Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Yakou, 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+

July Air Quality Analysis

Yakou, Henan, China

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
14th Jul 2022
114AQI
Lowest AQI recorded on
29th Jul 2023
25AQI

Same Day Analysis (31st July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 43 of Good air quality, showing improvement over 2025 and 2023 on the same day.

Day & Night AQI Trend: 30th Jul - 31st Jul 2026

Yakou, Henan, China

AQI
Day
Night
.

5 AM30th Jul 2026

7 PM

4 AM31st Jul 2026

Day time
Avg. Highest Time
10AM30th Jul

57AQI

Avg. Lowest Time
5PM30th Jul

42AQI

Night time
Avg. Highest Time
11PM30th Jul

54AQI

Avg. Lowest Time
2AM31st Jul

41AQI

In the last 24 hours,

Yakou's AQI reached its highest point of 57 at 10 AM during the Day, while the lowest point, 41, was recorded at 2 AM during the Night between 30th Jul and 31st Jul 2026.

Day & Night AQI Trend : Jul 2026

Yakou, Henan, China

Jul
02nd - 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 - 30th30th - 31st31st
Day
Night
2nd Jul 2026525 AMAQI
2nd Jul 2026536 AMAQI
2nd Jul 2026567 AMAQI
2nd Jul 2026558 AMAQI
2nd Jul 2026589 AMAQI
2nd Jul 20265610 AMAQI
2nd Jul 20265911 AMAQI
2nd Jul 20265012 PMAQI
2nd Jul 2026651 PMAQI
2nd Jul 2026592 PMAQI
2nd Jul 2026583 PMAQI
2nd Jul 2026594 PMAQI
2nd Jul 2026645 PMAQI
2nd Jul 2026636 PMAQI
2nd Jul 2026567 PMAQI
2nd Jul 2026658 PMAQI
2nd Jul 2026709 PMAQI
2nd Jul 20267510 PMAQI
2nd Jul 20267311 PMAQI
3rd Jul 20267612 AMAQI
3rd Jul 2026701 AMAQI
3rd Jul 2026652 AMAQI
3rd Jul 2026613 AMAQI
3rd Jul 2026644 AMAQI

28°C24/35°C

3rd Jul 2026625 AMAQI
3rd Jul 2026606 AMAQI
3rd Jul 2026517 AMAQI
3rd Jul 2026508 AMAQI
3rd Jul 2026499 AMAQI
3rd Jul 20264710 AMAQI
3rd Jul 20264111 AMAQI
3rd Jul 20263412 PMAQI
3rd Jul 2026271 PMAQI
3rd Jul 2026182 PMAQI
3rd Jul 2026213 PMAQI
3rd Jul 2026194 PMAQI
3rd Jul 2026205 PMAQI
3rd Jul 2026226 PMAQI
3rd Jul 2026267 PMAQI
3rd Jul 2026278 PMAQI
3rd Jul 2026329 PMAQI
3rd Jul 20263810 PMAQI
3rd Jul 20264011 PMAQI
4th Jul 20263512 AMAQI
4th Jul 2026301 AMAQI
4th Jul 2026252 AMAQI
4th Jul 2026263 AMAQI
4th Jul 2026314 AMAQI

27°C23/34°C

4th Jul 2026385 AMAQI
4th Jul 2026456 AMAQI
4th Jul 2026507 AMAQI
4th Jul 2026508 AMAQI
4th Jul 2026479 AMAQI
4th Jul 20264910 AMAQI
4th Jul 20265111 AMAQI
4th Jul 20264612 PMAQI
4th Jul 2026451 PMAQI
4th Jul 2026422 PMAQI
4th Jul 2026383 PMAQI
4th Jul 2026344 PMAQI
4th Jul 2026295 PMAQI
4th Jul 2026296 PMAQI
4th Jul 2026317 PMAQI
4th Jul 2026368 PMAQI
4th Jul 2026339 PMAQI
4th Jul 20263310 PMAQI
4th Jul 20263211 PMAQI
5th Jul 20262712 AMAQI
5th Jul 2026251 AMAQI
5th Jul 2026202 AMAQI
5th Jul 2026203 AMAQI
5th Jul 2026214 AMAQI

28°C23/35°C

5th Jul 2026265 AMAQI
5th Jul 2026266 AMAQI
5th Jul 2026317 AMAQI
5th Jul 2026328 AMAQI
5th Jul 2026369 AMAQI
5th Jul 20263610 AMAQI
5th Jul 20264111 AMAQI
5th Jul 20264312 PMAQI
5th Jul 2026451 PMAQI
5th Jul 2026462 PMAQI
5th Jul 2026453 PMAQI
5th Jul 2026434 PMAQI
5th Jul 2026355 PMAQI
5th Jul 2026376 PMAQI
5th Jul 2026437 PMAQI
5th Jul 2026458 PMAQI
5th Jul 2026439 PMAQI
5th Jul 20263610 PMAQI
5th Jul 20263811 PMAQI
6th Jul 20263312 AMAQI
6th Jul 2026231 AMAQI
6th Jul 2026242 AMAQI
6th Jul 2026233 AMAQI
6th Jul 2026254 AMAQI

29°C25/35°C

6th Jul 2026295 AMAQI
6th Jul 2026296 AMAQI
6th Jul 2026247 AMAQI
6th Jul 2026218 AMAQI
6th Jul 2026269 AMAQI
6th Jul 20262410 AMAQI
6th Jul 20261911 AMAQI
6th Jul 20261912 PMAQI
6th Jul 2026211 PMAQI
6th Jul 2026232 PMAQI
6th Jul 2026253 PMAQI
6th Jul 2026224 PMAQI
6th Jul 2026325 PMAQI
6th Jul 2026356 PMAQI
6th Jul 2026287 PMAQI
6th Jul 2026328 PMAQI
6th Jul 2026329 PMAQI
6th Jul 20262910 PMAQI
6th Jul 20263111 PMAQI
7th Jul 20262512 AMAQI
7th Jul 2026171 AMAQI
7th Jul 2026182 AMAQI
7th Jul 2026163 AMAQI
7th Jul 2026214 AMAQI

29°C25/35°C

7th Jul 2026165 AMAQI
7th Jul 2026146 AMAQI
7th Jul 2026167 AMAQI
7th Jul 2026208 AMAQI
7th Jul 2026169 AMAQI
7th Jul 20261510 AMAQI
7th Jul 20261511 AMAQI
7th Jul 20261712 PMAQI
7th Jul 2026191 PMAQI
7th Jul 2026222 PMAQI
7th Jul 2026243 PMAQI
7th Jul 2026284 PMAQI
7th Jul 2026275 PMAQI
7th Jul 2026266 PMAQI
7th Jul 2026537 PMAQI
7th Jul 2026478 PMAQI
7th Jul 2026429 PMAQI
7th Jul 20264010 PMAQI
7th Jul 20264511 PMAQI
8th Jul 20264812 AMAQI
8th Jul 2026471 AMAQI
8th Jul 2026432 AMAQI
8th Jul 2026393 AMAQI
8th Jul 2026364 AMAQI

29°C23/37°C

8th Jul 2026445 AMAQI
8th Jul 2026356 AMAQI
8th Jul 2026407 AMAQI
8th Jul 2026358 AMAQI
8th Jul 2026419 AMAQI
8th Jul 20264510 AMAQI
8th Jul 20264811 AMAQI
8th Jul 20264212 PMAQI
8th Jul 2026431 PMAQI
8th Jul 2026422 PMAQI
8th Jul 2026373 PMAQI
8th Jul 2026344 PMAQI
8th Jul 2026305 PMAQI
8th Jul 2026306 PMAQI
8th Jul 2026377 PMAQI
8th Jul 2026278 PMAQI
8th Jul 2026419 PMAQI
8th Jul 20263510 PMAQI
8th Jul 20264211 PMAQI
9th Jul 20264412 AMAQI
9th Jul 2026401 AMAQI
9th Jul 2026302 AMAQI
9th Jul 2026383 AMAQI
9th Jul 2026364 AMAQI

31°C24/38°C

9th Jul 2026345 AMAQI
9th Jul 2026406 AMAQI
9th Jul 2026377 AMAQI
9th Jul 2026268 AMAQI
9th Jul 2026259 AMAQI
9th Jul 20262610 AMAQI
9th Jul 20262311 AMAQI
9th Jul 20262212 PMAQI
9th Jul 2026231 PMAQI
9th Jul 2026262 PMAQI
9th Jul 2026253 PMAQI
9th Jul 2026244 PMAQI
9th Jul 2026255 PMAQI
9th Jul 2026256 PMAQI
9th Jul 2026267 PMAQI
9th Jul 2026258 PMAQI
9th Jul 2026289 PMAQI
9th Jul 20262910 PMAQI
9th Jul 20262911 PMAQI
10th Jul 20262912 AMAQI
10th Jul 2026281 AMAQI
10th Jul 2026282 AMAQI
10th Jul 2026263 AMAQI
10th Jul 2026284 AMAQI

31°C25/37°C

10th Jul 2026285 AMAQI
10th Jul 2026296 AMAQI
10th Jul 2026347 AMAQI
10th Jul 2026398 AMAQI
10th Jul 2026349 AMAQI
10th Jul 20263910 AMAQI
10th Jul 20263511 AMAQI
10th Jul 20263412 PMAQI
10th Jul 2026301 PMAQI
10th Jul 2026322 PMAQI
10th Jul 2026263 PMAQI
10th Jul 2026314 PMAQI
10th Jul 2026325 PMAQI
10th Jul 2026316 PMAQI
10th Jul 2026387 PMAQI
10th Jul 2026408 PMAQI
10th Jul 2026419 PMAQI
10th Jul 20264610 PMAQI
10th Jul 20264311 PMAQI
11th Jul 20264212 AMAQI
11th Jul 2026431 AMAQI
11th Jul 2026312 AMAQI
11th Jul 2026373 AMAQI
11th Jul 2026404 AMAQI

31°C26/36°C

11th Jul 2026395 AMAQI
11th Jul 2026346 AMAQI
11th Jul 2026417 AMAQI
11th Jul 2026408 AMAQI
11th Jul 2026469 AMAQI
11th Jul 20263910 AMAQI
11th Jul 20263811 AMAQI
11th Jul 20263912 PMAQI
11th Jul 2026311 PMAQI
11th Jul 2026372 PMAQI
11th Jul 2026323 PMAQI
11th Jul 2026344 PMAQI
11th Jul 2026405 PMAQI
11th Jul 2026366 PMAQI
11th Jul 2026367 PMAQI
11th Jul 2026438 PMAQI
11th Jul 2026459 PMAQI
11th Jul 20265210 PMAQI
11th Jul 20264511 PMAQI
12th Jul 20264512 AMAQI
12th Jul 2026431 AMAQI
12th Jul 2026412 AMAQI
12th Jul 2026443 AMAQI
12th Jul 2026454 AMAQI

32°C27/39°C

12th Jul 2026465 AMAQI
12th Jul 2026506 AMAQI
12th Jul 2026507 AMAQI
12th Jul 2026508 AMAQI
12th Jul 2026489 AMAQI
12th Jul 20265010 AMAQI
12th Jul 20264711 AMAQI
12th Jul 20265712 PMAQI
12th Jul 2026541 PMAQI
12th Jul 2026522 PMAQI
12th Jul 2026573 PMAQI
12th Jul 2026624 PMAQI
12th Jul 2026635 PMAQI
12th Jul 2026616 PMAQI
12th Jul 2026627 PMAQI
12th Jul 2026608 PMAQI
12th Jul 2026679 PMAQI
12th Jul 20265510 PMAQI
12th Jul 20265611 PMAQI
13th Jul 20265712 AMAQI
13th Jul 2026511 AMAQI
13th Jul 2026602 AMAQI
13th Jul 2026463 AMAQI
13th Jul 2026504 AMAQI

31°C25/38°C

13th Jul 2026525 AMAQI
13th Jul 2026506 AMAQI
13th Jul 2026627 AMAQI
13th Jul 2026528 AMAQI
13th Jul 2026569 AMAQI
13th Jul 20265310 AMAQI
13th Jul 20265511 AMAQI
13th Jul 20266212 PMAQI
13th Jul 2026661 PMAQI
13th Jul 2026602 PMAQI
13th Jul 2026643 PMAQI
13th Jul 2026594 PMAQI
13th Jul 2026665 PMAQI
13th Jul 2026556 PMAQI
13th Jul 2026587 PMAQI
13th Jul 2026628 PMAQI
13th Jul 2026729 PMAQI
13th Jul 20266910 PMAQI
13th Jul 20266211 PMAQI
14th Jul 20265912 AMAQI
14th Jul 2026691 AMAQI
14th Jul 2026602 AMAQI
14th Jul 2026583 AMAQI
14th Jul 2026644 AMAQI

31°C26/36°C

14th Jul 2026585 AMAQI
14th Jul 2026616 AMAQI
14th Jul 2026667 AMAQI
14th Jul 2026658 AMAQI
14th Jul 2026629 AMAQI
14th Jul 20266610 AMAQI
14th Jul 20266611 AMAQI
14th Jul 20266412 PMAQI
14th Jul 2026611 PMAQI
14th Jul 2026592 PMAQI
14th Jul 2026653 PMAQI
14th Jul 2026654 PMAQI
14th Jul 2026685 PMAQI
14th Jul 2026736 PMAQI
14th Jul 2026777 PMAQI
14th Jul 2026798 PMAQI
14th Jul 2026809 PMAQI
14th Jul 20268210 PMAQI
14th Jul 20267811 PMAQI
15th Jul 20267712 AMAQI
15th Jul 2026721 AMAQI
15th Jul 2026772 AMAQI
15th Jul 2026803 AMAQI
15th Jul 2026824 AMAQI

32°C27/37°C

15th Jul 2026835 AMAQI
15th Jul 2026836 AMAQI
15th Jul 2026787 AMAQI
15th Jul 2026748 AMAQI
15th Jul 2026729 AMAQI
15th Jul 20266210 AMAQI
15th Jul 20266711 AMAQI
15th Jul 20267312 PMAQI
15th Jul 2026671 PMAQI
15th Jul 2026572 PMAQI
15th Jul 2026623 PMAQI
15th Jul 2026644 PMAQI
15th Jul 2026565 PMAQI
15th Jul 2026616 PMAQI
15th Jul 2026587 PMAQI
15th Jul 2026628 PMAQI
15th Jul 2026629 PMAQI
15th Jul 20266810 PMAQI
15th Jul 20266711 PMAQI
16th Jul 20266012 AMAQI
16th Jul 2026611 AMAQI
16th Jul 2026622 AMAQI
16th Jul 2026623 AMAQI
16th Jul 2026684 AMAQI

31°C29/35°C

16th Jul 2026625 AMAQI
16th Jul 2026566 AMAQI
16th Jul 2026507 AMAQI
16th Jul 2026478 AMAQI
16th Jul 2026429 AMAQI
16th Jul 20264310 AMAQI
16th Jul 20264611 AMAQI
16th Jul 20265012 PMAQI
16th Jul 2026501 PMAQI
16th Jul 2026482 PMAQI
16th Jul 2026403 PMAQI
16th Jul 2026434 PMAQI
16th Jul 2026485 PMAQI
16th Jul 2026506 PMAQI
16th Jul 2026467 PMAQI
16th Jul 2026478 PMAQI
16th Jul 2026489 PMAQI
16th Jul 20264810 PMAQI
16th Jul 20264711 PMAQI
17th Jul 20264712 AMAQI
17th Jul 2026501 AMAQI
17th Jul 2026462 AMAQI
17th Jul 2026423 AMAQI
17th Jul 2026474 AMAQI

31°C27/36°C

17th Jul 2026485 AMAQI
17th Jul 2026506 AMAQI
17th Jul 2026487 AMAQI
17th Jul 2026528 AMAQI
17th Jul 2026489 AMAQI
17th Jul 20264610 AMAQI
17th Jul 20264911 AMAQI
17th Jul 20265212 PMAQI
17th Jul 2026481 PMAQI
17th Jul 2026352 PMAQI
17th Jul 2026253 PMAQI
17th Jul 2026294 PMAQI
17th Jul 2026305 PMAQI
17th Jul 2026366 PMAQI
17th Jul 2026477 PMAQI
17th Jul 2026448 PMAQI
17th Jul 2026449 PMAQI
17th Jul 20264710 PMAQI
17th Jul 20264211 PMAQI
18th Jul 20263912 AMAQI
18th Jul 2026451 AMAQI
18th Jul 2026512 AMAQI
18th Jul 2026523 AMAQI
18th Jul 2026504 AMAQI

27°C23/29°C

18th Jul 2026585 AMAQI
18th Jul 2026586 AMAQI
18th Jul 2026567 AMAQI
18th Jul 2026578 AMAQI
18th Jul 2026569 AMAQI
18th Jul 20266110 AMAQI
18th Jul 20265611 AMAQI
18th Jul 20265512 PMAQI
18th Jul 2026521 PMAQI
18th Jul 2026542 PMAQI
18th Jul 2026633 PMAQI
18th Jul 2026634 PMAQI
18th Jul 2026595 PMAQI
18th Jul 2026676 PMAQI
18th Jul 2026747 PMAQI
18th Jul 2026708 PMAQI
18th Jul 2026759 PMAQI
18th Jul 20268010 PMAQI
18th Jul 20267811 PMAQI
19th Jul 20267312 AMAQI
19th Jul 2026481 AMAQI
19th Jul 2026412 AMAQI
19th Jul 2026453 AMAQI
19th Jul 2026464 AMAQI

28°C21/35°C

19th Jul 2026465 AMAQI
19th Jul 2026496 AMAQI
19th Jul 2026547 AMAQI
19th Jul 2026648 AMAQI
19th Jul 2026649 AMAQI
19th Jul 20266710 AMAQI
19th Jul 20266811 AMAQI
19th Jul 20267512 PMAQI
19th Jul 2026731 PMAQI
19th Jul 2026802 PMAQI
19th Jul 2026803 PMAQI
19th Jul 2026794 PMAQI
19th Jul 2026705 PMAQI
19th Jul 2026646 PMAQI
19th Jul 2026677 PMAQI
19th Jul 2026668 PMAQI
19th Jul 2026739 PMAQI
19th Jul 20268710 PMAQI
19th Jul 20268211 PMAQI
20th Jul 20267812 AMAQI
20th Jul 2026791 AMAQI
20th Jul 2026862 AMAQI
20th Jul 2026953 AMAQI
20th Jul 2026904 AMAQI

29°C24/36°C

20th Jul 2026865 AMAQI
20th Jul 2026966 AMAQI
20th Jul 2026957 AMAQI
20th Jul 2026978 AMAQI
20th Jul 2026839 AMAQI
20th Jul 20267810 AMAQI
20th Jul 20267511 AMAQI
20th Jul 20268012 PMAQI
20th Jul 2026841 PMAQI
20th Jul 2026852 PMAQI
20th Jul 2026833 PMAQI
20th Jul 2026794 PMAQI
20th Jul 2026715 PMAQI
20th Jul 2026706 PMAQI
20th Jul 2026707 PMAQI
20th Jul 2026708 PMAQI
20th Jul 2026739 PMAQI
20th Jul 20267210 PMAQI
20th Jul 20267611 PMAQI
21st Jul 20267712 AMAQI
21st Jul 2026771 AMAQI
21st Jul 2026762 AMAQI
21st Jul 2026773 AMAQI
21st Jul 2026794 AMAQI

29°C23/36°C

21st Jul 2026735 AMAQI
21st Jul 2026746 AMAQI
21st Jul 2026807 AMAQI
21st Jul 2026798 AMAQI
21st Jul 2026829 AMAQI
21st Jul 20267710 AMAQI
21st Jul 20267312 PMAQI
21st Jul 2026781 PMAQI
21st Jul 2026752 PMAQI
21st Jul 2026693 PMAQI
21st Jul 2026654 PMAQI
21st Jul 2026625 PMAQI
21st Jul 2026946 PMAQI
21st Jul 2026667 PMAQI
21st Jul 2026698 PMAQI
21st Jul 2026649 PMAQI
21st Jul 20266510 PMAQI
21st Jul 20266611 PMAQI
22nd Jul 20265712 AMAQI
22nd Jul 2026581 AMAQI
22nd Jul 2026542 AMAQI
22nd Jul 2026503 AMAQI
22nd Jul 2026624 AMAQI

31°C25/38°C

22nd Jul 2026595 AMAQI
22nd Jul 2026536 AMAQI
22nd Jul 2026607 AMAQI
22nd Jul 2026588 AMAQI
22nd Jul 2026609 AMAQI
22nd Jul 20266110 AMAQI
22nd Jul 20266711 AMAQI
22nd Jul 20267012 PMAQI
22nd Jul 2026731 PMAQI
22nd Jul 2026662 PMAQI
22nd Jul 2026673 PMAQI
22nd Jul 2026614 PMAQI
22nd Jul 2026595 PMAQI
22nd Jul 2026596 PMAQI
22nd Jul 2026607 PMAQI
22nd Jul 2026678 PMAQI
22nd Jul 2026729 PMAQI
22nd Jul 20266310 PMAQI
22nd Jul 20265411 PMAQI
23rd Jul 20266312 AMAQI
23rd Jul 2026551 AMAQI
23rd Jul 2026392 AMAQI
23rd Jul 2026283 AMAQI
23rd Jul 2026244 AMAQI

30°C24/37°C

23rd Jul 2026315 AMAQI
23rd Jul 2026326 AMAQI
23rd Jul 2026387 AMAQI
23rd Jul 2026388 AMAQI
23rd Jul 2026259 AMAQI
23rd Jul 20262910 AMAQI
23rd Jul 20263211 AMAQI
23rd Jul 20264612 PMAQI
23rd Jul 2026441 PMAQI
23rd Jul 2026372 PMAQI
23rd Jul 2026373 PMAQI
23rd Jul 2026434 PMAQI
23rd Jul 2026305 PMAQI
23rd Jul 2026356 PMAQI
23rd Jul 2026427 PMAQI
23rd Jul 2026418 PMAQI
23rd Jul 2026549 PMAQI
23rd Jul 20266310 PMAQI
23rd Jul 20265411 PMAQI
24th Jul 20264312 AMAQI
24th Jul 2026481 AMAQI
24th Jul 2026632 AMAQI
24th Jul 2026453 AMAQI
24th Jul 2026374 AMAQI

29°C23/35°C

24th Jul 2026305 AMAQI
24th Jul 2026286 AMAQI
24th Jul 2026317 AMAQI
24th Jul 2026348 AMAQI
24th Jul 2026359 AMAQI
24th Jul 20264810 AMAQI
24th Jul 20264611 AMAQI
24th Jul 20263312 PMAQI
24th Jul 2026361 PMAQI
24th Jul 2026472 PMAQI
24th Jul 2026523 PMAQI
24th Jul 2026524 PMAQI
24th Jul 2026555 PMAQI
24th Jul 2026626 PMAQI
24th Jul 2026647 PMAQI
24th Jul 2026678 PMAQI
24th Jul 2026709 PMAQI
24th Jul 20266110 PMAQI
24th Jul 20265711 PMAQI
25th Jul 20265412 AMAQI
25th Jul 2026521 AMAQI
25th Jul 2026362 AMAQI
25th Jul 2026323 AMAQI
25th Jul 2026344 AMAQI

30°C24/35°C

25th Jul 2026375 AMAQI
25th Jul 2026366 AMAQI
25th Jul 2026337 AMAQI
25th Jul 2026278 AMAQI
25th Jul 2026279 AMAQI
25th Jul 20262710 AMAQI
25th Jul 20262411 AMAQI
25th Jul 20262812 PMAQI
25th Jul 2026381 PMAQI
25th Jul 2026352 PMAQI
25th Jul 2026353 PMAQI
25th Jul 2026354 PMAQI
25th Jul 2026375 PMAQI
25th Jul 2026476 PMAQI
25th Jul 2026487 PMAQI
25th Jul 2026508 PMAQI
25th Jul 2026529 PMAQI
25th Jul 20265210 PMAQI
25th Jul 20265311 PMAQI
26th Jul 20264712 AMAQI
26th Jul 2026521 AMAQI
26th Jul 2026502 AMAQI
26th Jul 2026543 AMAQI
26th Jul 2026564 AMAQI

30°C25/37°C

26th Jul 2026545 AMAQI
26th Jul 2026626 AMAQI
26th Jul 2026667 AMAQI
26th Jul 2026578 AMAQI
26th Jul 2026409 AMAQI
26th Jul 20263910 AMAQI
26th Jul 20264711 AMAQI
26th Jul 20265912 PMAQI
26th Jul 2026561 PMAQI
26th Jul 2026592 PMAQI
26th Jul 2026573 PMAQI
26th Jul 2026544 PMAQI
26th Jul 2026575 PMAQI
26th Jul 2026646 PMAQI
26th Jul 2026547 PMAQI
26th Jul 2026318 PMAQI
26th Jul 2026329 PMAQI
26th Jul 20263210 PMAQI
26th Jul 20262911 PMAQI
27th Jul 20262712 AMAQI
27th Jul 2026311 AMAQI
27th Jul 2026262 AMAQI
27th Jul 2026273 AMAQI
27th Jul 2026234 AMAQI

30°C25/37°C

27th Jul 2026285 AMAQI
27th Jul 2026266 AMAQI
27th Jul 2026297 AMAQI
27th Jul 2026308 AMAQI
27th Jul 2026269 AMAQI
27th Jul 20263410 AMAQI
27th Jul 20263911 AMAQI
27th Jul 20263012 PMAQI
27th Jul 2026261 PMAQI
27th Jul 2026312 PMAQI
27th Jul 2026393 PMAQI
27th Jul 2026314 PMAQI
27th Jul 2026315 PMAQI
27th Jul 2026486 PMAQI
27th Jul 2026477 PMAQI
27th Jul 2026418 PMAQI
27th Jul 2026469 PMAQI
27th Jul 20264110 PMAQI
27th Jul 20263911 PMAQI
28th Jul 20264112 AMAQI
28th Jul 2026401 AMAQI
28th Jul 2026362 AMAQI
28th Jul 2026343 AMAQI
28th Jul 2026374 AMAQI

27°C24/31°C

28th Jul 2026455 AMAQI
28th Jul 2026506 AMAQI
28th Jul 2026507 AMAQI
28th Jul 2026508 AMAQI
28th Jul 2026609 AMAQI
28th Jul 20265310 AMAQI
28th Jul 20264811 AMAQI
28th Jul 20264212 PMAQI
28th Jul 2026311 PMAQI
28th Jul 2026292 PMAQI
28th Jul 2026273 PMAQI
28th Jul 2026284 PMAQI
28th Jul 2026245 PMAQI
28th Jul 2026306 PMAQI
28th Jul 2026487 PMAQI
28th Jul 2026458 PMAQI
28th Jul 2026469 PMAQI
28th Jul 20264110 PMAQI
28th Jul 20263311 PMAQI
29th Jul 20262812 AMAQI
29th Jul 2026271 AMAQI
29th Jul 2026272 AMAQI
29th Jul 2026263 AMAQI
29th Jul 2026294 AMAQI

27°C23/31°C

29th Jul 2026305 AMAQI
29th Jul 2026296 AMAQI
29th Jul 2026277 AMAQI
29th Jul 2026288 AMAQI
29th Jul 2026279 AMAQI
29th Jul 20262710 AMAQI
29th Jul 20263711 AMAQI
29th Jul 20264612 PMAQI
29th Jul 2026381 PMAQI
29th Jul 2026392 PMAQI
29th Jul 2026433 PMAQI
29th Jul 2026364 PMAQI
29th Jul 2026305 PMAQI
29th Jul 2026276 PMAQI
29th Jul 2026257 PMAQI
29th Jul 2026278 PMAQI
29th Jul 2026259 PMAQI
29th Jul 20262810 PMAQI
29th Jul 20263211 PMAQI
30th Jul 20263412 AMAQI
30th Jul 2026321 AMAQI
30th Jul 2026322 AMAQI
30th Jul 2026333 AMAQI
30th Jul 2026374 AMAQI

26°C24/29°C

30th Jul 2026435 AMAQI
30th Jul 2026446 AMAQI
30th Jul 2026467 AMAQI
30th Jul 2026508 AMAQI
30th Jul 2026539 AMAQI
30th Jul 20265710 AMAQI
30th Jul 20264811 AMAQI
30th Jul 20265112 PMAQI
30th Jul 2026471 PMAQI
30th Jul 2026562 PMAQI
30th Jul 2026533 PMAQI
30th Jul 2026504 PMAQI
30th Jul 2026425 PMAQI
30th Jul 2026446 PMAQI
30th Jul 2026467 PMAQI
30th Jul 2026448 PMAQI
30th Jul 2026489 PMAQI
30th Jul 20265210 PMAQI
30th Jul 20265411 PMAQI
31st Jul 20265312 AMAQI
31st Jul 2026481 AMAQI
31st Jul 2026412 AMAQI
31st Jul 2026453 AMAQI
31st Jul 2026464 AMAQI

27°C25/30°C

31st Jul 2026395 AMAQI
5 AM
31st Jul 2026456 AMAQI
31st Jul 2026487 AMAQI
31st Jul 2026428 AMAQI
31st Jul 2026329 AMAQI
31st Jul 20263210 AMAQI
31st Jul 20263111 AMAQI
31st Jul 20264312 PMAQI
12 PM
31st Jul 2026441 PMAQI
31st Jul 2026402 PMAQI
31st Jul 2026393 PMAQI
31st Jul 2026404 PMAQI
31st Jul 2026375 PMAQI
31st Jul 2026466 PMAQI
31st Jul 2026517 PMAQI
7 PM
31st Jul 2026518 PMAQI
31st Jul 2026519 PMAQI
31st Jul 20265010 PMAQI
31st Jul 20265011 PMAQI
12 AM
4 AM

28°C24/32°C

Day time
Avg. Highest Time
6 PM - 7 PM

49AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
5 PM

44AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 PM to 7 PM (Avg. 49), while the lowest AQI was between 5 PM to 5 PM (Avg. 44).
Night time
Avg. Highest Time
9 PM - 11 PM

52AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
2 AM - 4 AM

45AQI

3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 11 PM (Avg. 52), while the lowest AQI was between 2 AM to 4 AM (Avg. 45).

2026 Days Vs Air Quality

Yakou, Henan, China

2026

14%

30

45%

95

26%

55

15%

32

Total number of days with different AQI categories in last 212 days in 2026 (153 days remaining)

Good
30 Days
Moderate
95 Days
Poor
55 Days
Unhealthy
32 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 14%

Health Risk Level:

Extreme

In 2026, 14% of 212 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

Yakou, 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
117AQI (US)
2nd January 2026
159AQI (US)
3rd January 2026
163AQI (US)
4th January 2026
158AQI (US)
5th January 2026
158AQI (US)
6th January 2026
88AQI (US)
7th January 2026
68AQI (US)
8th January 2026
98AQI (US)
9th January 2026
99AQI (US)
10th January 2026
103AQI (US)
11th January 2026
79AQI (US)
12th January 2026
116AQI (US)
13th January 2026
154AQI (US)
14th January 2026
165AQI (US)
15th January 2026
137AQI (US)
16th January 2026
154AQI (US)
17th January 2026
157AQI (US)
18th January 2026
127AQI (US)
19th January 2026
108AQI (US)
20th January 2026
112AQI (US)
21st January 2026
135AQI (US)
22nd January 2026
148AQI (US)
23rd January 2026
154AQI (US)
24th January 2026
164AQI (US)
25th January 2026
172AQI (US)
26th January 2026
177AQI (US)
27th January 2026
177AQI (US)
28th January 2026
161AQI (US)
29th January 2026
161AQI (US)
30th January 2026
158AQI (US)
31st January 2026
160AQI (US)
1st February 2026
153AQI (US)
2nd February 2026
151AQI (US)
3rd February 2026
158AQI (US)
4th February 2026
156AQI (US)
5th February 2026
161AQI (US)
6th February 2026
125AQI (US)
7th February 2026
115AQI (US)
8th February 2026
147AQI (US)
9th February 2026
138AQI (US)
10th February 2026
125AQI (US)
11th February 2026
136AQI (US)
12th February 2026
135AQI (US)
13th February 2026
150AQI (US)
14th February 2026
145AQI (US)
15th February 2026
108AQI (US)
16th February 2026
76AQI (US)
17th February 2026
130AQI (US)
18th February 2026
123AQI (US)
19th February 2026
124AQI (US)
20th February 2026
111AQI (US)
21st February 2026
110AQI (US)
22nd February 2026
105AQI (US)
23rd February 2026
98AQI (US)
24th February 2026
66AQI (US)
25th February 2026
75AQI (US)
26th February 2026
71AQI (US)
27th February 2026
114AQI (US)
28th February 2026
103AQI (US)
1st March 2026
82AQI (US)
2nd March 2026
92AQI (US)
3rd March 2026
128AQI (US)
4th March 2026
144AQI (US)
5th March 2026
147AQI (US)
6th March 2026
153AQI (US)
7th March 2026
139AQI (US)
8th March 2026
151AQI (US)
9th March 2026
161AQI (US)
10th March 2026
163AQI (US)
11th March 2026
161AQI (US)
12th March 2026
169AQI (US)
13th March 2026
151AQI (US)
14th March 2026
162AQI (US)
15th March 2026
104AQI (US)
16th March 2026
134AQI (US)
17th March 2026
146AQI (US)
18th March 2026
112AQI (US)
19th March 2026
131AQI (US)
20th March 2026
132AQI (US)
21st March 2026
118AQI (US)
22nd March 2026
119AQI (US)
23rd March 2026
152AQI (US)
24th March 2026
155AQI (US)
25th March 2026
123AQI (US)
26th March 2026
135AQI (US)
27th March 2026
111AQI (US)
28th March 2026
93AQI (US)
29th March 2026
122AQI (US)
30th March 2026
121AQI (US)
31st March 2026
134AQI (US)
1st April 2026
104AQI (US)
2nd April 2026
90AQI (US)
3rd April 2026
60AQI (US)
4th April 2026
62AQI (US)
5th April 2026
92AQI (US)
6th April 2026
98AQI (US)
7th April 2026
90AQI (US)
8th April 2026
76AQI (US)
9th April 2026
67AQI (US)
10th April 2026
90AQI (US)
11th April 2026
102AQI (US)
12th April 2026
111AQI (US)
13th April 2026
79AQI (US)
14th April 2026
80AQI (US)
15th April 2026
80AQI (US)
16th April 2026
95AQI (US)
17th April 2026
83AQI (US)
18th April 2026
89AQI (US)
19th April 2026
90AQI (US)
20th April 2026
89AQI (US)
21st April 2026
57AQI (US)
22nd April 2026
46AQI (US)
23rd April 2026
80AQI (US)
24th April 2026
59AQI (US)
25th April 2026
71AQI (US)
26th April 2026
100AQI (US)
27th April 2026
121AQI (US)
28th April 2026
67AQI (US)
29th April 2026
64AQI (US)
30th April 2026
75AQI (US)
1st May 2026
69AQI (US)
2nd May 2026
65AQI (US)
3rd May 2026
41AQI (US)
4th May 2026
50AQI (US)
5th May 2026
58AQI (US)
6th May 2026
70AQI (US)
7th May 2026
63AQI (US)
8th May 2026
51AQI (US)
9th May 2026
65AQI (US)
10th May 2026
73AQI (US)
11th May 2026
95AQI (US)
12th May 2026
118AQI (US)
13th May 2026
116AQI (US)
14th May 2026
65AQI (US)
15th May 2026
81AQI (US)
16th May 2026
75AQI (US)
17th May 2026
64AQI (US)
18th May 2026
56AQI (US)
19th May 2026
54AQI (US)
20th May 2026
63AQI (US)
21st May 2026
69AQI (US)
22nd May 2026
79AQI (US)
23rd May 2026
72AQI (US)
24th May 2026
71AQI (US)
25th May 2026
67AQI (US)
26th May 2026
46AQI (US)
27th May 2026
44AQI (US)
28th May 2026
65AQI (US)
29th May 2026
53AQI (US)
30th May 2026
50AQI (US)
31st May 2026
79AQI (US)
1st June 2026
115AQI (US)
2nd June 2026
109AQI (US)
3rd June 2026
119AQI (US)
4th June 2026
77AQI (US)
5th June 2026
76AQI (US)
6th June 2026
106AQI (US)
7th June 2026
41AQI (US)
8th June 2026
34AQI (US)
9th June 2026
41AQI (US)
10th June 2026
54AQI (US)
11th June 2026
67AQI (US)
12th June 2026
78AQI (US)
13th June 2026
49AQI (US)
14th June 2026
60AQI (US)
15th June 2026
64AQI (US)
16th June 2026
56AQI (US)
17th June 2026
69AQI (US)
18th June 2026
81AQI (US)
19th June 2026
32AQI (US)
20th June 2026
54AQI (US)
21st June 2026
77AQI (US)
22nd June 2026
52AQI (US)
23rd June 2026
64AQI (US)
24th June 2026
53AQI (US)
25th June 2026
67AQI (US)
26th June 2026
56AQI (US)
27th June 2026
80AQI (US)
28th June 2026
83AQI (US)
29th June 2026
88AQI (US)
30th June 2026
79AQI (US)
1st July 2026
65AQI (US)
2nd July 2026
59AQI (US)
3rd July 2026
42AQI (US)
4th July 2026
38AQI (US)
5th July 2026
35AQI (US)
6th July 2026
26AQI (US)
7th July 2026
25AQI (US)
8th July 2026
39AQI (US)
9th July 2026
29AQI (US)
10th July 2026
33AQI (US)
11th July 2026
39AQI (US)
12th July 2026
53AQI (US)
13th July 2026
58AQI (US)
14th July 2026
67AQI (US)
15th July 2026
69AQI (US)
16th July 2026
51AQI (US)
17th July 2026
44AQI (US)
18th July 2026
60AQI (US)
19th July 2026
65AQI (US)
20th July 2026
81AQI (US)
21st July 2026
74AQI (US)
22nd July 2026
61AQI (US)
23rd July 2026
40AQI (US)
24th July 2026
48AQI (US)
25th July 2026
39AQI (US)
26th July 2026
50AQI (US)
27th July 2026
33AQI (US)
28th July 2026
41AQI (US)
29th July 2026
31AQI (US)
30th July 2026
46AQI (US)
31st July 2026
43AQI (US)
1st August 2026
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

138AQI (US)

122AQI (US)

134AQI (US)

82AQI (US)

67AQI (US)

69AQI (US)

48AQI (US)

No. of days

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

202694AQI (US)

5
9
17
5
18
5
3
18
10
1
25
4
5
24
2
5
21
4
19
12
30
95
55
32

Highest AQI (US) recorded in

January

138AQI (US)

Lowest AQI (US) recorded in

July

48AQI (US)

2025100AQI (US)

2
17
12
4
15
9
13
17
1
11
18
1
14
17
30
4
27
2
29
9
21
1
19
9
2
1
7
16
6
2
10
19
17
179
119
49
1

Highest AQI (US) recorded in

December

154AQI (US)

Lowest AQI (US) recorded in

September

53AQI (US)

2024108AQI (US)

1
18
9
3
4
10
15
5
17
9
10
19
1
19
11
1
30
3
28
7
24
1
18
10
5
15
11
11
8
11
1
21
9
11
156
129
66
3

Highest AQI (US) recorded in

January

146AQI (US)

Lowest AQI (US) recorded in

July

56AQI (US)

2023111AQI (US)

4
7
8
8
3
4
12
8
4
5
18
7
1
10
14
3
3
2
24
5
3
24
3
6
25
1
27
3
1
22
7
9
15
7
7
13
9
10
20
1
13
171
117
43
15
4

Highest AQI (US) recorded in

January

182AQI (US)

Lowest AQI (US) recorded in

July

62AQI (US)

2022124AQI (US)

1
19
10
11
11
8
15
6
1
1
11
18
1
21
10
2
25
3
4
17
1
3
11
15
2
1
7
13
10
4
14
12
4
9
12
5
1
7
111
110
73
16
2

Highest AQI (US) recorded in

January

194AQI (US)

Lowest AQI (US) recorded in

July

67AQI (US)

2021115AQI (US)

4
11
10
4
1
4
16
8
6
16
5
3
1
14
14
1
1
1
17
7
2
1
16
7
3
17
4
26
1
4
23
3
3
9
8
8
3
10
8
11
1
4
15
10
2
15
150
106
55
14
3

Highest AQI (US) recorded in

January

157AQI (US)

Lowest AQI (US) recorded in

July

62AQI (US)

2020101AQI (US)

5
7
1
6
13
2
11
7
2
22
5
1
5
23
3
5
25
1
23
7
8
21
2
9
15
6
4
11
16
12
136
90
28

Highest AQI (US) recorded in

December

147AQI (US)

Lowest AQI (US) recorded in

August

67AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2022(Avg.)
124AQI (US)
Least Polluted Year Recorded
2026(Avg.)
94AQI (US)

Yakou's annual 2026 AQI (US) (94) shows an average percentage change of -13.9% (improved AQI (US)) compared to previous years: 2020 (101), 2021 (115), 2022 (124), 2023 (111), 2024 (108), 2025 (100).