jul 2025645 AMAQI
24th Jul 2025646 AMAQI
24th Jul 2025647 AMAQI
24th Jul 2025608 AMAQI
24th Jul 2025619 AMAQI
24th Jul 20256510 AMAQI
24th Jul 20256011 AMAQI
24th Jul 20255812 PMAQI
24th Jul 2025601 PMAQI
24th Jul 2025562 PMAQI
24th Jul 2025573 PMAQI
24th Jul 2025594 PMAQI
24th Jul 2025575 PMAQI
24th Jul 2025596 PMAQI
24th Jul 2025587 PMAQI
24th Jul 2025628 PMAQI
24th Jul 2025629 PMAQI
24th Jul 20256110 PMAQI
24th Jul 20255911 PMAQI
25th Jul 20256212 AMAQI
25th Jul 2025631 AMAQI
25th Jul 2025622 AMAQI
25th Jul 2025623 AMAQI
25th Jul 2025604 AMAQI
20°C16/21°C
25th Jul 2025605 AMAQI
25th Jul 2025616 AMAQI
25th Jul 2025607 AMAQI
25th Jul 2025448 AMAQI
25th Jul 2025479 AMAQI
25th Jul 20255510 AMAQI
25th Jul 20254511 AMAQI
25th Jul 20255712 PMAQI
25th Jul 2025581 PMAQI
25th Jul 2025592 PMAQI
25th Jul 2025573 PMAQI
25th Jul 2025594 PMAQI
25th Jul 2025595 PMAQI
25th Jul 2025596 PMAQI
25th Jul 2025607 PMAQI
25th Jul 2025668 PMAQI
25th Jul 2025649 PMAQI
25th Jul 20256410 PMAQI
25th Jul 20256611 PMAQI
26th Jul 20256512 AMAQI
26th Jul 2025621 AMAQI
26th Jul 2025612 AMAQI
26th Jul 2025633 AMAQI
26th Jul 2025644 AMAQI
23°C20/25°C
26th Jul 2025645 AMAQI
26th Jul 2025666 AMAQI
26th Jul 2025667 AMAQI
26th Jul 2025648 AMAQI
26th Jul 2025609 AMAQI
26th Jul 20255910 AMAQI
26th Jul 20256411 AMAQI
26th Jul 20255812 PMAQI
26th Jul 2025601 PMAQI
26th Jul 2025582 PMAQI
26th Jul 2025553 PMAQI
26th Jul 2025564 PMAQI
26th Jul 2025555 PMAQI
26th Jul 2025546 PMAQI
26th Jul 2025557 PMAQI
26th Jul 2025608 PMAQI
26th Jul 2025629 PMAQI
26th Jul 20256410 PMAQI
26th Jul 20255911 PMAQI
27th Jul 20255912 AMAQI
27th Jul 2025631 AMAQI
27th Jul 2025632 AMAQI
27th Jul 2025623 AMAQI
27th Jul 2025624 AMAQI
21°C16/23°C
27th Jul 2025635 AMAQI
27th Jul 2025626 AMAQI
27th Jul 2025627 AMAQI
27th Jul 2025638 AMAQI
27th Jul 2025629 AMAQI
27th Jul 20255810 AMAQI
27th Jul 20256711 AMAQI
27th Jul 20256412 PMAQI
27th Jul 2025641 PMAQI
27th Jul 2025632 PMAQI
27th Jul 2025623 PMAQI
27th Jul 2025634 PMAQI
27th Jul 2025585 PMAQI
27th Jul 2025576 PMAQI
27th Jul 2025607 PMAQI
27th Jul 2025628 PMAQI
27th Jul 2025649 PMAQI
27th Jul 20256610 PMAQI
27th Jul 20256511 PMAQI
28th Jul 20256512 AMAQI
28th Jul 2025621 AMAQI
28th Jul 2025622 AMAQI
28th Jul 2025603 AMAQI
28th Jul 2025604 AMAQI
20°C16/22°C
28th Jul 2025595 AMAQI
28th Jul 2025606 AMAQI
28th Jul 2025597 AMAQI
28th Jul 2025748 AMAQI
28th Jul 2025829 AMAQI
28th Jul 20257210 AMAQI
28th Jul 20257111 AMAQI
28th Jul 20257812 PMAQI
28th Jul 2025731 PMAQI
28th Jul 2025672 PMAQI
28th Jul 2025653 PMAQI
28th Jul 2025624 PMAQI
28th Jul 2025625 PMAQI
28th Jul 2025596 PMAQI
28th Jul 2025647 PMAQI
28th Jul 2025648 PMAQI
28th Jul 2025639 PMAQI
28th Jul 20256110 PMAQI
28th Jul 20256111 PMAQI
29th Jul 20256012 AMAQI
29th Jul 2025601 AMAQI
29th Jul 2025612 AMAQI
29th Jul 2025623 AMAQI
29th Jul 2025644 AMAQI
21°C16/25°C
29th Jul 2025645 AMAQI
29th Jul 2025656 AMAQI
29th Jul 2025657 AMAQI
29th Jul 2025558 AMAQI
29th Jul 2025389 AMAQI
29th Jul 20253810 AMAQI
29th Jul 20254111 AMAQI
29th Jul 20254512 PMAQI
29th Jul 2025541 PMAQI
29th Jul 2025512 PMAQI
29th Jul 2025423 PMAQI
29th Jul 2025404 PMAQI
29th Jul 2025445 PMAQI
29th Jul 2025436 PMAQI
29th Jul 2025467 PMAQI
29th Jul 2025578 PMAQI
29th Jul 2025599 PMAQI
29th Jul 20256010 PMAQI
29th Jul 20255911 PMAQI
30th Jul 20255912 AMAQI
30th Jul 2025621 AMAQI
30th Jul 2025622 AMAQI
30th Jul 2025623 AMAQI
30th Jul 2025604 AMAQI
21°C15/27°C
30th Jul 2025605 AMAQI
30th Jul 2025606 AMAQI
30th Jul 2025597 AMAQI
30th Jul 2025528 AMAQI
30th Jul 2025549 AMAQI
30th Jul 20255010 AMAQI
30th Jul 20254911 AMAQI
30th Jul 20254012 PMAQI
30th Jul 2025421 PMAQI
30th Jul 2025422 PMAQI
30th Jul 2025443 PMAQI
30th Jul 2025434 PMAQI
30th Jul 2025485 PMAQI
30th Jul 2025536 PMAQI
30th Jul 2025557 PMAQI
30th Jul 2025598 PMAQI
30th Jul 2025609 PMAQI
30th Jul 20256110 PMAQI
30th Jul 20256011 PMAQI
31st Jul 20255912 AMAQI
31st Jul 2025591 AMAQI
31st Jul 2025602 AMAQI
31st Jul 2025593 AMAQI
31st Jul 2025594 AMAQI
18°C10/21°C
31st Jul 2025595 AMAQI
31st Jul 2025596 AMAQI
31st Jul 2025597 AMAQI
31st Jul 2025598 AMAQI
31st Jul 2025599 AMAQI
31st Jul 20256910 AMAQI
31st Jul 20256311 AMAQI
31st Jul 20256212 PMAQI
31st Jul 2025601 PMAQI
31st Jul 2025642 PMAQI
31st Jul 2025613 PMAQI
31st Jul 2025614 PMAQI
31st Jul 2025585 PMAQI
31st Jul 2025636 PMAQI
31st Jul 2025667 PMAQI
31st Jul 2025668 PMAQI
31st Jul 2025679 PMAQI
31st Jul 20256710 PMAQI
31st Jul 20256611 PMAQI
1st Aug 20256612 AMAQI
1st Aug 2025601 AMAQI
1st Aug 2025602 AMAQI
1st Aug 2025603 AMAQI
1st Aug 2025594 AMAQI
17°C13/18°C
1st Aug 2025595 AMAQI
1st Aug 2025596 AMAQI
1st Aug 2025597 AMAQI
1st Aug 2025768 AMAQI
1st Aug 2025729 AMAQI
1st Aug 20257310 AMAQI
1st Aug 20256611 AMAQI
1st Aug 20256812 PMAQI
1st Aug 2025711 PMAQI
1st Aug 2025732 PMAQI
1st Aug 2025763 PMAQI
1st Aug 2025744 PMAQI
1st Aug 2025805 PMAQI
1st Aug 2025706 PMAQI
1st Aug 2025707 PMAQI
1st Aug 2025688 PMAQI
1st Aug 2025689 PMAQI
1st Aug 20257010 PMAQI
1st Aug 20257111 PMAQI
2nd Aug 20256412 AMAQI
2nd Aug 2025591 AMAQI
2nd Aug 2025602 AMAQI
2nd Aug 2025623 AMAQI
2nd Aug 2025634 AMAQI
21°C14/25°C
2nd Aug 2025635 AMAQI
2nd Aug 2025636 AMAQI
2nd Aug 2025637 AMAQI
2nd Aug 2025818 AMAQI
2nd Aug 2025809 AMAQI
2nd Aug 20257510 AMAQI
2nd Aug 20257611 AMAQI
2nd Aug 20257812 PMAQI
2nd Aug 2025801 PMAQI
2nd Aug 2025752 PMAQI
2nd Aug 2025723 PMAQI
2nd Aug 2025754 PMAQI
2nd Aug 2025685 PMAQI
2nd Aug 2025686 PMAQI
2nd Aug 2025687 PMAQI
2nd Aug 2025628 PMAQI
2nd Aug 2025639 PMAQI
2nd Aug 20256610 PMAQI
2nd Aug 20256511 PMAQI
3rd Aug 20256412 AMAQI
3rd Aug 2025601 AMAQI
3rd Aug 2025602 AMAQI
3rd Aug 2025643 AMAQI
3rd Aug 2025644 AMAQI
21°C15/25°C
3rd Aug 2025645 AMAQI
3rd Aug 2025646 AMAQI
3rd Aug 2025637 AMAQI
3rd Aug 2025688 AMAQI
3rd Aug 2025749 AMAQI
3rd Aug 20257010 AMAQI
3rd Aug 20256911 AMAQI
3rd Aug 20257412 PMAQI
3rd Aug 2025641 PMAQI
3rd Aug 2025762 PMAQI
3rd Aug 2025683 PMAQI
3rd Aug 2025654 PMAQI
3rd Aug 2025605 PMAQI
3rd Aug 2025686 PMAQI
3rd Aug 2025667 PMAQI
3rd Aug 2025668 PMAQI
3rd Aug 2025669 PMAQI
3rd Aug 20256510 PMAQI
3rd Aug 20256511 PMAQI
4th Aug 20256312 AMAQI
4th Aug 2025621 AMAQI
4th Aug 2025622 AMAQI
4th Aug 2025623 AMAQI
4th Aug 2025644 AMAQI
--°C/°C
4th Aug 2025635 AMAQI
5 AM12 PM
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
8 AM - 7 PM
64AQI
12 hours / Day
360 hours / Month
Avg. Lowest Time
5 AM - 7 PM
64AQI
15 hours / Day
450 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 AM to 7 PM (Avg. 64), while the lowest AQI was between 5 AM to 7 PM (Avg. 64).
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
Yuxian Second Middle School, Zhangjiakou Shi Xuanhua Qu, Hebei, China
2025
2%
5
83%
178
13%
27
2%
4
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
5 DaysModerate
178 DaysPoor
27 DaysUnhealthy
4 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 2%
Health Risk Level:
Extreme
In 2025, 2% of 215 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.
Annual Air Quality Insights
Yuxian Second Middle School, Zhangjiakou Shi Xuanhua Qu, 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
76AQI
76AQI
2nd January 2025
70AQI
70AQI
3rd January 2025
71AQI
71AQI
4th January 2025
75AQI
75AQI
5th January 2025
69AQI
69AQI
6th January 2025
52AQI
52AQI
7th January 2025
51AQI
51AQI
8th January 2025
43AQI
43AQI
9th January 2025
51AQI
51AQI
10th January 2025
64AQI
64AQI
11th January 2025
72AQI
72AQI
12th January 2025
66AQI
66AQI
13th January 2025
80AQI
80AQI
14th January 2025
50AQI
50AQI
15th January 2025
65AQI
65AQI
16th January 2025
68AQI
68AQI
17th January 2025
87AQI
87AQI
18th January 2025
81AQI
81AQI
19th January 2025
76AQI
76AQI
20th January 2025
88AQI
88AQI
21st January 2025
84AQI
84AQI
22nd January 2025
102AQI
102AQI
23rd January 2025
120AQI
120AQI
24th January 2025
141AQI
141AQI
25th January 2025
158AQI
158AQI
26th January 2025
106AQI
106AQI
27th January 2025
79AQI
79AQI
28th January 2025
80AQI
80AQI
29th January 2025
120AQI
120AQI
30th January 2025
122AQI
122AQI
31st January 2025
142AQI
142AQI
1st February 2025
150AQI
150AQI
2nd February 2025
101AQI
101AQI
3rd February 2025
80AQI
80AQI
4th February 2025
65AQI
65AQI
5th February 2025
55AQI
55AQI
6th February 2025
80AQI
80AQI
7th February 2025
48AQI
48AQI
8th February 2025
55AQI
55AQI
9th February 2025
64AQI
64AQI
10th February 2025
92AQI
92AQI
11th February 2025
112AQI
112AQI
12th February 2025
81AQI
81AQI
13th February 2025
81AQI
81AQI
14th February 2025
78AQI
78AQI
15th February 2025
80AQI
80AQI
16th February 2025
55AQI
55AQI
17th February 2025
67AQI
67AQI
18th February 2025
59AQI
59AQI
19th February 2025
63AQI
63AQI
20th February 2025
64AQI
64AQI
21st February 2025
67AQI
67AQI
22nd February 2025
58AQI
58AQI
23rd February 2025
55AQI
55AQI
24th February 2025
77AQI
77AQI
25th February 2025
60AQI
60AQI
26th February 2025
87AQI
87AQI
27th February 2025
108AQI
108AQI
28th February 2025
112AQI
112AQI
1st March 2025
155AQI
155AQI
2nd March 2025
103AQI
103AQI
3rd March 2025
99AQI
99AQI
4th March 2025
98AQI
98AQI
5th March 2025
101AQI
101AQI
6th March 2025
69AQI
69AQI
7th March 2025
115AQI
115AQI
8th March 2025
107AQI
107AQI
9th March 2025
133AQI
133AQI
10th March 2025
142AQI
142AQI
11th March 2025
157AQI
157AQI
12th March 2025
97AQI
97AQI
13th March 2025
140AQI
140AQI
14th March 2025
110AQI
110AQI
15th March 2025
94AQI
94AQI
16th March 2025
72AQI
72AQI
17th March 2025
62AQI
62AQI
18th March 2025
58AQI
58AQI
19th March 2025
56AQI
56AQI
20th March 2025
49AQI
49AQI
21st March 2025
54AQI
54AQI
22nd March 2025
62AQI
62AQI
23rd March 2025
154AQI
154AQI
24th March 2025
79AQI
79AQI
25th March 2025
99AQI
99AQI
26th March 2025
105AQI
105AQI
27th March 2025
99AQI
99AQI
28th March 2025
76AQI
76AQI
29th March 2025
65AQI
65AQI
30th March 2025
69AQI
69AQI
31st March 2025
63AQI
63AQI
1st April 2025
65AQI
65AQI
2nd April 2025
63AQI
63AQI
3rd April 2025
86AQI
86AQI
4th April 2025
83AQI
83AQI
5th April 2025
64AQI
64AQI
6th April 2025
88AQI
88AQI
7th April 2025
78AQI
78AQI
8th April 2025
83AQI
83AQI
9th April 2025
85AQI
85AQI
10th April 2025
77AQI
77AQI
11th April 2025
134AQI
134AQI
12th April 2025
79AQI
79AQI
13th April 2025
82AQI
82AQI
14th April 2025
65AQI
65AQI
15th April 2025
75AQI
75AQI
16th April 2025
118AQI
118AQI
17th April 2025
94AQI
94AQI
18th April 2025
82AQI
82AQI
19th April 2025
86AQI
86AQI
20th April 2025
110AQI
110AQI
21st April 2025
99AQI
99AQI
22nd April 2025
74AQI
74AQI
23rd April 2025
80AQI
80AQI
24th April 2025
60AQI
60AQI
25th April 2025
78AQI
78AQI
26th April 2025
85AQI
85AQI
27th April 2025
63AQI
63AQI
28th April 2025
66AQI
66AQI
29th April 2025
74AQI
74AQI
30th April 2025
76AQI
76AQI
1st May 2025
66AQI
66AQI
2nd May 2025
74AQI
74AQI
3rd May 2025
60AQI
60AQI
4th May 2025
79AQI
79AQI
5th May 2025
107AQI
107AQI
6th May 2025
75AQI
75AQI
7th May 2025
99AQI
99AQI
8th May 2025
106AQI
106AQI
9th May 2025
74AQI
74AQI
10th May 2025
85AQI
85AQI
11th May 2025
71AQI
71AQI
12th May 2025
87AQI
87AQI
13th May 2025
99AQI
99AQI
14th May 2025
73AQI
73AQI
15th May 2025
76AQI
76AQI
16th May 2025
90AQI
90AQI
17th May 2025
74AQI
74AQI
18th May 2025
80AQI
80AQI
19th May 2025
82AQI
82AQI
20th May 2025
92AQI
92AQI
21st May 2025
100AQI
100AQI
22nd May 2025
103AQI
103AQI
23rd May 2025
97AQI
97AQI
24th May 2025
89AQI
89AQI
25th May 2025
87AQI
87AQI
26th May 2025
85AQI
85AQI
27th May 2025
80AQI
80AQI
28th May 2025
88AQI
88AQI
29th May 2025
87AQI
87AQI
30th May 2025
98AQI
98AQI
31st May 2025
75AQI
75AQI
1st June 2025
99AQI
99AQI
2nd June 2025
56AQI
56AQI
3rd June 2025
55AQI
55AQI
4th June 2025
53AQI
53AQI
5th June 2025
58AQI
58AQI
6th June 2025
60AQI
60AQI
7th June 2025
62AQI
62AQI
8th June 2025
62AQI
62AQI
9th June 2025
63AQI
63AQI
10th June 2025
61AQI
61AQI
11th June 2025
71AQI
71AQI
12th June 2025
81AQI
81AQI
13th June 2025
78AQI
78AQI
14th June 2025
71AQI
71AQI
15th June 2025
57AQI
57AQI
16th June 2025
55AQI
55AQI
17th June 2025
63AQI
63AQI
18th June 2025
66AQI
66AQI
19th June 2025
64AQI
64AQI
20th June 2025
62AQI
62AQI
21st June 2025
56AQI
56AQI
22nd June 2025
46AQI
46AQI
23rd June 2025
54AQI
54AQI
24th June 2025
59AQI
59AQI
25th June 2025
63AQI
63AQI
26th June 2025
66AQI
66AQI
27th June 2025
70AQI
70AQI
28th June 2025
71AQI
71AQI
29th June 2025
69AQI
69AQI
30th June 2025
69AQI
69AQI
1st July 2025
64AQI
64AQI
2nd July 2025
67AQI
67AQI
3rd July 2025
62AQI
62AQI
4th July 2025
65AQI
65AQI
5th July 2025
56AQI
56AQI
6th July 2025
53AQI
53AQI
7th July 2025
58AQI
58AQI
8th July 2025
63AQI
63AQI
9th July 2025
66AQI
66AQI
10th July 2025
69AQI
69AQI
11th July 2025
77AQI
77AQI
12th July 2025
78AQI
78AQI
13th July 2025
66AQI
66AQI
14th July 2025
72AQI
72AQI
15th July 2025
75AQI
75AQI
16th July 2025
65AQI
65AQI
17th July 2025
61AQI
61AQI
18th July 2025
64AQI
64AQI
19th July 2025
74AQI
74AQI
20th July 2025
59AQI
59AQI
21st July 2025
59AQI
59AQI
22nd July 2025
64AQI
64AQI
23rd July 2025
65AQI
65AQI
24th July 2025
61AQI
61AQI
25th July 2025
60AQI
60AQI
26th July 2025
61AQI
61AQI
27th July 2025
62AQI
62AQI
28th July 2025
64AQI
64AQI
29th July 2025
54AQI
54AQI
30th July 2025
55AQI
55AQI
31st July 2025
62AQI
62AQI
1st August 2025
67AQI
67AQI
2nd August 2025
68AQI
68AQI
84AQI
77AQI
95AQI
82AQI
85AQI
64AQI
64AQI
68AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202579AQI
2
21
7
1
1
22
5
1
18
9
3
27
3
28
3
1
29
31
2
5
178
27
4
Highest AQI recorded in
March95AQI
Lowest AQI recorded in
July64AQI
202463AQI
16
2
5
3
11
1
30
3
28
9
22
15
12
2
5
20
6
5
20
4
1
2
27
2
65
170
15
1
Highest AQI recorded in
November76AQI
Lowest AQI recorded in
January18AQI
202311AQI
3
31
34
Highest AQI recorded in
December11AQI
Lowest AQI recorded in
November9AQI
202284AQI
8
14
9
3
12
5
4
13
10
4
2
17
6
3
14
17
9
16
5
12
10
1
1
1
44
94
42
16
Highest AQI recorded in
January128AQI
Lowest AQI recorded in
July55AQI
202174AQI
5
10
5
6
3
2
10
13
5
7
15
7
2
2
13
9
1
1
3
20
5
2
1
6
20
4
17
13
1
31
30
31
10
6
13
1
1
13
17
136
112
82
21
4
6
Highest AQI recorded in
March155AQI
Lowest AQI recorded in
October1AQI
202083AQI
1
5
4
3
2
12
6
1
7
8
3
1
24
5
1
24
6
2
27
2
9
18
2
5
20
5
1
1
16
9
4
3
12
11
5
32
166
53
14
Highest AQI recorded in
March105AQI
Lowest AQI recorded in
September63AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
84AQILeast Polluted Year Recorded
2023(Avg.)
11AQIYuxian Second Middle School's annual 2025 AQI (79) shows an average percentage change of 125.9% (worsened AQI) compared to previous years: 2020 (83), 2021 (74), 2022 (84), 2023 (11), 2024 (63).
