Yinan County Water Plant, Zhumadian, Henan, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
October Air Quality Analysis
Yinan County Water Plant, Zhumadian, Henan, China
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
27th Oct 2024
175AQILowest AQI recorded on
2nd Oct 2025
43AQISame Day Analysis (22nd October ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 1st highest AQI at 129 of Poor air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 22nd Oct - 23rd Oct 2025
Yinan County Water Plant, Zhumadian, Henan, China
AQI
Day
Night
.
6 AM22nd Oct 2025
6 PM
5 AM23rd Oct 2025
Day time
Avg. Highest Time
8AM22nd Oct
146AQI
Avg. Lowest Time
3PM22nd Oct
69AQI
Night time
Avg. Highest Time
5AM23rd Oct
121AQI
Avg. Lowest Time
6PM22nd Oct
75AQI
In the last 24 hours,
Yinan County Water Plant's AQI reached its highest point of 146 at 8 AM during the Day, while the lowest point, 69, was recorded at 3 PM during the Day between 22nd Oct and 23rd Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Yinan County Water Plant, Zhumadian, Henan, China
SepOct
23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd
Day
Night
23rd Sep 2025556 AMAQI
23rd Sep 2025557 AMAQI
23rd Sep 2025388 AMAQI
23rd Sep 2025379 AMAQI
23rd Sep 20253610 AMAQI
23rd Sep 20254011 AMAQI
23rd Sep 20254512 PMAQI
23rd Sep 2025411 PMAQI
23rd Sep 2025422 PMAQI
23rd Sep 2025363 PMAQI
23rd Sep 2025374 PMAQI
23rd Sep 2025375 PMAQI
23rd Sep 2025376 PMAQI
23rd Sep 2025387 PMAQI
23rd Sep 2025548 PMAQI
23rd Sep 2025529 PMAQI
23rd Sep 20255210 PMAQI
23rd Sep 20255411 PMAQI
24th Sep 20255412 AMAQI
24th Sep 2025571 AMAQI
24th Sep 2025572 AMAQI
24th Sep 2025563 AMAQI
24th Sep 2025544 AMAQI
24th Sep 2025545 AMAQI
16°C16/16°C
24th Sep 2025546 AMAQI
24th Sep 2025547 AMAQI
24th Sep 2025338 AMAQI
24th Sep 2025359 AMAQI
24th Sep 20253710 AMAQI
24th Sep 20253611 AMAQI
24th Sep 20253812 PMAQI
24th Sep 2025321 PMAQI
24th Sep 2025342 PMAQI
24th Sep 2025373 PMAQI
24th Sep 2025394 PMAQI
24th Sep 2025375 PMAQI
24th Sep 2025396 PMAQI
24th Sep 2025487 PMAQI
24th Sep 2025548 PMAQI
24th Sep 2025569 PMAQI
24th Sep 20255710 PMAQI
24th Sep 20255911 PMAQI
25th Sep 20256112 AMAQI
25th Sep 2025541 AMAQI
25th Sep 2025552 AMAQI
25th Sep 2025543 AMAQI
25th Sep 2025534 AMAQI
25th Sep 2025535 AMAQI
20°C15/25°C
25th Sep 2025536 AMAQI
25th Sep 2025537 AMAQI
25th Sep 2025568 AMAQI
25th Sep 2025589 AMAQI
25th Sep 20255910 AMAQI
25th Sep 20256111 AMAQI
25th Sep 20256012 PMAQI
25th Sep 2025581 PMAQI
25th Sep 2025532 PMAQI
25th Sep 2025513 PMAQI
25th Sep 2025484 PMAQI
25th Sep 2025545 PMAQI
25th Sep 2025586 PMAQI
25th Sep 2025627 PMAQI
25th Sep 2025698 PMAQI
25th Sep 2025769 PMAQI
25th Sep 20257910 PMAQI
25th Sep 20257611 PMAQI
26th Sep 20257612 AMAQI
26th Sep 2025731 AMAQI
26th Sep 2025652 AMAQI
26th Sep 2025563 AMAQI
26th Sep 2025564 AMAQI
26th Sep 2025575 AMAQI
21°C17/24°C
26th Sep 2025556 AMAQI
26th Sep 2025537 AMAQI
26th Sep 2025548 AMAQI
26th Sep 2025539 AMAQI
26th Sep 20254910 AMAQI
26th Sep 20254711 AMAQI
26th Sep 20254712 PMAQI
26th Sep 2025501 PMAQI
26th Sep 2025472 PMAQI
26th Sep 2025533 PMAQI
26th Sep 2025544 PMAQI
26th Sep 2025515 PMAQI
26th Sep 2025506 PMAQI
26th Sep 2025537 PMAQI
26th Sep 2025518 PMAQI
26th Sep 2025489 PMAQI
26th Sep 20254810 PMAQI
26th Sep 20255411 PMAQI
27th Sep 20255712 AMAQI
27th Sep 2025581 AMAQI
27th Sep 2025572 AMAQI
27th Sep 2025553 AMAQI
27th Sep 2025504 AMAQI
27th Sep 2025345 AMAQI
19°C19/20°C
27th Sep 2025256 AMAQI
27th Sep 2025257 AMAQI
27th Sep 2025268 AMAQI
27th Sep 2025279 AMAQI
27th Sep 20252610 AMAQI
27th Sep 20252311 AMAQI
27th Sep 20252212 PMAQI
27th Sep 2025241 PMAQI
27th Sep 2025272 PMAQI
27th Sep 2025333 PMAQI
27th Sep 2025424 PMAQI
27th Sep 2025385 PMAQI
27th Sep 2025406 PMAQI
27th Sep 2025447 PMAQI
27th Sep 2025538 PMAQI
27th Sep 2025529 PMAQI
27th Sep 20255210 PMAQI
27th Sep 20255511 PMAQI
28th Sep 20255012 AMAQI
28th Sep 2025531 AMAQI
28th Sep 2025522 AMAQI
28th Sep 2025553 AMAQI
28th Sep 2025554 AMAQI
28th Sep 2025565 AMAQI
20°C19/21°C
28th Sep 2025566 AMAQI
28th Sep 2025427 AMAQI
28th Sep 2025118 AMAQI
28th Sep 2025249 AMAQI
28th Sep 20255410 AMAQI
28th Sep 20255611 AMAQI
28th Sep 20255912 PMAQI
28th Sep 2025581 PMAQI
28th Sep 2025592 PMAQI
28th Sep 2025593 PMAQI
28th Sep 2025574 PMAQI
28th Sep 2025565 PMAQI
28th Sep 2025586 PMAQI
28th Sep 2025627 PMAQI
28th Sep 2025678 PMAQI
28th Sep 2025659 PMAQI
28th Sep 20256410 PMAQI
28th Sep 20256511 PMAQI
29th Sep 20256512 AMAQI
29th Sep 2025641 AMAQI
29th Sep 2025642 AMAQI
29th Sep 2025633 AMAQI
29th Sep 2025624 AMAQI
29th Sep 2025605 AMAQI
20°C19/22°C
29th Sep 2025606 AMAQI
29th Sep 2025637 AMAQI
29th Sep 2025628 AMAQI
29th Sep 2025649 AMAQI
29th Sep 20256410 AMAQI
29th Sep 20256011 AMAQI
29th Sep 20255612 PMAQI
29th Sep 2025561 PMAQI
29th Sep 2025602 PMAQI
29th Sep 2025613 PMAQI
29th Sep 2025604 PMAQI
29th Sep 2025645 PMAQI
29th Sep 2025666 PMAQI
29th Sep 2025587 PMAQI
29th Sep 2025598 PMAQI
29th Sep 2025619 PMAQI
29th Sep 20256810 PMAQI
29th Sep 20256911 PMAQI
30th Sep 20256012 AMAQI
30th Sep 2025561 AMAQI
30th Sep 2025562 AMAQI
30th Sep 2025503 AMAQI
30th Sep 2025484 AMAQI
30th Sep 2025495 AMAQI
20°C18/22°C
30th Sep 2025466 AMAQI
30th Sep 2025397 AMAQI
30th Sep 2025358 AMAQI
30th Sep 2025419 AMAQI
30th Sep 20254110 AMAQI
30th Sep 20254711 AMAQI
30th Sep 20254612 PMAQI
30th Sep 2025481 PMAQI
30th Sep 2025542 PMAQI
30th Sep 2025573 PMAQI
30th Sep 2025554 PMAQI
30th Sep 2025575 PMAQI
30th Sep 2025636 PMAQI
30th Sep 2025627 PMAQI
30th Sep 2025608 PMAQI
30th Sep 2025699 PMAQI
30th Sep 20256610 PMAQI
30th Sep 20257011 PMAQI
1st Oct 20257012 AMAQI
1st Oct 2025731 AMAQI
1st Oct 2025722 AMAQI
1st Oct 2025713 AMAQI
1st Oct 2025644 AMAQI
1st Oct 2025635 AMAQI
23°C18/28°C
1st Oct 2025576 AMAQI
1st Oct 2025577 AMAQI
1st Oct 2025588 AMAQI
1st Oct 2025559 AMAQI
1st Oct 20255810 AMAQI
1st Oct 20256411 AMAQI
1st Oct 20257012 PMAQI
1st Oct 2025731 PMAQI
1st Oct 2025732 PMAQI
1st Oct 2025703 PMAQI
1st Oct 2025704 PMAQI
1st Oct 2025525 PMAQI
1st Oct 2025506 PMAQI
1st Oct 2025457 PMAQI
1st Oct 2025408 PMAQI
1st Oct 2025409 PMAQI
1st Oct 20254110 PMAQI
1st Oct 20254211 PMAQI
2nd Oct 20254612 AMAQI
2nd Oct 2025461 AMAQI
2nd Oct 2025492 AMAQI
2nd Oct 2025423 AMAQI
2nd Oct 2025434 AMAQI
2nd Oct 2025425 AMAQI
21°C21/22°C
2nd Oct 2025446 AMAQI
2nd Oct 2025427 AMAQI
2nd Oct 2025358 AMAQI
2nd Oct 2025389 AMAQI
2nd Oct 20253410 AMAQI
2nd Oct 20253511 AMAQI
2nd Oct 20254112 PMAQI
2nd Oct 2025421 PMAQI
2nd Oct 2025402 PMAQI
2nd Oct 2025343 PMAQI
2nd Oct 2025394 PMAQI
2nd Oct 2025405 PMAQI
2nd Oct 2025476 PMAQI
2nd Oct 2025437 PMAQI
2nd Oct 2025538 PMAQI
2nd Oct 2025519 PMAQI
2nd Oct 20255410 PMAQI
2nd Oct 20255511 PMAQI
3rd Oct 20255712 AMAQI
3rd Oct 2025591 AMAQI
3rd Oct 2025582 AMAQI
3rd Oct 2025643 AMAQI
3rd Oct 2025634 AMAQI
3rd Oct 2025685 AMAQI
18°C17/18°C
3rd Oct 2025716 AMAQI
3rd Oct 2025687 AMAQI
3rd Oct 2025768 AMAQI
3rd Oct 2025789 AMAQI
3rd Oct 20258110 AMAQI
3rd Oct 20257911 AMAQI
3rd Oct 20257712 PMAQI
3rd Oct 2025761 PMAQI
3rd Oct 2025732 PMAQI
3rd Oct 2025673 PMAQI
3rd Oct 2025684 PMAQI
3rd Oct 2025615 PMAQI
3rd Oct 2025666 PMAQI
3rd Oct 2025537 PMAQI
3rd Oct 2025708 PMAQI
3rd Oct 2025739 PMAQI
3rd Oct 20256910 PMAQI
3rd Oct 20256511 PMAQI
4th Oct 20257212 AMAQI
4th Oct 2025721 AMAQI
4th Oct 2025742 AMAQI
4th Oct 2025783 AMAQI
4th Oct 2025804 AMAQI
4th Oct 2025745 AMAQI
18°C17/19°C
4th Oct 2025786 AMAQI
4th Oct 2025807 AMAQI
4th Oct 2025808 AMAQI
4th Oct 2025809 AMAQI
4th Oct 20258210 AMAQI
4th Oct 20258511 AMAQI
4th Oct 20258212 PMAQI
4th Oct 2025861 PMAQI
4th Oct 2025742 PMAQI
4th Oct 2025763 PMAQI
4th Oct 2025744 PMAQI
4th Oct 2025755 PMAQI
4th Oct 2025726 PMAQI
4th Oct 2025697 PMAQI
4th Oct 2025698 PMAQI
4th Oct 2025679 PMAQI
4th Oct 20257210 PMAQI
4th Oct 20257211 PMAQI
5th Oct 20257212 AMAQI
5th Oct 2025671 AMAQI
5th Oct 2025692 AMAQI
5th Oct 2025673 AMAQI
5th Oct 2025674 AMAQI
5th Oct 2025685 AMAQI
20°C18/23°C
5th Oct 2025706 AMAQI
5th Oct 2025617 AMAQI
5th Oct 2025638 AMAQI
5th Oct 2025659 AMAQI
5th Oct 20256410 AMAQI
5th Oct 20256511 AMAQI
5th Oct 20257412 PMAQI
5th Oct 2025731 PMAQI
5th Oct 2025722 PMAQI
5th Oct 2025723 PMAQI
5th Oct 2025704 PMAQI
5th Oct 2025755 PMAQI
5th Oct 2025756 PMAQI
5th Oct 2025757 PMAQI
5th Oct 2025798 PMAQI
5th Oct 2025719 PMAQI
5th Oct 20257610 PMAQI
5th Oct 20256811 PMAQI
6th Oct 20257312 AMAQI
6th Oct 2025701 AMAQI
6th Oct 2025702 AMAQI
6th Oct 2025633 AMAQI
6th Oct 2025694 AMAQI
6th Oct 2025715 AMAQI
22°C19/25°C
6th Oct 2025706 AMAQI
6th Oct 2025677 AMAQI
6th Oct 2025698 AMAQI
6th Oct 2025689 AMAQI
6th Oct 20256510 AMAQI
6th Oct 20256211 AMAQI
6th Oct 20256212 PMAQI
6th Oct 2025521 PMAQI
6th Oct 2025522 PMAQI
6th Oct 2025493 PMAQI
6th Oct 2025504 PMAQI
6th Oct 2025505 PMAQI
6th Oct 2025526 PMAQI
6th Oct 2025587 PMAQI
6th Oct 2025598 PMAQI
6th Oct 2025609 PMAQI
6th Oct 20255610 PMAQI
6th Oct 20255311 PMAQI
7th Oct 20255612 AMAQI
7th Oct 2025581 AMAQI
20°C17/21°C
7th Oct 2025477 PMAQI
7th Oct 2025808 PMAQI
7th Oct 2025849 PMAQI
7th Oct 20258910 PMAQI
7th Oct 20259211 PMAQI
8th Oct 20259012 AMAQI
8th Oct 2025841 AMAQI
8th Oct 2025902 AMAQI
8th Oct 2025833 AMAQI
8th Oct 2025864 AMAQI
8th Oct 2025845 AMAQI
19°C17/23°C
8th Oct 2025796 AMAQI
8th Oct 2025817 AMAQI
8th Oct 2025778 AMAQI
8th Oct 2025769 AMAQI
8th Oct 20258210 AMAQI
8th Oct 20258611 AMAQI
8th Oct 20259112 PMAQI
8th Oct 20251081 PMAQI
8th Oct 20251122 PMAQI
8th Oct 20251033 PMAQI
8th Oct 20251264 PMAQI
8th Oct 20251295 PMAQI
8th Oct 20251446 PMAQI
8th Oct 20251397 PMAQI
8th Oct 20251538 PMAQI
8th Oct 20251399 PMAQI
8th Oct 202513610 PMAQI
8th Oct 202513211 PMAQI
9th Oct 202513212 AMAQI
9th Oct 20251321 AMAQI
9th Oct 20251482 AMAQI
9th Oct 20251003 AMAQI
9th Oct 2025904 AMAQI
9th Oct 2025855 AMAQI
23°C19/28°C
9th Oct 2025916 AMAQI
9th Oct 2025877 AMAQI
9th Oct 2025698 AMAQI
9th Oct 2025669 AMAQI
9th Oct 20256410 AMAQI
9th Oct 20256511 AMAQI
9th Oct 20255412 PMAQI
9th Oct 2025521 PMAQI
9th Oct 2025482 PMAQI
9th Oct 2025503 PMAQI
9th Oct 2025514 PMAQI
9th Oct 2025475 PMAQI
9th Oct 2025406 PMAQI
9th Oct 2025487 PMAQI
9th Oct 2025438 PMAQI
9th Oct 2025519 PMAQI
9th Oct 20254810 PMAQI
9th Oct 20254711 PMAQI
10th Oct 20254512 AMAQI
10th Oct 2025481 AMAQI
10th Oct 2025432 AMAQI
10th Oct 2025433 AMAQI
10th Oct 2025434 AMAQI
10th Oct 2025455 AMAQI
18°C14/18°C
10th Oct 2025466 AMAQI
10th Oct 2025447 AMAQI
10th Oct 2025438 AMAQI
10th Oct 2025449 AMAQI
10th Oct 20254410 AMAQI
10th Oct 20254011 AMAQI
10th Oct 20253712 PMAQI
10th Oct 2025441 PMAQI
10th Oct 2025502 PMAQI
10th Oct 2025503 PMAQI
10th Oct 2025474 PMAQI
10th Oct 2025545 PMAQI
10th Oct 2025546 PMAQI
10th Oct 2025547 PMAQI
10th Oct 2025538 PMAQI
10th Oct 2025529 PMAQI
10th Oct 20255410 PMAQI
10th Oct 20255111 PMAQI
11th Oct 20255212 AMAQI
11th Oct 2025541 AMAQI
11th Oct 2025462 AMAQI
11th Oct 2025513 AMAQI
11th Oct 2025484 AMAQI
11th Oct 2025495 AMAQI
14°C13/15°C
11th Oct 2025486 AMAQI
11th Oct 2025497 AMAQI
11th Oct 2025498 AMAQI
11th Oct 2025499 AMAQI
11th Oct 20255010 AMAQI
11th Oct 20255111 AMAQI
11th Oct 20255412 PMAQI
11th Oct 2025531 PMAQI
11th Oct 2025542 PMAQI
11th Oct 2025583 PMAQI
11th Oct 2025614 PMAQI
11th Oct 2025605 PMAQI
11th Oct 2025636 PMAQI
11th Oct 2025587 PMAQI
11th Oct 2025608 PMAQI
11th Oct 2025609 PMAQI
11th Oct 20255910 PMAQI
11th Oct 20256211 PMAQI
12th Oct 20256612 AMAQI
12th Oct 2025651 AMAQI
12th Oct 2025752 AMAQI
12th Oct 2025763 AMAQI
12th Oct 2025764 AMAQI
12th Oct 2025765 AMAQI
14°C12/16°C
12th Oct 2025716 AMAQI
12th Oct 2025717 AMAQI
12th Oct 2025658 AMAQI
12th Oct 2025699 AMAQI
12th Oct 20257510 AMAQI
12th Oct 20258211 AMAQI
12th Oct 20257512 PMAQI
12th Oct 2025811 PMAQI
12th Oct 2025762 PMAQI
12th Oct 2025743 PMAQI
12th Oct 2025634 PMAQI
12th Oct 2025655 PMAQI
12th Oct 2025496 PMAQI
12th Oct 2025427 PMAQI
12th Oct 2025428 PMAQI
12th Oct 2025409 PMAQI
12th Oct 20254410 PMAQI
12th Oct 20254711 PMAQI
13th Oct 20254512 AMAQI
13th Oct 2025481 AMAQI
13th Oct 2025522 AMAQI
13th Oct 2025533 AMAQI
13th Oct 2025554 AMAQI
13th Oct 2025555 AMAQI
15°C14/16°C
13th Oct 2025576 AMAQI
13th Oct 2025607 AMAQI
13th Oct 2025708 AMAQI
13th Oct 2025749 AMAQI
13th Oct 20257910 AMAQI
13th Oct 20257011 AMAQI
13th Oct 20257012 PMAQI
13th Oct 2025641 PMAQI
13th Oct 2025652 PMAQI
13th Oct 2025623 PMAQI
13th Oct 2025594 PMAQI
13th Oct 2025605 PMAQI
13th Oct 2025596 PMAQI
13th Oct 2025587 PMAQI
13th Oct 2025688 PMAQI
13th Oct 2025809 PMAQI
13th Oct 20258810 PMAQI
13th Oct 20259611 PMAQI
14th Oct 202511112 AMAQI
14th Oct 2025971 AMAQI
14th Oct 2025902 AMAQI
14th Oct 2025913 AMAQI
14th Oct 2025904 AMAQI
14th Oct 2025865 AMAQI
16°C13/20°C
14th Oct 2025876 AMAQI
14th Oct 2025827 AMAQI
14th Oct 2025828 AMAQI
14th Oct 2025819 AMAQI
14th Oct 20258410 AMAQI
14th Oct 20258211 AMAQI
14th Oct 20257612 PMAQI
14th Oct 2025761 PMAQI
14th Oct 2025752 PMAQI
14th Oct 2025763 PMAQI
14th Oct 2025694 PMAQI
14th Oct 2025725 PMAQI
14th Oct 2025736 PMAQI
14th Oct 2025727 PMAQI
14th Oct 2025718 PMAQI
14th Oct 2025749 PMAQI
14th Oct 20257910 PMAQI
14th Oct 20257411 PMAQI
15th Oct 20258012 AMAQI
15th Oct 2025801 AMAQI
15th Oct 2025882 AMAQI
15th Oct 2025913 AMAQI
15th Oct 2025924 AMAQI
15th Oct 2025915 AMAQI
18°C13/23°C
15th Oct 2025896 AMAQI
15th Oct 2025827 AMAQI
15th Oct 2025758 AMAQI
15th Oct 2025689 AMAQI
15th Oct 20257010 AMAQI
15th Oct 20257111 AMAQI
15th Oct 20257112 PMAQI
15th Oct 2025661 PMAQI
15th Oct 2025582 PMAQI
15th Oct 2025603 PMAQI
15th Oct 2025544 PMAQI
15th Oct 2025575 PMAQI
15th Oct 2025536 PMAQI
15th Oct 2025567 PMAQI
15th Oct 2025618 PMAQI
15th Oct 2025699 PMAQI
15th Oct 20257610 PMAQI
15th Oct 20258511 PMAQI
16th Oct 20257912 AMAQI
16th Oct 2025751 AMAQI
16th Oct 2025762 AMAQI
16th Oct 2025783 AMAQI
16th Oct 2025804 AMAQI
16th Oct 2025865 AMAQI
18°C17/20°C
16th Oct 2025876 AMAQI
16th Oct 2025917 AMAQI
16th Oct 2025978 AMAQI
16th Oct 2025929 AMAQI
16th Oct 20259610 AMAQI
16th Oct 20259711 AMAQI
16th Oct 202511012 PMAQI
16th Oct 20251091 PMAQI
16th Oct 20251092 PMAQI
16th Oct 20251033 PMAQI
16th Oct 2025944 PMAQI
16th Oct 20251065 PMAQI
16th Oct 2025976 PMAQI
16th Oct 2025907 PMAQI
16th Oct 2025908 PMAQI
16th Oct 2025889 PMAQI
16th Oct 20259310 PMAQI
16th Oct 20258811 PMAQI
17th Oct 20258412 AMAQI
17th Oct 2025781 AMAQI
17th Oct 2025712 AMAQI
17th Oct 2025663 AMAQI
17th Oct 2025634 AMAQI
17th Oct 2025535 AMAQI
18°C16/20°C
17th Oct 2025556 AMAQI
17th Oct 2025527 AMAQI
17th Oct 2025428 AMAQI
17th Oct 2025349 AMAQI
17th Oct 20253410 AMAQI
17th Oct 20253711 AMAQI
17th Oct 20253512 PMAQI
17th Oct 2025341 PMAQI
17th Oct 2025372 PMAQI
17th Oct 2025353 PMAQI
17th Oct 2025384 PMAQI
17th Oct 2025375 PMAQI
17th Oct 2025366 PMAQI
17th Oct 2025357 PMAQI
17th Oct 2025368 PMAQI
17th Oct 2025379 PMAQI
17th Oct 20254910 PMAQI
17th Oct 20255511 PMAQI
18th Oct 20255712 AMAQI
18th Oct 2025671 AMAQI
18th Oct 2025712 AMAQI
18th Oct 2025683 AMAQI
18th Oct 2025694 AMAQI
18th Oct 2025735 AMAQI
17°C15/18°C
18th Oct 2025786 AMAQI
18th Oct 2025777 AMAQI
18th Oct 2025858 AMAQI
18th Oct 2025949 AMAQI
18th Oct 20259310 AMAQI
18th Oct 20259311 AMAQI
18th Oct 20259012 PMAQI
18th Oct 2025911 PMAQI
18th Oct 2025902 PMAQI
18th Oct 2025883 PMAQI
18th Oct 2025894 PMAQI
18th Oct 2025845 PMAQI
18th Oct 2025706 PMAQI
18th Oct 2025707 PMAQI
18th Oct 2025678 PMAQI
18th Oct 2025729 PMAQI
18th Oct 20257110 PMAQI
18th Oct 20257411 PMAQI
19th Oct 20257812 AMAQI
19th Oct 2025741 AMAQI
19th Oct 2025762 AMAQI
19th Oct 2025893 AMAQI
19th Oct 2025834 AMAQI
19th Oct 2025875 AMAQI
14°C13/15°C
19th Oct 2025796 AMAQI
19th Oct 2025817 AMAQI
19th Oct 2025928 AMAQI
19th Oct 2025929 AMAQI
19th Oct 20259310 AMAQI
19th Oct 20259611 AMAQI
19th Oct 20259312 PMAQI
19th Oct 2025971 PMAQI
19th Oct 20251012 PMAQI
19th Oct 20251023 PMAQI
19th Oct 2025964 PMAQI
19th Oct 20251155 PMAQI
19th Oct 20251236 PMAQI
19th Oct 2025977 PMAQI
19th Oct 20251088 PMAQI
19th Oct 2025989 PMAQI
19th Oct 20259610 PMAQI
19th Oct 202510511 PMAQI
20th Oct 20258412 AMAQI
20th Oct 2025831 AMAQI
20th Oct 2025932 AMAQI
20th Oct 2025773 AMAQI
20th Oct 2025854 AMAQI
20th Oct 2025885 AMAQI
13°C11/13°C
20th Oct 2025876 AMAQI
20th Oct 2025937 AMAQI
20th Oct 2025968 AMAQI
20th Oct 20251049 AMAQI
20th Oct 20259510 AMAQI
20th Oct 20258711 AMAQI
20th Oct 20258712 PMAQI
20th Oct 2025811 PMAQI
20th Oct 2025842 PMAQI
20th Oct 2025763 PMAQI
20th Oct 2025664 PMAQI
20th Oct 2025685 PMAQI
20th Oct 2025676 PMAQI
20th Oct 2025667 PMAQI
20th Oct 2025688 PMAQI
20th Oct 2025749 PMAQI
20th Oct 20256710 PMAQI
20th Oct 20257011 PMAQI
21st Oct 20257512 AMAQI
21st Oct 2025841 AMAQI
21st Oct 2025922 AMAQI
21st Oct 2025953 AMAQI
21st Oct 2025944 AMAQI
21st Oct 2025805 AMAQI
9°C7/10°C
21st Oct 2025846 AMAQI
21st Oct 2025837 AMAQI
21st Oct 2025868 AMAQI
21st Oct 2025859 AMAQI
21st Oct 20258610 AMAQI
21st Oct 20258711 AMAQI
21st Oct 20258612 PMAQI
21st Oct 2025811 PMAQI
21st Oct 2025802 PMAQI
21st Oct 2025813 PMAQI
21st Oct 2025884 PMAQI
21st Oct 2025885 PMAQI
21st Oct 2025896 PMAQI
21st Oct 2025987 PMAQI
21st Oct 20251098 PMAQI
21st Oct 20251139 PMAQI
21st Oct 202511610 PMAQI
21st Oct 202512811 PMAQI
22nd Oct 202513512 AMAQI
22nd Oct 20251261 AMAQI
22nd Oct 20251362 AMAQI
22nd Oct 20251333 AMAQI
22nd Oct 20251354 AMAQI
22nd Oct 20251415 AMAQI
9°C7/11°C
22nd Oct 20251426 AMAQI
22nd Oct 20251417 AMAQI
22nd Oct 20251468 AMAQI
22nd Oct 20251469 AMAQI
22nd Oct 202514110 AMAQI
22nd Oct 202512211 AMAQI
22nd Oct 202510812 PMAQI
22nd Oct 2025951 PMAQI
22nd Oct 2025902 PMAQI
22nd Oct 2025693 PMAQI
22nd Oct 2025724 PMAQI
22nd Oct 2025755 PMAQI
22nd Oct 2025756 PMAQI
22nd Oct 2025817 PMAQI
22nd Oct 2025948 PMAQI
22nd Oct 2025979 PMAQI
22nd Oct 20259610 PMAQI
22nd Oct 202511111 PMAQI
23rd Oct 202510212 AMAQI
23rd Oct 20251121 AMAQI
23rd Oct 20251112 AMAQI
23rd Oct 20251123 AMAQI
23rd Oct 20251204 AMAQI
23rd Oct 20251215 AMAQI
11°C7/16°C
23rd Oct 20251286 AMAQI
6 AM23rd Oct 20251307 AMAQI
23rd Oct 20251378 AMAQI
12 PM
6 PM
12 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 6 PM
66AQI
13 hours / Day
390 hours / Month
Avg. Lowest Time
9 AM - 6 PM
65AQI
10 hours / Day
300 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 6 PM (Avg. 66), while the lowest AQI was between 9 AM to 6 PM (Avg. 65).
Night time
Avg. Highest Time
12 AM - 2 AM
73AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
7 PM
63AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 2 AM (Avg. 73), while the lowest AQI was between 7 PM to 7 PM (Avg. 63).
2025 Days Vs Air Quality
Yinan County Water Plant, Zhumadian, Henan, China
2025
8%
25
55%
161
27%
81
9%
26
0.6%
2
Total number of days with different AQI categories in last 296 days in 2025 (69 days remaining)
Good
25 DaysModerate
161 DaysPoor
81 DaysUnhealthy
26 DaysSevere
2 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 8%
Health Risk Level:
Extreme
In 2025, 8% of 296 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
Yinan County Water Plant, Zhumadian, Henan, China
AQI levels in 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
164AQI
164AQI
2nd January 2025
176AQI
176AQI
3rd January 2025
177AQI
177AQI
4th January 2025
205AQI
205AQI
5th January 2025
156AQI
156AQI
6th January 2025
147AQI
147AQI
7th January 2025
134AQI
134AQI
8th January 2025
126AQI
126AQI
9th January 2025
99AQI
99AQI
10th January 2025
128AQI
128AQI
11th January 2025
119AQI
119AQI
12th January 2025
113AQI
113AQI
13th January 2025
147AQI
147AQI
14th January 2025
143AQI
143AQI
15th January 2025
99AQI
99AQI
16th January 2025
123AQI
123AQI
17th January 2025
126AQI
126AQI
18th January 2025
153AQI
153AQI
19th January 2025
156AQI
156AQI
20th January 2025
170AQI
170AQI
21st January 2025
173AQI
173AQI
22nd January 2025
206AQI
206AQI
23rd January 2025
172AQI
172AQI
24th January 2025
150AQI
150AQI
25th January 2025
140AQI
140AQI
26th January 2025
109AQI
109AQI
27th January 2025
85AQI
85AQI
28th January 2025
124AQI
124AQI
29th January 2025
196AQI
196AQI
30th January 2025
161AQI
161AQI
31st January 2025
175AQI
175AQI
1st February 2025
160AQI
160AQI
2nd February 2025
169AQI
169AQI
3rd February 2025
170AQI
170AQI
4th February 2025
134AQI
134AQI
5th February 2025
112AQI
112AQI
6th February 2025
97AQI
97AQI
7th February 2025
88AQI
88AQI
8th February 2025
83AQI
83AQI
9th February 2025
95AQI
95AQI
10th February 2025
114AQI
114AQI
11th February 2025
138AQI
138AQI
12th February 2025
138AQI
138AQI
13th February 2025
124AQI
124AQI
14th February 2025
143AQI
143AQI
15th February 2025
140AQI
140AQI
16th February 2025
121AQI
121AQI
17th February 2025
117AQI
117AQI
18th February 2025
123AQI
123AQI
19th February 2025
146AQI
146AQI
20th February 2025
139AQI
139AQI
21st February 2025
148AQI
148AQI
22nd February 2025
154AQI
154AQI
23rd February 2025
162AQI
162AQI
24th February 2025
137AQI
137AQI
25th February 2025
151AQI
151AQI
26th February 2025
151AQI
151AQI
27th February 2025
155AQI
155AQI
28th February 2025
158AQI
158AQI
1st March 2025
155AQI
155AQI
2nd March 2025
102AQI
102AQI
3rd March 2025
95AQI
95AQI
4th March 2025
93AQI
93AQI
5th March 2025
116AQI
116AQI
6th March 2025
132AQI
132AQI
7th March 2025
127AQI
127AQI
8th March 2025
145AQI
145AQI
9th March 2025
149AQI
149AQI
10th March 2025
146AQI
146AQI
11th March 2025
153AQI
153AQI
12th March 2025
158AQI
158AQI
13th March 2025
159AQI
159AQI
14th March 2025
104AQI
104AQI
15th March 2025
133AQI
133AQI
16th March 2025
87AQI
87AQI
17th March 2025
85AQI
85AQI
18th March 2025
84AQI
84AQI
19th March 2025
87AQI
87AQI
20th March 2025
73AQI
73AQI
21st March 2025
72AQI
72AQI
22nd March 2025
81AQI
81AQI
23rd March 2025
97AQI
97AQI
24th March 2025
113AQI
113AQI
25th March 2025
96AQI
96AQI
26th March 2025
125AQI
125AQI
27th March 2025
118AQI
118AQI
28th March 2025
130AQI
130AQI
29th March 2025
104AQI
104AQI
30th March 2025
113AQI
113AQI
31st March 2025
108AQI
108AQI
1st April 2025
109AQI
109AQI
2nd April 2025
93AQI
93AQI
3rd April 2025
102AQI
102AQI
4th April 2025
131AQI
131AQI
5th April 2025
98AQI
98AQI
6th April 2025
112AQI
112AQI
7th April 2025
104AQI
104AQI
8th April 2025
116AQI
116AQI
9th April 2025
129AQI
129AQI
10th April 2025
132AQI
132AQI
11th April 2025
118AQI
118AQI
12th April 2025
157AQI
157AQI
13th April 2025
116AQI
116AQI
14th April 2025
97AQI
97AQI
15th April 2025
93AQI
93AQI
16th April 2025
99AQI
99AQI
17th April 2025
112AQI
112AQI
18th April 2025
113AQI
113AQI
19th April 2025
99AQI
99AQI
20th April 2025
108AQI
108AQI
21st April 2025
98AQI
98AQI
22nd April 2025
101AQI
101AQI
23rd April 2025
116AQI
116AQI
24th April 2025
92AQI
92AQI
25th April 2025
102AQI
102AQI
26th April 2025
95AQI
95AQI
27th April 2025
100AQI
100AQI
28th April 2025
80AQI
80AQI
29th April 2025
87AQI
87AQI
30th April 2025
89AQI
89AQI
1st May 2025
87AQI
87AQI
2nd May 2025
96AQI
96AQI
3rd May 2025
77AQI
77AQI
4th May 2025
88AQI
88AQI
5th May 2025
100AQI
100AQI
6th May 2025
132AQI
132AQI
7th May 2025
141AQI
141AQI
8th May 2025
117AQI
117AQI
9th May 2025
106AQI
106AQI
10th May 2025
86AQI
86AQI
11th May 2025
90AQI
90AQI
12th May 2025
87AQI
87AQI
13th May 2025
95AQI
95AQI
14th May 2025
94AQI
94AQI
15th May 2025
101AQI
101AQI
16th May 2025
95AQI
95AQI
17th May 2025
126AQI
126AQI
18th May 2025
102AQI
102AQI
19th May 2025
123AQI
123AQI
20th May 2025
106AQI
106AQI
21st May 2025
108AQI
108AQI
22nd May 2025
105AQI
105AQI
23rd May 2025
116AQI
116AQI
24th May 2025
104AQI
104AQI
25th May 2025
102AQI
102AQI
26th May 2025
101AQI
101AQI
27th May 2025
110AQI
110AQI
28th May 2025
109AQI
109AQI
29th May 2025
107AQI
107AQI
30th May 2025
91AQI
91AQI
31st May 2025
86AQI
86AQI
1st June 2025
85AQI
85AQI
2nd June 2025
87AQI
87AQI
3rd June 2025
90AQI
90AQI
4th June 2025
92AQI
92AQI
5th June 2025
85AQI
85AQI
6th June 2025
87AQI
87AQI
7th June 2025
85AQI
85AQI
8th June 2025
85AQI
85AQI
9th June 2025
78AQI
78AQI
10th June 2025
78AQI
78AQI
11th June 2025
81AQI
81AQI
12th June 2025
82AQI
82AQI
13th June 2025
80AQI
80AQI
14th June 2025
75AQI
75AQI
15th June 2025
71AQI
71AQI
16th June 2025
70AQI
70AQI
17th June 2025
73AQI
73AQI
18th June 2025
57AQI
57AQI
19th June 2025
49AQI
49AQI
20th June 2025
58AQI
58AQI
21st June 2025
62AQI
62AQI
22nd June 2025
70AQI
70AQI
23rd June 2025
66AQI
66AQI
24th June 2025
64AQI
64AQI
25th June 2025
66AQI
66AQI
26th June 2025
56AQI
56AQI
27th June 2025
55AQI
55AQI
28th June 2025
51AQI
51AQI
29th June 2025
48AQI
48AQI
30th June 2025
51AQI
51AQI
1st July 2025
49AQI
49AQI
2nd July 2025
44AQI
44AQI
3rd July 2025
50AQI
50AQI
4th July 2025
51AQI
51AQI
5th July 2025
53AQI
53AQI
6th July 2025
56AQI
56AQI
7th July 2025
59AQI
59AQI
8th July 2025
63AQI
63AQI
9th July 2025
53AQI
53AQI
10th July 2025
63AQI
63AQI
11th July 2025
77AQI
77AQI
12th July 2025
68AQI
68AQI
13th July 2025
62AQI
62AQI
14th July 2025
63AQI
63AQI
15th July 2025
63AQI
63AQI
16th July 2025
68AQI
68AQI
17th July 2025
65AQI
65AQI
18th July 2025
65AQI
65AQI
19th July 2025
65AQI
65AQI
20th July 2025
63AQI
63AQI
21st July 2025
59AQI
59AQI
22nd July 2025
57AQI
57AQI
23rd July 2025
47AQI
47AQI
24th July 2025
50AQI
50AQI
25th July 2025
54AQI
54AQI
26th July 2025
54AQI
54AQI
27th July 2025
52AQI
52AQI
28th July 2025
51AQI
51AQI
29th July 2025
53AQI
53AQI
30th July 2025
57AQI
57AQI
31st July 2025
57AQI
57AQI
1st August 2025
58AQI
58AQI
2nd August 2025
56AQI
56AQI
3rd August 2025
58AQI
58AQI
4th August 2025
62AQI
62AQI
5th August 2025
63AQI
63AQI
6th August 2025
63AQI
63AQI
7th August 2025
58AQI
58AQI
8th August 2025
56AQI
56AQI
9th August 2025
53AQI
53AQI
10th August 2025
57AQI
57AQI
11th August 2025
47AQI
47AQI
12th August 2025
48AQI
48AQI
13th August 2025
50AQI
50AQI
14th August 2025
57AQI
57AQI
15th August 2025
52AQI
52AQI
16th August 2025
46AQI
46AQI
17th August 2025
51AQI
51AQI
18th August 2025
55AQI
55AQI
19th August 2025
55AQI
55AQI
20th August 2025
47AQI
47AQI
21st August 2025
49AQI
49AQI
22nd August 2025
49AQI
49AQI
23rd August 2025
49AQI
49AQI
24th August 2025
52AQI
52AQI
25th August 2025
55AQI
55AQI
26th August 2025
56AQI
56AQI
27th August 2025
59AQI
59AQI
28th August 2025
60AQI
60AQI
29th August 2025
60AQI
60AQI
30th August 2025
61AQI
61AQI
31st August 2025
56AQI
56AQI
1st September 2025
55AQI
55AQI
2nd September 2025
57AQI
57AQI
3rd September 2025
59AQI
59AQI
4th September 2025
68AQI
68AQI
5th September 2025
64AQI
64AQI
6th September 2025
62AQI
62AQI
7th September 2025
64AQI
64AQI
8th September 2025
52AQI
52AQI
9th September 2025
54AQI
54AQI
10th September 2025
57AQI
57AQI
11th September 2025
51AQI
51AQI
12th September 2025
46AQI
46AQI
13th September 2025
56AQI
56AQI
14th September 2025
53AQI
53AQI
15th September 2025
51AQI
51AQI
16th September 2025
58AQI
58AQI
17th September 2025
50AQI
50AQI
18th September 2025
48AQI
48AQI
19th September 2025
42AQI
42AQI
20th September 2025
53AQI
53AQI
21st September 2025
62AQI
62AQI
22nd September 2025
49AQI
49AQI
23rd September 2025
48AQI
48AQI
24th September 2025
48AQI
48AQI
25th September 2025
60AQI
60AQI
26th September 2025
58AQI
58AQI
27th September 2025
43AQI
43AQI
28th September 2025
55AQI
55AQI
29th September 2025
63AQI
63AQI
30th September 2025
55AQI
55AQI
1st October 2025
58AQI
58AQI
2nd October 2025
43AQI
43AQI
3rd October 2025
66AQI
66AQI
4th October 2025
75AQI
75AQI
5th October 2025
70AQI
70AQI
6th October 2025
63AQI
63AQI
7th October 2025
76AQI
76AQI
8th October 2025
105AQI
105AQI
9th October 2025
85AQI
85AQI
10th October 2025
48AQI
48AQI
11th October 2025
54AQI
54AQI
12th October 2025
63AQI
63AQI
13th October 2025
61AQI
61AQI
14th October 2025
86AQI
86AQI
15th October 2025
73AQI
73AQI
16th October 2025
90AQI
90AQI
17th October 2025
54AQI
54AQI
18th October 2025
73AQI
73AQI
19th October 2025
91AQI
91AQI
20th October 2025
81AQI
81AQI
21st October 2025
90AQI
90AQI
22nd October 2025
129AQI
129AQI
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
147AQI
135AQI
114AQI
107AQI
103AQI
71AQI
58AQI
55AQI
55AQI
74AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202592AQI
3
14
12
2
4
15
9
11
16
4
13
16
1
13
18
2
28
5
26
8
23
8
22
2
18
2
25
161
81
26
2
Highest AQI recorded in
January147AQI
Lowest AQI recorded in
September55AQI
202499AQI
16
5
7
30
31
7
24
1
21
7
5
18
8
8
10
12
22
9
8
124
80
29
Highest AQI recorded in
December139AQI
Lowest AQI recorded in
August60AQI
2023108AQI
3
16
14
1
16
17
1
Highest AQI recorded in
November140AQI
Lowest AQI recorded in
December105AQI
2021126AQI
10
8
9
4
9
11
5
4
23
19
14
4
Highest AQI recorded in
January139AQI
Lowest AQI recorded in
March80AQI
2020101AQI
3
7
15
14
2
19
6
9
21
1
1
11
14
4
1
3
12
14
1
20
63
55
19
1
Highest AQI recorded in
December141AQI
Lowest AQI recorded in
July56AQI
Most & Least Polluted Years Over the Last 5 Years
Most Polluted Year Recorded
2021(Avg.)
126AQILeast Polluted Year Recorded
2025(Avg.)
92AQIYinan County Water Plant's annual 2025 AQI (92) shows an average percentage change of -14.5% (improved AQI) compared to previous years: 2020 (101), 2021 (126), 2023 (108), 2024 (99).
