Hebei Rongcheng Middle School, Gaobeidian, 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
Hebei Rongcheng Middle School, Gaobeidian, Hebei, China
2021
2022
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
31st Aug 2024
98AQILowest 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 63 of Moderate air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Hebei Rongcheng Middle School, Gaobeidian, 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
66AQI
Avg. Lowest Time
11AM3rd Aug
55AQI
In the last 24 hours,
Hebei Rongcheng Middle School's AQI reached its highest point of 66 at 2 PM during the Night, while the lowest point, 55, was recorded at 11 AM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Hebei Rongcheng Middle School, Gaobeidian, 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 2025665 AMAQI
5th Jul 2025666 AMAQI
5th Jul 2025657 AMAQI
5th Jul 2025548 AMAQI
5th Jul 2025449 AMAQI
5th Jul 20255210 AMAQI
5th Jul 20255611 AMAQI
5th Jul 20256612 PMAQI
5th Jul 2025581 PMAQI
5th Jul 2025562 PMAQI
5th Jul 2025543 PMAQI
5th Jul 2025524 PMAQI
5th Jul 2025525 PMAQI
5th Jul 2025526 PMAQI
5th Jul 2025537 PMAQI
5th Jul 2025628 PMAQI
5th Jul 2025609 PMAQI
5th Jul 20256110 PMAQI
5th Jul 20256011 PMAQI
6th Jul 20256012 AMAQI
6th Jul 2025641 AMAQI
6th Jul 2025662 AMAQI
6th Jul 2025643 AMAQI
6th Jul 2025624 AMAQI
31°C28/36°C
6th Jul 2025625 AMAQI
6th Jul 2025636 AMAQI
6th Jul 2025627 AMAQI
6th Jul 2025498 AMAQI
6th Jul 2025419 AMAQI
6th Jul 20254310 AMAQI
6th Jul 20254011 AMAQI
6th Jul 20255212 PMAQI
6th Jul 2025501 PMAQI
6th Jul 2025482 PMAQI
6th Jul 2025513 PMAQI
6th Jul 2025504 PMAQI
6th Jul 2025505 PMAQI
6th Jul 2025526 PMAQI
6th Jul 2025557 PMAQI
6th Jul 2025608 PMAQI
6th Jul 2025609 PMAQI
6th Jul 20256110 PMAQI
6th Jul 20256011 PMAQI
7th Jul 20256112 AMAQI
7th Jul 2025631 AMAQI
7th Jul 2025622 AMAQI
7th Jul 2025623 AMAQI
7th Jul 2025614 AMAQI
30°C27/34°C
7th Jul 2025615 AMAQI
7th Jul 2025616 AMAQI
7th Jul 2025617 AMAQI
7th Jul 2025608 AMAQI
7th Jul 2025599 AMAQI
7th Jul 20255510 AMAQI
7th Jul 20255511 AMAQI
7th Jul 20255712 PMAQI
7th Jul 2025561 PMAQI
7th Jul 2025552 PMAQI
7th Jul 2025573 PMAQI
7th Jul 2025604 PMAQI
7th Jul 2025595 PMAQI
7th Jul 2025626 PMAQI
7th Jul 2025637 PMAQI
7th Jul 2025618 PMAQI
7th Jul 2025629 PMAQI
7th Jul 20256210 PMAQI
7th Jul 20256211 PMAQI
8th Jul 20256112 AMAQI
8th Jul 2025621 AMAQI
8th Jul 2025622 AMAQI
8th Jul 2025613 AMAQI
8th Jul 2025614 AMAQI
30°C25/36°C
8th Jul 2025625 AMAQI
8th Jul 2025616 AMAQI
8th Jul 2025617 AMAQI
8th Jul 2025648 AMAQI
8th Jul 2025629 AMAQI
8th Jul 20256010 AMAQI
8th Jul 20256111 AMAQI
8th Jul 20256112 PMAQI
8th Jul 2025611 PMAQI
8th Jul 2025602 PMAQI
8th Jul 2025613 PMAQI
8th Jul 2025604 PMAQI
8th Jul 2025605 PMAQI
8th Jul 2025626 PMAQI
8th Jul 2025617 PMAQI
8th Jul 2025628 PMAQI
8th Jul 2025639 PMAQI
8th Jul 20256410 PMAQI
8th Jul 20256411 PMAQI
9th Jul 20256612 AMAQI
9th Jul 2025621 AMAQI
9th Jul 2025612 AMAQI
9th Jul 2025623 AMAQI
9th Jul 2025614 AMAQI
30°C24/35°C
9th Jul 2025615 AMAQI
9th Jul 2025616 AMAQI
9th Jul 2025607 AMAQI
9th Jul 2025968 AMAQI
9th Jul 2025979 AMAQI
9th Jul 20259110 AMAQI
9th Jul 20258611 AMAQI
9th Jul 20257812 PMAQI
9th Jul 2025841 PMAQI
9th Jul 2025762 PMAQI
9th Jul 2025693 PMAQI
9th Jul 2025644 PMAQI
9th Jul 2025625 PMAQI
9th Jul 2025646 PMAQI
9th Jul 2025667 PMAQI
9th Jul 2025648 PMAQI
9th Jul 2025649 PMAQI
9th Jul 20256510 PMAQI
9th Jul 20256411 PMAQI
10th Jul 20256412 AMAQI
10th Jul 2025621 AMAQI
10th Jul 2025622 AMAQI
10th Jul 2025643 AMAQI
10th Jul 2025654 AMAQI
29°C26/34°C
10th Jul 2025655 AMAQI
10th Jul 2025666 AMAQI
10th Jul 2025657 AMAQI
10th Jul 2025648 AMAQI
10th Jul 2025599 AMAQI
10th Jul 20257910 AMAQI
10th Jul 20257011 AMAQI
10th Jul 20258412 PMAQI
10th Jul 2025831 PMAQI
10th Jul 2025822 PMAQI
10th Jul 2025783 PMAQI
10th Jul 2025854 PMAQI
10th Jul 2025765 PMAQI
10th Jul 2025706 PMAQI
10th Jul 2025707 PMAQI
10th Jul 2025668 PMAQI
10th Jul 2025689 PMAQI
10th Jul 20256810 PMAQI
10th Jul 20257111 PMAQI
11th Jul 20257012 AMAQI
11th Jul 2025641 AMAQI
11th Jul 2025642 AMAQI
11th Jul 2025643 AMAQI
11th Jul 2025654 AMAQI
30°C25/36°C
11th Jul 2025655 AMAQI
11th Jul 2025656 AMAQI
11th Jul 2025657 AMAQI
11th Jul 2025958 AMAQI
11th Jul 20251109 AMAQI
11th Jul 202512010 AMAQI
11th Jul 202510911 AMAQI
11th Jul 20259012 PMAQI
11th Jul 2025811 PMAQI
11th Jul 2025812 PMAQI
11th Jul 2025723 PMAQI
11th Jul 2025724 PMAQI
11th Jul 2025755 PMAQI
11th Jul 2025786 PMAQI
11th Jul 2025777 PMAQI
11th Jul 2025718 PMAQI
11th Jul 2025719 PMAQI
11th Jul 20257310 PMAQI
11th Jul 20257311 PMAQI
12th Jul 20257112 AMAQI
12th Jul 2025671 AMAQI
12th Jul 2025662 AMAQI
12th Jul 2025673 AMAQI
12th Jul 2025694 AMAQI
31°C26/37°C
12th Jul 2025695 AMAQI
12th Jul 2025696 AMAQI
12th Jul 2025697 AMAQI
12th Jul 2025948 AMAQI
12th Jul 20251029 AMAQI
12th Jul 202510710 AMAQI
12th Jul 20259211 AMAQI
12th Jul 20258412 PMAQI
12th Jul 2025831 PMAQI
12th Jul 2025802 PMAQI
12th Jul 2025803 PMAQI
12th Jul 2025804 PMAQI
12th Jul 2025795 PMAQI
12th Jul 2025776 PMAQI
12th Jul 2025807 PMAQI
12th Jul 2025708 PMAQI
12th Jul 2025739 PMAQI
12th Jul 20257110 PMAQI
12th Jul 20257111 PMAQI
13th Jul 20257212 AMAQI
13th Jul 2025701 AMAQI
13th Jul 2025692 AMAQI
13th Jul 2025703 AMAQI
13th Jul 2025724 AMAQI
32°C27/38°C
13th Jul 2025725 AMAQI
13th Jul 2025726 AMAQI
13th Jul 2025727 AMAQI
13th Jul 2025638 AMAQI
13th Jul 2025549 AMAQI
13th Jul 20255810 AMAQI
13th Jul 20255411 AMAQI
13th Jul 20256012 PMAQI
13th Jul 2025591 PMAQI
13th Jul 2025612 PMAQI
13th Jul 2025583 PMAQI
13th Jul 2025594 PMAQI
13th Jul 2025585 PMAQI
13th Jul 2025586 PMAQI
13th Jul 2025627 PMAQI
13th Jul 2025688 PMAQI
13th Jul 2025699 PMAQI
13th Jul 20256810 PMAQI
13th Jul 20256811 PMAQI
14th Jul 20256812 AMAQI
14th Jul 2025701 AMAQI
14th Jul 2025702 AMAQI
14th Jul 2025703 AMAQI
14th Jul 2025694 AMAQI
32°C26/38°C
14th Jul 2025705 AMAQI
14th Jul 2025706 AMAQI
14th Jul 2025707 AMAQI
14th Jul 2025628 AMAQI
14th Jul 2025629 AMAQI
14th Jul 20256610 AMAQI
14th Jul 20256511 AMAQI
14th Jul 20256612 PMAQI
14th Jul 2025621 PMAQI
14th Jul 2025632 PMAQI
14th Jul 2025623 PMAQI
14th Jul 2025624 PMAQI
14th Jul 2025605 PMAQI
14th Jul 2025626 PMAQI
14th Jul 2025657 PMAQI
14th Jul 2025668 PMAQI
14th Jul 2025669 PMAQI
14th Jul 20256710 PMAQI
14th Jul 20256711 PMAQI
15th Jul 20256812 AMAQI
15th Jul 2025681 AMAQI
15th Jul 2025702 AMAQI
15th Jul 2025703 AMAQI
15th Jul 2025684 AMAQI
32°C27/37°C
15th Jul 2025685 AMAQI
15th Jul 2025686 AMAQI
15th Jul 2025697 AMAQI
15th Jul 2025668 AMAQI
15th Jul 2025649 AMAQI
15th Jul 20257210 AMAQI
15th Jul 20256511 AMAQI
15th Jul 20256912 PMAQI
15th Jul 2025721 PMAQI
15th Jul 2025722 PMAQI
15th Jul 2025753 PMAQI
15th Jul 2025824 PMAQI
15th Jul 2025775 PMAQI
15th Jul 2025776 PMAQI
15th Jul 2025717 PMAQI
15th Jul 2025688 PMAQI
15th Jul 2025689 PMAQI
15th Jul 20256910 PMAQI
15th Jul 20257011 PMAQI
16th Jul 20257112 AMAQI
16th Jul 2025671 AMAQI
16th Jul 2025682 AMAQI
16th Jul 2025683 AMAQI
16th Jul 2025684 AMAQI
29°C24/35°C
16th Jul 2025685 AMAQI
16th Jul 2025686 AMAQI
16th Jul 2025687 AMAQI
16th Jul 2025848 AMAQI
16th Jul 2025859 AMAQI
16th Jul 20258210 AMAQI
16th Jul 20257511 AMAQI
16th Jul 20256812 PMAQI
16th Jul 2025681 PMAQI
16th Jul 2025632 PMAQI
16th Jul 2025603 PMAQI
16th Jul 2025574 PMAQI
16th Jul 2025565 PMAQI
16th Jul 2025576 PMAQI
16th Jul 2025617 PMAQI
16th Jul 2025658 PMAQI
16th Jul 2025669 PMAQI
16th Jul 20256610 PMAQI
16th Jul 20256611 PMAQI
17th Jul 20256712 AMAQI
17th Jul 2025691 AMAQI
17th Jul 2025682 AMAQI
17th Jul 2025693 AMAQI
17th Jul 2025704 AMAQI
28°C21/35°C
17th Jul 2025695 AMAQI
17th Jul 2025696 AMAQI
17th Jul 2025707 AMAQI
17th Jul 2025798 AMAQI
17th Jul 2025709 AMAQI
17th Jul 20253610 AMAQI
17th Jul 20253311 AMAQI
17th Jul 20255212 PMAQI
17th Jul 2025491 PMAQI
17th Jul 2025452 PMAQI
17th Jul 2025463 PMAQI
17th Jul 2025484 PMAQI
17th Jul 2025525 PMAQI
17th Jul 2025506 PMAQI
17th Jul 2025547 PMAQI
17th Jul 2025628 PMAQI
17th Jul 2025639 PMAQI
17th Jul 20256410 PMAQI
17th Jul 20256511 PMAQI
18th Jul 20256612 AMAQI
18th Jul 2025681 AMAQI
18th Jul 2025672 AMAQI
18th Jul 2025673 AMAQI
18th Jul 2025664 AMAQI
31°C25/36°C
18th Jul 2025665 AMAQI
18th Jul 2025666 AMAQI
18th Jul 2025667 AMAQI
18th Jul 2025748 AMAQI
18th Jul 2025729 AMAQI
18th Jul 20256110 AMAQI
18th Jul 20255911 AMAQI
18th Jul 20256212 PMAQI
18th Jul 2025581 PMAQI
18th Jul 2025572 PMAQI
18th Jul 2025583 PMAQI
18th Jul 2025604 PMAQI
18th Jul 2025625 PMAQI
18th Jul 2025636 PMAQI
18th Jul 2025627 PMAQI
18th Jul 2025658 PMAQI
18th Jul 2025669 PMAQI
18th Jul 20256710 PMAQI
18th Jul 20256711 PMAQI
19th Jul 20256612 AMAQI
19th Jul 2025661 AMAQI
19th Jul 2025662 AMAQI
19th Jul 2025663 AMAQI
19th Jul 2025664 AMAQI
32°C25/38°C
19th Jul 2025665 AMAQI
19th Jul 2025666 AMAQI
19th Jul 2025677 AMAQI
19th Jul 2025718 AMAQI
19th Jul 2025819 AMAQI
19th Jul 20256810 AMAQI
19th Jul 20256411 AMAQI
19th Jul 20256312 PMAQI
19th Jul 2025631 PMAQI
19th Jul 2025682 PMAQI
19th Jul 2025683 PMAQI
19th Jul 2025644 PMAQI
19th Jul 2025625 PMAQI
19th Jul 2025596 PMAQI
19th Jul 2025607 PMAQI
19th Jul 2025698 PMAQI
19th Jul 2025759 PMAQI
19th Jul 20257410 PMAQI
19th Jul 20257411 PMAQI
20th Jul 20257512 AMAQI
20th Jul 2025661 AMAQI
20th Jul 2025662 AMAQI
20th Jul 2025663 AMAQI
20th Jul 2025664 AMAQI
31°C27/36°C
20th Jul 2025685 AMAQI
20th Jul 2025666 AMAQI
20th Jul 2025687 AMAQI
20th Jul 2025808 AMAQI
20th Jul 2025859 AMAQI
20th Jul 20257710 AMAQI
20th Jul 20256211 AMAQI
20th Jul 20255312 PMAQI
20th Jul 2025531 PMAQI
20th Jul 2025552 PMAQI
20th Jul 2025533 PMAQI
20th Jul 2025544 PMAQI
20th Jul 2025535 PMAQI
20th Jul 2025486 PMAQI
20th Jul 2025547 PMAQI
20th Jul 2025628 PMAQI
20th Jul 2025629 PMAQI
20th Jul 20256910 PMAQI
20th Jul 20256811 PMAQI
21st Jul 20256712 AMAQI
21st Jul 2025681 AMAQI
21st Jul 2025682 AMAQI
21st Jul 2025673 AMAQI
21st Jul 2025694 AMAQI
26°C23/27°C
21st Jul 2025685 AMAQI
21st Jul 2025686 AMAQI
21st Jul 2025687 AMAQI
21st Jul 2025958 AMAQI
21st Jul 2025969 AMAQI
21st Jul 20258010 AMAQI
21st Jul 20256811 AMAQI
21st Jul 20255812 PMAQI
21st Jul 2025581 PMAQI
21st Jul 2025552 PMAQI
21st Jul 2025503 PMAQI
21st Jul 2025524 PMAQI
21st Jul 2025525 PMAQI
21st Jul 2025506 PMAQI
21st Jul 2025627 PMAQI
21st Jul 2025668 PMAQI
21st Jul 2025689 PMAQI
21st Jul 20256610 PMAQI
21st Jul 20256711 PMAQI
22nd Jul 20256812 AMAQI
22nd Jul 2025681 AMAQI
22nd Jul 2025682 AMAQI
22nd Jul 2025663 AMAQI
22nd Jul 2025654 AMAQI
29°C23/35°C
22nd Jul 2025655 AMAQI
22nd Jul 2025656 AMAQI
22nd Jul 2025657 AMAQI
22nd Jul 2025728 AMAQI
22nd Jul 2025789 AMAQI
22nd Jul 20257810 AMAQI
22nd Jul 20256211 AMAQI
22nd Jul 20256512 PMAQI
22nd Jul 2025601 PMAQI
22nd Jul 2025602 PMAQI
22nd Jul 2025583 PMAQI
22nd Jul 2025594 PMAQI
22nd Jul 2025605 PMAQI
22nd Jul 2025626 PMAQI
22nd Jul 2025607 PMAQI
22nd Jul 2025638 PMAQI
22nd Jul 2025649 PMAQI
22nd Jul 20256510 PMAQI
22nd Jul 20256611 PMAQI
23rd Jul 20256912 AMAQI
23rd Jul 2025651 AMAQI
23rd Jul 2025662 AMAQI
23rd Jul 2025673 AMAQI
23rd Jul 2025674 AMAQI
30°C24/37°C
23rd Jul 2025685 AMAQI
23rd Jul 2025676 AMAQI
23rd Jul 2025687 AMAQI
23rd Jul 2025808 AMAQI
23rd Jul 2025789 AMAQI
23rd Jul 20258010 AMAQI
23rd Jul 20257311 AMAQI
23rd Jul 20256812 PMAQI
23rd Jul 2025601 PMAQI
23rd Jul 2025532 PMAQI
23rd Jul 2025563 PMAQI
23rd Jul 2025534 PMAQI
23rd Jul 2025515 PMAQI
23rd Jul 2025536 PMAQI
23rd Jul 2025567 PMAQI
23rd Jul 2025608 PMAQI
23rd Jul 2025609 PMAQI
23rd Jul 20256010 PMAQI
23rd Jul 20256011 PMAQI
24th Jul 20256112 AMAQI
24th Jul 2025641 AMAQI
24th Jul 2025662 AMAQI
24th Jul 2025673 AMAQI
24th Jul 2025684 AMAQI
30°C25/34°C
24th Jul 2025685 AMAQI
24th Jul 2025676 AMAQI
24th Jul 2025677 AMAQI
24th Jul 2025608 AMAQI
24th Jul 2025569 AMAQI
24th Jul 20255610 AMAQI
24th Jul 20256311 AMAQI
24th Jul 20256812 PMAQI
24th Jul 2025681 PMAQI
24th Jul 2025722 PMAQI
24th Jul 2025703 PMAQI
24th Jul 2025664 PMAQI
24th Jul 2025695 PMAQI
24th Jul 2025636 PMAQI
24th Jul 2025617 PMAQI
24th Jul 2025638 PMAQI
24th Jul 2025639 PMAQI
24th Jul 20256210 PMAQI
24th Jul 20256411 PMAQI
25th Jul 20256212 AMAQI
25th Jul 2025631 AMAQI
25th Jul 2025642 AMAQI
25th Jul 2025653 AMAQI
25th Jul 2025644 AMAQI
29°C25/36°C
25th Jul 2025645 AMAQI
25th Jul 2025646 AMAQI
25th Jul 2025647 AMAQI
25th Jul 2025638 AMAQI
25th Jul 2025689 AMAQI
25th Jul 20256710 AMAQI
25th Jul 20256311 AMAQI
25th Jul 20256812 PMAQI
25th Jul 2025681 PMAQI
25th Jul 2025622 PMAQI
25th Jul 2025643 PMAQI
25th Jul 2025674 PMAQI
25th Jul 2025635 PMAQI
25th Jul 2025706 PMAQI
25th Jul 2025727 PMAQI
25th Jul 2025698 PMAQI
25th Jul 2025699 PMAQI
25th Jul 20256910 PMAQI
25th Jul 20256811 PMAQI
26th Jul 20256812 AMAQI
26th Jul 2025631 AMAQI
26th Jul 2025642 AMAQI
26th Jul 2025643 AMAQI
26th Jul 2025634 AMAQI
30°C26/35°C
26th Jul 2025635 AMAQI
26th Jul 2025636 AMAQI
26th Jul 2025627 AMAQI
26th Jul 2025968 AMAQI
26th Jul 2025959 AMAQI
26th Jul 20257610 AMAQI
26th Jul 20257511 AMAQI
26th Jul 20256612 PMAQI
26th Jul 2025641 PMAQI
26th Jul 2025572 PMAQI
26th Jul 2025563 PMAQI
26th Jul 2025574 PMAQI
26th Jul 2025575 PMAQI
26th Jul 2025596 PMAQI
26th Jul 2025647 PMAQI
26th Jul 2025638 PMAQI
26th Jul 2025659 PMAQI
26th Jul 20256310 PMAQI
26th Jul 20256411 PMAQI
27th Jul 20256412 AMAQI
27th Jul 2025631 AMAQI
27th Jul 2025642 AMAQI
27th Jul 2025643 AMAQI
27th Jul 2025654 AMAQI
32°C27/38°C
27th Jul 2025655 AMAQI
27th Jul 2025646 AMAQI
27th Jul 2025657 AMAQI
27th Jul 2025798 AMAQI
27th Jul 2025939 AMAQI
27th Jul 20256710 AMAQI
27th Jul 20257011 AMAQI
27th Jul 20256412 PMAQI
27th Jul 2025681 PMAQI
27th Jul 2025662 PMAQI
27th Jul 2025643 PMAQI
27th Jul 2025634 PMAQI
27th Jul 2025635 PMAQI
27th Jul 2025636 PMAQI
27th Jul 2025637 PMAQI
27th Jul 2025628 PMAQI
27th Jul 2025619 PMAQI
27th Jul 20256310 PMAQI
27th Jul 20256311 PMAQI
28th Jul 20256512 AMAQI
28th Jul 2025641 AMAQI
28th Jul 2025642 AMAQI
28th Jul 2025643 AMAQI
28th Jul 2025644 AMAQI
31°C26/37°C
28th Jul 2025655 AMAQI
28th Jul 2025646 AMAQI
28th Jul 2025657 AMAQI
28th Jul 2025728 AMAQI
28th Jul 2025749 AMAQI
28th Jul 20256810 AMAQI
28th Jul 20256811 AMAQI
28th Jul 20256212 PMAQI
28th Jul 2025601 PMAQI
28th Jul 2025602 PMAQI
28th Jul 2025603 PMAQI
28th Jul 2025614 PMAQI
28th Jul 2025635 PMAQI
28th Jul 2025666 PMAQI
28th Jul 2025687 PMAQI
28th Jul 2025658 PMAQI
28th Jul 2025649 PMAQI
28th Jul 20256710 PMAQI
28th Jul 20256711 PMAQI
29th Jul 20256612 AMAQI
29th Jul 2025641 AMAQI
29th Jul 2025642 AMAQI
29th Jul 2025643 AMAQI
29th Jul 2025644 AMAQI
32°C27/38°C
29th Jul 2025645 AMAQI
29th Jul 2025656 AMAQI
29th Jul 2025647 AMAQI
29th Jul 2025448 AMAQI
29th Jul 2025309 AMAQI
29th Jul 20253010 AMAQI
29th Jul 20254111 AMAQI
29th Jul 20254712 PMAQI
29th Jul 2025451 PMAQI
29th Jul 2025432 PMAQI
29th Jul 2025363 PMAQI
29th Jul 2025304 PMAQI
29th Jul 2025345 PMAQI
29th Jul 2025346 PMAQI
29th Jul 2025397 PMAQI
29th Jul 2025588 PMAQI
29th Jul 2025569 PMAQI
29th Jul 20255810 PMAQI
29th Jul 20255811 PMAQI
30th Jul 20255812 AMAQI
30th Jul 2025641 AMAQI
30th Jul 2025642 AMAQI
30th Jul 2025633 AMAQI
30th Jul 2025624 AMAQI
30°C25/35°C
30th Jul 2025625 AMAQI
30th Jul 2025626 AMAQI
30th Jul 2025627 AMAQI
30th Jul 2025668 AMAQI
30th Jul 2025639 AMAQI
30th Jul 20255910 AMAQI
30th Jul 20255411 AMAQI
30th Jul 20255012 PMAQI
30th Jul 2025461 PMAQI
30th Jul 2025402 PMAQI
30th Jul 2025383 PMAQI
30th Jul 2025384 PMAQI
30th Jul 2025445 PMAQI
30th Jul 2025456 PMAQI
30th Jul 2025507 PMAQI
30th Jul 2025588 PMAQI
30th Jul 2025589 PMAQI
30th Jul 20255910 PMAQI
30th Jul 20255911 PMAQI
31st Jul 20255812 AMAQI
31st Jul 2025611 AMAQI
31st Jul 2025612 AMAQI
31st Jul 2025613 AMAQI
31st Jul 2025614 AMAQI
28°C23/35°C
31st Jul 2025615 AMAQI
31st Jul 2025616 AMAQI
31st Jul 2025617 AMAQI
31st Jul 2025618 AMAQI
31st Jul 2025619 AMAQI
31st Jul 20255710 AMAQI
31st Jul 20255411 AMAQI
31st Jul 20255612 PMAQI
31st Jul 2025561 PMAQI
31st Jul 2025552 PMAQI
31st Jul 2025573 PMAQI
31st Jul 2025564 PMAQI
31st Jul 2025575 PMAQI
31st Jul 2025596 PMAQI
31st Jul 2025607 PMAQI
31st Jul 2025648 PMAQI
31st Jul 2025659 PMAQI
31st Jul 20256410 PMAQI
31st Jul 20256411 PMAQI
1st Aug 20256612 AMAQI
1st Aug 2025621 AMAQI
1st Aug 2025592 AMAQI
1st Aug 2025613 AMAQI
1st Aug 2025594 AMAQI
27°C23/32°C
1st Aug 2025605 AMAQI
1st Aug 2025596 AMAQI
1st Aug 2025597 AMAQI
1st Aug 2025758 AMAQI
1st Aug 2025689 AMAQI
1st Aug 20256610 AMAQI
1st Aug 20255811 AMAQI
1st Aug 20255612 PMAQI
1st Aug 2025641 PMAQI
1st Aug 2025722 PMAQI
1st Aug 2025713 PMAQI
1st Aug 2025744 PMAQI
1st Aug 2025795 PMAQI
1st Aug 2025776 PMAQI
1st Aug 2025717 PMAQI
1st Aug 2025648 PMAQI
1st Aug 2025649 PMAQI
1st Aug 20256210 PMAQI
1st Aug 20256411 PMAQI
2nd Aug 20256212 AMAQI
2nd Aug 2025591 AMAQI
2nd Aug 2025592 AMAQI
2nd Aug 2025603 AMAQI
2nd Aug 2025624 AMAQI
30°C24/36°C
2nd Aug 2025625 AMAQI
2nd Aug 2025626 AMAQI
2nd Aug 2025627 AMAQI
2nd Aug 2025748 AMAQI
2nd Aug 2025729 AMAQI
2nd Aug 20257010 AMAQI
2nd Aug 20256511 AMAQI
2nd Aug 20256212 PMAQI
2nd Aug 2025661 PMAQI
2nd Aug 2025622 PMAQI
2nd Aug 2025633 PMAQI
2nd Aug 2025664 PMAQI
2nd Aug 2025625 PMAQI
2nd Aug 2025666 PMAQI
2nd Aug 2025687 PMAQI
2nd Aug 2025668 PMAQI
2nd Aug 2025649 PMAQI
2nd Aug 20256610 PMAQI
2nd Aug 20256311 PMAQI
3rd Aug 20256312 AMAQI
3rd Aug 2025601 AMAQI
3rd Aug 2025602 AMAQI
3rd Aug 2025623 AMAQI
3rd Aug 2025624 AMAQI
30°C25/36°C
3rd Aug 2025625 AMAQI
3rd Aug 2025636 AMAQI
3rd Aug 2025627 AMAQI
3rd Aug 2025588 AMAQI
3rd Aug 2025569 AMAQI
3rd Aug 20255910 AMAQI
3rd Aug 20255511 AMAQI
3rd Aug 20256312 PMAQI
3rd Aug 2025601 PMAQI
3rd Aug 2025662 PMAQI
3rd Aug 2025653 PMAQI
3rd Aug 2025644 PMAQI
3rd Aug 2025665 PMAQI
3rd Aug 2025666 PMAQI
3rd Aug 2025657 PMAQI
3rd Aug 2025638 PMAQI
3rd Aug 2025649 PMAQI
3rd Aug 20256510 PMAQI
3rd Aug 20256311 PMAQI
4th Aug 20256412 AMAQI
4th Aug 2025601 AMAQI
4th Aug 2025602 AMAQI
4th Aug 2025603 AMAQI
4th Aug 2025604 AMAQI
--°C/°C
4th Aug 2025605 AMAQI
5 AM12 PM
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
8 AM - 10 AM
70AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
11 AM - 7 PM
62AQI
9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 AM to 10 AM (Avg. 70), while the lowest AQI was between 11 AM to 7 PM (Avg. 62).
Night time
Avg. Highest Time
12 AM - 11 PM
65AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
65AQI
9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 65), while the lowest AQI was between 12 AM to 11 PM (Avg. 65).
2025 Days Vs Air Quality
Hebei Rongcheng Middle School, Gaobeidian, Hebei, China
2025
0.9%
2
70%
150
24%
52
4%
8
0.9%
2
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
2 DaysModerate
150 DaysPoor
52 DaysUnhealthy
8 DaysSevere
2 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 0.93%
Health Risk Level:
Extreme
In 2025, 0.93% 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
Hebei Rongcheng Middle School, Gaobeidian, 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
115AQI
115AQI
2nd January 2025
93AQI
93AQI
3rd January 2025
110AQI
110AQI
4th January 2025
131AQI
131AQI
5th January 2025
107AQI
107AQI
6th January 2025
78AQI
78AQI
7th January 2025
67AQI
67AQI
8th January 2025
49AQI
49AQI
9th January 2025
59AQI
59AQI
10th January 2025
75AQI
75AQI
11th January 2025
89AQI
89AQI
12th January 2025
78AQI
78AQI
13th January 2025
122AQI
122AQI
14th January 2025
61AQI
61AQI
15th January 2025
84AQI
84AQI
16th January 2025
70AQI
70AQI
17th January 2025
119AQI
119AQI
18th January 2025
140AQI
140AQI
19th January 2025
100AQI
100AQI
20th January 2025
157AQI
157AQI
21st January 2025
126AQI
126AQI
22nd January 2025
120AQI
120AQI
23rd January 2025
139AQI
139AQI
24th January 2025
149AQI
149AQI
25th January 2025
163AQI
163AQI
26th January 2025
132AQI
132AQI
27th January 2025
78AQI
78AQI
28th January 2025
106AQI
106AQI
29th January 2025
203AQI
203AQI
30th January 2025
123AQI
123AQI
31st January 2025
165AQI
165AQI
1st February 2025
136AQI
136AQI
2nd February 2025
124AQI
124AQI
3rd February 2025
74AQI
74AQI
4th February 2025
75AQI
75AQI
5th February 2025
62AQI
62AQI
6th February 2025
76AQI
76AQI
7th February 2025
46AQI
46AQI
8th February 2025
56AQI
56AQI
9th February 2025
82AQI
82AQI
10th February 2025
130AQI
130AQI
11th February 2025
143AQI
143AQI
12th February 2025
94AQI
94AQI
13th February 2025
124AQI
124AQI
14th February 2025
137AQI
137AQI
15th February 2025
130AQI
130AQI
16th February 2025
82AQI
82AQI
17th February 2025
73AQI
73AQI
18th February 2025
91AQI
91AQI
19th February 2025
80AQI
80AQI
20th February 2025
85AQI
85AQI
21st February 2025
77AQI
77AQI
22nd February 2025
80AQI
80AQI
23rd February 2025
55AQI
55AQI
24th February 2025
89AQI
89AQI
25th February 2025
78AQI
78AQI
26th February 2025
120AQI
120AQI
27th February 2025
147AQI
147AQI
28th February 2025
170AQI
170AQI
1st March 2025
206AQI
206AQI
2nd March 2025
139AQI
139AQI
3rd March 2025
102AQI
102AQI
4th March 2025
98AQI
98AQI
5th March 2025
137AQI
137AQI
6th March 2025
76AQI
76AQI
7th March 2025
139AQI
139AQI
8th March 2025
140AQI
140AQI
9th March 2025
163AQI
163AQI
10th March 2025
168AQI
168AQI
11th March 2025
178AQI
178AQI
12th March 2025
117AQI
117AQI
13th March 2025
160AQI
160AQI
14th March 2025
104AQI
104AQI
15th March 2025
107AQI
107AQI
16th March 2025
68AQI
68AQI
17th March 2025
74AQI
74AQI
18th March 2025
63AQI
63AQI
19th March 2025
78AQI
78AQI
20th March 2025
58AQI
58AQI
21st March 2025
63AQI
63AQI
22nd March 2025
71AQI
71AQI
23rd March 2025
118AQI
118AQI
24th March 2025
79AQI
79AQI
25th March 2025
82AQI
82AQI
26th March 2025
102AQI
102AQI
27th March 2025
74AQI
74AQI
28th March 2025
79AQI
79AQI
29th March 2025
62AQI
62AQI
30th March 2025
78AQI
78AQI
31st March 2025
89AQI
89AQI
1st April 2025
81AQI
81AQI
2nd April 2025
68AQI
68AQI
3rd April 2025
92AQI
92AQI
4th April 2025
110AQI
110AQI
5th April 2025
69AQI
69AQI
6th April 2025
111AQI
111AQI
7th April 2025
97AQI
97AQI
8th April 2025
96AQI
96AQI
9th April 2025
93AQI
93AQI
10th April 2025
107AQI
107AQI
11th April 2025
137AQI
137AQI
12th April 2025
100AQI
100AQI
13th April 2025
88AQI
88AQI
14th April 2025
76AQI
76AQI
15th April 2025
83AQI
83AQI
16th April 2025
113AQI
113AQI
17th April 2025
101AQI
101AQI
18th April 2025
83AQI
83AQI
19th April 2025
94AQI
94AQI
20th April 2025
102AQI
102AQI
21st April 2025
117AQI
117AQI
22nd April 2025
77AQI
77AQI
23rd April 2025
94AQI
94AQI
24th April 2025
66AQI
66AQI
25th April 2025
88AQI
88AQI
26th April 2025
110AQI
110AQI
27th April 2025
74AQI
74AQI
28th April 2025
86AQI
86AQI
29th April 2025
83AQI
83AQI
30th April 2025
88AQI
88AQI
1st May 2025
71AQI
71AQI
2nd May 2025
83AQI
83AQI
3rd May 2025
61AQI
61AQI
4th May 2025
78AQI
78AQI
5th May 2025
89AQI
89AQI
6th May 2025
77AQI
77AQI
7th May 2025
102AQI
102AQI
8th May 2025
107AQI
107AQI
9th May 2025
76AQI
76AQI
10th May 2025
84AQI
84AQI
11th May 2025
85AQI
85AQI
12th May 2025
96AQI
96AQI
13th May 2025
100AQI
100AQI
14th May 2025
79AQI
79AQI
15th May 2025
76AQI
76AQI
16th May 2025
106AQI
106AQI
17th May 2025
74AQI
74AQI
18th May 2025
91AQI
91AQI
19th May 2025
102AQI
102AQI
20th May 2025
115AQI
115AQI
21st May 2025
104AQI
104AQI
22nd May 2025
116AQI
116AQI
23rd May 2025
107AQI
107AQI
24th May 2025
88AQI
88AQI
25th May 2025
95AQI
95AQI
26th May 2025
98AQI
98AQI
27th May 2025
98AQI
98AQI
28th May 2025
104AQI
104AQI
29th May 2025
100AQI
100AQI
30th May 2025
96AQI
96AQI
31st May 2025
100AQI
100AQI
1st June 2025
110AQI
110AQI
2nd June 2025
85AQI
85AQI
3rd June 2025
62AQI
62AQI
4th June 2025
66AQI
66AQI
5th June 2025
74AQI
74AQI
6th June 2025
77AQI
77AQI
7th June 2025
69AQI
69AQI
8th June 2025
71AQI
71AQI
9th June 2025
74AQI
74AQI
10th June 2025
68AQI
68AQI
11th June 2025
75AQI
75AQI
12th June 2025
79AQI
79AQI
13th June 2025
86AQI
86AQI
14th June 2025
82AQI
82AQI
15th June 2025
67AQI
67AQI
16th June 2025
56AQI
56AQI
17th June 2025
69AQI
69AQI
18th June 2025
76AQI
76AQI
19th June 2025
66AQI
66AQI
20th June 2025
65AQI
65AQI
21st June 2025
62AQI
62AQI
22nd June 2025
53AQI
53AQI
23rd June 2025
66AQI
66AQI
24th June 2025
70AQI
70AQI
25th June 2025
73AQI
73AQI
26th June 2025
74AQI
74AQI
27th June 2025
79AQI
79AQI
28th June 2025
80AQI
80AQI
29th June 2025
77AQI
77AQI
30th June 2025
74AQI
74AQI
1st July 2025
65AQI
65AQI
2nd July 2025
69AQI
69AQI
3rd July 2025
60AQI
60AQI
4th July 2025
65AQI
65AQI
5th July 2025
59AQI
59AQI
6th July 2025
56AQI
56AQI
7th July 2025
60AQI
60AQI
8th July 2025
62AQI
62AQI
9th July 2025
68AQI
68AQI
10th July 2025
70AQI
70AQI
11th July 2025
76AQI
76AQI
12th July 2025
77AQI
77AQI
13th July 2025
65AQI
65AQI
14th July 2025
66AQI
66AQI
15th July 2025
70AQI
70AQI
16th July 2025
67AQI
67AQI
17th July 2025
60AQI
60AQI
18th July 2025
65AQI
65AQI
19th July 2025
67AQI
67AQI
20th July 2025
63AQI
63AQI
21st July 2025
66AQI
66AQI
22nd July 2025
65AQI
65AQI
23rd July 2025
64AQI
64AQI
24th July 2025
65AQI
65AQI
25th July 2025
66AQI
66AQI
26th July 2025
65AQI
65AQI
27th July 2025
66AQI
66AQI
28th July 2025
65AQI
65AQI
29th July 2025
51AQI
51AQI
30th July 2025
56AQI
56AQI
31st July 2025
60AQI
60AQI
1st August 2025
65AQI
65AQI
2nd August 2025
63AQI
63AQI
110AQI
97AQI
106AQI
93AQI
92AQI
73AQI
64AQI
64AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202590AQI
1
12
14
3
1
1
17
9
1
16
10
4
1
21
9
22
9
29
1
31
2
2
150
52
8
2
Highest AQI recorded in
January110AQI
Lowest AQI recorded in
August64AQI
202487AQI
16
1
1
1
11
1
30
3
28
11
20
4
14
11
2
6
13
10
14
9
7
1
18
12
21
160
46
17
Highest AQI recorded in
October126AQI
Lowest AQI recorded in
August59AQI
202373AQI
3
31
34
Highest AQI recorded in
December73AQI
Lowest AQI recorded in
November72AQI
2022111AQI
1
5
10
12
3
8
8
4
3
5
14
9
14
9
7
17
13
1
1
14
14
1
1
20
3
1
6
84
71
34
3
Highest AQI recorded in
January143AQI
Lowest AQI recorded in
August61AQI
202191AQI
11
7
10
3
1
5
11
8
2
1
4
8
13
3
3
10
15
3
2
1
12
13
3
1
1
13
13
4
16
7
7
1
31
30
31
10
6
6
7
1
1
9
11
9
1
121
77
91
58
11
7
Highest AQI recorded in
March183AQI
Lowest AQI recorded in
October1AQI
2020116AQI
1
5
6
1
1
11
7
2
1
9
7
1
10
15
5
6
22
3
16
13
2
7
10
9
3
11
10
9
1
12
8
8
2
1
5
11
13
1
11
95
108
47
4
Highest AQI recorded in
December141AQI
Lowest AQI recorded in
September91AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2020(Avg.)
116AQILeast Polluted Year Recorded
2023(Avg.)
73AQIHebei Rongcheng Middle School's annual 2025 AQI (90) shows an average percentage change of -2.4% (improved AQI) compared to previous years: 2020 (116), 2021 (91), 2022 (111), 2023 (73), 2024 (87).
