Huanglongsi, Henan, 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
Huanglongsi, Henan, China
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
11th Aug 2023
101AQILowest AQI recorded on
6th Aug 2024
28AQISame Day Analysis (2nd August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 54 of Moderate air quality, showing improvement over 2025 on the same day.
Day & Night AQI Trend: 1st Aug - 2nd Aug 2026
Huanglongsi, Henan, China
AQI
Day
Night
.
5 AM1st Aug 2026
7 PM
4 AM2nd Aug 2026
Day time
Avg. Highest Time
7AM1st Aug
56AQI
Avg. Lowest Time
5AM1st Aug
36AQI
Night time
Avg. Highest Time
11PM1st Aug
77AQI
Avg. Lowest Time
4AM2nd Aug
41AQI
In the last 24 hours,
Huanglongsi's AQI reached its highest point of 77 at 11 PM during the Night, while the lowest point, 36, was recorded at 5 AM during the Day between 1st Aug and 2nd Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Huanglongsi, Henan, China
JulAug
04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd
Day
Night
4th Jul 2026635 AMAQI
4th Jul 2026646 AMAQI
4th Jul 2026697 AMAQI
4th Jul 2026648 AMAQI
4th Jul 2026569 AMAQI
4th Jul 20265110 AMAQI
4th Jul 20265611 AMAQI
4th Jul 20267012 PMAQI
4th Jul 2026701 PMAQI
4th Jul 2026632 PMAQI
4th Jul 2026623 PMAQI
4th Jul 2026544 PMAQI
4th Jul 2026585 PMAQI
4th Jul 2026606 PMAQI
4th Jul 2026567 PMAQI
4th Jul 2026538 PMAQI
4th Jul 2026609 PMAQI
4th Jul 20266310 PMAQI
4th Jul 20267411 PMAQI
5th Jul 20267112 AMAQI
5th Jul 2026601 AMAQI
5th Jul 2026402 AMAQI
5th Jul 2026443 AMAQI
5th Jul 2026474 AMAQI
31°C24/38°C
5th Jul 2026305 AMAQI
5th Jul 2026416 AMAQI
5th Jul 2026357 AMAQI
5th Jul 2026218 AMAQI
5th Jul 2026259 AMAQI
5th Jul 20262910 AMAQI
5th Jul 20264411 AMAQI
5th Jul 20265812 PMAQI
5th Jul 2026731 PMAQI
5th Jul 2026702 PMAQI
5th Jul 2026653 PMAQI
5th Jul 2026634 PMAQI
5th Jul 2026625 PMAQI
5th Jul 2026626 PMAQI
5th Jul 2026587 PMAQI
5th Jul 2026568 PMAQI
5th Jul 2026689 PMAQI
5th Jul 20268010 PMAQI
5th Jul 20268011 PMAQI
6th Jul 20268112 AMAQI
6th Jul 2026701 AMAQI
6th Jul 2026332 AMAQI
6th Jul 2026163 AMAQI
6th Jul 2026184 AMAQI
32°C24/39°C
6th Jul 2026235 AMAQI
6th Jul 2026266 AMAQI
6th Jul 2026207 AMAQI
6th Jul 2026168 AMAQI
6th Jul 2026169 AMAQI
6th Jul 20261810 AMAQI
6th Jul 20262811 AMAQI
6th Jul 20263712 PMAQI
6th Jul 2026461 PMAQI
6th Jul 2026522 PMAQI
6th Jul 2026593 PMAQI
6th Jul 2026584 PMAQI
6th Jul 2026625 PMAQI
6th Jul 2026676 PMAQI
6th Jul 2026747 PMAQI
6th Jul 2026718 PMAQI
6th Jul 2026669 PMAQI
6th Jul 20265110 PMAQI
6th Jul 20264611 PMAQI
7th Jul 20264512 AMAQI
7th Jul 2026451 AMAQI
7th Jul 2026542 AMAQI
7th Jul 2026543 AMAQI
7th Jul 2026364 AMAQI
28°C23/36°C
7th Jul 2026125 AMAQI
7th Jul 2026116 AMAQI
7th Jul 2026187 AMAQI
7th Jul 2026278 AMAQI
7th Jul 2026369 AMAQI
7th Jul 20263010 AMAQI
7th Jul 20264411 AMAQI
7th Jul 20263012 PMAQI
7th Jul 2026361 PMAQI
7th Jul 2026482 PMAQI
7th Jul 2026523 PMAQI
7th Jul 2026524 PMAQI
7th Jul 2026515 PMAQI
7th Jul 2026576 PMAQI
7th Jul 2026557 PMAQI
7th Jul 2026548 PMAQI
7th Jul 2026759 PMAQI
7th Jul 20267010 PMAQI
7th Jul 20265311 PMAQI
8th Jul 20264912 AMAQI
8th Jul 2026431 AMAQI
8th Jul 2026482 AMAQI
8th Jul 2026473 AMAQI
8th Jul 2026544 AMAQI
29°C24/35°C
8th Jul 2026525 AMAQI
8th Jul 2026596 AMAQI
8th Jul 2026667 AMAQI
8th Jul 2026648 AMAQI
8th Jul 2026599 AMAQI
8th Jul 20266810 AMAQI
8th Jul 20265511 AMAQI
8th Jul 20266112 PMAQI
8th Jul 2026601 PMAQI
8th Jul 2026572 PMAQI
8th Jul 2026583 PMAQI
8th Jul 2026634 PMAQI
8th Jul 2026665 PMAQI
8th Jul 2026556 PMAQI
8th Jul 2026577 PMAQI
8th Jul 2026568 PMAQI
8th Jul 2026709 PMAQI
8th Jul 20268010 PMAQI
8th Jul 20266911 PMAQI
9th Jul 20265212 AMAQI
9th Jul 2026511 AMAQI
9th Jul 2026602 AMAQI
9th Jul 2026693 AMAQI
9th Jul 2026674 AMAQI
33°C27/40°C
9th Jul 2026625 AMAQI
9th Jul 2026546 AMAQI
9th Jul 2026717 AMAQI
9th Jul 2026558 AMAQI
9th Jul 2026629 AMAQI
9th Jul 20266210 AMAQI
9th Jul 20266111 AMAQI
9th Jul 20265312 PMAQI
9th Jul 2026641 PMAQI
9th Jul 2026562 PMAQI
9th Jul 2026483 PMAQI
9th Jul 2026734 PMAQI
9th Jul 2026655 PMAQI
9th Jul 2026626 PMAQI
9th Jul 2026487 PMAQI
9th Jul 2026588 PMAQI
9th Jul 2026639 PMAQI
9th Jul 20266010 PMAQI
9th Jul 20265911 PMAQI
10th Jul 20265112 AMAQI
10th Jul 2026401 AMAQI
10th Jul 2026522 AMAQI
10th Jul 2026333 AMAQI
10th Jul 2026454 AMAQI
33°C27/39°C
10th Jul 2026595 AMAQI
10th Jul 2026576 AMAQI
10th Jul 2026607 AMAQI
10th Jul 2026528 AMAQI
10th Jul 2026479 AMAQI
10th Jul 20265310 AMAQI
10th Jul 20264911 AMAQI
10th Jul 20264712 PMAQI
10th Jul 2026471 PMAQI
10th Jul 2026612 PMAQI
10th Jul 2026303 PMAQI
10th Jul 2026364 PMAQI
10th Jul 2026495 PMAQI
10th Jul 2026506 PMAQI
10th Jul 2026547 PMAQI
10th Jul 2026668 PMAQI
10th Jul 2026679 PMAQI
10th Jul 20269410 PMAQI
10th Jul 20266811 PMAQI
11th Jul 20267612 AMAQI
11th Jul 2026701 AMAQI
11th Jul 2026492 AMAQI
11th Jul 2026613 AMAQI
11th Jul 2026654 AMAQI
33°C28/39°C
11th Jul 2026735 AMAQI
11th Jul 2026476 AMAQI
11th Jul 2026557 AMAQI
11th Jul 2026608 AMAQI
11th Jul 2026719 AMAQI
11th Jul 20267110 AMAQI
11th Jul 20265611 AMAQI
11th Jul 20266612 PMAQI
11th Jul 2026681 PMAQI
11th Jul 2026662 PMAQI
11th Jul 2026643 PMAQI
11th Jul 2026554 PMAQI
11th Jul 2026675 PMAQI
11th Jul 2026646 PMAQI
11th Jul 2026687 PMAQI
11th Jul 2026708 PMAQI
11th Jul 2026849 PMAQI
11th Jul 20267810 PMAQI
11th Jul 20267611 PMAQI
12th Jul 20267012 AMAQI
12th Jul 2026691 AMAQI
12th Jul 2026642 AMAQI
12th Jul 2026563 AMAQI
12th Jul 2026704 AMAQI
34°C28/41°C
12th Jul 2026715 AMAQI
12th Jul 2026696 AMAQI
12th Jul 2026657 AMAQI
12th Jul 2026528 AMAQI
12th Jul 2026619 AMAQI
12th Jul 20265110 AMAQI
12th Jul 20265811 AMAQI
12th Jul 20266212 PMAQI
12th Jul 2026581 PMAQI
12th Jul 2026602 PMAQI
12th Jul 2026513 PMAQI
12th Jul 2026504 PMAQI
12th Jul 2026415 PMAQI
12th Jul 2026506 PMAQI
12th Jul 2026617 PMAQI
12th Jul 2026698 PMAQI
12th Jul 2026689 PMAQI
12th Jul 20267410 PMAQI
12th Jul 20266711 PMAQI
13th Jul 20266012 AMAQI
13th Jul 2026641 AMAQI
13th Jul 2026812 AMAQI
13th Jul 2026903 AMAQI
13th Jul 2026884 AMAQI
32°C27/37°C
13th Jul 2026845 AMAQI
13th Jul 2026776 AMAQI
13th Jul 2026797 AMAQI
13th Jul 2026608 AMAQI
13th Jul 2026559 AMAQI
13th Jul 20266510 AMAQI
13th Jul 20266511 AMAQI
13th Jul 20265812 PMAQI
13th Jul 2026651 PMAQI
13th Jul 2026702 PMAQI
13th Jul 2026613 PMAQI
13th Jul 2026584 PMAQI
13th Jul 2026635 PMAQI
13th Jul 2026636 PMAQI
13th Jul 2026667 PMAQI
13th Jul 2026688 PMAQI
13th Jul 2026639 PMAQI
13th Jul 20265410 PMAQI
13th Jul 20266011 PMAQI
14th Jul 20266812 AMAQI
14th Jul 2026681 AMAQI
14th Jul 2026702 AMAQI
14th Jul 2026683 AMAQI
14th Jul 2026614 AMAQI
31°C27/35°C
14th Jul 2026665 AMAQI
14th Jul 2026656 AMAQI
14th Jul 2026647 AMAQI
14th Jul 2026608 AMAQI
14th Jul 2026909 AMAQI
14th Jul 20268610 AMAQI
14th Jul 20268111 AMAQI
14th Jul 20266412 PMAQI
14th Jul 2026651 PMAQI
14th Jul 2026672 PMAQI
14th Jul 2026603 PMAQI
14th Jul 2026644 PMAQI
14th Jul 2026545 PMAQI
14th Jul 2026536 PMAQI
14th Jul 2026667 PMAQI
14th Jul 2026728 PMAQI
14th Jul 2026749 PMAQI
14th Jul 20268510 PMAQI
14th Jul 20268011 PMAQI
15th Jul 20267112 AMAQI
15th Jul 2026661 AMAQI
15th Jul 2026682 AMAQI
15th Jul 2026753 AMAQI
15th Jul 2026754 AMAQI
33°C28/40°C
15th Jul 2026625 AMAQI
15th Jul 2026486 AMAQI
15th Jul 2026577 AMAQI
15th Jul 2026438 AMAQI
15th Jul 2026269 AMAQI
15th Jul 20261610 AMAQI
15th Jul 20261711 AMAQI
15th Jul 20264012 PMAQI
15th Jul 2026451 PMAQI
15th Jul 2026542 PMAQI
15th Jul 2026603 PMAQI
15th Jul 2026604 PMAQI
15th Jul 2026535 PMAQI
15th Jul 2026536 PMAQI
15th Jul 2026587 PMAQI
15th Jul 2026438 PMAQI
15th Jul 2026569 PMAQI
15th Jul 20265810 PMAQI
15th Jul 20265811 PMAQI
16th Jul 20265712 AMAQI
16th Jul 2026511 AMAQI
16th Jul 2026532 AMAQI
16th Jul 2026563 AMAQI
16th Jul 2026824 AMAQI
30°C26/35°C
16th Jul 2026825 AMAQI
16th Jul 2026786 AMAQI
16th Jul 2026687 AMAQI
16th Jul 2026768 AMAQI
16th Jul 2026749 AMAQI
16th Jul 20265710 AMAQI
16th Jul 20267411 AMAQI
16th Jul 20267912 PMAQI
16th Jul 2026781 PMAQI
16th Jul 2026702 PMAQI
16th Jul 2026633 PMAQI
16th Jul 2026634 PMAQI
16th Jul 2026625 PMAQI
16th Jul 2026606 PMAQI
16th Jul 2026737 PMAQI
16th Jul 2026878 PMAQI
16th Jul 2026939 PMAQI
16th Jul 20269110 PMAQI
16th Jul 20268811 PMAQI
17th Jul 20268612 AMAQI
17th Jul 2026821 AMAQI
17th Jul 2026822 AMAQI
17th Jul 2026773 AMAQI
17th Jul 2026724 AMAQI
29°C26/36°C
17th Jul 2026545 AMAQI
17th Jul 2026456 AMAQI
17th Jul 2026527 AMAQI
17th Jul 2026588 AMAQI
17th Jul 2026629 AMAQI
17th Jul 20265910 AMAQI
17th Jul 20265011 AMAQI
17th Jul 20264712 PMAQI
17th Jul 2026471 PMAQI
17th Jul 2026502 PMAQI
17th Jul 2026493 PMAQI
17th Jul 2026474 PMAQI
17th Jul 2026495 PMAQI
17th Jul 2026426 PMAQI
17th Jul 2026417 PMAQI
17th Jul 2026528 PMAQI
17th Jul 2026479 PMAQI
17th Jul 20263310 PMAQI
17th Jul 20263811 PMAQI
18th Jul 20264212 AMAQI
18th Jul 2026401 AMAQI
18th Jul 2026452 AMAQI
18th Jul 2026483 AMAQI
18th Jul 2026504 AMAQI
24°C21/27°C
18th Jul 2026545 AMAQI
18th Jul 2026466 AMAQI
18th Jul 2026607 AMAQI
18th Jul 2026718 AMAQI
18th Jul 2026689 AMAQI
18th Jul 20267410 AMAQI
18th Jul 20267611 AMAQI
18th Jul 20267112 PMAQI
18th Jul 2026691 PMAQI
18th Jul 2026692 PMAQI
18th Jul 2026643 PMAQI
18th Jul 2026634 PMAQI
18th Jul 2026715 PMAQI
18th Jul 2026866 PMAQI
18th Jul 2026967 PMAQI
18th Jul 2026958 PMAQI
18th Jul 2026849 PMAQI
18th Jul 20268610 PMAQI
18th Jul 20268111 PMAQI
19th Jul 20269112 AMAQI
19th Jul 2026741 AMAQI
19th Jul 2026722 AMAQI
19th Jul 2026843 AMAQI
19th Jul 2026914 AMAQI
27°C21/34°C
19th Jul 2026865 AMAQI
19th Jul 2026966 AMAQI
19th Jul 2026957 AMAQI
19th Jul 2026968 AMAQI
19th Jul 2026909 AMAQI
19th Jul 20269010 AMAQI
19th Jul 20269011 AMAQI
19th Jul 20268312 PMAQI
19th Jul 2026851 PMAQI
19th Jul 2026882 PMAQI
19th Jul 2026873 PMAQI
19th Jul 2026794 PMAQI
19th Jul 2026925 PMAQI
19th Jul 2026866 PMAQI
19th Jul 2026877 PMAQI
19th Jul 2026888 PMAQI
19th Jul 2026829 PMAQI
19th Jul 20268510 PMAQI
19th Jul 20269311 PMAQI
20th Jul 202611212 AMAQI
20th Jul 2026971 AMAQI
20th Jul 2026992 AMAQI
20th Jul 2026983 AMAQI
20th Jul 2026984 AMAQI
30°C26/37°C
20th Jul 20261025 AMAQI
20th Jul 2026916 AMAQI
20th Jul 2026887 AMAQI
20th Jul 2026968 AMAQI
20th Jul 2026939 AMAQI
20th Jul 20268710 AMAQI
20th Jul 20269511 AMAQI
20th Jul 20269612 PMAQI
20th Jul 2026901 PMAQI
20th Jul 2026912 PMAQI
20th Jul 2026883 PMAQI
20th Jul 2026834 PMAQI
20th Jul 2026835 PMAQI
20th Jul 2026836 PMAQI
20th Jul 2026827 PMAQI
20th Jul 2026818 PMAQI
20th Jul 2026829 PMAQI
20th Jul 20268110 PMAQI
20th Jul 20268211 PMAQI
21st Jul 20268612 AMAQI
21st Jul 2026871 AMAQI
21st Jul 2026852 AMAQI
21st Jul 2026833 AMAQI
21st Jul 2026864 AMAQI
30°C24/36°C
21st Jul 2026845 AMAQI
21st Jul 2026876 AMAQI
21st Jul 2026867 AMAQI
21st Jul 2026888 AMAQI
21st Jul 2026859 AMAQI
21st Jul 20268010 AMAQI
21st Jul 20268412 PMAQI
21st Jul 2026751 PMAQI
21st Jul 2026742 PMAQI
21st Jul 2026783 PMAQI
21st Jul 2026784 PMAQI
21st Jul 2026795 PMAQI
21st Jul 20261046 PMAQI
21st Jul 2026797 PMAQI
21st Jul 2026638 PMAQI
21st Jul 2026649 PMAQI
21st Jul 20267110 PMAQI
21st Jul 20268111 PMAQI
22nd Jul 20268212 AMAQI
22nd Jul 2026811 AMAQI
22nd Jul 2026772 AMAQI
22nd Jul 2026753 AMAQI
22nd Jul 2026724 AMAQI
31°C25/38°C
22nd Jul 2026745 AMAQI
22nd Jul 2026806 AMAQI
22nd Jul 2026767 AMAQI
22nd Jul 2026688 AMAQI
22nd Jul 2026629 AMAQI
22nd Jul 20263810 AMAQI
22nd Jul 20264611 AMAQI
22nd Jul 20263712 PMAQI
22nd Jul 2026551 PMAQI
22nd Jul 2026452 PMAQI
22nd Jul 2026533 PMAQI
22nd Jul 2026484 PMAQI
22nd Jul 2026485 PMAQI
22nd Jul 2026466 PMAQI
22nd Jul 2026537 PMAQI
22nd Jul 2026528 PMAQI
22nd Jul 2026699 PMAQI
22nd Jul 20267810 PMAQI
22nd Jul 20268611 PMAQI
23rd Jul 20267112 AMAQI
23rd Jul 2026591 AMAQI
23rd Jul 2026792 AMAQI
23rd Jul 2026923 AMAQI
23rd Jul 2026484 AMAQI
31°C25/37°C
23rd Jul 2026295 AMAQI
23rd Jul 2026236 AMAQI
23rd Jul 2026347 AMAQI
23rd Jul 2026328 AMAQI
23rd Jul 2026419 AMAQI
23rd Jul 20263410 AMAQI
23rd Jul 20264611 AMAQI
23rd Jul 20264912 PMAQI
23rd Jul 2026711 PMAQI
23rd Jul 2026682 PMAQI
23rd Jul 2026863 PMAQI
23rd Jul 2026694 PMAQI
23rd Jul 2026725 PMAQI
23rd Jul 2026576 PMAQI
23rd Jul 2026247 PMAQI
23rd Jul 2026198 PMAQI
23rd Jul 2026249 PMAQI
23rd Jul 20263210 PMAQI
23rd Jul 20264511 PMAQI
24th Jul 20263612 AMAQI
24th Jul 2026351 AMAQI
24th Jul 2026272 AMAQI
24th Jul 2026443 AMAQI
24th Jul 2026294 AMAQI
30°C24/38°C
24th Jul 2026385 AMAQI
24th Jul 2026336 AMAQI
24th Jul 2026447 AMAQI
24th Jul 2026268 AMAQI
24th Jul 2026339 AMAQI
24th Jul 20263810 AMAQI
24th Jul 20263211 AMAQI
24th Jul 20266012 PMAQI
24th Jul 2026291 PMAQI
24th Jul 2026292 PMAQI
24th Jul 2026523 PMAQI
24th Jul 2026764 PMAQI
24th Jul 2026605 PMAQI
24th Jul 2026746 PMAQI
24th Jul 2026607 PMAQI
24th Jul 2026528 PMAQI
24th Jul 2026779 PMAQI
24th Jul 20267010 PMAQI
24th Jul 20265311 PMAQI
25th Jul 20263712 AMAQI
25th Jul 2026501 AMAQI
25th Jul 2026232 AMAQI
25th Jul 2026403 AMAQI
25th Jul 2026284 AMAQI
27°C23/34°C
25th Jul 2026405 AMAQI
25th Jul 2026466 AMAQI
25th Jul 2026407 AMAQI
25th Jul 2026288 AMAQI
25th Jul 2026389 AMAQI
25th Jul 20262810 AMAQI
25th Jul 20263211 AMAQI
25th Jul 20263512 PMAQI
25th Jul 2026431 PMAQI
25th Jul 2026242 PMAQI
25th Jul 2026223 PMAQI
25th Jul 2026384 PMAQI
25th Jul 2026325 PMAQI
25th Jul 2026286 PMAQI
25th Jul 2026267 PMAQI
25th Jul 2026308 PMAQI
25th Jul 2026379 PMAQI
25th Jul 20264910 PMAQI
25th Jul 20264111 PMAQI
26th Jul 20265612 AMAQI
26th Jul 2026521 AMAQI
26th Jul 2026522 AMAQI
26th Jul 2026683 AMAQI
26th Jul 2026594 AMAQI
27°C23/33°C
26th Jul 2026485 AMAQI
26th Jul 2026326 AMAQI
26th Jul 2026407 AMAQI
26th Jul 2026398 AMAQI
26th Jul 2026309 AMAQI
26th Jul 20262910 AMAQI
26th Jul 20263911 AMAQI
26th Jul 20263412 PMAQI
26th Jul 2026301 PMAQI
26th Jul 2026402 PMAQI
26th Jul 2026443 PMAQI
26th Jul 2026504 PMAQI
26th Jul 2026655 PMAQI
26th Jul 2026626 PMAQI
26th Jul 2026577 PMAQI
26th Jul 2026678 PMAQI
26th Jul 2026709 PMAQI
26th Jul 20266810 PMAQI
26th Jul 20264911 PMAQI
27th Jul 20263512 AMAQI
27th Jul 2026231 AMAQI
27th Jul 2026262 AMAQI
27th Jul 2026273 AMAQI
27th Jul 2026304 AMAQI
30°C25/35°C
27th Jul 2026295 AMAQI
27th Jul 2026396 AMAQI
27th Jul 2026367 AMAQI
27th Jul 2026218 AMAQI
27th Jul 2026269 AMAQI
27th Jul 20262810 AMAQI
27th Jul 20262211 AMAQI
27th Jul 20262212 PMAQI
27th Jul 2026241 PMAQI
27th Jul 2026242 PMAQI
27th Jul 2026283 PMAQI
27th Jul 2026244 PMAQI
27th Jul 2026205 PMAQI
27th Jul 2026286 PMAQI
27th Jul 2026267 PMAQI
27th Jul 2026398 PMAQI
27th Jul 2026499 PMAQI
27th Jul 20263410 PMAQI
27th Jul 20263111 PMAQI
28th Jul 20263112 AMAQI
28th Jul 2026431 AMAQI
28th Jul 2026582 AMAQI
28th Jul 2026633 AMAQI
28th Jul 2026624 AMAQI
27°C24/32°C
28th Jul 2026595 AMAQI
28th Jul 2026666 AMAQI
28th Jul 2026767 AMAQI
28th Jul 2026688 AMAQI
28th Jul 2026559 AMAQI
28th Jul 20265310 AMAQI
28th Jul 20263611 AMAQI
28th Jul 20263012 PMAQI
28th Jul 2026201 PMAQI
28th Jul 2026222 PMAQI
28th Jul 2026233 PMAQI
28th Jul 2026324 PMAQI
28th Jul 2026385 PMAQI
28th Jul 2026486 PMAQI
28th Jul 2026347 PMAQI
28th Jul 2026248 PMAQI
28th Jul 2026229 PMAQI
28th Jul 20262310 PMAQI
28th Jul 20262211 PMAQI
29th Jul 20261712 AMAQI
29th Jul 2026191 AMAQI
29th Jul 2026262 AMAQI
29th Jul 2026353 AMAQI
29th Jul 2026374 AMAQI
27°C24/31°C
29th Jul 2026365 AMAQI
29th Jul 2026396 AMAQI
29th Jul 2026567 AMAQI
29th Jul 2026538 AMAQI
29th Jul 2026539 AMAQI
29th Jul 20266010 AMAQI
29th Jul 20266611 AMAQI
29th Jul 20266412 PMAQI
29th Jul 2026691 PMAQI
29th Jul 2026602 PMAQI
29th Jul 2026523 PMAQI
29th Jul 2026544 PMAQI
29th Jul 2026455 PMAQI
29th Jul 2026386 PMAQI
29th Jul 2026477 PMAQI
29th Jul 2026398 PMAQI
29th Jul 2026349 PMAQI
29th Jul 20264210 PMAQI
29th Jul 20264211 PMAQI
30th Jul 20263012 AMAQI
30th Jul 2026301 AMAQI
30th Jul 2026332 AMAQI
30th Jul 2026353 AMAQI
30th Jul 2026404 AMAQI
27°C24/32°C
30th Jul 2026365 AMAQI
30th Jul 2026306 AMAQI
30th Jul 2026547 AMAQI
30th Jul 2026458 AMAQI
30th Jul 2026349 AMAQI
30th Jul 20263210 AMAQI
30th Jul 20262311 AMAQI
30th Jul 20262112 PMAQI
30th Jul 2026301 PMAQI
30th Jul 2026372 PMAQI
30th Jul 2026393 PMAQI
30th Jul 2026464 PMAQI
30th Jul 2026595 PMAQI
30th Jul 2026596 PMAQI
30th Jul 2026397 PMAQI
30th Jul 2026558 PMAQI
30th Jul 2026599 PMAQI
30th Jul 20265310 PMAQI
30th Jul 20265111 PMAQI
31st Jul 20265112 AMAQI
31st Jul 2026451 AMAQI
31st Jul 2026422 AMAQI
31st Jul 2026403 AMAQI
31st Jul 2026404 AMAQI
26°C24/30°C
31st Jul 2026455 AMAQI
31st Jul 2026466 AMAQI
31st Jul 2026477 AMAQI
31st Jul 2026468 AMAQI
31st Jul 2026459 AMAQI
31st Jul 20264610 AMAQI
31st Jul 20264711 AMAQI
31st Jul 20264212 PMAQI
31st Jul 2026471 PMAQI
31st Jul 2026492 PMAQI
31st Jul 2026513 PMAQI
31st Jul 2026554 PMAQI
31st Jul 2026555 PMAQI
31st Jul 2026546 PMAQI
31st Jul 2026537 PMAQI
31st Jul 2026528 PMAQI
31st Jul 2026519 PMAQI
31st Jul 20265310 PMAQI
31st Jul 20267211 PMAQI
1st Aug 20266912 AMAQI
1st Aug 2026561 AMAQI
1st Aug 2026422 AMAQI
1st Aug 2026603 AMAQI
1st Aug 2026584 AMAQI
29°C25/33°C
1st Aug 2026365 AMAQI
1st Aug 2026536 AMAQI
1st Aug 2026567 AMAQI
1st Aug 2026518 AMAQI
1st Aug 2026489 AMAQI
1st Aug 20265110 AMAQI
1st Aug 20265211 AMAQI
1st Aug 20265212 PMAQI
1st Aug 2026501 PMAQI
1st Aug 2026482 PMAQI
1st Aug 2026503 PMAQI
1st Aug 2026504 PMAQI
1st Aug 2026515 PMAQI
1st Aug 2026526 PMAQI
1st Aug 2026527 PMAQI
1st Aug 2026528 PMAQI
1st Aug 2026539 PMAQI
1st Aug 20267510 PMAQI
1st Aug 20267711 PMAQI
2nd Aug 20267312 AMAQI
2nd Aug 2026591 AMAQI
2nd Aug 2026502 AMAQI
2nd Aug 2026433 AMAQI
2nd Aug 2026414 AMAQI
30°C26/33°C
2nd Aug 2026485 AMAQI
5 AM2nd Aug 2026536 AMAQI
2nd Aug 2026547 AMAQI
2nd Aug 2026528 AMAQI
2nd Aug 2026559 AMAQI
2nd Aug 20265610 AMAQI
2nd Aug 20265811 AMAQI
2nd Aug 20264212 PMAQI
12 PM2nd Aug 2026451 PMAQI
2nd Aug 2026412 PMAQI
2nd Aug 2026383 PMAQI
2nd Aug 2026564 PMAQI
2nd Aug 2026535 PMAQI
2nd Aug 2026466 PMAQI
2nd Aug 2026547 PMAQI
7 PM2nd Aug 2026628 PMAQI
2nd Aug 2026649 PMAQI
2nd Aug 20267110 PMAQI
2nd Aug 20267411 PMAQI
12 AM
4 AM
31°C26/37°C
Day time
Avg. Highest Time
4 PM - 7 PM
58AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
10 AM - 12 PM
52AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 PM to 7 PM (Avg. 58), while the lowest AQI was between 10 AM to 12 PM (Avg. 52).
Night time
Avg. Highest Time
10 PM
65AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
1 AM - 2 AM
56AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 PM to 10 PM (Avg. 65), while the lowest AQI was between 1 AM to 2 AM (Avg. 56).
2026 Days Vs Air Quality
Huanglongsi, Henan, China
2026
7%
16
50%
106
27%
58
15%
33
0.4%
1
Total number of days with different AQI categories in last 214 days in 2026 (151 days remaining)
Good
16 DaysModerate
106 DaysPoor
58 DaysUnhealthy
33 DaysSevere
1 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 7%
Health Risk Level:
Extreme
In 2026, 7% of 214 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.
Annual Air Quality Insights
Huanglongsi, Henan, China
AQI levels in 2026
AQI (US)
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 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
98AQI (US)
98AQI (US)
2nd January 2026
152AQI (US)
152AQI (US)
3rd January 2026
169AQI (US)
169AQI (US)
4th January 2026
167AQI (US)
167AQI (US)
5th January 2026
201AQI (US)
201AQI (US)
6th January 2026
92AQI (US)
92AQI (US)
7th January 2026
69AQI (US)
69AQI (US)
8th January 2026
137AQI (US)
137AQI (US)
9th January 2026
100AQI (US)
100AQI (US)
10th January 2026
72AQI (US)
72AQI (US)
11th January 2026
56AQI (US)
56AQI (US)
12th January 2026
97AQI (US)
97AQI (US)
13th January 2026
95AQI (US)
95AQI (US)
14th January 2026
170AQI (US)
170AQI (US)
15th January 2026
126AQI (US)
126AQI (US)
16th January 2026
152AQI (US)
152AQI (US)
17th January 2026
133AQI (US)
133AQI (US)
18th January 2026
129AQI (US)
129AQI (US)
19th January 2026
106AQI (US)
106AQI (US)
20th January 2026
91AQI (US)
91AQI (US)
21st January 2026
145AQI (US)
145AQI (US)
22nd January 2026
159AQI (US)
159AQI (US)
23rd January 2026
154AQI (US)
154AQI (US)
24th January 2026
166AQI (US)
166AQI (US)
25th January 2026
178AQI (US)
178AQI (US)
26th January 2026
176AQI (US)
176AQI (US)
27th January 2026
188AQI (US)
188AQI (US)
28th January 2026
167AQI (US)
167AQI (US)
29th January 2026
173AQI (US)
173AQI (US)
30th January 2026
161AQI (US)
161AQI (US)
31st January 2026
172AQI (US)
172AQI (US)
1st February 2026
158AQI (US)
158AQI (US)
2nd February 2026
166AQI (US)
166AQI (US)
3rd February 2026
156AQI (US)
156AQI (US)
4th February 2026
160AQI (US)
160AQI (US)
5th February 2026
156AQI (US)
156AQI (US)
6th February 2026
100AQI (US)
100AQI (US)
7th February 2026
110AQI (US)
110AQI (US)
8th February 2026
153AQI (US)
153AQI (US)
9th February 2026
142AQI (US)
142AQI (US)
10th February 2026
120AQI (US)
120AQI (US)
11th February 2026
99AQI (US)
99AQI (US)
12th February 2026
148AQI (US)
148AQI (US)
13th February 2026
160AQI (US)
160AQI (US)
14th February 2026
161AQI (US)
161AQI (US)
15th February 2026
87AQI (US)
87AQI (US)
16th February 2026
65AQI (US)
65AQI (US)
17th February 2026
126AQI (US)
126AQI (US)
18th February 2026
125AQI (US)
125AQI (US)
19th February 2026
120AQI (US)
120AQI (US)
20th February 2026
121AQI (US)
121AQI (US)
21st February 2026
111AQI (US)
111AQI (US)
22nd February 2026
91AQI (US)
91AQI (US)
23rd February 2026
97AQI (US)
97AQI (US)
24th February 2026
86AQI (US)
86AQI (US)
25th February 2026
81AQI (US)
81AQI (US)
26th February 2026
94AQI (US)
94AQI (US)
27th February 2026
145AQI (US)
145AQI (US)
28th February 2026
131AQI (US)
131AQI (US)
1st March 2026
114AQI (US)
114AQI (US)
2nd March 2026
96AQI (US)
96AQI (US)
3rd March 2026
150AQI (US)
150AQI (US)
4th March 2026
162AQI (US)
162AQI (US)
5th March 2026
154AQI (US)
154AQI (US)
6th March 2026
129AQI (US)
129AQI (US)
7th March 2026
116AQI (US)
116AQI (US)
8th March 2026
156AQI (US)
156AQI (US)
9th March 2026
163AQI (US)
163AQI (US)
10th March 2026
166AQI (US)
166AQI (US)
11th March 2026
172AQI (US)
172AQI (US)
12th March 2026
178AQI (US)
178AQI (US)
13th March 2026
165AQI (US)
165AQI (US)
14th March 2026
156AQI (US)
156AQI (US)
15th March 2026
90AQI (US)
90AQI (US)
16th March 2026
121AQI (US)
121AQI (US)
17th March 2026
148AQI (US)
148AQI (US)
18th March 2026
114AQI (US)
114AQI (US)
19th March 2026
116AQI (US)
116AQI (US)
20th March 2026
149AQI (US)
149AQI (US)
21st March 2026
140AQI (US)
140AQI (US)
22nd March 2026
139AQI (US)
139AQI (US)
23rd March 2026
148AQI (US)
148AQI (US)
24th March 2026
158AQI (US)
158AQI (US)
25th March 2026
146AQI (US)
146AQI (US)
26th March 2026
134AQI (US)
134AQI (US)
27th March 2026
127AQI (US)
127AQI (US)
28th March 2026
121AQI (US)
121AQI (US)
29th March 2026
84AQI (US)
84AQI (US)
30th March 2026
111AQI (US)
111AQI (US)
31st March 2026
119AQI (US)
119AQI (US)
1st April 2026
99AQI (US)
99AQI (US)
2nd April 2026
103AQI (US)
103AQI (US)
3rd April 2026
80AQI (US)
80AQI (US)
4th April 2026
62AQI (US)
62AQI (US)
5th April 2026
101AQI (US)
101AQI (US)
6th April 2026
101AQI (US)
101AQI (US)
7th April 2026
116AQI (US)
116AQI (US)
8th April 2026
87AQI (US)
87AQI (US)
9th April 2026
90AQI (US)
90AQI (US)
10th April 2026
112AQI (US)
112AQI (US)
11th April 2026
101AQI (US)
101AQI (US)
12th April 2026
113AQI (US)
113AQI (US)
13th April 2026
80AQI (US)
80AQI (US)
14th April 2026
70AQI (US)
70AQI (US)
15th April 2026
93AQI (US)
93AQI (US)
16th April 2026
138AQI (US)
138AQI (US)
17th April 2026
132AQI (US)
132AQI (US)
18th April 2026
114AQI (US)
114AQI (US)
19th April 2026
100AQI (US)
100AQI (US)
20th April 2026
89AQI (US)
89AQI (US)
21st April 2026
52AQI (US)
52AQI (US)
22nd April 2026
65AQI (US)
65AQI (US)
23rd April 2026
72AQI (US)
72AQI (US)
24th April 2026
64AQI (US)
64AQI (US)
25th April 2026
70AQI (US)
70AQI (US)
26th April 2026
93AQI (US)
93AQI (US)
27th April 2026
129AQI (US)
129AQI (US)
28th April 2026
74AQI (US)
74AQI (US)
29th April 2026
60AQI (US)
60AQI (US)
30th April 2026
91AQI (US)
91AQI (US)
1st May 2026
87AQI (US)
87AQI (US)
2nd May 2026
73AQI (US)
73AQI (US)
3rd May 2026
50AQI (US)
50AQI (US)
4th May 2026
80AQI (US)
80AQI (US)
5th May 2026
78AQI (US)
78AQI (US)
6th May 2026
85AQI (US)
85AQI (US)
7th May 2026
78AQI (US)
78AQI (US)
8th May 2026
82AQI (US)
82AQI (US)
9th May 2026
82AQI (US)
82AQI (US)
10th May 2026
91AQI (US)
91AQI (US)
11th May 2026
109AQI (US)
109AQI (US)
12th May 2026
128AQI (US)
128AQI (US)
13th May 2026
131AQI (US)
131AQI (US)
14th May 2026
126AQI (US)
126AQI (US)
15th May 2026
89AQI (US)
89AQI (US)
16th May 2026
76AQI (US)
76AQI (US)
17th May 2026
64AQI (US)
64AQI (US)
18th May 2026
57AQI (US)
57AQI (US)
19th May 2026
54AQI (US)
54AQI (US)
20th May 2026
64AQI (US)
64AQI (US)
21st May 2026
69AQI (US)
69AQI (US)
22nd May 2026
80AQI (US)
80AQI (US)
23rd May 2026
72AQI (US)
72AQI (US)
24th May 2026
71AQI (US)
71AQI (US)
25th May 2026
66AQI (US)
66AQI (US)
26th May 2026
47AQI (US)
47AQI (US)
27th May 2026
62AQI (US)
62AQI (US)
28th May 2026
62AQI (US)
62AQI (US)
29th May 2026
43AQI (US)
43AQI (US)
30th May 2026
82AQI (US)
82AQI (US)
31st May 2026
84AQI (US)
84AQI (US)
1st June 2026
115AQI (US)
115AQI (US)
2nd June 2026
122AQI (US)
122AQI (US)
3rd June 2026
132AQI (US)
132AQI (US)
4th June 2026
60AQI (US)
60AQI (US)
5th June 2026
90AQI (US)
90AQI (US)
6th June 2026
106AQI (US)
106AQI (US)
7th June 2026
38AQI (US)
38AQI (US)
8th June 2026
74AQI (US)
74AQI (US)
9th June 2026
65AQI (US)
65AQI (US)
10th June 2026
69AQI (US)
69AQI (US)
11th June 2026
81AQI (US)
81AQI (US)
12th June 2026
102AQI (US)
102AQI (US)
13th June 2026
65AQI (US)
65AQI (US)
14th June 2026
74AQI (US)
74AQI (US)
15th June 2026
82AQI (US)
82AQI (US)
16th June 2026
68AQI (US)
68AQI (US)
17th June 2026
73AQI (US)
73AQI (US)
18th June 2026
98AQI (US)
98AQI (US)
19th June 2026
58AQI (US)
58AQI (US)
20th June 2026
80AQI (US)
80AQI (US)
21st June 2026
85AQI (US)
85AQI (US)
22nd June 2026
66AQI (US)
66AQI (US)
23rd June 2026
77AQI (US)
77AQI (US)
24th June 2026
62AQI (US)
62AQI (US)
25th June 2026
78AQI (US)
78AQI (US)
26th June 2026
49AQI (US)
49AQI (US)
27th June 2026
84AQI (US)
84AQI (US)
28th June 2026
107AQI (US)
107AQI (US)
29th June 2026
103AQI (US)
103AQI (US)
30th June 2026
99AQI (US)
99AQI (US)
1st July 2026
81AQI (US)
81AQI (US)
2nd July 2026
102AQI (US)
102AQI (US)
3rd July 2026
75AQI (US)
75AQI (US)
4th July 2026
61AQI (US)
61AQI (US)
5th July 2026
53AQI (US)
53AQI (US)
6th July 2026
44AQI (US)
44AQI (US)
7th July 2026
44AQI (US)
44AQI (US)
8th July 2026
59AQI (US)
59AQI (US)
9th July 2026
60AQI (US)
60AQI (US)
10th July 2026
53AQI (US)
53AQI (US)
11th July 2026
66AQI (US)
66AQI (US)
12th July 2026
61AQI (US)
61AQI (US)
13th July 2026
67AQI (US)
67AQI (US)
14th July 2026
69AQI (US)
69AQI (US)
15th July 2026
53AQI (US)
53AQI (US)
16th July 2026
71AQI (US)
71AQI (US)
17th July 2026
55AQI (US)
55AQI (US)
18th July 2026
67AQI (US)
67AQI (US)
19th July 2026
87AQI (US)
87AQI (US)
20th July 2026
91AQI (US)
91AQI (US)
21st July 2026
81AQI (US)
81AQI (US)
22nd July 2026
62AQI (US)
62AQI (US)
23rd July 2026
50AQI (US)
50AQI (US)
24th July 2026
46AQI (US)
46AQI (US)
25th July 2026
35AQI (US)
35AQI (US)
26th July 2026
49AQI (US)
49AQI (US)
27th July 2026
29AQI (US)
29AQI (US)
28th July 2026
42AQI (US)
42AQI (US)
29th July 2026
45AQI (US)
45AQI (US)
30th July 2026
40AQI (US)
40AQI (US)
31st July 2026
49AQI (US)
49AQI (US)
1st August 2026
54AQI (US)
54AQI (US)
2nd August 2026
54AQI (US)
54AQI (US)
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026
137AQI (US)
124AQI (US)
137AQI (US)
92AQI (US)
78AQI (US)
82AQI (US)
60AQI (US)
54AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
2026101AQI (US)
9
6
15
1
9
11
8
3
18
10
19
11
3
24
4
2
21
7
11
19
1
2
16
106
58
33
1
Highest AQI (US) recorded in
January137AQI (US)
Lowest AQI (US) recorded in
August54AQI (US)
2025105AQI (US)
5
13
13
4
19
5
11
12
7
1
11
18
1
11
18
1
1
29
1
31
31
2
28
2
18
3
7
1
4
16
10
4
10
12
5
4
187
110
55
8
1
Highest AQI (US) recorded in
December155AQI (US)
Lowest AQI (US) recorded in
September61AQI (US)
2024107AQI (US)
3
10
14
4
6
10
11
2
7
16
8
18
12
22
9
1
28
1
17
14
14
17
5
18
5
2
3
2
9
16
1
10
13
7
4
19
8
40
149
104
66
7
Highest AQI (US) recorded in
January156AQI (US)
Lowest AQI (US) recorded in
July54AQI (US)
2023114AQI (US)
5
8
10
7
1
3
8
14
3
3
15
11
2
10
14
5
1
1
19
11
1
27
2
4
27
3
27
1
1
20
9
9
16
6
8
12
9
4
14
12
1
10
162
110
67
14
1
Highest AQI (US) recorded in
January168AQI (US)
Lowest AQI (US) recorded in
July65AQI (US)
2022123AQI (US)
2
22
6
14
9
6
13
10
2
9
21
24
7
24
6
5
18
1
1
15
14
3
9
8
11
4
13
10
3
6
9
8
7
1
8
116
108
70
18
1
Highest AQI (US) recorded in
January187AQI (US)
Lowest AQI (US) recorded in
July65AQI (US)
2021117AQI (US)
3
6
11
8
2
3
12
12
1
3
14
11
3
13
13
3
1
1
14
14
1
1
20
10
3
28
3
23
5
6
20
4
5
8
7
10
1
2
7
8
13
8
13
9
1
20
150
106
70
12
6
Highest AQI (US) recorded in
January180AQI (US)
Lowest AQI (US) recorded in
July64AQI (US)
2020111AQI (US)
1
3
8
1
6
13
2
12
5
1
1
19
10
1
23
7
3
25
3
1
20
9
8
11
12
5
12
11
2
3
5
17
5
1
7
124
83
44
7
1
Highest AQI (US) recorded in
December170AQI (US)
Lowest AQI (US) recorded in
August73AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2022(Avg.)
123AQI (US)Least Polluted Year Recorded
2026(Avg.)
101AQI (US)Huanglongsi's annual 2026 AQI (US) (101) shows an average percentage change of -10.2% (improved AQI (US)) compared to previous years: 2020 (111), 2021 (117), 2022 (123), 2023 (114), 2024 (107), 2025 (105).
