Lankao Epb Station, Kaifeng Chengguanzhen, 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
Lankao Epb Station, Kaifeng Chengguanzhen, Henan, China
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
11th Aug 2024
110AQILowest AQI recorded on
6th Aug 2024
33AQISame Day Analysis (1st August ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 1st highest AQI at 59 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Lankao Epb Station, Kaifeng Chengguanzhen, Henan, China
AQI
Day
Night
.
5 AM2nd Aug 2025
7 PM
4 AM3rd Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
7PM2nd Aug
63AQI
Avg. Lowest Time
12PM2nd Aug
53AQI
In the last 24 hours,
Lankao Epb Station's AQI reached its highest point of 63 at 7 PM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Lankao Epb Station, Kaifeng Chengguanzhen, Henan, China
JulAug
04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd
Day
Night
4th Jul 2025555 AMAQI
4th Jul 2025556 AMAQI
4th Jul 2025557 AMAQI
4th Jul 2025558 AMAQI
4th Jul 2025529 AMAQI
4th Jul 20255410 AMAQI
4th Jul 20255811 AMAQI
4th Jul 20255412 PMAQI
4th Jul 2025531 PMAQI
4th Jul 2025512 PMAQI
4th Jul 2025523 PMAQI
4th Jul 2025464 PMAQI
4th Jul 2025445 PMAQI
4th Jul 2025466 PMAQI
4th Jul 2025467 PMAQI
4th Jul 2025548 PMAQI
4th Jul 2025549 PMAQI
4th Jul 20255610 PMAQI
4th Jul 20255511 PMAQI
5th Jul 20255612 AMAQI
5th Jul 2025561 AMAQI
5th Jul 2025562 AMAQI
5th Jul 2025573 AMAQI
5th Jul 2025564 AMAQI
35°C29/41°C
5th Jul 2025565 AMAQI
5th Jul 2025566 AMAQI
5th Jul 2025557 AMAQI
5th Jul 2025588 AMAQI
5th Jul 2025469 AMAQI
5th Jul 20254410 AMAQI
5th Jul 20253511 AMAQI
5th Jul 20254612 PMAQI
5th Jul 2025421 PMAQI
5th Jul 2025422 PMAQI
5th Jul 2025453 PMAQI
5th Jul 2025424 PMAQI
5th Jul 2025425 PMAQI
5th Jul 2025466 PMAQI
5th Jul 2025477 PMAQI
5th Jul 2025558 PMAQI
5th Jul 2025559 PMAQI
5th Jul 20255610 PMAQI
5th Jul 20255611 PMAQI
6th Jul 20255612 AMAQI
6th Jul 2025551 AMAQI
6th Jul 2025552 AMAQI
6th Jul 2025553 AMAQI
6th Jul 2025554 AMAQI
34°C30/39°C
6th Jul 2025555 AMAQI
6th Jul 2025556 AMAQI
6th Jul 2025557 AMAQI
6th Jul 2025568 AMAQI
6th Jul 2025559 AMAQI
6th Jul 20255610 AMAQI
6th Jul 20255611 AMAQI
6th Jul 20255812 PMAQI
6th Jul 2025581 PMAQI
6th Jul 2025552 PMAQI
6th Jul 2025543 PMAQI
6th Jul 2025554 PMAQI
6th Jul 2025555 PMAQI
6th Jul 2025546 PMAQI
6th Jul 2025587 PMAQI
6th Jul 2025588 PMAQI
6th Jul 2025609 PMAQI
6th Jul 20256110 PMAQI
6th Jul 20256211 PMAQI
7th Jul 20256012 AMAQI
7th Jul 2025551 AMAQI
7th Jul 2025552 AMAQI
7th Jul 2025553 AMAQI
7th Jul 2025564 AMAQI
34°C28/41°C
7th Jul 2025565 AMAQI
7th Jul 2025566 AMAQI
7th Jul 2025567 AMAQI
7th Jul 2025668 AMAQI
7th Jul 2025709 AMAQI
7th Jul 20257010 AMAQI
7th Jul 20257111 AMAQI
7th Jul 20257412 PMAQI
7th Jul 2025741 PMAQI
7th Jul 2025732 PMAQI
7th Jul 2025723 PMAQI
7th Jul 2025694 PMAQI
7th Jul 2025655 PMAQI
7th Jul 2025626 PMAQI
7th Jul 2025577 PMAQI
7th Jul 2025578 PMAQI
7th Jul 2025589 PMAQI
7th Jul 20255810 PMAQI
7th Jul 20255611 PMAQI
8th Jul 20255612 AMAQI
8th Jul 2025571 AMAQI
8th Jul 2025572 AMAQI
8th Jul 2025573 AMAQI
8th Jul 2025594 AMAQI
32°C28/40°C
8th Jul 2025595 AMAQI
8th Jul 2025606 AMAQI
8th Jul 2025597 AMAQI
8th Jul 2025648 AMAQI
8th Jul 2025669 AMAQI
8th Jul 20257110 AMAQI
8th Jul 20257411 AMAQI
8th Jul 20256812 PMAQI
8th Jul 2025711 PMAQI
8th Jul 2025722 PMAQI
8th Jul 2025703 PMAQI
8th Jul 2025744 PMAQI
8th Jul 2025725 PMAQI
8th Jul 2025706 PMAQI
8th Jul 2025687 PMAQI
8th Jul 2025648 PMAQI
8th Jul 2025629 PMAQI
8th Jul 20256010 PMAQI
8th Jul 20255911 PMAQI
9th Jul 20255812 AMAQI
9th Jul 2025581 AMAQI
9th Jul 2025582 AMAQI
9th Jul 2025593 AMAQI
9th Jul 2025614 AMAQI
30°C25/37°C
9th Jul 2025615 AMAQI
9th Jul 2025616 AMAQI
9th Jul 2025617 AMAQI
9th Jul 2025708 AMAQI
9th Jul 2025629 AMAQI
9th Jul 20256410 AMAQI
9th Jul 20256211 AMAQI
9th Jul 20256012 PMAQI
9th Jul 2025571 PMAQI
9th Jul 2025632 PMAQI
9th Jul 2025673 PMAQI
9th Jul 2025564 PMAQI
9th Jul 2025535 PMAQI
9th Jul 2025516 PMAQI
9th Jul 2025467 PMAQI
9th Jul 2025578 PMAQI
9th Jul 2025579 PMAQI
9th Jul 20255810 PMAQI
9th Jul 20255811 PMAQI
10th Jul 20256012 AMAQI
10th Jul 2025601 AMAQI
10th Jul 2025602 AMAQI
10th Jul 2025603 AMAQI
10th Jul 2025594 AMAQI
32°C26/38°C
10th Jul 2025595 AMAQI
10th Jul 2025596 AMAQI
10th Jul 2025597 AMAQI
10th Jul 2025858 AMAQI
10th Jul 2025909 AMAQI
10th Jul 202510010 AMAQI
10th Jul 202510311 AMAQI
10th Jul 20259312 PMAQI
10th Jul 2025941 PMAQI
10th Jul 2025872 PMAQI
10th Jul 2025843 PMAQI
10th Jul 2025794 PMAQI
10th Jul 2025745 PMAQI
10th Jul 2025726 PMAQI
10th Jul 2025697 PMAQI
10th Jul 2025668 PMAQI
10th Jul 2025689 PMAQI
10th Jul 20256910 PMAQI
10th Jul 20257011 PMAQI
11th Jul 20257112 AMAQI
11th Jul 2025621 AMAQI
11th Jul 2025602 AMAQI
11th Jul 2025633 AMAQI
11th Jul 2025664 AMAQI
32°C27/37°C
11th Jul 2025665 AMAQI
11th Jul 2025656 AMAQI
11th Jul 2025667 AMAQI
11th Jul 20251128 AMAQI
11th Jul 20251299 AMAQI
11th Jul 202513210 AMAQI
11th Jul 202512711 AMAQI
11th Jul 202511812 PMAQI
11th Jul 20251121 PMAQI
11th Jul 20251052 PMAQI
11th Jul 2025963 PMAQI
11th Jul 2025904 PMAQI
11th Jul 2025875 PMAQI
11th Jul 2025866 PMAQI
11th Jul 2025837 PMAQI
11th Jul 2025768 PMAQI
11th Jul 2025769 PMAQI
11th Jul 20257710 PMAQI
11th Jul 20257611 PMAQI
12th Jul 20257712 AMAQI
12th Jul 2025701 AMAQI
12th Jul 2025672 AMAQI
12th Jul 2025693 AMAQI
12th Jul 2025744 AMAQI
33°C27/39°C
12th Jul 2025745 AMAQI
12th Jul 2025746 AMAQI
12th Jul 2025747 AMAQI
12th Jul 2025818 AMAQI
12th Jul 2025789 AMAQI
12th Jul 20257710 AMAQI
12th Jul 20257611 AMAQI
12th Jul 20258012 PMAQI
12th Jul 2025781 PMAQI
12th Jul 2025732 PMAQI
12th Jul 2025743 PMAQI
12th Jul 2025734 PMAQI
12th Jul 2025745 PMAQI
12th Jul 2025736 PMAQI
12th Jul 2025757 PMAQI
12th Jul 2025748 PMAQI
12th Jul 2025749 PMAQI
12th Jul 20257210 PMAQI
12th Jul 20257211 PMAQI
13th Jul 20257212 AMAQI
13th Jul 2025741 AMAQI
13th Jul 2025732 AMAQI
13th Jul 2025733 AMAQI
13th Jul 2025744 AMAQI
32°C27/38°C
13th Jul 2025745 AMAQI
13th Jul 2025736 AMAQI
13th Jul 2025737 AMAQI
13th Jul 2025758 AMAQI
13th Jul 2025809 AMAQI
13th Jul 20258010 AMAQI
13th Jul 20257211 AMAQI
13th Jul 20256812 PMAQI
13th Jul 2025661 PMAQI
13th Jul 2025682 PMAQI
13th Jul 2025673 PMAQI
13th Jul 2025694 PMAQI
13th Jul 2025675 PMAQI
13th Jul 2025646 PMAQI
13th Jul 2025647 PMAQI
13th Jul 2025678 PMAQI
13th Jul 2025689 PMAQI
13th Jul 20257010 PMAQI
13th Jul 20257011 PMAQI
14th Jul 20257012 AMAQI
14th Jul 2025721 AMAQI
14th Jul 2025722 AMAQI
14th Jul 2025733 AMAQI
14th Jul 2025724 AMAQI
34°C27/41°C
14th Jul 2025725 AMAQI
14th Jul 2025726 AMAQI
14th Jul 2025727 AMAQI
14th Jul 2025838 AMAQI
14th Jul 2025909 AMAQI
14th Jul 20259010 AMAQI
14th Jul 20257611 AMAQI
14th Jul 20257412 PMAQI
14th Jul 2025731 PMAQI
14th Jul 2025682 PMAQI
14th Jul 2025723 PMAQI
14th Jul 2025694 PMAQI
14th Jul 2025685 PMAQI
14th Jul 2025666 PMAQI
14th Jul 2025707 PMAQI
14th Jul 2025698 PMAQI
14th Jul 2025729 PMAQI
14th Jul 20257410 PMAQI
14th Jul 20257611 PMAQI
15th Jul 20257712 AMAQI
15th Jul 2025731 AMAQI
15th Jul 2025722 AMAQI
15th Jul 2025723 AMAQI
15th Jul 2025724 AMAQI
34°C30/41°C
15th Jul 2025745 AMAQI
15th Jul 2025726 AMAQI
15th Jul 2025737 AMAQI
15th Jul 2025848 AMAQI
15th Jul 2025849 AMAQI
15th Jul 20258410 AMAQI
15th Jul 20257611 AMAQI
15th Jul 20257112 PMAQI
15th Jul 2025681 PMAQI
15th Jul 2025702 PMAQI
15th Jul 2025683 PMAQI
15th Jul 2025694 PMAQI
15th Jul 2025705 PMAQI
15th Jul 2025706 PMAQI
15th Jul 2025687 PMAQI
15th Jul 2025728 PMAQI
15th Jul 2025739 PMAQI
15th Jul 20257610 PMAQI
15th Jul 20257411 PMAQI
16th Jul 20257412 AMAQI
16th Jul 2025721 AMAQI
16th Jul 2025732 AMAQI
16th Jul 2025733 AMAQI
16th Jul 2025744 AMAQI
35°C29/42°C
16th Jul 2025745 AMAQI
16th Jul 2025746 AMAQI
16th Jul 2025747 AMAQI
16th Jul 2025688 AMAQI
16th Jul 2025679 AMAQI
16th Jul 20257110 AMAQI
16th Jul 20257011 AMAQI
16th Jul 20257512 PMAQI
16th Jul 2025781 PMAQI
16th Jul 2025782 PMAQI
16th Jul 2025773 PMAQI
16th Jul 2025724 PMAQI
16th Jul 2025715 PMAQI
16th Jul 2025676 PMAQI
16th Jul 2025687 PMAQI
16th Jul 2025708 PMAQI
16th Jul 2025709 PMAQI
16th Jul 20257010 PMAQI
16th Jul 20257111 PMAQI
17th Jul 20257212 AMAQI
17th Jul 2025711 AMAQI
17th Jul 2025742 AMAQI
17th Jul 2025743 AMAQI
17th Jul 2025754 AMAQI
34°C29/40°C
17th Jul 2025755 AMAQI
17th Jul 2025756 AMAQI
17th Jul 2025747 AMAQI
17th Jul 2025738 AMAQI
17th Jul 2025769 AMAQI
17th Jul 20257310 AMAQI
17th Jul 20257211 AMAQI
17th Jul 20256812 PMAQI
17th Jul 2025661 PMAQI
17th Jul 2025622 PMAQI
17th Jul 2025573 PMAQI
17th Jul 2025594 PMAQI
17th Jul 2025605 PMAQI
17th Jul 2025596 PMAQI
17th Jul 2025607 PMAQI
17th Jul 2025678 PMAQI
17th Jul 2025689 PMAQI
17th Jul 20256810 PMAQI
17th Jul 20257111 PMAQI
18th Jul 20257012 AMAQI
18th Jul 2025731 AMAQI
18th Jul 2025722 AMAQI
18th Jul 2025713 AMAQI
18th Jul 2025724 AMAQI
33°C26/39°C
18th Jul 2025725 AMAQI
18th Jul 2025716 AMAQI
18th Jul 2025727 AMAQI
18th Jul 2025788 AMAQI
18th Jul 2025819 AMAQI
18th Jul 20257610 AMAQI
18th Jul 20257211 AMAQI
18th Jul 20256912 PMAQI
18th Jul 2025661 PMAQI
18th Jul 2025682 PMAQI
18th Jul 2025653 PMAQI
18th Jul 2025654 PMAQI
18th Jul 2025645 PMAQI
18th Jul 2025636 PMAQI
18th Jul 2025647 PMAQI
18th Jul 2025678 PMAQI
18th Jul 2025689 PMAQI
18th Jul 20256910 PMAQI
18th Jul 20257211 PMAQI
19th Jul 20257012 AMAQI
19th Jul 2025721 AMAQI
19th Jul 2025712 AMAQI
19th Jul 2025723 AMAQI
19th Jul 2025734 AMAQI
33°C26/40°C
19th Jul 2025745 AMAQI
19th Jul 2025746 AMAQI
19th Jul 2025757 AMAQI
19th Jul 2025918 AMAQI
19th Jul 2025899 AMAQI
19th Jul 20258510 AMAQI
19th Jul 20257811 AMAQI
19th Jul 20257312 PMAQI
19th Jul 2025701 PMAQI
19th Jul 2025702 PMAQI
19th Jul 2025683 PMAQI
19th Jul 2025684 PMAQI
19th Jul 2025665 PMAQI
19th Jul 2025656 PMAQI
19th Jul 2025687 PMAQI
19th Jul 2025688 PMAQI
19th Jul 2025709 PMAQI
19th Jul 20257310 PMAQI
19th Jul 20257211 PMAQI
20th Jul 20257212 AMAQI
20th Jul 2025711 AMAQI
20th Jul 2025712 AMAQI
20th Jul 2025723 AMAQI
20th Jul 2025724 AMAQI
33°C26/39°C
20th Jul 2025725 AMAQI
20th Jul 2025716 AMAQI
20th Jul 2025727 AMAQI
20th Jul 2025748 AMAQI
20th Jul 2025839 AMAQI
20th Jul 20257510 AMAQI
20th Jul 20257311 AMAQI
20th Jul 20256612 PMAQI
20th Jul 2025641 PMAQI
20th Jul 2025602 PMAQI
20th Jul 2025623 PMAQI
20th Jul 2025624 PMAQI
20th Jul 2025585 PMAQI
20th Jul 2025636 PMAQI
20th Jul 2025637 PMAQI
20th Jul 2025708 PMAQI
20th Jul 2025729 PMAQI
20th Jul 20257410 PMAQI
20th Jul 20257211 PMAQI
21st Jul 20256812 AMAQI
21st Jul 2025701 AMAQI
21st Jul 2025702 AMAQI
21st Jul 2025713 AMAQI
21st Jul 2025704 AMAQI
31°C26/40°C
21st Jul 2025705 AMAQI
21st Jul 2025706 AMAQI
21st Jul 2025707 AMAQI
21st Jul 2025588 AMAQI
21st Jul 2025569 AMAQI
21st Jul 20255810 AMAQI
21st Jul 20256011 AMAQI
21st Jul 20256412 PMAQI
21st Jul 2025611 PMAQI
21st Jul 2025602 PMAQI
21st Jul 2025683 PMAQI
21st Jul 2025704 PMAQI
21st Jul 2025745 PMAQI
21st Jul 2025716 PMAQI
21st Jul 2025727 PMAQI
21st Jul 2025758 PMAQI
21st Jul 2025779 PMAQI
21st Jul 20258210 PMAQI
21st Jul 20258411 PMAQI
22nd Jul 20258112 AMAQI
22nd Jul 2025681 AMAQI
22nd Jul 2025692 AMAQI
22nd Jul 2025683 AMAQI
22nd Jul 2025674 AMAQI
29°C24/35°C
22nd Jul 2025675 AMAQI
22nd Jul 2025676 AMAQI
22nd Jul 2025677 AMAQI
22nd Jul 2025728 AMAQI
22nd Jul 2025709 AMAQI
22nd Jul 20256010 AMAQI
22nd Jul 20255511 AMAQI
22nd Jul 20255612 PMAQI
22nd Jul 2025461 PMAQI
22nd Jul 2025432 PMAQI
22nd Jul 2025443 PMAQI
22nd Jul 2025454 PMAQI
22nd Jul 2025425 PMAQI
22nd Jul 2025506 PMAQI
22nd Jul 2025547 PMAQI
22nd Jul 2025588 PMAQI
22nd Jul 2025599 PMAQI
22nd Jul 20256010 PMAQI
22nd Jul 20255811 PMAQI
23rd Jul 20255912 AMAQI
23rd Jul 2025661 AMAQI
23rd Jul 2025682 AMAQI
23rd Jul 2025673 AMAQI
23rd Jul 2025654 AMAQI
29°C25/35°C
23rd Jul 2025665 AMAQI
23rd Jul 2025666 AMAQI
23rd Jul 2025657 AMAQI
23rd Jul 2025508 AMAQI
23rd Jul 2025409 AMAQI
23rd Jul 20254410 AMAQI
23rd Jul 20254911 AMAQI
23rd Jul 20254512 PMAQI
23rd Jul 2025461 PMAQI
23rd Jul 2025502 PMAQI
23rd Jul 2025583 PMAQI
23rd Jul 2025534 PMAQI
23rd Jul 2025535 PMAQI
23rd Jul 2025486 PMAQI
23rd Jul 2025557 PMAQI
23rd Jul 2025578 PMAQI
23rd Jul 2025579 PMAQI
23rd Jul 20255810 PMAQI
23rd Jul 20255911 PMAQI
24th Jul 20256012 AMAQI
24th Jul 2025621 AMAQI
24th Jul 2025642 AMAQI
24th Jul 2025643 AMAQI
24th Jul 2025644 AMAQI
30°C25/36°C
24th Jul 2025645 AMAQI
24th Jul 2025636 AMAQI
24th Jul 2025637 AMAQI
24th Jul 2025578 AMAQI
24th Jul 2025579 AMAQI
24th Jul 20255910 AMAQI
24th Jul 20255711 AMAQI
24th Jul 20255812 PMAQI
24th Jul 2025581 PMAQI
24th Jul 2025582 PMAQI
24th Jul 2025543 PMAQI
24th Jul 2025514 PMAQI
24th Jul 2025525 PMAQI
24th Jul 2025506 PMAQI
24th Jul 2025557 PMAQI
24th Jul 2025588 PMAQI
24th Jul 2025589 PMAQI
24th Jul 20255810 PMAQI
24th Jul 20255811 PMAQI
25th Jul 20255812 AMAQI
25th Jul 2025611 AMAQI
25th Jul 2025622 AMAQI
25th Jul 2025623 AMAQI
25th Jul 2025604 AMAQI
32°C26/38°C
25th Jul 2025615 AMAQI
25th Jul 2025606 AMAQI
25th Jul 2025607 AMAQI
25th Jul 2025638 AMAQI
25th Jul 2025649 AMAQI
25th Jul 20256610 AMAQI
25th Jul 20256611 AMAQI
25th Jul 20256112 PMAQI
25th Jul 2025601 PMAQI
25th Jul 2025582 PMAQI
25th Jul 2025573 PMAQI
25th Jul 2025564 PMAQI
25th Jul 2025555 PMAQI
25th Jul 2025556 PMAQI
25th Jul 2025567 PMAQI
25th Jul 2025598 PMAQI
25th Jul 2025609 PMAQI
25th Jul 20256110 PMAQI
25th Jul 20256111 PMAQI
26th Jul 20256112 AMAQI
26th Jul 2025601 AMAQI
26th Jul 2025612 AMAQI
26th Jul 2025603 AMAQI
26th Jul 2025604 AMAQI
32°C26/39°C
26th Jul 2025605 AMAQI
26th Jul 2025616 AMAQI
26th Jul 2025617 AMAQI
26th Jul 2025668 AMAQI
26th Jul 2025669 AMAQI
26th Jul 20256310 AMAQI
26th Jul 20256111 AMAQI
26th Jul 20255912 PMAQI
26th Jul 2025581 PMAQI
26th Jul 2025552 PMAQI
26th Jul 2025503 PMAQI
26th Jul 2025444 PMAQI
26th Jul 2025425 PMAQI
26th Jul 2025416 PMAQI
26th Jul 2025487 PMAQI
26th Jul 2025568 PMAQI
26th Jul 2025579 PMAQI
26th Jul 20255810 PMAQI
26th Jul 20255811 PMAQI
27th Jul 20256212 AMAQI
27th Jul 2025601 AMAQI
27th Jul 2025602 AMAQI
27th Jul 2025603 AMAQI
27th Jul 2025604 AMAQI
32°C26/39°C
27th Jul 2025605 AMAQI
27th Jul 2025616 AMAQI
27th Jul 2025617 AMAQI
27th Jul 2025608 AMAQI
27th Jul 2025619 AMAQI
27th Jul 20255910 AMAQI
27th Jul 20255811 AMAQI
27th Jul 20255912 PMAQI
27th Jul 2025561 PMAQI
27th Jul 2025532 PMAQI
27th Jul 2025513 PMAQI
27th Jul 2025444 PMAQI
27th Jul 2025405 PMAQI
27th Jul 2025406 PMAQI
27th Jul 2025487 PMAQI
27th Jul 2025548 PMAQI
27th Jul 2025569 PMAQI
27th Jul 20255810 PMAQI
27th Jul 20255811 PMAQI
28th Jul 20255812 AMAQI
28th Jul 2025601 AMAQI
28th Jul 2025612 AMAQI
28th Jul 2025603 AMAQI
28th Jul 2025604 AMAQI
32°C26/38°C
28th Jul 2025605 AMAQI
28th Jul 2025606 AMAQI
28th Jul 2025607 AMAQI
28th Jul 2025608 AMAQI
28th Jul 2025609 AMAQI
28th Jul 20256010 AMAQI
28th Jul 20255911 AMAQI
28th Jul 20255412 PMAQI
28th Jul 2025491 PMAQI
28th Jul 2025502 PMAQI
28th Jul 2025513 PMAQI
28th Jul 2025464 PMAQI
28th Jul 2025415 PMAQI
28th Jul 2025396 PMAQI
28th Jul 2025467 PMAQI
28th Jul 2025548 PMAQI
28th Jul 2025559 PMAQI
28th Jul 20255810 PMAQI
28th Jul 20255811 PMAQI
29th Jul 20255812 AMAQI
29th Jul 2025591 AMAQI
29th Jul 2025602 AMAQI
29th Jul 2025593 AMAQI
29th Jul 2025584 AMAQI
32°C27/39°C
29th Jul 2025585 AMAQI
29th Jul 2025596 AMAQI
29th Jul 2025587 AMAQI
29th Jul 2025548 AMAQI
29th Jul 2025479 AMAQI
29th Jul 20254810 AMAQI
29th Jul 20255311 AMAQI
29th Jul 20255212 PMAQI
29th Jul 2025511 PMAQI
29th Jul 2025532 PMAQI
29th Jul 2025503 PMAQI
29th Jul 2025504 PMAQI
29th Jul 2025455 PMAQI
29th Jul 2025486 PMAQI
29th Jul 2025487 PMAQI
29th Jul 2025548 PMAQI
29th Jul 2025549 PMAQI
29th Jul 20255410 PMAQI
29th Jul 20255411 PMAQI
30th Jul 20255412 AMAQI
30th Jul 2025581 AMAQI
30th Jul 2025592 AMAQI
30th Jul 2025593 AMAQI
30th Jul 2025574 AMAQI
32°C26/39°C
30th Jul 2025585 AMAQI
30th Jul 2025576 AMAQI
30th Jul 2025577 AMAQI
30th Jul 2025658 AMAQI
30th Jul 2025729 AMAQI
30th Jul 20256710 AMAQI
30th Jul 20256411 AMAQI
30th Jul 20256012 PMAQI
30th Jul 2025561 PMAQI
30th Jul 2025542 PMAQI
30th Jul 2025553 PMAQI
30th Jul 2025604 PMAQI
30th Jul 2025595 PMAQI
30th Jul 2025576 PMAQI
30th Jul 2025567 PMAQI
30th Jul 2025588 PMAQI
30th Jul 2025589 PMAQI
30th Jul 20255810 PMAQI
30th Jul 20256011 PMAQI
31st Jul 20256012 AMAQI
31st Jul 2025591 AMAQI
31st Jul 2025582 AMAQI
31st Jul 2025573 AMAQI
31st Jul 2025574 AMAQI
32°C26/39°C
31st Jul 2025575 AMAQI
31st Jul 2025576 AMAQI
31st Jul 2025577 AMAQI
31st Jul 2025578 AMAQI
31st Jul 2025579 AMAQI
31st Jul 20257510 AMAQI
31st Jul 20257111 AMAQI
31st Jul 20257112 PMAQI
31st Jul 2025671 PMAQI
31st Jul 2025702 PMAQI
31st Jul 2025563 PMAQI
31st Jul 2025544 PMAQI
31st Jul 2025565 PMAQI
31st Jul 2025596 PMAQI
31st Jul 2025577 PMAQI
31st Jul 2025568 PMAQI
31st Jul 2025569 PMAQI
31st Jul 20255810 PMAQI
31st Jul 20255811 PMAQI
1st Aug 20255812 AMAQI
1st Aug 2025601 AMAQI
1st Aug 2025602 AMAQI
1st Aug 2025603 AMAQI
1st Aug 2025584 AMAQI
31°C25/38°C
1st Aug 2025575 AMAQI
1st Aug 2025586 AMAQI
1st Aug 2025567 AMAQI
1st Aug 2025638 AMAQI
1st Aug 2025629 AMAQI
1st Aug 20256510 AMAQI
1st Aug 20256011 AMAQI
1st Aug 20256712 PMAQI
1st Aug 2025561 PMAQI
1st Aug 2025512 PMAQI
1st Aug 2025613 PMAQI
1st Aug 2025644 PMAQI
1st Aug 2025605 PMAQI
1st Aug 2025626 PMAQI
1st Aug 2025587 PMAQI
1st Aug 2025588 PMAQI
1st Aug 2025589 PMAQI
1st Aug 20255710 PMAQI
1st Aug 20255911 PMAQI
2nd Aug 20255612 AMAQI
2nd Aug 2025581 AMAQI
2nd Aug 2025582 AMAQI
2nd Aug 2025593 AMAQI
2nd Aug 2025604 AMAQI
32°C26/39°C
2nd Aug 2025595 AMAQI
2nd Aug 2025586 AMAQI
2nd Aug 2025597 AMAQI
2nd Aug 2025588 AMAQI
2nd Aug 2025619 AMAQI
2nd Aug 20255610 AMAQI
2nd Aug 20255811 AMAQI
2nd Aug 20255312 PMAQI
2nd Aug 2025571 PMAQI
2nd Aug 2025552 PMAQI
2nd Aug 2025583 PMAQI
2nd Aug 2025584 PMAQI
2nd Aug 2025605 PMAQI
2nd Aug 2025606 PMAQI
2nd Aug 2025637 PMAQI
2nd Aug 2025598 PMAQI
2nd Aug 2025609 PMAQI
2nd Aug 20255910 PMAQI
2nd Aug 20255911 PMAQI
3rd Aug 20256012 AMAQI
3rd Aug 2025581 AMAQI
--°C/°C
5 AM
12 PM
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
8 AM - 7 PM
64AQI
12 hours / Day
360 hours / Month
Avg. Lowest Time
5 AM - 7 PM
64AQI
15 hours / Day
450 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 AM to 7 PM (Avg. 64), while the lowest AQI was between 5 AM to 7 PM (Avg. 64).
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
Lankao Epb Station, Kaifeng Chengguanzhen, Henan, China
2025
54%
115
33%
70
12%
25
0.9%
2
0.4%
1
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Good
0 DaysModerate
115 DaysPoor
70 DaysUnhealthy
25 DaysSevere
2 DaysHazardous
1 DaysUnder WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2025, 0% of 214 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
Lankao Epb Station, Kaifeng Chengguanzhen, 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
170AQI
170AQI
2nd January 2025
151AQI
151AQI
3rd January 2025
168AQI
168AQI
4th January 2025
184AQI
184AQI
5th January 2025
145AQI
145AQI
6th January 2025
106AQI
106AQI
7th January 2025
119AQI
119AQI
8th January 2025
83AQI
83AQI
9th January 2025
88AQI
88AQI
10th January 2025
109AQI
109AQI
11th January 2025
105AQI
105AQI
12th January 2025
89AQI
89AQI
13th January 2025
133AQI
133AQI
14th January 2025
131AQI
131AQI
15th January 2025
98AQI
98AQI
16th January 2025
108AQI
108AQI
17th January 2025
127AQI
127AQI
18th January 2025
145AQI
145AQI
19th January 2025
148AQI
148AQI
20th January 2025
171AQI
171AQI
21st January 2025
195AQI
195AQI
22nd January 2025
176AQI
176AQI
23rd January 2025
165AQI
165AQI
24th January 2025
179AQI
179AQI
25th January 2025
167AQI
167AQI
26th January 2025
115AQI
115AQI
27th January 2025
84AQI
84AQI
28th January 2025
102AQI
102AQI
29th January 2025
176AQI
176AQI
30th January 2025
162AQI
162AQI
31st January 2025
167AQI
167AQI
1st February 2025
161AQI
161AQI
2nd February 2025
179AQI
179AQI
3rd February 2025
155AQI
155AQI
4th February 2025
125AQI
125AQI
5th February 2025
94AQI
94AQI
6th February 2025
115AQI
115AQI
7th February 2025
68AQI
68AQI
8th February 2025
82AQI
82AQI
9th February 2025
100AQI
100AQI
10th February 2025
120AQI
120AQI
11th February 2025
146AQI
146AQI
12th February 2025
130AQI
130AQI
13th February 2025
125AQI
125AQI
14th February 2025
144AQI
144AQI
15th February 2025
138AQI
138AQI
16th February 2025
102AQI
102AQI
17th February 2025
116AQI
116AQI
18th February 2025
128AQI
128AQI
19th February 2025
112AQI
112AQI
20th February 2025
130AQI
130AQI
21st February 2025
138AQI
138AQI
22nd February 2025
141AQI
141AQI
23rd February 2025
106AQI
106AQI
24th February 2025
119AQI
119AQI
25th February 2025
129AQI
129AQI
26th February 2025
143AQI
143AQI
27th February 2025
155AQI
155AQI
28th February 2025
162AQI
162AQI
1st March 2025
169AQI
169AQI
2nd March 2025
87AQI
87AQI
3rd March 2025
94AQI
94AQI
4th March 2025
85AQI
85AQI
5th March 2025
111AQI
111AQI
6th March 2025
126AQI
126AQI
7th March 2025
125AQI
125AQI
8th March 2025
144AQI
144AQI
9th March 2025
150AQI
150AQI
10th March 2025
155AQI
155AQI
11th March 2025
158AQI
158AQI
12th March 2025
160AQI
160AQI
13th March 2025
151AQI
151AQI
14th March 2025
103AQI
103AQI
15th March 2025
135AQI
135AQI
16th March 2025
80AQI
80AQI
17th March 2025
86AQI
86AQI
18th March 2025
71AQI
71AQI
19th March 2025
95AQI
95AQI
20th March 2025
71AQI
71AQI
21st March 2025
76AQI
76AQI
22nd March 2025
82AQI
82AQI
23rd March 2025
104AQI
104AQI
24th March 2025
412AQI
412AQI
25th March 2025
148AQI
148AQI
26th March 2025
160AQI
160AQI
27th March 2025
118AQI
118AQI
28th March 2025
133AQI
133AQI
29th March 2025
85AQI
85AQI
30th March 2025
99AQI
99AQI
31st March 2025
101AQI
101AQI
1st April 2025
97AQI
97AQI
2nd April 2025
67AQI
67AQI
3rd April 2025
93AQI
93AQI
4th April 2025
122AQI
122AQI
5th April 2025
81AQI
81AQI
6th April 2025
108AQI
108AQI
7th April 2025
104AQI
104AQI
8th April 2025
130AQI
130AQI
9th April 2025
136AQI
136AQI
10th April 2025
131AQI
131AQI
11th April 2025
132AQI
132AQI
12th April 2025
209AQI
209AQI
13th April 2025
109AQI
109AQI
14th April 2025
87AQI
87AQI
15th April 2025
88AQI
88AQI
16th April 2025
115AQI
115AQI
17th April 2025
127AQI
127AQI
18th April 2025
127AQI
127AQI
19th April 2025
101AQI
101AQI
20th April 2025
109AQI
109AQI
21st April 2025
94AQI
94AQI
22nd April 2025
96AQI
96AQI
23rd April 2025
114AQI
114AQI
24th April 2025
80AQI
80AQI
25th April 2025
101AQI
101AQI
26th April 2025
92AQI
92AQI
27th April 2025
105AQI
105AQI
28th April 2025
75AQI
75AQI
29th April 2025
81AQI
81AQI
30th April 2025
100AQI
100AQI
1st May 2025
81AQI
81AQI
2nd May 2025
103AQI
103AQI
3rd May 2025
65AQI
65AQI
4th May 2025
83AQI
83AQI
5th May 2025
181AQI
181AQI
6th May 2025
134AQI
134AQI
7th May 2025
138AQI
138AQI
8th May 2025
120AQI
120AQI
9th May 2025
87AQI
87AQI
10th May 2025
78AQI
78AQI
11th May 2025
74AQI
74AQI
12th May 2025
82AQI
82AQI
13th May 2025
93AQI
93AQI
14th May 2025
91AQI
91AQI
15th May 2025
90AQI
90AQI
16th May 2025
100AQI
100AQI
17th May 2025
203AQI
203AQI
18th May 2025
97AQI
97AQI
19th May 2025
126AQI
126AQI
20th May 2025
107AQI
107AQI
21st May 2025
115AQI
115AQI
22nd May 2025
108AQI
108AQI
23rd May 2025
121AQI
121AQI
24th May 2025
98AQI
98AQI
25th May 2025
96AQI
96AQI
26th May 2025
90AQI
90AQI
27th May 2025
101AQI
101AQI
28th May 2025
94AQI
94AQI
29th May 2025
96AQI
96AQI
30th May 2025
88AQI
88AQI
31st May 2025
87AQI
87AQI
1st June 2025
87AQI
87AQI
2nd June 2025
97AQI
97AQI
3rd June 2025
80AQI
80AQI
4th June 2025
89AQI
89AQI
5th June 2025
83AQI
83AQI
6th June 2025
89AQI
89AQI
7th June 2025
95AQI
95AQI
8th June 2025
99AQI
99AQI
9th June 2025
88AQI
88AQI
10th June 2025
80AQI
80AQI
11th June 2025
83AQI
83AQI
12th June 2025
77AQI
77AQI
13th June 2025
80AQI
80AQI
14th June 2025
75AQI
75AQI
15th June 2025
68AQI
68AQI
16th June 2025
64AQI
64AQI
17th June 2025
66AQI
66AQI
18th June 2025
65AQI
65AQI
19th June 2025
64AQI
64AQI
20th June 2025
64AQI
64AQI
21st June 2025
67AQI
67AQI
22nd June 2025
59AQI
59AQI
23rd June 2025
62AQI
62AQI
24th June 2025
67AQI
67AQI
25th June 2025
77AQI
77AQI
26th June 2025
64AQI
64AQI
27th June 2025
66AQI
66AQI
28th June 2025
59AQI
59AQI
29th June 2025
56AQI
56AQI
30th June 2025
57AQI
57AQI
1st July 2025
52AQI
52AQI
2nd July 2025
54AQI
54AQI
3rd July 2025
51AQI
51AQI
4th July 2025
54AQI
54AQI
5th July 2025
51AQI
51AQI
6th July 2025
56AQI
56AQI
7th July 2025
61AQI
61AQI
8th July 2025
64AQI
64AQI
9th July 2025
58AQI
58AQI
10th July 2025
72AQI
72AQI
11th July 2025
84AQI
84AQI
12th July 2025
74AQI
74AQI
13th July 2025
70AQI
70AQI
14th July 2025
73AQI
73AQI
15th July 2025
73AQI
73AQI
16th July 2025
72AQI
72AQI
17th July 2025
69AQI
69AQI
18th July 2025
70AQI
70AQI
19th July 2025
72AQI
72AQI
20th July 2025
69AQI
69AQI
21st July 2025
70AQI
70AQI
22nd July 2025
60AQI
60AQI
23rd July 2025
57AQI
57AQI
24th July 2025
59AQI
59AQI
25th July 2025
60AQI
60AQI
26th July 2025
57AQI
57AQI
27th July 2025
56AQI
56AQI
28th July 2025
55AQI
55AQI
29th July 2025
54AQI
54AQI
30th July 2025
59AQI
59AQI
31st July 2025
60AQI
60AQI
1st August 2025
59AQI
59AQI
138AQI
127AQI
125AQI
107AQI
104AQI
74AQI
63AQI
59AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
2025105AQI
5
13
13
4
19
5
12
12
6
1
13
16
1
19
10
1
1
30
31
1
115
70
25
2
1
Highest AQI recorded in
January138AQI
Lowest AQI recorded in
August59AQI
202497AQI
14
2
1
1
11
1
30
11
20
12
18
1
3
17
6
3
3
2
10
15
1
10
13
7
3
21
7
29
111
68
34
1
Highest AQI recorded in
January143AQI
Lowest AQI recorded in
July53AQI
2023124AQI
3
31
34
Highest AQI recorded in
December125AQI
Lowest AQI recorded in
November118AQI
2020100AQI
10
4
22
5
1
15
8
1
6
12
13
1
5
53
25
15
Highest AQI recorded in
November184AQI
Lowest AQI recorded in
August75AQI
Most & Least Polluted Years Over the Last 4 Years
Most Polluted Year Recorded
2023(Avg.)
124AQILeast Polluted Year Recorded
2024(Avg.)
97AQILankao Epb Station's annual 2025 AQI (105) shows an average percentage change of -0.4% (improved AQI) compared to previous years: 2020 (100), 2023 (124), 2024 (97).
