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+
June Air Quality Analysis
Yakou, Henan, China
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
3rd Jun 2026
119AQILowest AQI recorded on
28th Jun 2023
32AQISame Day Analysis (3rd June):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 119 of Poor air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Jun - 3rd Jun 2026
Yakou, Henan, China
AQI
Day
Night
.
5 AM2nd Jun 2026
7 PM
4 AM3rd Jun 2026
Day time
Avg. Highest Time
7AM2nd Jun
123AQI
Avg. Lowest Time
2PM2nd Jun
88AQI
Night time
Avg. Highest Time
4AM3rd Jun
138AQI
Avg. Lowest Time
8PM2nd Jun
89AQI
In the last 24 hours,
Yakou's AQI reached its highest point of 138 at 4 AM during the Night, while the lowest point, 88, was recorded at 2 PM during the Day between 2nd Jun and 3rd Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Yakou, Henan, China
MayJun
05th - 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 - 01st01st - 02nd02nd - 03rd03rd
Day
Night
5th May 2026535 AMAQI
5th May 2026596 AMAQI
5th May 2026647 AMAQI
5th May 2026508 AMAQI
5th May 2026539 AMAQI
5th May 20263910 AMAQI
5th May 20265111 AMAQI
5th May 20265312 PMAQI
5th May 2026521 PMAQI
5th May 2026572 PMAQI
5th May 2026493 PMAQI
5th May 2026504 PMAQI
5th May 2026525 PMAQI
5th May 2026546 PMAQI
5th May 2026657 PMAQI
5th May 2026778 PMAQI
5th May 2026799 PMAQI
5th May 20267810 PMAQI
5th May 20267411 PMAQI
6th May 20267212 AMAQI
6th May 2026741 AMAQI
6th May 2026752 AMAQI
6th May 2026663 AMAQI
6th May 2026634 AMAQI
22°C15/28°C
6th May 2026655 AMAQI
6th May 2026676 AMAQI
6th May 2026657 AMAQI
6th May 2026648 AMAQI
6th May 2026719 AMAQI
6th May 20266310 AMAQI
6th May 20267111 AMAQI
6th May 20266912 PMAQI
6th May 2026701 PMAQI
6th May 2026692 PMAQI
6th May 2026623 PMAQI
6th May 2026594 PMAQI
6th May 2026705 PMAQI
6th May 2026696 PMAQI
6th May 2026747 PMAQI
6th May 2026798 PMAQI
6th May 2026889 PMAQI
6th May 20268610 PMAQI
6th May 20267711 PMAQI
7th May 20267012 AMAQI
7th May 2026701 AMAQI
7th May 2026672 AMAQI
7th May 2026493 AMAQI
7th May 2026604 AMAQI
24°C17/31°C
7th May 2026615 AMAQI
7th May 2026626 AMAQI
7th May 2026657 AMAQI
7th May 2026648 AMAQI
7th May 2026639 AMAQI
7th May 20266410 AMAQI
7th May 20266511 AMAQI
7th May 20266012 PMAQI
7th May 2026711 PMAQI
7th May 2026682 PMAQI
7th May 2026653 PMAQI
7th May 2026584 PMAQI
7th May 2026625 PMAQI
7th May 2026636 PMAQI
7th May 2026637 PMAQI
7th May 2026658 PMAQI
7th May 2026709 PMAQI
7th May 20266510 PMAQI
7th May 20265311 PMAQI
8th May 20265412 AMAQI
8th May 2026501 AMAQI
8th May 2026492 AMAQI
8th May 2026513 AMAQI
8th May 2026444 AMAQI
19°C16/24°C
8th May 2026485 AMAQI
8th May 2026506 AMAQI
8th May 2026477 AMAQI
8th May 2026468 AMAQI
8th May 2026459 AMAQI
8th May 20264610 AMAQI
8th May 20264711 AMAQI
8th May 20265312 PMAQI
8th May 2026491 PMAQI
8th May 2026522 PMAQI
8th May 2026483 PMAQI
8th May 2026464 PMAQI
8th May 2026405 PMAQI
8th May 2026456 PMAQI
8th May 2026477 PMAQI
8th May 2026568 PMAQI
8th May 2026679 PMAQI
8th May 20266710 PMAQI
8th May 20267611 PMAQI
9th May 20267412 AMAQI
9th May 2026701 AMAQI
9th May 2026582 AMAQI
9th May 2026653 AMAQI
9th May 2026644 AMAQI
18°C13/24°C
9th May 2026675 AMAQI
9th May 2026716 AMAQI
9th May 2026747 AMAQI
9th May 2026718 AMAQI
9th May 2026669 AMAQI
9th May 20265910 AMAQI
9th May 20265711 AMAQI
9th May 20265712 PMAQI
9th May 2026611 PMAQI
9th May 2026592 PMAQI
9th May 2026553 PMAQI
9th May 2026604 PMAQI
9th May 2026565 PMAQI
9th May 2026616 PMAQI
9th May 2026687 PMAQI
9th May 2026678 PMAQI
9th May 2026789 PMAQI
9th May 20267210 PMAQI
9th May 20266211 PMAQI
10th May 20266712 AMAQI
10th May 2026661 AMAQI
10th May 2026692 AMAQI
10th May 2026753 AMAQI
10th May 2026744 AMAQI
20°C13/27°C
10th May 2026705 AMAQI
10th May 2026786 AMAQI
10th May 2026787 AMAQI
10th May 2026708 AMAQI
10th May 2026659 AMAQI
10th May 20267410 AMAQI
10th May 20267311 AMAQI
10th May 20266912 PMAQI
10th May 2026681 PMAQI
10th May 2026722 PMAQI
10th May 2026713 PMAQI
10th May 2026684 PMAQI
10th May 2026705 PMAQI
10th May 2026736 PMAQI
10th May 2026757 PMAQI
10th May 2026758 PMAQI
10th May 2026809 PMAQI
10th May 20268010 PMAQI
10th May 20268311 PMAQI
11th May 20267912 AMAQI
11th May 2026911 AMAQI
11th May 2026912 AMAQI
11th May 2026933 AMAQI
11th May 2026884 AMAQI
23°C15/31°C
11th May 2026905 AMAQI
11th May 2026936 AMAQI
11th May 2026947 AMAQI
11th May 2026928 AMAQI
11th May 2026919 AMAQI
11th May 20268210 AMAQI
11th May 20269311 AMAQI
11th May 20269412 PMAQI
11th May 20261041 PMAQI
11th May 20261022 PMAQI
11th May 2026973 PMAQI
11th May 2026894 PMAQI
11th May 20261015 PMAQI
11th May 2026996 PMAQI
11th May 2026987 PMAQI
11th May 2026998 PMAQI
11th May 2026989 PMAQI
11th May 20269710 PMAQI
11th May 20269811 PMAQI
12th May 20269812 AMAQI
12th May 2026901 AMAQI
12th May 2026892 AMAQI
12th May 20261063 AMAQI
12th May 20261224 AMAQI
26°C20/34°C
12th May 20261255 AMAQI
12th May 20261296 AMAQI
12th May 20261297 AMAQI
12th May 20261308 AMAQI
12th May 20261289 AMAQI
12th May 202612710 AMAQI
12th May 202611711 AMAQI
12th May 202611312 PMAQI
12th May 20261201 PMAQI
12th May 20261182 PMAQI
12th May 20261113 PMAQI
12th May 20261124 PMAQI
12th May 20261185 PMAQI
12th May 20261226 PMAQI
12th May 20261157 PMAQI
12th May 20261148 PMAQI
12th May 20261309 PMAQI
12th May 202613810 PMAQI
12th May 202614111 PMAQI
13th May 202614712 AMAQI
13th May 20261401 AMAQI
13th May 20261352 AMAQI
13th May 20261413 AMAQI
13th May 20261424 AMAQI
26°C20/32°C
13th May 20261475 AMAQI
13th May 20261396 AMAQI
13th May 20261417 AMAQI
13th May 20261348 AMAQI
13th May 20261329 AMAQI
13th May 202612010 AMAQI
13th May 202611011 AMAQI
13th May 202611212 PMAQI
13th May 20261071 PMAQI
13th May 2026902 PMAQI
13th May 2026813 PMAQI
13th May 2026814 PMAQI
13th May 2026805 PMAQI
13th May 2026756 PMAQI
13th May 2026957 PMAQI
13th May 2026998 PMAQI
13th May 20261099 PMAQI
13th May 202610910 PMAQI
13th May 202611311 PMAQI
14th May 202610712 AMAQI
14th May 2026831 AMAQI
14th May 2026712 AMAQI
14th May 2026723 AMAQI
14th May 2026664 AMAQI
22°C19/26°C
14th May 2026675 AMAQI
14th May 2026646 AMAQI
14th May 2026607 AMAQI
14th May 2026378 AMAQI
14th May 2026689 AMAQI
14th May 20266110 AMAQI
14th May 20265511 AMAQI
14th May 20266712 PMAQI
14th May 2026581 PMAQI
14th May 2026702 PMAQI
14th May 2026623 PMAQI
14th May 2026544 PMAQI
14th May 2026585 PMAQI
14th May 2026606 PMAQI
14th May 2026647 PMAQI
14th May 2026768 PMAQI
14th May 2026609 PMAQI
14th May 20266210 PMAQI
14th May 20266311 PMAQI
15th May 20266312 AMAQI
15th May 2026621 AMAQI
15th May 2026602 AMAQI
15th May 2026673 AMAQI
15th May 2026744 AMAQI
20°C19/25°C
15th May 2026845 AMAQI
15th May 2026866 AMAQI
15th May 20261047 AMAQI
15th May 20261058 AMAQI
15th May 2026979 AMAQI
15th May 202610510 AMAQI
15th May 20269611 AMAQI
15th May 20268912 PMAQI
15th May 2026841 PMAQI
15th May 2026712 PMAQI
15th May 2026693 PMAQI
15th May 2026714 PMAQI
15th May 2026685 PMAQI
15th May 2026706 PMAQI
15th May 2026687 PMAQI
15th May 2026818 PMAQI
15th May 2026819 PMAQI
15th May 20268010 PMAQI
15th May 20269211 PMAQI
16th May 20269212 AMAQI
16th May 2026831 AMAQI
16th May 2026842 AMAQI
16th May 2026723 AMAQI
16th May 2026694 AMAQI
23°C16/30°C
16th May 2026685 AMAQI
16th May 2026706 AMAQI
16th May 2026807 AMAQI
16th May 2026818 AMAQI
16th May 2026679 AMAQI
16th May 20267710 AMAQI
16th May 20267511 AMAQI
16th May 20268112 PMAQI
16th May 2026811 PMAQI
16th May 2026812 PMAQI
16th May 2026823 PMAQI
16th May 2026714 PMAQI
16th May 2026665 PMAQI
16th May 2026676 PMAQI
16th May 2026687 PMAQI
16th May 2026748 PMAQI
16th May 2026759 PMAQI
16th May 20268210 PMAQI
16th May 20267211 PMAQI
17th May 20266712 AMAQI
17th May 2026771 AMAQI
17th May 2026782 AMAQI
17th May 2026713 AMAQI
17th May 2026744 AMAQI
23°C19/28°C
17th May 2026725 AMAQI
17th May 2026726 AMAQI
17th May 2026687 AMAQI
17th May 2026628 AMAQI
17th May 2026589 AMAQI
17th May 20265810 AMAQI
17th May 20266011 AMAQI
17th May 20267312 PMAQI
17th May 2026641 PMAQI
17th May 2026612 PMAQI
17th May 2026593 PMAQI
17th May 2026634 PMAQI
17th May 2026585 PMAQI
17th May 2026576 PMAQI
17th May 2026547 PMAQI
17th May 2026548 PMAQI
17th May 2026599 PMAQI
17th May 20265010 PMAQI
17th May 20265511 PMAQI
18th May 20266612 AMAQI
18th May 2026601 AMAQI
18th May 2026542 AMAQI
18th May 2026583 AMAQI
18th May 2026624 AMAQI
21°C21/22°C
18th May 2026585 AMAQI
18th May 2026676 AMAQI
18th May 2026637 AMAQI
18th May 2026618 AMAQI
18th May 2026679 AMAQI
18th May 20266210 AMAQI
18th May 20266211 AMAQI
18th May 20265212 PMAQI
18th May 2026491 PMAQI
18th May 2026472 PMAQI
18th May 2026513 PMAQI
18th May 2026524 PMAQI
18th May 2026505 PMAQI
18th May 2026496 PMAQI
18th May 2026507 PMAQI
18th May 2026528 PMAQI
18th May 2026549 PMAQI
18th May 20265410 PMAQI
18th May 20265411 PMAQI
19th May 20266012 AMAQI
19th May 2026571 AMAQI
19th May 2026552 AMAQI
19th May 2026523 AMAQI
19th May 2026514 AMAQI
20°C18/24°C
19th May 2026515 AMAQI
19th May 2026496 AMAQI
19th May 2026547 AMAQI
19th May 2026578 AMAQI
19th May 2026579 AMAQI
19th May 20265610 AMAQI
19th May 20264711 AMAQI
19th May 20264312 PMAQI
19th May 2026421 PMAQI
19th May 2026422 PMAQI
19th May 2026473 PMAQI
19th May 2026464 PMAQI
19th May 2026475 PMAQI
19th May 2026526 PMAQI
19th May 2026597 PMAQI
19th May 2026658 PMAQI
19th May 2026659 PMAQI
19th May 20266910 PMAQI
19th May 20266911 PMAQI
20th May 20267112 AMAQI
20th May 2026711 AMAQI
20th May 2026732 AMAQI
20th May 2026753 AMAQI
20th May 2026794 AMAQI
21°C17/26°C
20th May 2026845 AMAQI
20th May 2026796 AMAQI
20th May 2026787 AMAQI
20th May 2026548 AMAQI
20th May 2026469 AMAQI
20th May 20263910 AMAQI
20th May 20263911 AMAQI
20th May 20263912 PMAQI
20th May 2026461 PMAQI
20th May 2026532 PMAQI
20th May 2026613 PMAQI
20th May 2026634 PMAQI
20th May 2026625 PMAQI
20th May 2026606 PMAQI
20th May 2026617 PMAQI
20th May 2026648 PMAQI
20th May 2026669 PMAQI
20th May 20267310 PMAQI
20th May 20267011 PMAQI
21st May 20267112 AMAQI
21st May 2026691 AMAQI
21st May 2026612 AMAQI
21st May 2026403 AMAQI
21st May 2026434 AMAQI
20°C19/24°C
21st May 2026385 AMAQI
21st May 2026626 AMAQI
21st May 2026747 AMAQI
21st May 2026798 AMAQI
21st May 2026729 AMAQI
21st May 20267210 AMAQI
21st May 20267211 AMAQI
21st May 20267212 PMAQI
21st May 2026721 PMAQI
21st May 2026792 PMAQI
21st May 2026823 PMAQI
21st May 2026804 PMAQI
21st May 2026805 PMAQI
21st May 2026776 PMAQI
21st May 2026747 PMAQI
21st May 2026748 PMAQI
21st May 2026739 PMAQI
21st May 20267310 PMAQI
21st May 20267311 PMAQI
22nd May 20268212 AMAQI
22nd May 2026801 AMAQI
22nd May 2026772 AMAQI
22nd May 2026803 AMAQI
22nd May 2026844 AMAQI
20°C16/25°C
22nd May 2026805 AMAQI
22nd May 2026746 AMAQI
22nd May 2026777 AMAQI
22nd May 2026738 AMAQI
22nd May 2026749 AMAQI
22nd May 20267910 AMAQI
22nd May 20267911 AMAQI
22nd May 20267912 PMAQI
22nd May 2026791 PMAQI
22nd May 2026792 PMAQI
22nd May 2026793 PMAQI
22nd May 2026794 PMAQI
22nd May 2026795 PMAQI
22nd May 2026796 PMAQI
22nd May 2026757 PMAQI
22nd May 2026778 PMAQI
22nd May 2026879 PMAQI
22nd May 20268810 PMAQI
22nd May 20268411 PMAQI
23rd May 20268512 AMAQI
23rd May 2026851 AMAQI
23rd May 2026852 AMAQI
23rd May 2026923 AMAQI
23rd May 2026774 AMAQI
22°C19/28°C
23rd May 2026695 AMAQI
23rd May 2026706 AMAQI
23rd May 2026697 AMAQI
23rd May 2026728 AMAQI
23rd May 2026709 AMAQI
23rd May 20267010 AMAQI
23rd May 20267011 AMAQI
23rd May 20267012 PMAQI
23rd May 2026701 PMAQI
23rd May 2026702 PMAQI
23rd May 2026673 PMAQI
23rd May 2026644 PMAQI
23rd May 2026675 PMAQI
23rd May 2026666 PMAQI
23rd May 2026677 PMAQI
23rd May 2026658 PMAQI
23rd May 2026649 PMAQI
23rd May 20267610 PMAQI
23rd May 20268111 PMAQI
24th May 20266912 AMAQI
24th May 2026741 AMAQI
24th May 2026812 AMAQI
24th May 2026793 AMAQI
24th May 2026804 AMAQI
25°C20/31°C
24th May 2026765 AMAQI
24th May 2026776 AMAQI
24th May 2026747 AMAQI
24th May 2026788 AMAQI
24th May 2026679 AMAQI
24th May 20266610 AMAQI
24th May 20266611 AMAQI
24th May 20266612 PMAQI
24th May 2026661 PMAQI
24th May 2026682 PMAQI
24th May 2026663 PMAQI
24th May 2026674 PMAQI
24th May 2026665 PMAQI
24th May 2026656 PMAQI
24th May 2026637 PMAQI
24th May 2026688 PMAQI
24th May 2026789 PMAQI
24th May 20267910 PMAQI
24th May 20266811 PMAQI
25th May 20267312 AMAQI
25th May 2026791 AMAQI
25th May 2026722 AMAQI
25th May 2026693 AMAQI
25th May 2026704 AMAQI
23°C21/24°C
25th May 2026705 AMAQI
25th May 2026736 AMAQI
25th May 2026717 AMAQI
25th May 2026758 AMAQI
25th May 2026669 AMAQI
25th May 20266810 AMAQI
25th May 20266811 AMAQI
25th May 20266812 PMAQI
25th May 2026681 PMAQI
25th May 2026612 PMAQI
25th May 2026613 PMAQI
25th May 2026594 PMAQI
25th May 2026565 PMAQI
25th May 2026596 PMAQI
25th May 2026607 PMAQI
25th May 2026688 PMAQI
25th May 2026669 PMAQI
25th May 20266110 PMAQI
25th May 20266111 PMAQI
26th May 20265512 AMAQI
26th May 2026571 AMAQI
26th May 2026522 AMAQI
26th May 2026503 AMAQI
26th May 2026504 AMAQI
21°C19/22°C
26th May 2026525 AMAQI
26th May 2026536 AMAQI
26th May 2026517 AMAQI
26th May 2026488 AMAQI
26th May 2026529 AMAQI
26th May 20265410 AMAQI
26th May 20265411 AMAQI
26th May 20265712 PMAQI
26th May 2026651 PMAQI
26th May 2026652 PMAQI
26th May 2026603 PMAQI
26th May 2026214 PMAQI
26th May 2026225 PMAQI
26th May 2026216 PMAQI
26th May 2026227 PMAQI
26th May 2026488 PMAQI
26th May 2026319 PMAQI
26th May 20263910 PMAQI
26th May 20263611 PMAQI
27th May 20263812 AMAQI
27th May 2026491 AMAQI
27th May 2026442 AMAQI
27th May 2026323 AMAQI
27th May 2026294 AMAQI
20°C18/24°C
27th May 2026285 AMAQI
27th May 2026286 AMAQI
27th May 2026317 AMAQI
27th May 2026358 AMAQI
27th May 2026289 AMAQI
27th May 20263010 AMAQI
27th May 20262711 AMAQI
27th May 20262912 PMAQI
27th May 2026301 PMAQI
27th May 2026422 PMAQI
27th May 2026493 PMAQI
27th May 2026444 PMAQI
27th May 2026535 PMAQI
27th May 2026536 PMAQI
27th May 2026557 PMAQI
27th May 2026688 PMAQI
27th May 2026769 PMAQI
27th May 20267410 PMAQI
27th May 20267511 PMAQI
28th May 20266912 AMAQI
28th May 2026801 AMAQI
28th May 2026862 AMAQI
28th May 2026903 AMAQI
28th May 2026904 AMAQI
21°C17/29°C
28th May 2026845 AMAQI
28th May 2026806 AMAQI
28th May 2026697 AMAQI
28th May 2026718 AMAQI
28th May 2026729 AMAQI
28th May 20266310 AMAQI
28th May 20265211 AMAQI
28th May 20264412 PMAQI
28th May 2026451 PMAQI
28th May 2026612 PMAQI
28th May 2026493 PMAQI
28th May 2026524 PMAQI
28th May 2026605 PMAQI
28th May 2026516 PMAQI
28th May 2026597 PMAQI
28th May 2026648 PMAQI
28th May 2026599 PMAQI
28th May 20265610 PMAQI
28th May 20266011 PMAQI
29th May 20265712 AMAQI
29th May 2026551 AMAQI
29th May 2026542 AMAQI
29th May 2026613 AMAQI
29th May 2026604 AMAQI
23°C20/28°C
29th May 2026595 AMAQI
29th May 2026616 AMAQI
29th May 2026627 AMAQI
29th May 2026648 AMAQI
29th May 2026589 AMAQI
29th May 20265710 AMAQI
29th May 20265011 AMAQI
29th May 20264212 PMAQI
29th May 2026401 PMAQI
29th May 2026382 PMAQI
29th May 2026453 PMAQI
29th May 2026434 PMAQI
29th May 2026405 PMAQI
29th May 2026466 PMAQI
29th May 2026537 PMAQI
29th May 2026608 PMAQI
29th May 2026559 PMAQI
29th May 20265910 PMAQI
29th May 20265911 PMAQI
30th May 20266712 AMAQI
30th May 2026621 AMAQI
30th May 2026572 AMAQI
30th May 2026633 AMAQI
30th May 2026514 AMAQI
22°C19/28°C
30th May 2026605 AMAQI
30th May 2026656 AMAQI
30th May 2026547 AMAQI
30th May 2026508 AMAQI
30th May 2026469 AMAQI
30th May 20263910 AMAQI
30th May 20264411 AMAQI
30th May 20264112 PMAQI
30th May 2026431 PMAQI
30th May 2026382 PMAQI
30th May 2026353 PMAQI
30th May 2026304 PMAQI
30th May 2026315 PMAQI
30th May 2026366 PMAQI
30th May 2026527 PMAQI
30th May 2026558 PMAQI
30th May 2026599 PMAQI
30th May 20266110 PMAQI
30th May 20267211 PMAQI
31st May 20267312 AMAQI
31st May 2026621 AMAQI
31st May 2026722 AMAQI
31st May 2026743 AMAQI
31st May 2026844 AMAQI
25°C17/32°C
31st May 2026935 AMAQI
31st May 2026936 AMAQI
31st May 2026987 AMAQI
31st May 2026828 AMAQI
31st May 20261009 AMAQI
31st May 202610110 AMAQI
31st May 20268111 AMAQI
31st May 20266812 PMAQI
31st May 2026631 PMAQI
31st May 2026512 PMAQI
31st May 2026543 PMAQI
31st May 2026644 PMAQI
31st May 2026685 PMAQI
31st May 2026656 PMAQI
31st May 2026757 PMAQI
31st May 2026888 PMAQI
31st May 2026949 PMAQI
31st May 20269110 PMAQI
31st May 202611211 PMAQI
1st Jun 202611112 AMAQI
1st Jun 2026961 AMAQI
1st Jun 20261242 AMAQI
1st Jun 20261353 AMAQI
1st Jun 20261374 AMAQI
25°C19/32°C
1st Jun 20261375 AMAQI
1st Jun 20261356 AMAQI
1st Jun 20261437 AMAQI
1st Jun 20261258 AMAQI
1st Jun 20261249 AMAQI
1st Jun 202612010 AMAQI
1st Jun 202612311 AMAQI
1st Jun 202610512 PMAQI
1st Jun 20261121 PMAQI
1st Jun 2026892 PMAQI
1st Jun 2026983 PMAQI
1st Jun 20261044 PMAQI
1st Jun 2026975 PMAQI
1st Jun 20261076 PMAQI
1st Jun 2026967 PMAQI
1st Jun 20261028 PMAQI
1st Jun 20261029 PMAQI
1st Jun 202611710 PMAQI
1st Jun 202610711 PMAQI
2nd Jun 202611612 AMAQI
2nd Jun 20261261 AMAQI
2nd Jun 20261252 AMAQI
2nd Jun 20261233 AMAQI
2nd Jun 20261194 AMAQI
27°C20/34°C
2nd Jun 20261215 AMAQI
2nd Jun 20261206 AMAQI
2nd Jun 20261237 AMAQI
2nd Jun 20261148 AMAQI
2nd Jun 20261139 AMAQI
2nd Jun 202610810 AMAQI
2nd Jun 202610511 AMAQI
2nd Jun 20269912 PMAQI
2nd Jun 2026921 PMAQI
2nd Jun 2026882 PMAQI
2nd Jun 2026933 PMAQI
2nd Jun 20261064 PMAQI
2nd Jun 20261135 PMAQI
2nd Jun 20261056 PMAQI
2nd Jun 2026987 PMAQI
2nd Jun 2026898 PMAQI
2nd Jun 2026959 PMAQI
2nd Jun 202610710 PMAQI
2nd Jun 202612211 PMAQI
3rd Jun 202611912 AMAQI
3rd Jun 20261201 AMAQI
3rd Jun 20261222 AMAQI
3rd Jun 20261303 AMAQI
3rd Jun 20261384 AMAQI
29°C23/35°C
3rd Jun 20261415 AMAQI
5 AM3rd Jun 20261436 AMAQI
3rd Jun 20261457 AMAQI
3rd Jun 20261418 AMAQI
3rd Jun 20261389 AMAQI
3rd Jun 202613810 AMAQI
3rd Jun 202613511 AMAQI
3rd Jun 202614112 PMAQI
12 PM3rd Jun 20261261 PMAQI
3rd Jun 20261072 PMAQI
3rd Jun 2026983 PMAQI
3rd Jun 20261044 PMAQI
3rd Jun 2026965 PMAQI
3rd Jun 2026986 PMAQI
3rd Jun 2026987 PMAQI
7 PM3rd Jun 2026958 PMAQI
3rd Jun 2026919 PMAQI
3rd Jun 20269410 PMAQI
3rd Jun 202610011 PMAQI
12 AM
4 AM
29°C24/36°C
Day time
Avg. Highest Time
5 AM - 7 AM
79AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
4 PM - 7 PM
67AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 AM (Avg. 79), while the lowest AQI was between 4 PM to 7 PM (Avg. 67).
Night time
Avg. Highest Time
12 AM - 11 PM
77AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
77AQI
9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 77), while the lowest AQI was between 12 AM to 11 PM (Avg. 77).
2026 Days Vs Air Quality
Yakou, Henan, China
2026
4%
6
40%
62
35%
54
21%
32
Total number of days with different AQI categories in last 154 days in 2026 (211 days remaining)
Good
6 DaysModerate
62 DaysPoor
54 DaysUnhealthy
32 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 4%
Health Risk Level:
Extreme
In 2026, 4% of 154 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)
117AQI (US)
2nd January 2026
159AQI (US)
159AQI (US)
3rd January 2026
163AQI (US)
163AQI (US)
4th January 2026
158AQI (US)
158AQI (US)
5th January 2026
158AQI (US)
158AQI (US)
6th January 2026
88AQI (US)
88AQI (US)
7th January 2026
68AQI (US)
68AQI (US)
8th January 2026
98AQI (US)
98AQI (US)
9th January 2026
99AQI (US)
99AQI (US)
10th January 2026
103AQI (US)
103AQI (US)
11th January 2026
79AQI (US)
79AQI (US)
12th January 2026
116AQI (US)
116AQI (US)
13th January 2026
154AQI (US)
154AQI (US)
14th January 2026
165AQI (US)
165AQI (US)
15th January 2026
137AQI (US)
137AQI (US)
16th January 2026
154AQI (US)
154AQI (US)
17th January 2026
157AQI (US)
157AQI (US)
18th January 2026
127AQI (US)
127AQI (US)
19th January 2026
108AQI (US)
108AQI (US)
20th January 2026
112AQI (US)
112AQI (US)
21st January 2026
135AQI (US)
135AQI (US)
22nd January 2026
148AQI (US)
148AQI (US)
23rd January 2026
154AQI (US)
154AQI (US)
24th January 2026
164AQI (US)
164AQI (US)
25th January 2026
172AQI (US)
172AQI (US)
26th January 2026
177AQI (US)
177AQI (US)
27th January 2026
177AQI (US)
177AQI (US)
28th January 2026
161AQI (US)
161AQI (US)
29th January 2026
161AQI (US)
161AQI (US)
30th January 2026
158AQI (US)
158AQI (US)
31st January 2026
160AQI (US)
160AQI (US)
1st February 2026
153AQI (US)
153AQI (US)
2nd February 2026
151AQI (US)
151AQI (US)
3rd February 2026
158AQI (US)
158AQI (US)
4th February 2026
156AQI (US)
156AQI (US)
5th February 2026
161AQI (US)
161AQI (US)
6th February 2026
125AQI (US)
125AQI (US)
7th February 2026
115AQI (US)
115AQI (US)
8th February 2026
147AQI (US)
147AQI (US)
9th February 2026
138AQI (US)
138AQI (US)
10th February 2026
125AQI (US)
125AQI (US)
11th February 2026
136AQI (US)
136AQI (US)
12th February 2026
135AQI (US)
135AQI (US)
13th February 2026
150AQI (US)
150AQI (US)
14th February 2026
145AQI (US)
145AQI (US)
15th February 2026
108AQI (US)
108AQI (US)
16th February 2026
76AQI (US)
76AQI (US)
17th February 2026
130AQI (US)
130AQI (US)
18th February 2026
123AQI (US)
123AQI (US)
19th February 2026
124AQI (US)
124AQI (US)
20th February 2026
111AQI (US)
111AQI (US)
21st February 2026
110AQI (US)
110AQI (US)
22nd February 2026
105AQI (US)
105AQI (US)
23rd February 2026
98AQI (US)
98AQI (US)
24th February 2026
66AQI (US)
66AQI (US)
25th February 2026
75AQI (US)
75AQI (US)
26th February 2026
71AQI (US)
71AQI (US)
27th February 2026
114AQI (US)
114AQI (US)
28th February 2026
103AQI (US)
103AQI (US)
1st March 2026
82AQI (US)
82AQI (US)
2nd March 2026
92AQI (US)
92AQI (US)
3rd March 2026
128AQI (US)
128AQI (US)
4th March 2026
144AQI (US)
144AQI (US)
5th March 2026
147AQI (US)
147AQI (US)
6th March 2026
153AQI (US)
153AQI (US)
7th March 2026
139AQI (US)
139AQI (US)
8th March 2026
151AQI (US)
151AQI (US)
9th March 2026
161AQI (US)
161AQI (US)
10th March 2026
163AQI (US)
163AQI (US)
11th March 2026
161AQI (US)
161AQI (US)
12th March 2026
169AQI (US)
169AQI (US)
13th March 2026
151AQI (US)
151AQI (US)
14th March 2026
162AQI (US)
162AQI (US)
15th March 2026
104AQI (US)
104AQI (US)
16th March 2026
134AQI (US)
134AQI (US)
17th March 2026
146AQI (US)
146AQI (US)
18th March 2026
112AQI (US)
112AQI (US)
19th March 2026
131AQI (US)
131AQI (US)
20th March 2026
132AQI (US)
132AQI (US)
21st March 2026
118AQI (US)
118AQI (US)
22nd March 2026
119AQI (US)
119AQI (US)
23rd March 2026
152AQI (US)
152AQI (US)
24th March 2026
155AQI (US)
155AQI (US)
25th March 2026
123AQI (US)
123AQI (US)
26th March 2026
135AQI (US)
135AQI (US)
27th March 2026
111AQI (US)
111AQI (US)
28th March 2026
93AQI (US)
93AQI (US)
29th March 2026
122AQI (US)
122AQI (US)
30th March 2026
121AQI (US)
121AQI (US)
31st March 2026
134AQI (US)
134AQI (US)
1st April 2026
104AQI (US)
104AQI (US)
2nd April 2026
90AQI (US)
90AQI (US)
3rd April 2026
60AQI (US)
60AQI (US)
4th April 2026
62AQI (US)
62AQI (US)
5th April 2026
92AQI (US)
92AQI (US)
6th April 2026
98AQI (US)
98AQI (US)
7th April 2026
90AQI (US)
90AQI (US)
8th April 2026
76AQI (US)
76AQI (US)
9th April 2026
67AQI (US)
67AQI (US)
10th April 2026
90AQI (US)
90AQI (US)
11th April 2026
102AQI (US)
102AQI (US)
12th April 2026
111AQI (US)
111AQI (US)
13th April 2026
79AQI (US)
79AQI (US)
14th April 2026
80AQI (US)
80AQI (US)
15th April 2026
80AQI (US)
80AQI (US)
16th April 2026
95AQI (US)
95AQI (US)
17th April 2026
83AQI (US)
83AQI (US)
18th April 2026
89AQI (US)
89AQI (US)
19th April 2026
90AQI (US)
90AQI (US)
20th April 2026
89AQI (US)
89AQI (US)
21st April 2026
57AQI (US)
57AQI (US)
22nd April 2026
46AQI (US)
46AQI (US)
23rd April 2026
80AQI (US)
80AQI (US)
24th April 2026
59AQI (US)
59AQI (US)
25th April 2026
71AQI (US)
71AQI (US)
26th April 2026
100AQI (US)
100AQI (US)
27th April 2026
121AQI (US)
121AQI (US)
28th April 2026
67AQI (US)
67AQI (US)
29th April 2026
64AQI (US)
64AQI (US)
30th April 2026
75AQI (US)
75AQI (US)
1st May 2026
69AQI (US)
69AQI (US)
2nd May 2026
65AQI (US)
65AQI (US)
3rd May 2026
41AQI (US)
41AQI (US)
4th May 2026
50AQI (US)
50AQI (US)
5th May 2026
58AQI (US)
58AQI (US)
6th May 2026
70AQI (US)
70AQI (US)
7th May 2026
63AQI (US)
63AQI (US)
8th May 2026
51AQI (US)
51AQI (US)
9th May 2026
65AQI (US)
65AQI (US)
10th May 2026
73AQI (US)
73AQI (US)
11th May 2026
95AQI (US)
95AQI (US)
12th May 2026
118AQI (US)
118AQI (US)
13th May 2026
116AQI (US)
116AQI (US)
14th May 2026
65AQI (US)
65AQI (US)
15th May 2026
81AQI (US)
81AQI (US)
16th May 2026
75AQI (US)
75AQI (US)
17th May 2026
64AQI (US)
64AQI (US)
18th May 2026
56AQI (US)
56AQI (US)
19th May 2026
54AQI (US)
54AQI (US)
20th May 2026
63AQI (US)
63AQI (US)
21st May 2026
69AQI (US)
69AQI (US)
22nd May 2026
79AQI (US)
79AQI (US)
23rd May 2026
72AQI (US)
72AQI (US)
24th May 2026
71AQI (US)
71AQI (US)
25th May 2026
67AQI (US)
67AQI (US)
26th May 2026
46AQI (US)
46AQI (US)
27th May 2026
44AQI (US)
44AQI (US)
28th May 2026
65AQI (US)
65AQI (US)
29th May 2026
53AQI (US)
53AQI (US)
30th May 2026
50AQI (US)
50AQI (US)
31st May 2026
79AQI (US)
79AQI (US)
1st June 2026
115AQI (US)
115AQI (US)
2nd June 2026
109AQI (US)
109AQI (US)
3rd June 2026
119AQI (US)
119AQI (US)
4th June 2026
5th June 2026
6th June 2026
7th June 2026
8th June 2026
9th June 2026
10th June 2026
11th June 2026
12th June 2026
13th June 2026
14th June 2026
15th June 2026
16th June 2026
17th June 2026
18th June 2026
19th June 2026
20th June 2026
21st June 2026
22nd June 2026
23rd June 2026
24th June 2026
25th June 2026
26th June 2026
27th June 2026
28th June 2026
29th June 2026
30th June 2026
1st July 2026
2nd July 2026
3rd July 2026
4th July 2026
5th July 2026
6th July 2026
7th July 2026
8th July 2026
9th July 2026
10th July 2026
11th July 2026
12th July 2026
13th July 2026
14th July 2026
15th July 2026
16th July 2026
17th July 2026
18th July 2026
19th July 2026
20th July 2026
21st July 2026
22nd July 2026
23rd July 2026
24th July 2026
25th July 2026
26th July 2026
27th July 2026
28th July 2026
29th July 2026
30th July 2026
31st July 2026
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)
114AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
2026109AQI (US)
5
9
17
5
18
5
3
18
10
1
25
4
5
24
2
3
6
62
54
32
Highest AQI (US) recorded in
January138AQI (US)
Lowest AQI (US) recorded in
May67AQI (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
December154AQI (US)
Lowest AQI (US) recorded in
September53AQI (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
January146AQI (US)
Lowest AQI (US) recorded in
July56AQI (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
January182AQI (US)
Lowest AQI (US) recorded in
July62AQI (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
January194AQI (US)
Lowest AQI (US) recorded in
July67AQI (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
January157AQI (US)
Lowest AQI (US) recorded in
July62AQI (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
December147AQI (US)
Lowest AQI (US) recorded in
August67AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2022(Avg.)
124AQI (US)Least Polluted Year Recorded
2025(Avg.)
100AQI (US)Yakou's annual 2026 AQI (US) (109) shows an average percentage change of -0.2% (improved AQI (US)) compared to previous years: 2020 (101), 2021 (115), 2022 (124), 2023 (111), 2024 (108), 2025 (100).
