Tongxu County Experimental Primary School, 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
Tongxu County Experimental Primary School, Huanglongsi, Henan, China
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
13th Nov 2024
193AQILowest AQI recorded on
17th Nov 2025
55AQISame Day Analysis (28th November ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 157 of Unhealthy air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 28th Nov - 29th Nov 2025
Tongxu County Experimental Primary School, Huanglongsi, Henan, China
AQI
Day
Night
.
6 AM28th Nov 2025
5 PM
5 AM29th Nov 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
2PM28th Nov
165AQI
Avg. Lowest Time
11PM28th Nov
133AQI
In the last 24 hours,
Tongxu County Experimental Primary School's AQI reached its highest point of 165 at 2 PM during the Night, while the lowest point, 133, was recorded at 11 PM during the Night between 28th Nov and 29th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Tongxu County Experimental Primary School, Huanglongsi, Henan, China
OctNov
30th - 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 - 28th28th - 29th29th
Day
Night
30th Oct 20251556 AMAQI
30th Oct 20251577 AMAQI
30th Oct 20251618 AMAQI
30th Oct 20251629 AMAQI
30th Oct 202515910 AMAQI
30th Oct 202515811 AMAQI
30th Oct 202515812 PMAQI
30th Oct 20251591 PMAQI
30th Oct 20251602 PMAQI
30th Oct 20251633 PMAQI
30th Oct 20251634 PMAQI
30th Oct 20251715 PMAQI
30th Oct 20251766 PMAQI
30th Oct 20251797 PMAQI
30th Oct 20251888 PMAQI
30th Oct 20251949 PMAQI
30th Oct 202519410 PMAQI
30th Oct 202519511 PMAQI
31st Oct 202519412 AMAQI
31st Oct 20252021 AMAQI
31st Oct 20252152 AMAQI
31st Oct 20252213 AMAQI
31st Oct 20252224 AMAQI
31st Oct 20252285 AMAQI
16°C13/21°C
31st Oct 20252316 AMAQI
31st Oct 20252437 AMAQI
31st Oct 20252378 AMAQI
31st Oct 20252319 AMAQI
31st Oct 202523110 AMAQI
31st Oct 202522711 AMAQI
31st Oct 202522512 PMAQI
31st Oct 20252201 PMAQI
31st Oct 20252022 PMAQI
31st Oct 20252043 PMAQI
31st Oct 20252064 PMAQI
31st Oct 20252105 PMAQI
31st Oct 20252066 PMAQI
31st Oct 20251997 PMAQI
31st Oct 20252028 PMAQI
31st Oct 20252109 PMAQI
31st Oct 202522310 PMAQI
31st Oct 202522111 PMAQI
1st Nov 202521912 AMAQI
1st Nov 20252251 AMAQI
1st Nov 20252202 AMAQI
1st Nov 20252073 AMAQI
1st Nov 20252004 AMAQI
1st Nov 20251845 AMAQI
16°C12/21°C
1st Nov 20251946 AMAQI
1st Nov 20251837 AMAQI
1st Nov 20251798 AMAQI
1st Nov 20251759 AMAQI
1st Nov 202517210 AMAQI
1st Nov 202516111 AMAQI
1st Nov 202515712 PMAQI
1st Nov 20251401 PMAQI
1st Nov 20251142 PMAQI
1st Nov 2025923 PMAQI
1st Nov 2025814 PMAQI
1st Nov 2025665 PMAQI
1st Nov 2025606 PMAQI
1st Nov 2025607 PMAQI
1st Nov 2025628 PMAQI
1st Nov 2025709 PMAQI
1st Nov 20258710 PMAQI
1st Nov 20259511 PMAQI
2nd Nov 20259912 AMAQI
2nd Nov 2025991 AMAQI
2nd Nov 20251082 AMAQI
2nd Nov 20251143 AMAQI
2nd Nov 20251264 AMAQI
2nd Nov 20251505 AMAQI
16°C13/21°C
2nd Nov 20251586 AMAQI
2nd Nov 20251607 AMAQI
2nd Nov 20251688 AMAQI
2nd Nov 20251729 AMAQI
2nd Nov 202517110 AMAQI
2nd Nov 202516611 AMAQI
2nd Nov 202515812 PMAQI
2nd Nov 20251611 PMAQI
2nd Nov 20251582 PMAQI
2nd Nov 20251373 PMAQI
2nd Nov 2025984 PMAQI
2nd Nov 2025895 PMAQI
2nd Nov 2025856 PMAQI
2nd Nov 2025847 PMAQI
2nd Nov 2025748 PMAQI
2nd Nov 2025709 PMAQI
2nd Nov 20258210 PMAQI
2nd Nov 20258611 PMAQI
3rd Nov 20259812 AMAQI
3rd Nov 20251191 AMAQI
3rd Nov 20251242 AMAQI
3rd Nov 20251343 AMAQI
3rd Nov 20251364 AMAQI
3rd Nov 20251335 AMAQI
13°C10/17°C
3rd Nov 20251356 AMAQI
3rd Nov 20251317 AMAQI
3rd Nov 20251288 AMAQI
3rd Nov 20251339 AMAQI
3rd Nov 202514310 AMAQI
3rd Nov 202515011 AMAQI
3rd Nov 202514312 PMAQI
3rd Nov 20251371 PMAQI
3rd Nov 20251262 PMAQI
3rd Nov 20251223 PMAQI
3rd Nov 20251274 PMAQI
3rd Nov 20251245 PMAQI
3rd Nov 20251206 PMAQI
3rd Nov 20251187 PMAQI
3rd Nov 20251188 PMAQI
3rd Nov 20251209 PMAQI
3rd Nov 202512310 PMAQI
3rd Nov 202512211 PMAQI
4th Nov 202512212 AMAQI
4th Nov 20251191 AMAQI
4th Nov 20251192 AMAQI
4th Nov 20251183 AMAQI
4th Nov 20251184 AMAQI
4th Nov 20251205 AMAQI
13°C9/18°C
4th Nov 20251206 AMAQI
4th Nov 20251257 AMAQI
4th Nov 20251258 AMAQI
4th Nov 20251269 AMAQI
4th Nov 202513610 AMAQI
4th Nov 202513811 AMAQI
4th Nov 202513112 PMAQI
4th Nov 20251341 PMAQI
4th Nov 20251382 PMAQI
4th Nov 20251343 PMAQI
4th Nov 20251344 PMAQI
4th Nov 20251385 PMAQI
4th Nov 20251426 PMAQI
4th Nov 20251457 PMAQI
4th Nov 20251498 PMAQI
4th Nov 20251549 PMAQI
4th Nov 202515510 PMAQI
4th Nov 202515611 PMAQI
5th Nov 202515512 AMAQI
5th Nov 20251511 AMAQI
5th Nov 20251522 AMAQI
5th Nov 20251553 AMAQI
5th Nov 20251574 AMAQI
5th Nov 20251595 AMAQI
14°C10/19°C
5th Nov 20251576 AMAQI
5th Nov 20251607 AMAQI
5th Nov 20251618 AMAQI
5th Nov 20251629 AMAQI
5th Nov 202515910 AMAQI
5th Nov 202516011 AMAQI
5th Nov 202515812 PMAQI
5th Nov 20251581 PMAQI
5th Nov 20251502 PMAQI
5th Nov 20251323 PMAQI
5th Nov 20251294 PMAQI
5th Nov 20251325 PMAQI
5th Nov 20251456 PMAQI
5th Nov 20251517 PMAQI
5th Nov 20251568 PMAQI
5th Nov 20251619 PMAQI
5th Nov 202516710 PMAQI
5th Nov 202516911 PMAQI
6th Nov 202517012 AMAQI
6th Nov 20251701 AMAQI
6th Nov 20251742 AMAQI
6th Nov 20251783 AMAQI
6th Nov 20251794 AMAQI
6th Nov 20251795 AMAQI
14°C10/19°C
6th Nov 20251776 AMAQI
6th Nov 20251757 AMAQI
6th Nov 20251738 AMAQI
6th Nov 20251749 AMAQI
6th Nov 202517210 AMAQI
6th Nov 202517211 AMAQI
6th Nov 202517012 PMAQI
6th Nov 20251701 PMAQI
6th Nov 20251692 PMAQI
6th Nov 20251633 PMAQI
6th Nov 20251204 PMAQI
6th Nov 20251055 PMAQI
6th Nov 20251056 PMAQI
6th Nov 20251067 PMAQI
6th Nov 20251048 PMAQI
6th Nov 20251079 PMAQI
6th Nov 202510510 PMAQI
6th Nov 202512411 PMAQI
7th Nov 202514812 AMAQI
7th Nov 20251471 AMAQI
7th Nov 20251502 AMAQI
7th Nov 20251523 AMAQI
7th Nov 20251534 AMAQI
7th Nov 20251525 AMAQI
13°C12/13°C
7th Nov 20251536 AMAQI
7th Nov 20251547 AMAQI
7th Nov 20251548 AMAQI
7th Nov 20251539 AMAQI
7th Nov 202515710 AMAQI
7th Nov 202515911 AMAQI
7th Nov 202516012 PMAQI
7th Nov 20251601 PMAQI
7th Nov 20251592 PMAQI
7th Nov 20251613 PMAQI
7th Nov 20251564 PMAQI
7th Nov 20251185 PMAQI
7th Nov 2025986 PMAQI
7th Nov 2025927 PMAQI
7th Nov 2025918 PMAQI
7th Nov 2025799 PMAQI
7th Nov 20257710 PMAQI
7th Nov 20257911 PMAQI
8th Nov 20258012 AMAQI
8th Nov 2025821 AMAQI
8th Nov 2025912 AMAQI
8th Nov 2025903 AMAQI
8th Nov 2025944 AMAQI
8th Nov 2025895 AMAQI
12°C12/12°C
8th Nov 2025896 AMAQI
8th Nov 2025867 AMAQI
8th Nov 2025998 AMAQI
8th Nov 20251069 AMAQI
8th Nov 202510810 AMAQI
8th Nov 202512311 AMAQI
8th Nov 202511612 PMAQI
8th Nov 20251291 PMAQI
8th Nov 20251292 PMAQI
8th Nov 20251293 PMAQI
8th Nov 20251294 PMAQI
8th Nov 20251275 PMAQI
8th Nov 20251266 PMAQI
8th Nov 20251297 PMAQI
8th Nov 20251358 PMAQI
8th Nov 20251379 PMAQI
8th Nov 202514810 PMAQI
8th Nov 202514011 PMAQI
9th Nov 202513412 AMAQI
9th Nov 20251261 AMAQI
9th Nov 20251172 AMAQI
9th Nov 20251143 AMAQI
9th Nov 20251024 AMAQI
9th Nov 2025945 AMAQI
13°C10/17°C
9th Nov 2025866 AMAQI
9th Nov 2025757 AMAQI
9th Nov 2025758 AMAQI
9th Nov 2025779 AMAQI
9th Nov 20258110 AMAQI
9th Nov 20258211 AMAQI
9th Nov 20258612 PMAQI
9th Nov 2025891 PMAQI
9th Nov 2025912 PMAQI
9th Nov 2025943 PMAQI
9th Nov 2025964 PMAQI
9th Nov 20251005 PMAQI
9th Nov 20251106 PMAQI
9th Nov 20251167 PMAQI
9th Nov 20251308 PMAQI
9th Nov 20251349 PMAQI
9th Nov 202513710 PMAQI
9th Nov 202515011 PMAQI
10th Nov 202515212 AMAQI
10th Nov 20251541 AMAQI
10th Nov 20251562 AMAQI
10th Nov 20251573 AMAQI
10th Nov 20251634 AMAQI
10th Nov 20251665 AMAQI
13°C10/18°C
10th Nov 20251686 AMAQI
10th Nov 20251697 AMAQI
10th Nov 20251688 AMAQI
10th Nov 20251709 AMAQI
10th Nov 202517110 AMAQI
10th Nov 202516811 AMAQI
10th Nov 202516512 PMAQI
10th Nov 20251601 PMAQI
10th Nov 20251422 PMAQI
10th Nov 20251263 PMAQI
10th Nov 20251284 PMAQI
10th Nov 20251225 PMAQI
10th Nov 20251306 PMAQI
10th Nov 20251357 PMAQI
10th Nov 20251388 PMAQI
10th Nov 20251509 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 20251574 AMAQI
11th Nov 20251585 AMAQI
12°C9/16°C
11th Nov 20251626 AMAQI
11th Nov 20251637 AMAQI
11th Nov 20251638 AMAQI
11th Nov 20251649 AMAQI
11th Nov 202516110 AMAQI
11th Nov 202515811 AMAQI
11th Nov 202515712 PMAQI
11th Nov 20251551 PMAQI
11th Nov 20251482 PMAQI
11th Nov 20251363 PMAQI
11th Nov 20251244 PMAQI
11th Nov 20251115 PMAQI
11th Nov 20251146 PMAQI
11th Nov 20251167 PMAQI
11th Nov 20251238 PMAQI
11th Nov 20251389 PMAQI
11th Nov 202515110 PMAQI
11th Nov 202515211 PMAQI
12th Nov 202515112 AMAQI
12th Nov 20251541 AMAQI
12th Nov 20251552 AMAQI
12th Nov 20251543 AMAQI
12th Nov 20251554 AMAQI
12th Nov 20251565 AMAQI
14°C10/18°C
12th Nov 20251566 AMAQI
12th Nov 20251577 AMAQI
12th Nov 20251558 AMAQI
12th Nov 20251569 AMAQI
12th Nov 202515310 AMAQI
12th Nov 202514511 AMAQI
12th Nov 202513612 PMAQI
12th Nov 20251281 PMAQI
12th Nov 20251202 PMAQI
12th Nov 20251243 PMAQI
12th Nov 20251294 PMAQI
12th Nov 20251155 PMAQI
12th Nov 20251206 PMAQI
12th Nov 20251237 PMAQI
12th Nov 20251248 PMAQI
12th Nov 20251269 PMAQI
12th Nov 202512810 PMAQI
12th Nov 202513711 PMAQI
13th Nov 202513812 AMAQI
13th Nov 20251471 AMAQI
13th Nov 20251542 AMAQI
13th Nov 20251543 AMAQI
13th Nov 20251564 AMAQI
13th Nov 20251595 AMAQI
13°C9/18°C
13th Nov 20251626 AMAQI
13th Nov 20251667 AMAQI
13th Nov 20251748 AMAQI
13th Nov 20251739 AMAQI
13th Nov 202517610 AMAQI
13th Nov 202517611 AMAQI
13th Nov 202516912 PMAQI
13th Nov 20251621 PMAQI
13th Nov 20251602 PMAQI
13th Nov 20251563 PMAQI
13th Nov 20251524 PMAQI
13th Nov 20251505 PMAQI
13th Nov 20251546 PMAQI
13th Nov 20251567 PMAQI
13th Nov 20251578 PMAQI
13th Nov 20251659 PMAQI
13th Nov 202516710 PMAQI
13th Nov 202516811 PMAQI
14th Nov 202517512 AMAQI
14th Nov 20251681 AMAQI
14th Nov 20251832 AMAQI
14th Nov 20251833 AMAQI
14th Nov 20251844 AMAQI
14th Nov 20251885 AMAQI
13°C10/17°C
14th Nov 20251946 AMAQI
14th Nov 20251917 AMAQI
14th Nov 20251918 AMAQI
14th Nov 20251889 AMAQI
14th Nov 202518810 AMAQI
14th Nov 202518811 AMAQI
14th Nov 202518612 PMAQI
14th Nov 20251781 PMAQI
14th Nov 20251662 PMAQI
14th Nov 20251653 PMAQI
14th Nov 20251604 PMAQI
14th Nov 20251605 PMAQI
14th Nov 20251646 PMAQI
14th Nov 20251697 PMAQI
14th Nov 20251718 PMAQI
14th Nov 20251759 PMAQI
14th Nov 202517610 PMAQI
14th Nov 202517811 PMAQI
15th Nov 202517812 AMAQI
15th Nov 20251791 AMAQI
15th Nov 20251812 AMAQI
15th Nov 20251833 AMAQI
15th Nov 20251834 AMAQI
15th Nov 20251835 AMAQI
14°C10/19°C
15th Nov 20251846 AMAQI
15th Nov 20251837 AMAQI
15th Nov 20251868 AMAQI
15th Nov 20251879 AMAQI
15th Nov 202518810 AMAQI
15th Nov 202518811 AMAQI
15th Nov 202518812 PMAQI
15th Nov 20251921 PMAQI
15th Nov 20251902 PMAQI
15th Nov 20251843 PMAQI
15th Nov 20251634 PMAQI
15th Nov 20251685 PMAQI
15th Nov 20251646 PMAQI
15th Nov 20251657 PMAQI
15th Nov 20251728 PMAQI
15th Nov 20251779 PMAQI
15th Nov 202518310 PMAQI
15th Nov 202518511 PMAQI
16th Nov 202518712 AMAQI
16th Nov 20251881 AMAQI
16th Nov 20251922 AMAQI
16th Nov 20251903 AMAQI
16th Nov 20251944 AMAQI
16th Nov 20251925 AMAQI
15°C11/20°C
16th Nov 20251936 AMAQI
16th Nov 20251947 AMAQI
16th Nov 20252028 AMAQI
16th Nov 20251979 AMAQI
16th Nov 202518710 AMAQI
16th Nov 202519211 AMAQI
16th Nov 202518912 PMAQI
16th Nov 20251681 PMAQI
16th Nov 20251612 PMAQI
16th Nov 20251583 PMAQI
16th Nov 20251474 PMAQI
16th Nov 20251475 PMAQI
16th Nov 20251526 PMAQI
16th Nov 20251237 PMAQI
16th Nov 20251028 PMAQI
16th Nov 2025899 PMAQI
16th Nov 20257310 PMAQI
16th Nov 20256811 PMAQI
17th Nov 20256412 AMAQI
17th Nov 2025621 AMAQI
17th Nov 2025602 AMAQI
17th Nov 2025613 AMAQI
17th Nov 2025574 AMAQI
17th Nov 2025575 AMAQI
13°C7/17°C
17th Nov 2025566 AMAQI
17th Nov 2025547 AMAQI
17th Nov 2025488 AMAQI
17th Nov 2025449 AMAQI
17th Nov 20253710 AMAQI
17th Nov 20253311 AMAQI
17th Nov 20253412 PMAQI
17th Nov 2025341 PMAQI
17th Nov 2025412 PMAQI
17th Nov 2025443 PMAQI
17th Nov 2025454 PMAQI
17th Nov 2025485 PMAQI
17th Nov 2025506 PMAQI
17th Nov 2025547 PMAQI
17th Nov 2025578 PMAQI
17th Nov 2025609 PMAQI
17th Nov 20256510 PMAQI
17th Nov 20257711 PMAQI
18th Nov 20257612 AMAQI
18th Nov 2025751 AMAQI
18th Nov 2025792 AMAQI
18th Nov 2025773 AMAQI
18th Nov 2025734 AMAQI
18th Nov 2025605 AMAQI
4°C3/6°C
18th Nov 2025526 AMAQI
18th Nov 2025407 AMAQI
18th Nov 2025348 AMAQI
18th Nov 2025289 AMAQI
18th Nov 20253110 AMAQI
18th Nov 20253211 AMAQI
18th Nov 20253812 PMAQI
18th Nov 2025411 PMAQI
18th Nov 2025512 PMAQI
18th Nov 2025523 PMAQI
18th Nov 2025484 PMAQI
18th Nov 2025425 PMAQI
18th Nov 2025366 PMAQI
18th Nov 2025367 PMAQI
18th Nov 2025408 PMAQI
18th Nov 2025559 PMAQI
18th Nov 20256310 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 2025532 PMAQI
19th Nov 2025523 PMAQI
19th Nov 2025524 PMAQI
19th Nov 2025515 PMAQI
19th Nov 2025546 PMAQI
19th Nov 2025587 PMAQI
19th Nov 2025668 PMAQI
19th Nov 2025749 PMAQI
19th Nov 20258110 PMAQI
19th Nov 20258711 PMAQI
20th Nov 20258812 AMAQI
20th Nov 2025921 AMAQI
20th Nov 2025982 AMAQI
20th Nov 20251013 AMAQI
20th Nov 20251034 AMAQI
20th Nov 20251005 AMAQI
7°C2/13°C
20th Nov 2025976 AMAQI
20th Nov 2025957 AMAQI
20th Nov 2025948 AMAQI
20th Nov 2025919 AMAQI
20th Nov 20259010 AMAQI
20th Nov 20259011 AMAQI
20th Nov 20259212 PMAQI
20th Nov 2025911 PMAQI
20th Nov 2025922 PMAQI
20th Nov 2025913 PMAQI
20th Nov 2025904 PMAQI
20th Nov 2025865 PMAQI
20th Nov 2025896 PMAQI
20th Nov 20251007 PMAQI
20th Nov 20251218 PMAQI
20th Nov 20251219 PMAQI
20th Nov 202512910 PMAQI
20th Nov 202514711 PMAQI
21st Nov 202515512 AMAQI
21st Nov 20251561 AMAQI
21st Nov 20251582 AMAQI
21st Nov 20251633 AMAQI
21st Nov 20251584 AMAQI
21st Nov 20251565 AMAQI
9°C6/14°C
21st Nov 20251496 AMAQI
21st Nov 20251287 AMAQI
21st Nov 20251178 AMAQI
21st Nov 20251069 AMAQI
21st Nov 20259710 AMAQI
21st Nov 20258711 AMAQI
21st Nov 20258012 PMAQI
21st Nov 2025781 PMAQI
21st Nov 2025752 PMAQI
21st Nov 2025713 PMAQI
21st Nov 2025714 PMAQI
21st Nov 2025675 PMAQI
21st Nov 2025676 PMAQI
21st Nov 2025717 PMAQI
21st Nov 2025828 PMAQI
21st Nov 2025939 PMAQI
21st Nov 202510610 PMAQI
21st Nov 202511711 PMAQI
22nd Nov 202512512 AMAQI
22nd Nov 20251351 AMAQI
22nd Nov 20251462 AMAQI
22nd Nov 20251543 AMAQI
22nd Nov 20251554 AMAQI
22nd Nov 20251565 AMAQI
9°C5/15°C
22nd Nov 20251566 AMAQI
22nd Nov 20251567 AMAQI
22nd Nov 20251568 AMAQI
22nd Nov 20251599 AMAQI
22nd Nov 202515910 AMAQI
22nd Nov 202515611 AMAQI
22nd Nov 202515012 PMAQI
22nd Nov 20251321 PMAQI
22nd Nov 20251002 PMAQI
22nd Nov 2025863 PMAQI
22nd Nov 2025694 PMAQI
22nd Nov 2025665 PMAQI
22nd Nov 2025606 PMAQI
22nd Nov 2025657 PMAQI
22nd Nov 2025758 PMAQI
22nd Nov 2025849 PMAQI
22nd Nov 20259010 PMAQI
22nd Nov 202510311 PMAQI
23rd Nov 202510012 AMAQI
23rd Nov 20251011 AMAQI
23rd Nov 2025962 AMAQI
23rd Nov 2025963 AMAQI
23rd Nov 2025974 AMAQI
23rd Nov 20251015 AMAQI
10°C6/15°C
23rd Nov 20251076 AMAQI
23rd Nov 20251207 AMAQI
23rd Nov 20251238 AMAQI
23rd Nov 20251329 AMAQI
23rd Nov 202513010 AMAQI
23rd Nov 202513211 AMAQI
23rd Nov 202512912 PMAQI
23rd Nov 20251261 PMAQI
23rd Nov 20251212 PMAQI
23rd Nov 20251123 PMAQI
23rd Nov 20251064 PMAQI
23rd Nov 20251025 PMAQI
23rd Nov 2025896 PMAQI
23rd Nov 2025897 PMAQI
23rd Nov 2025938 PMAQI
23rd Nov 2025979 PMAQI
23rd Nov 202510210 PMAQI
23rd Nov 202510511 PMAQI
24th Nov 202510912 AMAQI
24th Nov 20251071 AMAQI
24th Nov 2025982 AMAQI
24th Nov 2025993 AMAQI
24th Nov 2025974 AMAQI
24th Nov 2025975 AMAQI
12°C9/16°C
24th Nov 2025956 AMAQI
24th Nov 2025957 AMAQI
24th Nov 20251008 AMAQI
24th Nov 20251009 AMAQI
24th Nov 202510610 AMAQI
24th Nov 202510411 AMAQI
24th Nov 20259812 PMAQI
24th Nov 20251141 PMAQI
24th Nov 20251172 PMAQI
24th Nov 20251243 PMAQI
24th Nov 20251174 PMAQI
24th Nov 20251115 PMAQI
24th Nov 20251046 PMAQI
24th Nov 20251037 PMAQI
24th Nov 20251008 PMAQI
24th Nov 2025999 PMAQI
24th Nov 20259010 PMAQI
24th Nov 20259211 PMAQI
25th Nov 20258512 AMAQI
25th Nov 2025761 AMAQI
25th Nov 2025742 AMAQI
25th Nov 2025733 AMAQI
25th Nov 2025674 AMAQI
25th Nov 2025675 AMAQI
10°C6/14°C
25th Nov 2025646 AMAQI
25th Nov 2025647 AMAQI
25th Nov 2025658 AMAQI
25th Nov 2025699 AMAQI
25th Nov 20257610 AMAQI
25th Nov 20258811 AMAQI
25th Nov 20258512 PMAQI
25th Nov 2025801 PMAQI
25th Nov 2025802 PMAQI
25th Nov 2025833 PMAQI
25th Nov 2025884 PMAQI
25th Nov 2025905 PMAQI
25th Nov 2025976 PMAQI
25th Nov 20251017 PMAQI
25th Nov 20251078 PMAQI
25th Nov 20251149 PMAQI
25th Nov 202512010 PMAQI
25th Nov 202512511 PMAQI
26th Nov 202512812 AMAQI
26th Nov 20251301 AMAQI
26th Nov 20251192 AMAQI
26th Nov 20251103 AMAQI
26th Nov 20251064 AMAQI
26th Nov 20251065 AMAQI
6°C3/11°C
26th Nov 20251086 AMAQI
26th Nov 20251137 AMAQI
26th Nov 20251248 AMAQI
26th Nov 20251339 AMAQI
26th Nov 202514310 AMAQI
26th Nov 202514611 AMAQI
26th Nov 202514712 PMAQI
26th Nov 20251351 PMAQI
26th Nov 20251102 PMAQI
26th Nov 2025943 PMAQI
26th Nov 2025854 PMAQI
26th Nov 2025855 PMAQI
26th Nov 2025856 PMAQI
26th Nov 2025897 PMAQI
26th Nov 2025968 PMAQI
26th Nov 20251069 PMAQI
26th Nov 202511010 PMAQI
26th Nov 202511611 PMAQI
27th Nov 202513112 AMAQI
27th Nov 20251401 AMAQI
27th Nov 20251552 AMAQI
27th Nov 20251643 AMAQI
27th Nov 20251714 AMAQI
27th Nov 20251645 AMAQI
10°C4/17°C
27th Nov 20251626 AMAQI
27th Nov 20251557 AMAQI
27th Nov 20251548 AMAQI
27th Nov 20251579 AMAQI
27th Nov 202515710 AMAQI
27th Nov 202515411 AMAQI
27th Nov 202515312 PMAQI
27th Nov 20251541 PMAQI
27th Nov 20251542 PMAQI
27th Nov 20251553 PMAQI
27th Nov 20251564 PMAQI
27th Nov 20251565 PMAQI
27th Nov 20251566 PMAQI
27th Nov 20251577 PMAQI
27th Nov 20251598 PMAQI
27th Nov 20251629 PMAQI
27th Nov 202516310 PMAQI
27th Nov 202516111 PMAQI
28th Nov 202515812 AMAQI
28th Nov 20251581 AMAQI
28th Nov 20251582 AMAQI
28th Nov 20251563 AMAQI
28th Nov 20251564 AMAQI
28th Nov 20251555 AMAQI
8°C5/13°C
28th Nov 20251546 AMAQI
28th Nov 20251567 AMAQI
28th Nov 20251568 AMAQI
28th Nov 20251609 AMAQI
28th Nov 202515910 AMAQI
28th Nov 202516011 AMAQI
28th Nov 202516012 PMAQI
28th Nov 20251621 PMAQI
28th Nov 20251652 PMAQI
28th Nov 20251653 PMAQI
28th Nov 20251624 PMAQI
28th Nov 20251575 PMAQI
28th Nov 20251556 PMAQI
28th Nov 20251537 PMAQI
28th Nov 20251518 PMAQI
28th Nov 20251519 PMAQI
28th Nov 202513810 PMAQI
28th Nov 202513311 PMAQI
29th Nov 202514112 AMAQI
29th Nov 20251461 AMAQI
29th Nov 20251512 AMAQI
29th Nov 20251533 AMAQI
29th Nov 20251544 AMAQI
29th Nov 20251505 AMAQI
--°C/°C
29th Nov 20251466 AMAQI
6 AM11 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
114AQI
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. 114).
Night time
Avg. Highest Time
12 AM - 5 AM
137AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
6 PM - 8 PM
116AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 5 AM (Avg. 137), while the lowest AQI was between 6 PM to 8 PM (Avg. 116).
2025 Days Vs Air Quality
Tongxu County Experimental Primary School, Huanglongsi, Henan, China
2025
2%
6
57%
189
27%
91
13%
42
1%
4
Total number of days with different AQI categories in last 332 days in 2025 (33 days remaining)
Good
6 DaysModerate
189 DaysPoor
91 DaysUnhealthy
42 DaysSevere
4 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 2%
Health Risk Level:
Extreme
In 2025, 2% of 332 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
Tongxu County Experimental Primary School, 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
162AQI
162AQI
2nd January 2025
153AQI
153AQI
3rd January 2025
173AQI
173AQI
4th January 2025
186AQI
186AQI
5th January 2025
148AQI
148AQI
6th January 2025
115AQI
115AQI
7th January 2025
120AQI
120AQI
8th January 2025
90AQI
90AQI
9th January 2025
93AQI
93AQI
10th January 2025
115AQI
115AQI
11th January 2025
102AQI
102AQI
12th January 2025
90AQI
90AQI
13th January 2025
135AQI
135AQI
14th January 2025
121AQI
121AQI
15th January 2025
102AQI
102AQI
16th January 2025
105AQI
105AQI
17th January 2025
130AQI
130AQI
18th January 2025
146AQI
146AQI
19th January 2025
151AQI
151AQI
20th January 2025
174AQI
174AQI
21st January 2025
200AQI
200AQI
22nd January 2025
178AQI
178AQI
23rd January 2025
163AQI
163AQI
24th January 2025
174AQI
174AQI
25th January 2025
168AQI
168AQI
26th January 2025
117AQI
117AQI
27th January 2025
90AQI
90AQI
28th January 2025
107AQI
107AQI
29th January 2025
181AQI
181AQI
30th January 2025
167AQI
167AQI
31st January 2025
176AQI
176AQI
1st February 2025
164AQI
164AQI
2nd February 2025
181AQI
181AQI
3rd February 2025
152AQI
152AQI
4th February 2025
126AQI
126AQI
5th February 2025
96AQI
96AQI
6th February 2025
99AQI
99AQI
7th February 2025
76AQI
76AQI
8th February 2025
82AQI
82AQI
9th February 2025
101AQI
101AQI
10th February 2025
132AQI
132AQI
11th February 2025
150AQI
150AQI
12th February 2025
135AQI
135AQI
13th February 2025
125AQI
125AQI
14th February 2025
141AQI
141AQI
15th February 2025
128AQI
128AQI
16th February 2025
106AQI
106AQI
17th February 2025
123AQI
123AQI
18th February 2025
135AQI
135AQI
19th February 2025
134AQI
134AQI
20th February 2025
140AQI
140AQI
21st February 2025
147AQI
147AQI
22nd February 2025
149AQI
149AQI
23rd February 2025
126AQI
126AQI
24th February 2025
131AQI
131AQI
25th February 2025
137AQI
137AQI
26th February 2025
144AQI
144AQI
27th February 2025
156AQI
156AQI
28th February 2025
166AQI
166AQI
1st March 2025
171AQI
171AQI
2nd March 2025
103AQI
103AQI
3rd March 2025
97AQI
97AQI
4th March 2025
94AQI
94AQI
5th March 2025
124AQI
124AQI
6th March 2025
130AQI
130AQI
7th March 2025
133AQI
133AQI
8th March 2025
146AQI
146AQI
9th March 2025
152AQI
152AQI
10th March 2025
156AQI
156AQI
11th March 2025
159AQI
159AQI
12th March 2025
158AQI
158AQI
13th March 2025
161AQI
161AQI
14th March 2025
108AQI
108AQI
15th March 2025
136AQI
136AQI
16th March 2025
83AQI
83AQI
17th March 2025
87AQI
87AQI
18th March 2025
79AQI
79AQI
19th March 2025
88AQI
88AQI
20th March 2025
69AQI
69AQI
21st March 2025
74AQI
74AQI
22nd March 2025
81AQI
81AQI
23rd March 2025
102AQI
102AQI
24th March 2025
264AQI
264AQI
25th March 2025
119AQI
119AQI
26th March 2025
150AQI
150AQI
27th March 2025
117AQI
117AQI
28th March 2025
137AQI
137AQI
29th March 2025
88AQI
88AQI
30th March 2025
105AQI
105AQI
31st March 2025
103AQI
103AQI
1st April 2025
98AQI
98AQI
2nd April 2025
79AQI
79AQI
3rd April 2025
98AQI
98AQI
4th April 2025
131AQI
131AQI
5th April 2025
87AQI
87AQI
6th April 2025
113AQI
113AQI
7th April 2025
109AQI
109AQI
8th April 2025
129AQI
129AQI
9th April 2025
139AQI
139AQI
10th April 2025
136AQI
136AQI
11th April 2025
136AQI
136AQI
12th April 2025
215AQI
215AQI
13th April 2025
112AQI
112AQI
14th April 2025
89AQI
89AQI
15th April 2025
88AQI
88AQI
16th April 2025
120AQI
120AQI
17th April 2025
133AQI
133AQI
18th April 2025
132AQI
132AQI
19th April 2025
111AQI
111AQI
20th April 2025
111AQI
111AQI
21st April 2025
98AQI
98AQI
22nd April 2025
99AQI
99AQI
23rd April 2025
116AQI
116AQI
24th April 2025
85AQI
85AQI
25th April 2025
103AQI
103AQI
26th April 2025
97AQI
97AQI
27th April 2025
100AQI
100AQI
28th April 2025
75AQI
75AQI
29th April 2025
82AQI
82AQI
30th April 2025
110AQI
110AQI
1st May 2025
86AQI
86AQI
2nd May 2025
105AQI
105AQI
3rd May 2025
71AQI
71AQI
4th May 2025
85AQI
85AQI
5th May 2025
173AQI
173AQI
6th May 2025
130AQI
130AQI
7th May 2025
147AQI
147AQI
8th May 2025
133AQI
133AQI
9th May 2025
97AQI
97AQI
10th May 2025
83AQI
83AQI
11th May 2025
75AQI
75AQI
12th May 2025
84AQI
84AQI
13th May 2025
94AQI
94AQI
14th May 2025
92AQI
92AQI
15th May 2025
98AQI
98AQI
16th May 2025
100AQI
100AQI
17th May 2025
202AQI
202AQI
18th May 2025
101AQI
101AQI
19th May 2025
127AQI
127AQI
20th May 2025
114AQI
114AQI
21st May 2025
117AQI
117AQI
22nd May 2025
114AQI
114AQI
23rd May 2025
124AQI
124AQI
24th May 2025
100AQI
100AQI
25th May 2025
100AQI
100AQI
26th May 2025
93AQI
93AQI
27th May 2025
103AQI
103AQI
28th May 2025
97AQI
97AQI
29th May 2025
101AQI
101AQI
30th May 2025
90AQI
90AQI
31st May 2025
87AQI
87AQI
1st June 2025
87AQI
87AQI
2nd June 2025
91AQI
91AQI
3rd June 2025
80AQI
80AQI
4th June 2025
87AQI
87AQI
5th June 2025
80AQI
80AQI
6th June 2025
87AQI
87AQI
7th June 2025
87AQI
87AQI
8th June 2025
92AQI
92AQI
9th June 2025
80AQI
80AQI
10th June 2025
78AQI
78AQI
11th June 2025
82AQI
82AQI
12th June 2025
78AQI
78AQI
13th June 2025
79AQI
79AQI
14th June 2025
75AQI
75AQI
15th June 2025
67AQI
67AQI
16th June 2025
68AQI
68AQI
17th June 2025
71AQI
71AQI
18th June 2025
65AQI
65AQI
19th June 2025
65AQI
65AQI
20th June 2025
65AQI
65AQI
21st June 2025
70AQI
70AQI
22nd June 2025
64AQI
64AQI
23rd June 2025
66AQI
66AQI
24th June 2025
68AQI
68AQI
25th June 2025
79AQI
79AQI
26th June 2025
64AQI
64AQI
27th June 2025
66AQI
66AQI
28th June 2025
59AQI
59AQI
29th June 2025
59AQI
59AQI
30th June 2025
57AQI
57AQI
1st July 2025
55AQI
55AQI
2nd July 2025
56AQI
56AQI
3rd July 2025
54AQI
54AQI
4th July 2025
56AQI
56AQI
5th July 2025
52AQI
52AQI
6th July 2025
57AQI
57AQI
7th July 2025
63AQI
63AQI
8th July 2025
64AQI
64AQI
9th July 2025
61AQI
61AQI
10th July 2025
72AQI
72AQI
11th July 2025
85AQI
85AQI
12th July 2025
77AQI
77AQI
13th July 2025
72AQI
72AQI
14th July 2025
74AQI
74AQI
15th July 2025
72AQI
72AQI
16th July 2025
75AQI
75AQI
17th July 2025
70AQI
70AQI
18th July 2025
70AQI
70AQI
19th July 2025
73AQI
73AQI
20th July 2025
68AQI
68AQI
21st July 2025
68AQI
68AQI
22nd July 2025
65AQI
65AQI
23rd July 2025
58AQI
58AQI
24th July 2025
57AQI
57AQI
25th July 2025
60AQI
60AQI
26th July 2025
58AQI
58AQI
27th July 2025
58AQI
58AQI
28th July 2025
58AQI
58AQI
29th July 2025
56AQI
56AQI
30th July 2025
59AQI
59AQI
31st July 2025
61AQI
61AQI
1st August 2025
59AQI
59AQI
2nd August 2025
59AQI
59AQI
3rd August 2025
60AQI
60AQI
4th August 2025
65AQI
65AQI
5th August 2025
65AQI
65AQI
6th August 2025
67AQI
67AQI
7th August 2025
67AQI
67AQI
8th August 2025
64AQI
64AQI
9th August 2025
56AQI
56AQI
10th August 2025
59AQI
59AQI
11th August 2025
56AQI
56AQI
12th August 2025
54AQI
54AQI
13th August 2025
55AQI
55AQI
14th August 2025
62AQI
62AQI
15th August 2025
61AQI
61AQI
16th August 2025
52AQI
52AQI
17th August 2025
57AQI
57AQI
18th August 2025
59AQI
59AQI
19th August 2025
58AQI
58AQI
20th August 2025
54AQI
54AQI
21st August 2025
56AQI
56AQI
22nd August 2025
56AQI
56AQI
23rd August 2025
56AQI
56AQI
24th August 2025
58AQI
58AQI
25th August 2025
65AQI
65AQI
26th August 2025
63AQI
63AQI
27th August 2025
64AQI
64AQI
28th August 2025
63AQI
63AQI
29th August 2025
62AQI
62AQI
30th August 2025
62AQI
62AQI
31st August 2025
59AQI
59AQI
1st September 2025
60AQI
60AQI
2nd September 2025
59AQI
59AQI
3rd September 2025
61AQI
61AQI
4th September 2025
59AQI
59AQI
5th September 2025
63AQI
63AQI
6th September 2025
63AQI
63AQI
7th September 2025
67AQI
67AQI
8th September 2025
60AQI
60AQI
9th September 2025
57AQI
57AQI
10th September 2025
61AQI
61AQI
11th September 2025
54AQI
54AQI
12th September 2025
54AQI
54AQI
13th September 2025
62AQI
62AQI
14th September 2025
61AQI
61AQI
15th September 2025
63AQI
63AQI
16th September 2025
59AQI
59AQI
17th September 2025
50AQI
50AQI
18th September 2025
54AQI
54AQI
19th September 2025
49AQI
49AQI
20th September 2025
59AQI
59AQI
21st September 2025
71AQI
71AQI
22nd September 2025
55AQI
55AQI
23rd September 2025
55AQI
55AQI
24th September 2025
60AQI
60AQI
25th September 2025
61AQI
61AQI
26th September 2025
76AQI
76AQI
27th September 2025
38AQI
38AQI
28th September 2025
66AQI
66AQI
29th September 2025
70AQI
70AQI
30th September 2025
75AQI
75AQI
1st October 2025
77AQI
77AQI
2nd October 2025
49AQI
49AQI
3rd October 2025
74AQI
74AQI
4th October 2025
83AQI
83AQI
5th October 2025
62AQI
62AQI
6th October 2025
62AQI
62AQI
7th October 2025
74AQI
74AQI
8th October 2025
87AQI
87AQI
9th October 2025
45AQI
45AQI
10th October 2025
45AQI
45AQI
11th October 2025
54AQI
54AQI
12th October 2025
64AQI
64AQI
13th October 2025
60AQI
60AQI
14th October 2025
82AQI
82AQI
15th October 2025
92AQI
92AQI
16th October 2025
120AQI
120AQI
17th October 2025
75AQI
75AQI
18th October 2025
68AQI
68AQI
19th October 2025
82AQI
82AQI
20th October 2025
77AQI
77AQI
21st October 2025
70AQI
70AQI
22nd October 2025
103AQI
103AQI
23rd October 2025
150AQI
150AQI
24th October 2025
159AQI
159AQI
25th October 2025
137AQI
137AQI
26th October 2025
160AQI
160AQI
27th October 2025
153AQI
153AQI
28th October 2025
157AQI
157AQI
29th October 2025
156AQI
156AQI
30th October 2025
168AQI
168AQI
31st October 2025
213AQI
213AQI
1st November 2025
152AQI
152AQI
2nd November 2025
116AQI
116AQI
3rd November 2025
121AQI
121AQI
4th November 2025
132AQI
132AQI
5th November 2025
155AQI
155AQI
6th November 2025
152AQI
152AQI
7th November 2025
133AQI
133AQI
8th November 2025
107AQI
107AQI
9th November 2025
111AQI
111AQI
10th November 2025
152AQI
152AQI
11th November 2025
147AQI
147AQI
12th November 2025
141AQI
141AQI
13th November 2025
157AQI
157AQI
14th November 2025
177AQI
177AQI
15th November 2025
179AQI
179AQI
16th November 2025
162AQI
162AQI
17th November 2025
55AQI
55AQI
18th November 2025
57AQI
57AQI
19th November 2025
59AQI
59AQI
20th November 2025
99AQI
99AQI
21st November 2025
117AQI
117AQI
22nd November 2025
119AQI
119AQI
23rd November 2025
106AQI
106AQI
24th November 2025
103AQI
103AQI
25th November 2025
87AQI
87AQI
26th November 2025
114AQI
114AQI
27th November 2025
151AQI
151AQI
28th November 2025
157AQI
157AQI
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
140AQI
132AQI
122AQI
111AQI
107AQI
74AQI
64AQI
60AQI
60AQI
99AQI
126AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202599AQI
4
13
14
4
19
5
10
14
6
1
13
16
1
17
12
1
1
30
31
31
3
27
3
17
4
6
1
5
13
10
6
189
91
42
4
Highest AQI recorded in
January140AQI
Lowest AQI recorded in
August60AQI
202499AQI
3
13
1
1
1
11
1
30
11
20
12
18
1
3
16
7
3
2
3
9
16
1
10
13
7
2
21
8
28
110
57
48
1
Highest AQI recorded in
February165AQI
Lowest AQI recorded in
July53AQI
2023137AQI
3
1
22
8
1
25
8
Highest AQI recorded in
December138AQI
Lowest AQI recorded in
November118AQI
2021157AQI
3
10
9
7
2
4
10
10
1
1
2
1
8
22
20
8
2
Highest AQI recorded in
January177AQI
Lowest AQI recorded in
March113AQI
2020117AQI
1
9
4
24
3
1
14
8
8
13
10
7
12
9
2
3
5
17
6
6
65
41
36
8
Highest AQI recorded in
December169AQI
Lowest AQI recorded in
July71AQI
Most & Least Polluted Years Over the Last 5 Years
Most Polluted Year Recorded
2021(Avg.)
157AQILeast Polluted Year Recorded
2025(Avg.)
99AQITongxu County Experimental Primary School's annual 2025 AQI (99) shows an average percentage change of -19.9% (improved AQI) compared to previous years: 2020 (117), 2021 (157), 2023 (137), 2024 (99).
