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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Kaifeng, 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+

October Air Quality Analysis

Kaifeng, Henan, China

2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
31st Oct 2025
208AQI
Lowest AQI recorded on
10th Oct 2025
48AQI

Same Day Analysis (2nd October):
On this day, AQI across the 2 years varied significantly: 2026 ranks 1st highest AQI at 91 of Moderate air quality on the same day.

Day & Night AQI Trend: 1st Oct - 2nd Oct 2026

Kaifeng, Henan, China

AQI
Day
Night
.

6 AM1st Oct 2026

6 PM

5 AM2nd Oct 2026

Day time
Avg. Highest Time
6PM1st Oct

70AQI

Avg. Lowest Time
2PM1st Oct

28AQI

Night time
Avg. Highest Time
4AM2nd Oct

106AQI

Avg. Lowest Time
10PM1st Oct

73AQI

In the last 24 hours,

Kaifeng's AQI reached its highest point of 106 at 4 AM during the Night, while the lowest point, 28, was recorded at 2 PM during the Day between 1st Oct and 2nd Oct 2026.

Day & Night AQI Trend : Sep - Oct 2026

Kaifeng, Henan, China

SepOct
03rd - 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 - 30th30th - 01st01st - 02nd02nd
Day
Night
3rd Sep 2026836 AMAQI
3rd Sep 2026837 AMAQI
3rd Sep 2026798 AMAQI
3rd Sep 2026719 AMAQI
3rd Sep 20267610 AMAQI
3rd Sep 20266011 AMAQI
3rd Sep 20266512 PMAQI
3rd Sep 2026641 PMAQI
3rd Sep 2026572 PMAQI
3rd Sep 2026503 PMAQI
3rd Sep 2026424 PMAQI
3rd Sep 2026445 PMAQI
3rd Sep 2026466 PMAQI
3rd Sep 2026597 PMAQI
3rd Sep 2026688 PMAQI
3rd Sep 2026699 PMAQI
3rd Sep 20267510 PMAQI
3rd Sep 20268311 PMAQI
4th Sep 20268812 AMAQI
4th Sep 2026891 AMAQI
4th Sep 2026762 AMAQI
4th Sep 2026803 AMAQI
4th Sep 2026764 AMAQI
4th Sep 2026805 AMAQI

22°C17/28°C

4th Sep 20261046 AMAQI
4th Sep 2026867 AMAQI
4th Sep 2026828 AMAQI
4th Sep 2026879 AMAQI
4th Sep 20268910 AMAQI
4th Sep 20268911 AMAQI
4th Sep 20267612 PMAQI
4th Sep 2026601 PMAQI
4th Sep 2026662 PMAQI
4th Sep 2026523 PMAQI
4th Sep 2026444 PMAQI
4th Sep 2026555 PMAQI
4th Sep 2026556 PMAQI
4th Sep 2026637 PMAQI
4th Sep 2026818 PMAQI
4th Sep 2026849 PMAQI
4th Sep 20269010 PMAQI
4th Sep 20268211 PMAQI
5th Sep 202610512 AMAQI
5th Sep 20261021 AMAQI
5th Sep 2026852 AMAQI
5th Sep 2026863 AMAQI
5th Sep 2026784 AMAQI
5th Sep 2026885 AMAQI

22°C17/28°C

5th Sep 2026926 AMAQI
5th Sep 20261027 AMAQI
5th Sep 2026738 AMAQI
5th Sep 2026809 AMAQI
5th Sep 20268310 AMAQI
5th Sep 20267811 AMAQI
5th Sep 20269412 PMAQI
5th Sep 2026971 PMAQI
5th Sep 2026762 PMAQI
5th Sep 2026923 PMAQI
5th Sep 2026844 PMAQI
5th Sep 2026825 PMAQI
5th Sep 2026716 PMAQI
5th Sep 2026837 PMAQI
5th Sep 2026768 PMAQI
5th Sep 2026989 PMAQI
5th Sep 20268410 PMAQI
5th Sep 202612411 PMAQI
6th Sep 202610812 AMAQI
6th Sep 20261021 AMAQI
6th Sep 2026982 AMAQI
6th Sep 2026973 AMAQI
6th Sep 20261004 AMAQI
6th Sep 20261065 AMAQI

25°C19/32°C

6th Sep 20261226 AMAQI
6th Sep 20261457 AMAQI
6th Sep 20261308 AMAQI
6th Sep 20261269 AMAQI
6th Sep 202612210 AMAQI
6th Sep 20269911 AMAQI
6th Sep 20268412 PMAQI
6th Sep 2026881 PMAQI
6th Sep 2026782 PMAQI
6th Sep 2026693 PMAQI
6th Sep 2026694 PMAQI
6th Sep 2026745 PMAQI
6th Sep 2026876 PMAQI
6th Sep 2026957 PMAQI
6th Sep 2026898 PMAQI
6th Sep 20261069 PMAQI
6th Sep 202610810 PMAQI
6th Sep 202610811 PMAQI
7th Sep 202610112 AMAQI
7th Sep 20261081 AMAQI
7th Sep 20261462 AMAQI
7th Sep 20261243 AMAQI
7th Sep 20261304 AMAQI
7th Sep 20261545 AMAQI

25°C20/30°C

7th Sep 20261426 AMAQI
7th Sep 20261527 AMAQI
7th Sep 20261538 AMAQI
7th Sep 20261369 AMAQI
7th Sep 202614410 AMAQI
7th Sep 202611411 AMAQI
7th Sep 20269712 PMAQI
7th Sep 20261061 PMAQI
7th Sep 20261152 PMAQI
7th Sep 20261083 PMAQI
7th Sep 2026984 PMAQI
7th Sep 2026975 PMAQI
7th Sep 2026946 PMAQI
7th Sep 2026947 PMAQI
7th Sep 20261068 PMAQI
7th Sep 20261149 PMAQI
7th Sep 202610810 PMAQI
7th Sep 202611111 PMAQI
8th Sep 202610112 AMAQI
8th Sep 20261531 AMAQI
8th Sep 20261512 AMAQI
8th Sep 20261413 AMAQI
8th Sep 20261344 AMAQI
8th Sep 20261455 AMAQI

26°C22/31°C

8th Sep 20261426 AMAQI
8th Sep 20261497 AMAQI
8th Sep 20261418 AMAQI
8th Sep 20261509 AMAQI
8th Sep 202614010 AMAQI
8th Sep 202614911 AMAQI
8th Sep 20268512 PMAQI
8th Sep 2026691 PMAQI
8th Sep 2026502 PMAQI
8th Sep 2026393 PMAQI
8th Sep 2026534 PMAQI
8th Sep 2026695 PMAQI
8th Sep 2026316 PMAQI
8th Sep 2026337 PMAQI
8th Sep 2026468 PMAQI
8th Sep 2026299 PMAQI
8th Sep 20262310 PMAQI
8th Sep 20262511 PMAQI
9th Sep 20262112 AMAQI
9th Sep 2026271 AMAQI
9th Sep 2026292 AMAQI
9th Sep 2026343 AMAQI
9th Sep 2026214 AMAQI
9th Sep 2026405 AMAQI

19°C16/25°C

9th Sep 2026296 AMAQI
9th Sep 2026297 AMAQI
9th Sep 2026218 AMAQI
9th Sep 2026239 AMAQI
9th Sep 20262910 AMAQI
9th Sep 20262911 AMAQI
9th Sep 20263312 PMAQI
9th Sep 2026211 PMAQI
9th Sep 2026212 PMAQI
9th Sep 2026403 PMAQI
9th Sep 2026254 PMAQI
9th Sep 2026295 PMAQI
9th Sep 2026256 PMAQI
9th Sep 2026257 PMAQI
9th Sep 2026258 PMAQI
9th Sep 2026459 PMAQI
9th Sep 20266010 PMAQI
9th Sep 20265711 PMAQI
10th Sep 20265712 AMAQI
10th Sep 2026551 AMAQI
10th Sep 2026592 AMAQI
10th Sep 2026603 AMAQI
10th Sep 2026424 AMAQI
10th Sep 2026485 AMAQI

16°C15/17°C

10th Sep 2026276 AMAQI
10th Sep 2026537 AMAQI
10th Sep 2026558 AMAQI
10th Sep 2026299 AMAQI
10th Sep 20262910 AMAQI
10th Sep 20263811 AMAQI
10th Sep 20263012 PMAQI
10th Sep 2026321 PMAQI
10th Sep 2026362 PMAQI
10th Sep 2026273 PMAQI
10th Sep 2026274 PMAQI
10th Sep 2026535 PMAQI
10th Sep 2026386 PMAQI
10th Sep 2026667 PMAQI
10th Sep 2026578 PMAQI
10th Sep 2026689 PMAQI
10th Sep 20268210 PMAQI
10th Sep 20268911 PMAQI
11th Sep 20268212 AMAQI
11th Sep 2026821 AMAQI
11th Sep 2026812 AMAQI
11th Sep 2026703 AMAQI
11th Sep 2026764 AMAQI
11th Sep 2026865 AMAQI

20°C16/26°C

11th Sep 20261056 AMAQI
11th Sep 20261107 AMAQI
11th Sep 20261088 AMAQI
11th Sep 20261129 AMAQI
11th Sep 202612210 AMAQI
11th Sep 202612511 AMAQI
11th Sep 20269412 PMAQI
11th Sep 2026821 PMAQI
11th Sep 2026652 PMAQI
11th Sep 2026593 PMAQI
11th Sep 2026584 PMAQI
11th Sep 2026635 PMAQI
11th Sep 2026626 PMAQI
11th Sep 2026877 PMAQI
11th Sep 20261308 PMAQI
11th Sep 2026949 PMAQI
11th Sep 202613810 PMAQI
11th Sep 202613111 PMAQI
12th Sep 202614212 AMAQI
12th Sep 20261441 AMAQI
12th Sep 20261442 AMAQI
12th Sep 20261523 AMAQI
12th Sep 2026954 AMAQI
12th Sep 2026955 AMAQI

21°C18/26°C

12th Sep 2026906 AMAQI
12th Sep 20261267 AMAQI
12th Sep 20261328 AMAQI
12th Sep 2026839 AMAQI
12th Sep 20268210 AMAQI
12th Sep 20268711 AMAQI
12th Sep 20269612 PMAQI
12th Sep 20261001 PMAQI
12th Sep 2026952 PMAQI
12th Sep 2026813 PMAQI
12th Sep 2026924 PMAQI
12th Sep 2026985 PMAQI
12th Sep 20261046 PMAQI
12th Sep 20261187 PMAQI
12th Sep 20261388 PMAQI
12th Sep 20261329 PMAQI
12th Sep 20267610 PMAQI
12th Sep 202614611 PMAQI
13th Sep 202614812 AMAQI
13th Sep 20261561 AMAQI
13th Sep 20261582 AMAQI
13th Sep 20261543 AMAQI
13th Sep 20261565 AMAQI

20°C19/23°C

13th Sep 20261566 AMAQI
13th Sep 20261577 AMAQI
13th Sep 20261588 AMAQI
13th Sep 20261569 AMAQI
13th Sep 202613610 AMAQI
13th Sep 202611411 AMAQI
13th Sep 202611812 PMAQI
13th Sep 20261201 PMAQI
13th Sep 20261142 PMAQI
13th Sep 2026983 PMAQI
13th Sep 20261124 PMAQI
13th Sep 20261125 PMAQI
13th Sep 20261106 PMAQI
13th Sep 20261287 PMAQI
13th Sep 20261488 PMAQI
13th Sep 20261369 PMAQI
13th Sep 202611810 PMAQI
13th Sep 202614511 PMAQI
14th Sep 202615412 AMAQI
14th Sep 20261581 AMAQI
14th Sep 20261582 AMAQI
14th Sep 20261593 AMAQI
14th Sep 20261604 AMAQI
14th Sep 20261585 AMAQI

23°C20/28°C

14th Sep 20261596 AMAQI
14th Sep 20261587 AMAQI
14th Sep 20261608 AMAQI
14th Sep 20261569 AMAQI
14th Sep 202614810 AMAQI
14th Sep 202615111 AMAQI
14th Sep 202613412 PMAQI
14th Sep 2026921 PMAQI
14th Sep 2026732 PMAQI
14th Sep 2026743 PMAQI
14th Sep 2026764 PMAQI
14th Sep 2026725 PMAQI
14th Sep 2026766 PMAQI
14th Sep 2026717 PMAQI
14th Sep 2026818 PMAQI
14th Sep 2026889 PMAQI
14th Sep 20268110 PMAQI
14th Sep 20266811 PMAQI
15th Sep 20268312 AMAQI
15th Sep 2026941 AMAQI
15th Sep 20261202 AMAQI
15th Sep 20261243 AMAQI
15th Sep 20261224 AMAQI
15th Sep 20261255 AMAQI

24°C18/31°C

15th Sep 20261316 AMAQI
15th Sep 20261487 AMAQI
15th Sep 20261428 AMAQI
15th Sep 20261229 AMAQI
15th Sep 202611010 AMAQI
15th Sep 202610411 AMAQI
15th Sep 202610012 PMAQI
15th Sep 2026891 PMAQI
15th Sep 2026902 PMAQI
15th Sep 2026753 PMAQI
15th Sep 2026764 PMAQI
15th Sep 2026735 PMAQI
15th Sep 2026736 PMAQI
15th Sep 2026837 PMAQI
15th Sep 2026868 PMAQI
15th Sep 2026989 PMAQI
15th Sep 202610510 PMAQI
15th Sep 202610011 PMAQI
16th Sep 202613212 AMAQI
16th Sep 20261261 AMAQI
16th Sep 20261352 AMAQI
16th Sep 20261453 AMAQI
16th Sep 20261504 AMAQI
16th Sep 20261545 AMAQI

23°C18/30°C

16th Sep 20261526 AMAQI
16th Sep 20261537 AMAQI
16th Sep 20261548 AMAQI
16th Sep 20261559 AMAQI
16th Sep 202615610 AMAQI
16th Sep 202614811 AMAQI
16th Sep 202614712 PMAQI
16th Sep 20261461 PMAQI
16th Sep 20261152 PMAQI
16th Sep 2026693 PMAQI
16th Sep 2026664 PMAQI
16th Sep 2026555 PMAQI
16th Sep 2026796 PMAQI
16th Sep 2026967 PMAQI
16th Sep 2026928 PMAQI
16th Sep 2026889 PMAQI
16th Sep 20268210 PMAQI
16th Sep 20267211 PMAQI
17th Sep 20265112 AMAQI
17th Sep 2026461 AMAQI
17th Sep 2026422 AMAQI
17th Sep 2026263 AMAQI
17th Sep 2026314 AMAQI
17th Sep 2026405 AMAQI

22°C19/27°C

17th Sep 2026366 AMAQI
17th Sep 2026317 AMAQI
17th Sep 2026318 AMAQI
17th Sep 2026659 AMAQI
17th Sep 20265610 AMAQI
17th Sep 20264211 AMAQI
17th Sep 20265312 PMAQI
17th Sep 2026521 PMAQI
17th Sep 2026522 PMAQI
17th Sep 2026523 PMAQI
17th Sep 2026634 PMAQI
17th Sep 2026665 PMAQI
17th Sep 2026576 PMAQI
17th Sep 2026667 PMAQI
17th Sep 2026828 PMAQI
17th Sep 2026929 PMAQI
17th Sep 20268910 PMAQI
17th Sep 202611111 PMAQI
18th Sep 202611412 AMAQI
18th Sep 20261301 AMAQI
18th Sep 20261082 AMAQI
18th Sep 20261053 AMAQI
18th Sep 20261224 AMAQI
18th Sep 20261055 AMAQI

20°C17/24°C

18th Sep 20261066 AMAQI
18th Sep 20261107 AMAQI
18th Sep 20261168 AMAQI
18th Sep 20261009 AMAQI
18th Sep 20267110 AMAQI
18th Sep 20268111 AMAQI
18th Sep 20267112 PMAQI
18th Sep 2026671 PMAQI
18th Sep 2026712 PMAQI
18th Sep 2026903 PMAQI
18th Sep 2026874 PMAQI
18th Sep 2026765 PMAQI
18th Sep 2026816 PMAQI
18th Sep 2026807 PMAQI
18th Sep 2026908 PMAQI
18th Sep 2026989 PMAQI
18th Sep 20268410 PMAQI
18th Sep 20268511 PMAQI
19th Sep 20268212 AMAQI
19th Sep 2026851 AMAQI
19th Sep 20261402 AMAQI
19th Sep 20261423 AMAQI
19th Sep 20261344 AMAQI
19th Sep 20261255 AMAQI

21°C16/27°C

19th Sep 20261386 AMAQI
19th Sep 20261557 AMAQI
19th Sep 20261538 AMAQI
19th Sep 20261479 AMAQI
19th Sep 202614210 AMAQI
19th Sep 202614411 AMAQI
19th Sep 202613612 PMAQI
19th Sep 20261001 PMAQI
19th Sep 2026972 PMAQI
19th Sep 2026853 PMAQI
19th Sep 2026814 PMAQI
19th Sep 2026805 PMAQI
19th Sep 2026926 PMAQI
19th Sep 2026907 PMAQI
19th Sep 20261048 PMAQI
19th Sep 20261229 PMAQI
19th Sep 202613010 PMAQI
19th Sep 202613211 PMAQI
20th Sep 202612012 AMAQI
20th Sep 20261341 AMAQI
20th Sep 20261452 AMAQI
20th Sep 20261523 AMAQI
20th Sep 20261394 AMAQI
20th Sep 20261545 AMAQI

23°C18/29°C

20th Sep 20261546 AMAQI
20th Sep 20261537 AMAQI
20th Sep 20261558 AMAQI
20th Sep 20261529 AMAQI
20th Sep 202615410 AMAQI
20th Sep 202615811 AMAQI
20th Sep 202616012 PMAQI
20th Sep 20261521 PMAQI
20th Sep 20261322 PMAQI
20th Sep 2026963 PMAQI
20th Sep 2026784 PMAQI
20th Sep 2026715 PMAQI
20th Sep 2026766 PMAQI
20th Sep 20261017 PMAQI
20th Sep 2026948 PMAQI
20th Sep 2026999 PMAQI
20th Sep 20268810 PMAQI
20th Sep 202610211 PMAQI
21st Sep 202610912 AMAQI
21st Sep 20261101 AMAQI
21st Sep 20261042 AMAQI
21st Sep 20261423 AMAQI
21st Sep 20261424 AMAQI
21st Sep 20261365 AMAQI

21°C19/23°C

21st Sep 20261356 AMAQI
21st Sep 20261427 AMAQI
21st Sep 20261488 AMAQI
21st Sep 20261429 AMAQI
21st Sep 202614010 AMAQI
21st Sep 202613011 AMAQI
21st Sep 202611212 PMAQI
21st Sep 20261361 PMAQI
21st Sep 20261452 PMAQI
21st Sep 20261183 PMAQI
21st Sep 2026854 PMAQI
21st Sep 2026995 PMAQI
21st Sep 20261386 PMAQI
21st Sep 20261387 PMAQI
21st Sep 20261258 PMAQI
21st Sep 20261369 PMAQI
21st Sep 202613410 PMAQI
21st Sep 202614411 PMAQI
22nd Sep 202614212 AMAQI
22nd Sep 2026901 AMAQI
22nd Sep 2026602 AMAQI
22nd Sep 20261553 AMAQI
22nd Sep 20261604 AMAQI
22nd Sep 20261565 AMAQI

21°C20/23°C

22nd Sep 20261586 AMAQI
22nd Sep 20261567 AMAQI
22nd Sep 20261568 AMAQI
22nd Sep 20261609 AMAQI
22nd Sep 202616210 AMAQI
22nd Sep 202615311 AMAQI
22nd Sep 202612812 PMAQI
22nd Sep 20261201 PMAQI
22nd Sep 20261152 PMAQI
22nd Sep 2026983 PMAQI
22nd Sep 20261104 PMAQI
22nd Sep 20261205 PMAQI
22nd Sep 20261056 PMAQI
22nd Sep 20261217 PMAQI
22nd Sep 20261228 PMAQI
22nd Sep 20261349 PMAQI
22nd Sep 202613810 PMAQI
22nd Sep 202614511 PMAQI
23rd Sep 202614412 AMAQI
23rd Sep 20261541 AMAQI
23rd Sep 20261582 AMAQI
23rd Sep 20261623 AMAQI
23rd Sep 20261584 AMAQI
23rd Sep 20261595 AMAQI

24°C18/30°C

23rd Sep 20261626 AMAQI
23rd Sep 20261607 AMAQI
23rd Sep 20261598 AMAQI
23rd Sep 20261649 AMAQI
23rd Sep 202616010 AMAQI
23rd Sep 202615811 AMAQI
23rd Sep 202616012 PMAQI
23rd Sep 20261521 PMAQI
23rd Sep 20261262 PMAQI
23rd Sep 20261153 PMAQI
23rd Sep 20261154 PMAQI
23rd Sep 20261215 PMAQI
23rd Sep 20261286 PMAQI
23rd Sep 20261387 PMAQI
23rd Sep 20261108 PMAQI
23rd Sep 20261329 PMAQI
23rd Sep 202615310 PMAQI
23rd Sep 202615611 PMAQI
24th Sep 202615212 AMAQI
24th Sep 20261531 AMAQI
24th Sep 20261532 AMAQI
24th Sep 20261523 AMAQI
24th Sep 20261584 AMAQI
24th Sep 20261585 AMAQI

24°C19/30°C

24th Sep 20261576 AMAQI
24th Sep 20261567 AMAQI
24th Sep 20261568 AMAQI
24th Sep 20261549 AMAQI
24th Sep 202615510 AMAQI
24th Sep 202614811 AMAQI
24th Sep 202614612 PMAQI
24th Sep 20261281 PMAQI
24th Sep 20261002 PMAQI
24th Sep 2026783 PMAQI
24th Sep 2026704 PMAQI
24th Sep 2026665 PMAQI
24th Sep 2026826 PMAQI
24th Sep 2026877 PMAQI
24th Sep 2026748 PMAQI
24th Sep 2026769 PMAQI
24th Sep 20266910 PMAQI
24th Sep 20266711 PMAQI
25th Sep 20266712 AMAQI
25th Sep 2026781 AMAQI
25th Sep 2026672 AMAQI
25th Sep 2026743 AMAQI
25th Sep 2026694 AMAQI
25th Sep 2026645 AMAQI

21°C20/22°C

25th Sep 2026626 AMAQI
25th Sep 2026557 AMAQI
25th Sep 2026548 AMAQI
25th Sep 2026609 AMAQI
25th Sep 20265810 AMAQI
25th Sep 20265211 AMAQI
25th Sep 20264812 PMAQI
25th Sep 2026531 PMAQI
25th Sep 2026622 PMAQI
25th Sep 2026813 PMAQI
25th Sep 2026844 PMAQI
25th Sep 2026925 PMAQI
25th Sep 2026866 PMAQI
25th Sep 2026927 PMAQI
25th Sep 2026908 PMAQI
25th Sep 2026959 PMAQI
25th Sep 202610510 PMAQI
25th Sep 202610211 PMAQI
26th Sep 202610012 AMAQI
26th Sep 2026941 AMAQI
26th Sep 20261052 AMAQI
26th Sep 2026923 AMAQI
26th Sep 20261024 AMAQI
26th Sep 20261005 AMAQI

19°C17/21°C

26th Sep 2026906 AMAQI
26th Sep 2026907 AMAQI
26th Sep 2026868 AMAQI
26th Sep 2026869 AMAQI
26th Sep 20269710 AMAQI
26th Sep 20269811 AMAQI
26th Sep 202610612 PMAQI
26th Sep 20261151 PMAQI
26th Sep 2026852 PMAQI
26th Sep 2026783 PMAQI
26th Sep 2026584 PMAQI
26th Sep 2026365 PMAQI
26th Sep 2026386 PMAQI
26th Sep 2026487 PMAQI
26th Sep 2026528 PMAQI
26th Sep 2026529 PMAQI
26th Sep 20265610 PMAQI
26th Sep 20266211 PMAQI
27th Sep 20266412 AMAQI
27th Sep 2026661 AMAQI
27th Sep 2026642 AMAQI
27th Sep 2026683 AMAQI
27th Sep 2026784 AMAQI
27th Sep 2026925 AMAQI

21°C17/26°C

27th Sep 2026986 AMAQI
27th Sep 2026967 AMAQI
27th Sep 2026928 AMAQI
27th Sep 2026869 AMAQI
27th Sep 20269210 AMAQI
27th Sep 20267411 AMAQI
27th Sep 20266212 PMAQI
27th Sep 2026521 PMAQI
27th Sep 2026322 PMAQI
27th Sep 2026273 PMAQI
27th Sep 2026334 PMAQI
27th Sep 2026525 PMAQI
27th Sep 2026586 PMAQI
27th Sep 2026547 PMAQI
27th Sep 2026698 PMAQI
27th Sep 2026739 PMAQI
27th Sep 20267810 PMAQI
27th Sep 20268611 PMAQI
28th Sep 20268212 AMAQI
28th Sep 2026841 AMAQI
28th Sep 2026922 AMAQI
28th Sep 2026973 AMAQI
28th Sep 2026984 AMAQI
28th Sep 2026905 AMAQI

22°C19/26°C

28th Sep 2026806 AMAQI
28th Sep 2026787 AMAQI
28th Sep 2026748 AMAQI
28th Sep 2026769 AMAQI
28th Sep 20268810 AMAQI
28th Sep 20268611 AMAQI
28th Sep 20267812 PMAQI
28th Sep 2026701 PMAQI
28th Sep 2026592 PMAQI
28th Sep 2026553 PMAQI
28th Sep 2026574 PMAQI
28th Sep 2026585 PMAQI
28th Sep 2026666 PMAQI
28th Sep 2026487 PMAQI
28th Sep 2026568 PMAQI
28th Sep 2026569 PMAQI
28th Sep 20266410 PMAQI
28th Sep 20267611 PMAQI
29th Sep 20267612 AMAQI
29th Sep 2026821 AMAQI
29th Sep 2026922 AMAQI
29th Sep 2026903 AMAQI
29th Sep 2026884 AMAQI
29th Sep 2026865 AMAQI

20°C18/23°C

29th Sep 2026926 AMAQI
29th Sep 2026947 AMAQI
29th Sep 2026888 AMAQI
29th Sep 2026949 AMAQI
29th Sep 20268010 AMAQI
29th Sep 20266811 AMAQI
29th Sep 20266612 PMAQI
29th Sep 2026581 PMAQI
29th Sep 2026522 PMAQI
29th Sep 2026513 PMAQI
29th Sep 2026594 PMAQI
29th Sep 2026535 PMAQI
29th Sep 2026526 PMAQI
29th Sep 2026597 PMAQI
29th Sep 2026628 PMAQI
29th Sep 2026599 PMAQI
29th Sep 20265210 PMAQI
29th Sep 20265211 PMAQI
30th Sep 20265412 AMAQI
30th Sep 2026551 AMAQI
30th Sep 2026622 AMAQI
30th Sep 2026653 AMAQI
30th Sep 2026784 AMAQI
30th Sep 2026825 AMAQI

21°C17/26°C

30th Sep 2026786 AMAQI
30th Sep 2026767 AMAQI
30th Sep 2026948 AMAQI
30th Sep 2026929 AMAQI
30th Sep 20268510 AMAQI
30th Sep 20268111 AMAQI
30th Sep 202612112 PMAQI
30th Sep 2026871 PMAQI
30th Sep 2026622 PMAQI
30th Sep 2026623 PMAQI
30th Sep 2026534 PMAQI
30th Sep 2026705 PMAQI
30th Sep 2026636 PMAQI
30th Sep 2026667 PMAQI
30th Sep 2026678 PMAQI
30th Sep 2026689 PMAQI
30th Sep 20266610 PMAQI
30th Sep 20269211 PMAQI
1st Oct 202611612 AMAQI
1st Oct 20261001 AMAQI
1st Oct 2026862 AMAQI
1st Oct 2026843 AMAQI
1st Oct 2026844 AMAQI
1st Oct 2026675 AMAQI

20°C17/23°C

1st Oct 2026676 AMAQI
1st Oct 2026527 AMAQI
1st Oct 2026598 AMAQI
1st Oct 2026659 AMAQI
1st Oct 20266210 AMAQI
1st Oct 20266211 AMAQI
1st Oct 20265312 PMAQI
1st Oct 2026561 PMAQI
1st Oct 2026282 PMAQI
1st Oct 2026333 PMAQI
1st Oct 2026514 PMAQI
1st Oct 2026565 PMAQI
1st Oct 2026706 PMAQI
1st Oct 2026817 PMAQI
1st Oct 2026828 PMAQI
1st Oct 2026889 PMAQI
1st Oct 20267310 PMAQI
1st Oct 20269211 PMAQI
2nd Oct 20269212 AMAQI
2nd Oct 20261001 AMAQI
2nd Oct 20261022 AMAQI
2nd Oct 20261023 AMAQI
2nd Oct 20261064 AMAQI
2nd Oct 20261055 AMAQI

17°C13/21°C

2nd Oct 2026996 AMAQI
6 AM
2nd Oct 2026987 AMAQI
2nd Oct 20261008 AMAQI
2nd Oct 2026839 AMAQI
2nd Oct 20266410 AMAQI
2nd Oct 20266911 AMAQI
2nd Oct 20266012 PMAQI
12 PM
2nd Oct 2026531 PMAQI
2nd Oct 2026712 PMAQI
2nd Oct 2026673 PMAQI
2nd Oct 2026734 PMAQI
2nd Oct 2026765 PMAQI
2nd Oct 2026846 PMAQI
6 PM
2nd Oct 2026907 PMAQI
2nd Oct 20261048 PMAQI
2nd Oct 20261349 PMAQI
2nd Oct 202614610 PMAQI
2nd Oct 202611611 PMAQI
12 AM
5 AM

18°C13/23°C

Day time
Avg. Highest Time
7 AM - 10 AM

108AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
3 PM - 4 PM

70AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 AM to 10 AM (Avg. 108), while the lowest AQI was between 3 PM to 4 PM (Avg. 70).
Night time
Avg. Highest Time
5 AM

108AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
7 PM

82AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 5 AM (Avg. 108), while the lowest AQI was between 7 PM to 7 PM (Avg. 82).

2026 Days Vs Air Quality

Kaifeng, Henan, China

2026

7%

19

54%

149

27%

73

12%

33

0.3%

1

Total number of days with different AQI categories in last 275 days in 2026 (90 days remaining)

Good
19 Days
Moderate
149 Days
Poor
73 Days
Unhealthy
33 Days
Severe
1 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 7%

Health Risk Level:

Extreme

In 2026, 7% of 275 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

Kaifeng, Henan, China

AQI levels in 2026

AQI (US)
PM₂.₅
PM₁₀
CO
SO₂
NO₂
O₃
Sun.Mon.Tue.Wed.Thu.Fri.Sat.

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
98AQI (US)
2nd January 2026
152AQI (US)
3rd January 2026
169AQI (US)
4th January 2026
166AQI (US)
5th January 2026
202AQI (US)
6th January 2026
88AQI (US)
7th January 2026
68AQI (US)
8th January 2026
137AQI (US)
9th January 2026
99AQI (US)
10th January 2026
71AQI (US)
11th January 2026
56AQI (US)
12th January 2026
96AQI (US)
13th January 2026
92AQI (US)
14th January 2026
169AQI (US)
15th January 2026
123AQI (US)
16th January 2026
152AQI (US)
17th January 2026
133AQI (US)
18th January 2026
127AQI (US)
19th January 2026
107AQI (US)
20th January 2026
92AQI (US)
21st January 2026
145AQI (US)
22nd January 2026
160AQI (US)
23rd January 2026
158AQI (US)
24th January 2026
166AQI (US)
25th January 2026
177AQI (US)
26th January 2026
175AQI (US)
27th January 2026
190AQI (US)
28th January 2026
171AQI (US)
29th January 2026
176AQI (US)
30th January 2026
162AQI (US)
31st January 2026
172AQI (US)
1st February 2026
158AQI (US)
2nd February 2026
166AQI (US)
3rd February 2026
157AQI (US)
4th February 2026
160AQI (US)
5th February 2026
154AQI (US)
6th February 2026
97AQI (US)
7th February 2026
109AQI (US)
8th February 2026
154AQI (US)
9th February 2026
141AQI (US)
10th February 2026
118AQI (US)
11th February 2026
102AQI (US)
12th February 2026
148AQI (US)
13th February 2026
160AQI (US)
14th February 2026
162AQI (US)
15th February 2026
86AQI (US)
16th February 2026
60AQI (US)
17th February 2026
120AQI (US)
18th February 2026
125AQI (US)
19th February 2026
120AQI (US)
20th February 2026
119AQI (US)
21st February 2026
105AQI (US)
22nd February 2026
89AQI (US)
23rd February 2026
99AQI (US)
24th February 2026
97AQI (US)
25th February 2026
84AQI (US)
26th February 2026
94AQI (US)
27th February 2026
146AQI (US)
28th February 2026
129AQI (US)
1st March 2026
115AQI (US)
2nd March 2026
97AQI (US)
3rd March 2026
150AQI (US)
4th March 2026
164AQI (US)
5th March 2026
155AQI (US)
6th March 2026
130AQI (US)
7th March 2026
115AQI (US)
8th March 2026
156AQI (US)
9th March 2026
163AQI (US)
10th March 2026
166AQI (US)
11th March 2026
172AQI (US)
12th March 2026
177AQI (US)
13th March 2026
170AQI (US)
14th March 2026
153AQI (US)
15th March 2026
91AQI (US)
16th March 2026
120AQI (US)
17th March 2026
144AQI (US)
18th March 2026
111AQI (US)
19th March 2026
117AQI (US)
20th March 2026
148AQI (US)
21st March 2026
140AQI (US)
22nd March 2026
139AQI (US)
23rd March 2026
148AQI (US)
24th March 2026
157AQI (US)
25th March 2026
147AQI (US)
26th March 2026
135AQI (US)
27th March 2026
127AQI (US)
28th March 2026
120AQI (US)
29th March 2026
84AQI (US)
30th March 2026
110AQI (US)
31st March 2026
120AQI (US)
1st April 2026
100AQI (US)
2nd April 2026
102AQI (US)
3rd April 2026
80AQI (US)
4th April 2026
61AQI (US)
5th April 2026
104AQI (US)
6th April 2026
102AQI (US)
7th April 2026
118AQI (US)
8th April 2026
91AQI (US)
9th April 2026
91AQI (US)
10th April 2026
113AQI (US)
11th April 2026
102AQI (US)
12th April 2026
114AQI (US)
13th April 2026
81AQI (US)
14th April 2026
71AQI (US)
15th April 2026
95AQI (US)
16th April 2026
139AQI (US)
17th April 2026
133AQI (US)
18th April 2026
117AQI (US)
19th April 2026
102AQI (US)
20th April 2026
89AQI (US)
21st April 2026
51AQI (US)
22nd April 2026
66AQI (US)
23rd April 2026
73AQI (US)
24th April 2026
66AQI (US)
25th April 2026
71AQI (US)
26th April 2026
94AQI (US)
27th April 2026
128AQI (US)
28th April 2026
75AQI (US)
29th April 2026
60AQI (US)
30th April 2026
92AQI (US)
1st May 2026
89AQI (US)
2nd May 2026
75AQI (US)
3rd May 2026
52AQI (US)
4th May 2026
80AQI (US)
5th May 2026
79AQI (US)
6th May 2026
86AQI (US)
7th May 2026
79AQI (US)
8th May 2026
86AQI (US)
9th May 2026
83AQI (US)
10th May 2026
91AQI (US)
11th May 2026
111AQI (US)
12th May 2026
129AQI (US)
13th May 2026
131AQI (US)
14th May 2026
126AQI (US)
15th May 2026
89AQI (US)
16th May 2026
75AQI (US)
17th May 2026
64AQI (US)
18th May 2026
57AQI (US)
19th May 2026
54AQI (US)
20th May 2026
62AQI (US)
21st May 2026
68AQI (US)
22nd May 2026
79AQI (US)
23rd May 2026
72AQI (US)
24th May 2026
71AQI (US)
25th May 2026
67AQI (US)
26th May 2026
47AQI (US)
27th May 2026
62AQI (US)
28th May 2026
61AQI (US)
29th May 2026
42AQI (US)
30th May 2026
83AQI (US)
31st May 2026
85AQI (US)
1st June 2026
117AQI (US)
2nd June 2026
124AQI (US)
3rd June 2026
132AQI (US)
4th June 2026
58AQI (US)
5th June 2026
90AQI (US)
6th June 2026
105AQI (US)
7th June 2026
38AQI (US)
8th June 2026
74AQI (US)
9th June 2026
65AQI (US)
10th June 2026
67AQI (US)
11th June 2026
81AQI (US)
12th June 2026
104AQI (US)
13th June 2026
66AQI (US)
14th June 2026
75AQI (US)
15th June 2026
83AQI (US)
16th June 2026
68AQI (US)
17th June 2026
73AQI (US)
18th June 2026
98AQI (US)
19th June 2026
58AQI (US)
20th June 2026
81AQI (US)
21st June 2026
85AQI (US)
22nd June 2026
66AQI (US)
23rd June 2026
78AQI (US)
24th June 2026
63AQI (US)
25th June 2026
80AQI (US)
26th June 2026
49AQI (US)
27th June 2026
87AQI (US)
28th June 2026
107AQI (US)
29th June 2026
105AQI (US)
30th June 2026
99AQI (US)
1st July 2026
82AQI (US)
2nd July 2026
103AQI (US)
3rd July 2026
76AQI (US)
4th July 2026
62AQI (US)
5th July 2026
54AQI (US)
6th July 2026
45AQI (US)
7th July 2026
45AQI (US)
8th July 2026
59AQI (US)
9th July 2026
61AQI (US)
10th July 2026
53AQI (US)
11th July 2026
66AQI (US)
12th July 2026
62AQI (US)
13th July 2026
67AQI (US)
14th July 2026
69AQI (US)
15th July 2026
53AQI (US)
16th July 2026
72AQI (US)
17th July 2026
56AQI (US)
18th July 2026
67AQI (US)
19th July 2026
87AQI (US)
20th July 2026
91AQI (US)
21st July 2026
82AQI (US)
22nd July 2026
63AQI (US)
23rd July 2026
50AQI (US)
24th July 2026
46AQI (US)
25th July 2026
36AQI (US)
26th July 2026
49AQI (US)
27th July 2026
30AQI (US)
28th July 2026
44AQI (US)
29th July 2026
46AQI (US)
30th July 2026
40AQI (US)
31st July 2026
52AQI (US)
1st August 2026
57AQI (US)
2nd August 2026
53AQI (US)
3rd August 2026
52AQI (US)
4th August 2026
52AQI (US)
5th August 2026
80AQI (US)
6th August 2026
82AQI (US)
7th August 2026
98AQI (US)
8th August 2026
86AQI (US)
9th August 2026
53AQI (US)
10th August 2026
64AQI (US)
11th August 2026
58AQI (US)
12th August 2026
40AQI (US)
13th August 2026
38AQI (US)
14th August 2026
65AQI (US)
15th August 2026
85AQI (US)
16th August 2026
98AQI (US)
17th August 2026
80AQI (US)
18th August 2026
92AQI (US)
19th August 2026
76AQI (US)
20th August 2026
111AQI (US)
21st August 2026
61AQI (US)
22nd August 2026
64AQI (US)
23rd August 2026
67AQI (US)
24th August 2026
57AQI (US)
25th August 2026
60AQI (US)
26th August 2026
61AQI (US)
27th August 2026
49AQI (US)
28th August 2026
58AQI (US)
29th August 2026
51AQI (US)
30th August 2026
54AQI (US)
31st August 2026
62AQI (US)
1st September 2026
65AQI (US)
2nd September 2026
68AQI (US)
3rd September 2026
65AQI (US)
4th September 2026
76AQI (US)
5th September 2026
88AQI (US)
6th September 2026
100AQI (US)
7th September 2026
119AQI (US)
8th September 2026
94AQI (US)
9th September 2026
31AQI (US)
10th September 2026
48AQI (US)
11th September 2026
93AQI (US)
12th September 2026
110AQI (US)
13th September 2026
135AQI (US)
14th September 2026
119AQI (US)
15th September 2026
103AQI (US)
16th September 2026
119AQI (US)
17th September 2026
56AQI (US)
18th September 2026
94AQI (US)
19th September 2026
118AQI (US)
20th September 2026
126AQI (US)
21st September 2026
129AQI (US)
22nd September 2026
132AQI (US)
23rd September 2026
146AQI (US)
24th September 2026
121AQI (US)
25th September 2026
73AQI (US)
26th September 2026
80AQI (US)
27th September 2026
69AQI (US)
28th September 2026
74AQI (US)
29th September 2026
71AQI (US)
30th September 2026
74AQI (US)
1st October 2026
69AQI (US)
2nd October 2026
91AQI (US)
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

137AQI (US)

124AQI (US)

137AQI (US)

93AQI (US)

79AQI (US)

83AQI (US)

60AQI (US)

67AQI (US)

93AQI (US)

80AQI (US)

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202696AQI (US)

9
6
15
1
8
12
8
3
18
10
18
12
2
25
4
2
21
7
10
20
1
3
27
1
2
16
12
2
19
149
73
33
1

Highest AQI (US) recorded in

January

137AQI (US)

Lowest AQI (US) recorded in

July

60AQI (US)

202592AQI (US)

3
29
1
31
31
2
28
2
18
3
7
1
5
16
9
4
10
13
4
4
149
30
29
5

Highest AQI (US) recorded in

December

154AQI (US)

Lowest AQI (US) recorded in

September

61AQI (US)

Most & Least Polluted Years Over the Last 2 Years

Most Polluted Year Recorded
2026(Avg.)
96AQI (US)
Least Polluted Year Recorded
2025(Avg.)
92AQI (US)

Kaifeng's annual 2026 AQI (US) (96) shows an average percentage change of 4.3% (worsened AQI (US)) compared to previous years: 2025 (92).