Banking College, Zhengzhou, 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+
August Air Quality Analysis
Banking College, Zhengzhou, Henan, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
12th Aug 2021
132AQILowest AQI recorded on
29th Aug 2021
29AQISame Day Analysis (3rd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 63 of Moderate air quality, showing improvement over 2023, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Banking College, Zhengzhou, Henan, China
AQI
Day
Night
.
5 AM3rd Aug 2025
7 PM
4 AM4th Aug 2025
Day time
Avg. Highest Time
9AM3rd Aug
72AQI
Avg. Lowest Time
7AM3rd Aug
62AQI
Night time
Avg. Highest Time
10PM3rd Aug
66AQI
Avg. Lowest Time
1AM4th Aug
60AQI
In the last 24 hours,
Banking College's AQI reached its highest point of 72 at 9 AM during the Day, while the lowest point, 60, was recorded at 1 AM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Banking College, Zhengzhou, Henan, China
JulAug
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 - 04th04th
Day
Night
5th Jul 2025575 AMAQI
5th Jul 2025586 AMAQI
5th Jul 2025577 AMAQI
5th Jul 2025368 AMAQI
5th Jul 2025289 AMAQI
5th Jul 20253010 AMAQI
5th Jul 20253411 AMAQI
5th Jul 20253812 PMAQI
5th Jul 2025441 PMAQI
5th Jul 2025402 PMAQI
5th Jul 2025383 PMAQI
5th Jul 2025384 PMAQI
5th Jul 2025365 PMAQI
5th Jul 2025376 PMAQI
5th Jul 2025467 PMAQI
5th Jul 2025538 PMAQI
5th Jul 2025559 PMAQI
5th Jul 20255610 PMAQI
5th Jul 20255511 PMAQI
6th Jul 20255512 AMAQI
6th Jul 2025581 AMAQI
6th Jul 2025572 AMAQI
6th Jul 2025563 AMAQI
6th Jul 2025564 AMAQI
34°C29/39°C
6th Jul 2025555 AMAQI
6th Jul 2025566 AMAQI
6th Jul 2025557 AMAQI
6th Jul 2025578 AMAQI
6th Jul 2025589 AMAQI
6th Jul 20255710 AMAQI
6th Jul 20255911 AMAQI
6th Jul 20255612 PMAQI
6th Jul 2025561 PMAQI
6th Jul 2025552 PMAQI
6th Jul 2025553 PMAQI
6th Jul 2025554 PMAQI
6th Jul 2025565 PMAQI
6th Jul 2025606 PMAQI
6th Jul 2025607 PMAQI
6th Jul 2025598 PMAQI
6th Jul 2025609 PMAQI
6th Jul 20256010 PMAQI
6th Jul 20255811 PMAQI
7th Jul 20255812 AMAQI
7th Jul 2025561 AMAQI
7th Jul 2025562 AMAQI
7th Jul 2025563 AMAQI
7th Jul 2025564 AMAQI
35°C29/41°C
7th Jul 2025565 AMAQI
7th Jul 2025576 AMAQI
7th Jul 2025567 AMAQI
7th Jul 2025568 AMAQI
7th Jul 2025579 AMAQI
7th Jul 20255810 AMAQI
7th Jul 20256611 AMAQI
7th Jul 20257312 PMAQI
7th Jul 2025741 PMAQI
7th Jul 2025752 PMAQI
7th Jul 2025743 PMAQI
7th Jul 2025724 PMAQI
7th Jul 2025705 PMAQI
7th Jul 2025686 PMAQI
7th Jul 2025687 PMAQI
7th Jul 2025668 PMAQI
7th Jul 2025649 PMAQI
7th Jul 20256410 PMAQI
7th Jul 20256311 PMAQI
8th Jul 20255412 AMAQI
8th Jul 2025571 AMAQI
8th Jul 2025572 AMAQI
8th Jul 2025573 AMAQI
8th Jul 2025594 AMAQI
33°C28/40°C
8th Jul 2025595 AMAQI
8th Jul 2025596 AMAQI
8th Jul 2025597 AMAQI
8th Jul 2025558 AMAQI
8th Jul 2025579 AMAQI
8th Jul 20256010 AMAQI
8th Jul 20256211 AMAQI
8th Jul 20256212 PMAQI
8th Jul 2025601 PMAQI
8th Jul 2025602 PMAQI
8th Jul 2025603 PMAQI
8th Jul 2025594 PMAQI
8th Jul 2025605 PMAQI
8th Jul 2025676 PMAQI
8th Jul 2025687 PMAQI
8th Jul 2025638 PMAQI
8th Jul 2025619 PMAQI
8th Jul 20255810 PMAQI
8th Jul 20255811 PMAQI
9th Jul 20255712 AMAQI
9th Jul 2025581 AMAQI
9th Jul 2025582 AMAQI
9th Jul 2025583 AMAQI
9th Jul 2025594 AMAQI
30°C26/36°C
9th Jul 2025595 AMAQI
9th Jul 2025596 AMAQI
9th Jul 2025597 AMAQI
9th Jul 2025768 AMAQI
9th Jul 2025789 AMAQI
9th Jul 20257310 AMAQI
9th Jul 20256611 AMAQI
9th Jul 20256412 PMAQI
9th Jul 2025591 PMAQI
9th Jul 2025582 PMAQI
9th Jul 2025603 PMAQI
9th Jul 2025564 PMAQI
9th Jul 2025575 PMAQI
9th Jul 2025726 PMAQI
9th Jul 2025677 PMAQI
9th Jul 2025648 PMAQI
9th Jul 2025639 PMAQI
9th Jul 20256410 PMAQI
9th Jul 20256511 PMAQI
10th Jul 20256312 AMAQI
10th Jul 2025581 AMAQI
10th Jul 2025582 AMAQI
10th Jul 2025603 AMAQI
10th Jul 2025604 AMAQI
30°C26/34°C
10th Jul 2025605 AMAQI
10th Jul 2025606 AMAQI
10th Jul 2025607 AMAQI
10th Jul 2025768 AMAQI
10th Jul 2025829 AMAQI
10th Jul 20258410 AMAQI
10th Jul 20258511 AMAQI
10th Jul 20258112 PMAQI
10th Jul 2025821 PMAQI
10th Jul 2025842 PMAQI
10th Jul 2025843 PMAQI
10th Jul 2025854 PMAQI
10th Jul 2025845 PMAQI
10th Jul 2025836 PMAQI
10th Jul 2025787 PMAQI
10th Jul 2025728 PMAQI
10th Jul 2025729 PMAQI
10th Jul 20257210 PMAQI
10th Jul 20257211 PMAQI
11th Jul 20257212 AMAQI
11th Jul 2025611 AMAQI
11th Jul 2025612 AMAQI
11th Jul 2025633 AMAQI
11th Jul 2025674 AMAQI
32°C27/36°C
11th Jul 2025675 AMAQI
11th Jul 2025666 AMAQI
11th Jul 2025667 AMAQI
11th Jul 2025868 AMAQI
11th Jul 2025999 AMAQI
11th Jul 202510110 AMAQI
11th Jul 202510011 AMAQI
11th Jul 20259512 PMAQI
11th Jul 2025961 PMAQI
11th Jul 2025892 PMAQI
11th Jul 2025863 PMAQI
11th Jul 2025864 PMAQI
11th Jul 2025865 PMAQI
11th Jul 2025866 PMAQI
11th Jul 2025827 PMAQI
11th Jul 2025768 PMAQI
11th Jul 2025769 PMAQI
11th Jul 20257610 PMAQI
11th Jul 20257811 PMAQI
12th Jul 20257812 AMAQI
12th Jul 2025681 AMAQI
12th Jul 2025662 AMAQI
12th Jul 2025683 AMAQI
12th Jul 2025724 AMAQI
33°C27/38°C
12th Jul 2025725 AMAQI
12th Jul 2025726 AMAQI
12th Jul 2025727 AMAQI
12th Jul 2025888 AMAQI
12th Jul 2025909 AMAQI
12th Jul 20258710 AMAQI
12th Jul 20258911 AMAQI
12th Jul 20258612 PMAQI
12th Jul 2025861 PMAQI
12th Jul 2025822 PMAQI
12th Jul 2025833 PMAQI
12th Jul 2025804 PMAQI
12th Jul 2025805 PMAQI
12th Jul 2025816 PMAQI
12th Jul 2025787 PMAQI
12th Jul 2025768 PMAQI
12th Jul 2025769 PMAQI
12th Jul 20257710 PMAQI
12th Jul 20257711 PMAQI
13th Jul 20257612 AMAQI
13th Jul 2025701 AMAQI
13th Jul 2025702 AMAQI
13th Jul 2025723 AMAQI
13th Jul 2025734 AMAQI
33°C28/38°C
13th Jul 2025735 AMAQI
13th Jul 2025736 AMAQI
13th Jul 2025747 AMAQI
13th Jul 2025808 AMAQI
13th Jul 2025839 AMAQI
13th Jul 20258410 AMAQI
13th Jul 20258411 AMAQI
13th Jul 20258312 PMAQI
13th Jul 2025841 PMAQI
13th Jul 2025812 PMAQI
13th Jul 2025813 PMAQI
13th Jul 2025804 PMAQI
13th Jul 2025785 PMAQI
13th Jul 2025766 PMAQI
13th Jul 2025767 PMAQI
13th Jul 2025758 PMAQI
13th Jul 2025769 PMAQI
13th Jul 20257710 PMAQI
13th Jul 20257811 PMAQI
14th Jul 20257612 AMAQI
14th Jul 2025721 AMAQI
14th Jul 2025722 AMAQI
14th Jul 2025743 AMAQI
14th Jul 2025754 AMAQI
35°C29/40°C
14th Jul 2025745 AMAQI
14th Jul 2025746 AMAQI
14th Jul 2025757 AMAQI
14th Jul 2025818 AMAQI
14th Jul 2025829 AMAQI
14th Jul 20258110 AMAQI
14th Jul 20258311 AMAQI
14th Jul 20258212 PMAQI
14th Jul 2025821 PMAQI
14th Jul 2025832 PMAQI
14th Jul 2025763 PMAQI
14th Jul 2025814 PMAQI
14th Jul 2025825 PMAQI
14th Jul 2025806 PMAQI
14th Jul 2025807 PMAQI
14th Jul 2025758 PMAQI
14th Jul 2025759 PMAQI
14th Jul 20257610 PMAQI
14th Jul 20257611 PMAQI
15th Jul 20257712 AMAQI
15th Jul 2025741 AMAQI
15th Jul 2025742 AMAQI
15th Jul 2025743 AMAQI
15th Jul 2025764 AMAQI
35°C30/40°C
15th Jul 2025745 AMAQI
15th Jul 2025756 AMAQI
15th Jul 2025757 AMAQI
15th Jul 2025818 AMAQI
15th Jul 2025849 AMAQI
15th Jul 20258410 AMAQI
15th Jul 20257811 AMAQI
15th Jul 20257712 PMAQI
15th Jul 2025781 PMAQI
15th Jul 2025772 PMAQI
15th Jul 2025773 PMAQI
15th Jul 2025834 PMAQI
15th Jul 2025795 PMAQI
15th Jul 2025806 PMAQI
15th Jul 2025787 PMAQI
15th Jul 2025778 PMAQI
15th Jul 2025789 PMAQI
15th Jul 20257710 PMAQI
15th Jul 20257611 PMAQI
16th Jul 20257512 AMAQI
16th Jul 2025731 AMAQI
16th Jul 2025732 AMAQI
16th Jul 2025743 AMAQI
16th Jul 2025744 AMAQI
36°C30/42°C
16th Jul 2025755 AMAQI
16th Jul 2025766 AMAQI
16th Jul 2025757 AMAQI
16th Jul 2025698 AMAQI
16th Jul 2025719 AMAQI
16th Jul 20259110 AMAQI
16th Jul 20257711 AMAQI
16th Jul 20257712 PMAQI
16th Jul 2025801 PMAQI
16th Jul 2025812 PMAQI
16th Jul 2025813 PMAQI
16th Jul 2025744 PMAQI
16th Jul 2025685 PMAQI
16th Jul 2025656 PMAQI
16th Jul 2025687 PMAQI
16th Jul 2025688 PMAQI
16th Jul 2025689 PMAQI
16th Jul 20256810 PMAQI
16th Jul 20257011 PMAQI
17th Jul 20256812 AMAQI
17th Jul 2025721 AMAQI
17th Jul 2025742 AMAQI
17th Jul 2025743 AMAQI
17th Jul 2025744 AMAQI
35°C30/40°C
17th Jul 2025745 AMAQI
17th Jul 2025756 AMAQI
17th Jul 2025747 AMAQI
17th Jul 2025678 AMAQI
17th Jul 2025589 AMAQI
17th Jul 20255810 AMAQI
17th Jul 20256211 AMAQI
17th Jul 20256012 PMAQI
17th Jul 2025561 PMAQI
17th Jul 2025562 PMAQI
17th Jul 2025563 PMAQI
17th Jul 2025564 PMAQI
17th Jul 2025545 PMAQI
17th Jul 2025546 PMAQI
17th Jul 2025587 PMAQI
17th Jul 2025638 PMAQI
17th Jul 2025629 PMAQI
17th Jul 20256210 PMAQI
17th Jul 20256211 PMAQI
18th Jul 20256412 AMAQI
18th Jul 2025721 AMAQI
18th Jul 2025712 AMAQI
18th Jul 2025703 AMAQI
18th Jul 2025694 AMAQI
34°C28/40°C
18th Jul 2025705 AMAQI
18th Jul 2025696 AMAQI
18th Jul 2025707 AMAQI
18th Jul 2025668 AMAQI
18th Jul 2025639 AMAQI
18th Jul 20256010 AMAQI
18th Jul 20256111 AMAQI
18th Jul 20256012 PMAQI
18th Jul 2025601 PMAQI
18th Jul 2025582 PMAQI
18th Jul 2025533 PMAQI
18th Jul 2025544 PMAQI
18th Jul 2025495 PMAQI
18th Jul 2025566 PMAQI
18th Jul 2025617 PMAQI
18th Jul 2025648 PMAQI
18th Jul 2025649 PMAQI
18th Jul 20256410 PMAQI
18th Jul 20256611 PMAQI
19th Jul 20256512 AMAQI
19th Jul 2025681 AMAQI
19th Jul 2025682 AMAQI
19th Jul 2025673 AMAQI
19th Jul 2025674 AMAQI
34°C29/40°C
19th Jul 2025665 AMAQI
19th Jul 2025666 AMAQI
19th Jul 2025677 AMAQI
19th Jul 2025738 AMAQI
19th Jul 2025769 AMAQI
19th Jul 20257710 AMAQI
19th Jul 20257611 AMAQI
19th Jul 20257312 PMAQI
19th Jul 2025701 PMAQI
19th Jul 2025692 PMAQI
19th Jul 2025683 PMAQI
19th Jul 2025664 PMAQI
19th Jul 2025665 PMAQI
19th Jul 2025656 PMAQI
19th Jul 2025687 PMAQI
19th Jul 2025668 PMAQI
19th Jul 2025679 PMAQI
19th Jul 20256610 PMAQI
19th Jul 20256611 PMAQI
20th Jul 20256612 AMAQI
20th Jul 2025651 AMAQI
20th Jul 2025662 AMAQI
20th Jul 2025663 AMAQI
20th Jul 2025674 AMAQI
33°C28/38°C
20th Jul 2025685 AMAQI
20th Jul 2025676 AMAQI
20th Jul 2025687 AMAQI
20th Jul 2025708 AMAQI
20th Jul 2025729 AMAQI
20th Jul 20256810 AMAQI
20th Jul 20256811 AMAQI
20th Jul 20256712 PMAQI
20th Jul 2025681 PMAQI
20th Jul 2025682 PMAQI
20th Jul 2025723 PMAQI
20th Jul 2025724 PMAQI
20th Jul 2025725 PMAQI
20th Jul 2025706 PMAQI
20th Jul 2025677 PMAQI
20th Jul 2025668 PMAQI
20th Jul 2025689 PMAQI
20th Jul 20256910 PMAQI
20th Jul 20256811 PMAQI
21st Jul 20256812 AMAQI
21st Jul 2025671 AMAQI
21st Jul 2025662 AMAQI
21st Jul 2025663 AMAQI
21st Jul 2025674 AMAQI
33°C29/39°C
21st Jul 2025665 AMAQI
21st Jul 2025676 AMAQI
21st Jul 2025667 AMAQI
21st Jul 2025638 AMAQI
21st Jul 2025669 AMAQI
21st Jul 20256010 AMAQI
21st Jul 20256111 AMAQI
21st Jul 20256212 PMAQI
21st Jul 2025611 PMAQI
21st Jul 2025542 PMAQI
21st Jul 2025543 PMAQI
21st Jul 2025494 PMAQI
21st Jul 2025565 PMAQI
21st Jul 2025586 PMAQI
21st Jul 2025587 PMAQI
21st Jul 2025648 PMAQI
21st Jul 2025689 PMAQI
21st Jul 20258110 PMAQI
21st Jul 20258311 PMAQI
22nd Jul 20257812 AMAQI
22nd Jul 2025661 AMAQI
22nd Jul 2025662 AMAQI
22nd Jul 2025663 AMAQI
22nd Jul 2025664 AMAQI
30°C25/37°C
22nd Jul 2025655 AMAQI
22nd Jul 2025666 AMAQI
22nd Jul 2025667 AMAQI
22nd Jul 2025798 AMAQI
22nd Jul 2025799 AMAQI
22nd Jul 20256410 AMAQI
22nd Jul 20255311 AMAQI
22nd Jul 20255412 PMAQI
22nd Jul 2025501 PMAQI
22nd Jul 2025382 PMAQI
22nd Jul 2025263 PMAQI
22nd Jul 2025234 PMAQI
22nd Jul 2025325 PMAQI
22nd Jul 2025416 PMAQI
22nd Jul 2025507 PMAQI
22nd Jul 2025578 PMAQI
22nd Jul 2025609 PMAQI
22nd Jul 20256110 PMAQI
22nd Jul 20256011 PMAQI
23rd Jul 20256012 AMAQI
23rd Jul 2025641 AMAQI
23rd Jul 2025672 AMAQI
23rd Jul 2025663 AMAQI
23rd Jul 2025654 AMAQI
29°C25/34°C
23rd Jul 2025655 AMAQI
23rd Jul 2025656 AMAQI
23rd Jul 2025667 AMAQI
23rd Jul 2025328 AMAQI
23rd Jul 2025269 AMAQI
23rd Jul 20253410 AMAQI
23rd Jul 20254411 AMAQI
23rd Jul 20255112 PMAQI
23rd Jul 2025571 PMAQI
23rd Jul 2025572 PMAQI
23rd Jul 2025593 PMAQI
23rd Jul 2025564 PMAQI
23rd Jul 2025525 PMAQI
23rd Jul 2025476 PMAQI
23rd Jul 2025407 PMAQI
23rd Jul 2025548 PMAQI
23rd Jul 2025549 PMAQI
23rd Jul 20255610 PMAQI
23rd Jul 20255411 PMAQI
24th Jul 20255212 AMAQI
24th Jul 2025531 AMAQI
24th Jul 2025602 AMAQI
24th Jul 2025623 AMAQI
24th Jul 2025614 AMAQI
30°C25/35°C
24th Jul 2025615 AMAQI
24th Jul 2025616 AMAQI
24th Jul 2025617 AMAQI
24th Jul 2025458 AMAQI
24th Jul 2025519 AMAQI
24th Jul 20255610 AMAQI
24th Jul 20256011 AMAQI
24th Jul 20256112 PMAQI
24th Jul 2025591 PMAQI
24th Jul 2025602 PMAQI
24th Jul 2025583 PMAQI
24th Jul 2025564 PMAQI
24th Jul 2025565 PMAQI
24th Jul 2025526 PMAQI
24th Jul 2025597 PMAQI
24th Jul 2025588 PMAQI
24th Jul 2025589 PMAQI
24th Jul 20255910 PMAQI
24th Jul 20255811 PMAQI
25th Jul 20255812 AMAQI
25th Jul 2025581 AMAQI
25th Jul 2025592 AMAQI
25th Jul 2025593 AMAQI
25th Jul 2025594 AMAQI
31°C26/37°C
25th Jul 2025595 AMAQI
25th Jul 2025596 AMAQI
25th Jul 2025597 AMAQI
25th Jul 2025588 AMAQI
25th Jul 2025589 AMAQI
25th Jul 20256410 AMAQI
25th Jul 20256411 AMAQI
25th Jul 20256612 PMAQI
25th Jul 2025651 PMAQI
25th Jul 2025652 PMAQI
25th Jul 2025623 PMAQI
25th Jul 2025614 PMAQI
25th Jul 2025605 PMAQI
25th Jul 2025616 PMAQI
25th Jul 2025607 PMAQI
25th Jul 2025608 PMAQI
25th Jul 2025619 PMAQI
25th Jul 20256210 PMAQI
25th Jul 20256011 PMAQI
26th Jul 20256012 AMAQI
26th Jul 2025591 AMAQI
26th Jul 2025592 AMAQI
26th Jul 2025603 AMAQI
26th Jul 2025604 AMAQI
33°C28/40°C
26th Jul 2025605 AMAQI
26th Jul 2025606 AMAQI
26th Jul 2025607 AMAQI
26th Jul 2025628 AMAQI
26th Jul 2025609 AMAQI
26th Jul 20256010 AMAQI
26th Jul 20256011 AMAQI
26th Jul 20255812 PMAQI
26th Jul 2025591 PMAQI
26th Jul 2025592 PMAQI
26th Jul 2025583 PMAQI
26th Jul 2025584 PMAQI
26th Jul 2025585 PMAQI
26th Jul 2025576 PMAQI
26th Jul 2025587 PMAQI
26th Jul 2025588 PMAQI
26th Jul 2025609 PMAQI
26th Jul 20256010 PMAQI
26th Jul 20256011 PMAQI
27th Jul 20256012 AMAQI
27th Jul 2025601 AMAQI
27th Jul 2025602 AMAQI
27th Jul 2025603 AMAQI
27th Jul 2025604 AMAQI
32°C27/38°C
27th Jul 2025605 AMAQI
27th Jul 2025606 AMAQI
27th Jul 2025607 AMAQI
27th Jul 2025608 AMAQI
27th Jul 2025599 AMAQI
27th Jul 20255810 AMAQI
27th Jul 20255711 AMAQI
27th Jul 20255812 PMAQI
27th Jul 2025571 PMAQI
27th Jul 2025562 PMAQI
27th Jul 2025563 PMAQI
27th Jul 2025574 PMAQI
27th Jul 2025565 PMAQI
27th Jul 2025566 PMAQI
27th Jul 2025567 PMAQI
27th Jul 2025588 PMAQI
27th Jul 2025589 PMAQI
27th Jul 20255810 PMAQI
27th Jul 20255811 PMAQI
28th Jul 20256112 AMAQI
28th Jul 2025601 AMAQI
28th Jul 2025602 AMAQI
28th Jul 2025603 AMAQI
28th Jul 2025604 AMAQI
33°C28/38°C
28th Jul 2025605 AMAQI
28th Jul 2025606 AMAQI
28th Jul 2025607 AMAQI
28th Jul 2025718 AMAQI
28th Jul 2025669 AMAQI
28th Jul 20256910 AMAQI
28th Jul 20257511 AMAQI
28th Jul 20257712 PMAQI
28th Jul 2025611 PMAQI
28th Jul 2025612 PMAQI
28th Jul 2025593 PMAQI
28th Jul 2025594 PMAQI
28th Jul 2025605 PMAQI
28th Jul 2025636 PMAQI
28th Jul 2025607 PMAQI
28th Jul 2025608 PMAQI
28th Jul 2025609 PMAQI
28th Jul 20256010 PMAQI
28th Jul 20256011 PMAQI
29th Jul 20255912 AMAQI
29th Jul 2025601 AMAQI
29th Jul 2025602 AMAQI
29th Jul 2025603 AMAQI
29th Jul 2025624 AMAQI
34°C28/40°C
29th Jul 2025625 AMAQI
29th Jul 2025626 AMAQI
29th Jul 2025627 AMAQI
29th Jul 2025628 AMAQI
29th Jul 2025619 AMAQI
29th Jul 20256210 AMAQI
29th Jul 20256311 AMAQI
29th Jul 20256212 PMAQI
29th Jul 2025631 PMAQI
29th Jul 2025622 PMAQI
29th Jul 2025613 PMAQI
29th Jul 2025604 PMAQI
29th Jul 2025605 PMAQI
29th Jul 2025596 PMAQI
29th Jul 2025627 PMAQI
29th Jul 2025618 PMAQI
29th Jul 2025619 PMAQI
29th Jul 20256210 PMAQI
29th Jul 20256011 PMAQI
30th Jul 20256112 AMAQI
30th Jul 2025601 AMAQI
30th Jul 2025612 AMAQI
30th Jul 2025613 AMAQI
30th Jul 2025624 AMAQI
33°C28/41°C
30th Jul 2025615 AMAQI
30th Jul 2025626 AMAQI
30th Jul 2025617 AMAQI
30th Jul 2025618 AMAQI
30th Jul 2025609 AMAQI
30th Jul 20256210 AMAQI
30th Jul 20255811 AMAQI
30th Jul 20255912 PMAQI
30th Jul 2025581 PMAQI
30th Jul 2025562 PMAQI
30th Jul 2025563 PMAQI
30th Jul 2025564 PMAQI
30th Jul 2025565 PMAQI
30th Jul 2025576 PMAQI
30th Jul 2025587 PMAQI
30th Jul 2025608 PMAQI
30th Jul 2025609 PMAQI
30th Jul 20256110 PMAQI
30th Jul 20256011 PMAQI
31st Jul 20256112 AMAQI
31st Jul 2025601 AMAQI
31st Jul 2025602 AMAQI
31st Jul 2025613 AMAQI
31st Jul 2025614 AMAQI
33°C28/40°C
31st Jul 2025615 AMAQI
31st Jul 2025616 AMAQI
31st Jul 2025617 AMAQI
31st Jul 2025618 AMAQI
31st Jul 2025619 AMAQI
31st Jul 20256210 AMAQI
31st Jul 20256411 AMAQI
31st Jul 20256412 PMAQI
31st Jul 2025621 PMAQI
31st Jul 2025592 PMAQI
31st Jul 2025593 PMAQI
31st Jul 2025584 PMAQI
31st Jul 2025585 PMAQI
31st Jul 2025596 PMAQI
31st Jul 2025607 PMAQI
31st Jul 2025608 PMAQI
31st Jul 2025629 PMAQI
31st Jul 20256210 PMAQI
31st Jul 20256311 PMAQI
1st Aug 20256412 AMAQI
1st Aug 2025601 AMAQI
1st Aug 2025592 AMAQI
1st Aug 2025603 AMAQI
1st Aug 2025594 AMAQI
33°C27/39°C
1st Aug 2025585 AMAQI
1st Aug 2025596 AMAQI
1st Aug 2025587 AMAQI
1st Aug 2025658 AMAQI
1st Aug 2025699 AMAQI
1st Aug 20256910 AMAQI
1st Aug 20256411 AMAQI
1st Aug 20256812 PMAQI
1st Aug 2025681 PMAQI
1st Aug 2025672 PMAQI
1st Aug 2025703 PMAQI
1st Aug 2025664 PMAQI
1st Aug 2025645 PMAQI
1st Aug 2025666 PMAQI
1st Aug 2025677 PMAQI
1st Aug 2025668 PMAQI
1st Aug 2025669 PMAQI
1st Aug 20256610 PMAQI
1st Aug 20256611 PMAQI
2nd Aug 20256312 AMAQI
2nd Aug 2025591 AMAQI
2nd Aug 2025592 AMAQI
2nd Aug 2025603 AMAQI
2nd Aug 2025614 AMAQI
33°C27/39°C
2nd Aug 2025615 AMAQI
2nd Aug 2025606 AMAQI
2nd Aug 2025617 AMAQI
2nd Aug 2025728 AMAQI
2nd Aug 2025669 AMAQI
2nd Aug 20256610 AMAQI
2nd Aug 20256811 AMAQI
2nd Aug 20256812 PMAQI
2nd Aug 2025681 PMAQI
2nd Aug 2025662 PMAQI
2nd Aug 2025623 PMAQI
2nd Aug 2025624 PMAQI
2nd Aug 2025665 PMAQI
2nd Aug 2025646 PMAQI
2nd Aug 2025647 PMAQI
2nd Aug 2025628 PMAQI
2nd Aug 2025639 PMAQI
2nd Aug 20256510 PMAQI
2nd Aug 20256311 PMAQI
3rd Aug 20256212 AMAQI
3rd Aug 2025601 AMAQI
3rd Aug 2025602 AMAQI
3rd Aug 2025623 AMAQI
3rd Aug 2025624 AMAQI
33°C28/38°C
3rd Aug 2025625 AMAQI
3rd Aug 2025626 AMAQI
3rd Aug 2025627 AMAQI
3rd Aug 2025678 AMAQI
3rd Aug 2025729 AMAQI
3rd Aug 20256710 AMAQI
3rd Aug 20257011 AMAQI
3rd Aug 20256412 PMAQI
3rd Aug 2025681 PMAQI
3rd Aug 2025692 PMAQI
3rd Aug 2025663 PMAQI
3rd Aug 2025664 PMAQI
3rd Aug 2025635 PMAQI
3rd Aug 2025646 PMAQI
3rd Aug 2025647 PMAQI
3rd Aug 2025658 PMAQI
3rd Aug 2025659 PMAQI
3rd Aug 20256610 PMAQI
3rd Aug 20256411 PMAQI
4th Aug 20256212 AMAQI
4th Aug 2025601 AMAQI
4th Aug 2025612 AMAQI
4th Aug 2025623 AMAQI
4th Aug 2025634 AMAQI
35°C29/42°C
4th Aug 2025635 AMAQI
5 AM4th Aug 2025636 AMAQI
4th Aug 2025637 AMAQI
4th Aug 2025668 AMAQI
12 PM
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 PM
65AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
5 AM - 7 PM
65AQI
15 hours / Day
450 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 PM (Avg. 65), while the lowest AQI was between 5 AM to 7 PM (Avg. 65).
Night time
Avg. Highest Time
12 AM - 11 PM
64AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
64AQI
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. 64), while the lowest AQI was between 12 AM to 11 PM (Avg. 64).
2025 Days Vs Air Quality
Banking College, Zhengzhou, Henan, China
2025
0.4%
1
48%
104
38%
82
12%
26
0.4%
1
0.4%
1
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Good
1 DaysModerate
104 DaysPoor
82 DaysUnhealthy
26 DaysSevere
1 DaysHazardous
1 DaysUnder WHO’s Safe Air Quality Limits: 0.47%
Health Risk Level:
Extreme
In 2025, 0.47% of 216 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
Banking College, Zhengzhou, 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.
1st January 2025
162AQI
162AQI
2nd January 2025
155AQI
155AQI
3rd January 2025
162AQI
162AQI
4th January 2025
160AQI
160AQI
5th January 2025
140AQI
140AQI
6th January 2025
101AQI
101AQI
7th January 2025
103AQI
103AQI
8th January 2025
78AQI
78AQI
9th January 2025
84AQI
84AQI
10th January 2025
109AQI
109AQI
11th January 2025
87AQI
87AQI
12th January 2025
82AQI
82AQI
13th January 2025
124AQI
124AQI
14th January 2025
121AQI
121AQI
15th January 2025
87AQI
87AQI
16th January 2025
93AQI
93AQI
17th January 2025
127AQI
127AQI
18th January 2025
131AQI
131AQI
19th January 2025
133AQI
133AQI
20th January 2025
166AQI
166AQI
21st January 2025
188AQI
188AQI
22nd January 2025
168AQI
168AQI
23rd January 2025
149AQI
149AQI
24th January 2025
170AQI
170AQI
25th January 2025
167AQI
167AQI
26th January 2025
103AQI
103AQI
27th January 2025
89AQI
89AQI
28th January 2025
91AQI
91AQI
29th January 2025
196AQI
196AQI
30th January 2025
169AQI
169AQI
31st January 2025
172AQI
172AQI
1st February 2025
166AQI
166AQI
2nd February 2025
186AQI
186AQI
3rd February 2025
115AQI
115AQI
4th February 2025
104AQI
104AQI
5th February 2025
84AQI
84AQI
6th February 2025
90AQI
90AQI
7th February 2025
76AQI
76AQI
8th February 2025
74AQI
74AQI
9th February 2025
102AQI
102AQI
10th February 2025
130AQI
130AQI
11th February 2025
151AQI
151AQI
12th February 2025
103AQI
103AQI
13th February 2025
105AQI
105AQI
14th February 2025
112AQI
112AQI
15th February 2025
113AQI
113AQI
16th February 2025
91AQI
91AQI
17th February 2025
116AQI
116AQI
18th February 2025
134AQI
134AQI
19th February 2025
101AQI
101AQI
20th February 2025
137AQI
137AQI
21st February 2025
143AQI
143AQI
22nd February 2025
150AQI
150AQI
23rd February 2025
131AQI
131AQI
24th February 2025
156AQI
156AQI
25th February 2025
130AQI
130AQI
26th February 2025
154AQI
154AQI
27th February 2025
156AQI
156AQI
28th February 2025
169AQI
169AQI
1st March 2025
142AQI
142AQI
2nd March 2025
97AQI
97AQI
3rd March 2025
83AQI
83AQI
4th March 2025
99AQI
99AQI
5th March 2025
138AQI
138AQI
6th March 2025
130AQI
130AQI
7th March 2025
145AQI
145AQI
8th March 2025
144AQI
144AQI
9th March 2025
154AQI
154AQI
10th March 2025
153AQI
153AQI
11th March 2025
160AQI
160AQI
12th March 2025
144AQI
144AQI
13th March 2025
171AQI
171AQI
14th March 2025
105AQI
105AQI
15th March 2025
145AQI
145AQI
16th March 2025
77AQI
77AQI
17th March 2025
85AQI
85AQI
18th March 2025
75AQI
75AQI
19th March 2025
86AQI
86AQI
20th March 2025
64AQI
64AQI
21st March 2025
67AQI
67AQI
22nd March 2025
76AQI
76AQI
23rd March 2025
96AQI
96AQI
24th March 2025
433AQI
433AQI
25th March 2025
128AQI
128AQI
26th March 2025
165AQI
165AQI
27th March 2025
126AQI
126AQI
28th March 2025
140AQI
140AQI
29th March 2025
91AQI
91AQI
30th March 2025
102AQI
102AQI
31st March 2025
106AQI
106AQI
1st April 2025
105AQI
105AQI
2nd April 2025
75AQI
75AQI
3rd April 2025
99AQI
99AQI
4th April 2025
116AQI
116AQI
5th April 2025
86AQI
86AQI
6th April 2025
118AQI
118AQI
7th April 2025
128AQI
128AQI
8th April 2025
140AQI
140AQI
9th April 2025
133AQI
133AQI
10th April 2025
139AQI
139AQI
11th April 2025
136AQI
136AQI
12th April 2025
205AQI
205AQI
13th April 2025
129AQI
129AQI
14th April 2025
98AQI
98AQI
15th April 2025
98AQI
98AQI
16th April 2025
148AQI
148AQI
17th April 2025
140AQI
140AQI
18th April 2025
148AQI
148AQI
19th April 2025
136AQI
136AQI
20th April 2025
122AQI
122AQI
21st April 2025
112AQI
112AQI
22nd April 2025
102AQI
102AQI
23rd April 2025
135AQI
135AQI
24th April 2025
90AQI
90AQI
25th April 2025
126AQI
126AQI
26th April 2025
106AQI
106AQI
27th April 2025
118AQI
118AQI
28th April 2025
85AQI
85AQI
29th April 2025
88AQI
88AQI
30th April 2025
119AQI
119AQI
1st May 2025
95AQI
95AQI
2nd May 2025
128AQI
128AQI
3rd May 2025
88AQI
88AQI
4th May 2025
99AQI
99AQI
5th May 2025
150AQI
150AQI
6th May 2025
149AQI
149AQI
7th May 2025
160AQI
160AQI
8th May 2025
147AQI
147AQI
9th May 2025
123AQI
123AQI
10th May 2025
102AQI
102AQI
11th May 2025
90AQI
90AQI
12th May 2025
96AQI
96AQI
13th May 2025
112AQI
112AQI
14th May 2025
109AQI
109AQI
15th May 2025
91AQI
91AQI
16th May 2025
110AQI
110AQI
17th May 2025
165AQI
165AQI
18th May 2025
112AQI
112AQI
19th May 2025
140AQI
140AQI
20th May 2025
122AQI
122AQI
21st May 2025
137AQI
137AQI
22nd May 2025
119AQI
119AQI
23rd May 2025
141AQI
141AQI
24th May 2025
104AQI
104AQI
25th May 2025
104AQI
104AQI
26th May 2025
93AQI
93AQI
27th May 2025
112AQI
112AQI
28th May 2025
106AQI
106AQI
29th May 2025
109AQI
109AQI
30th May 2025
95AQI
95AQI
31st May 2025
90AQI
90AQI
1st June 2025
88AQI
88AQI
2nd June 2025
91AQI
91AQI
3rd June 2025
78AQI
78AQI
4th June 2025
88AQI
88AQI
5th June 2025
79AQI
79AQI
6th June 2025
87AQI
87AQI
7th June 2025
112AQI
112AQI
8th June 2025
97AQI
97AQI
9th June 2025
97AQI
97AQI
10th June 2025
87AQI
87AQI
11th June 2025
92AQI
92AQI
12th June 2025
84AQI
84AQI
13th June 2025
86AQI
86AQI
14th June 2025
76AQI
76AQI
15th June 2025
72AQI
72AQI
16th June 2025
78AQI
78AQI
17th June 2025
78AQI
78AQI
18th June 2025
70AQI
70AQI
19th June 2025
68AQI
68AQI
20th June 2025
64AQI
64AQI
21st June 2025
66AQI
66AQI
22nd June 2025
62AQI
62AQI
23rd June 2025
63AQI
63AQI
24th June 2025
67AQI
67AQI
25th June 2025
77AQI
77AQI
26th June 2025
62AQI
62AQI
27th June 2025
66AQI
66AQI
28th June 2025
60AQI
60AQI
29th June 2025
56AQI
56AQI
30th June 2025
59AQI
59AQI
1st July 2025
54AQI
54AQI
2nd July 2025
55AQI
55AQI
3rd July 2025
53AQI
53AQI
4th July 2025
56AQI
56AQI
5th July 2025
48AQI
48AQI
6th July 2025
57AQI
57AQI
7th July 2025
63AQI
63AQI
8th July 2025
60AQI
60AQI
9th July 2025
63AQI
63AQI
10th July 2025
72AQI
72AQI
11th July 2025
79AQI
79AQI
12th July 2025
78AQI
78AQI
13th July 2025
77AQI
77AQI
14th July 2025
77AQI
77AQI
15th July 2025
77AQI
77AQI
16th July 2025
73AQI
73AQI
17th July 2025
64AQI
64AQI
18th July 2025
64AQI
64AQI
19th July 2025
68AQI
68AQI
20th July 2025
68AQI
68AQI
21st July 2025
65AQI
65AQI
22nd July 2025
57AQI
57AQI
23rd July 2025
55AQI
55AQI
24th July 2025
58AQI
58AQI
25th July 2025
61AQI
61AQI
26th July 2025
59AQI
59AQI
27th July 2025
58AQI
58AQI
28th July 2025
62AQI
62AQI
29th July 2025
61AQI
61AQI
30th July 2025
60AQI
60AQI
31st July 2025
61AQI
61AQI
1st August 2025
64AQI
64AQI
2nd August 2025
63AQI
63AQI
3rd August 2025
63AQI
63AQI
131AQI
124AQI
127AQI
119AQI
116AQI
77AQI
63AQI
63AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
2025108AQI
8
11
12
5
16
7
12
13
5
1
8
21
1
9
20
2
29
1
1
30
3
1
104
82
26
1
1
Highest AQI recorded in
January131AQI
Lowest AQI recorded in
July63AQI
2024105AQI
8
8
11
3
1
6
9
9
5
6
18
7
14
15
1
19
10
1
30
9
22
12
19
4
17
6
2
1
9
11
10
11
12
7
7
18
6
26
168
107
54
8
1
Highest AQI recorded in
January152AQI
Lowest AQI recorded in
July57AQI
2023108AQI
7
9
6
8
1
3
8
15
2
5
15
10
1
2
10
11
3
4
1
22
8
26
4
5
24
2
3
23
5
1
21
1
2
14
14
1
3
8
13
5
1
7
11
11
1
18
170
101
51
16
1
Highest AQI recorded in
January163AQI
Lowest AQI recorded in
July68AQI
2022118AQI
1
1
23
6
3
8
10
10
11
7
2
1
6
11
23
8
25
5
4
18
1
2
19
10
5
8
10
8
2
6
11
10
1
1
7
8
10
4
1
12
128
84
68
13
2
Highest AQI recorded in
January178AQI
Lowest AQI recorded in
July67AQI
2021112AQI
8
6
9
7
1
7
12
9
3
18
6
1
3
13
14
2
1
1
15
8
3
1
2
14
7
3
16
1
3
25
3
6
22
2
5
11
12
3
2
9
9
10
1
11
11
7
1
23
154
103
49
10
5
Highest AQI recorded in
March179AQI
Lowest AQI recorded in
July60AQI
2020109AQI
1
3
8
1
8
12
1
12
5
1
1
19
10
15
10
3
24
4
1
21
8
1
9
13
8
7
8
12
3
3
9
14
2
1
7
121
87
37
5
1
Highest AQI recorded in
December156AQI
Lowest AQI recorded in
August75AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
118AQILeast Polluted Year Recorded
2024(Avg.)
105AQIBanking College's annual 2025 AQI (108) shows an average percentage change of -2.4% (improved AQI) compared to previous years: 2020 (109), 2021 (112), 2022 (118), 2023 (108), 2024 (105).
