Yongcheng, 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
Yongcheng, Henan, China
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
3rd Jun 2026
113AQILowest AQI recorded on
29th Jun 2025
51AQISame Day Analysis (4th June):
On this day, AQI across the 3 years varied significantly: 2026 ranks 3rd highest AQI at 58 of Moderate air quality, showing improvement over 2025 and 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Jun - 4th Jun 2026
Yongcheng, Henan, China
AQI
Day
Night
.
5 AM3rd Jun 2026
7 PM
4 AM4th Jun 2026
Day time
Avg. Highest Time
8AM3rd Jun
142AQI
Avg. Lowest Time
4PM3rd Jun
90AQI
Night time
Avg. Highest Time
3AM4th Jun
142AQI
Avg. Lowest Time
8PM3rd Jun
93AQI
In the last 24 hours,
Yongcheng's AQI reached its highest point of 142 at 8 AM during the Day, while the lowest point, 90, was recorded at 4 PM during the Day between 3rd Jun and 4th Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Yongcheng, Henan, China
MayJun
06th - 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 - 04th04th
Day
Night
6th May 2026665 AMAQI
6th May 2026656 AMAQI
6th May 2026677 AMAQI
6th May 2026688 AMAQI
6th May 2026689 AMAQI
6th May 20266210 AMAQI
6th May 20265811 AMAQI
6th May 20265612 PMAQI
6th May 2026531 PMAQI
6th May 2026542 PMAQI
6th May 2026533 PMAQI
6th May 2026544 PMAQI
6th May 2026545 PMAQI
6th May 2026546 PMAQI
6th May 2026547 PMAQI
6th May 2026558 PMAQI
6th May 2026609 PMAQI
6th May 20266210 PMAQI
6th May 20266111 PMAQI
7th May 20266012 AMAQI
7th May 2026561 AMAQI
7th May 2026582 AMAQI
7th May 2026633 AMAQI
7th May 2026624 AMAQI
24°C17/31°C
7th May 2026645 AMAQI
7th May 2026666 AMAQI
7th May 2026687 AMAQI
7th May 2026688 AMAQI
7th May 2026659 AMAQI
7th May 20266710 AMAQI
7th May 20267111 AMAQI
7th May 20267312 PMAQI
7th May 2026701 PMAQI
7th May 2026662 PMAQI
7th May 2026603 PMAQI
7th May 2026544 PMAQI
7th May 2026535 PMAQI
7th May 2026536 PMAQI
7th May 2026507 PMAQI
7th May 2026508 PMAQI
7th May 2026509 PMAQI
7th May 20264610 PMAQI
7th May 20264211 PMAQI
8th May 20264212 AMAQI
8th May 2026421 AMAQI
8th May 2026402 AMAQI
8th May 2026463 AMAQI
8th May 2026584 AMAQI
20°C14/23°C
8th May 2026575 AMAQI
8th May 2026546 AMAQI
8th May 2026547 AMAQI
8th May 2026568 AMAQI
8th May 2026579 AMAQI
8th May 20265410 AMAQI
8th May 20264411 AMAQI
8th May 20264512 PMAQI
8th May 2026411 PMAQI
8th May 2026382 PMAQI
8th May 2026243 PMAQI
8th May 2026284 PMAQI
8th May 2026275 PMAQI
8th May 2026266 PMAQI
8th May 2026307 PMAQI
8th May 2026318 PMAQI
8th May 2026369 PMAQI
8th May 20264310 PMAQI
8th May 20264911 PMAQI
9th May 20264712 AMAQI
9th May 2026471 AMAQI
9th May 2026422 AMAQI
9th May 2026473 AMAQI
9th May 2026514 AMAQI
18°C11/24°C
9th May 2026505 AMAQI
9th May 2026586 AMAQI
9th May 2026727 AMAQI
9th May 2026758 AMAQI
9th May 2026679 AMAQI
9th May 20266410 AMAQI
9th May 20265811 AMAQI
9th May 20265412 PMAQI
9th May 2026521 PMAQI
9th May 2026522 PMAQI
9th May 2026463 PMAQI
9th May 2026414 PMAQI
9th May 2026425 PMAQI
9th May 2026566 PMAQI
9th May 2026437 PMAQI
9th May 2026498 PMAQI
9th May 2026549 PMAQI
9th May 20266110 PMAQI
9th May 20266011 PMAQI
10th May 20266412 AMAQI
10th May 2026741 AMAQI
10th May 2026802 AMAQI
10th May 2026823 AMAQI
10th May 2026864 AMAQI
19°C12/27°C
10th May 2026895 AMAQI
10th May 2026956 AMAQI
10th May 2026967 AMAQI
10th May 2026958 AMAQI
10th May 2026949 AMAQI
10th May 20268010 AMAQI
10th May 20267511 AMAQI
10th May 20266812 PMAQI
10th May 2026671 PMAQI
10th May 2026642 PMAQI
10th May 2026603 PMAQI
10th May 2026584 PMAQI
10th May 2026585 PMAQI
10th May 2026616 PMAQI
10th May 2026627 PMAQI
10th May 2026688 PMAQI
10th May 2026719 PMAQI
10th May 20267410 PMAQI
10th May 20267011 PMAQI
11th May 20267112 AMAQI
11th May 2026751 AMAQI
11th May 2026822 AMAQI
11th May 2026883 AMAQI
11th May 2026864 AMAQI
22°C14/31°C
11th May 2026965 AMAQI
11th May 20261106 AMAQI
11th May 20261117 AMAQI
11th May 20261108 AMAQI
11th May 20261129 AMAQI
11th May 202610010 AMAQI
11th May 202610111 AMAQI
11th May 20269012 PMAQI
11th May 2026911 PMAQI
11th May 2026752 PMAQI
11th May 2026803 PMAQI
11th May 2026764 PMAQI
11th May 2026735 PMAQI
11th May 2026756 PMAQI
11th May 2026747 PMAQI
11th May 2026778 PMAQI
11th May 2026829 PMAQI
11th May 20267910 PMAQI
11th May 20268411 PMAQI
12th May 20269512 AMAQI
12th May 2026961 AMAQI
12th May 20261062 AMAQI
12th May 20261093 AMAQI
12th May 20261164 AMAQI
25°C18/33°C
12th May 20261065 AMAQI
12th May 20261066 AMAQI
12th May 20261167 AMAQI
12th May 20261168 AMAQI
12th May 20261209 AMAQI
12th May 202610710 AMAQI
12th May 20269611 AMAQI
12th May 20268612 PMAQI
12th May 2026781 PMAQI
12th May 2026662 PMAQI
12th May 2026643 PMAQI
12th May 2026644 PMAQI
12th May 2026615 PMAQI
12th May 2026606 PMAQI
12th May 2026577 PMAQI
12th May 2026688 PMAQI
12th May 2026809 PMAQI
12th May 20269210 PMAQI
12th May 20269411 PMAQI
13th May 20269512 AMAQI
13th May 20261111 AMAQI
13th May 20261132 AMAQI
13th May 20261173 AMAQI
13th May 20261184 AMAQI
25°C18/33°C
13th May 20261245 AMAQI
13th May 20261236 AMAQI
13th May 20261177 AMAQI
13th May 20261138 AMAQI
13th May 20261189 AMAQI
13th May 202611510 AMAQI
13th May 20269211 AMAQI
13th May 20268312 PMAQI
13th May 2026771 PMAQI
13th May 2026662 PMAQI
13th May 2026643 PMAQI
13th May 2026664 PMAQI
13th May 2026695 PMAQI
13th May 2026746 PMAQI
13th May 2026747 PMAQI
13th May 2026818 PMAQI
13th May 2026949 PMAQI
13th May 20269510 PMAQI
13th May 202611011 PMAQI
14th May 202611012 AMAQI
14th May 20261241 AMAQI
14th May 20261272 AMAQI
14th May 20261343 AMAQI
14th May 20261354 AMAQI
26°C21/34°C
14th May 20261385 AMAQI
14th May 20261426 AMAQI
14th May 20261427 AMAQI
14th May 2026368 AMAQI
14th May 20261339 AMAQI
14th May 202612210 AMAQI
14th May 20269811 AMAQI
14th May 20268512 PMAQI
14th May 2026721 PMAQI
14th May 2026662 PMAQI
14th May 2026663 PMAQI
14th May 2026664 PMAQI
14th May 2026645 PMAQI
14th May 2026676 PMAQI
14th May 2026757 PMAQI
14th May 2026748 PMAQI
14th May 2026729 PMAQI
14th May 20268410 PMAQI
14th May 20268511 PMAQI
15th May 20266912 AMAQI
15th May 2026731 AMAQI
15th May 2026662 AMAQI
15th May 2026723 AMAQI
15th May 2026684 AMAQI
26°C20/34°C
15th May 2026745 AMAQI
15th May 2026766 AMAQI
15th May 2026767 AMAQI
15th May 2026738 AMAQI
15th May 2026689 AMAQI
15th May 20266210 AMAQI
15th May 20265611 AMAQI
15th May 20263812 PMAQI
15th May 2026331 PMAQI
15th May 2026352 PMAQI
15th May 2026363 PMAQI
15th May 2026394 PMAQI
15th May 2026395 PMAQI
15th May 2026386 PMAQI
15th May 2026407 PMAQI
15th May 2026378 PMAQI
15th May 2026399 PMAQI
15th May 20263710 PMAQI
15th May 20266811 PMAQI
16th May 20269012 AMAQI
16th May 2026801 AMAQI
16th May 2026822 AMAQI
16th May 2026723 AMAQI
16th May 2026714 AMAQI
25°C19/31°C
16th May 2026685 AMAQI
16th May 2026706 AMAQI
16th May 2026797 AMAQI
16th May 2026818 AMAQI
16th May 2026689 AMAQI
16th May 20267710 AMAQI
16th May 20267611 AMAQI
16th May 20268312 PMAQI
16th May 2026791 PMAQI
16th May 2026802 PMAQI
16th May 2026843 PMAQI
16th May 2026714 PMAQI
16th May 2026645 PMAQI
16th May 2026676 PMAQI
16th May 2026697 PMAQI
16th May 2026718 PMAQI
16th May 2026779 PMAQI
16th May 20268410 PMAQI
16th May 20267311 PMAQI
17th May 20266712 AMAQI
17th May 2026771 AMAQI
17th May 2026762 AMAQI
17th May 2026713 AMAQI
17th May 2026734 AMAQI
24°C17/32°C
17th May 2026725 AMAQI
17th May 2026716 AMAQI
17th May 2026687 AMAQI
17th May 2026648 AMAQI
17th May 2026569 AMAQI
17th May 20265610 AMAQI
17th May 20266211 AMAQI
17th May 20267112 PMAQI
17th May 2026661 PMAQI
17th May 2026592 PMAQI
17th May 2026603 PMAQI
17th May 2026614 PMAQI
17th May 2026575 PMAQI
17th May 2026576 PMAQI
17th May 2026547 PMAQI
17th May 2026548 PMAQI
17th May 2026589 PMAQI
17th May 20265210 PMAQI
17th May 20265411 PMAQI
18th May 20266512 AMAQI
18th May 2026571 AMAQI
18th May 2026542 AMAQI
18th May 2026593 AMAQI
18th May 2026634 AMAQI
24°C20/31°C
18th May 2026605 AMAQI
18th May 2026666 AMAQI
18th May 2026637 AMAQI
18th May 2026618 AMAQI
18th May 2026669 AMAQI
18th May 20266210 AMAQI
18th May 20266111 AMAQI
18th May 20265212 PMAQI
18th May 2026481 PMAQI
18th May 2026482 PMAQI
18th May 2026503 PMAQI
18th May 2026504 PMAQI
18th May 2026505 PMAQI
18th May 2026486 PMAQI
18th May 2026507 PMAQI
18th May 2026538 PMAQI
18th May 2026539 PMAQI
18th May 20265510 PMAQI
18th May 20265411 PMAQI
19th May 20265812 AMAQI
19th May 2026561 AMAQI
19th May 2026542 AMAQI
19th May 2026523 AMAQI
19th May 2026504 AMAQI
20°C19/21°C
19th May 2026515 AMAQI
19th May 2026476 AMAQI
19th May 2026537 AMAQI
19th May 2026568 AMAQI
19th May 2026559 AMAQI
19th May 20265610 AMAQI
19th May 20264511 AMAQI
19th May 20264212 PMAQI
19th May 2026411 PMAQI
19th May 2026422 PMAQI
19th May 2026453 PMAQI
19th May 2026444 PMAQI
19th May 2026475 PMAQI
19th May 2026526 PMAQI
19th May 2026587 PMAQI
19th May 2026648 PMAQI
19th May 2026669 PMAQI
19th May 20266810 PMAQI
19th May 20266811 PMAQI
20th May 20267212 AMAQI
20th May 2026721 AMAQI
20th May 2026742 AMAQI
20th May 2026743 AMAQI
20th May 2026774 AMAQI
21°C19/24°C
20th May 2026825 AMAQI
20th May 2026796 AMAQI
20th May 2026757 AMAQI
20th May 2026558 AMAQI
20th May 2026469 AMAQI
20th May 20264110 AMAQI
20th May 20264111 AMAQI
20th May 20264112 PMAQI
20th May 2026471 PMAQI
20th May 2026522 PMAQI
20th May 2026603 PMAQI
20th May 2026634 PMAQI
20th May 2026625 PMAQI
20th May 2026616 PMAQI
20th May 2026637 PMAQI
20th May 2026628 PMAQI
20th May 2026659 PMAQI
20th May 20267410 PMAQI
20th May 20266811 PMAQI
21st May 20266912 AMAQI
21st May 2026661 AMAQI
21st May 2026602 AMAQI
21st May 2026403 AMAQI
21st May 2026444 AMAQI
21°C18/26°C
21st May 2026385 AMAQI
21st May 2026626 AMAQI
21st May 2026717 AMAQI
21st May 2026788 AMAQI
21st May 2026739 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 2026764 PMAQI
21st May 2026765 PMAQI
21st May 2026756 PMAQI
21st May 2026737 PMAQI
21st May 2026738 PMAQI
21st May 2026739 PMAQI
21st May 20267510 PMAQI
21st May 20267011 PMAQI
22nd May 20268012 AMAQI
22nd May 2026791 AMAQI
22nd May 2026772 AMAQI
22nd May 2026823 AMAQI
22nd May 2026824 AMAQI
21°C15/27°C
22nd May 2026815 AMAQI
22nd May 2026756 AMAQI
22nd May 2026757 AMAQI
22nd May 2026718 AMAQI
22nd May 2026739 AMAQI
22nd May 20268010 AMAQI
22nd May 20268011 AMAQI
22nd May 20268012 PMAQI
22nd May 2026801 PMAQI
22nd May 2026802 PMAQI
22nd May 2026803 PMAQI
22nd May 2026804 PMAQI
22nd May 2026805 PMAQI
22nd May 2026806 PMAQI
22nd May 2026747 PMAQI
22nd May 2026778 PMAQI
22nd May 2026849 PMAQI
22nd May 20268610 PMAQI
22nd May 20268411 PMAQI
23rd May 20268412 AMAQI
23rd May 2026821 AMAQI
23rd May 2026842 AMAQI
23rd May 2026943 AMAQI
23rd May 2026784 AMAQI
22°C18/29°C
23rd May 2026695 AMAQI
23rd May 2026706 AMAQI
23rd May 2026687 AMAQI
23rd May 2026708 AMAQI
23rd May 2026719 AMAQI
23rd May 20267010 AMAQI
23rd May 20267011 AMAQI
23rd May 20267012 PMAQI
23rd May 2026701 PMAQI
23rd May 2026702 PMAQI
23rd May 2026653 PMAQI
23rd May 2026654 PMAQI
23rd May 2026665 PMAQI
23rd May 2026666 PMAQI
23rd May 2026677 PMAQI
23rd May 2026658 PMAQI
23rd May 2026649 PMAQI
23rd May 20267310 PMAQI
23rd May 20268011 PMAQI
24th May 20266912 AMAQI
24th May 2026751 AMAQI
24th May 2026792 AMAQI
24th May 2026793 AMAQI
24th May 2026784 AMAQI
24°C19/31°C
24th May 2026795 AMAQI
24th May 2026786 AMAQI
24th May 2026767 AMAQI
24th May 2026758 AMAQI
24th May 2026689 AMAQI
24th May 20266710 AMAQI
24th May 20266711 AMAQI
24th May 20266712 PMAQI
24th May 2026671 PMAQI
24th May 2026682 PMAQI
24th May 2026663 PMAQI
24th May 2026664 PMAQI
24th May 2026645 PMAQI
24th May 2026626 PMAQI
24th May 2026637 PMAQI
24th May 2026688 PMAQI
24th May 2026769 PMAQI
24th May 20267710 PMAQI
24th May 20266811 PMAQI
25th May 20267212 AMAQI
25th May 2026761 AMAQI
25th May 2026732 AMAQI
25th May 2026683 AMAQI
25th May 2026694 AMAQI
22°C19/24°C
25th May 2026685 AMAQI
25th May 2026716 AMAQI
25th May 2026717 AMAQI
25th May 2026728 AMAQI
25th May 2026669 AMAQI
25th May 20266910 AMAQI
25th May 20266911 AMAQI
25th May 20266912 PMAQI
25th May 2026691 PMAQI
25th May 2026622 PMAQI
25th May 2026593 PMAQI
25th May 2026584 PMAQI
25th May 2026555 PMAQI
25th May 2026586 PMAQI
25th May 2026597 PMAQI
25th May 2026708 PMAQI
25th May 2026689 PMAQI
25th May 20266110 PMAQI
25th May 20265911 PMAQI
26th May 20265612 AMAQI
26th May 2026561 AMAQI
26th May 2026522 AMAQI
26th May 2026503 AMAQI
26th May 2026484 AMAQI
22°C20/26°C
26th May 2026525 AMAQI
26th May 2026526 AMAQI
26th May 2026527 AMAQI
26th May 2026478 AMAQI
26th May 2026529 AMAQI
26th May 20265310 AMAQI
26th May 20265311 AMAQI
26th May 20265612 PMAQI
26th May 2026631 PMAQI
26th May 2026662 PMAQI
26th May 2026643 PMAQI
26th May 2026224 PMAQI
26th May 2026225 PMAQI
26th May 2026216 PMAQI
26th May 2026227 PMAQI
26th May 2026168 PMAQI
26th May 2026169 PMAQI
26th May 20261910 PMAQI
26th May 20261711 PMAQI
27th May 20261712 AMAQI
27th May 2026201 AMAQI
27th May 2026232 AMAQI
27th May 2026303 AMAQI
27th May 2026284 AMAQI
19°C18/20°C
27th May 2026355 AMAQI
27th May 2026426 AMAQI
27th May 2026457 AMAQI
27th May 2026548 AMAQI
27th May 2026509 AMAQI
27th May 20264010 AMAQI
27th May 20263211 AMAQI
27th May 20262912 PMAQI
27th May 2026361 PMAQI
27th May 2026322 PMAQI
27th May 2026463 PMAQI
27th May 2026404 PMAQI
27th May 2026475 PMAQI
27th May 2026476 PMAQI
27th May 2026487 PMAQI
27th May 2026528 PMAQI
27th May 2026649 PMAQI
27th May 20266610 PMAQI
27th May 20266311 PMAQI
28th May 20266912 AMAQI
28th May 2026741 AMAQI
28th May 2026692 AMAQI
28th May 2026743 AMAQI
28th May 2026764 AMAQI
22°C17/29°C
28th May 2026725 AMAQI
28th May 2026716 AMAQI
28th May 2026737 AMAQI
28th May 2026778 AMAQI
28th May 2026739 AMAQI
28th May 20266910 AMAQI
28th May 20266711 AMAQI
28th May 20265712 PMAQI
28th May 2026541 PMAQI
28th May 2026512 PMAQI
28th May 2026463 PMAQI
28th May 2026464 PMAQI
28th May 2026485 PMAQI
28th May 2026506 PMAQI
28th May 2026497 PMAQI
28th May 2026488 PMAQI
28th May 2026499 PMAQI
28th May 20264510 PMAQI
28th May 20264211 PMAQI
29th May 20264012 AMAQI
29th May 2026381 AMAQI
29th May 2026332 AMAQI
29th May 2026313 AMAQI
29th May 2026294 AMAQI
25°C21/31°C
29th May 2026315 AMAQI
29th May 2026316 AMAQI
29th May 2026327 AMAQI
29th May 2026458 AMAQI
29th May 2026539 AMAQI
29th May 20265510 AMAQI
29th May 20264011 AMAQI
29th May 20263412 PMAQI
29th May 2026331 PMAQI
29th May 2026322 PMAQI
29th May 2026333 PMAQI
29th May 2026374 PMAQI
29th May 2026355 PMAQI
29th May 2026336 PMAQI
29th May 2026337 PMAQI
29th May 2026358 PMAQI
29th May 2026369 PMAQI
29th May 20264710 PMAQI
29th May 20266011 PMAQI
30th May 20266612 AMAQI
30th May 2026621 AMAQI
30th May 2026622 AMAQI
30th May 2026623 AMAQI
30th May 2026654 AMAQI
25°C19/30°C
30th May 2026685 AMAQI
30th May 2026746 AMAQI
30th May 2026757 AMAQI
30th May 2026848 AMAQI
30th May 2026809 AMAQI
30th May 20266810 AMAQI
30th May 20265811 AMAQI
30th May 20265212 PMAQI
30th May 2026391 PMAQI
30th May 2026402 PMAQI
30th May 2026463 PMAQI
30th May 2026474 PMAQI
30th May 2026465 PMAQI
30th May 2026486 PMAQI
30th May 2026507 PMAQI
30th May 2026548 PMAQI
30th May 2026569 PMAQI
30th May 20266910 PMAQI
30th May 20266811 PMAQI
31st May 20266912 AMAQI
31st May 2026731 AMAQI
31st May 2026672 AMAQI
31st May 2026723 AMAQI
31st May 2026754 AMAQI
26°C20/33°C
31st May 2026775 AMAQI
31st May 2026876 AMAQI
31st May 2026997 AMAQI
31st May 2026998 AMAQI
31st May 2026959 AMAQI
31st May 20268110 AMAQI
31st May 20266811 AMAQI
31st May 20265812 PMAQI
31st May 2026551 PMAQI
31st May 2026562 PMAQI
31st May 2026573 PMAQI
31st May 2026624 PMAQI
31st May 2026605 PMAQI
31st May 2026616 PMAQI
31st May 2026627 PMAQI
31st May 2026678 PMAQI
31st May 2026729 PMAQI
31st May 20267810 PMAQI
31st May 20267511 PMAQI
1st Jun 20267212 AMAQI
1st Jun 2026711 AMAQI
1st Jun 2026742 AMAQI
1st Jun 2026833 AMAQI
1st Jun 2026914 AMAQI
27°C20/33°C
1st Jun 2026975 AMAQI
1st Jun 20261126 AMAQI
1st Jun 20261177 AMAQI
1st Jun 20261258 AMAQI
1st Jun 20261179 AMAQI
1st Jun 202610710 AMAQI
1st Jun 20269011 AMAQI
1st Jun 20268112 PMAQI
1st Jun 2026721 PMAQI
1st Jun 2026732 PMAQI
1st Jun 2026713 PMAQI
1st Jun 2026684 PMAQI
1st Jun 2026655 PMAQI
1st Jun 2026696 PMAQI
1st Jun 2026747 PMAQI
1st Jun 2026768 PMAQI
1st Jun 2026719 PMAQI
1st Jun 20267810 PMAQI
1st Jun 20267811 PMAQI
2nd Jun 20268112 AMAQI
2nd Jun 2026761 AMAQI
2nd Jun 2026792 AMAQI
2nd Jun 2026783 AMAQI
2nd Jun 2026824 AMAQI
28°C21/33°C
2nd Jun 2026915 AMAQI
2nd Jun 2026986 AMAQI
2nd Jun 20261197 AMAQI
2nd Jun 20261088 AMAQI
2nd Jun 20261019 AMAQI
2nd Jun 202610410 AMAQI
2nd Jun 202610411 AMAQI
2nd Jun 20269312 PMAQI
2nd Jun 2026861 PMAQI
2nd Jun 2026802 PMAQI
2nd Jun 2026853 PMAQI
2nd Jun 2026834 PMAQI
2nd Jun 2026885 PMAQI
2nd Jun 2026946 PMAQI
2nd Jun 2026897 PMAQI
2nd Jun 2026958 PMAQI
2nd Jun 2026929 PMAQI
2nd Jun 20269910 PMAQI
2nd Jun 202610811 PMAQI
3rd Jun 202612112 AMAQI
3rd Jun 20261201 AMAQI
3rd Jun 20261292 AMAQI
3rd Jun 20261223 AMAQI
3rd Jun 20261244 AMAQI
29°C22/36°C
3rd Jun 20261365 AMAQI
3rd Jun 20261316 AMAQI
3rd Jun 20261367 AMAQI
3rd Jun 20261428 AMAQI
3rd Jun 20261349 AMAQI
3rd Jun 202611410 AMAQI
3rd Jun 202610011 AMAQI
3rd Jun 202610412 PMAQI
3rd Jun 20261041 PMAQI
3rd Jun 2026942 PMAQI
3rd Jun 2026933 PMAQI
3rd Jun 2026904 PMAQI
3rd Jun 20261035 PMAQI
3rd Jun 2026996 PMAQI
3rd Jun 2026917 PMAQI
3rd Jun 2026938 PMAQI
3rd Jun 20261049 PMAQI
3rd Jun 202610210 PMAQI
3rd Jun 202611711 PMAQI
4th Jun 202611412 AMAQI
4th Jun 20261071 AMAQI
4th Jun 20261192 AMAQI
4th Jun 20261423 AMAQI
4th Jun 20261314 AMAQI
30°C24/36°C
4th Jun 2026545 AMAQI
5 AM4th Jun 2026566 AMAQI
4th Jun 2026637 AMAQI
4th Jun 2026288 AMAQI
4th Jun 2026329 AMAQI
4th Jun 20262710 AMAQI
4th Jun 20263011 AMAQI
4th Jun 20263212 PMAQI
12 PM4th Jun 2026511 PMAQI
4th Jun 2026422 PMAQI
4th Jun 2026403 PMAQI
4th Jun 2026364 PMAQI
4th Jun 2026385 PMAQI
4th Jun 2026366 PMAQI
4th Jun 2026307 PMAQI
7 PM4th Jun 2026368 PMAQI
4th Jun 2026459 PMAQI
4th Jun 20265710 PMAQI
4th Jun 20265511 PMAQI
12 AM
4 AM
27°C22/34°C
Day time
Avg. Highest Time
7 AM
81AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
4 PM - 7 PM
58AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 AM to 7 AM (Avg. 81), while the lowest AQI was between 4 PM to 7 PM (Avg. 58).
Night time
Avg. Highest Time
12 AM - 4 AM
73AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
8 PM
61AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 73), while the lowest AQI was between 8 PM to 8 PM (Avg. 61).
2026 Days Vs Air Quality
Yongcheng, Henan, China
2026
6%
9
43%
67
31%
48
20%
31
Total number of days with different AQI categories in last 155 days in 2026 (210 days remaining)
Good
9 DaysModerate
67 DaysPoor
48 DaysUnhealthy
31 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 6%
Health Risk Level:
Extreme
In 2026, 6% of 155 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
Yongcheng, 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)
98AQI (US)
2nd January 2026
142AQI (US)
142AQI (US)
3rd January 2026
152AQI (US)
152AQI (US)
4th January 2026
147AQI (US)
147AQI (US)
5th January 2026
191AQI (US)
191AQI (US)
6th January 2026
129AQI (US)
129AQI (US)
7th January 2026
102AQI (US)
102AQI (US)
8th January 2026
135AQI (US)
135AQI (US)
9th January 2026
119AQI (US)
119AQI (US)
10th January 2026
96AQI (US)
96AQI (US)
11th January 2026
62AQI (US)
62AQI (US)
12th January 2026
101AQI (US)
101AQI (US)
13th January 2026
147AQI (US)
147AQI (US)
14th January 2026
178AQI (US)
178AQI (US)
15th January 2026
160AQI (US)
160AQI (US)
16th January 2026
162AQI (US)
162AQI (US)
17th January 2026
131AQI (US)
131AQI (US)
18th January 2026
88AQI (US)
88AQI (US)
19th January 2026
86AQI (US)
86AQI (US)
20th January 2026
66AQI (US)
66AQI (US)
21st January 2026
104AQI (US)
104AQI (US)
22nd January 2026
141AQI (US)
141AQI (US)
23rd January 2026
151AQI (US)
151AQI (US)
24th January 2026
163AQI (US)
163AQI (US)
25th January 2026
165AQI (US)
165AQI (US)
26th January 2026
162AQI (US)
162AQI (US)
27th January 2026
169AQI (US)
169AQI (US)
28th January 2026
150AQI (US)
150AQI (US)
29th January 2026
145AQI (US)
145AQI (US)
30th January 2026
139AQI (US)
139AQI (US)
31st January 2026
146AQI (US)
146AQI (US)
1st February 2026
152AQI (US)
152AQI (US)
2nd February 2026
157AQI (US)
157AQI (US)
3rd February 2026
168AQI (US)
168AQI (US)
4th February 2026
159AQI (US)
159AQI (US)
5th February 2026
161AQI (US)
161AQI (US)
6th February 2026
76AQI (US)
76AQI (US)
7th February 2026
94AQI (US)
94AQI (US)
8th February 2026
102AQI (US)
102AQI (US)
9th February 2026
98AQI (US)
98AQI (US)
10th February 2026
130AQI (US)
130AQI (US)
11th February 2026
122AQI (US)
122AQI (US)
12th February 2026
142AQI (US)
142AQI (US)
13th February 2026
151AQI (US)
151AQI (US)
14th February 2026
140AQI (US)
140AQI (US)
15th February 2026
127AQI (US)
127AQI (US)
16th February 2026
71AQI (US)
71AQI (US)
17th February 2026
129AQI (US)
129AQI (US)
18th February 2026
154AQI (US)
154AQI (US)
19th February 2026
140AQI (US)
140AQI (US)
20th February 2026
125AQI (US)
125AQI (US)
21st February 2026
96AQI (US)
96AQI (US)
22nd February 2026
99AQI (US)
99AQI (US)
23rd February 2026
91AQI (US)
91AQI (US)
24th February 2026
59AQI (US)
59AQI (US)
25th February 2026
71AQI (US)
71AQI (US)
26th February 2026
98AQI (US)
98AQI (US)
27th February 2026
123AQI (US)
123AQI (US)
28th February 2026
124AQI (US)
124AQI (US)
1st March 2026
110AQI (US)
110AQI (US)
2nd March 2026
108AQI (US)
108AQI (US)
3rd March 2026
155AQI (US)
155AQI (US)
4th March 2026
143AQI (US)
143AQI (US)
5th March 2026
106AQI (US)
106AQI (US)
6th March 2026
137AQI (US)
137AQI (US)
7th March 2026
133AQI (US)
133AQI (US)
8th March 2026
126AQI (US)
126AQI (US)
9th March 2026
157AQI (US)
157AQI (US)
10th March 2026
160AQI (US)
160AQI (US)
11th March 2026
156AQI (US)
156AQI (US)
12th March 2026
166AQI (US)
166AQI (US)
13th March 2026
154AQI (US)
154AQI (US)
14th March 2026
156AQI (US)
156AQI (US)
15th March 2026
152AQI (US)
152AQI (US)
16th March 2026
160AQI (US)
160AQI (US)
17th March 2026
154AQI (US)
154AQI (US)
18th March 2026
136AQI (US)
136AQI (US)
19th March 2026
117AQI (US)
117AQI (US)
20th March 2026
149AQI (US)
149AQI (US)
21st March 2026
158AQI (US)
158AQI (US)
22nd March 2026
154AQI (US)
154AQI (US)
23rd March 2026
158AQI (US)
158AQI (US)
24th March 2026
151AQI (US)
151AQI (US)
25th March 2026
139AQI (US)
139AQI (US)
26th March 2026
130AQI (US)
130AQI (US)
27th March 2026
139AQI (US)
139AQI (US)
28th March 2026
129AQI (US)
129AQI (US)
29th March 2026
115AQI (US)
115AQI (US)
30th March 2026
135AQI (US)
135AQI (US)
31st March 2026
135AQI (US)
135AQI (US)
1st April 2026
105AQI (US)
105AQI (US)
2nd April 2026
101AQI (US)
101AQI (US)
3rd April 2026
75AQI (US)
75AQI (US)
4th April 2026
59AQI (US)
59AQI (US)
5th April 2026
76AQI (US)
76AQI (US)
6th April 2026
85AQI (US)
85AQI (US)
7th April 2026
75AQI (US)
75AQI (US)
8th April 2026
52AQI (US)
52AQI (US)
9th April 2026
73AQI (US)
73AQI (US)
10th April 2026
77AQI (US)
77AQI (US)
11th April 2026
84AQI (US)
84AQI (US)
12th April 2026
84AQI (US)
84AQI (US)
13th April 2026
50AQI (US)
50AQI (US)
14th April 2026
51AQI (US)
51AQI (US)
15th April 2026
74AQI (US)
74AQI (US)
16th April 2026
91AQI (US)
91AQI (US)
17th April 2026
108AQI (US)
108AQI (US)
18th April 2026
103AQI (US)
103AQI (US)
19th April 2026
74AQI (US)
74AQI (US)
20th April 2026
67AQI (US)
67AQI (US)
21st April 2026
66AQI (US)
66AQI (US)
22nd April 2026
60AQI (US)
60AQI (US)
23rd April 2026
45AQI (US)
45AQI (US)
24th April 2026
46AQI (US)
46AQI (US)
25th April 2026
59AQI (US)
59AQI (US)
26th April 2026
70AQI (US)
70AQI (US)
27th April 2026
95AQI (US)
95AQI (US)
28th April 2026
59AQI (US)
59AQI (US)
29th April 2026
74AQI (US)
74AQI (US)
30th April 2026
69AQI (US)
69AQI (US)
1st May 2026
62AQI (US)
62AQI (US)
2nd May 2026
65AQI (US)
65AQI (US)
3rd May 2026
37AQI (US)
37AQI (US)
4th May 2026
44AQI (US)
44AQI (US)
5th May 2026
51AQI (US)
51AQI (US)
6th May 2026
58AQI (US)
58AQI (US)
7th May 2026
60AQI (US)
60AQI (US)
8th May 2026
43AQI (US)
43AQI (US)
9th May 2026
54AQI (US)
54AQI (US)
10th May 2026
74AQI (US)
74AQI (US)
11th May 2026
88AQI (US)
88AQI (US)
12th May 2026
90AQI (US)
90AQI (US)
13th May 2026
96AQI (US)
96AQI (US)
14th May 2026
96AQI (US)
96AQI (US)
15th May 2026
54AQI (US)
54AQI (US)
16th May 2026
75AQI (US)
75AQI (US)
17th May 2026
63AQI (US)
63AQI (US)
18th May 2026
56AQI (US)
56AQI (US)
19th May 2026
53AQI (US)
53AQI (US)
20th May 2026
63AQI (US)
63AQI (US)
21st May 2026
68AQI (US)
68AQI (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
66AQI (US)
66AQI (US)
26th May 2026
43AQI (US)
43AQI (US)
27th May 2026
41AQI (US)
41AQI (US)
28th May 2026
60AQI (US)
60AQI (US)
29th May 2026
38AQI (US)
38AQI (US)
30th May 2026
60AQI (US)
60AQI (US)
31st May 2026
72AQI (US)
72AQI (US)
1st June 2026
84AQI (US)
84AQI (US)
2nd June 2026
92AQI (US)
92AQI (US)
3rd June 2026
113AQI (US)
113AQI (US)
4th June 2026
58AQI (US)
58AQI (US)
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
133AQI (US)
120AQI (US)
141AQI (US)
74AQI (US)
63AQI (US)
87AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
2026106AQI (US)
6
15
10
10
11
7
17
14
3
23
4
6
25
3
1
9
67
48
31
Highest AQI (US) recorded in
March141AQI (US)
Lowest AQI (US) recorded in
May63AQI (US)
2025104AQI (US)
2
12
17
3
20
5
10
15
5
1
9
20
1
14
17
30
31
1
30
1
29
1
19
9
2
4
19
7
3
13
15
3
184
125
52
1
Highest AQI (US) recorded in
January148AQI (US)
Lowest AQI (US) recorded in
August58AQI (US)
202494AQI (US)
8
8
1
3
2
12
30
7
24
5
26
2
22
5
1
9
15
6
12
16
2
19
12
15
135
69
28
Highest AQI (US) recorded in
January143AQI (US)
Lowest AQI (US) recorded in
July57AQI (US)
2023123AQI (US)
1
2
3
23
5
4
25
5
Highest AQI (US) recorded in
December125AQI (US)
Lowest AQI (US) recorded in
November104AQI (US)
2021134AQI (US)
4
15
8
4
8
16
4
2
2
14
33
12
4
Highest AQI (US) recorded in
January149AQI (US)
Lowest AQI (US) recorded in
March103AQI (US)
2020112AQI (US)
2
7
1
2
26
3
15
10
6
24
1
6
13
11
4
5
20
2
4
64
56
32
2
Highest AQI (US) recorded in
December156AQI (US)
Lowest AQI (US) recorded in
July71AQI (US)
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
134AQI (US)Least Polluted Year Recorded
2024(Avg.)
94AQI (US)Yongcheng's annual 2026 AQI (US) (106) shows an average percentage change of -5.07% (improved AQI (US)) compared to previous years: 2020 (112), 2021 (134), 2023 (123), 2024 (94), 2025 (104).
