Lankao Epb Station, Kaifeng Chengguanzhen, 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
Lankao Epb Station, Kaifeng Chengguanzhen, 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 2024
56AQISame Day Analysis (15th November ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 181 of Unhealthy air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 15th Nov - 16th Nov 2025
Lankao Epb Station, Kaifeng Chengguanzhen, Henan, China
AQI
Day
Night
.
6 AM15th Nov 2025
5 PM
5 AM16th Nov 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
4AM16th Nov
193AQI
Avg. Lowest Time
7PM15th Nov
161AQI
In the last 24 hours,
Lankao Epb Station's AQI reached its highest point of 193 at 4 AM during the Night, while the lowest point, 161, was recorded at 7 PM during the Night between 15th Nov and 16th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Lankao Epb Station, Kaifeng Chengguanzhen, Henan, China
OctNov
17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th
Day
Night
17th Oct 2025756 AMAQI
17th Oct 2025707 AMAQI
17th Oct 2025628 AMAQI
17th Oct 2025509 AMAQI
17th Oct 20255110 AMAQI
17th Oct 20255111 AMAQI
17th Oct 20254812 PMAQI
17th Oct 2025401 PMAQI
17th Oct 2025392 PMAQI
17th Oct 2025403 PMAQI
17th Oct 2025444 PMAQI
17th Oct 2025555 PMAQI
17th Oct 2025566 PMAQI
17th Oct 2025627 PMAQI
17th Oct 2025598 PMAQI
17th Oct 2025609 PMAQI
17th Oct 20256210 PMAQI
17th Oct 20256311 PMAQI
18th Oct 20256512 AMAQI
18th Oct 2025671 AMAQI
18th Oct 2025722 AMAQI
18th Oct 2025763 AMAQI
18th Oct 2025754 AMAQI
18th Oct 2025765 AMAQI
15°C14/15°C
18th Oct 2025786 AMAQI
18th Oct 2025787 AMAQI
18th Oct 2025688 AMAQI
18th Oct 2025609 AMAQI
18th Oct 20255910 AMAQI
18th Oct 20255811 AMAQI
18th Oct 20255712 PMAQI
18th Oct 2025561 PMAQI
18th Oct 2025562 PMAQI
18th Oct 2025573 PMAQI
18th Oct 2025564 PMAQI
18th Oct 2025595 PMAQI
18th Oct 2025706 PMAQI
18th Oct 2025687 PMAQI
18th Oct 2025728 PMAQI
18th Oct 2025709 PMAQI
18th Oct 20257110 PMAQI
18th Oct 20256611 PMAQI
19th Oct 20256512 AMAQI
19th Oct 2025691 AMAQI
19th Oct 2025672 AMAQI
19th Oct 2025663 AMAQI
19th Oct 2025704 AMAQI
19th Oct 2025735 AMAQI
13°C11/16°C
19th Oct 2025686 AMAQI
19th Oct 2025747 AMAQI
19th Oct 2025798 AMAQI
19th Oct 2025829 AMAQI
19th Oct 20258610 AMAQI
19th Oct 20258711 AMAQI
19th Oct 20258412 PMAQI
19th Oct 2025851 PMAQI
19th Oct 2025872 PMAQI
19th Oct 2025873 PMAQI
19th Oct 2025914 PMAQI
19th Oct 2025845 PMAQI
19th Oct 2025806 PMAQI
19th Oct 2025827 PMAQI
19th Oct 2025928 PMAQI
19th Oct 2025919 PMAQI
19th Oct 202510110 PMAQI
19th Oct 202510211 PMAQI
20th Oct 20259112 AMAQI
20th Oct 2025861 AMAQI
20th Oct 2025872 AMAQI
20th Oct 2025843 AMAQI
20th Oct 2025854 AMAQI
20th Oct 2025915 AMAQI
11°C9/14°C
20th Oct 2025896 AMAQI
20th Oct 2025887 AMAQI
20th Oct 2025888 AMAQI
20th Oct 2025819 AMAQI
20th Oct 20257710 AMAQI
20th Oct 20257411 AMAQI
20th Oct 20256712 PMAQI
20th Oct 2025571 PMAQI
20th Oct 2025582 PMAQI
20th Oct 2025573 PMAQI
20th Oct 2025564 PMAQI
20th Oct 2025535 PMAQI
20th Oct 2025536 PMAQI
20th Oct 2025527 PMAQI
20th Oct 2025548 PMAQI
20th Oct 2025559 PMAQI
20th Oct 20255610 PMAQI
20th Oct 20255611 PMAQI
21st Oct 20255612 AMAQI
21st Oct 2025611 AMAQI
21st Oct 2025662 AMAQI
21st Oct 2025733 AMAQI
21st Oct 2025714 AMAQI
21st Oct 2025695 AMAQI
9°C8/11°C
21st Oct 2025676 AMAQI
21st Oct 2025667 AMAQI
21st Oct 2025668 AMAQI
21st Oct 2025669 AMAQI
21st Oct 20256810 AMAQI
21st Oct 20256711 AMAQI
21st Oct 20257212 PMAQI
21st Oct 2025721 PMAQI
21st Oct 2025732 PMAQI
21st Oct 2025743 PMAQI
21st Oct 2025724 PMAQI
21st Oct 2025705 PMAQI
21st Oct 2025716 PMAQI
21st Oct 2025727 PMAQI
21st Oct 2025758 PMAQI
21st Oct 2025849 PMAQI
21st Oct 20259310 PMAQI
21st Oct 20259611 PMAQI
22nd Oct 202511012 AMAQI
22nd Oct 20251161 AMAQI
22nd Oct 20251132 AMAQI
22nd Oct 20251163 AMAQI
22nd Oct 20251054 AMAQI
22nd Oct 20251115 AMAQI
10°C7/14°C
22nd Oct 20251146 AMAQI
22nd Oct 20251177 AMAQI
22nd Oct 20251198 AMAQI
22nd Oct 20251259 AMAQI
22nd Oct 202512310 AMAQI
22nd Oct 202511611 AMAQI
22nd Oct 202510612 PMAQI
22nd Oct 2025981 PMAQI
22nd Oct 2025902 PMAQI
22nd Oct 2025913 PMAQI
22nd Oct 2025864 PMAQI
22nd Oct 2025815 PMAQI
22nd Oct 2025816 PMAQI
22nd Oct 2025807 PMAQI
22nd Oct 2025858 PMAQI
22nd Oct 2025999 PMAQI
22nd Oct 202510210 PMAQI
22nd Oct 202512211 PMAQI
23rd Oct 202512212 AMAQI
23rd Oct 20251441 AMAQI
23rd Oct 20251542 AMAQI
23rd Oct 20251543 AMAQI
23rd Oct 20251564 AMAQI
23rd Oct 20251545 AMAQI
11°C7/15°C
23rd Oct 20251546 AMAQI
23rd Oct 20251557 AMAQI
23rd Oct 20251588 AMAQI
23rd Oct 20251589 AMAQI
23rd Oct 202516410 AMAQI
23rd Oct 202516611 AMAQI
23rd Oct 202516912 PMAQI
23rd Oct 20251661 PMAQI
23rd Oct 20251622 PMAQI
23rd Oct 20251593 PMAQI
23rd Oct 20251554 PMAQI
23rd Oct 20251545 PMAQI
23rd Oct 20251546 PMAQI
23rd Oct 20251547 PMAQI
23rd Oct 20251558 PMAQI
23rd Oct 20251519 PMAQI
23rd Oct 202515410 PMAQI
23rd Oct 202515811 PMAQI
24th Oct 202516012 AMAQI
24th Oct 20251581 AMAQI
24th Oct 20251582 AMAQI
24th Oct 20251593 AMAQI
24th Oct 20251594 AMAQI
24th Oct 20251595 AMAQI
12°C8/16°C
24th Oct 20251606 AMAQI
24th Oct 20251607 AMAQI
24th Oct 20251608 AMAQI
24th Oct 20251609 AMAQI
24th Oct 202516010 AMAQI
24th Oct 202516011 AMAQI
24th Oct 202516112 PMAQI
24th Oct 20251621 PMAQI
24th Oct 20251602 PMAQI
24th Oct 20251593 PMAQI
24th Oct 20251594 PMAQI
24th Oct 20251585 PMAQI
24th Oct 20251556 PMAQI
24th Oct 20251567 PMAQI
24th Oct 20251568 PMAQI
24th Oct 20251599 PMAQI
24th Oct 202515910 PMAQI
24th Oct 202516111 PMAQI
25th Oct 202516212 AMAQI
25th Oct 20251631 AMAQI
25th Oct 20251632 AMAQI
25th Oct 20251583 AMAQI
25th Oct 20251554 AMAQI
25th Oct 20251415 AMAQI
12°C9/16°C
25th Oct 20251256 AMAQI
25th Oct 20251207 AMAQI
25th Oct 20251208 AMAQI
25th Oct 20251249 AMAQI
25th Oct 202511810 AMAQI
25th Oct 202511511 AMAQI
25th Oct 202511612 PMAQI
25th Oct 20251151 PMAQI
25th Oct 20251012 PMAQI
25th Oct 2025973 PMAQI
25th Oct 20251004 PMAQI
25th Oct 20251035 PMAQI
25th Oct 20251176 PMAQI
25th Oct 20251177 PMAQI
25th Oct 20251208 PMAQI
25th Oct 20251409 PMAQI
25th Oct 202514710 PMAQI
25th Oct 202515211 PMAQI
26th Oct 202515412 AMAQI
26th Oct 20251551 AMAQI
26th Oct 20251562 AMAQI
26th Oct 20251583 AMAQI
26th Oct 20251614 AMAQI
26th Oct 20251635 AMAQI
12°C11/13°C
26th Oct 20251656 AMAQI
26th Oct 20251667 AMAQI
26th Oct 20251648 AMAQI
26th Oct 20251659 AMAQI
26th Oct 202516510 AMAQI
26th Oct 202516211 AMAQI
26th Oct 202516012 PMAQI
26th Oct 20251621 PMAQI
26th Oct 20251652 PMAQI
26th Oct 20251673 PMAQI
26th Oct 20251634 PMAQI
26th Oct 20251635 PMAQI
26th Oct 20251636 PMAQI
26th Oct 20251627 PMAQI
26th Oct 20251628 PMAQI
26th Oct 20251629 PMAQI
26th Oct 202516110 PMAQI
26th Oct 202516011 PMAQI
27th Oct 202516012 AMAQI
27th Oct 20251591 AMAQI
27th Oct 20251562 AMAQI
27th Oct 20251533 AMAQI
27th Oct 20251484 AMAQI
27th Oct 20251345 AMAQI
13°C9/18°C
27th Oct 20251276 AMAQI
27th Oct 20251177 AMAQI
27th Oct 20251048 AMAQI
27th Oct 20251009 AMAQI
27th Oct 202511010 AMAQI
27th Oct 202513611 AMAQI
27th Oct 202515512 PMAQI
27th Oct 20251571 PMAQI
27th Oct 20251592 PMAQI
27th Oct 20251643 PMAQI
27th Oct 20251704 PMAQI
27th Oct 20251715 PMAQI
27th Oct 20251686 PMAQI
27th Oct 20251697 PMAQI
27th Oct 20251698 PMAQI
27th Oct 20251709 PMAQI
27th Oct 202517110 PMAQI
27th Oct 202517111 PMAQI
28th Oct 202517012 AMAQI
28th Oct 20251681 AMAQI
28th Oct 20251662 AMAQI
28th Oct 20251633 AMAQI
28th Oct 20251604 AMAQI
28th Oct 20251585 AMAQI
14°C10/19°C
28th Oct 20251556 AMAQI
28th Oct 20251547 AMAQI
28th Oct 20251528 AMAQI
28th Oct 20251489 AMAQI
28th Oct 202514710 AMAQI
28th Oct 202515311 AMAQI
28th Oct 202515612 PMAQI
28th Oct 20251561 PMAQI
28th Oct 20251582 PMAQI
28th Oct 20251553 PMAQI
28th Oct 20251524 PMAQI
28th Oct 20251405 PMAQI
28th Oct 20251316 PMAQI
28th Oct 20251347 PMAQI
28th Oct 20251498 PMAQI
28th Oct 20251579 PMAQI
28th Oct 202516110 PMAQI
28th Oct 202516511 PMAQI
29th Oct 202516412 AMAQI
29th Oct 20251571 AMAQI
29th Oct 20251552 AMAQI
29th Oct 20251443 AMAQI
29th Oct 20251354 AMAQI
29th Oct 20251415 AMAQI
15°C11/20°C
29th Oct 20251436 AMAQI
29th Oct 20251497 AMAQI
29th Oct 20251508 AMAQI
29th Oct 20251519 AMAQI
29th Oct 202515610 AMAQI
29th Oct 202515811 AMAQI
29th Oct 202515912 PMAQI
29th Oct 20251581 PMAQI
29th Oct 20251572 PMAQI
29th Oct 20251543 PMAQI
29th Oct 20251554 PMAQI
29th Oct 20251545 PMAQI
29th Oct 20251576 PMAQI
29th Oct 20251577 PMAQI
29th Oct 20251568 PMAQI
29th Oct 20251599 PMAQI
29th Oct 202516010 PMAQI
29th Oct 202515711 PMAQI
30th Oct 202515812 AMAQI
30th Oct 20251561 AMAQI
30th Oct 20251562 AMAQI
30th Oct 20251553 AMAQI
30th Oct 20251554 AMAQI
30th Oct 20251545 AMAQI
15°C11/18°C
30th Oct 20251556 AMAQI
30th Oct 20251577 AMAQI
30th Oct 20251608 AMAQI
30th Oct 20251629 AMAQI
30th Oct 202515910 AMAQI
30th Oct 202515811 AMAQI
30th Oct 202515712 PMAQI
30th Oct 20251571 PMAQI
30th Oct 20251582 PMAQI
30th Oct 20251633 PMAQI
30th Oct 20251634 PMAQI
30th Oct 20251695 PMAQI
30th Oct 20251756 PMAQI
30th Oct 20251807 PMAQI
30th Oct 20251848 PMAQI
30th Oct 20251889 PMAQI
30th Oct 202519010 PMAQI
30th Oct 202519411 PMAQI
31st Oct 202520212 AMAQI
31st Oct 20252081 AMAQI
31st Oct 20252182 AMAQI
31st Oct 20252233 AMAQI
31st Oct 20252214 AMAQI
31st Oct 20252275 AMAQI
16°C13/21°C
31st Oct 20252066 AMAQI
31st Oct 20251567 AMAQI
31st Oct 20251678 AMAQI
31st Oct 20252289 AMAQI
31st Oct 202522410 AMAQI
31st Oct 202521911 AMAQI
31st Oct 202522012 PMAQI
31st Oct 20252211 PMAQI
31st Oct 20252122 PMAQI
31st Oct 20251983 PMAQI
31st Oct 20252064 PMAQI
31st Oct 20252095 PMAQI
31st Oct 20252096 PMAQI
31st Oct 20252127 PMAQI
31st Oct 20252178 PMAQI
31st Oct 20252219 PMAQI
31st Oct 202522510 PMAQI
31st Oct 202522911 PMAQI
1st Nov 202522712 AMAQI
1st Nov 20252271 AMAQI
1st Nov 20252272 AMAQI
1st Nov 20252243 AMAQI
1st Nov 20252174 AMAQI
1st Nov 20252205 AMAQI
16°C12/21°C
1st Nov 20251956 AMAQI
1st Nov 20251867 AMAQI
1st Nov 20251808 AMAQI
1st Nov 20251769 AMAQI
1st Nov 202517110 AMAQI
1st Nov 202516411 AMAQI
1st Nov 202515912 PMAQI
1st Nov 20251521 PMAQI
1st Nov 20251382 PMAQI
1st Nov 20251203 PMAQI
1st Nov 2025994 PMAQI
1st Nov 2025785 PMAQI
1st Nov 2025686 PMAQI
1st Nov 2025687 PMAQI
1st Nov 2025698 PMAQI
1st Nov 2025749 PMAQI
1st Nov 20259410 PMAQI
1st Nov 202511611 PMAQI
2nd Nov 202512612 AMAQI
2nd Nov 20251261 AMAQI
2nd Nov 20251382 AMAQI
2nd Nov 20251383 AMAQI
2nd Nov 20251504 AMAQI
2nd Nov 20251615 AMAQI
16°C13/21°C
2nd Nov 20251646 AMAQI
2nd Nov 20251647 AMAQI
2nd Nov 20251728 AMAQI
2nd Nov 20251739 AMAQI
2nd Nov 202517010 AMAQI
2nd Nov 202516511 AMAQI
2nd Nov 202515912 PMAQI
2nd Nov 20251561 PMAQI
2nd Nov 20251402 PMAQI
2nd Nov 20251083 PMAQI
2nd Nov 2025764 PMAQI
2nd Nov 2025715 PMAQI
2nd Nov 2025696 PMAQI
2nd Nov 2025687 PMAQI
2nd Nov 2025668 PMAQI
2nd Nov 2025709 PMAQI
2nd Nov 20258110 PMAQI
2nd Nov 20258711 PMAQI
3rd Nov 20259912 AMAQI
3rd Nov 20251171 AMAQI
3rd Nov 20251262 AMAQI
3rd Nov 20251353 AMAQI
3rd Nov 20251334 AMAQI
3rd Nov 20251345 AMAQI
13°C10/17°C
3rd Nov 20251366 AMAQI
3rd Nov 20251287 AMAQI
3rd Nov 20251298 AMAQI
3rd Nov 20251349 AMAQI
3rd Nov 202513810 AMAQI
3rd Nov 202515011 AMAQI
3rd Nov 202514112 PMAQI
3rd Nov 20251391 PMAQI
3rd Nov 20251182 PMAQI
3rd Nov 20251213 PMAQI
3rd Nov 20251254 PMAQI
3rd Nov 20251225 PMAQI
3rd Nov 20251186 PMAQI
3rd Nov 20251167 PMAQI
3rd Nov 20251178 PMAQI
3rd Nov 20251209 PMAQI
3rd Nov 202512010 PMAQI
3rd Nov 202511911 PMAQI
4th Nov 202511812 AMAQI
4th Nov 20251191 AMAQI
4th Nov 20251122 AMAQI
4th Nov 20251133 AMAQI
4th Nov 20251174 AMAQI
4th Nov 20251215 AMAQI
13°C9/18°C
4th Nov 20251226 AMAQI
4th Nov 20251267 AMAQI
4th Nov 20251228 AMAQI
4th Nov 20251259 AMAQI
4th Nov 202513210 AMAQI
4th Nov 202513411 AMAQI
4th Nov 202513112 PMAQI
4th Nov 20251311 PMAQI
4th Nov 20251372 PMAQI
4th Nov 20251363 PMAQI
4th Nov 20251384 PMAQI
4th Nov 20251395 PMAQI
4th Nov 20251446 PMAQI
4th Nov 20251457 PMAQI
4th Nov 20251488 PMAQI
4th Nov 20251539 PMAQI
4th Nov 202515410 PMAQI
4th Nov 202515711 PMAQI
5th Nov 202515512 AMAQI
5th Nov 20251521 AMAQI
5th Nov 20251522 AMAQI
5th Nov 20251553 AMAQI
5th Nov 20251584 AMAQI
5th Nov 20251585 AMAQI
14°C10/19°C
5th Nov 20251566 AMAQI
5th Nov 20251597 AMAQI
5th Nov 20251608 AMAQI
5th Nov 20251629 AMAQI
5th Nov 202516010 AMAQI
5th Nov 202516011 AMAQI
5th Nov 202515812 PMAQI
5th Nov 20251561 PMAQI
5th Nov 20251512 PMAQI
5th Nov 20251353 PMAQI
5th Nov 20251284 PMAQI
5th Nov 20251325 PMAQI
5th Nov 20251466 PMAQI
5th Nov 20251527 PMAQI
5th Nov 20251568 PMAQI
5th Nov 20251629 PMAQI
5th Nov 202516710 PMAQI
5th Nov 202516911 PMAQI
6th Nov 202516912 AMAQI
6th Nov 20251691 AMAQI
6th Nov 20251722 AMAQI
6th Nov 20251773 AMAQI
6th Nov 20251804 AMAQI
6th Nov 20251785 AMAQI
14°C10/19°C
6th Nov 20251766 AMAQI
6th Nov 20251757 AMAQI
6th Nov 20251728 AMAQI
6th Nov 20251729 AMAQI
6th Nov 202517210 AMAQI
6th Nov 202517011 AMAQI
6th Nov 202516912 PMAQI
6th Nov 20251711 PMAQI
6th Nov 20251702 PMAQI
6th Nov 20251613 PMAQI
6th Nov 20251344 PMAQI
6th Nov 20251005 PMAQI
6th Nov 2025986 PMAQI
6th Nov 2025997 PMAQI
6th Nov 20251008 PMAQI
6th Nov 2025989 PMAQI
6th Nov 202511510 PMAQI
6th Nov 202513211 PMAQI
7th Nov 202515312 AMAQI
7th Nov 20251501 AMAQI
7th Nov 20251512 AMAQI
7th Nov 20251533 AMAQI
7th Nov 20251544 AMAQI
7th Nov 20251525 AMAQI
13°C12/13°C
7th Nov 20251536 AMAQI
7th Nov 20251567 AMAQI
7th Nov 20251578 AMAQI
7th Nov 20251579 AMAQI
7th Nov 202516010 AMAQI
7th Nov 202515911 AMAQI
7th Nov 202516012 PMAQI
7th Nov 20251611 PMAQI
7th Nov 20251582 PMAQI
7th Nov 20251633 PMAQI
7th Nov 20251564 PMAQI
7th Nov 20251165 PMAQI
7th Nov 2025936 PMAQI
7th Nov 2025897 PMAQI
7th Nov 2025888 PMAQI
7th Nov 2025839 PMAQI
7th Nov 20257910 PMAQI
7th Nov 20258711 PMAQI
8th Nov 20259012 AMAQI
8th Nov 2025981 AMAQI
8th Nov 2025982 AMAQI
8th Nov 2025983 AMAQI
8th Nov 2025984 AMAQI
8th Nov 2025895 AMAQI
12°C12/12°C
8th Nov 2025876 AMAQI
8th Nov 2025877 AMAQI
8th Nov 2025958 AMAQI
8th Nov 20251149 AMAQI
8th Nov 202512310 AMAQI
8th Nov 202514211 AMAQI
8th Nov 202513212 PMAQI
8th Nov 20251291 PMAQI
8th Nov 20251262 PMAQI
8th Nov 20251253 PMAQI
8th Nov 20251294 PMAQI
8th Nov 20251275 PMAQI
8th Nov 20251306 PMAQI
8th Nov 20251287 PMAQI
8th Nov 20251368 PMAQI
8th Nov 20251389 PMAQI
8th Nov 202514010 PMAQI
8th Nov 202513811 PMAQI
9th Nov 202513212 AMAQI
9th Nov 20251281 AMAQI
9th Nov 20251182 AMAQI
9th Nov 20251133 AMAQI
9th Nov 20251014 AMAQI
9th Nov 2025955 AMAQI
13°C10/17°C
9th Nov 2025866 AMAQI
9th Nov 2025737 AMAQI
9th Nov 2025758 AMAQI
9th Nov 2025769 AMAQI
9th Nov 20258110 AMAQI
9th Nov 20258111 AMAQI
9th Nov 20258412 PMAQI
9th Nov 2025901 PMAQI
9th Nov 2025962 PMAQI
9th Nov 2025983 PMAQI
9th Nov 20251024 PMAQI
9th Nov 20251045 PMAQI
9th Nov 20251166 PMAQI
9th Nov 20251207 PMAQI
9th Nov 20251328 PMAQI
9th Nov 20251339 PMAQI
9th Nov 202513410 PMAQI
9th Nov 202514611 PMAQI
10th Nov 202515512 AMAQI
10th Nov 20251541 AMAQI
10th Nov 20251562 AMAQI
10th Nov 20251573 AMAQI
10th Nov 20251644 AMAQI
10th Nov 20251655 AMAQI
13°C10/18°C
10th Nov 20251676 AMAQI
10th Nov 20251677 AMAQI
10th Nov 20251678 AMAQI
10th Nov 20251689 AMAQI
10th Nov 202517010 AMAQI
10th Nov 202516611 AMAQI
10th Nov 202516612 PMAQI
10th Nov 20251611 PMAQI
10th Nov 20251402 PMAQI
10th Nov 20251283 PMAQI
10th Nov 20251224 PMAQI
10th Nov 20251215 PMAQI
10th Nov 20251256 PMAQI
10th Nov 20251327 PMAQI
10th Nov 20251388 PMAQI
10th Nov 20251489 PMAQI
10th Nov 202514810 PMAQI
10th Nov 202515511 PMAQI
11th Nov 202515512 AMAQI
11th Nov 20251541 AMAQI
11th Nov 20251552 AMAQI
11th Nov 20251563 AMAQI
11th Nov 20251574 AMAQI
11th Nov 20251595 AMAQI
12°C9/16°C
11th Nov 20251616 AMAQI
11th Nov 20251647 AMAQI
11th Nov 20251648 AMAQI
11th Nov 20251649 AMAQI
11th Nov 202516210 AMAQI
11th Nov 202515711 AMAQI
11th Nov 202515012 PMAQI
11th Nov 20251381 PMAQI
11th Nov 20251182 PMAQI
11th Nov 20251233 PMAQI
11th Nov 20251144 PMAQI
11th Nov 2025915 PMAQI
11th Nov 2025946 PMAQI
11th Nov 20251077 PMAQI
11th Nov 20251248 PMAQI
11th Nov 20251349 PMAQI
11th Nov 202515210 PMAQI
11th Nov 202515211 PMAQI
12th Nov 202515312 AMAQI
12th Nov 20251541 AMAQI
12th Nov 20251552 AMAQI
12th Nov 20251543 AMAQI
12th Nov 20251544 AMAQI
12th Nov 20251565 AMAQI
13°C10/18°C
12th Nov 20251556 AMAQI
12th Nov 20251567 AMAQI
12th Nov 20251558 AMAQI
12th Nov 20251559 AMAQI
12th Nov 202515110 AMAQI
12th Nov 202514511 AMAQI
12th Nov 202513612 PMAQI
12th Nov 20251261 PMAQI
12th Nov 20251202 PMAQI
12th Nov 20251273 PMAQI
12th Nov 20251274 PMAQI
12th Nov 20251145 PMAQI
12th Nov 20251206 PMAQI
12th Nov 20251227 PMAQI
12th Nov 20251238 PMAQI
12th Nov 20251259 PMAQI
12th Nov 202512910 PMAQI
12th Nov 202513611 PMAQI
13th Nov 202514012 AMAQI
13th Nov 20251461 AMAQI
13th Nov 20251552 AMAQI
13th Nov 20251543 AMAQI
13th Nov 20251564 AMAQI
13th Nov 20251605 AMAQI
13°C9/18°C
13th Nov 20251616 AMAQI
13th Nov 20251657 AMAQI
13th Nov 20251738 AMAQI
13th Nov 20251779 AMAQI
13th Nov 202517910 AMAQI
13th Nov 202517811 AMAQI
13th Nov 202516912 PMAQI
13th Nov 20251621 PMAQI
13th Nov 20251602 PMAQI
13th Nov 20251573 PMAQI
13th Nov 20251514 PMAQI
13th Nov 20251505 PMAQI
13th Nov 20251526 PMAQI
13th Nov 20251557 PMAQI
13th Nov 20251578 PMAQI
13th Nov 20251589 PMAQI
13th Nov 202516510 PMAQI
13th Nov 202516311 PMAQI
14th Nov 202516712 AMAQI
14th Nov 20251611 AMAQI
14th Nov 20251752 AMAQI
14th Nov 20251783 AMAQI
14th Nov 20251824 AMAQI
14th Nov 20251865 AMAQI
13°C10/17°C
14th Nov 20251896 AMAQI
14th Nov 20251887 AMAQI
14th Nov 20251878 AMAQI
14th Nov 20251879 AMAQI
14th Nov 202518810 AMAQI
14th Nov 202518811 AMAQI
14th Nov 202518312 PMAQI
14th Nov 20251741 PMAQI
14th Nov 20251642 PMAQI
14th Nov 20251663 PMAQI
14th Nov 20251594 PMAQI
14th Nov 20251605 PMAQI
14th Nov 20251626 PMAQI
14th Nov 20251697 PMAQI
14th Nov 20251728 PMAQI
14th Nov 20251749 PMAQI
14th Nov 202517410 PMAQI
14th Nov 202517711 PMAQI
15th Nov 202517912 AMAQI
15th Nov 20251821 AMAQI
15th Nov 20251822 AMAQI
15th Nov 20251803 AMAQI
15th Nov 20251824 AMAQI
15th Nov 20251825 AMAQI
14°C10/19°C
15th Nov 20251816 AMAQI
15th Nov 20251827 AMAQI
15th Nov 20251848 AMAQI
15th Nov 20251889 AMAQI
15th Nov 202518710 AMAQI
15th Nov 202518411 AMAQI
15th Nov 202518812 PMAQI
15th Nov 20251891 PMAQI
15th Nov 20251862 PMAQI
15th Nov 20251803 PMAQI
15th Nov 20251644 PMAQI
15th Nov 20251645 PMAQI
15th Nov 20251636 PMAQI
15th Nov 20251617 PMAQI
15th Nov 20251708 PMAQI
15th Nov 20251799 PMAQI
15th Nov 202518310 PMAQI
15th Nov 202518411 PMAQI
16th Nov 202518612 AMAQI
16th Nov 20251871 AMAQI
16th Nov 20251912 AMAQI
16th Nov 20251913 AMAQI
16th Nov 20251934 AMAQI
16th Nov 20251905 AMAQI
--°C/°C
6 AM
11 AM
5 PM
11 PM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 1 PM
139AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
5 PM
120AQI
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. 139), while the lowest AQI was between 5 PM to 5 PM (Avg. 120).
Night time
Avg. Highest Time
12 AM - 5 AM
143AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
6 PM - 7 PM
122AQI
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. 143), while the lowest AQI was between 6 PM to 7 PM (Avg. 122).
2025 Days Vs Air Quality
Lankao Epb Station, Kaifeng Chengguanzhen, Henan, China
2025
2%
5
60%
190
26%
82
12%
38
0.9%
3
0.3%
1
Total number of days with different AQI categories in last 319 days in 2025 (46 days remaining)
Good
5 DaysModerate
190 DaysPoor
82 DaysUnhealthy
38 DaysSevere
3 DaysHazardous
1 DaysUnder WHO’s Safe Air Quality Limits: 2%
Health Risk Level:
Extreme
In 2025, 2% of 319 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
Lankao Epb Station, Kaifeng Chengguanzhen, 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
170AQI
170AQI
2nd January 2025
151AQI
151AQI
3rd January 2025
168AQI
168AQI
4th January 2025
184AQI
184AQI
5th January 2025
145AQI
145AQI
6th January 2025
106AQI
106AQI
7th January 2025
119AQI
119AQI
8th January 2025
83AQI
83AQI
9th January 2025
88AQI
88AQI
10th January 2025
109AQI
109AQI
11th January 2025
105AQI
105AQI
12th January 2025
89AQI
89AQI
13th January 2025
133AQI
133AQI
14th January 2025
131AQI
131AQI
15th January 2025
98AQI
98AQI
16th January 2025
108AQI
108AQI
17th January 2025
127AQI
127AQI
18th January 2025
145AQI
145AQI
19th January 2025
148AQI
148AQI
20th January 2025
171AQI
171AQI
21st January 2025
195AQI
195AQI
22nd January 2025
176AQI
176AQI
23rd January 2025
165AQI
165AQI
24th January 2025
179AQI
179AQI
25th January 2025
167AQI
167AQI
26th January 2025
115AQI
115AQI
27th January 2025
84AQI
84AQI
28th January 2025
102AQI
102AQI
29th January 2025
176AQI
176AQI
30th January 2025
162AQI
162AQI
31st January 2025
167AQI
167AQI
1st February 2025
161AQI
161AQI
2nd February 2025
179AQI
179AQI
3rd February 2025
155AQI
155AQI
4th February 2025
125AQI
125AQI
5th February 2025
94AQI
94AQI
6th February 2025
115AQI
115AQI
7th February 2025
68AQI
68AQI
8th February 2025
82AQI
82AQI
9th February 2025
100AQI
100AQI
10th February 2025
120AQI
120AQI
11th February 2025
146AQI
146AQI
12th February 2025
130AQI
130AQI
13th February 2025
125AQI
125AQI
14th February 2025
144AQI
144AQI
15th February 2025
138AQI
138AQI
16th February 2025
102AQI
102AQI
17th February 2025
116AQI
116AQI
18th February 2025
128AQI
128AQI
19th February 2025
112AQI
112AQI
20th February 2025
130AQI
130AQI
21st February 2025
138AQI
138AQI
22nd February 2025
141AQI
141AQI
23rd February 2025
106AQI
106AQI
24th February 2025
119AQI
119AQI
25th February 2025
129AQI
129AQI
26th February 2025
143AQI
143AQI
27th February 2025
155AQI
155AQI
28th February 2025
162AQI
162AQI
1st March 2025
169AQI
169AQI
2nd March 2025
87AQI
87AQI
3rd March 2025
94AQI
94AQI
4th March 2025
85AQI
85AQI
5th March 2025
111AQI
111AQI
6th March 2025
126AQI
126AQI
7th March 2025
125AQI
125AQI
8th March 2025
144AQI
144AQI
9th March 2025
150AQI
150AQI
10th March 2025
155AQI
155AQI
11th March 2025
158AQI
158AQI
12th March 2025
160AQI
160AQI
13th March 2025
151AQI
151AQI
14th March 2025
103AQI
103AQI
15th March 2025
135AQI
135AQI
16th March 2025
80AQI
80AQI
17th March 2025
86AQI
86AQI
18th March 2025
71AQI
71AQI
19th March 2025
95AQI
95AQI
20th March 2025
71AQI
71AQI
21st March 2025
76AQI
76AQI
22nd March 2025
82AQI
82AQI
23rd March 2025
104AQI
104AQI
24th March 2025
412AQI
412AQI
25th March 2025
148AQI
148AQI
26th March 2025
160AQI
160AQI
27th March 2025
118AQI
118AQI
28th March 2025
133AQI
133AQI
29th March 2025
85AQI
85AQI
30th March 2025
99AQI
99AQI
31st March 2025
101AQI
101AQI
1st April 2025
97AQI
97AQI
2nd April 2025
67AQI
67AQI
3rd April 2025
93AQI
93AQI
4th April 2025
122AQI
122AQI
5th April 2025
81AQI
81AQI
6th April 2025
108AQI
108AQI
7th April 2025
104AQI
104AQI
8th April 2025
130AQI
130AQI
9th April 2025
136AQI
136AQI
10th April 2025
131AQI
131AQI
11th April 2025
132AQI
132AQI
12th April 2025
209AQI
209AQI
13th April 2025
109AQI
109AQI
14th April 2025
87AQI
87AQI
15th April 2025
88AQI
88AQI
16th April 2025
115AQI
115AQI
17th April 2025
127AQI
127AQI
18th April 2025
127AQI
127AQI
19th April 2025
101AQI
101AQI
20th April 2025
109AQI
109AQI
21st April 2025
94AQI
94AQI
22nd April 2025
96AQI
96AQI
23rd April 2025
114AQI
114AQI
24th April 2025
80AQI
80AQI
25th April 2025
101AQI
101AQI
26th April 2025
92AQI
92AQI
27th April 2025
105AQI
105AQI
28th April 2025
75AQI
75AQI
29th April 2025
81AQI
81AQI
30th April 2025
100AQI
100AQI
1st May 2025
81AQI
81AQI
2nd May 2025
103AQI
103AQI
3rd May 2025
65AQI
65AQI
4th May 2025
83AQI
83AQI
5th May 2025
181AQI
181AQI
6th May 2025
134AQI
134AQI
7th May 2025
138AQI
138AQI
8th May 2025
120AQI
120AQI
9th May 2025
87AQI
87AQI
10th May 2025
78AQI
78AQI
11th May 2025
74AQI
74AQI
12th May 2025
82AQI
82AQI
13th May 2025
93AQI
93AQI
14th May 2025
91AQI
91AQI
15th May 2025
90AQI
90AQI
16th May 2025
100AQI
100AQI
17th May 2025
203AQI
203AQI
18th May 2025
97AQI
97AQI
19th May 2025
126AQI
126AQI
20th May 2025
107AQI
107AQI
21st May 2025
115AQI
115AQI
22nd May 2025
108AQI
108AQI
23rd May 2025
121AQI
121AQI
24th May 2025
98AQI
98AQI
25th May 2025
96AQI
96AQI
26th May 2025
90AQI
90AQI
27th May 2025
101AQI
101AQI
28th May 2025
94AQI
94AQI
29th May 2025
96AQI
96AQI
30th May 2025
88AQI
88AQI
31st May 2025
87AQI
87AQI
1st June 2025
87AQI
87AQI
2nd June 2025
97AQI
97AQI
3rd June 2025
80AQI
80AQI
4th June 2025
89AQI
89AQI
5th June 2025
83AQI
83AQI
6th June 2025
89AQI
89AQI
7th June 2025
95AQI
95AQI
8th June 2025
99AQI
99AQI
9th June 2025
88AQI
88AQI
10th June 2025
80AQI
80AQI
11th June 2025
83AQI
83AQI
12th June 2025
77AQI
77AQI
13th June 2025
80AQI
80AQI
14th June 2025
75AQI
75AQI
15th June 2025
68AQI
68AQI
16th June 2025
64AQI
64AQI
17th June 2025
66AQI
66AQI
18th June 2025
65AQI
65AQI
19th June 2025
64AQI
64AQI
20th June 2025
64AQI
64AQI
21st June 2025
67AQI
67AQI
22nd June 2025
59AQI
59AQI
23rd June 2025
62AQI
62AQI
24th June 2025
67AQI
67AQI
25th June 2025
77AQI
77AQI
26th June 2025
64AQI
64AQI
27th June 2025
66AQI
66AQI
28th June 2025
59AQI
59AQI
29th June 2025
56AQI
56AQI
30th June 2025
57AQI
57AQI
1st July 2025
52AQI
52AQI
2nd July 2025
54AQI
54AQI
3rd July 2025
51AQI
51AQI
4th July 2025
54AQI
54AQI
5th July 2025
51AQI
51AQI
6th July 2025
56AQI
56AQI
7th July 2025
61AQI
61AQI
8th July 2025
64AQI
64AQI
9th July 2025
58AQI
58AQI
10th July 2025
72AQI
72AQI
11th July 2025
84AQI
84AQI
12th July 2025
74AQI
74AQI
13th July 2025
70AQI
70AQI
14th July 2025
73AQI
73AQI
15th July 2025
73AQI
73AQI
16th July 2025
72AQI
72AQI
17th July 2025
69AQI
69AQI
18th July 2025
70AQI
70AQI
19th July 2025
72AQI
72AQI
20th July 2025
69AQI
69AQI
21st July 2025
70AQI
70AQI
22nd July 2025
60AQI
60AQI
23rd July 2025
57AQI
57AQI
24th July 2025
59AQI
59AQI
25th July 2025
60AQI
60AQI
26th July 2025
57AQI
57AQI
27th July 2025
56AQI
56AQI
28th July 2025
55AQI
55AQI
29th July 2025
54AQI
54AQI
30th July 2025
59AQI
59AQI
31st July 2025
60AQI
60AQI
1st August 2025
59AQI
59AQI
2nd August 2025
59AQI
59AQI
3rd August 2025
60AQI
60AQI
4th August 2025
65AQI
65AQI
5th August 2025
63AQI
63AQI
6th August 2025
68AQI
68AQI
7th August 2025
67AQI
67AQI
8th August 2025
62AQI
62AQI
9th August 2025
54AQI
54AQI
10th August 2025
58AQI
58AQI
11th August 2025
55AQI
55AQI
12th August 2025
52AQI
52AQI
13th August 2025
53AQI
53AQI
14th August 2025
60AQI
60AQI
15th August 2025
60AQI
60AQI
16th August 2025
52AQI
52AQI
17th August 2025
58AQI
58AQI
18th August 2025
61AQI
61AQI
19th August 2025
59AQI
59AQI
20th August 2025
53AQI
53AQI
21st August 2025
53AQI
53AQI
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
63AQI
63AQI
28th August 2025
63AQI
63AQI
29th August 2025
63AQI
63AQI
30th August 2025
62AQI
62AQI
31st August 2025
56AQI
56AQI
1st September 2025
57AQI
57AQI
2nd September 2025
59AQI
59AQI
3rd September 2025
60AQI
60AQI
4th September 2025
58AQI
58AQI
5th September 2025
62AQI
62AQI
6th September 2025
62AQI
62AQI
7th September 2025
67AQI
67AQI
8th September 2025
60AQI
60AQI
9th September 2025
55AQI
55AQI
10th September 2025
62AQI
62AQI
11th September 2025
56AQI
56AQI
12th September 2025
53AQI
53AQI
13th September 2025
62AQI
62AQI
14th September 2025
60AQI
60AQI
15th September 2025
60AQI
60AQI
16th September 2025
55AQI
55AQI
17th September 2025
48AQI
48AQI
18th September 2025
53AQI
53AQI
19th September 2025
44AQI
44AQI
20th September 2025
57AQI
57AQI
21st September 2025
69AQI
69AQI
22nd September 2025
56AQI
56AQI
23rd September 2025
53AQI
53AQI
24th September 2025
61AQI
61AQI
25th September 2025
64AQI
64AQI
26th September 2025
65AQI
65AQI
27th September 2025
32AQI
32AQI
28th September 2025
59AQI
59AQI
29th September 2025
70AQI
70AQI
30th September 2025
77AQI
77AQI
1st October 2025
74AQI
74AQI
2nd October 2025
56AQI
56AQI
3rd October 2025
71AQI
71AQI
4th October 2025
78AQI
78AQI
5th October 2025
59AQI
59AQI
6th October 2025
60AQI
60AQI
7th October 2025
74AQI
74AQI
8th October 2025
87AQI
87AQI
9th October 2025
47AQI
47AQI
10th October 2025
48AQI
48AQI
11th October 2025
51AQI
51AQI
12th October 2025
60AQI
60AQI
13th October 2025
62AQI
62AQI
14th October 2025
82AQI
82AQI
15th October 2025
95AQI
95AQI
16th October 2025
121AQI
121AQI
17th October 2025
84AQI
84AQI
18th October 2025
66AQI
66AQI
19th October 2025
78AQI
78AQI
20th October 2025
77AQI
77AQI
21st October 2025
70AQI
70AQI
22nd October 2025
104AQI
104AQI
23rd October 2025
149AQI
149AQI
24th October 2025
159AQI
159AQI
25th October 2025
136AQI
136AQI
26th October 2025
160AQI
160AQI
27th October 2025
154AQI
154AQI
28th October 2025
157AQI
157AQI
29th October 2025
155AQI
155AQI
30th October 2025
165AQI
165AQI
31st October 2025
210AQI
210AQI
1st November 2025
162AQI
162AQI
2nd November 2025
121AQI
121AQI
3rd November 2025
120AQI
120AQI
4th November 2025
131AQI
131AQI
5th November 2025
155AQI
155AQI
6th November 2025
152AQI
152AQI
7th November 2025
136AQI
136AQI
8th November 2025
112AQI
112AQI
9th November 2025
112AQI
112AQI
10th November 2025
151AQI
151AQI
11th November 2025
143AQI
143AQI
12th November 2025
141AQI
141AQI
13th November 2025
156AQI
156AQI
14th November 2025
174AQI
174AQI
15th November 2025
181AQI
181AQI
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
138AQI
127AQI
125AQI
107AQI
104AQI
74AQI
63AQI
59AQI
59AQI
98AQI
143AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202597AQI
5
13
13
4
19
5
12
12
6
1
13
16
1
19
10
1
1
30
31
31
3
27
2
18
4
6
1
8
7
5
190
82
38
3
1
Highest AQI recorded in
November143AQI
Lowest AQI recorded in
September59AQI
202497AQI
14
2
1
1
11
1
30
11
20
12
18
1
3
17
6
3
3
2
10
15
1
10
13
7
3
21
7
29
111
68
34
1
Highest AQI recorded in
January143AQI
Lowest AQI recorded in
July53AQI
2023124AQI
3
31
34
Highest AQI recorded in
December125AQI
Lowest AQI recorded in
November118AQI
2020100AQI
10
4
22
5
1
15
8
1
6
12
13
1
5
53
25
15
Highest AQI recorded in
November184AQI
Lowest AQI recorded in
August75AQI
Most & Least Polluted Years Over the Last 4 Years
Most Polluted Year Recorded
2023(Avg.)
124AQILeast Polluted Year Recorded
2024(Avg.)
97AQILankao Epb Station's annual 2025 AQI (97) shows an average percentage change of -7.6% (improved AQI) compared to previous years: 2020 (100), 2023 (124), 2024 (97).
