Bda, Sanmenxia, 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
Bda, Sanmenxia, Henan, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
10th Aug 2024
159AQILowest AQI recorded on
31st Aug 2021
24AQISame Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 62 of Moderate air quality, showing improvement over 2024, 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Bda, Sanmenxia, Henan, China
AQI
Day
Night
.
5 AM2nd Aug 2025
7 PM
4 AM3rd Aug 2025
Day time
Avg. Highest Time
10AM2nd Aug
74AQI
Avg. Lowest Time
5PM2nd Aug
60AQI
Night time
Avg. Highest Time
10PM2nd Aug
68AQI
Avg. Lowest Time
1AM3rd Aug
60AQI
In the last 24 hours,
Bda's AQI reached its highest point of 74 at 10 AM during the Day, while the lowest point, 60, was recorded at 1 AM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Bda, Sanmenxia, 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 2025585 AMAQI
4th Jul 2025586 AMAQI
4th Jul 2025587 AMAQI
4th Jul 2025588 AMAQI
4th Jul 2025579 AMAQI
4th Jul 20255810 AMAQI
4th Jul 20255611 AMAQI
4th Jul 20255512 PMAQI
4th Jul 2025521 PMAQI
4th Jul 2025502 PMAQI
4th Jul 2025473 PMAQI
4th Jul 2025444 PMAQI
4th Jul 2025465 PMAQI
4th Jul 2025476 PMAQI
4th Jul 2025507 PMAQI
4th Jul 2025558 PMAQI
4th Jul 2025549 PMAQI
4th Jul 20255410 PMAQI
4th Jul 20255411 PMAQI
5th Jul 20255412 AMAQI
5th Jul 2025561 AMAQI
5th Jul 2025562 AMAQI
5th Jul 2025563 AMAQI
5th Jul 2025564 AMAQI
30°C24/40°C
5th Jul 2025565 AMAQI
5th Jul 2025566 AMAQI
5th Jul 2025557 AMAQI
5th Jul 2025318 AMAQI
5th Jul 2025239 AMAQI
5th Jul 20252510 AMAQI
5th Jul 20252411 AMAQI
5th Jul 20253812 PMAQI
5th Jul 2025411 PMAQI
5th Jul 2025442 PMAQI
5th Jul 2025453 PMAQI
5th Jul 2025414 PMAQI
5th Jul 2025445 PMAQI
5th Jul 2025466 PMAQI
5th Jul 2025527 PMAQI
5th Jul 2025548 PMAQI
5th Jul 2025549 PMAQI
5th Jul 20255510 PMAQI
5th Jul 20255611 PMAQI
6th Jul 20255612 AMAQI
6th Jul 2025561 AMAQI
6th Jul 2025562 AMAQI
6th Jul 2025563 AMAQI
6th Jul 2025554 AMAQI
28°C21/35°C
6th Jul 2025555 AMAQI
6th Jul 2025546 AMAQI
6th Jul 2025547 AMAQI
6th Jul 2025558 AMAQI
6th Jul 2025639 AMAQI
6th Jul 20259110 AMAQI
6th Jul 20256211 AMAQI
6th Jul 20257612 PMAQI
6th Jul 2025631 PMAQI
6th Jul 2025642 PMAQI
6th Jul 2025583 PMAQI
6th Jul 2025574 PMAQI
6th Jul 2025595 PMAQI
6th Jul 2025566 PMAQI
6th Jul 2025607 PMAQI
6th Jul 2025578 PMAQI
6th Jul 2025559 PMAQI
6th Jul 20255510 PMAQI
6th Jul 20255511 PMAQI
7th Jul 20255612 AMAQI
7th Jul 2025551 AMAQI
7th Jul 2025562 AMAQI
7th Jul 2025563 AMAQI
7th Jul 2025564 AMAQI
29°C22/40°C
7th Jul 2025565 AMAQI
7th Jul 2025566 AMAQI
7th Jul 2025567 AMAQI
7th Jul 2025508 AMAQI
7th Jul 2025509 AMAQI
7th Jul 20254810 AMAQI
7th Jul 20254411 AMAQI
7th Jul 20254812 PMAQI
7th Jul 2025481 PMAQI
7th Jul 2025502 PMAQI
7th Jul 2025523 PMAQI
7th Jul 2025544 PMAQI
7th Jul 2025535 PMAQI
7th Jul 2025546 PMAQI
7th Jul 2025567 PMAQI
7th Jul 2025558 PMAQI
7th Jul 2025569 PMAQI
7th Jul 20255710 PMAQI
7th Jul 20255611 PMAQI
8th Jul 20255612 AMAQI
8th Jul 2025561 AMAQI
8th Jul 2025562 AMAQI
8th Jul 2025553 AMAQI
8th Jul 2025554 AMAQI
30°C23/38°C
8th Jul 2025555 AMAQI
8th Jul 2025556 AMAQI
8th Jul 2025557 AMAQI
8th Jul 2025688 AMAQI
8th Jul 2025679 AMAQI
8th Jul 20256610 AMAQI
8th Jul 20256611 AMAQI
8th Jul 20256912 PMAQI
8th Jul 2025801 PMAQI
8th Jul 2025802 PMAQI
8th Jul 2025793 PMAQI
8th Jul 2025804 PMAQI
8th Jul 2025805 PMAQI
8th Jul 2025746 PMAQI
8th Jul 2025687 PMAQI
8th Jul 2025648 PMAQI
8th Jul 2025639 PMAQI
8th Jul 20256210 PMAQI
8th Jul 20256211 PMAQI
9th Jul 20256212 AMAQI
9th Jul 2025561 AMAQI
9th Jul 2025562 AMAQI
9th Jul 2025563 AMAQI
9th Jul 2025574 AMAQI
25°C23/29°C
9th Jul 2025585 AMAQI
9th Jul 2025586 AMAQI
9th Jul 2025587 AMAQI
9th Jul 2025648 AMAQI
9th Jul 2025769 AMAQI
9th Jul 20259810 AMAQI
9th Jul 20259011 AMAQI
9th Jul 20258012 PMAQI
9th Jul 2025861 PMAQI
9th Jul 2025902 PMAQI
9th Jul 2025843 PMAQI
9th Jul 2025784 PMAQI
9th Jul 2025765 PMAQI
9th Jul 2025746 PMAQI
9th Jul 2025677 PMAQI
9th Jul 2025618 PMAQI
9th Jul 2025629 PMAQI
9th Jul 20256410 PMAQI
9th Jul 20256411 PMAQI
10th Jul 20256412 AMAQI
10th Jul 2025591 AMAQI
10th Jul 2025592 AMAQI
10th Jul 2025593 AMAQI
10th Jul 2025624 AMAQI
24°C21/27°C
10th Jul 2025625 AMAQI
10th Jul 2025626 AMAQI
10th Jul 2025617 AMAQI
10th Jul 2025848 AMAQI
10th Jul 2025869 AMAQI
10th Jul 20256910 AMAQI
10th Jul 20258111 AMAQI
10th Jul 20258312 PMAQI
10th Jul 2025741 PMAQI
10th Jul 2025682 PMAQI
10th Jul 2025663 PMAQI
10th Jul 2025644 PMAQI
10th Jul 2025625 PMAQI
10th Jul 2025666 PMAQI
10th Jul 2025727 PMAQI
10th Jul 2025658 PMAQI
10th Jul 2025669 PMAQI
10th Jul 20256710 PMAQI
10th Jul 20256811 PMAQI
11th Jul 20257012 AMAQI
11th Jul 2025631 AMAQI
11th Jul 2025632 AMAQI
11th Jul 2025633 AMAQI
11th Jul 2025664 AMAQI
28°C23/34°C
11th Jul 2025665 AMAQI
11th Jul 2025666 AMAQI
11th Jul 2025657 AMAQI
11th Jul 20251078 AMAQI
11th Jul 20251069 AMAQI
11th Jul 202512510 AMAQI
11th Jul 202511611 AMAQI
11th Jul 20259712 PMAQI
11th Jul 2025901 PMAQI
11th Jul 2025842 PMAQI
11th Jul 2025843 PMAQI
11th Jul 2025794 PMAQI
11th Jul 2025765 PMAQI
11th Jul 2025806 PMAQI
11th Jul 2025827 PMAQI
11th Jul 2025748 PMAQI
11th Jul 2025749 PMAQI
11th Jul 20257410 PMAQI
11th Jul 20257411 PMAQI
12th Jul 20257412 AMAQI
12th Jul 2025691 AMAQI
12th Jul 2025682 AMAQI
12th Jul 2025683 AMAQI
12th Jul 2025714 AMAQI
28°C23/34°C
12th Jul 2025715 AMAQI
12th Jul 2025716 AMAQI
12th Jul 2025727 AMAQI
12th Jul 20251148 AMAQI
12th Jul 20251249 AMAQI
12th Jul 202512410 AMAQI
12th Jul 202511711 AMAQI
12th Jul 20259512 PMAQI
12th Jul 2025891 PMAQI
12th Jul 2025892 PMAQI
12th Jul 2025903 PMAQI
12th Jul 2025914 PMAQI
12th Jul 2025915 PMAQI
12th Jul 2025916 PMAQI
12th Jul 2025807 PMAQI
12th Jul 2025748 PMAQI
12th Jul 2025749 PMAQI
12th Jul 20257410 PMAQI
12th Jul 20257211 PMAQI
13th Jul 20257612 AMAQI
13th Jul 2025701 AMAQI
13th Jul 2025702 AMAQI
13th Jul 2025723 AMAQI
13th Jul 2025744 AMAQI
28°C23/34°C
13th Jul 2025755 AMAQI
13th Jul 2025746 AMAQI
13th Jul 2025747 AMAQI
13th Jul 2025858 AMAQI
13th Jul 2025949 AMAQI
13th Jul 20259210 AMAQI
13th Jul 20258611 AMAQI
13th Jul 20258012 PMAQI
13th Jul 2025761 PMAQI
13th Jul 2025712 PMAQI
13th Jul 2025703 PMAQI
13th Jul 2025714 PMAQI
13th Jul 2025725 PMAQI
13th Jul 2025716 PMAQI
13th Jul 2025717 PMAQI
13th Jul 2025718 PMAQI
13th Jul 2025729 PMAQI
13th Jul 20257610 PMAQI
13th Jul 20257511 PMAQI
14th Jul 20257512 AMAQI
14th Jul 2025731 AMAQI
14th Jul 2025722 AMAQI
14th Jul 2025733 AMAQI
14th Jul 2025764 AMAQI
31°C24/37°C
14th Jul 2025765 AMAQI
14th Jul 2025756 AMAQI
14th Jul 2025757 AMAQI
14th Jul 2025828 AMAQI
14th Jul 2025869 AMAQI
14th Jul 20258410 AMAQI
14th Jul 20257711 AMAQI
14th Jul 20257712 PMAQI
14th Jul 2025761 PMAQI
14th Jul 2025742 PMAQI
14th Jul 2025663 PMAQI
14th Jul 2025624 PMAQI
14th Jul 2025645 PMAQI
14th Jul 2025646 PMAQI
14th Jul 2025667 PMAQI
14th Jul 2025728 PMAQI
14th Jul 2025749 PMAQI
14th Jul 20257510 PMAQI
14th Jul 20257411 PMAQI
15th Jul 20257512 AMAQI
15th Jul 2025741 AMAQI
15th Jul 2025742 AMAQI
15th Jul 2025743 AMAQI
15th Jul 2025764 AMAQI
33°C26/40°C
15th Jul 2025745 AMAQI
15th Jul 2025746 AMAQI
15th Jul 2025757 AMAQI
15th Jul 2025808 AMAQI
15th Jul 2025829 AMAQI
15th Jul 20258110 AMAQI
15th Jul 20257711 AMAQI
15th Jul 20257112 PMAQI
15th Jul 2025711 PMAQI
15th Jul 2025702 PMAQI
15th Jul 2025673 PMAQI
15th Jul 2025684 PMAQI
15th Jul 2025665 PMAQI
15th Jul 2025666 PMAQI
15th Jul 2025647 PMAQI
15th Jul 2025708 PMAQI
15th Jul 2025729 PMAQI
15th Jul 20257210 PMAQI
15th Jul 20257211 PMAQI
16th Jul 20257212 AMAQI
16th Jul 2025721 AMAQI
16th Jul 2025732 AMAQI
16th Jul 2025733 AMAQI
16th Jul 2025734 AMAQI
33°C26/41°C
16th Jul 2025745 AMAQI
16th Jul 2025746 AMAQI
16th Jul 2025747 AMAQI
16th Jul 2025798 AMAQI
16th Jul 2025819 AMAQI
16th Jul 20257610 AMAQI
16th Jul 20258711 AMAQI
16th Jul 20258012 PMAQI
16th Jul 2025721 PMAQI
16th Jul 2025642 PMAQI
16th Jul 2025643 PMAQI
16th Jul 2025624 PMAQI
16th Jul 2025605 PMAQI
16th Jul 2025586 PMAQI
16th Jul 2025697 PMAQI
16th Jul 2025738 PMAQI
16th Jul 2025739 PMAQI
16th Jul 20257110 PMAQI
16th Jul 20257211 PMAQI
17th Jul 20257212 AMAQI
17th Jul 2025701 AMAQI
17th Jul 2025722 AMAQI
17th Jul 2025723 AMAQI
17th Jul 2025724 AMAQI
34°C29/41°C
17th Jul 2025725 AMAQI
17th Jul 2025726 AMAQI
17th Jul 2025737 AMAQI
17th Jul 2025658 AMAQI
17th Jul 2025629 AMAQI
17th Jul 20256310 AMAQI
17th Jul 20256511 AMAQI
17th Jul 20257012 PMAQI
17th Jul 2025691 PMAQI
17th Jul 2025672 PMAQI
17th Jul 2025643 PMAQI
17th Jul 2025624 PMAQI
17th Jul 2025625 PMAQI
17th Jul 2025636 PMAQI
17th Jul 2025667 PMAQI
17th Jul 2025688 PMAQI
17th Jul 2025689 PMAQI
17th Jul 20256810 PMAQI
17th Jul 20256911 PMAQI
18th Jul 20256912 AMAQI
18th Jul 2025701 AMAQI
18th Jul 2025702 AMAQI
18th Jul 2025703 AMAQI
18th Jul 2025704 AMAQI
31°C25/38°C
18th Jul 2025715 AMAQI
18th Jul 2025706 AMAQI
18th Jul 2025717 AMAQI
18th Jul 2025738 AMAQI
18th Jul 2025729 AMAQI
18th Jul 20257210 AMAQI
18th Jul 20257411 AMAQI
18th Jul 20257312 PMAQI
18th Jul 2025721 PMAQI
18th Jul 2025722 PMAQI
18th Jul 2025703 PMAQI
18th Jul 2025724 PMAQI
18th Jul 2025705 PMAQI
18th Jul 2025736 PMAQI
18th Jul 2025727 PMAQI
18th Jul 2025698 PMAQI
18th Jul 2025699 PMAQI
18th Jul 20257010 PMAQI
18th Jul 20257111 PMAQI
19th Jul 20257012 AMAQI
19th Jul 2025681 AMAQI
19th Jul 2025692 AMAQI
19th Jul 2025693 AMAQI
19th Jul 2025704 AMAQI
31°C24/39°C
19th Jul 2025705 AMAQI
19th Jul 2025706 AMAQI
19th Jul 2025707 AMAQI
19th Jul 2025838 AMAQI
19th Jul 2025849 AMAQI
19th Jul 20258010 AMAQI
19th Jul 20257711 AMAQI
19th Jul 20257412 PMAQI
19th Jul 2025701 PMAQI
19th Jul 2025702 PMAQI
19th Jul 2025693 PMAQI
19th Jul 2025694 PMAQI
19th Jul 2025685 PMAQI
19th Jul 2025686 PMAQI
19th Jul 2025697 PMAQI
19th Jul 2025708 PMAQI
19th Jul 2025709 PMAQI
19th Jul 20257210 PMAQI
19th Jul 20257111 PMAQI
20th Jul 20257112 AMAQI
20th Jul 2025681 AMAQI
20th Jul 2025692 AMAQI
20th Jul 2025703 AMAQI
20th Jul 2025704 AMAQI
30°C23/37°C
20th Jul 2025715 AMAQI
20th Jul 2025716 AMAQI
20th Jul 2025717 AMAQI
20th Jul 2025848 AMAQI
20th Jul 2025939 AMAQI
20th Jul 20258410 AMAQI
20th Jul 20258211 AMAQI
20th Jul 20257012 PMAQI
20th Jul 2025671 PMAQI
20th Jul 2025662 PMAQI
20th Jul 2025653 PMAQI
20th Jul 2025624 PMAQI
20th Jul 2025655 PMAQI
20th Jul 2025656 PMAQI
20th Jul 2025657 PMAQI
20th Jul 2025678 PMAQI
20th Jul 2025679 PMAQI
20th Jul 20256610 PMAQI
20th Jul 20256811 PMAQI
21st Jul 20256712 AMAQI
21st Jul 2025681 AMAQI
21st Jul 2025692 AMAQI
21st Jul 2025693 AMAQI
21st Jul 2025694 AMAQI
26°C24/28°C
21st Jul 2025705 AMAQI
21st Jul 2025706 AMAQI
21st Jul 2025707 AMAQI
21st Jul 2025668 AMAQI
21st Jul 2025629 AMAQI
21st Jul 20256210 AMAQI
21st Jul 20256211 AMAQI
21st Jul 20256712 PMAQI
21st Jul 2025731 PMAQI
21st Jul 2025682 PMAQI
21st Jul 2025693 PMAQI
21st Jul 2025724 PMAQI
21st Jul 2025745 PMAQI
21st Jul 2025716 PMAQI
21st Jul 2025677 PMAQI
21st Jul 2025678 PMAQI
21st Jul 2025699 PMAQI
21st Jul 20257010 PMAQI
21st Jul 20256811 PMAQI
22nd Jul 20256912 AMAQI
22nd Jul 2025671 AMAQI
22nd Jul 2025662 AMAQI
22nd Jul 2025663 AMAQI
22nd Jul 2025674 AMAQI
28°C22/34°C
22nd Jul 2025665 AMAQI
22nd Jul 2025676 AMAQI
22nd Jul 2025667 AMAQI
22nd Jul 2025928 AMAQI
22nd Jul 2025849 AMAQI
22nd Jul 20259610 AMAQI
22nd Jul 20259011 AMAQI
22nd Jul 20258712 PMAQI
22nd Jul 2025841 PMAQI
22nd Jul 2025742 PMAQI
22nd Jul 2025743 PMAQI
22nd Jul 2025764 PMAQI
22nd Jul 2025705 PMAQI
22nd Jul 2025646 PMAQI
22nd Jul 2025647 PMAQI
22nd Jul 2025658 PMAQI
22nd Jul 2025669 PMAQI
22nd Jul 20256510 PMAQI
22nd Jul 20256411 PMAQI
23rd Jul 20256512 AMAQI
23rd Jul 2025661 AMAQI
23rd Jul 2025672 AMAQI
23rd Jul 2025683 AMAQI
23rd Jul 2025684 AMAQI
27°C23/33°C
23rd Jul 2025695 AMAQI
23rd Jul 2025686 AMAQI
23rd Jul 2025687 AMAQI
23rd Jul 2025708 AMAQI
23rd Jul 2025689 AMAQI
23rd Jul 20257210 AMAQI
23rd Jul 20255811 AMAQI
23rd Jul 20255512 PMAQI
23rd Jul 2025541 PMAQI
23rd Jul 2025552 PMAQI
23rd Jul 2025553 PMAQI
23rd Jul 2025584 PMAQI
23rd Jul 2025565 PMAQI
23rd Jul 2025536 PMAQI
23rd Jul 2025567 PMAQI
23rd Jul 2025618 PMAQI
23rd Jul 2025619 PMAQI
23rd Jul 20256210 PMAQI
23rd Jul 20256211 PMAQI
24th Jul 20256212 AMAQI
24th Jul 2025621 AMAQI
24th Jul 2025652 AMAQI
24th Jul 2025653 AMAQI
24th Jul 2025654 AMAQI
27°C22/33°C
24th Jul 2025645 AMAQI
24th Jul 2025646 AMAQI
24th Jul 2025657 AMAQI
24th Jul 2025688 AMAQI
24th Jul 2025669 AMAQI
24th Jul 20256210 AMAQI
24th Jul 20255711 AMAQI
24th Jul 20255712 PMAQI
24th Jul 2025561 PMAQI
24th Jul 2025532 PMAQI
24th Jul 2025513 PMAQI
24th Jul 2025494 PMAQI
24th Jul 2025505 PMAQI
24th Jul 2025506 PMAQI
24th Jul 2025557 PMAQI
24th Jul 2025598 PMAQI
24th Jul 2025599 PMAQI
24th Jul 20256010 PMAQI
24th Jul 20256211 PMAQI
25th Jul 20256212 AMAQI
25th Jul 2025621 AMAQI
25th Jul 2025622 AMAQI
25th Jul 2025623 AMAQI
25th Jul 2025614 AMAQI
28°C22/34°C
25th Jul 2025615 AMAQI
25th Jul 2025626 AMAQI
25th Jul 2025617 AMAQI
25th Jul 2025758 AMAQI
25th Jul 2025829 AMAQI
25th Jul 20257310 AMAQI
25th Jul 20256911 AMAQI
25th Jul 20255812 PMAQI
25th Jul 2025571 PMAQI
25th Jul 2025562 PMAQI
25th Jul 2025553 PMAQI
25th Jul 2025544 PMAQI
25th Jul 2025525 PMAQI
25th Jul 2025546 PMAQI
25th Jul 2025577 PMAQI
25th Jul 2025608 PMAQI
25th Jul 2025609 PMAQI
25th Jul 20256210 PMAQI
25th Jul 20256211 PMAQI
26th Jul 20256212 AMAQI
26th Jul 2025601 AMAQI
26th Jul 2025612 AMAQI
26th Jul 2025623 AMAQI
26th Jul 2025614 AMAQI
30°C23/37°C
26th Jul 2025615 AMAQI
26th Jul 2025616 AMAQI
26th Jul 2025617 AMAQI
26th Jul 2025678 AMAQI
26th Jul 2025689 AMAQI
26th Jul 20256410 AMAQI
26th Jul 20256211 AMAQI
26th Jul 20256012 PMAQI
26th Jul 2025581 PMAQI
26th Jul 2025592 PMAQI
26th Jul 2025603 PMAQI
26th Jul 2025584 PMAQI
26th Jul 2025615 PMAQI
26th Jul 2025626 PMAQI
26th Jul 2025657 PMAQI
26th Jul 2025628 PMAQI
26th Jul 2025629 PMAQI
26th Jul 20256310 PMAQI
26th Jul 20256211 PMAQI
27th Jul 20256212 AMAQI
27th Jul 2025601 AMAQI
27th Jul 2025602 AMAQI
27th Jul 2025603 AMAQI
27th Jul 2025604 AMAQI
31°C23/39°C
27th Jul 2025615 AMAQI
27th Jul 2025606 AMAQI
27th Jul 2025617 AMAQI
27th Jul 2025668 AMAQI
27th Jul 2025739 AMAQI
27th Jul 20257310 AMAQI
27th Jul 20257611 AMAQI
27th Jul 20257012 PMAQI
27th Jul 2025661 PMAQI
27th Jul 2025662 PMAQI
27th Jul 2025633 PMAQI
27th Jul 2025624 PMAQI
27th Jul 2025595 PMAQI
27th Jul 2025616 PMAQI
27th Jul 2025657 PMAQI
27th Jul 2025628 PMAQI
27th Jul 2025629 PMAQI
27th Jul 20256210 PMAQI
27th Jul 20256111 PMAQI
28th Jul 20256212 AMAQI
28th Jul 2025601 AMAQI
28th Jul 2025602 AMAQI
28th Jul 2025613 AMAQI
28th Jul 2025614 AMAQI
31°C24/38°C
28th Jul 2025615 AMAQI
28th Jul 2025616 AMAQI
28th Jul 2025617 AMAQI
28th Jul 2025698 AMAQI
28th Jul 2025689 AMAQI
28th Jul 20256810 AMAQI
28th Jul 20256511 AMAQI
28th Jul 20256612 PMAQI
28th Jul 2025631 PMAQI
28th Jul 2025592 PMAQI
28th Jul 2025563 PMAQI
28th Jul 2025574 PMAQI
28th Jul 2025565 PMAQI
28th Jul 2025586 PMAQI
28th Jul 2025617 PMAQI
28th Jul 2025608 PMAQI
28th Jul 2025619 PMAQI
28th Jul 20256110 PMAQI
28th Jul 20256211 PMAQI
29th Jul 20256212 AMAQI
29th Jul 2025601 AMAQI
29th Jul 2025612 AMAQI
29th Jul 2025603 AMAQI
29th Jul 2025614 AMAQI
31°C24/38°C
29th Jul 2025625 AMAQI
29th Jul 2025626 AMAQI
29th Jul 2025627 AMAQI
29th Jul 2025708 AMAQI
29th Jul 2025699 AMAQI
29th Jul 20256710 AMAQI
29th Jul 20256011 AMAQI
29th Jul 20256012 PMAQI
29th Jul 2025581 PMAQI
29th Jul 2025592 PMAQI
29th Jul 2025583 PMAQI
29th Jul 2025564 PMAQI
29th Jul 2025565 PMAQI
29th Jul 2025566 PMAQI
29th Jul 2025597 PMAQI
29th Jul 2025618 PMAQI
29th Jul 2025629 PMAQI
29th Jul 20256210 PMAQI
29th Jul 20256311 PMAQI
30th Jul 20256212 AMAQI
30th Jul 2025601 AMAQI
30th Jul 2025622 AMAQI
30th Jul 2025613 AMAQI
30th Jul 2025624 AMAQI
31°C24/40°C
30th Jul 2025625 AMAQI
30th Jul 2025626 AMAQI
30th Jul 2025617 AMAQI
30th Jul 2025708 AMAQI
30th Jul 2025739 AMAQI
30th Jul 20257310 AMAQI
30th Jul 20257411 AMAQI
30th Jul 20256512 PMAQI
30th Jul 2025601 PMAQI
30th Jul 2025612 PMAQI
30th Jul 2025603 PMAQI
30th Jul 2025584 PMAQI
30th Jul 2025605 PMAQI
30th Jul 2025596 PMAQI
30th Jul 2025607 PMAQI
30th Jul 2025618 PMAQI
30th Jul 2025629 PMAQI
30th Jul 20256210 PMAQI
30th Jul 20256211 PMAQI
31st Jul 20256112 AMAQI
31st Jul 2025611 AMAQI
31st Jul 2025612 AMAQI
31st Jul 2025613 AMAQI
31st Jul 2025614 AMAQI
31°C24/39°C
31st Jul 2025615 AMAQI
31st Jul 2025616 AMAQI
31st Jul 2025617 AMAQI
31st Jul 2025618 AMAQI
31st Jul 2025619 AMAQI
31st Jul 20257510 AMAQI
31st Jul 20257711 AMAQI
31st Jul 20257212 PMAQI
31st Jul 2025671 PMAQI
31st Jul 2025602 PMAQI
31st Jul 2025603 PMAQI
31st Jul 2025624 PMAQI
31st Jul 2025625 PMAQI
31st Jul 2025656 PMAQI
31st Jul 2025627 PMAQI
31st Jul 2025628 PMAQI
31st Jul 2025629 PMAQI
31st Jul 20256410 PMAQI
31st Jul 20256311 PMAQI
1st Aug 20256212 AMAQI
1st Aug 2025611 AMAQI
1st Aug 2025612 AMAQI
1st Aug 2025603 AMAQI
1st Aug 2025594 AMAQI
31°C24/38°C
1st Aug 2025605 AMAQI
1st Aug 2025646 AMAQI
1st Aug 2025607 AMAQI
1st Aug 2025708 AMAQI
1st Aug 2025709 AMAQI
1st Aug 20256710 AMAQI
1st Aug 20256811 AMAQI
1st Aug 20256712 PMAQI
1st Aug 2025671 PMAQI
1st Aug 2025622 PMAQI
1st Aug 2025623 PMAQI
1st Aug 2025604 PMAQI
1st Aug 2025595 PMAQI
1st Aug 2025626 PMAQI
1st Aug 2025637 PMAQI
1st Aug 2025628 PMAQI
1st Aug 2025619 PMAQI
1st Aug 20256310 PMAQI
1st Aug 20256211 PMAQI
2nd Aug 20256112 AMAQI
2nd Aug 2025601 AMAQI
2nd Aug 2025602 AMAQI
2nd Aug 2025613 AMAQI
2nd Aug 2025624 AMAQI
30°C23/38°C
2nd Aug 2025625 AMAQI
2nd Aug 2025626 AMAQI
2nd Aug 2025627 AMAQI
2nd Aug 2025728 AMAQI
2nd Aug 2025739 AMAQI
2nd Aug 20257410 AMAQI
2nd Aug 20257311 AMAQI
2nd Aug 20257012 PMAQI
2nd Aug 2025661 PMAQI
2nd Aug 2025682 PMAQI
2nd Aug 2025623 PMAQI
2nd Aug 2025624 PMAQI
2nd Aug 2025605 PMAQI
2nd Aug 2025616 PMAQI
2nd Aug 2025627 PMAQI
2nd Aug 2025638 PMAQI
2nd Aug 2025649 PMAQI
2nd Aug 20256810 PMAQI
2nd Aug 20256611 PMAQI
3rd Aug 20256512 AMAQI
3rd Aug 2025601 AMAQI
3rd Aug 2025612 AMAQI
3rd Aug 2025623 AMAQI
3rd Aug 2025634 AMAQI
32°C24/40°C
3rd Aug 2025635 AMAQI
5 AM3rd Aug 2025626 AMAQI
3rd Aug 2025647 AMAQI
3rd Aug 2025698 AMAQI
3rd Aug 2025729 AMAQI
3rd Aug 20257210 AMAQI
3rd Aug 20257511 AMAQI
3rd Aug 20257312 PMAQI
12 PM3rd Aug 2025721 PMAQI
3rd Aug 2025712 PMAQI
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
8 AM - 7 PM
68AQI
12 hours / Day
360 hours / Month
Avg. Lowest Time
5 AM - 7 PM
67AQI
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. 68), while the lowest AQI was between 5 AM to 7 PM (Avg. 67).
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
Bda, Sanmenxia, Henan, China
2025
0.4%
1
50%
108
36%
77
12%
26
0.9%
2
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
1 DaysModerate
108 DaysPoor
77 DaysUnhealthy
26 DaysSevere
2 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 0.47%
Health Risk Level:
Extreme
In 2025, 0.47% of 215 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
Bda, Sanmenxia, 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
154AQI
154AQI
2nd January 2025
140AQI
140AQI
3rd January 2025
171AQI
171AQI
4th January 2025
175AQI
175AQI
5th January 2025
149AQI
149AQI
6th January 2025
113AQI
113AQI
7th January 2025
107AQI
107AQI
8th January 2025
94AQI
94AQI
9th January 2025
101AQI
101AQI
10th January 2025
134AQI
134AQI
11th January 2025
109AQI
109AQI
12th January 2025
100AQI
100AQI
13th January 2025
138AQI
138AQI
14th January 2025
81AQI
81AQI
15th January 2025
90AQI
90AQI
16th January 2025
103AQI
103AQI
17th January 2025
110AQI
110AQI
18th January 2025
147AQI
147AQI
19th January 2025
149AQI
149AQI
20th January 2025
164AQI
164AQI
21st January 2025
166AQI
166AQI
22nd January 2025
199AQI
199AQI
23rd January 2025
166AQI
166AQI
24th January 2025
169AQI
169AQI
25th January 2025
127AQI
127AQI
26th January 2025
96AQI
96AQI
27th January 2025
88AQI
88AQI
28th January 2025
114AQI
114AQI
29th January 2025
138AQI
138AQI
30th January 2025
171AQI
171AQI
31st January 2025
186AQI
186AQI
1st February 2025
185AQI
185AQI
2nd February 2025
173AQI
173AQI
3rd February 2025
104AQI
104AQI
4th February 2025
109AQI
109AQI
5th February 2025
74AQI
74AQI
6th February 2025
95AQI
95AQI
7th February 2025
65AQI
65AQI
8th February 2025
67AQI
67AQI
9th February 2025
88AQI
88AQI
10th February 2025
123AQI
123AQI
11th February 2025
144AQI
144AQI
12th February 2025
94AQI
94AQI
13th February 2025
127AQI
127AQI
14th February 2025
134AQI
134AQI
15th February 2025
139AQI
139AQI
16th February 2025
106AQI
106AQI
17th February 2025
137AQI
137AQI
18th February 2025
143AQI
143AQI
19th February 2025
133AQI
133AQI
20th February 2025
153AQI
153AQI
21st February 2025
160AQI
160AQI
22nd February 2025
169AQI
169AQI
23rd February 2025
109AQI
109AQI
24th February 2025
152AQI
152AQI
25th February 2025
123AQI
123AQI
26th February 2025
135AQI
135AQI
27th February 2025
142AQI
142AQI
28th February 2025
157AQI
157AQI
1st March 2025
153AQI
153AQI
2nd March 2025
102AQI
102AQI
3rd March 2025
91AQI
91AQI
4th March 2025
104AQI
104AQI
5th March 2025
134AQI
134AQI
6th March 2025
139AQI
139AQI
7th March 2025
140AQI
140AQI
8th March 2025
131AQI
131AQI
9th March 2025
150AQI
150AQI
10th March 2025
143AQI
143AQI
11th March 2025
152AQI
152AQI
12th March 2025
150AQI
150AQI
13th March 2025
155AQI
155AQI
14th March 2025
125AQI
125AQI
15th March 2025
90AQI
90AQI
16th March 2025
70AQI
70AQI
17th March 2025
74AQI
74AQI
18th March 2025
63AQI
63AQI
19th March 2025
72AQI
72AQI
20th March 2025
66AQI
66AQI
21st March 2025
80AQI
80AQI
22nd March 2025
88AQI
88AQI
23rd March 2025
104AQI
104AQI
24th March 2025
152AQI
152AQI
25th March 2025
114AQI
114AQI
26th March 2025
163AQI
163AQI
27th March 2025
134AQI
134AQI
28th March 2025
156AQI
156AQI
29th March 2025
119AQI
119AQI
30th March 2025
107AQI
107AQI
31st March 2025
111AQI
111AQI
1st April 2025
102AQI
102AQI
2nd April 2025
85AQI
85AQI
3rd April 2025
100AQI
100AQI
4th April 2025
112AQI
112AQI
5th April 2025
85AQI
85AQI
6th April 2025
115AQI
115AQI
7th April 2025
116AQI
116AQI
8th April 2025
129AQI
129AQI
9th April 2025
123AQI
123AQI
10th April 2025
118AQI
118AQI
11th April 2025
135AQI
135AQI
12th April 2025
219AQI
219AQI
13th April 2025
138AQI
138AQI
14th April 2025
91AQI
91AQI
15th April 2025
99AQI
99AQI
16th April 2025
120AQI
120AQI
17th April 2025
137AQI
137AQI
18th April 2025
144AQI
144AQI
19th April 2025
131AQI
131AQI
20th April 2025
129AQI
129AQI
21st April 2025
108AQI
108AQI
22nd April 2025
177AQI
177AQI
23rd April 2025
137AQI
137AQI
24th April 2025
114AQI
114AQI
25th April 2025
116AQI
116AQI
26th April 2025
107AQI
107AQI
27th April 2025
92AQI
92AQI
28th April 2025
78AQI
78AQI
29th April 2025
77AQI
77AQI
30th April 2025
114AQI
114AQI
1st May 2025
105AQI
105AQI
2nd May 2025
107AQI
107AQI
3rd May 2025
96AQI
96AQI
4th May 2025
98AQI
98AQI
5th May 2025
125AQI
125AQI
6th May 2025
225AQI
225AQI
7th May 2025
157AQI
157AQI
8th May 2025
160AQI
160AQI
9th May 2025
108AQI
108AQI
10th May 2025
104AQI
104AQI
11th May 2025
84AQI
84AQI
12th May 2025
85AQI
85AQI
13th May 2025
86AQI
86AQI
14th May 2025
85AQI
85AQI
15th May 2025
91AQI
91AQI
16th May 2025
92AQI
92AQI
17th May 2025
141AQI
141AQI
18th May 2025
124AQI
124AQI
19th May 2025
128AQI
128AQI
20th May 2025
111AQI
111AQI
21st May 2025
119AQI
119AQI
22nd May 2025
112AQI
112AQI
23rd May 2025
95AQI
95AQI
24th May 2025
91AQI
91AQI
25th May 2025
96AQI
96AQI
26th May 2025
80AQI
80AQI
27th May 2025
92AQI
92AQI
28th May 2025
99AQI
99AQI
29th May 2025
96AQI
96AQI
30th May 2025
91AQI
91AQI
31st May 2025
87AQI
87AQI
1st June 2025
80AQI
80AQI
2nd June 2025
78AQI
78AQI
3rd June 2025
64AQI
64AQI
4th June 2025
74AQI
74AQI
5th June 2025
65AQI
65AQI
6th June 2025
77AQI
77AQI
7th June 2025
74AQI
74AQI
8th June 2025
82AQI
82AQI
9th June 2025
74AQI
74AQI
10th June 2025
75AQI
75AQI
11th June 2025
84AQI
84AQI
12th June 2025
84AQI
84AQI
13th June 2025
84AQI
84AQI
14th June 2025
76AQI
76AQI
15th June 2025
72AQI
72AQI
16th June 2025
70AQI
70AQI
17th June 2025
72AQI
72AQI
18th June 2025
70AQI
70AQI
19th June 2025
70AQI
70AQI
20th June 2025
74AQI
74AQI
21st June 2025
67AQI
67AQI
22nd June 2025
65AQI
65AQI
23rd June 2025
67AQI
67AQI
24th June 2025
68AQI
68AQI
25th June 2025
73AQI
73AQI
26th June 2025
63AQI
63AQI
27th June 2025
72AQI
72AQI
28th June 2025
61AQI
61AQI
29th June 2025
66AQI
66AQI
30th June 2025
63AQI
63AQI
1st July 2025
58AQI
58AQI
2nd July 2025
56AQI
56AQI
3rd July 2025
54AQI
54AQI
4th July 2025
54AQI
54AQI
5th July 2025
49AQI
49AQI
6th July 2025
58AQI
58AQI
7th July 2025
54AQI
54AQI
8th July 2025
63AQI
63AQI
9th July 2025
67AQI
67AQI
10th July 2025
67AQI
67AQI
11th July 2025
77AQI
77AQI
12th July 2025
81AQI
81AQI
13th July 2025
75AQI
75AQI
14th July 2025
74AQI
74AQI
15th July 2025
73AQI
73AQI
16th July 2025
71AQI
71AQI
17th July 2025
69AQI
69AQI
18th July 2025
71AQI
71AQI
19th July 2025
71AQI
71AQI
20th July 2025
70AQI
70AQI
21st July 2025
68AQI
68AQI
22nd July 2025
71AQI
71AQI
23rd July 2025
63AQI
63AQI
24th July 2025
60AQI
60AQI
25th July 2025
61AQI
61AQI
26th July 2025
62AQI
62AQI
27th July 2025
63AQI
63AQI
28th July 2025
61AQI
61AQI
29th July 2025
61AQI
61AQI
30th July 2025
62AQI
62AQI
31st July 2025
63AQI
63AQI
1st August 2025
63AQI
63AQI
2nd August 2025
62AQI
62AQI
134AQI
126AQI
117AQI
118AQI
109AQI
72AQI
65AQI
63AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
2025105AQI
6
15
10
6
15
7
9
16
6
8
20
1
1
17
11
2
1
30
1
30
2
1
108
77
26
2
Highest AQI recorded in
January134AQI
Lowest AQI recorded in
August63AQI
2024107AQI
1
3
14
10
3
4
10
13
1
1
8
16
7
12
15
3
26
4
1
24
6
2
24
5
4
25
1
1
4
20
5
1
4
9
13
5
10
10
10
4
20
7
15
169
119
58
4
1
Highest AQI recorded in
February151AQI
Lowest AQI recorded in
August72AQI
2023109AQI
7
10
8
6
4
4
17
3
9
12
8
2
2
8
11
5
3
1
2
21
8
29
1
31
25
6
1
22
7
1
13
14
3
2
10
8
6
1
10
9
8
3
9
189
90
55
17
1
Highest AQI recorded in
February158AQI
Lowest AQI recorded in
July73AQI
2022116AQI
1
4
22
3
4
6
11
2
19
9
1
10
20
2
22
7
27
3
3
18
1
24
4
2
9
13
7
1
4
8
17
8
12
10
1
8
130
96
76
4
1
Highest AQI recorded in
January169AQI
Lowest AQI recorded in
August59AQI
2021111AQI
6
11
10
4
6
15
7
5
11
9
6
20
6
2
1
1
2
19
7
2
1
1
25
4
4
27
3
18
13
13
4
3
13
9
6
1
7
7
14
1
7
11
8
1
27
166
85
58
8
7
Highest AQI recorded in
March204AQI
Lowest AQI recorded in
July63AQI
2020101AQI
3
10
8
9
4
1
17
23
7
3
21
7
7
22
2
22
8
1
14
13
3
1
9
6
12
2
1
5
9
15
1
14
144
71
34
3
Highest AQI recorded in
December142AQI
Lowest AQI recorded in
August67AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
116AQILeast Polluted Year Recorded
2020(Avg.)
101AQIBda's annual 2025 AQI (105) shows an average percentage change of -3.01% (improved AQI) compared to previous years: 2020 (101), 2021 (111), 2022 (116), 2023 (109), 2024 (107).
