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+
November Air Quality Analysis
Huanglongsi, Henan, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
11th Nov 2022
255AQILowest AQI recorded on
7th Nov 2021
47AQISame Day Analysis (25th November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 87 of Moderate air quality, showing improvement over 2023, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 26th Nov - 27th Nov 2025
Huanglongsi, Henan, China
AQI
Day
Night
.
6 AM26th Nov 2025
5 PM
5 AM27th Nov 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
5AM27th Nov
176AQI
Avg. Lowest Time
6PM26th Nov
86AQI
In the last 24 hours,
Huanglongsi's AQI reached its highest point of 176 at 5 AM during the Night, while the lowest point, 86, was recorded at 6 PM during the Night between 26th Nov and 27th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Huanglongsi, Henan, China
OctNov
28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th
Day
Night
28th Oct 20251556 AMAQI
28th Oct 20251537 AMAQI
28th Oct 20251528 AMAQI
28th Oct 20251509 AMAQI
28th Oct 202514910 AMAQI
28th Oct 202515311 AMAQI
28th Oct 202515612 PMAQI
28th Oct 20251571 PMAQI
28th Oct 20251592 PMAQI
28th Oct 20251563 PMAQI
28th Oct 20251524 PMAQI
28th Oct 20251405 PMAQI
28th Oct 20251346 PMAQI
28th Oct 20251377 PMAQI
28th Oct 20251508 PMAQI
28th Oct 20251589 PMAQI
28th Oct 202516210 PMAQI
28th Oct 202516511 PMAQI
29th Oct 202516412 AMAQI
29th Oct 20251581 AMAQI
29th Oct 20251552 AMAQI
29th Oct 20251443 AMAQI
29th Oct 20251354 AMAQI
29th Oct 20251385 AMAQI
15°C11/20°C
29th Oct 20251426 AMAQI
29th Oct 20251487 AMAQI
29th Oct 20251518 AMAQI
29th Oct 20251539 AMAQI
29th Oct 202515610 AMAQI
29th Oct 202515811 AMAQI
29th Oct 202515912 PMAQI
29th Oct 20251581 PMAQI
29th Oct 20251572 PMAQI
29th Oct 20251553 PMAQI
29th Oct 20251564 PMAQI
29th Oct 20251565 PMAQI
29th Oct 20251576 PMAQI
29th Oct 20251587 PMAQI
29th Oct 20251608 PMAQI
29th Oct 20251629 PMAQI
29th Oct 202516410 PMAQI
29th Oct 202516311 PMAQI
30th Oct 202516212 AMAQI
30th Oct 20251611 AMAQI
30th Oct 20251592 AMAQI
30th Oct 20251563 AMAQI
30th Oct 20251554 AMAQI
30th Oct 20251575 AMAQI
15°C11/18°C
30th Oct 20251566 AMAQI
30th Oct 20251577 AMAQI
30th Oct 20251608 AMAQI
30th Oct 20251629 AMAQI
30th Oct 202515910 AMAQI
30th Oct 202515811 AMAQI
30th Oct 202515612 PMAQI
30th Oct 20251581 PMAQI
30th Oct 20251612 PMAQI
30th Oct 20251643 PMAQI
30th Oct 20251664 PMAQI
30th Oct 20251735 PMAQI
30th Oct 20251806 PMAQI
30th Oct 20251827 PMAQI
30th Oct 20251918 PMAQI
30th Oct 20251969 PMAQI
30th Oct 202520210 PMAQI
30th Oct 202520311 PMAQI
31st Oct 202520412 AMAQI
31st Oct 20252111 AMAQI
31st Oct 20252222 AMAQI
31st Oct 20252283 AMAQI
31st Oct 20252264 AMAQI
31st Oct 20252325 AMAQI
16°C13/21°C
31st Oct 20252086 AMAQI
31st Oct 20251707 AMAQI
31st Oct 20251698 AMAQI
31st Oct 20251799 AMAQI
31st Oct 202518510 AMAQI
31st Oct 202522911 AMAQI
31st Oct 202522912 PMAQI
31st Oct 20252291 PMAQI
31st Oct 20252112 PMAQI
31st Oct 20252053 PMAQI
31st Oct 20252144 PMAQI
31st Oct 20252145 PMAQI
31st Oct 20252156 PMAQI
31st Oct 20252177 PMAQI
31st Oct 20252198 PMAQI
31st Oct 20252269 PMAQI
31st Oct 202523410 PMAQI
31st Oct 202522911 PMAQI
1st Nov 202522812 AMAQI
1st Nov 20252341 AMAQI
1st Nov 20252332 AMAQI
1st Nov 20252213 AMAQI
1st Nov 20252094 AMAQI
1st Nov 20251895 AMAQI
16°C12/21°C
1st Nov 20251966 AMAQI
1st Nov 20251857 AMAQI
1st Nov 20251818 AMAQI
1st Nov 20251819 AMAQI
1st Nov 202517610 AMAQI
1st Nov 202516611 AMAQI
1st Nov 202516112 PMAQI
1st Nov 20251461 PMAQI
1st Nov 20251202 PMAQI
1st Nov 20251003 PMAQI
1st Nov 2025854 PMAQI
1st Nov 2025685 PMAQI
1st Nov 2025626 PMAQI
1st Nov 2025617 PMAQI
1st Nov 2025638 PMAQI
1st Nov 2025699 PMAQI
1st Nov 20258610 PMAQI
1st Nov 20259811 PMAQI
2nd Nov 202510212 AMAQI
2nd Nov 20251021 AMAQI
2nd Nov 20251102 AMAQI
2nd Nov 20251163 AMAQI
2nd Nov 20251284 AMAQI
2nd Nov 20251535 AMAQI
16°C13/21°C
2nd Nov 20251606 AMAQI
2nd Nov 20251627 AMAQI
2nd Nov 20251728 AMAQI
2nd Nov 20251749 AMAQI
2nd Nov 202517210 AMAQI
2nd Nov 202516511 AMAQI
2nd Nov 202516012 PMAQI
2nd Nov 20251611 PMAQI
2nd Nov 20251512 PMAQI
2nd Nov 20251303 PMAQI
2nd Nov 2025864 PMAQI
2nd Nov 2025795 PMAQI
2nd Nov 2025756 PMAQI
2nd Nov 2025737 PMAQI
2nd Nov 2025688 PMAQI
2nd Nov 2025719 PMAQI
2nd Nov 20258210 PMAQI
2nd Nov 20258811 PMAQI
3rd Nov 20259912 AMAQI
3rd Nov 20251181 AMAQI
3rd Nov 20251242 AMAQI
3rd Nov 20251343 AMAQI
3rd Nov 20251344 AMAQI
3rd Nov 20251345 AMAQI
13°C10/17°C
3rd Nov 20251356 AMAQI
3rd Nov 20251307 AMAQI
3rd Nov 20251308 AMAQI
3rd Nov 20251349 AMAQI
3rd Nov 202514310 AMAQI
3rd Nov 202515011 AMAQI
3rd Nov 202514512 PMAQI
3rd Nov 20251401 PMAQI
3rd Nov 20251262 PMAQI
3rd Nov 20251263 PMAQI
3rd Nov 20251284 PMAQI
3rd Nov 20251255 PMAQI
3rd Nov 20251246 PMAQI
3rd Nov 20251217 PMAQI
3rd Nov 20251218 PMAQI
3rd Nov 20251229 PMAQI
3rd Nov 202512410 PMAQI
3rd Nov 202512311 PMAQI
4th Nov 202512312 AMAQI
4th Nov 20251201 AMAQI
4th Nov 20251182 AMAQI
4th Nov 20251183 AMAQI
4th Nov 20251194 AMAQI
4th Nov 20251225 AMAQI
13°C9/18°C
4th Nov 20251226 AMAQI
4th Nov 20251267 AMAQI
4th Nov 20251278 AMAQI
4th Nov 20251279 AMAQI
4th Nov 202513410 AMAQI
4th Nov 202513611 AMAQI
4th Nov 202513312 PMAQI
4th Nov 20251351 PMAQI
4th Nov 20251382 PMAQI
4th Nov 20251373 PMAQI
4th Nov 20251394 PMAQI
4th Nov 20251405 PMAQI
4th Nov 20251436 PMAQI
4th Nov 20251477 PMAQI
4th Nov 20251508 PMAQI
4th Nov 20251549 PMAQI
4th Nov 202515510 PMAQI
4th Nov 202515711 PMAQI
5th Nov 202515412 AMAQI
5th Nov 20251521 AMAQI
5th Nov 20251532 AMAQI
5th Nov 20251553 AMAQI
5th Nov 20251574 AMAQI
5th Nov 20251595 AMAQI
14°C10/19°C
5th Nov 20251586 AMAQI
5th Nov 20251597 AMAQI
5th Nov 20251608 AMAQI
5th Nov 20251639 AMAQI
5th Nov 202516110 AMAQI
5th Nov 202516111 AMAQI
5th Nov 202515812 PMAQI
5th Nov 20251581 PMAQI
5th Nov 20251482 PMAQI
5th Nov 20251363 PMAQI
5th Nov 20251324 PMAQI
5th Nov 20251345 PMAQI
5th Nov 20251446 PMAQI
5th Nov 20251517 PMAQI
5th Nov 20251568 PMAQI
5th Nov 20251609 PMAQI
5th Nov 202516710 PMAQI
5th Nov 202516911 PMAQI
6th Nov 202517012 AMAQI
6th Nov 20251711 AMAQI
6th Nov 20251742 AMAQI
6th Nov 20251803 AMAQI
6th Nov 20251824 AMAQI
6th Nov 20251795 AMAQI
14°C10/19°C
6th Nov 20251776 AMAQI
6th Nov 20251757 AMAQI
6th Nov 20251748 AMAQI
6th Nov 20251739 AMAQI
6th Nov 202517210 AMAQI
6th Nov 202517111 AMAQI
6th Nov 202517012 PMAQI
6th Nov 20251701 PMAQI
6th Nov 20251702 PMAQI
6th Nov 20251583 PMAQI
6th Nov 20251224 PMAQI
6th Nov 20251035 PMAQI
6th Nov 20251036 PMAQI
6th Nov 20251037 PMAQI
6th Nov 20251038 PMAQI
6th Nov 20251059 PMAQI
6th Nov 202510610 PMAQI
6th Nov 202512311 PMAQI
7th Nov 202514912 AMAQI
7th Nov 20251521 AMAQI
7th Nov 20251532 AMAQI
7th Nov 20251543 AMAQI
7th Nov 20251544 AMAQI
7th Nov 20251535 AMAQI
13°C12/13°C
7th Nov 20251556 AMAQI
7th Nov 20251567 AMAQI
7th Nov 20251578 AMAQI
7th Nov 20251579 AMAQI
7th Nov 202515910 AMAQI
7th Nov 202516011 AMAQI
7th Nov 202516112 PMAQI
7th Nov 20251621 PMAQI
7th Nov 20251612 PMAQI
7th Nov 20251643 PMAQI
7th Nov 20251614 PMAQI
7th Nov 20251215 PMAQI
7th Nov 20251026 PMAQI
7th Nov 2025927 PMAQI
7th Nov 2025928 PMAQI
7th Nov 2025839 PMAQI
7th Nov 20257810 PMAQI
7th Nov 20258111 PMAQI
8th Nov 20258212 AMAQI
8th Nov 2025871 AMAQI
8th Nov 2025922 AMAQI
8th Nov 2025923 AMAQI
8th Nov 2025934 AMAQI
8th Nov 2025895 AMAQI
12°C12/12°C
8th Nov 2025896 AMAQI
8th Nov 2025897 AMAQI
8th Nov 2025988 AMAQI
8th Nov 20251119 AMAQI
8th Nov 202511610 AMAQI
8th Nov 202513711 AMAQI
8th Nov 202513012 PMAQI
8th Nov 20251301 PMAQI
8th Nov 20251272 PMAQI
8th Nov 20251293 PMAQI
8th Nov 20251294 PMAQI
8th Nov 20251275 PMAQI
8th Nov 20251276 PMAQI
8th Nov 20251307 PMAQI
8th Nov 20251368 PMAQI
8th Nov 20251399 PMAQI
8th Nov 202514310 PMAQI
8th Nov 202514111 PMAQI
9th Nov 202513312 AMAQI
9th Nov 20251281 AMAQI
9th Nov 20251182 AMAQI
9th Nov 20251143 AMAQI
9th Nov 20251014 AMAQI
9th Nov 2025955 AMAQI
13°C10/17°C
9th Nov 2025856 AMAQI
9th Nov 2025737 AMAQI
9th Nov 2025758 AMAQI
9th Nov 2025779 AMAQI
9th Nov 20257910 AMAQI
9th Nov 20258111 AMAQI
9th Nov 20258512 PMAQI
9th Nov 2025891 PMAQI
9th Nov 2025922 PMAQI
9th Nov 2025953 PMAQI
9th Nov 2025984 PMAQI
9th Nov 20251005 PMAQI
9th Nov 20251166 PMAQI
9th Nov 20251197 PMAQI
9th Nov 20251318 PMAQI
9th Nov 20251359 PMAQI
9th Nov 202513610 PMAQI
9th Nov 202514811 PMAQI
10th Nov 202515012 AMAQI
10th Nov 20251541 AMAQI
10th Nov 20251552 AMAQI
10th Nov 20251573 AMAQI
10th Nov 20251644 AMAQI
10th Nov 20251675 AMAQI
13°C10/18°C
10th Nov 20251686 AMAQI
10th Nov 20251707 AMAQI
10th Nov 20251698 AMAQI
10th Nov 20251709 AMAQI
10th Nov 202517110 AMAQI
10th Nov 202516911 AMAQI
10th Nov 202516612 PMAQI
10th Nov 20251601 PMAQI
10th Nov 20251392 PMAQI
10th Nov 20251283 PMAQI
10th Nov 20251274 PMAQI
10th Nov 20251255 PMAQI
10th Nov 20251316 PMAQI
10th Nov 20251357 PMAQI
10th Nov 20251408 PMAQI
10th Nov 20251499 PMAQI
10th Nov 202514910 PMAQI
10th Nov 202515511 PMAQI
11th Nov 202515412 AMAQI
11th Nov 20251541 AMAQI
11th Nov 20251562 AMAQI
11th Nov 20251563 AMAQI
11th Nov 20251584 AMAQI
11th Nov 20251595 AMAQI
12°C9/16°C
11th Nov 20251626 AMAQI
11th Nov 20251637 AMAQI
11th Nov 20251638 AMAQI
11th Nov 20251659 AMAQI
11th Nov 202516310 AMAQI
11th Nov 202515711 AMAQI
11th Nov 202515712 PMAQI
11th Nov 20251541 PMAQI
11th Nov 20251422 PMAQI
11th Nov 20251313 PMAQI
11th Nov 20251204 PMAQI
11th Nov 2025975 PMAQI
11th Nov 20251036 PMAQI
11th Nov 20251147 PMAQI
11th Nov 20251228 PMAQI
11th Nov 20251379 PMAQI
11th Nov 202515210 PMAQI
11th Nov 202515211 PMAQI
12th Nov 202515312 AMAQI
12th Nov 20251551 AMAQI
12th Nov 20251552 AMAQI
12th Nov 20251543 AMAQI
12th Nov 20251544 AMAQI
12th Nov 20251565 AMAQI
14°C10/18°C
12th Nov 20251566 AMAQI
12th Nov 20251567 AMAQI
12th Nov 20251548 AMAQI
12th Nov 20251559 AMAQI
12th Nov 202515310 AMAQI
12th Nov 202514711 AMAQI
12th Nov 202513912 PMAQI
12th Nov 20251251 PMAQI
12th Nov 20251202 PMAQI
12th Nov 20251243 PMAQI
12th Nov 20251274 PMAQI
12th Nov 20251195 PMAQI
12th Nov 20251236 PMAQI
12th Nov 20251267 PMAQI
12th Nov 20251278 PMAQI
12th Nov 20251299 PMAQI
12th Nov 202513210 PMAQI
12th Nov 202514011 PMAQI
13th Nov 202513912 AMAQI
13th Nov 20251471 AMAQI
13th Nov 20251542 AMAQI
13th Nov 20251553 AMAQI
13th Nov 20251574 AMAQI
13th Nov 20251605 AMAQI
13°C9/18°C
13th Nov 20251626 AMAQI
13th Nov 20251677 AMAQI
13th Nov 20251748 AMAQI
13th Nov 20251769 AMAQI
13th Nov 202517910 AMAQI
13th Nov 202517711 AMAQI
13th Nov 202516812 PMAQI
13th Nov 20251621 PMAQI
13th Nov 20251592 PMAQI
13th Nov 20251573 PMAQI
13th Nov 20251524 PMAQI
13th Nov 20251505 PMAQI
13th Nov 20251536 PMAQI
13th Nov 20251567 PMAQI
13th Nov 20251578 PMAQI
13th Nov 20251639 PMAQI
13th Nov 202516810 PMAQI
13th Nov 202516911 PMAQI
14th Nov 202517612 AMAQI
14th Nov 20251681 AMAQI
14th Nov 20251832 AMAQI
14th Nov 20251843 AMAQI
14th Nov 20251864 AMAQI
14th Nov 20251905 AMAQI
13°C10/17°C
14th Nov 20251936 AMAQI
14th Nov 20251927 AMAQI
14th Nov 20251918 AMAQI
14th Nov 20251899 AMAQI
14th Nov 202518910 AMAQI
14th Nov 202519011 AMAQI
14th Nov 202518712 PMAQI
14th Nov 20251781 PMAQI
14th Nov 20251672 PMAQI
14th Nov 20251663 PMAQI
14th Nov 20251584 PMAQI
14th Nov 20251605 PMAQI
14th Nov 20251626 PMAQI
14th Nov 20251697 PMAQI
14th Nov 20251728 PMAQI
14th Nov 20251759 PMAQI
14th Nov 202517610 PMAQI
14th Nov 202517811 PMAQI
15th Nov 202517912 AMAQI
15th Nov 20251841 AMAQI
15th Nov 20251832 AMAQI
15th Nov 20251833 AMAQI
15th Nov 20251834 AMAQI
15th Nov 20251835 AMAQI
14°C10/19°C
15th Nov 20251846 AMAQI
15th Nov 20251847 AMAQI
15th Nov 20251858 AMAQI
15th Nov 20251889 AMAQI
15th Nov 202518810 AMAQI
15th Nov 202518711 AMAQI
15th Nov 202518912 PMAQI
15th Nov 20251921 PMAQI
15th Nov 20251962 PMAQI
15th Nov 20251883 PMAQI
15th Nov 20251654 PMAQI
15th Nov 20251655 PMAQI
15th Nov 20251646 PMAQI
15th Nov 20251647 PMAQI
15th Nov 20251708 PMAQI
15th Nov 20251769 PMAQI
15th Nov 202518410 PMAQI
15th Nov 202518411 PMAQI
16th Nov 202518712 AMAQI
16th Nov 20251891 AMAQI
16th Nov 20251922 AMAQI
16th Nov 20251923 AMAQI
16th Nov 20251944 AMAQI
16th Nov 20251935 AMAQI
15°C11/20°C
16th Nov 20251946 AMAQI
16th Nov 20251967 AMAQI
16th Nov 20252018 AMAQI
16th Nov 20251989 AMAQI
16th Nov 202518910 AMAQI
16th Nov 202519411 AMAQI
16th Nov 202519212 PMAQI
16th Nov 20251701 PMAQI
16th Nov 20251612 PMAQI
16th Nov 20251603 PMAQI
16th Nov 20251484 PMAQI
16th Nov 20251445 PMAQI
16th Nov 20251456 PMAQI
16th Nov 20251177 PMAQI
16th Nov 2025968 PMAQI
16th Nov 2025879 PMAQI
16th Nov 20257410 PMAQI
16th Nov 20256911 PMAQI
17th Nov 20256412 AMAQI
17th Nov 2025621 AMAQI
17th Nov 2025612 AMAQI
17th Nov 2025613 AMAQI
17th Nov 2025584 AMAQI
17th Nov 2025575 AMAQI
13°C7/17°C
17th Nov 2025576 AMAQI
17th Nov 2025547 AMAQI
17th Nov 2025478 AMAQI
17th Nov 2025459 AMAQI
17th Nov 20253610 AMAQI
17th Nov 20253211 AMAQI
17th Nov 20253312 PMAQI
17th Nov 2025351 PMAQI
17th Nov 2025392 PMAQI
17th Nov 2025433 PMAQI
17th Nov 2025454 PMAQI
17th Nov 2025465 PMAQI
17th Nov 2025496 PMAQI
17th Nov 2025517 PMAQI
17th Nov 2025538 PMAQI
17th Nov 2025589 PMAQI
17th Nov 20256410 PMAQI
17th Nov 20257711 PMAQI
18th Nov 20257612 AMAQI
18th Nov 2025741 AMAQI
18th Nov 2025792 AMAQI
18th Nov 2025773 AMAQI
18th Nov 2025714 AMAQI
18th Nov 2025595 AMAQI
4°C3/6°C
18th Nov 2025496 AMAQI
18th Nov 2025397 AMAQI
18th Nov 2025348 AMAQI
18th Nov 2025289 AMAQI
18th Nov 20253110 AMAQI
18th Nov 20253311 AMAQI
18th Nov 20253812 PMAQI
18th Nov 2025401 PMAQI
18th Nov 2025502 PMAQI
18th Nov 2025513 PMAQI
18th Nov 2025474 PMAQI
18th Nov 2025425 PMAQI
18th Nov 2025366 PMAQI
18th Nov 2025367 PMAQI
18th Nov 2025418 PMAQI
18th Nov 2025559 PMAQI
18th Nov 20256410 PMAQI
18th Nov 20256511 PMAQI
19th Nov 20255712 AMAQI
19th Nov 2025551 AMAQI
19th Nov 2025532 AMAQI
19th Nov 2025533 AMAQI
19th Nov 2025534 AMAQI
19th Nov 2025565 AMAQI
4°C1/10°C
19th Nov 2025556 AMAQI
19th Nov 2025547 AMAQI
19th Nov 2025558 AMAQI
19th Nov 2025549 AMAQI
19th Nov 20255410 AMAQI
19th Nov 20255511 AMAQI
19th Nov 20255512 PMAQI
19th Nov 2025551 PMAQI
19th Nov 2025512 PMAQI
19th Nov 2025513 PMAQI
19th Nov 2025524 PMAQI
19th Nov 2025505 PMAQI
19th Nov 2025546 PMAQI
19th Nov 2025587 PMAQI
19th Nov 2025678 PMAQI
19th Nov 2025759 PMAQI
19th Nov 20258110 PMAQI
19th Nov 20258711 PMAQI
20th Nov 20258812 AMAQI
20th Nov 2025961 AMAQI
20th Nov 20251002 AMAQI
20th Nov 20251033 AMAQI
20th Nov 20251044 AMAQI
20th Nov 20251015 AMAQI
7°C2/13°C
20th Nov 2025996 AMAQI
20th Nov 2025977 AMAQI
20th Nov 2025948 AMAQI
20th Nov 2025909 AMAQI
20th Nov 20259010 AMAQI
20th Nov 20259111 AMAQI
20th Nov 20259312 PMAQI
20th Nov 2025941 PMAQI
20th Nov 2025932 PMAQI
20th Nov 2025913 PMAQI
20th Nov 2025904 PMAQI
20th Nov 2025875 PMAQI
20th Nov 2025916 PMAQI
20th Nov 20251037 PMAQI
20th Nov 20251248 PMAQI
20th Nov 20251259 PMAQI
20th Nov 202513110 PMAQI
20th Nov 202515511 PMAQI
21st Nov 202515712 AMAQI
21st Nov 20251591 AMAQI
21st Nov 20251642 AMAQI
21st Nov 20251653 AMAQI
21st Nov 20251584 AMAQI
21st Nov 20251565 AMAQI
9°C6/14°C
21st Nov 20251506 AMAQI
21st Nov 20251287 AMAQI
21st Nov 20251188 AMAQI
21st Nov 20251089 AMAQI
21st Nov 20259910 AMAQI
21st Nov 20258811 AMAQI
21st Nov 20258212 PMAQI
21st Nov 2025791 PMAQI
21st Nov 2025762 PMAQI
21st Nov 2025723 PMAQI
21st Nov 2025714 PMAQI
21st Nov 2025685 PMAQI
21st Nov 2025686 PMAQI
21st Nov 2025727 PMAQI
21st Nov 2025848 PMAQI
21st Nov 2025929 PMAQI
21st Nov 202510510 PMAQI
21st Nov 202511911 PMAQI
22nd Nov 202512912 AMAQI
22nd Nov 20251361 AMAQI
22nd Nov 20251482 AMAQI
22nd Nov 20251533 AMAQI
22nd Nov 20251564 AMAQI
22nd Nov 20251565 AMAQI
9°C5/15°C
22nd Nov 20251576 AMAQI
22nd Nov 20251567 AMAQI
22nd Nov 20251568 AMAQI
22nd Nov 20251579 AMAQI
22nd Nov 202515810 AMAQI
22nd Nov 202515611 AMAQI
22nd Nov 202515012 PMAQI
22nd Nov 20251291 PMAQI
22nd Nov 20251002 PMAQI
22nd Nov 2025863 PMAQI
22nd Nov 2025704 PMAQI
22nd Nov 2025665 PMAQI
22nd Nov 2025616 PMAQI
22nd Nov 2025667 PMAQI
22nd Nov 2025768 PMAQI
22nd Nov 2025869 PMAQI
22nd Nov 20259210 PMAQI
22nd Nov 202510411 PMAQI
23rd Nov 202510412 AMAQI
23rd Nov 20251021 AMAQI
23rd Nov 2025972 AMAQI
23rd Nov 2025973 AMAQI
23rd Nov 2025974 AMAQI
23rd Nov 20251035 AMAQI
10°C6/15°C
23rd Nov 20251096 AMAQI
23rd Nov 20251207 AMAQI
23rd Nov 20251258 AMAQI
23rd Nov 20251339 AMAQI
23rd Nov 202513210 AMAQI
23rd Nov 202513511 AMAQI
23rd Nov 202513012 PMAQI
23rd Nov 20251261 PMAQI
23rd Nov 20251212 PMAQI
23rd Nov 20251123 PMAQI
23rd Nov 20251084 PMAQI
23rd Nov 20251035 PMAQI
23rd Nov 2025906 PMAQI
23rd Nov 2025907 PMAQI
23rd Nov 2025938 PMAQI
23rd Nov 2025979 PMAQI
23rd Nov 202510110 PMAQI
23rd Nov 202510511 PMAQI
24th Nov 202510812 AMAQI
24th Nov 20251071 AMAQI
24th Nov 2025992 AMAQI
24th Nov 2025993 AMAQI
24th Nov 2025974 AMAQI
24th Nov 2025965 AMAQI
12°C9/16°C
24th Nov 2025966 AMAQI
24th Nov 2025977 AMAQI
24th Nov 20251028 AMAQI
24th Nov 20251039 AMAQI
24th Nov 202510710 AMAQI
24th Nov 202510511 AMAQI
24th Nov 202510112 PMAQI
24th Nov 20251131 PMAQI
24th Nov 20251152 PMAQI
24th Nov 20251233 PMAQI
24th Nov 20251134 PMAQI
24th Nov 20251095 PMAQI
24th Nov 20251026 PMAQI
24th Nov 20251147 PMAQI
24th Nov 20251148 PMAQI
24th Nov 2025979 PMAQI
24th Nov 20259110 PMAQI
24th Nov 20259211 PMAQI
25th Nov 20258512 AMAQI
25th Nov 2025771 AMAQI
25th Nov 2025742 AMAQI
25th Nov 2025723 AMAQI
25th Nov 2025674 AMAQI
25th Nov 2025675 AMAQI
10°C6/14°C
25th Nov 2025656 AMAQI
25th Nov 2025657 AMAQI
25th Nov 2025678 AMAQI
25th Nov 2025719 AMAQI
25th Nov 20257810 AMAQI
25th Nov 20258811 AMAQI
25th Nov 20258512 PMAQI
25th Nov 2025811 PMAQI
25th Nov 2025812 PMAQI
25th Nov 2025823 PMAQI
25th Nov 2025894 PMAQI
25th Nov 2025925 PMAQI
25th Nov 2025926 PMAQI
25th Nov 20251007 PMAQI
25th Nov 20251098 PMAQI
25th Nov 20251139 PMAQI
25th Nov 202512010 PMAQI
25th Nov 202512611 PMAQI
26th Nov 202512912 AMAQI
26th Nov 20251291 AMAQI
26th Nov 20251182 AMAQI
26th Nov 20251103 AMAQI
26th Nov 20251074 AMAQI
26th Nov 20251085 AMAQI
6°C3/11°C
26th Nov 20251116 AMAQI
26th Nov 20251167 AMAQI
26th Nov 20251258 AMAQI
26th Nov 20251379 AMAQI
26th Nov 202514410 AMAQI
26th Nov 202514511 AMAQI
26th Nov 202514512 PMAQI
26th Nov 20251321 PMAQI
26th Nov 20251082 PMAQI
26th Nov 2025953 PMAQI
26th Nov 2025874 PMAQI
26th Nov 2025865 PMAQI
26th Nov 2025866 PMAQI
26th Nov 2025907 PMAQI
26th Nov 2025978 PMAQI
26th Nov 20251109 PMAQI
26th Nov 202511410 PMAQI
26th Nov 202511711 PMAQI
27th Nov 202513012 AMAQI
27th Nov 20251411 AMAQI
27th Nov 20251572 AMAQI
27th Nov 20251643 AMAQI
27th Nov 20251734 AMAQI
27th Nov 20251765 AMAQI
--°C/°C
6 AM
11 AM
5 PM
11 PM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 1 PM
137AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
5 PM
113AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 1 PM (Avg. 137), while the lowest AQI was between 5 PM to 5 PM (Avg. 113).
Night time
Avg. Highest Time
12 AM - 5 AM
138AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
6 PM - 7 PM
114AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 5 AM (Avg. 138), while the lowest AQI was between 6 PM to 7 PM (Avg. 114).
2025 Days Vs Air Quality
Huanglongsi, Henan, China
2025
1%
4
56%
183
29%
97
12%
41
0.9%
3
0.3%
1
Total number of days with different AQI categories in last 330 days in 2025 (35 days remaining)
Good
4 DaysModerate
183 DaysPoor
97 DaysUnhealthy
41 DaysSevere
3 DaysHazardous
1 DaysUnder WHO’s Safe Air Quality Limits: 1%
Health Risk Level:
Extreme
In 2025, 1% of 330 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 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
163AQI
163AQI
2nd January 2025
146AQI
146AQI
3rd January 2025
170AQI
170AQI
4th January 2025
186AQI
186AQI
5th January 2025
143AQI
143AQI
6th January 2025
114AQI
114AQI
7th January 2025
117AQI
117AQI
8th January 2025
89AQI
89AQI
9th January 2025
96AQI
96AQI
10th January 2025
121AQI
121AQI
11th January 2025
93AQI
93AQI
12th January 2025
91AQI
91AQI
13th January 2025
130AQI
130AQI
14th January 2025
125AQI
125AQI
15th January 2025
104AQI
104AQI
16th January 2025
104AQI
104AQI
17th January 2025
132AQI
132AQI
18th January 2025
146AQI
146AQI
19th January 2025
152AQI
152AQI
20th January 2025
177AQI
177AQI
21st January 2025
198AQI
198AQI
22nd January 2025
173AQI
173AQI
23rd January 2025
161AQI
161AQI
24th January 2025
175AQI
175AQI
25th January 2025
168AQI
168AQI
26th January 2025
117AQI
117AQI
27th January 2025
86AQI
86AQI
28th January 2025
109AQI
109AQI
29th January 2025
195AQI
195AQI
30th January 2025
168AQI
168AQI
31st January 2025
172AQI
172AQI
1st February 2025
161AQI
161AQI
2nd February 2025
181AQI
181AQI
3rd February 2025
143AQI
143AQI
4th February 2025
125AQI
125AQI
5th February 2025
98AQI
98AQI
6th February 2025
99AQI
99AQI
7th February 2025
78AQI
78AQI
8th February 2025
87AQI
87AQI
9th February 2025
105AQI
105AQI
10th February 2025
130AQI
130AQI
11th February 2025
151AQI
151AQI
12th February 2025
137AQI
137AQI
13th February 2025
123AQI
123AQI
14th February 2025
144AQI
144AQI
15th February 2025
131AQI
131AQI
16th February 2025
105AQI
105AQI
17th February 2025
123AQI
123AQI
18th February 2025
134AQI
134AQI
19th February 2025
117AQI
117AQI
20th February 2025
135AQI
135AQI
21st February 2025
144AQI
144AQI
22nd February 2025
146AQI
146AQI
23rd February 2025
121AQI
121AQI
24th February 2025
137AQI
137AQI
25th February 2025
136AQI
136AQI
26th February 2025
148AQI
148AQI
27th February 2025
157AQI
157AQI
28th February 2025
166AQI
166AQI
1st March 2025
168AQI
168AQI
2nd March 2025
105AQI
105AQI
3rd March 2025
97AQI
97AQI
4th March 2025
92AQI
92AQI
5th March 2025
132AQI
132AQI
6th March 2025
129AQI
129AQI
7th March 2025
137AQI
137AQI
8th March 2025
146AQI
146AQI
9th March 2025
154AQI
154AQI
10th March 2025
157AQI
157AQI
11th March 2025
159AQI
159AQI
12th March 2025
158AQI
158AQI
13th March 2025
160AQI
160AQI
14th March 2025
109AQI
109AQI
15th March 2025
137AQI
137AQI
16th March 2025
82AQI
82AQI
17th March 2025
87AQI
87AQI
18th March 2025
81AQI
81AQI
19th March 2025
100AQI
100AQI
20th March 2025
69AQI
69AQI
21st March 2025
75AQI
75AQI
22nd March 2025
82AQI
82AQI
23rd March 2025
100AQI
100AQI
24th March 2025
387AQI
387AQI
25th March 2025
132AQI
132AQI
26th March 2025
153AQI
153AQI
27th March 2025
116AQI
116AQI
28th March 2025
132AQI
132AQI
29th March 2025
89AQI
89AQI
30th March 2025
101AQI
101AQI
31st March 2025
103AQI
103AQI
1st April 2025
97AQI
97AQI
2nd April 2025
72AQI
72AQI
3rd April 2025
95AQI
95AQI
4th April 2025
123AQI
123AQI
5th April 2025
81AQI
81AQI
6th April 2025
112AQI
112AQI
7th April 2025
108AQI
108AQI
8th April 2025
131AQI
131AQI
9th April 2025
135AQI
135AQI
10th April 2025
136AQI
136AQI
11th April 2025
138AQI
138AQI
12th April 2025
230AQI
230AQI
13th April 2025
114AQI
114AQI
14th April 2025
90AQI
90AQI
15th April 2025
91AQI
91AQI
16th April 2025
134AQI
134AQI
17th April 2025
137AQI
137AQI
18th April 2025
134AQI
134AQI
19th April 2025
109AQI
109AQI
20th April 2025
112AQI
112AQI
21st April 2025
105AQI
105AQI
22nd April 2025
99AQI
99AQI
23rd April 2025
121AQI
121AQI
24th April 2025
83AQI
83AQI
25th April 2025
108AQI
108AQI
26th April 2025
97AQI
97AQI
27th April 2025
112AQI
112AQI
28th April 2025
75AQI
75AQI
29th April 2025
86AQI
86AQI
30th April 2025
107AQI
107AQI
1st May 2025
86AQI
86AQI
2nd May 2025
114AQI
114AQI
3rd May 2025
78AQI
78AQI
4th May 2025
88AQI
88AQI
5th May 2025
179AQI
179AQI
6th May 2025
142AQI
142AQI
7th May 2025
149AQI
149AQI
8th May 2025
137AQI
137AQI
9th May 2025
106AQI
106AQI
10th May 2025
86AQI
86AQI
11th May 2025
80AQI
80AQI
12th May 2025
89AQI
89AQI
13th May 2025
101AQI
101AQI
14th May 2025
100AQI
100AQI
15th May 2025
93AQI
93AQI
16th May 2025
104AQI
104AQI
17th May 2025
202AQI
202AQI
18th May 2025
102AQI
102AQI
19th May 2025
133AQI
133AQI
20th May 2025
115AQI
115AQI
21st May 2025
124AQI
124AQI
22nd May 2025
117AQI
117AQI
23rd May 2025
134AQI
134AQI
24th May 2025
106AQI
106AQI
25th May 2025
114AQI
114AQI
26th May 2025
94AQI
94AQI
27th May 2025
112AQI
112AQI
28th May 2025
105AQI
105AQI
29th May 2025
108AQI
108AQI
30th May 2025
98AQI
98AQI
31st May 2025
88AQI
88AQI
1st June 2025
88AQI
88AQI
2nd June 2025
100AQI
100AQI
3rd June 2025
81AQI
81AQI
4th June 2025
91AQI
91AQI
5th June 2025
81AQI
81AQI
6th June 2025
91AQI
91AQI
7th June 2025
103AQI
103AQI
8th June 2025
96AQI
96AQI
9th June 2025
90AQI
90AQI
10th June 2025
83AQI
83AQI
11th June 2025
83AQI
83AQI
12th June 2025
80AQI
80AQI
13th June 2025
82AQI
82AQI
14th June 2025
77AQI
77AQI
15th June 2025
64AQI
64AQI
16th June 2025
65AQI
65AQI
17th June 2025
70AQI
70AQI
18th June 2025
67AQI
67AQI
19th June 2025
65AQI
65AQI
20th June 2025
66AQI
66AQI
21st June 2025
72AQI
72AQI
22nd June 2025
70AQI
70AQI
23rd June 2025
68AQI
68AQI
24th June 2025
71AQI
71AQI
25th June 2025
82AQI
82AQI
26th June 2025
64AQI
64AQI
27th June 2025
66AQI
66AQI
28th June 2025
60AQI
60AQI
29th June 2025
58AQI
58AQI
30th June 2025
58AQI
58AQI
1st July 2025
53AQI
53AQI
2nd July 2025
54AQI
54AQI
3rd July 2025
54AQI
54AQI
4th July 2025
56AQI
56AQI
5th July 2025
53AQI
53AQI
6th July 2025
57AQI
57AQI
7th July 2025
63AQI
63AQI
8th July 2025
64AQI
64AQI
9th July 2025
59AQI
59AQI
10th July 2025
75AQI
75AQI
11th July 2025
88AQI
88AQI
12th July 2025
77AQI
77AQI
13th July 2025
72AQI
72AQI
14th July 2025
74AQI
74AQI
15th July 2025
75AQI
75AQI
16th July 2025
75AQI
75AQI
17th July 2025
68AQI
68AQI
18th July 2025
71AQI
71AQI
19th July 2025
74AQI
74AQI
20th July 2025
71AQI
71AQI
21st July 2025
71AQI
71AQI
22nd July 2025
62AQI
62AQI
23rd July 2025
56AQI
56AQI
24th July 2025
59AQI
59AQI
25th July 2025
61AQI
61AQI
26th July 2025
59AQI
59AQI
27th July 2025
58AQI
58AQI
28th July 2025
59AQI
59AQI
29th July 2025
57AQI
57AQI
30th July 2025
60AQI
60AQI
31st July 2025
62AQI
62AQI
1st August 2025
61AQI
61AQI
2nd August 2025
62AQI
62AQI
3rd August 2025
62AQI
62AQI
4th August 2025
67AQI
67AQI
5th August 2025
69AQI
69AQI
6th August 2025
68AQI
68AQI
7th August 2025
66AQI
66AQI
8th August 2025
61AQI
61AQI
9th August 2025
53AQI
53AQI
10th August 2025
58AQI
58AQI
11th August 2025
59AQI
59AQI
12th August 2025
56AQI
56AQI
13th August 2025
59AQI
59AQI
14th August 2025
62AQI
62AQI
15th August 2025
62AQI
62AQI
16th August 2025
54AQI
54AQI
17th August 2025
59AQI
59AQI
18th August 2025
62AQI
62AQI
19th August 2025
60AQI
60AQI
20th August 2025
56AQI
56AQI
21st August 2025
57AQI
57AQI
22nd August 2025
58AQI
58AQI
23rd August 2025
58AQI
58AQI
24th August 2025
59AQI
59AQI
25th August 2025
66AQI
66AQI
26th August 2025
63AQI
63AQI
27th August 2025
66AQI
66AQI
28th August 2025
63AQI
63AQI
29th August 2025
63AQI
63AQI
30th August 2025
63AQI
63AQI
31st August 2025
60AQI
60AQI
1st September 2025
62AQI
62AQI
2nd September 2025
62AQI
62AQI
3rd September 2025
61AQI
61AQI
4th September 2025
59AQI
59AQI
5th September 2025
63AQI
63AQI
6th September 2025
64AQI
64AQI
7th September 2025
68AQI
68AQI
8th September 2025
63AQI
63AQI
9th September 2025
59AQI
59AQI
10th September 2025
62AQI
62AQI
11th September 2025
57AQI
57AQI
12th September 2025
56AQI
56AQI
13th September 2025
63AQI
63AQI
14th September 2025
63AQI
63AQI
15th September 2025
61AQI
61AQI
16th September 2025
54AQI
54AQI
17th September 2025
51AQI
51AQI
18th September 2025
56AQI
56AQI
19th September 2025
48AQI
48AQI
20th September 2025
59AQI
59AQI
21st September 2025
71AQI
71AQI
22nd September 2025
52AQI
52AQI
23rd September 2025
56AQI
56AQI
24th September 2025
63AQI
63AQI
25th September 2025
62AQI
62AQI
26th September 2025
74AQI
74AQI
27th September 2025
45AQI
45AQI
28th September 2025
70AQI
70AQI
29th September 2025
71AQI
71AQI
30th September 2025
81AQI
81AQI
1st October 2025
75AQI
75AQI
2nd October 2025
51AQI
51AQI
3rd October 2025
73AQI
73AQI
4th October 2025
80AQI
80AQI
5th October 2025
58AQI
58AQI
6th October 2025
58AQI
58AQI
7th October 2025
75AQI
75AQI
8th October 2025
87AQI
87AQI
9th October 2025
46AQI
46AQI
10th October 2025
46AQI
46AQI
11th October 2025
53AQI
53AQI
12th October 2025
60AQI
60AQI
13th October 2025
61AQI
61AQI
14th October 2025
83AQI
83AQI
15th October 2025
91AQI
91AQI
16th October 2025
121AQI
121AQI
17th October 2025
73AQI
73AQI
18th October 2025
68AQI
68AQI
19th October 2025
81AQI
81AQI
20th October 2025
76AQI
76AQI
21st October 2025
72AQI
72AQI
22nd October 2025
108AQI
108AQI
23rd October 2025
152AQI
152AQI
24th October 2025
160AQI
160AQI
25th October 2025
135AQI
135AQI
26th October 2025
161AQI
161AQI
27th October 2025
153AQI
153AQI
28th October 2025
158AQI
158AQI
29th October 2025
156AQI
156AQI
30th October 2025
169AQI
169AQI
31st October 2025
213AQI
213AQI
1st November 2025
155AQI
155AQI
2nd November 2025
116AQI
116AQI
3rd November 2025
123AQI
123AQI
4th November 2025
133AQI
133AQI
5th November 2025
155AQI
155AQI
6th November 2025
152AQI
152AQI
7th November 2025
135AQI
135AQI
8th November 2025
110AQI
110AQI
9th November 2025
111AQI
111AQI
10th November 2025
152AQI
152AQI
11th November 2025
146AQI
146AQI
12th November 2025
142AQI
142AQI
13th November 2025
158AQI
158AQI
14th November 2025
177AQI
177AQI
15th November 2025
180AQI
180AQI
16th November 2025
161AQI
161AQI
17th November 2025
54AQI
54AQI
18th November 2025
56AQI
56AQI
19th November 2025
59AQI
59AQI
20th November 2025
101AQI
101AQI
21st November 2025
118AQI
118AQI
22nd November 2025
120AQI
120AQI
23rd November 2025
108AQI
108AQI
24th November 2025
104AQI
104AQI
25th November 2025
87AQI
87AQI
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
139AQI
131AQI
127AQI
112AQI
112AQI
76AQI
64AQI
61AQI
61AQI
98AQI
125AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
2025100AQI
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
13
8
4
183
97
41
3
1
Highest AQI recorded in
January139AQI
Lowest AQI recorded in
August61AQI
2024107AQI
3
10
14
4
6
9
12
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
103
67
7
Highest AQI recorded in
January156AQI
Lowest AQI recorded in
July54AQI
2023114AQI
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 recorded in
January167AQI
Lowest AQI recorded in
July65AQI
2022123AQI
2
23
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
71
18
1
Highest AQI recorded in
January187AQI
Lowest AQI recorded in
July65AQI
2021117AQI
3
7
11
8
2
3
12
12
1
3
13
12
3
13
13
3
1
1
14
14
1
1
19
11
3
28
3
23
5
6
20
4
5
8
7
10
1
2
7
8
13
8
13
9
1
20
149
107
71
12
6
Highest AQI recorded in
January178AQI
Lowest AQI recorded in
July64AQI
2020111AQI
1
3
8
1
6
13
2
12
5
1
1
19
10
1
23
7
3
25
3
1
19
10
8
11
12
5
12
11
2
3
5
16
6
1
7
123
84
43
8
1
Highest AQI recorded in
December170AQI
Lowest AQI recorded in
August73AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
123AQILeast Polluted Year Recorded
2025(Avg.)
100AQIHuanglongsi's annual 2025 AQI (100) shows an average percentage change of -12.1% (improved AQI) compared to previous years: 2020 (111), 2021 (117), 2022 (123), 2023 (114), 2024 (107).
