Chuan Hua Qa Huanbzo Ja, Zhoukou, 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
Chuan Hua Qa Huanbzo Ja, Zhoukou, Henan, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
11th Aug 2024
117AQILowest AQI recorded on
27th Aug 2024
29AQISame Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 56 of Moderate air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Chuan Hua Qa Huanbzo Ja, Zhoukou, Henan, China
AQI
Day
Night
.
5 AM3rd Aug 2025
7 PM
4 AM4th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
10AM3rd Aug
63AQI
Avg. Lowest Time
6PM3rd Aug
54AQI
In the last 24 hours,
Chuan Hua Qa Huanbzo Ja's AQI reached its highest point of 63 at 10 AM during the Night, while the lowest point, 54, was recorded at 6 PM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Chuan Hua Qa Huanbzo Ja, Zhoukou, 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 2025535 AMAQI
5th Jul 2025546 AMAQI
5th Jul 2025537 AMAQI
5th Jul 2025558 AMAQI
5th Jul 2025549 AMAQI
5th Jul 20255410 AMAQI
5th Jul 20254811 AMAQI
5th Jul 20254812 PMAQI
5th Jul 2025511 PMAQI
5th Jul 2025492 PMAQI
5th Jul 2025493 PMAQI
5th Jul 2025514 PMAQI
5th Jul 2025525 PMAQI
5th Jul 2025526 PMAQI
5th Jul 2025537 PMAQI
5th Jul 2025548 PMAQI
5th Jul 2025559 PMAQI
5th Jul 20255510 PMAQI
5th Jul 20255511 PMAQI
6th Jul 20255512 AMAQI
6th Jul 2025541 AMAQI
6th Jul 2025552 AMAQI
6th Jul 2025553 AMAQI
6th Jul 2025554 AMAQI
34°C29/40°C
6th Jul 2025555 AMAQI
6th Jul 2025556 AMAQI
6th Jul 2025547 AMAQI
6th Jul 2025548 AMAQI
6th Jul 2025559 AMAQI
6th Jul 20256410 AMAQI
6th Jul 20255811 AMAQI
6th Jul 20255912 PMAQI
6th Jul 2025581 PMAQI
6th Jul 2025572 PMAQI
6th Jul 2025553 PMAQI
6th Jul 2025584 PMAQI
6th Jul 2025545 PMAQI
6th Jul 2025536 PMAQI
6th Jul 2025547 PMAQI
6th Jul 2025568 PMAQI
6th Jul 2025559 PMAQI
6th Jul 20255610 PMAQI
6th Jul 20255711 PMAQI
7th Jul 20255712 AMAQI
7th Jul 2025551 AMAQI
7th Jul 2025562 AMAQI
7th Jul 2025553 AMAQI
7th Jul 2025564 AMAQI
34°C29/40°C
7th Jul 2025555 AMAQI
7th Jul 2025556 AMAQI
7th Jul 2025557 AMAQI
7th Jul 2025618 AMAQI
7th Jul 2025609 AMAQI
7th Jul 20256010 AMAQI
7th Jul 20256111 AMAQI
7th Jul 20257012 PMAQI
7th Jul 2025671 PMAQI
7th Jul 2025642 PMAQI
7th Jul 2025613 PMAQI
7th Jul 2025584 PMAQI
7th Jul 2025575 PMAQI
7th Jul 2025546 PMAQI
7th Jul 2025557 PMAQI
7th Jul 2025578 PMAQI
7th Jul 2025579 PMAQI
7th Jul 20255810 PMAQI
7th Jul 20255811 PMAQI
8th Jul 20255912 AMAQI
8th Jul 2025561 AMAQI
8th Jul 2025572 AMAQI
8th Jul 2025573 AMAQI
8th Jul 2025594 AMAQI
32°C27/40°C
8th Jul 2025585 AMAQI
8th Jul 2025586 AMAQI
8th Jul 2025587 AMAQI
8th Jul 2025648 AMAQI
8th Jul 2025629 AMAQI
8th Jul 20257910 AMAQI
8th Jul 20257711 AMAQI
8th Jul 20257012 PMAQI
8th Jul 2025691 PMAQI
8th Jul 2025692 PMAQI
8th Jul 2025663 PMAQI
8th Jul 2025664 PMAQI
8th Jul 2025675 PMAQI
8th Jul 2025586 PMAQI
8th Jul 2025557 PMAQI
8th Jul 2025588 PMAQI
8th Jul 2025599 PMAQI
8th Jul 20255910 PMAQI
8th Jul 20255811 PMAQI
9th Jul 20255912 AMAQI
9th Jul 2025581 AMAQI
9th Jul 2025582 AMAQI
9th Jul 2025583 AMAQI
9th Jul 2025594 AMAQI
32°C26/39°C
9th Jul 2025595 AMAQI
9th Jul 2025596 AMAQI
9th Jul 2025597 AMAQI
9th Jul 2025508 AMAQI
9th Jul 2025489 AMAQI
9th Jul 20254310 AMAQI
9th Jul 20253811 AMAQI
9th Jul 20255112 PMAQI
9th Jul 2025451 PMAQI
9th Jul 2025512 PMAQI
9th Jul 2025503 PMAQI
9th Jul 2025524 PMAQI
9th Jul 2025525 PMAQI
9th Jul 2025506 PMAQI
9th Jul 2025527 PMAQI
9th Jul 2025588 PMAQI
9th Jul 2025589 PMAQI
9th Jul 20255910 PMAQI
9th Jul 20255911 PMAQI
10th Jul 20255812 AMAQI
10th Jul 2025581 AMAQI
10th Jul 2025592 AMAQI
10th Jul 2025583 AMAQI
10th Jul 2025584 AMAQI
32°C27/38°C
10th Jul 2025585 AMAQI
10th Jul 2025586 AMAQI
10th Jul 2025587 AMAQI
10th Jul 2025798 AMAQI
10th Jul 2025869 AMAQI
10th Jul 20258010 AMAQI
10th Jul 20257811 AMAQI
10th Jul 20256812 PMAQI
10th Jul 2025631 PMAQI
10th Jul 2025652 PMAQI
10th Jul 2025663 PMAQI
10th Jul 2025684 PMAQI
10th Jul 2025645 PMAQI
10th Jul 2025696 PMAQI
10th Jul 2025667 PMAQI
10th Jul 2025628 PMAQI
10th Jul 2025649 PMAQI
10th Jul 20256210 PMAQI
10th Jul 20256211 PMAQI
11th Jul 20256312 AMAQI
11th Jul 2025601 AMAQI
11th Jul 2025592 AMAQI
11th Jul 2025593 AMAQI
11th Jul 2025604 AMAQI
31°C27/37°C
11th Jul 2025595 AMAQI
11th Jul 2025606 AMAQI
11th Jul 2025597 AMAQI
11th Jul 20251088 AMAQI
11th Jul 20251269 AMAQI
11th Jul 202512810 AMAQI
11th Jul 202513111 AMAQI
11th Jul 20259312 PMAQI
11th Jul 2025931 PMAQI
11th Jul 2025892 PMAQI
11th Jul 2025873 PMAQI
11th Jul 2025884 PMAQI
11th Jul 2025895 PMAQI
11th Jul 2025866 PMAQI
11th Jul 2025837 PMAQI
11th Jul 2025668 PMAQI
11th Jul 2025669 PMAQI
11th Jul 20256510 PMAQI
11th Jul 20256711 PMAQI
12th Jul 20256712 AMAQI
12th Jul 2025631 AMAQI
12th Jul 2025612 AMAQI
12th Jul 2025623 AMAQI
12th Jul 2025644 AMAQI
31°C26/37°C
12th Jul 2025645 AMAQI
12th Jul 2025646 AMAQI
12th Jul 2025657 AMAQI
12th Jul 2025758 AMAQI
12th Jul 2025849 AMAQI
12th Jul 20257310 AMAQI
12th Jul 20257811 AMAQI
12th Jul 20257012 PMAQI
12th Jul 2025691 PMAQI
12th Jul 2025662 PMAQI
12th Jul 2025663 PMAQI
12th Jul 2025664 PMAQI
12th Jul 2025665 PMAQI
12th Jul 2025706 PMAQI
12th Jul 2025617 PMAQI
12th Jul 2025648 PMAQI
12th Jul 2025649 PMAQI
12th Jul 20256510 PMAQI
12th Jul 20256611 PMAQI
13th Jul 20256512 AMAQI
13th Jul 2025651 AMAQI
13th Jul 2025652 AMAQI
13th Jul 2025663 AMAQI
13th Jul 2025664 AMAQI
31°C26/37°C
13th Jul 2025685 AMAQI
13th Jul 2025676 AMAQI
13th Jul 2025677 AMAQI
13th Jul 2025718 AMAQI
13th Jul 2025759 AMAQI
13th Jul 20256810 AMAQI
13th Jul 20257111 AMAQI
13th Jul 20256812 PMAQI
13th Jul 2025661 PMAQI
13th Jul 2025662 PMAQI
13th Jul 2025653 PMAQI
13th Jul 2025644 PMAQI
13th Jul 2025625 PMAQI
13th Jul 2025686 PMAQI
13th Jul 2025647 PMAQI
13th Jul 2025668 PMAQI
13th Jul 2025649 PMAQI
13th Jul 20256610 PMAQI
13th Jul 20256611 PMAQI
14th Jul 20256612 AMAQI
14th Jul 2025661 AMAQI
14th Jul 2025652 AMAQI
14th Jul 2025653 AMAQI
14th Jul 2025654 AMAQI
33°C26/39°C
14th Jul 2025665 AMAQI
14th Jul 2025666 AMAQI
14th Jul 2025667 AMAQI
14th Jul 2025728 AMAQI
14th Jul 2025629 AMAQI
14th Jul 20256610 AMAQI
14th Jul 20256211 AMAQI
14th Jul 20256212 PMAQI
14th Jul 2025621 PMAQI
14th Jul 2025632 PMAQI
14th Jul 2025653 PMAQI
14th Jul 2025604 PMAQI
14th Jul 2025605 PMAQI
14th Jul 2025636 PMAQI
14th Jul 2025647 PMAQI
14th Jul 2025658 PMAQI
14th Jul 2025659 PMAQI
14th Jul 20256610 PMAQI
14th Jul 20256611 PMAQI
15th Jul 20256612 AMAQI
15th Jul 2025661 AMAQI
15th Jul 2025662 AMAQI
15th Jul 2025663 AMAQI
15th Jul 2025664 AMAQI
34°C28/40°C
15th Jul 2025665 AMAQI
15th Jul 2025666 AMAQI
15th Jul 2025657 AMAQI
15th Jul 2025638 AMAQI
15th Jul 2025709 AMAQI
15th Jul 20256810 AMAQI
15th Jul 20256311 AMAQI
15th Jul 20256512 PMAQI
15th Jul 2025651 PMAQI
15th Jul 2025622 PMAQI
15th Jul 2025583 PMAQI
15th Jul 2025614 PMAQI
15th Jul 2025605 PMAQI
15th Jul 2025606 PMAQI
15th Jul 2025627 PMAQI
15th Jul 2025648 PMAQI
15th Jul 2025659 PMAQI
15th Jul 20256510 PMAQI
15th Jul 20256511 PMAQI
16th Jul 20256612 AMAQI
16th Jul 2025661 AMAQI
16th Jul 2025672 AMAQI
16th Jul 2025673 AMAQI
16th Jul 2025664 AMAQI
35°C29/41°C
16th Jul 2025665 AMAQI
16th Jul 2025666 AMAQI
16th Jul 2025677 AMAQI
16th Jul 2025668 AMAQI
16th Jul 2025669 AMAQI
16th Jul 20257210 AMAQI
16th Jul 20257811 AMAQI
16th Jul 20257812 PMAQI
16th Jul 2025741 PMAQI
16th Jul 2025712 PMAQI
16th Jul 2025693 PMAQI
16th Jul 2025704 PMAQI
16th Jul 2025715 PMAQI
16th Jul 2025786 PMAQI
16th Jul 2025807 PMAQI
16th Jul 2025678 PMAQI
16th Jul 2025669 PMAQI
16th Jul 20256610 PMAQI
16th Jul 20256611 PMAQI
17th Jul 20256612 AMAQI
17th Jul 2025661 AMAQI
17th Jul 2025662 AMAQI
17th Jul 2025683 AMAQI
17th Jul 2025674 AMAQI
35°C28/42°C
17th Jul 2025675 AMAQI
17th Jul 2025676 AMAQI
17th Jul 2025677 AMAQI
17th Jul 2025778 AMAQI
17th Jul 2025799 AMAQI
17th Jul 20258310 AMAQI
17th Jul 20258811 AMAQI
17th Jul 20257512 PMAQI
17th Jul 2025741 PMAQI
17th Jul 2025662 PMAQI
17th Jul 2025683 PMAQI
17th Jul 2025644 PMAQI
17th Jul 2025615 PMAQI
17th Jul 2025626 PMAQI
17th Jul 2025637 PMAQI
17th Jul 2025658 PMAQI
17th Jul 2025669 PMAQI
17th Jul 20256610 PMAQI
17th Jul 20256611 PMAQI
18th Jul 20256612 AMAQI
18th Jul 2025681 AMAQI
18th Jul 2025672 AMAQI
18th Jul 2025683 AMAQI
18th Jul 2025684 AMAQI
33°C26/40°C
18th Jul 2025675 AMAQI
18th Jul 2025686 AMAQI
18th Jul 2025677 AMAQI
18th Jul 2025778 AMAQI
18th Jul 2025849 AMAQI
18th Jul 20258210 AMAQI
18th Jul 20257611 AMAQI
18th Jul 20256612 PMAQI
18th Jul 2025661 PMAQI
18th Jul 2025672 PMAQI
18th Jul 2025663 PMAQI
18th Jul 2025644 PMAQI
18th Jul 2025655 PMAQI
18th Jul 2025646 PMAQI
18th Jul 2025637 PMAQI
18th Jul 2025668 PMAQI
18th Jul 2025689 PMAQI
18th Jul 20256710 PMAQI
18th Jul 20256811 PMAQI
19th Jul 20256812 AMAQI
19th Jul 2025661 AMAQI
19th Jul 2025662 AMAQI
19th Jul 2025673 AMAQI
19th Jul 2025684 AMAQI
32°C26/38°C
19th Jul 2025675 AMAQI
19th Jul 2025686 AMAQI
19th Jul 2025687 AMAQI
19th Jul 2025858 AMAQI
19th Jul 2025999 AMAQI
19th Jul 20258010 AMAQI
19th Jul 20257411 AMAQI
19th Jul 20257312 PMAQI
19th Jul 2025651 PMAQI
19th Jul 2025692 PMAQI
19th Jul 2025683 PMAQI
19th Jul 2025664 PMAQI
19th Jul 2025665 PMAQI
19th Jul 2025666 PMAQI
19th Jul 2025667 PMAQI
19th Jul 2025668 PMAQI
19th Jul 2025649 PMAQI
19th Jul 20256610 PMAQI
19th Jul 20256811 PMAQI
20th Jul 20256712 AMAQI
20th Jul 2025661 AMAQI
20th Jul 2025672 AMAQI
20th Jul 2025673 AMAQI
20th Jul 2025684 AMAQI
31°C25/38°C
20th Jul 2025685 AMAQI
20th Jul 2025686 AMAQI
20th Jul 2025687 AMAQI
20th Jul 2025728 AMAQI
20th Jul 2025749 AMAQI
20th Jul 20257310 AMAQI
20th Jul 20257311 AMAQI
20th Jul 20257212 PMAQI
20th Jul 2025681 PMAQI
20th Jul 2025642 PMAQI
20th Jul 2025683 PMAQI
20th Jul 2025634 PMAQI
20th Jul 2025595 PMAQI
20th Jul 2025526 PMAQI
20th Jul 2025637 PMAQI
20th Jul 2025658 PMAQI
20th Jul 2025679 PMAQI
20th Jul 20257010 PMAQI
20th Jul 20256911 PMAQI
21st Jul 20256612 AMAQI
21st Jul 2025671 AMAQI
21st Jul 2025672 AMAQI
21st Jul 2025673 AMAQI
21st Jul 2025694 AMAQI
31°C26/40°C
21st Jul 2025695 AMAQI
21st Jul 2025696 AMAQI
21st Jul 2025697 AMAQI
21st Jul 2025608 AMAQI
21st Jul 2025529 AMAQI
21st Jul 20255410 AMAQI
21st Jul 20255511 AMAQI
21st Jul 20255812 PMAQI
21st Jul 2025521 PMAQI
21st Jul 2025562 PMAQI
21st Jul 2025663 PMAQI
21st Jul 2025704 PMAQI
21st Jul 2025605 PMAQI
21st Jul 2025596 PMAQI
21st Jul 2025637 PMAQI
21st Jul 2025688 PMAQI
21st Jul 2025669 PMAQI
21st Jul 20256710 PMAQI
21st Jul 20256611 PMAQI
22nd Jul 20256412 AMAQI
22nd Jul 2025671 AMAQI
22nd Jul 2025662 AMAQI
22nd Jul 2025663 AMAQI
22nd Jul 2025644 AMAQI
30°C25/35°C
22nd Jul 2025645 AMAQI
22nd Jul 2025656 AMAQI
22nd Jul 2025647 AMAQI
22nd Jul 2025648 AMAQI
22nd Jul 2025599 AMAQI
22nd Jul 20255610 AMAQI
22nd Jul 20254611 AMAQI
22nd Jul 20254212 PMAQI
22nd Jul 2025441 PMAQI
22nd Jul 2025502 PMAQI
22nd Jul 2025503 PMAQI
22nd Jul 2025344 PMAQI
22nd Jul 2025285 PMAQI
22nd Jul 2025246 PMAQI
22nd Jul 2025367 PMAQI
22nd Jul 2025568 PMAQI
22nd Jul 2025559 PMAQI
22nd Jul 20255310 PMAQI
22nd Jul 20255411 PMAQI
23rd Jul 20255612 AMAQI
23rd Jul 2025641 AMAQI
23rd Jul 2025662 AMAQI
23rd Jul 2025643 AMAQI
23rd Jul 2025634 AMAQI
30°C26/37°C
23rd Jul 2025625 AMAQI
23rd Jul 2025636 AMAQI
23rd Jul 2025637 AMAQI
23rd Jul 2025338 AMAQI
23rd Jul 2025209 AMAQI
23rd Jul 20253810 AMAQI
23rd Jul 20255211 AMAQI
23rd Jul 20255612 PMAQI
23rd Jul 2025571 PMAQI
23rd Jul 2025532 PMAQI
23rd Jul 2025433 PMAQI
23rd Jul 2025314 PMAQI
23rd Jul 2025275 PMAQI
23rd Jul 2025386 PMAQI
23rd Jul 2025547 PMAQI
23rd Jul 2025568 PMAQI
23rd Jul 2025589 PMAQI
23rd Jul 20255610 PMAQI
23rd Jul 20255611 PMAQI
24th Jul 20255412 AMAQI
24th Jul 2025541 AMAQI
24th Jul 2025602 AMAQI
24th Jul 2025623 AMAQI
24th Jul 2025604 AMAQI
30°C25/36°C
24th Jul 2025595 AMAQI
24th Jul 2025596 AMAQI
24th Jul 2025597 AMAQI
24th Jul 2025608 AMAQI
24th Jul 2025629 AMAQI
24th Jul 20255710 AMAQI
24th Jul 20255811 AMAQI
24th Jul 20255512 PMAQI
24th Jul 2025561 PMAQI
24th Jul 2025402 PMAQI
24th Jul 2025443 PMAQI
24th Jul 2025464 PMAQI
24th Jul 2025575 PMAQI
24th Jul 2025416 PMAQI
24th Jul 2025407 PMAQI
24th Jul 2025558 PMAQI
24th Jul 2025559 PMAQI
24th Jul 20255410 PMAQI
24th Jul 20255211 PMAQI
25th Jul 20255412 AMAQI
25th Jul 2025591 AMAQI
25th Jul 2025582 AMAQI
25th Jul 2025593 AMAQI
25th Jul 2025584 AMAQI
32°C26/39°C
25th Jul 2025575 AMAQI
25th Jul 2025576 AMAQI
25th Jul 2025577 AMAQI
25th Jul 2025618 AMAQI
25th Jul 2025699 AMAQI
25th Jul 20256810 AMAQI
25th Jul 20256311 AMAQI
25th Jul 20256212 PMAQI
25th Jul 2025591 PMAQI
25th Jul 2025602 PMAQI
25th Jul 2025623 PMAQI
25th Jul 2025554 PMAQI
25th Jul 2025555 PMAQI
25th Jul 2025526 PMAQI
25th Jul 2025567 PMAQI
25th Jul 2025568 PMAQI
25th Jul 2025569 PMAQI
25th Jul 20255810 PMAQI
25th Jul 20255611 PMAQI
26th Jul 20256112 AMAQI
26th Jul 2025571 AMAQI
26th Jul 2025562 AMAQI
26th Jul 2025573 AMAQI
26th Jul 2025584 AMAQI
32°C26/39°C
26th Jul 2025585 AMAQI
26th Jul 2025596 AMAQI
26th Jul 2025587 AMAQI
26th Jul 2025658 AMAQI
26th Jul 2025659 AMAQI
26th Jul 20256110 AMAQI
26th Jul 20255911 AMAQI
26th Jul 20255712 PMAQI
26th Jul 2025561 PMAQI
26th Jul 2025582 PMAQI
26th Jul 2025503 PMAQI
26th Jul 2025474 PMAQI
26th Jul 2025545 PMAQI
26th Jul 2025516 PMAQI
26th Jul 2025547 PMAQI
26th Jul 2025568 PMAQI
26th Jul 2025589 PMAQI
26th Jul 20255610 PMAQI
26th Jul 20255611 PMAQI
27th Jul 20255612 AMAQI
27th Jul 2025571 AMAQI
27th Jul 2025582 AMAQI
27th Jul 2025583 AMAQI
27th Jul 2025584 AMAQI
31°C25/38°C
27th Jul 2025585 AMAQI
27th Jul 2025586 AMAQI
27th Jul 2025577 AMAQI
27th Jul 2025588 AMAQI
27th Jul 2025589 AMAQI
27th Jul 20255510 AMAQI
27th Jul 20255711 AMAQI
27th Jul 20255412 PMAQI
27th Jul 2025541 PMAQI
27th Jul 2025522 PMAQI
27th Jul 2025423 PMAQI
27th Jul 2025414 PMAQI
27th Jul 2025395 PMAQI
27th Jul 2025466 PMAQI
27th Jul 2025547 PMAQI
27th Jul 2025578 PMAQI
27th Jul 2025579 PMAQI
27th Jul 20256110 PMAQI
27th Jul 20255911 PMAQI
28th Jul 20255812 AMAQI
28th Jul 2025581 AMAQI
28th Jul 2025582 AMAQI
28th Jul 2025573 AMAQI
28th Jul 2025564 AMAQI
31°C26/37°C
28th Jul 2025565 AMAQI
28th Jul 2025576 AMAQI
28th Jul 2025587 AMAQI
28th Jul 2025608 AMAQI
28th Jul 2025629 AMAQI
28th Jul 20255910 AMAQI
28th Jul 20255511 AMAQI
28th Jul 20254212 PMAQI
28th Jul 2025301 PMAQI
28th Jul 2025382 PMAQI
28th Jul 2025423 PMAQI
28th Jul 2025384 PMAQI
28th Jul 2025375 PMAQI
28th Jul 2025346 PMAQI
28th Jul 2025417 PMAQI
28th Jul 2025528 PMAQI
28th Jul 2025539 PMAQI
28th Jul 20255510 PMAQI
28th Jul 20255611 PMAQI
29th Jul 20255712 AMAQI
29th Jul 2025571 AMAQI
29th Jul 2025572 AMAQI
29th Jul 2025563 AMAQI
29th Jul 2025564 AMAQI
31°C25/38°C
29th Jul 2025555 AMAQI
29th Jul 2025556 AMAQI
29th Jul 2025557 AMAQI
29th Jul 2025478 AMAQI
29th Jul 2025479 AMAQI
29th Jul 20255010 AMAQI
29th Jul 20255411 AMAQI
29th Jul 20255312 PMAQI
29th Jul 2025501 PMAQI
29th Jul 2025502 PMAQI
29th Jul 2025453 PMAQI
29th Jul 2025504 PMAQI
29th Jul 2025485 PMAQI
29th Jul 2025546 PMAQI
29th Jul 2025447 PMAQI
29th Jul 2025558 PMAQI
29th Jul 2025529 PMAQI
29th Jul 20255310 PMAQI
29th Jul 20255311 PMAQI
30th Jul 20255812 AMAQI
30th Jul 2025561 AMAQI
30th Jul 2025562 AMAQI
30th Jul 2025553 AMAQI
30th Jul 2025544 AMAQI
31°C25/36°C
30th Jul 2025555 AMAQI
30th Jul 2025556 AMAQI
30th Jul 2025557 AMAQI
30th Jul 2025588 AMAQI
30th Jul 2025669 AMAQI
30th Jul 20256610 AMAQI
30th Jul 20255811 AMAQI
30th Jul 20255812 PMAQI
30th Jul 2025641 PMAQI
30th Jul 2025602 PMAQI
30th Jul 2025563 PMAQI
30th Jul 2025584 PMAQI
30th Jul 2025595 PMAQI
30th Jul 2025646 PMAQI
30th Jul 2025627 PMAQI
30th Jul 2025588 PMAQI
30th Jul 2025629 PMAQI
30th Jul 20256010 PMAQI
30th Jul 20255911 PMAQI
31st Jul 20255912 AMAQI
31st Jul 2025551 AMAQI
31st Jul 2025562 AMAQI
31st Jul 2025563 AMAQI
31st Jul 2025564 AMAQI
30°C25/36°C
31st Jul 2025565 AMAQI
31st Jul 2025566 AMAQI
31st Jul 2025567 AMAQI
31st Jul 2025568 AMAQI
31st Jul 2025569 AMAQI
31st Jul 20256810 AMAQI
31st Jul 20255911 AMAQI
31st Jul 20256212 PMAQI
31st Jul 2025651 PMAQI
31st Jul 2025652 PMAQI
31st Jul 2025653 PMAQI
31st Jul 2025684 PMAQI
31st Jul 2025695 PMAQI
31st Jul 2025626 PMAQI
31st Jul 2025627 PMAQI
31st Jul 2025558 PMAQI
31st Jul 2025589 PMAQI
31st Jul 20255810 PMAQI
31st Jul 20255811 PMAQI
1st Aug 20255812 AMAQI
1st Aug 2025561 AMAQI
1st Aug 2025562 AMAQI
1st Aug 2025563 AMAQI
1st Aug 2025554 AMAQI
30°C24/37°C
1st Aug 2025545 AMAQI
1st Aug 2025556 AMAQI
1st Aug 2025547 AMAQI
1st Aug 2025618 AMAQI
1st Aug 2025639 AMAQI
1st Aug 20256610 AMAQI
1st Aug 20256211 AMAQI
1st Aug 20256012 PMAQI
1st Aug 2025581 PMAQI
1st Aug 2025542 PMAQI
1st Aug 2025553 PMAQI
1st Aug 2025554 PMAQI
1st Aug 2025585 PMAQI
1st Aug 2025606 PMAQI
1st Aug 2025597 PMAQI
1st Aug 2025588 PMAQI
1st Aug 2025599 PMAQI
1st Aug 20255810 PMAQI
1st Aug 20255811 PMAQI
2nd Aug 20255712 AMAQI
2nd Aug 2025551 AMAQI
2nd Aug 2025562 AMAQI
2nd Aug 2025563 AMAQI
2nd Aug 2025564 AMAQI
31°C25/37°C
2nd Aug 2025565 AMAQI
2nd Aug 2025566 AMAQI
2nd Aug 2025577 AMAQI
2nd Aug 2025578 AMAQI
2nd Aug 2025579 AMAQI
2nd Aug 20255410 AMAQI
2nd Aug 20255511 AMAQI
2nd Aug 20255612 PMAQI
2nd Aug 2025601 PMAQI
2nd Aug 2025562 PMAQI
2nd Aug 2025553 PMAQI
2nd Aug 2025474 PMAQI
2nd Aug 2025525 PMAQI
2nd Aug 2025486 PMAQI
2nd Aug 2025577 PMAQI
2nd Aug 2025568 PMAQI
2nd Aug 2025589 PMAQI
2nd Aug 20255810 PMAQI
2nd Aug 20256011 PMAQI
3rd Aug 20255912 AMAQI
3rd Aug 2025571 AMAQI
3rd Aug 2025572 AMAQI
3rd Aug 2025563 AMAQI
3rd Aug 2025574 AMAQI
30°C25/37°C
3rd Aug 2025575 AMAQI
3rd Aug 2025566 AMAQI
3rd Aug 2025577 AMAQI
3rd Aug 2025608 AMAQI
3rd Aug 2025619 AMAQI
3rd Aug 20256310 AMAQI
3rd Aug 20255911 AMAQI
3rd Aug 20255712 PMAQI
3rd Aug 2025571 PMAQI
3rd Aug 2025582 PMAQI
3rd Aug 2025553 PMAQI
3rd Aug 2025544 PMAQI
3rd Aug 2025555 PMAQI
3rd Aug 2025546 PMAQI
3rd Aug 2025577 PMAQI
3rd Aug 2025588 PMAQI
3rd Aug 2025589 PMAQI
3rd Aug 20256010 PMAQI
3rd Aug 20256211 PMAQI
4th Aug 20255912 AMAQI
4th Aug 2025581 AMAQI
4th Aug 2025572 AMAQI
4th Aug 2025573 AMAQI
4th Aug 2025574 AMAQI
--°C/°C
4th Aug 2025585 AMAQI
5 AM4th Aug 2025586 AMAQI
4th Aug 2025587 AMAQI
12 PM
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
8 AM - 7 PM
61AQI
12 hours / Day
360 hours / Month
Avg. Lowest Time
5 AM - 7 PM
61AQI
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. 61), while the lowest AQI was between 5 AM to 7 PM (Avg. 61).
Night time
Avg. Highest Time
12 AM - 11 PM
60AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
60AQI
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. 60), while the lowest AQI was between 12 AM to 11 PM (Avg. 60).
2025 Days Vs Air Quality
Chuan Hua Qa Huanbzo Ja, Zhoukou, Henan, China
2025
52%
111
35%
75
11%
24
2%
4
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
0 DaysModerate
111 DaysPoor
75 DaysUnhealthy
24 DaysSevere
4 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2025, 0% 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
Chuan Hua Qa Huanbzo Ja, Zhoukou, 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
166AQI
166AQI
3rd January 2025
179AQI
179AQI
4th January 2025
207AQI
207AQI
5th January 2025
159AQI
159AQI
6th January 2025
125AQI
125AQI
7th January 2025
128AQI
128AQI
8th January 2025
102AQI
102AQI
9th January 2025
94AQI
94AQI
10th January 2025
115AQI
115AQI
11th January 2025
110AQI
110AQI
12th January 2025
92AQI
92AQI
13th January 2025
143AQI
143AQI
14th January 2025
137AQI
137AQI
15th January 2025
97AQI
97AQI
16th January 2025
114AQI
114AQI
17th January 2025
125AQI
125AQI
18th January 2025
150AQI
150AQI
19th January 2025
155AQI
155AQI
20th January 2025
182AQI
182AQI
21st January 2025
191AQI
191AQI
22nd January 2025
213AQI
213AQI
23rd January 2025
172AQI
172AQI
24th January 2025
173AQI
173AQI
25th January 2025
173AQI
173AQI
26th January 2025
119AQI
119AQI
27th January 2025
92AQI
92AQI
28th January 2025
135AQI
135AQI
29th January 2025
267AQI
267AQI
30th January 2025
189AQI
189AQI
31st January 2025
174AQI
174AQI
1st February 2025
168AQI
168AQI
2nd February 2025
173AQI
173AQI
3rd February 2025
171AQI
171AQI
4th February 2025
114AQI
114AQI
5th February 2025
112AQI
112AQI
6th February 2025
100AQI
100AQI
7th February 2025
89AQI
89AQI
8th February 2025
85AQI
85AQI
9th February 2025
90AQI
90AQI
10th February 2025
113AQI
113AQI
11th February 2025
147AQI
147AQI
12th February 2025
136AQI
136AQI
13th February 2025
129AQI
129AQI
14th February 2025
144AQI
144AQI
15th February 2025
143AQI
143AQI
16th February 2025
114AQI
114AQI
17th February 2025
126AQI
126AQI
18th February 2025
136AQI
136AQI
19th February 2025
149AQI
149AQI
20th February 2025
129AQI
129AQI
21st February 2025
148AQI
148AQI
22nd February 2025
154AQI
154AQI
23rd February 2025
156AQI
156AQI
24th February 2025
118AQI
118AQI
25th February 2025
148AQI
148AQI
26th February 2025
146AQI
146AQI
27th February 2025
159AQI
159AQI
28th February 2025
152AQI
152AQI
1st March 2025
151AQI
151AQI
2nd March 2025
102AQI
102AQI
3rd March 2025
96AQI
96AQI
4th March 2025
89AQI
89AQI
5th March 2025
116AQI
116AQI
6th March 2025
129AQI
129AQI
7th March 2025
123AQI
123AQI
8th March 2025
145AQI
145AQI
9th March 2025
150AQI
150AQI
10th March 2025
153AQI
153AQI
11th March 2025
157AQI
157AQI
12th March 2025
164AQI
164AQI
13th March 2025
166AQI
166AQI
14th March 2025
104AQI
104AQI
15th March 2025
140AQI
140AQI
16th March 2025
88AQI
88AQI
17th March 2025
91AQI
91AQI
18th March 2025
92AQI
92AQI
19th March 2025
91AQI
91AQI
20th March 2025
74AQI
74AQI
21st March 2025
73AQI
73AQI
22nd March 2025
81AQI
81AQI
23rd March 2025
99AQI
99AQI
24th March 2025
242AQI
242AQI
25th March 2025
100AQI
100AQI
26th March 2025
118AQI
118AQI
27th March 2025
105AQI
105AQI
28th March 2025
111AQI
111AQI
29th March 2025
97AQI
97AQI
30th March 2025
103AQI
103AQI
31st March 2025
103AQI
103AQI
1st April 2025
103AQI
103AQI
2nd April 2025
91AQI
91AQI
3rd April 2025
100AQI
100AQI
4th April 2025
109AQI
109AQI
5th April 2025
97AQI
97AQI
6th April 2025
104AQI
104AQI
7th April 2025
102AQI
102AQI
8th April 2025
107AQI
107AQI
9th April 2025
119AQI
119AQI
10th April 2025
118AQI
118AQI
11th April 2025
111AQI
111AQI
12th April 2025
125AQI
125AQI
13th April 2025
110AQI
110AQI
14th April 2025
94AQI
94AQI
15th April 2025
92AQI
92AQI
16th April 2025
99AQI
99AQI
17th April 2025
105AQI
105AQI
18th April 2025
103AQI
103AQI
19th April 2025
98AQI
98AQI
20th April 2025
101AQI
101AQI
21st April 2025
98AQI
98AQI
22nd April 2025
99AQI
99AQI
23rd April 2025
109AQI
109AQI
24th April 2025
93AQI
93AQI
25th April 2025
101AQI
101AQI
26th April 2025
96AQI
96AQI
27th April 2025
99AQI
99AQI
28th April 2025
88AQI
88AQI
29th April 2025
91AQI
91AQI
30th April 2025
96AQI
96AQI
1st May 2025
93AQI
93AQI
2nd May 2025
101AQI
101AQI
3rd May 2025
85AQI
85AQI
4th May 2025
93AQI
93AQI
5th May 2025
102AQI
102AQI
6th May 2025
121AQI
121AQI
7th May 2025
127AQI
127AQI
8th May 2025
116AQI
116AQI
9th May 2025
99AQI
99AQI
10th May 2025
90AQI
90AQI
11th May 2025
90AQI
90AQI
12th May 2025
91AQI
91AQI
13th May 2025
98AQI
98AQI
14th May 2025
98AQI
98AQI
15th May 2025
107AQI
107AQI
16th May 2025
99AQI
99AQI
17th May 2025
108AQI
108AQI
18th May 2025
102AQI
102AQI
19th May 2025
116AQI
116AQI
20th May 2025
103AQI
103AQI
21st May 2025
105AQI
105AQI
22nd May 2025
108AQI
108AQI
23rd May 2025
113AQI
113AQI
24th May 2025
105AQI
105AQI
25th May 2025
102AQI
102AQI
26th May 2025
98AQI
98AQI
27th May 2025
109AQI
109AQI
28th May 2025
104AQI
104AQI
29th May 2025
104AQI
104AQI
30th May 2025
98AQI
98AQI
31st May 2025
96AQI
96AQI
1st June 2025
96AQI
96AQI
2nd June 2025
100AQI
100AQI
3rd June 2025
95AQI
95AQI
4th June 2025
94AQI
94AQI
5th June 2025
91AQI
91AQI
6th June 2025
93AQI
93AQI
7th June 2025
95AQI
95AQI
8th June 2025
94AQI
94AQI
9th June 2025
92AQI
92AQI
10th June 2025
86AQI
86AQI
11th June 2025
90AQI
90AQI
12th June 2025
91AQI
91AQI
13th June 2025
92AQI
92AQI
14th June 2025
87AQI
87AQI
15th June 2025
81AQI
81AQI
16th June 2025
79AQI
79AQI
17th June 2025
80AQI
80AQI
18th June 2025
66AQI
66AQI
19th June 2025
61AQI
61AQI
20th June 2025
65AQI
65AQI
21st June 2025
69AQI
69AQI
22nd June 2025
63AQI
63AQI
23rd June 2025
65AQI
65AQI
24th June 2025
64AQI
64AQI
25th June 2025
67AQI
67AQI
26th June 2025
62AQI
62AQI
27th June 2025
61AQI
61AQI
28th June 2025
56AQI
56AQI
29th June 2025
54AQI
54AQI
30th June 2025
56AQI
56AQI
1st July 2025
55AQI
55AQI
2nd July 2025
53AQI
53AQI
3rd July 2025
53AQI
53AQI
4th July 2025
52AQI
52AQI
5th July 2025
53AQI
53AQI
6th July 2025
56AQI
56AQI
7th July 2025
58AQI
58AQI
8th July 2025
62AQI
62AQI
9th July 2025
54AQI
54AQI
10th July 2025
65AQI
65AQI
11th July 2025
78AQI
78AQI
12th July 2025
67AQI
67AQI
13th July 2025
66AQI
66AQI
14th July 2025
64AQI
64AQI
15th July 2025
64AQI
64AQI
16th July 2025
70AQI
70AQI
17th July 2025
68AQI
68AQI
18th July 2025
68AQI
68AQI
19th July 2025
69AQI
69AQI
20th July 2025
67AQI
67AQI
21st July 2025
64AQI
64AQI
22nd July 2025
53AQI
53AQI
23rd July 2025
53AQI
53AQI
24th July 2025
54AQI
54AQI
25th July 2025
58AQI
58AQI
26th July 2025
57AQI
57AQI
27th July 2025
55AQI
55AQI
28th July 2025
51AQI
51AQI
29th July 2025
53AQI
53AQI
30th July 2025
59AQI
59AQI
31st July 2025
60AQI
60AQI
1st August 2025
58AQI
58AQI
2nd August 2025
56AQI
56AQI
150AQI
134AQI
118AQI
102AQI
103AQI
78AQI
60AQI
57AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
2025106AQI
4
12
12
3
4
17
7
12
13
5
1
15
15
13
18
30
31
2
111
75
24
4
Highest AQI recorded in
January150AQI
Lowest AQI recorded in
August57AQI
2024110AQI
2
11
10
8
5
8
13
2
1
2
16
13
7
21
2
15
14
2
3
21
6
10
20
1
10
19
2
3
27
7
18
6
11
11
8
22
8
1
26
136
130
62
11
1
Highest AQI recorded in
January167AQI
Lowest AQI recorded in
July56AQI
2023110AQI
6
6
6
12
1
5
11
9
3
3
17
10
1
15
8
5
2
2
20
9
3
27
19
12
8
23
28
2
8
14
8
1
9
12
8
5
13
10
3
32
161
92
56
22
1
Highest AQI recorded in
January179AQI
Lowest AQI recorded in
July48AQI
2022114AQI
5
17
9
14
7
10
15
4
1
1
15
15
25
6
2
27
1
6
15
1
15
13
4
10
12
5
2
9
12
7
5
14
5
7
14
132
107
45
17
1
Highest AQI recorded in
January185AQI
Lowest AQI recorded in
July60AQI
2021112AQI
3
7
14
5
2
5
13
9
1
7
16
5
2
1
15
12
2
1
1
20
8
1
1
2
20
8
10
21
3
27
1
3
23
4
3
12
6
9
1
1
8
8
9
4
6
13
9
3
23
167
96
58
17
4
Highest AQI recorded in
January178AQI
Lowest AQI recorded in
July56AQI
2020107AQI
1
4
8
6
13
2
8
9
1
2
23
5
3
26
2
2
25
4
21
8
1
8
16
7
3
12
14
1
3
4
17
7
8
127
81
42
8
Highest AQI recorded in
December171AQI
Lowest AQI recorded in
July71AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
114AQILeast Polluted Year Recorded
2025(Avg.)
106AQIChuan Hua Qa Huanbzo Ja's annual 2025 AQI (106) shows an average percentage change of -4.4% (improved AQI) compared to previous years: 2020 (107), 2021 (112), 2022 (114), 2023 (110), 2024 (110).
