Qinglong Environmental Protection Bureau, Qianan, 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+
November Air Quality Analysis
Qinglong Environmental Protection Bureau, Qianan, Hebei, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
5th Nov 2021
183AQILowest AQI recorded on
8th Nov 2021
25AQISame Day Analysis (15th November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 156 of Unhealthy air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 15th Nov - 16th Nov 2025
Qinglong Environmental Protection Bureau, Qianan, Hebei, China
AQI
Day
Night
.
6 AM15th Nov 2025
5 PM
5 AM16th Nov 2025
Day time
Avg. Highest Time
4PM15th Nov
193AQI
Avg. Lowest Time
7AM15th Nov
140AQI
Night time
Avg. Highest Time
11PM15th Nov
218AQI
Avg. Lowest Time
7PM15th Nov
186AQI
In the last 24 hours,
Qinglong Environmental Protection Bureau's AQI reached its highest point of 218 at 11 PM during the Night, while the lowest point, 140, was recorded at 7 AM during the Day between 15th Nov and 16th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Qinglong Environmental Protection Bureau, Qianan, Hebei, China
OctNov
17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th
Day
Night
17th Oct 2025776 AMAQI
17th Oct 2025767 AMAQI
17th Oct 2025808 AMAQI
17th Oct 2025809 AMAQI
17th Oct 20258010 AMAQI
17th Oct 20258511 AMAQI
17th Oct 20258612 PMAQI
17th Oct 2025831 PMAQI
17th Oct 2025842 PMAQI
17th Oct 2025843 PMAQI
17th Oct 2025844 PMAQI
17th Oct 2025845 PMAQI
17th Oct 2025806 PMAQI
17th Oct 2025767 PMAQI
17th Oct 2025718 PMAQI
17th Oct 2025739 PMAQI
17th Oct 20257210 PMAQI
17th Oct 20255911 PMAQI
18th Oct 20255512 AMAQI
18th Oct 2025551 AMAQI
18th Oct 2025542 AMAQI
18th Oct 2025563 AMAQI
18th Oct 2025584 AMAQI
18th Oct 2025575 AMAQI
9°C2/11°C
18th Oct 2025526 AMAQI
18th Oct 2025567 AMAQI
18th Oct 2025598 AMAQI
18th Oct 2025589 AMAQI
18th Oct 20255810 AMAQI
18th Oct 20255211 AMAQI
18th Oct 20254712 PMAQI
18th Oct 2025381 PMAQI
18th Oct 2025402 PMAQI
18th Oct 2025423 PMAQI
18th Oct 2025474 PMAQI
18th Oct 2025535 PMAQI
18th Oct 2025536 PMAQI
18th Oct 2025497 PMAQI
18th Oct 2025598 PMAQI
18th Oct 2025639 PMAQI
18th Oct 20257010 PMAQI
18th Oct 20257211 PMAQI
19th Oct 20257612 AMAQI
19th Oct 2025751 AMAQI
19th Oct 2025732 AMAQI
19th Oct 2025683 AMAQI
19th Oct 2025654 AMAQI
19th Oct 2025695 AMAQI
3°C-3/8°C
19th Oct 2025586 AMAQI
19th Oct 2025557 AMAQI
19th Oct 2025508 AMAQI
19th Oct 2025539 AMAQI
19th Oct 20255510 AMAQI
19th Oct 20255111 AMAQI
19th Oct 20255212 PMAQI
19th Oct 2025541 PMAQI
19th Oct 2025482 PMAQI
19th Oct 2025463 PMAQI
19th Oct 2025564 PMAQI
19th Oct 2025585 PMAQI
19th Oct 2025676 PMAQI
19th Oct 2025747 PMAQI
19th Oct 2025798 PMAQI
19th Oct 2025839 PMAQI
19th Oct 20258210 PMAQI
19th Oct 20257311 PMAQI
20th Oct 20256612 AMAQI
20th Oct 2025621 AMAQI
20th Oct 2025632 AMAQI
20th Oct 2025663 AMAQI
20th Oct 2025624 AMAQI
20th Oct 2025635 AMAQI
3°C-1/8°C
20th Oct 2025666 AMAQI
20th Oct 2025647 AMAQI
20th Oct 2025608 AMAQI
20th Oct 2025629 AMAQI
20th Oct 20256310 AMAQI
20th Oct 20256111 AMAQI
20th Oct 20256012 PMAQI
20th Oct 2025591 PMAQI
20th Oct 2025602 PMAQI
20th Oct 2025633 PMAQI
20th Oct 2025644 PMAQI
20th Oct 2025685 PMAQI
20th Oct 2025676 PMAQI
20th Oct 2025717 PMAQI
20th Oct 2025748 PMAQI
20th Oct 2025709 PMAQI
20th Oct 20257110 PMAQI
20th Oct 20257611 PMAQI
21st Oct 20258012 AMAQI
21st Oct 2025721 AMAQI
21st Oct 2025682 AMAQI
21st Oct 2025643 AMAQI
21st Oct 2025624 AMAQI
21st Oct 2025595 AMAQI
1°C-4/8°C
21st Oct 2025636 AMAQI
21st Oct 2025767 AMAQI
21st Oct 2025788 AMAQI
21st Oct 2025619 AMAQI
21st Oct 20255910 AMAQI
21st Oct 20255911 AMAQI
21st Oct 20255512 PMAQI
21st Oct 2025561 PMAQI
21st Oct 2025592 PMAQI
21st Oct 2025653 PMAQI
21st Oct 2025694 PMAQI
21st Oct 2025725 PMAQI
21st Oct 2025696 PMAQI
21st Oct 2025707 PMAQI
21st Oct 2025708 PMAQI
21st Oct 2025809 PMAQI
21st Oct 20258410 PMAQI
21st Oct 20258811 PMAQI
22nd Oct 20258612 AMAQI
22nd Oct 2025821 AMAQI
22nd Oct 2025782 AMAQI
22nd Oct 2025783 AMAQI
22nd Oct 2025754 AMAQI
22nd Oct 2025855 AMAQI
3°C-3/10°C
22nd Oct 2025966 AMAQI
22nd Oct 2025657 AMAQI
22nd Oct 2025678 AMAQI
22nd Oct 2025629 AMAQI
22nd Oct 20256510 AMAQI
22nd Oct 20256211 AMAQI
22nd Oct 20255912 PMAQI
22nd Oct 2025411 PMAQI
22nd Oct 2025352 PMAQI
22nd Oct 2025453 PMAQI
22nd Oct 2025434 PMAQI
22nd Oct 2025485 PMAQI
22nd Oct 2025536 PMAQI
22nd Oct 2025577 PMAQI
22nd Oct 2025678 PMAQI
22nd Oct 2025719 PMAQI
22nd Oct 20258510 PMAQI
22nd Oct 20258911 PMAQI
23rd Oct 20258612 AMAQI
23rd Oct 2025751 AMAQI
23rd Oct 2025732 AMAQI
23rd Oct 2025693 AMAQI
23rd Oct 2025674 AMAQI
23rd Oct 2025675 AMAQI
5°C-1/11°C
23rd Oct 2025656 AMAQI
23rd Oct 2025577 AMAQI
23rd Oct 2025568 AMAQI
23rd Oct 2025539 AMAQI
23rd Oct 20255110 AMAQI
23rd Oct 20255311 AMAQI
23rd Oct 20255412 PMAQI
23rd Oct 2025481 PMAQI
23rd Oct 2025372 PMAQI
23rd Oct 2025403 PMAQI
23rd Oct 2025504 PMAQI
23rd Oct 2025575 PMAQI
23rd Oct 2025596 PMAQI
23rd Oct 2025657 PMAQI
23rd Oct 2025738 PMAQI
23rd Oct 2025919 PMAQI
23rd Oct 20259610 PMAQI
23rd Oct 20259611 PMAQI
24th Oct 20259612 AMAQI
24th Oct 2025911 AMAQI
24th Oct 2025862 AMAQI
24th Oct 2025763 AMAQI
24th Oct 2025714 AMAQI
24th Oct 2025655 AMAQI
6°C2/12°C
24th Oct 2025596 AMAQI
24th Oct 2025607 AMAQI
24th Oct 2025638 AMAQI
24th Oct 2025599 AMAQI
24th Oct 20255510 AMAQI
24th Oct 20255511 AMAQI
24th Oct 20255412 PMAQI
24th Oct 2025551 PMAQI
24th Oct 2025562 PMAQI
24th Oct 2025673 PMAQI
24th Oct 2025714 PMAQI
24th Oct 2025845 PMAQI
24th Oct 20251006 PMAQI
24th Oct 20251117 PMAQI
24th Oct 20251278 PMAQI
24th Oct 20251329 PMAQI
24th Oct 202513710 PMAQI
24th Oct 202515211 PMAQI
25th Oct 202515212 AMAQI
25th Oct 20251551 AMAQI
25th Oct 20251552 AMAQI
25th Oct 20251593 AMAQI
25th Oct 20251514 AMAQI
25th Oct 20251545 AMAQI
6°C1/12°C
25th Oct 20251546 AMAQI
25th Oct 20251567 AMAQI
25th Oct 20251548 AMAQI
25th Oct 20251549 AMAQI
25th Oct 202515410 AMAQI
25th Oct 202515411 AMAQI
25th Oct 202515712 PMAQI
25th Oct 20251481 PMAQI
25th Oct 20251372 PMAQI
25th Oct 20251473 PMAQI
25th Oct 20251334 PMAQI
25th Oct 20251355 PMAQI
25th Oct 20251506 PMAQI
25th Oct 20251517 PMAQI
25th Oct 20251618 PMAQI
25th Oct 20251719 PMAQI
25th Oct 202517710 PMAQI
25th Oct 202518011 PMAQI
26th Oct 202518212 AMAQI
26th Oct 20251801 AMAQI
26th Oct 20251742 AMAQI
26th Oct 20251723 AMAQI
26th Oct 20251704 AMAQI
26th Oct 20251675 AMAQI
8°C2/15°C
26th Oct 20251626 AMAQI
26th Oct 20251607 AMAQI
26th Oct 20251608 AMAQI
26th Oct 20251339 AMAQI
26th Oct 202513610 AMAQI
26th Oct 202511211 AMAQI
26th Oct 20257512 PMAQI
26th Oct 2025631 PMAQI
26th Oct 2025602 PMAQI
26th Oct 2025563 PMAQI
26th Oct 2025434 PMAQI
26th Oct 2025385 PMAQI
26th Oct 2025316 PMAQI
26th Oct 2025467 PMAQI
26th Oct 2025538 PMAQI
26th Oct 2025549 PMAQI
26th Oct 20255810 PMAQI
26th Oct 20256111 PMAQI
27th Oct 20256212 AMAQI
27th Oct 2025701 AMAQI
27th Oct 2025672 AMAQI
27th Oct 2025643 AMAQI
27th Oct 2025634 AMAQI
27th Oct 2025625 AMAQI
5°C0/9°C
27th Oct 2025616 AMAQI
27th Oct 2025567 AMAQI
27th Oct 2025518 AMAQI
27th Oct 2025489 AMAQI
27th Oct 20254510 AMAQI
27th Oct 20254411 AMAQI
27th Oct 20254312 PMAQI
27th Oct 2025421 PMAQI
27th Oct 2025382 PMAQI
27th Oct 2025403 PMAQI
27th Oct 2025414 PMAQI
27th Oct 2025435 PMAQI
27th Oct 2025516 PMAQI
27th Oct 2025567 PMAQI
27th Oct 2025618 PMAQI
27th Oct 2025649 PMAQI
27th Oct 20256610 PMAQI
27th Oct 20256811 PMAQI
28th Oct 20256712 AMAQI
28th Oct 2025681 AMAQI
28th Oct 2025632 AMAQI
28th Oct 2025583 AMAQI
28th Oct 2025584 AMAQI
28th Oct 2025575 AMAQI
4°C-1/10°C
28th Oct 2025566 AMAQI
28th Oct 2025547 AMAQI
28th Oct 2025548 AMAQI
28th Oct 2025529 AMAQI
28th Oct 20255810 AMAQI
28th Oct 20254911 AMAQI
28th Oct 20254912 PMAQI
28th Oct 2025541 PMAQI
28th Oct 2025532 PMAQI
28th Oct 2025513 PMAQI
28th Oct 2025554 PMAQI
28th Oct 2025815 PMAQI
28th Oct 2025926 PMAQI
28th Oct 2025867 PMAQI
28th Oct 2025878 PMAQI
28th Oct 20251089 PMAQI
28th Oct 202510410 PMAQI
28th Oct 202510411 PMAQI
29th Oct 202510412 AMAQI
29th Oct 20251181 AMAQI
29th Oct 20251172 AMAQI
29th Oct 20251443 AMAQI
29th Oct 20251584 AMAQI
29th Oct 20251365 AMAQI
5°C-1/12°C
29th Oct 20251486 AMAQI
29th Oct 20251517 AMAQI
29th Oct 20251468 AMAQI
29th Oct 20251599 AMAQI
29th Oct 202516310 AMAQI
29th Oct 202517011 AMAQI
29th Oct 202517212 PMAQI
29th Oct 20251731 PMAQI
29th Oct 20251792 PMAQI
29th Oct 20251753 PMAQI
29th Oct 20251794 PMAQI
29th Oct 20251825 PMAQI
29th Oct 20251886 PMAQI
29th Oct 20251967 PMAQI
29th Oct 20252048 PMAQI
29th Oct 20252009 PMAQI
29th Oct 202519410 PMAQI
29th Oct 202519211 PMAQI
30th Oct 202519212 AMAQI
30th Oct 20251911 AMAQI
30th Oct 20251892 AMAQI
30th Oct 20251893 AMAQI
30th Oct 20251844 AMAQI
30th Oct 20251815 AMAQI
10°C5/15°C
30th Oct 20251766 AMAQI
30th Oct 20251727 AMAQI
30th Oct 20251698 AMAQI
30th Oct 20251669 AMAQI
30th Oct 202516610 AMAQI
30th Oct 202515911 AMAQI
30th Oct 202514212 PMAQI
30th Oct 20251361 PMAQI
30th Oct 20251162 PMAQI
30th Oct 2025863 PMAQI
30th Oct 2025684 PMAQI
30th Oct 2025665 PMAQI
30th Oct 2025566 PMAQI
30th Oct 2025547 PMAQI
30th Oct 2025588 PMAQI
30th Oct 2025659 PMAQI
30th Oct 20256810 PMAQI
30th Oct 20256711 PMAQI
31st Oct 20256412 AMAQI
31st Oct 2025641 AMAQI
31st Oct 2025652 AMAQI
31st Oct 2025643 AMAQI
31st Oct 2025584 AMAQI
31st Oct 2025595 AMAQI
7°C3/8°C
31st Oct 2025616 AMAQI
31st Oct 2025627 AMAQI
31st Oct 2025648 AMAQI
31st Oct 2025669 AMAQI
31st Oct 20256210 AMAQI
31st Oct 20255511 AMAQI
31st Oct 20255212 PMAQI
31st Oct 2025521 PMAQI
31st Oct 2025482 PMAQI
31st Oct 2025573 PMAQI
31st Oct 2025624 PMAQI
31st Oct 2025815 PMAQI
31st Oct 2025976 PMAQI
31st Oct 20251057 PMAQI
31st Oct 20251148 PMAQI
31st Oct 20251229 PMAQI
31st Oct 202512510 PMAQI
31st Oct 202512811 PMAQI
1st Nov 202513412 AMAQI
1st Nov 20251391 AMAQI
1st Nov 20251362 AMAQI
1st Nov 20251353 AMAQI
1st Nov 20251294 AMAQI
1st Nov 20251215 AMAQI
7°C2/14°C
1st Nov 20251196 AMAQI
1st Nov 20251157 AMAQI
1st Nov 20251178 AMAQI
1st Nov 20251249 AMAQI
1st Nov 202511810 AMAQI
1st Nov 202510811 AMAQI
1st Nov 20259312 PMAQI
1st Nov 2025681 PMAQI
1st Nov 2025502 PMAQI
1st Nov 2025443 PMAQI
1st Nov 2025454 PMAQI
1st Nov 2025445 PMAQI
1st Nov 2025516 PMAQI
1st Nov 2025547 PMAQI
1st Nov 2025608 PMAQI
1st Nov 2025599 PMAQI
1st Nov 20256010 PMAQI
1st Nov 20256011 PMAQI
2nd Nov 20255612 AMAQI
2nd Nov 2025551 AMAQI
2nd Nov 2025542 AMAQI
2nd Nov 2025533 AMAQI
2nd Nov 2025544 AMAQI
2nd Nov 2025575 AMAQI
8°C2/14°C
2nd Nov 2025576 AMAQI
2nd Nov 2025617 AMAQI
2nd Nov 2025618 AMAQI
2nd Nov 2025539 AMAQI
2nd Nov 20254310 AMAQI
2nd Nov 20253511 AMAQI
2nd Nov 20253312 PMAQI
2nd Nov 2025251 PMAQI
2nd Nov 2025232 PMAQI
2nd Nov 2025143 PMAQI
2nd Nov 2025174 PMAQI
2nd Nov 2025215 PMAQI
2nd Nov 2025296 PMAQI
2nd Nov 2025447 PMAQI
2nd Nov 2025608 PMAQI
2nd Nov 2025659 PMAQI
2nd Nov 20257310 PMAQI
2nd Nov 20258511 PMAQI
3rd Nov 20258512 AMAQI
3rd Nov 2025881 AMAQI
3rd Nov 2025822 AMAQI
3rd Nov 2025773 AMAQI
3rd Nov 2025654 AMAQI
3rd Nov 2025585 AMAQI
4°C0/9°C
3rd Nov 2025546 AMAQI
3rd Nov 2025607 AMAQI
3rd Nov 2025618 AMAQI
3rd Nov 2025629 AMAQI
3rd Nov 20256410 AMAQI
3rd Nov 20256211 AMAQI
3rd Nov 20255912 PMAQI
3rd Nov 2025511 PMAQI
3rd Nov 2025482 PMAQI
3rd Nov 2025463 PMAQI
3rd Nov 2025504 PMAQI
3rd Nov 2025525 PMAQI
3rd Nov 2025546 PMAQI
3rd Nov 2025547 PMAQI
3rd Nov 2025608 PMAQI
3rd Nov 2025679 PMAQI
3rd Nov 20256910 PMAQI
3rd Nov 20257711 PMAQI
4th Nov 20258212 AMAQI
4th Nov 2025791 AMAQI
4th Nov 2025762 AMAQI
4th Nov 2025793 AMAQI
4th Nov 2025894 AMAQI
4th Nov 2025935 AMAQI
4°C-1/11°C
4th Nov 2025986 AMAQI
4th Nov 20251107 AMAQI
4th Nov 20251258 AMAQI
4th Nov 20251349 AMAQI
4th Nov 202514410 AMAQI
4th Nov 202514411 AMAQI
4th Nov 202514312 PMAQI
4th Nov 20251401 PMAQI
4th Nov 20251322 PMAQI
4th Nov 20251333 PMAQI
4th Nov 20251314 PMAQI
4th Nov 20251335 PMAQI
4th Nov 20251346 PMAQI
4th Nov 20251387 PMAQI
4th Nov 20251438 PMAQI
4th Nov 20251539 PMAQI
4th Nov 202515810 PMAQI
4th Nov 202515411 PMAQI
5th Nov 202513012 AMAQI
5th Nov 20251131 AMAQI
5th Nov 20251132 AMAQI
5th Nov 20251093 AMAQI
5th Nov 20251044 AMAQI
5th Nov 20251015 AMAQI
7°C3/15°C
5th Nov 20251036 AMAQI
5th Nov 20251127 AMAQI
5th Nov 20251268 AMAQI
5th Nov 20251329 AMAQI
5th Nov 202513010 AMAQI
5th Nov 202513411 AMAQI
5th Nov 202514812 PMAQI
5th Nov 20251551 PMAQI
5th Nov 20251592 PMAQI
5th Nov 20251613 PMAQI
5th Nov 20251704 PMAQI
5th Nov 20251755 PMAQI
5th Nov 20251746 PMAQI
5th Nov 20251777 PMAQI
5th Nov 20251818 PMAQI
5th Nov 20251869 PMAQI
5th Nov 202519110 PMAQI
5th Nov 202520211 PMAQI
6th Nov 202520412 AMAQI
6th Nov 20252061 AMAQI
6th Nov 20252062 AMAQI
6th Nov 20252113 AMAQI
6th Nov 20252104 AMAQI
6th Nov 20252015 AMAQI
9°C4/16°C
6th Nov 20251956 AMAQI
6th Nov 20251917 AMAQI
6th Nov 20251688 AMAQI
6th Nov 20251379 AMAQI
6th Nov 202510210 AMAQI
6th Nov 20259611 AMAQI
6th Nov 20258412 PMAQI
6th Nov 2025861 PMAQI
6th Nov 2025852 PMAQI
6th Nov 2025593 PMAQI
6th Nov 2025494 PMAQI
6th Nov 2025535 PMAQI
6th Nov 2025586 PMAQI
6th Nov 2025667 PMAQI
6th Nov 2025738 PMAQI
6th Nov 2025819 PMAQI
6th Nov 20257610 PMAQI
6th Nov 20257711 PMAQI
7th Nov 20257712 AMAQI
7th Nov 2025741 AMAQI
7th Nov 2025742 AMAQI
7th Nov 2025743 AMAQI
7th Nov 2025774 AMAQI
7th Nov 2025795 AMAQI
10°C5/15°C
7th Nov 2025856 AMAQI
7th Nov 2025847 AMAQI
7th Nov 2025818 AMAQI
7th Nov 2025789 AMAQI
7th Nov 20257210 AMAQI
7th Nov 20256611 AMAQI
7th Nov 20255612 PMAQI
7th Nov 2025391 PMAQI
7th Nov 2025432 PMAQI
7th Nov 2025453 PMAQI
7th Nov 2025554 PMAQI
7th Nov 2025575 PMAQI
7th Nov 2025666 PMAQI
7th Nov 2025807 PMAQI
7th Nov 2025898 PMAQI
7th Nov 2025989 PMAQI
7th Nov 202510110 PMAQI
7th Nov 202510711 PMAQI
8th Nov 20259312 AMAQI
8th Nov 2025881 AMAQI
8th Nov 2025792 AMAQI
8th Nov 2025743 AMAQI
8th Nov 2025754 AMAQI
8th Nov 2025755 AMAQI
8°C3/11°C
8th Nov 2025796 AMAQI
8th Nov 2025807 AMAQI
8th Nov 2025768 AMAQI
8th Nov 2025759 AMAQI
8th Nov 20257510 AMAQI
8th Nov 20257911 AMAQI
8th Nov 20257912 PMAQI
8th Nov 2025801 PMAQI
8th Nov 2025832 PMAQI
8th Nov 2025963 PMAQI
8th Nov 20251004 PMAQI
8th Nov 20251045 PMAQI
8th Nov 20251066 PMAQI
8th Nov 20251137 PMAQI
8th Nov 20251168 PMAQI
8th Nov 20251329 PMAQI
8th Nov 202513910 PMAQI
8th Nov 202514411 PMAQI
9th Nov 202514812 AMAQI
9th Nov 20251531 AMAQI
9th Nov 20251532 AMAQI
9th Nov 20251533 AMAQI
9th Nov 20251544 AMAQI
9th Nov 20251545 AMAQI
7°C3/13°C
9th Nov 20251536 AMAQI
9th Nov 20251497 AMAQI
9th Nov 20251438 AMAQI
9th Nov 20251339 AMAQI
9th Nov 202512010 AMAQI
9th Nov 202510811 AMAQI
9th Nov 20259712 PMAQI
9th Nov 2025781 PMAQI
9th Nov 2025582 PMAQI
9th Nov 2025463 PMAQI
9th Nov 2025504 PMAQI
9th Nov 2025475 PMAQI
9th Nov 2025426 PMAQI
9th Nov 2025467 PMAQI
9th Nov 2025578 PMAQI
9th Nov 2025649 PMAQI
9th Nov 20256410 PMAQI
9th Nov 20256711 PMAQI
10th Nov 20256212 AMAQI
10th Nov 2025601 AMAQI
10th Nov 2025582 AMAQI
10th Nov 2025563 AMAQI
10th Nov 2025564 AMAQI
10th Nov 2025545 AMAQI
5°C0/10°C
10th Nov 2025496 AMAQI
10th Nov 2025527 AMAQI
10th Nov 2025578 AMAQI
10th Nov 2025609 AMAQI
10th Nov 20255710 AMAQI
10th Nov 20255611 AMAQI
10th Nov 20255512 PMAQI
10th Nov 2025431 PMAQI
10th Nov 2025422 PMAQI
10th Nov 2025453 PMAQI
10th Nov 2025424 PMAQI
10th Nov 2025505 PMAQI
10th Nov 2025606 PMAQI
10th Nov 2025697 PMAQI
10th Nov 2025808 PMAQI
10th Nov 2025999 PMAQI
10th Nov 202511210 PMAQI
10th Nov 202511811 PMAQI
11th Nov 202512112 AMAQI
11th Nov 20251301 AMAQI
11th Nov 20251132 AMAQI
11th Nov 20251203 AMAQI
11th Nov 20251084 AMAQI
11th Nov 20251175 AMAQI
4°C0/11°C
11th Nov 2025986 AMAQI
11th Nov 2025827 AMAQI
11th Nov 2025748 AMAQI
11th Nov 2025659 AMAQI
11th Nov 20256610 AMAQI
11th Nov 20256311 AMAQI
11th Nov 20256012 PMAQI
11th Nov 2025581 PMAQI
11th Nov 2025542 PMAQI
11th Nov 2025563 PMAQI
11th Nov 2025594 PMAQI
11th Nov 2025575 PMAQI
11th Nov 2025586 PMAQI
11th Nov 2025607 PMAQI
11th Nov 2025708 PMAQI
11th Nov 2025819 PMAQI
11th Nov 20257410 PMAQI
11th Nov 20257911 PMAQI
12th Nov 20258512 AMAQI
12th Nov 2025781 AMAQI
12th Nov 2025712 AMAQI
12th Nov 2025743 AMAQI
12th Nov 2025764 AMAQI
12th Nov 2025845 AMAQI
5°C1/12°C
12th Nov 2025946 AMAQI
12th Nov 20251047 AMAQI
12th Nov 20251108 AMAQI
12th Nov 20251189 AMAQI
12th Nov 202513010 AMAQI
12th Nov 202514211 AMAQI
12th Nov 202515712 PMAQI
12th Nov 20251661 PMAQI
12th Nov 20251722 PMAQI
12th Nov 20251873 PMAQI
12th Nov 20251844 PMAQI
12th Nov 20251875 PMAQI
12th Nov 20251926 PMAQI
12th Nov 20251937 PMAQI
12th Nov 20251948 PMAQI
12th Nov 20251979 PMAQI
12th Nov 202519310 PMAQI
12th Nov 202518011 PMAQI
13th Nov 202514212 AMAQI
13th Nov 2025981 AMAQI
13th Nov 2025872 AMAQI
13th Nov 2025673 AMAQI
13th Nov 2025574 AMAQI
13th Nov 2025595 AMAQI
7°C2/15°C
13th Nov 2025576 AMAQI
13th Nov 2025517 AMAQI
13th Nov 2025528 AMAQI
13th Nov 2025589 AMAQI
13th Nov 20256410 AMAQI
13th Nov 20255511 AMAQI
13th Nov 20254512 PMAQI
13th Nov 2025481 PMAQI
13th Nov 2025452 PMAQI
13th Nov 2025493 PMAQI
13th Nov 2025474 PMAQI
13th Nov 2025525 PMAQI
13th Nov 2025546 PMAQI
13th Nov 2025567 PMAQI
13th Nov 2025618 PMAQI
13th Nov 2025739 PMAQI
13th Nov 20258610 PMAQI
13th Nov 20259611 PMAQI
14th Nov 20259212 AMAQI
14th Nov 2025961 AMAQI
14th Nov 2025932 AMAQI
14th Nov 2025893 AMAQI
14th Nov 2025844 AMAQI
14th Nov 2025785 AMAQI
6°C2/12°C
14th Nov 2025826 AMAQI
14th Nov 2025737 AMAQI
14th Nov 2025768 AMAQI
14th Nov 2025769 AMAQI
14th Nov 20258110 AMAQI
14th Nov 20258211 AMAQI
14th Nov 20258212 PMAQI
14th Nov 2025791 PMAQI
14th Nov 2025812 PMAQI
14th Nov 2025873 PMAQI
14th Nov 2025924 PMAQI
14th Nov 20251085 PMAQI
14th Nov 20251176 PMAQI
14th Nov 20251187 PMAQI
14th Nov 20251308 PMAQI
14th Nov 20251399 PMAQI
14th Nov 202514110 PMAQI
14th Nov 202515011 PMAQI
15th Nov 202515212 AMAQI
15th Nov 20251571 AMAQI
15th Nov 20251622 AMAQI
15th Nov 20251643 AMAQI
15th Nov 20251604 AMAQI
15th Nov 20251615 AMAQI
5°C0/13°C
15th Nov 20251586 AMAQI
15th Nov 20251407 AMAQI
15th Nov 20251438 AMAQI
15th Nov 20251509 AMAQI
15th Nov 202515110 AMAQI
15th Nov 202515011 AMAQI
15th Nov 202515712 PMAQI
15th Nov 20251601 PMAQI
15th Nov 20251642 PMAQI
15th Nov 20251903 PMAQI
15th Nov 20251934 PMAQI
15th Nov 20251975 PMAQI
15th Nov 20251926 PMAQI
15th Nov 20251867 PMAQI
15th Nov 20251918 PMAQI
15th Nov 20251939 PMAQI
15th Nov 202521210 PMAQI
15th Nov 202521811 PMAQI
16th Nov 202520712 AMAQI
16th Nov 20251991 AMAQI
16th Nov 20251962 AMAQI
16th Nov 20252013 AMAQI
16th Nov 20251994 AMAQI
16th Nov 20251895 AMAQI
7°C2/15°C
16th Nov 20251856 AMAQI
6 AM16th Nov 20251797 AMAQI
16th Nov 20251728 AMAQI
11 AM
5 PM
11 PM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 8 AM
96AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
2 PM - 4 PM
77AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 8 AM (Avg. 96), while the lowest AQI was between 2 PM to 4 PM (Avg. 77).
Night time
Avg. Highest Time
10 PM - 11 PM
110AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
6 PM
87AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 PM to 11 PM (Avg. 110), while the lowest AQI was between 6 PM to 6 PM (Avg. 87).
2025 Days Vs Air Quality
Qinglong Environmental Protection Bureau, Qianan, Hebei, China
2025
3%
9
84%
269
11%
35
2%
6
Total number of days with different AQI categories in last 320 days in 2025 (45 days remaining)
Good
9 DaysModerate
269 DaysPoor
35 DaysUnhealthy
6 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 3%
Health Risk Level:
Extreme
In 2025, 3% of 320 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
Qinglong Environmental Protection Bureau, Qianan, 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
81AQI
81AQI
2nd January 2025
72AQI
72AQI
3rd January 2025
76AQI
76AQI
4th January 2025
98AQI
98AQI
5th January 2025
101AQI
101AQI
6th January 2025
84AQI
84AQI
7th January 2025
61AQI
61AQI
8th January 2025
53AQI
53AQI
9th January 2025
54AQI
54AQI
10th January 2025
63AQI
63AQI
11th January 2025
78AQI
78AQI
12th January 2025
88AQI
88AQI
13th January 2025
81AQI
81AQI
14th January 2025
67AQI
67AQI
15th January 2025
63AQI
63AQI
16th January 2025
71AQI
71AQI
17th January 2025
87AQI
87AQI
18th January 2025
114AQI
114AQI
19th January 2025
84AQI
84AQI
20th January 2025
113AQI
113AQI
21st January 2025
84AQI
84AQI
22nd January 2025
102AQI
102AQI
23rd January 2025
129AQI
129AQI
24th January 2025
143AQI
143AQI
25th January 2025
156AQI
156AQI
26th January 2025
128AQI
128AQI
27th January 2025
80AQI
80AQI
28th January 2025
85AQI
85AQI
29th January 2025
135AQI
135AQI
30th January 2025
98AQI
98AQI
31st January 2025
137AQI
137AQI
1st February 2025
123AQI
123AQI
2nd February 2025
128AQI
128AQI
3rd February 2025
76AQI
76AQI
4th February 2025
76AQI
76AQI
5th February 2025
54AQI
54AQI
6th February 2025
62AQI
62AQI
7th February 2025
43AQI
43AQI
8th February 2025
51AQI
51AQI
9th February 2025
60AQI
60AQI
10th February 2025
91AQI
91AQI
11th February 2025
117AQI
117AQI
12th February 2025
78AQI
78AQI
13th February 2025
94AQI
94AQI
14th February 2025
95AQI
95AQI
15th February 2025
98AQI
98AQI
16th February 2025
66AQI
66AQI
17th February 2025
65AQI
65AQI
18th February 2025
60AQI
60AQI
19th February 2025
60AQI
60AQI
20th February 2025
60AQI
60AQI
21st February 2025
53AQI
53AQI
22nd February 2025
56AQI
56AQI
23rd February 2025
52AQI
52AQI
24th February 2025
66AQI
66AQI
25th February 2025
63AQI
63AQI
26th February 2025
78AQI
78AQI
27th February 2025
126AQI
126AQI
28th February 2025
137AQI
137AQI
1st March 2025
142AQI
142AQI
2nd March 2025
94AQI
94AQI
3rd March 2025
94AQI
94AQI
4th March 2025
98AQI
98AQI
5th March 2025
109AQI
109AQI
6th March 2025
71AQI
71AQI
7th March 2025
98AQI
98AQI
8th March 2025
127AQI
127AQI
9th March 2025
150AQI
150AQI
10th March 2025
156AQI
156AQI
11th March 2025
168AQI
168AQI
12th March 2025
86AQI
86AQI
13th March 2025
104AQI
104AQI
14th March 2025
89AQI
89AQI
15th March 2025
85AQI
85AQI
16th March 2025
67AQI
67AQI
17th March 2025
67AQI
67AQI
18th March 2025
56AQI
56AQI
19th March 2025
65AQI
65AQI
20th March 2025
59AQI
59AQI
21st March 2025
57AQI
57AQI
22nd March 2025
64AQI
64AQI
23rd March 2025
106AQI
106AQI
24th March 2025
57AQI
57AQI
25th March 2025
82AQI
82AQI
26th March 2025
100AQI
100AQI
27th March 2025
72AQI
72AQI
28th March 2025
74AQI
74AQI
29th March 2025
60AQI
60AQI
30th March 2025
66AQI
66AQI
31st March 2025
78AQI
78AQI
1st April 2025
92AQI
92AQI
2nd April 2025
63AQI
63AQI
3rd April 2025
76AQI
76AQI
4th April 2025
85AQI
85AQI
5th April 2025
64AQI
64AQI
6th April 2025
79AQI
79AQI
7th April 2025
85AQI
85AQI
8th April 2025
71AQI
71AQI
9th April 2025
76AQI
76AQI
10th April 2025
91AQI
91AQI
11th April 2025
108AQI
108AQI
12th April 2025
89AQI
89AQI
13th April 2025
76AQI
76AQI
14th April 2025
73AQI
73AQI
15th April 2025
78AQI
78AQI
16th April 2025
103AQI
103AQI
17th April 2025
98AQI
98AQI
18th April 2025
71AQI
71AQI
19th April 2025
76AQI
76AQI
20th April 2025
84AQI
84AQI
21st April 2025
90AQI
90AQI
22nd April 2025
68AQI
68AQI
23rd April 2025
80AQI
80AQI
24th April 2025
61AQI
61AQI
25th April 2025
71AQI
71AQI
26th April 2025
98AQI
98AQI
27th April 2025
60AQI
60AQI
28th April 2025
78AQI
78AQI
29th April 2025
79AQI
79AQI
30th April 2025
71AQI
71AQI
1st May 2025
70AQI
70AQI
2nd May 2025
68AQI
68AQI
3rd May 2025
62AQI
62AQI
4th May 2025
67AQI
67AQI
5th May 2025
77AQI
77AQI
6th May 2025
68AQI
68AQI
7th May 2025
91AQI
91AQI
8th May 2025
91AQI
91AQI
9th May 2025
69AQI
69AQI
10th May 2025
75AQI
75AQI
11th May 2025
86AQI
86AQI
12th May 2025
97AQI
97AQI
13th May 2025
99AQI
99AQI
14th May 2025
80AQI
80AQI
15th May 2025
79AQI
79AQI
16th May 2025
101AQI
101AQI
17th May 2025
74AQI
74AQI
18th May 2025
82AQI
82AQI
19th May 2025
81AQI
81AQI
20th May 2025
112AQI
112AQI
21st May 2025
99AQI
99AQI
22nd May 2025
112AQI
112AQI
23rd May 2025
84AQI
84AQI
24th May 2025
82AQI
82AQI
25th May 2025
87AQI
87AQI
26th May 2025
82AQI
82AQI
27th May 2025
83AQI
83AQI
28th May 2025
91AQI
91AQI
29th May 2025
87AQI
87AQI
30th May 2025
103AQI
103AQI
31st May 2025
98AQI
98AQI
1st June 2025
94AQI
94AQI
2nd June 2025
78AQI
78AQI
3rd June 2025
59AQI
59AQI
4th June 2025
59AQI
59AQI
5th June 2025
66AQI
66AQI
6th June 2025
64AQI
64AQI
7th June 2025
57AQI
57AQI
8th June 2025
67AQI
67AQI
9th June 2025
72AQI
72AQI
10th June 2025
59AQI
59AQI
11th June 2025
70AQI
70AQI
12th June 2025
76AQI
76AQI
13th June 2025
73AQI
73AQI
14th June 2025
73AQI
73AQI
15th June 2025
61AQI
61AQI
16th June 2025
55AQI
55AQI
17th June 2025
62AQI
62AQI
18th June 2025
68AQI
68AQI
19th June 2025
66AQI
66AQI
20th June 2025
56AQI
56AQI
21st June 2025
50AQI
50AQI
22nd June 2025
44AQI
44AQI
23rd June 2025
58AQI
58AQI
24th June 2025
65AQI
65AQI
25th June 2025
70AQI
70AQI
26th June 2025
69AQI
69AQI
27th June 2025
74AQI
74AQI
28th June 2025
67AQI
67AQI
29th June 2025
75AQI
75AQI
30th June 2025
69AQI
69AQI
1st July 2025
67AQI
67AQI
2nd July 2025
67AQI
67AQI
3rd July 2025
62AQI
62AQI
4th July 2025
69AQI
69AQI
5th July 2025
65AQI
65AQI
6th July 2025
57AQI
57AQI
7th July 2025
62AQI
62AQI
8th July 2025
63AQI
63AQI
9th July 2025
65AQI
65AQI
10th July 2025
67AQI
67AQI
11th July 2025
70AQI
70AQI
12th July 2025
68AQI
68AQI
13th July 2025
59AQI
59AQI
14th July 2025
56AQI
56AQI
15th July 2025
60AQI
60AQI
16th July 2025
57AQI
57AQI
17th July 2025
54AQI
54AQI
18th July 2025
57AQI
57AQI
19th July 2025
64AQI
64AQI
20th July 2025
53AQI
53AQI
21st July 2025
55AQI
55AQI
22nd July 2025
61AQI
61AQI
23rd July 2025
59AQI
59AQI
24th July 2025
55AQI
55AQI
25th July 2025
60AQI
60AQI
26th July 2025
61AQI
61AQI
27th July 2025
57AQI
57AQI
28th July 2025
55AQI
55AQI
29th July 2025
49AQI
49AQI
30th July 2025
50AQI
50AQI
31st July 2025
56AQI
56AQI
1st August 2025
61AQI
61AQI
2nd August 2025
64AQI
64AQI
3rd August 2025
59AQI
59AQI
4th August 2025
58AQI
58AQI
5th August 2025
55AQI
55AQI
6th August 2025
60AQI
60AQI
7th August 2025
51AQI
51AQI
8th August 2025
57AQI
57AQI
9th August 2025
47AQI
47AQI
10th August 2025
53AQI
53AQI
11th August 2025
59AQI
59AQI
12th August 2025
60AQI
60AQI
13th August 2025
57AQI
57AQI
14th August 2025
60AQI
60AQI
15th August 2025
64AQI
64AQI
16th August 2025
56AQI
56AQI
17th August 2025
58AQI
58AQI
18th August 2025
64AQI
64AQI
19th August 2025
60AQI
60AQI
20th August 2025
59AQI
59AQI
21st August 2025
61AQI
61AQI
22nd August 2025
57AQI
57AQI
23rd August 2025
59AQI
59AQI
24th August 2025
57AQI
57AQI
25th August 2025
55AQI
55AQI
26th August 2025
55AQI
55AQI
27th August 2025
56AQI
56AQI
28th August 2025
54AQI
54AQI
29th August 2025
61AQI
61AQI
30th August 2025
64AQI
64AQI
31st August 2025
60AQI
60AQI
1st September 2025
58AQI
58AQI
2nd September 2025
69AQI
69AQI
3rd September 2025
70AQI
70AQI
4th September 2025
78AQI
78AQI
5th September 2025
76AQI
76AQI
6th September 2025
70AQI
70AQI
7th September 2025
64AQI
64AQI
8th September 2025
65AQI
65AQI
9th September 2025
74AQI
74AQI
10th September 2025
68AQI
68AQI
11th September 2025
74AQI
74AQI
12th September 2025
73AQI
73AQI
13th September 2025
72AQI
72AQI
14th September 2025
64AQI
64AQI
15th September 2025
58AQI
58AQI
16th September 2025
54AQI
54AQI
17th September 2025
46AQI
46AQI
18th September 2025
48AQI
48AQI
19th September 2025
55AQI
55AQI
20th September 2025
56AQI
56AQI
21st September 2025
60AQI
60AQI
22nd September 2025
60AQI
60AQI
23rd September 2025
57AQI
57AQI
24th September 2025
64AQI
64AQI
25th September 2025
82AQI
82AQI
26th September 2025
90AQI
90AQI
27th September 2025
104AQI
104AQI
28th September 2025
96AQI
96AQI
29th September 2025
71AQI
71AQI
30th September 2025
85AQI
85AQI
1st October 2025
97AQI
97AQI
2nd October 2025
88AQI
88AQI
3rd October 2025
63AQI
63AQI
4th October 2025
75AQI
75AQI
5th October 2025
81AQI
81AQI
6th October 2025
59AQI
59AQI
7th October 2025
86AQI
86AQI
8th October 2025
53AQI
53AQI
9th October 2025
59AQI
59AQI
10th October 2025
57AQI
57AQI
11th October 2025
64AQI
64AQI
12th October 2025
61AQI
61AQI
13th October 2025
71AQI
71AQI
14th October 2025
84AQI
84AQI
15th October 2025
143AQI
143AQI
16th October 2025
92AQI
92AQI
17th October 2025
79AQI
79AQI
18th October 2025
55AQI
55AQI
19th October 2025
65AQI
65AQI
20th October 2025
66AQI
66AQI
21st October 2025
70AQI
70AQI
22nd October 2025
70AQI
70AQI
23rd October 2025
66AQI
66AQI
24th October 2025
86AQI
86AQI
25th October 2025
155AQI
155AQI
26th October 2025
105AQI
105AQI
27th October 2025
56AQI
56AQI
28th October 2025
70AQI
70AQI
29th October 2025
166AQI
166AQI
30th October 2025
127AQI
127AQI
31st October 2025
78AQI
78AQI
1st November 2025
90AQI
90AQI
2nd November 2025
48AQI
48AQI
3rd November 2025
63AQI
63AQI
4th November 2025
122AQI
122AQI
5th November 2025
146AQI
146AQI
6th November 2025
125AQI
125AQI
7th November 2025
75AQI
75AQI
8th November 2025
94AQI
94AQI
9th November 2025
101AQI
101AQI
10th November 2025
65AQI
65AQI
11th November 2025
87AQI
87AQI
12th November 2025
130AQI
130AQI
13th November 2025
84AQI
84AQI
14th November 2025
100AQI
100AQI
15th November 2025
156AQI
156AQI
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
92AQI
78AQI
90AQI
80AQI
85AQI
66AQI
60AQI
58AQI
69AQI
82AQI
99AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202577AQI
21
9
1
1
22
5
23
6
2
28
2
27
4
2
28
2
29
1
30
2
27
1
26
3
2
1
8
5
1
9
269
35
6
Highest AQI recorded in
November99AQI
Lowest AQI recorded in
August58AQI
202468AQI
10
6
2
5
3
2
10
30
31
4
27
12
17
4
17
9
1
5
17
8
1
28
2
48
183
19
1
Highest AQI recorded in
October88AQI
Lowest AQI recorded in
February40AQI
202375AQI
3
18
4
3
7
9
8
4
4
3
1
5
3
31
48
30
13
12
Highest AQI recorded in
March105AQI
Lowest AQI recorded in
November38AQI
202274AQI
5
12
11
3
5
12
4
10
16
5
9
10
11
13
14
4
10
16
4
11
10
1
1
8
15
5
13
7
8
3
11
8
6
5
10
19
1
1
105
140
60
12
Highest AQI recorded in
January96AQI
Lowest AQI recorded in
July59AQI
202182AQI
16
9
6
12
6
9
1
1
8
10
8
2
2
2
16
7
1
24
5
1
1
7
21
2
21
9
1
13
13
5
15
13
2
14
12
3
2
10
12
4
4
10
14
6
1
93
170
60
32
4
2
Highest AQI recorded in
March136AQI
Lowest AQI recorded in
July40AQI
202089AQI
2
8
3
2
13
5
1
3
12
3
17
12
1
18
12
1
3
15
11
2
4
19
5
1
5
13
8
5
1
23
4
2
22
8
1
20
160
71
14
Highest AQI recorded in
July96AQI
Lowest AQI recorded in
May75AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2020(Avg.)
89AQILeast Polluted Year Recorded
2024(Avg.)
68AQIQinglong Environmental Protection Bureau's annual 2025 AQI (77) shows an average percentage change of 0.4% (worsened AQI) compared to previous years: 2020 (89), 2021 (82), 2022 (74), 2023 (75), 2024 (68).
