Haixing County Third Middle School, Huanghua, 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+
October Air Quality Analysis
Haixing County Third Middle School, Huanghua, Hebei, China
2021
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
30th Oct 2024
184AQILowest AQI recorded on
1st Oct 2021
1AQISame Day Analysis (8th October ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 2nd highest AQI at 85 of Moderate air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 8th Oct - 9th Oct 2025
Haixing County Third Middle School, Huanghua, Hebei, China
AQI
Day
Night
.
5 AM8th Oct 2025
6 PM
4 AM9th Oct 2025
Day time
Avg. Highest Time
11AM8th Oct
118AQI
Avg. Lowest Time
5PM8th Oct
65AQI
Night time
Avg. Highest Time
5AM8th Oct
86AQI
Avg. Lowest Time
3AM9th Oct
48AQI
In the last 24 hours,
Haixing County Third Middle School's AQI reached its highest point of 118 at 11 AM during the Day, while the lowest point, 48, was recorded at 3 AM during the Night between 8th Oct and 9th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Haixing County Third Middle School, Huanghua, Hebei, China
SepOct
09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th
Day
Night
9th Sep 2025725 AMAQI
9th Sep 2025716 AMAQI
9th Sep 2025727 AMAQI
9th Sep 2025918 AMAQI
9th Sep 2025749 AMAQI
9th Sep 20257410 AMAQI
9th Sep 20257211 AMAQI
9th Sep 20257412 PMAQI
9th Sep 2025781 PMAQI
9th Sep 2025562 PMAQI
9th Sep 2025673 PMAQI
9th Sep 2025704 PMAQI
9th Sep 2025765 PMAQI
9th Sep 2025666 PMAQI
9th Sep 2025697 PMAQI
9th Sep 2025758 PMAQI
9th Sep 2025739 PMAQI
9th Sep 20257410 PMAQI
9th Sep 20256611 PMAQI
10th Sep 20256712 AMAQI
10th Sep 2025681 AMAQI
10th Sep 2025682 AMAQI
10th Sep 2025663 AMAQI
10th Sep 2025684 AMAQI
25°C19/31°C
10th Sep 2025685 AMAQI
10th Sep 2025696 AMAQI
10th Sep 2025687 AMAQI
10th Sep 2025758 AMAQI
10th Sep 2025769 AMAQI
10th Sep 20257610 AMAQI
10th Sep 20256911 AMAQI
10th Sep 20257112 PMAQI
10th Sep 2025751 PMAQI
10th Sep 2025642 PMAQI
10th Sep 2025663 PMAQI
10th Sep 2025704 PMAQI
10th Sep 2025685 PMAQI
10th Sep 2025736 PMAQI
10th Sep 2025717 PMAQI
10th Sep 2025728 PMAQI
10th Sep 2025769 PMAQI
10th Sep 20257510 PMAQI
10th Sep 20258011 PMAQI
11th Sep 20257612 AMAQI
11th Sep 2025681 AMAQI
11th Sep 2025662 AMAQI
11th Sep 2025673 AMAQI
11th Sep 2025684 AMAQI
26°C20/32°C
11th Sep 2025685 AMAQI
11th Sep 2025686 AMAQI
11th Sep 2025687 AMAQI
11th Sep 20251218 AMAQI
11th Sep 2025999 AMAQI
11th Sep 20258610 AMAQI
11th Sep 20258911 AMAQI
11th Sep 20257512 PMAQI
11th Sep 2025771 PMAQI
11th Sep 2025682 PMAQI
11th Sep 2025703 PMAQI
11th Sep 2025704 PMAQI
11th Sep 2025785 PMAQI
11th Sep 2025716 PMAQI
11th Sep 2025747 PMAQI
11th Sep 2025688 PMAQI
11th Sep 2025729 PMAQI
11th Sep 20257710 PMAQI
11th Sep 20257611 PMAQI
12th Sep 20257112 AMAQI
12th Sep 2025671 AMAQI
12th Sep 2025682 AMAQI
12th Sep 2025693 AMAQI
12th Sep 2025704 AMAQI
26°C22/30°C
12th Sep 2025705 AMAQI
12th Sep 2025686 AMAQI
12th Sep 2025707 AMAQI
12th Sep 2025968 AMAQI
12th Sep 20251069 AMAQI
12th Sep 202511710 AMAQI
12th Sep 202511211 AMAQI
12th Sep 202510212 PMAQI
12th Sep 20251001 PMAQI
12th Sep 2025942 PMAQI
12th Sep 2025903 PMAQI
12th Sep 2025724 PMAQI
12th Sep 2025695 PMAQI
12th Sep 2025766 PMAQI
12th Sep 2025817 PMAQI
12th Sep 2025718 PMAQI
12th Sep 2025769 PMAQI
12th Sep 20257710 PMAQI
12th Sep 20258011 PMAQI
13th Sep 20257712 AMAQI
13th Sep 2025681 AMAQI
13th Sep 2025682 AMAQI
13th Sep 2025723 AMAQI
13th Sep 2025734 AMAQI
23°C20/28°C
13th Sep 2025735 AMAQI
13th Sep 2025726 AMAQI
13th Sep 2025737 AMAQI
13th Sep 20251038 AMAQI
13th Sep 20251049 AMAQI
13th Sep 20259410 AMAQI
13th Sep 20258611 AMAQI
13th Sep 20258612 PMAQI
13th Sep 2025741 PMAQI
13th Sep 2025702 PMAQI
13th Sep 2025653 PMAQI
13th Sep 2025724 PMAQI
13th Sep 2025775 PMAQI
13th Sep 2025766 PMAQI
13th Sep 2025817 PMAQI
13th Sep 2025788 PMAQI
13th Sep 2025799 PMAQI
13th Sep 20258010 PMAQI
13th Sep 20258311 PMAQI
14th Sep 20257412 AMAQI
14th Sep 2025701 AMAQI
14th Sep 2025702 AMAQI
14th Sep 2025723 AMAQI
14th Sep 2025744 AMAQI
25°C20/30°C
14th Sep 2025735 AMAQI
14th Sep 2025726 AMAQI
14th Sep 2025727 AMAQI
14th Sep 20251018 AMAQI
14th Sep 20251129 AMAQI
14th Sep 202510210 AMAQI
14th Sep 20259311 AMAQI
14th Sep 20258112 PMAQI
14th Sep 2025871 PMAQI
14th Sep 2025802 PMAQI
14th Sep 2025723 PMAQI
14th Sep 2025684 PMAQI
14th Sep 2025705 PMAQI
14th Sep 2025726 PMAQI
14th Sep 2025717 PMAQI
14th Sep 2025768 PMAQI
14th Sep 2025769 PMAQI
14th Sep 20258210 PMAQI
14th Sep 20258411 PMAQI
15th Sep 20258612 AMAQI
15th Sep 2025701 AMAQI
15th Sep 2025682 AMAQI
15th Sep 2025743 AMAQI
15th Sep 2025744 AMAQI
26°C21/33°C
15th Sep 2025755 AMAQI
15th Sep 2025746 AMAQI
15th Sep 2025747 AMAQI
15th Sep 2025928 AMAQI
15th Sep 20251049 AMAQI
15th Sep 20258810 AMAQI
15th Sep 20258011 AMAQI
15th Sep 20258712 PMAQI
15th Sep 2025991 PMAQI
15th Sep 20251072 PMAQI
15th Sep 20251103 PMAQI
15th Sep 20251014 PMAQI
15th Sep 20251125 PMAQI
15th Sep 20251166 PMAQI
15th Sep 20251087 PMAQI
15th Sep 20251008 PMAQI
15th Sep 20251049 PMAQI
15th Sep 20258710 PMAQI
15th Sep 20259211 PMAQI
16th Sep 20259212 AMAQI
16th Sep 2025741 AMAQI
16th Sep 2025742 AMAQI
16th Sep 2025773 AMAQI
16th Sep 2025794 AMAQI
28°C24/32°C
16th Sep 2025805 AMAQI
16th Sep 2025806 AMAQI
16th Sep 2025807 AMAQI
16th Sep 20251108 AMAQI
16th Sep 20251249 AMAQI
16th Sep 202510310 AMAQI
16th Sep 20259411 AMAQI
16th Sep 20258512 PMAQI
16th Sep 2025961 PMAQI
16th Sep 20251072 PMAQI
16th Sep 2025863 PMAQI
16th Sep 2025594 PMAQI
16th Sep 2025465 PMAQI
16th Sep 2025496 PMAQI
16th Sep 2025657 PMAQI
16th Sep 2025668 PMAQI
16th Sep 2025649 PMAQI
16th Sep 20256410 PMAQI
16th Sep 20256411 PMAQI
17th Sep 20256612 AMAQI
17th Sep 2025761 AMAQI
17th Sep 2025782 AMAQI
17th Sep 2025823 AMAQI
17th Sep 2025834 AMAQI
24°C21/25°C
17th Sep 2025845 AMAQI
17th Sep 2025826 AMAQI
17th Sep 2025837 AMAQI
17th Sep 2025508 AMAQI
17th Sep 2025309 AMAQI
17th Sep 20253410 AMAQI
17th Sep 20253011 AMAQI
17th Sep 20252312 PMAQI
17th Sep 2025331 PMAQI
17th Sep 2025382 PMAQI
17th Sep 2025163 PMAQI
17th Sep 2025174 PMAQI
17th Sep 2025345 PMAQI
17th Sep 2025296 PMAQI
17th Sep 2025507 PMAQI
17th Sep 2025598 PMAQI
17th Sep 2025649 PMAQI
17th Sep 20256610 PMAQI
17th Sep 20256511 PMAQI
18th Sep 20256512 AMAQI
18th Sep 2025721 AMAQI
18th Sep 2025762 AMAQI
18th Sep 2025743 AMAQI
18th Sep 2025684 AMAQI
20°C17/24°C
18th Sep 2025695 AMAQI
18th Sep 2025696 AMAQI
18th Sep 2025697 AMAQI
18th Sep 2025708 AMAQI
18th Sep 2025729 AMAQI
18th Sep 20257010 AMAQI
18th Sep 20255811 AMAQI
18th Sep 20253612 PMAQI
18th Sep 2025381 PMAQI
18th Sep 2025262 PMAQI
18th Sep 2025253 PMAQI
18th Sep 2025204 PMAQI
18th Sep 2025165 PMAQI
18th Sep 2025226 PMAQI
18th Sep 2025367 PMAQI
18th Sep 2025588 PMAQI
18th Sep 2025589 PMAQI
18th Sep 20255710 PMAQI
18th Sep 20255811 PMAQI
19th Sep 20256012 AMAQI
19th Sep 2025681 AMAQI
19th Sep 2025682 AMAQI
19th Sep 2025673 AMAQI
19th Sep 2025654 AMAQI
20°C15/25°C
19th Sep 2025655 AMAQI
19th Sep 2025666 AMAQI
19th Sep 2025657 AMAQI
19th Sep 2025668 AMAQI
19th Sep 2025649 AMAQI
19th Sep 20256310 AMAQI
19th Sep 20255511 AMAQI
19th Sep 20255312 PMAQI
19th Sep 2025481 PMAQI
19th Sep 2025512 PMAQI
19th Sep 2025463 PMAQI
19th Sep 2025454 PMAQI
19th Sep 2025475 PMAQI
19th Sep 2025436 PMAQI
19th Sep 2025537 PMAQI
19th Sep 2025628 PMAQI
19th Sep 2025649 PMAQI
19th Sep 20256410 PMAQI
19th Sep 20256611 PMAQI
20th Sep 20256212 AMAQI
20th Sep 2025651 AMAQI
20th Sep 2025642 AMAQI
20th Sep 2025643 AMAQI
20th Sep 2025644 AMAQI
16°C13/16°C
20th Sep 2025655 AMAQI
20th Sep 2025656 AMAQI
20th Sep 2025647 AMAQI
20th Sep 2025648 AMAQI
20th Sep 2025669 AMAQI
20th Sep 20257010 AMAQI
20th Sep 20256411 AMAQI
20th Sep 20256012 PMAQI
20th Sep 2025571 PMAQI
20th Sep 2025552 PMAQI
20th Sep 2025563 PMAQI
20th Sep 2025604 PMAQI
20th Sep 2025575 PMAQI
20th Sep 2025586 PMAQI
20th Sep 2025647 PMAQI
20th Sep 2025678 PMAQI
20th Sep 2025689 PMAQI
20th Sep 20256910 PMAQI
20th Sep 20257311 PMAQI
21st Sep 20257212 AMAQI
21st Sep 2025641 AMAQI
21st Sep 2025642 AMAQI
21st Sep 2025643 AMAQI
21st Sep 2025644 AMAQI
18°C12/26°C
21st Sep 2025645 AMAQI
21st Sep 2025656 AMAQI
21st Sep 2025657 AMAQI
21st Sep 2025968 AMAQI
21st Sep 20251169 AMAQI
21st Sep 202511410 AMAQI
21st Sep 20259911 AMAQI
21st Sep 20257112 PMAQI
21st Sep 2025591 PMAQI
21st Sep 2025622 PMAQI
21st Sep 2025563 PMAQI
21st Sep 2025624 PMAQI
21st Sep 2025625 PMAQI
21st Sep 2025606 PMAQI
21st Sep 2025667 PMAQI
21st Sep 2025678 PMAQI
21st Sep 2025719 PMAQI
21st Sep 20256910 PMAQI
21st Sep 20257011 PMAQI
22nd Sep 20257012 AMAQI
22nd Sep 2025651 AMAQI
22nd Sep 2025642 AMAQI
22nd Sep 2025673 AMAQI
22nd Sep 2025694 AMAQI
21°C18/26°C
22nd Sep 2025685 AMAQI
22nd Sep 2025686 AMAQI
22nd Sep 2025697 AMAQI
22nd Sep 2025618 AMAQI
22nd Sep 2025489 AMAQI
22nd Sep 20256610 AMAQI
22nd Sep 20257311 AMAQI
22nd Sep 20256912 PMAQI
22nd Sep 2025661 PMAQI
22nd Sep 2025572 PMAQI
22nd Sep 2025663 PMAQI
22nd Sep 2025614 PMAQI
22nd Sep 2025605 PMAQI
22nd Sep 2025616 PMAQI
22nd Sep 2025667 PMAQI
22nd Sep 2025668 PMAQI
22nd Sep 2025659 PMAQI
22nd Sep 20256710 PMAQI
22nd Sep 20256811 PMAQI
23rd Sep 20256612 AMAQI
23rd Sep 2025671 AMAQI
23rd Sep 2025682 AMAQI
23rd Sep 2025683 AMAQI
23rd Sep 2025664 AMAQI
18°C17/20°C
23rd Sep 2025685 AMAQI
23rd Sep 2025686 AMAQI
23rd Sep 2025687 AMAQI
23rd Sep 2025788 AMAQI
23rd Sep 2025929 AMAQI
23rd Sep 20259110 AMAQI
23rd Sep 20258911 AMAQI
23rd Sep 20258512 PMAQI
23rd Sep 2025791 PMAQI
23rd Sep 2025822 PMAQI
23rd Sep 2025693 PMAQI
23rd Sep 2025604 PMAQI
23rd Sep 2025575 PMAQI
23rd Sep 2025566 PMAQI
23rd Sep 2025587 PMAQI
23rd Sep 2025668 PMAQI
23rd Sep 2025709 PMAQI
23rd Sep 20256810 PMAQI
23rd Sep 20256911 PMAQI
24th Sep 20257112 AMAQI
24th Sep 2025671 AMAQI
24th Sep 2025702 AMAQI
24th Sep 2025723 AMAQI
24th Sep 2025744 AMAQI
18°C16/21°C
24th Sep 2025735 AMAQI
24th Sep 2025726 AMAQI
24th Sep 2025747 AMAQI
24th Sep 2025808 AMAQI
24th Sep 2025829 AMAQI
24th Sep 20258810 AMAQI
24th Sep 20258211 AMAQI
24th Sep 20258412 PMAQI
24th Sep 2025901 PMAQI
24th Sep 2025872 PMAQI
24th Sep 2025903 PMAQI
24th Sep 2025844 PMAQI
24th Sep 2025825 PMAQI
24th Sep 2025786 PMAQI
24th Sep 2025807 PMAQI
24th Sep 2025788 PMAQI
24th Sep 2025889 PMAQI
24th Sep 20258410 PMAQI
24th Sep 20258311 PMAQI
25th Sep 20258412 AMAQI
25th Sep 2025731 AMAQI
25th Sep 2025702 AMAQI
25th Sep 2025723 AMAQI
25th Sep 2025744 AMAQI
20°C15/26°C
25th Sep 2025745 AMAQI
25th Sep 2025746 AMAQI
25th Sep 2025747 AMAQI
25th Sep 2025968 AMAQI
25th Sep 20251169 AMAQI
25th Sep 202513010 AMAQI
25th Sep 202511211 AMAQI
25th Sep 20259412 PMAQI
25th Sep 2025791 PMAQI
25th Sep 2025792 PMAQI
25th Sep 2025743 PMAQI
25th Sep 2025644 PMAQI
25th Sep 2025705 PMAQI
25th Sep 2025646 PMAQI
25th Sep 2025557 PMAQI
25th Sep 2025588 PMAQI
25th Sep 2025639 PMAQI
25th Sep 20256310 PMAQI
25th Sep 20256711 PMAQI
26th Sep 20257412 AMAQI
26th Sep 2025811 AMAQI
26th Sep 2025942 AMAQI
26th Sep 20251053 AMAQI
26th Sep 20251144 AMAQI
22°C17/29°C
26th Sep 20251245 AMAQI
26th Sep 20251276 AMAQI
26th Sep 20251257 AMAQI
26th Sep 20251228 AMAQI
26th Sep 20251309 AMAQI
26th Sep 202513010 AMAQI
26th Sep 202511611 AMAQI
26th Sep 20259212 PMAQI
26th Sep 2025811 PMAQI
26th Sep 2025722 PMAQI
26th Sep 2025733 PMAQI
26th Sep 2025814 PMAQI
26th Sep 2025855 PMAQI
26th Sep 2025836 PMAQI
26th Sep 2025787 PMAQI
26th Sep 2025768 PMAQI
26th Sep 2025859 PMAQI
26th Sep 20258910 PMAQI
26th Sep 20258711 PMAQI
27th Sep 20259012 AMAQI
27th Sep 20251011 AMAQI
27th Sep 20251102 AMAQI
27th Sep 20251133 AMAQI
27th Sep 20251164 AMAQI
23°C18/29°C
27th Sep 20251145 AMAQI
27th Sep 20251086 AMAQI
27th Sep 2025857 AMAQI
27th Sep 2025708 AMAQI
27th Sep 2025609 AMAQI
27th Sep 20256310 AMAQI
27th Sep 20255711 AMAQI
27th Sep 20255612 PMAQI
27th Sep 2025511 PMAQI
27th Sep 2025552 PMAQI
27th Sep 2025583 PMAQI
27th Sep 2025594 PMAQI
27th Sep 2025585 PMAQI
27th Sep 2025626 PMAQI
27th Sep 2025707 PMAQI
27th Sep 2025778 PMAQI
27th Sep 2025809 PMAQI
27th Sep 20257110 PMAQI
27th Sep 20257611 PMAQI
28th Sep 20257212 AMAQI
28th Sep 2025701 AMAQI
28th Sep 2025752 AMAQI
28th Sep 2025763 AMAQI
28th Sep 2025804 AMAQI
20°C18/20°C
28th Sep 2025785 AMAQI
28th Sep 2025766 AMAQI
28th Sep 2025787 AMAQI
28th Sep 2025888 AMAQI
28th Sep 2025939 AMAQI
28th Sep 202510110 AMAQI
28th Sep 20259211 AMAQI
28th Sep 20259012 PMAQI
28th Sep 2025941 PMAQI
28th Sep 2025942 PMAQI
28th Sep 2025883 PMAQI
28th Sep 2025864 PMAQI
28th Sep 2025885 PMAQI
28th Sep 2025926 PMAQI
28th Sep 20251037 PMAQI
28th Sep 20251078 PMAQI
28th Sep 20251099 PMAQI
28th Sep 202512210 PMAQI
28th Sep 202513811 PMAQI
29th Sep 202514112 AMAQI
29th Sep 20251291 AMAQI
29th Sep 20251122 AMAQI
29th Sep 20251273 AMAQI
29th Sep 20251294 AMAQI
21°C16/27°C
29th Sep 20251495 AMAQI
29th Sep 20251516 AMAQI
29th Sep 20251547 AMAQI
29th Sep 20251578 AMAQI
29th Sep 20251569 AMAQI
29th Sep 202515410 AMAQI
29th Sep 202515311 AMAQI
29th Sep 202513612 PMAQI
29th Sep 20251341 PMAQI
29th Sep 20251102 PMAQI
29th Sep 2025843 PMAQI
29th Sep 2025784 PMAQI
29th Sep 2025795 PMAQI
29th Sep 2025796 PMAQI
29th Sep 2025747 PMAQI
29th Sep 2025748 PMAQI
29th Sep 2025749 PMAQI
29th Sep 20257510 PMAQI
29th Sep 20259811 PMAQI
30th Sep 20259412 AMAQI
30th Sep 20251011 AMAQI
30th Sep 2025882 AMAQI
30th Sep 20251163 AMAQI
30th Sep 20251274 AMAQI
23°C19/29°C
30th Sep 20251245 AMAQI
30th Sep 20251406 AMAQI
30th Sep 20251367 AMAQI
30th Sep 20251408 AMAQI
30th Sep 20251459 AMAQI
30th Sep 202513310 AMAQI
30th Sep 202512411 AMAQI
30th Sep 202513612 PMAQI
30th Sep 20251281 PMAQI
30th Sep 20251142 PMAQI
30th Sep 2025943 PMAQI
30th Sep 2025974 PMAQI
30th Sep 2025925 PMAQI
30th Sep 2025946 PMAQI
30th Sep 2025907 PMAQI
30th Sep 2025868 PMAQI
30th Sep 2025879 PMAQI
30th Sep 202511410 PMAQI
30th Sep 202511511 PMAQI
1st Oct 202512112 AMAQI
1st Oct 20251271 AMAQI
1st Oct 20251172 AMAQI
1st Oct 20251193 AMAQI
1st Oct 20251174 AMAQI
24°C18/30°C
1st Oct 2025965 AMAQI
1st Oct 20251236 AMAQI
1st Oct 20251087 AMAQI
1st Oct 20251278 AMAQI
1st Oct 20251249 AMAQI
1st Oct 202512410 AMAQI
1st Oct 202514811 AMAQI
1st Oct 202514712 PMAQI
1st Oct 20251451 PMAQI
1st Oct 20251442 PMAQI
1st Oct 20251403 PMAQI
1st Oct 20251404 PMAQI
1st Oct 20251195 PMAQI
1st Oct 20251106 PMAQI
1st Oct 20251187 PMAQI
1st Oct 20251288 PMAQI
1st Oct 20251299 PMAQI
1st Oct 202511910 PMAQI
1st Oct 202514211 PMAQI
2nd Oct 202513212 AMAQI
2nd Oct 20251261 AMAQI
2nd Oct 20251222 AMAQI
2nd Oct 20251203 AMAQI
2nd Oct 20251074 AMAQI
24°C19/29°C
2nd Oct 20251055 AMAQI
2nd Oct 20251106 AMAQI
2nd Oct 2025707 AMAQI
2nd Oct 2025608 AMAQI
2nd Oct 2025609 AMAQI
2nd Oct 20256110 AMAQI
2nd Oct 20256611 AMAQI
2nd Oct 20256012 PMAQI
2nd Oct 2025601 PMAQI
2nd Oct 2025592 PMAQI
2nd Oct 2025663 PMAQI
2nd Oct 2025664 PMAQI
2nd Oct 2025675 PMAQI
2nd Oct 2025686 PMAQI
2nd Oct 2025577 PMAQI
2nd Oct 2025598 PMAQI
2nd Oct 2025619 PMAQI
2nd Oct 20255510 PMAQI
2nd Oct 20255711 PMAQI
3rd Oct 20255712 AMAQI
3rd Oct 2025571 AMAQI
3rd Oct 2025572 AMAQI
3rd Oct 2025573 AMAQI
3rd Oct 2025544 AMAQI
20°C18/22°C
3rd Oct 2025585 AMAQI
3rd Oct 2025596 AMAQI
3rd Oct 2025527 AMAQI
3rd Oct 2025578 AMAQI
3rd Oct 2025609 AMAQI
3rd Oct 20256310 AMAQI
3rd Oct 20256511 AMAQI
3rd Oct 20256612 PMAQI
3rd Oct 2025621 PMAQI
3rd Oct 2025632 PMAQI
3rd Oct 2025623 PMAQI
3rd Oct 2025574 PMAQI
3rd Oct 2025565 PMAQI
3rd Oct 2025506 PMAQI
3rd Oct 2025437 PMAQI
3rd Oct 2025548 PMAQI
3rd Oct 2025569 PMAQI
3rd Oct 20255710 PMAQI
3rd Oct 20256611 PMAQI
4th Oct 20256612 AMAQI
4th Oct 2025701 AMAQI
4th Oct 2025752 AMAQI
4th Oct 2025763 AMAQI
4th Oct 2025704 AMAQI
20°C17/24°C
4th Oct 2025745 AMAQI
4th Oct 2025786 AMAQI
4th Oct 2025857 AMAQI
4th Oct 2025988 AMAQI
4th Oct 2025939 AMAQI
4th Oct 20259210 AMAQI
4th Oct 20259211 AMAQI
4th Oct 20257812 PMAQI
4th Oct 2025761 PMAQI
4th Oct 2025732 PMAQI
4th Oct 2025743 PMAQI
4th Oct 2025654 PMAQI
4th Oct 2025645 PMAQI
4th Oct 2025616 PMAQI
4th Oct 2025667 PMAQI
4th Oct 2025688 PMAQI
4th Oct 2025709 PMAQI
4th Oct 20256810 PMAQI
4th Oct 20257211 PMAQI
5th Oct 20257412 AMAQI
5th Oct 2025811 AMAQI
5th Oct 2025832 AMAQI
5th Oct 2025803 AMAQI
5th Oct 2025814 AMAQI
22°C18/26°C
5th Oct 2025735 AMAQI
5th Oct 2025676 AMAQI
5th Oct 2025677 AMAQI
5th Oct 2025718 AMAQI
5th Oct 2025739 AMAQI
5th Oct 20256810 AMAQI
5th Oct 20257111 AMAQI
5th Oct 20256812 PMAQI
5th Oct 2025771 PMAQI
5th Oct 2025732 PMAQI
5th Oct 2025633 PMAQI
5th Oct 2025644 PMAQI
5th Oct 2025595 PMAQI
5th Oct 2025606 PMAQI
5th Oct 2025587 PMAQI
5th Oct 2025578 PMAQI
5th Oct 2025569 PMAQI
5th Oct 20255710 PMAQI
5th Oct 20255511 PMAQI
6th Oct 20255012 AMAQI
6th Oct 2025481 AMAQI
6th Oct 2025512 AMAQI
6th Oct 2025543 AMAQI
6th Oct 2025534 AMAQI
19°C16/20°C
6th Oct 2025485 AMAQI
6th Oct 2025506 AMAQI
6th Oct 2025507 AMAQI
6th Oct 2025538 AMAQI
6th Oct 2025489 AMAQI
6th Oct 20255210 AMAQI
6th Oct 20255111 AMAQI
6th Oct 20254212 PMAQI
6th Oct 2025411 PMAQI
6th Oct 2025462 PMAQI
6th Oct 2025523 PMAQI
6th Oct 2025554 PMAQI
6th Oct 2025525 PMAQI
6th Oct 2025526 PMAQI
6th Oct 2025527 PMAQI
6th Oct 2025548 PMAQI
6th Oct 2025559 PMAQI
6th Oct 20257010 PMAQI
6th Oct 20259511 PMAQI
7th Oct 202510012 AMAQI
7th Oct 2025951 AMAQI
15°C13/16°C
7th Oct 2025727 PMAQI
7th Oct 2025698 PMAQI
7th Oct 2025749 PMAQI
7th Oct 20257510 PMAQI
7th Oct 20257911 PMAQI
8th Oct 20258112 AMAQI
8th Oct 2025851 AMAQI
8th Oct 2025742 AMAQI
8th Oct 2025763 AMAQI
8th Oct 2025844 AMAQI
18°C14/22°C
8th Oct 2025865 AMAQI
8th Oct 2025896 AMAQI
8th Oct 2025887 AMAQI
8th Oct 2025998 AMAQI
8th Oct 20251059 AMAQI
8th Oct 202510210 AMAQI
8th Oct 202511811 AMAQI
8th Oct 202510012 PMAQI
8th Oct 2025891 PMAQI
8th Oct 2025762 PMAQI
8th Oct 2025693 PMAQI
8th Oct 2025654 PMAQI
8th Oct 2025655 PMAQI
8th Oct 2025626 PMAQI
8th Oct 2025617 PMAQI
8th Oct 2025648 PMAQI
8th Oct 2025659 PMAQI
8th Oct 20256510 PMAQI
8th Oct 20256311 PMAQI
9th Oct 20256812 AMAQI
9th Oct 2025671 AMAQI
9th Oct 2025632 AMAQI
9th Oct 2025483 AMAQI
9th Oct 2025514 AMAQI
17°C14/19°C
9th Oct 2025485 AMAQI
5 AM9th Oct 2025506 AMAQI
9th Oct 2025537 AMAQI
9th Oct 2025568 AMAQI
9th Oct 2025549 AMAQI
9th Oct 20255210 AMAQI
9th Oct 20254811 AMAQI
11 AM9th Oct 20254912 PMAQI
9th Oct 2025451 PMAQI
9th Oct 2025432 PMAQI
9th Oct 2025383 PMAQI
9th Oct 2025374 PMAQI
9th Oct 2025385 PMAQI
9th Oct 2025416 PMAQI
6 PM11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
8 AM - 10 AM
89AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
4 PM - 6 PM
67AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 AM to 10 AM (Avg. 89), while the lowest AQI was between 4 PM to 6 PM (Avg. 67).
Night time
Avg. Highest Time
3 AM - 4 AM
80AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
7 PM - 10 PM
73AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 AM to 4 AM (Avg. 80), while the lowest AQI was between 7 PM to 10 PM (Avg. 73).
2025 Days Vs Air Quality
Haixing County Third Middle School, Huanghua, Hebei, China
2025
0.3%
1
76%
213
22%
61
2%
6
Total number of days with different AQI categories in last 282 days in 2025 (83 days remaining)
Good
1 DaysModerate
213 DaysPoor
61 DaysUnhealthy
6 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 0.36%
Health Risk Level:
Extreme
In 2025, 0.36% of 282 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
Haixing County Third Middle School, Huanghua, 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.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
144AQI
144AQI
2nd January 2025
84AQI
84AQI
3rd January 2025
124AQI
124AQI
4th January 2025
148AQI
148AQI
5th January 2025
150AQI
150AQI
6th January 2025
84AQI
84AQI
7th January 2025
97AQI
97AQI
8th January 2025
63AQI
63AQI
9th January 2025
68AQI
68AQI
10th January 2025
87AQI
87AQI
11th January 2025
114AQI
114AQI
12th January 2025
91AQI
91AQI
13th January 2025
139AQI
139AQI
14th January 2025
94AQI
94AQI
15th January 2025
89AQI
89AQI
16th January 2025
88AQI
88AQI
17th January 2025
104AQI
104AQI
18th January 2025
143AQI
143AQI
19th January 2025
117AQI
117AQI
20th January 2025
137AQI
137AQI
21st January 2025
129AQI
129AQI
22nd January 2025
96AQI
96AQI
23rd January 2025
107AQI
107AQI
24th January 2025
113AQI
113AQI
25th January 2025
122AQI
122AQI
26th January 2025
109AQI
109AQI
27th January 2025
73AQI
73AQI
28th January 2025
101AQI
101AQI
29th January 2025
185AQI
185AQI
30th January 2025
104AQI
104AQI
31st January 2025
118AQI
118AQI
1st February 2025
99AQI
99AQI
2nd February 2025
139AQI
139AQI
3rd February 2025
66AQI
66AQI
4th February 2025
79AQI
79AQI
5th February 2025
58AQI
58AQI
6th February 2025
90AQI
90AQI
7th February 2025
48AQI
48AQI
8th February 2025
56AQI
56AQI
9th February 2025
79AQI
79AQI
10th February 2025
121AQI
121AQI
11th February 2025
141AQI
141AQI
12th February 2025
95AQI
95AQI
13th February 2025
135AQI
135AQI
14th February 2025
130AQI
130AQI
15th February 2025
133AQI
133AQI
16th February 2025
94AQI
94AQI
17th February 2025
78AQI
78AQI
18th February 2025
87AQI
87AQI
19th February 2025
89AQI
89AQI
20th February 2025
101AQI
101AQI
21st February 2025
90AQI
90AQI
22nd February 2025
102AQI
102AQI
23rd February 2025
65AQI
65AQI
24th February 2025
93AQI
93AQI
25th February 2025
103AQI
103AQI
26th February 2025
128AQI
128AQI
27th February 2025
147AQI
147AQI
28th February 2025
167AQI
167AQI
1st March 2025
170AQI
170AQI
2nd March 2025
103AQI
103AQI
3rd March 2025
94AQI
94AQI
4th March 2025
99AQI
99AQI
5th March 2025
130AQI
130AQI
6th March 2025
91AQI
91AQI
7th March 2025
135AQI
135AQI
8th March 2025
143AQI
143AQI
9th March 2025
154AQI
154AQI
10th March 2025
161AQI
161AQI
11th March 2025
163AQI
163AQI
12th March 2025
143AQI
143AQI
13th March 2025
141AQI
141AQI
14th March 2025
118AQI
118AQI
15th March 2025
92AQI
92AQI
16th March 2025
78AQI
78AQI
17th March 2025
70AQI
70AQI
18th March 2025
63AQI
63AQI
19th March 2025
80AQI
80AQI
20th March 2025
69AQI
69AQI
21st March 2025
73AQI
73AQI
22nd March 2025
79AQI
79AQI
23rd March 2025
120AQI
120AQI
24th March 2025
91AQI
91AQI
25th March 2025
84AQI
84AQI
26th March 2025
109AQI
109AQI
27th March 2025
79AQI
79AQI
28th March 2025
86AQI
86AQI
29th March 2025
62AQI
62AQI
30th March 2025
87AQI
87AQI
31st March 2025
103AQI
103AQI
1st April 2025
95AQI
95AQI
2nd April 2025
70AQI
70AQI
3rd April 2025
92AQI
92AQI
4th April 2025
124AQI
124AQI
5th April 2025
60AQI
60AQI
6th April 2025
107AQI
107AQI
7th April 2025
115AQI
115AQI
8th April 2025
97AQI
97AQI
9th April 2025
102AQI
102AQI
10th April 2025
107AQI
107AQI
11th April 2025
128AQI
128AQI
12th April 2025
99AQI
99AQI
13th April 2025
83AQI
83AQI
14th April 2025
72AQI
72AQI
15th April 2025
77AQI
77AQI
16th April 2025
102AQI
102AQI
17th April 2025
114AQI
114AQI
18th April 2025
74AQI
74AQI
19th April 2025
85AQI
85AQI
20th April 2025
93AQI
93AQI
21st April 2025
111AQI
111AQI
22nd April 2025
77AQI
77AQI
23rd April 2025
101AQI
101AQI
24th April 2025
58AQI
58AQI
25th April 2025
89AQI
89AQI
26th April 2025
86AQI
86AQI
27th April 2025
74AQI
74AQI
28th April 2025
82AQI
82AQI
29th April 2025
82AQI
82AQI
30th April 2025
92AQI
92AQI
1st May 2025
69AQI
69AQI
2nd May 2025
85AQI
85AQI
3rd May 2025
55AQI
55AQI
4th May 2025
73AQI
73AQI
5th May 2025
84AQI
84AQI
6th May 2025
81AQI
81AQI
7th May 2025
104AQI
104AQI
8th May 2025
94AQI
94AQI
9th May 2025
76AQI
76AQI
10th May 2025
70AQI
70AQI
11th May 2025
80AQI
80AQI
12th May 2025
77AQI
77AQI
13th May 2025
91AQI
91AQI
14th May 2025
77AQI
77AQI
15th May 2025
73AQI
73AQI
16th May 2025
121AQI
121AQI
17th May 2025
75AQI
75AQI
18th May 2025
95AQI
95AQI
19th May 2025
107AQI
107AQI
20th May 2025
111AQI
111AQI
21st May 2025
96AQI
96AQI
22nd May 2025
126AQI
126AQI
23rd May 2025
111AQI
111AQI
24th May 2025
91AQI
91AQI
25th May 2025
85AQI
85AQI
26th May 2025
89AQI
89AQI
27th May 2025
93AQI
93AQI
28th May 2025
105AQI
105AQI
29th May 2025
98AQI
98AQI
30th May 2025
99AQI
99AQI
31st May 2025
104AQI
104AQI
1st June 2025
103AQI
103AQI
2nd June 2025
95AQI
95AQI
3rd June 2025
63AQI
63AQI
4th June 2025
60AQI
60AQI
5th June 2025
74AQI
74AQI
6th June 2025
87AQI
87AQI
7th June 2025
87AQI
87AQI
8th June 2025
86AQI
86AQI
9th June 2025
91AQI
91AQI
10th June 2025
72AQI
72AQI
11th June 2025
77AQI
77AQI
12th June 2025
76AQI
76AQI
13th June 2025
82AQI
82AQI
14th June 2025
84AQI
84AQI
15th June 2025
66AQI
66AQI
16th June 2025
54AQI
54AQI
17th June 2025
62AQI
62AQI
18th June 2025
67AQI
67AQI
19th June 2025
63AQI
63AQI
20th June 2025
65AQI
65AQI
21st June 2025
66AQI
66AQI
22nd June 2025
63AQI
63AQI
23rd June 2025
66AQI
66AQI
24th June 2025
67AQI
67AQI
25th June 2025
75AQI
75AQI
26th June 2025
78AQI
78AQI
27th June 2025
82AQI
82AQI
28th June 2025
86AQI
86AQI
29th June 2025
76AQI
76AQI
30th June 2025
73AQI
73AQI
1st July 2025
67AQI
67AQI
2nd July 2025
67AQI
67AQI
3rd July 2025
59AQI
59AQI
4th July 2025
64AQI
64AQI
5th July 2025
62AQI
62AQI
6th July 2025
57AQI
57AQI
7th July 2025
60AQI
60AQI
8th July 2025
61AQI
61AQI
9th July 2025
61AQI
61AQI
10th July 2025
70AQI
70AQI
11th July 2025
73AQI
73AQI
12th July 2025
75AQI
75AQI
13th July 2025
73AQI
73AQI
14th July 2025
63AQI
63AQI
15th July 2025
67AQI
67AQI
16th July 2025
67AQI
67AQI
17th July 2025
66AQI
66AQI
18th July 2025
65AQI
65AQI
19th July 2025
61AQI
61AQI
20th July 2025
71AQI
71AQI
21st July 2025
66AQI
66AQI
22nd July 2025
61AQI
61AQI
23rd July 2025
56AQI
56AQI
24th July 2025
62AQI
62AQI
25th July 2025
66AQI
66AQI
26th July 2025
64AQI
64AQI
27th July 2025
59AQI
59AQI
28th July 2025
63AQI
63AQI
29th July 2025
57AQI
57AQI
30th July 2025
56AQI
56AQI
31st July 2025
57AQI
57AQI
1st August 2025
62AQI
62AQI
2nd August 2025
61AQI
61AQI
3rd August 2025
64AQI
64AQI
4th August 2025
62AQI
62AQI
5th August 2025
62AQI
62AQI
6th August 2025
68AQI
68AQI
7th August 2025
69AQI
69AQI
8th August 2025
64AQI
64AQI
9th August 2025
61AQI
61AQI
10th August 2025
66AQI
66AQI
11th August 2025
67AQI
67AQI
12th August 2025
67AQI
67AQI
13th August 2025
64AQI
64AQI
14th August 2025
69AQI
69AQI
15th August 2025
66AQI
66AQI
16th August 2025
56AQI
56AQI
17th August 2025
60AQI
60AQI
18th August 2025
62AQI
62AQI
19th August 2025
64AQI
64AQI
20th August 2025
63AQI
63AQI
21st August 2025
62AQI
62AQI
22nd August 2025
60AQI
60AQI
23rd August 2025
58AQI
58AQI
24th August 2025
59AQI
59AQI
25th August 2025
60AQI
60AQI
26th August 2025
64AQI
64AQI
27th August 2025
62AQI
62AQI
28th August 2025
55AQI
55AQI
29th August 2025
61AQI
61AQI
30th August 2025
60AQI
60AQI
31st August 2025
57AQI
57AQI
1st September 2025
57AQI
57AQI
2nd September 2025
69AQI
69AQI
3rd September 2025
73AQI
73AQI
4th September 2025
82AQI
82AQI
5th September 2025
75AQI
75AQI
6th September 2025
66AQI
66AQI
7th September 2025
72AQI
72AQI
8th September 2025
73AQI
73AQI
9th September 2025
72AQI
72AQI
10th September 2025
69AQI
69AQI
11th September 2025
76AQI
76AQI
12th September 2025
79AQI
79AQI
13th September 2025
79AQI
79AQI
14th September 2025
78AQI
78AQI
15th September 2025
92AQI
92AQI
16th September 2025
77AQI
77AQI
17th September 2025
56AQI
56AQI
18th September 2025
56AQI
56AQI
19th September 2025
59AQI
59AQI
20th September 2025
63AQI
63AQI
21st September 2025
71AQI
71AQI
22nd September 2025
66AQI
66AQI
23rd September 2025
69AQI
69AQI
24th September 2025
78AQI
78AQI
25th September 2025
75AQI
75AQI
26th September 2025
92AQI
92AQI
27th September 2025
81AQI
81AQI
28th September 2025
89AQI
89AQI
29th September 2025
118AQI
118AQI
30th September 2025
111AQI
111AQI
1st October 2025
123AQI
123AQI
2nd October 2025
89AQI
89AQI
3rd October 2025
57AQI
57AQI
4th October 2025
73AQI
73AQI
5th October 2025
70AQI
70AQI
6th October 2025
54AQI
54AQI
7th October 2025
80AQI
80AQI
8th October 2025
85AQI
85AQI
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
110AQI
100AQI
105AQI
92AQI
90AQI
75AQI
64AQI
62AQI
76AQI
79AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202586AQI
12
18
1
1
15
11
1
17
10
4
20
10
23
8
29
1
31
31
28
2
7
1
1
213
61
6
Highest AQI recorded in
January110AQI
Lowest AQI recorded in
August62AQI
202484AQI
20
4
5
5
2
13
30
4
27
1
30
3
20
5
1
5
9
10
7
2
11
11
6
16
14
1
17
190
40
15
Highest AQI recorded in
October112AQI
Lowest AQI recorded in
July67AQI
202365AQI
3
31
34
Highest AQI recorded in
December66AQI
Lowest AQI recorded in
November65AQI
202288AQI
3
6
16
5
2
11
6
1
4
16
10
1
3
18
8
1
4
22
5
3
23
4
2
18
4
1
21
115
53
8
Highest AQI recorded in
January114AQI
Lowest AQI recorded in
August61AQI
202175AQI
2
10
10
8
1
2
7
15
3
1
1
6
12
9
1
2
1
17
6
1
1
1
19
9
2
16
14
16
11
4
31
30
31
10
10
8
1
1
4
11
11
4
1
129
107
89
28
5
3
Highest AQI recorded in
March154AQI
Lowest AQI recorded in
October1AQI
2020105AQI
2
4
7
3
7
9
2
11
7
9
20
1
10
17
4
2
15
14
2
17
9
1
2
12
11
6
3
13
8
6
1
11
7
8
4
15
109
109
28
4
Highest AQI recorded in
December129AQI
Lowest AQI recorded in
September89AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2020(Avg.)
105AQILeast Polluted Year Recorded
2023(Avg.)
65AQIHaixing County Third Middle School's annual 2025 AQI (86) shows an average percentage change of 5.2% (worsened AQI) compared to previous years: 2020 (105), 2021 (75), 2022 (88), 2023 (65), 2024 (84).
