Yucheng County Environmental Protection Bureau Automatic Station, Shuizhai, 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
Yucheng County Environmental Protection Bureau Automatic Station, Shuizhai, Henan, China
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
11th Aug 2024
117AQILowest AQI recorded on
6th Aug 2024
36AQISame Day Analysis (6th August ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 1st highest AQI at 63 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 7th Aug - 8th Aug 2025
Yucheng County Environmental Protection Bureau Automatic Station, Shuizhai, Henan, China
AQI
Day
Night
.
5 AM7th Aug 2025
7 PM
4 AM8th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
11AM7th Aug
67AQI
Avg. Lowest Time
6PM7th Aug
37AQI
In the last 24 hours,
Yucheng County Environmental Protection Bureau Automatic Station's AQI reached its highest point of 67 at 11 AM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 7th Aug and 8th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Yucheng County Environmental Protection Bureau Automatic Station, Shuizhai, Henan, China
JulAug
09th - 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 - 05th05th - 06th06th - 07th07th - 08th08th
Day
Night
9th Jul 2025595 AMAQI
9th Jul 2025596 AMAQI
9th Jul 2025597 AMAQI
9th Jul 2025538 AMAQI
9th Jul 2025449 AMAQI
9th Jul 20253510 AMAQI
9th Jul 20253411 AMAQI
9th Jul 20254412 PMAQI
9th Jul 2025431 PMAQI
9th Jul 2025402 PMAQI
9th Jul 2025443 PMAQI
9th Jul 2025484 PMAQI
9th Jul 2025525 PMAQI
9th Jul 2025506 PMAQI
9th Jul 2025507 PMAQI
9th Jul 2025598 PMAQI
9th Jul 2025619 PMAQI
9th Jul 20255910 PMAQI
9th Jul 20255911 PMAQI
10th Jul 20255812 AMAQI
10th Jul 2025591 AMAQI
10th Jul 2025582 AMAQI
10th Jul 2025583 AMAQI
10th Jul 2025574 AMAQI
31°C26/36°C
10th Jul 2025575 AMAQI
10th Jul 2025576 AMAQI
10th Jul 2025567 AMAQI
10th Jul 2025788 AMAQI
10th Jul 2025879 AMAQI
10th Jul 20257910 AMAQI
10th Jul 20257411 AMAQI
10th Jul 20256812 PMAQI
10th Jul 2025641 PMAQI
10th Jul 2025622 PMAQI
10th Jul 2025643 PMAQI
10th Jul 2025704 PMAQI
10th Jul 2025645 PMAQI
10th Jul 2025706 PMAQI
10th Jul 2025727 PMAQI
10th Jul 2025648 PMAQI
10th Jul 2025669 PMAQI
10th Jul 20256610 PMAQI
10th Jul 20256611 PMAQI
11th Jul 20256512 AMAQI
11th Jul 2025601 AMAQI
11th Jul 2025592 AMAQI
11th Jul 2025603 AMAQI
11th Jul 2025604 AMAQI
30°C26/35°C
11th Jul 2025605 AMAQI
11th Jul 2025606 AMAQI
11th Jul 2025597 AMAQI
11th Jul 20251078 AMAQI
11th Jul 20251169 AMAQI
11th Jul 202511810 AMAQI
11th Jul 202511511 AMAQI
11th Jul 20259412 PMAQI
11th Jul 2025931 PMAQI
11th Jul 2025942 PMAQI
11th Jul 2025983 PMAQI
11th Jul 2025914 PMAQI
11th Jul 2025905 PMAQI
11th Jul 2025866 PMAQI
11th Jul 2025847 PMAQI
11th Jul 2025688 PMAQI
11th Jul 2025679 PMAQI
11th Jul 20256610 PMAQI
11th Jul 20256811 PMAQI
12th Jul 20256812 AMAQI
12th Jul 2025631 AMAQI
12th Jul 2025622 AMAQI
12th Jul 2025623 AMAQI
12th Jul 2025654 AMAQI
30°C25/36°C
12th Jul 2025655 AMAQI
12th Jul 2025656 AMAQI
12th Jul 2025667 AMAQI
12th Jul 2025728 AMAQI
12th Jul 2025789 AMAQI
12th Jul 20257210 AMAQI
12th Jul 20257211 AMAQI
12th Jul 20256612 PMAQI
12th Jul 2025681 PMAQI
12th Jul 2025662 PMAQI
12th Jul 2025663 PMAQI
12th Jul 2025684 PMAQI
12th Jul 2025655 PMAQI
12th Jul 2025696 PMAQI
12th Jul 2025617 PMAQI
12th Jul 2025668 PMAQI
12th Jul 2025659 PMAQI
12th Jul 20256610 PMAQI
12th Jul 20256611 PMAQI
13th Jul 20256512 AMAQI
13th Jul 2025661 AMAQI
13th Jul 2025652 AMAQI
13th Jul 2025663 AMAQI
13th Jul 2025664 AMAQI
29°C25/35°C
13th Jul 2025675 AMAQI
13th Jul 2025676 AMAQI
13th Jul 2025667 AMAQI
13th Jul 2025718 AMAQI
13th Jul 2025789 AMAQI
13th Jul 20256810 AMAQI
13th Jul 20257211 AMAQI
13th Jul 20256612 PMAQI
13th Jul 2025641 PMAQI
13th Jul 2025652 PMAQI
13th Jul 2025663 PMAQI
13th Jul 2025634 PMAQI
13th Jul 2025625 PMAQI
13th Jul 2025666 PMAQI
13th Jul 2025637 PMAQI
13th Jul 2025658 PMAQI
13th Jul 2025649 PMAQI
13th Jul 20256610 PMAQI
13th Jul 20256611 PMAQI
14th Jul 20256612 AMAQI
14th Jul 2025651 AMAQI
14th Jul 2025652 AMAQI
14th Jul 2025653 AMAQI
14th Jul 2025654 AMAQI
31°C25/37°C
14th Jul 2025665 AMAQI
14th Jul 2025666 AMAQI
14th Jul 2025667 AMAQI
14th Jul 2025678 AMAQI
14th Jul 2025629 AMAQI
14th Jul 20256610 AMAQI
14th Jul 20256311 AMAQI
14th Jul 20256212 PMAQI
14th Jul 2025621 PMAQI
14th Jul 2025622 PMAQI
14th Jul 2025643 PMAQI
14th Jul 2025614 PMAQI
14th Jul 2025695 PMAQI
14th Jul 2025646 PMAQI
14th Jul 2025627 PMAQI
14th Jul 2025658 PMAQI
14th Jul 2025659 PMAQI
14th Jul 20256610 PMAQI
14th Jul 20256611 PMAQI
15th Jul 20256712 AMAQI
15th Jul 2025661 AMAQI
15th Jul 2025662 AMAQI
15th Jul 2025663 AMAQI
15th Jul 2025664 AMAQI
33°C27/38°C
15th Jul 2025665 AMAQI
15th Jul 2025666 AMAQI
15th Jul 2025657 AMAQI
15th Jul 2025658 AMAQI
15th Jul 2025659 AMAQI
15th Jul 20256610 AMAQI
15th Jul 20256211 AMAQI
15th Jul 20256412 PMAQI
15th Jul 2025631 PMAQI
15th Jul 2025622 PMAQI
15th Jul 2025603 PMAQI
15th Jul 2025614 PMAQI
15th Jul 2025605 PMAQI
15th Jul 2025596 PMAQI
15th Jul 2025597 PMAQI
15th Jul 2025668 PMAQI
15th Jul 2025669 PMAQI
15th Jul 20256610 PMAQI
15th Jul 20256611 PMAQI
16th Jul 20256612 AMAQI
16th Jul 2025671 AMAQI
16th Jul 2025672 AMAQI
16th Jul 2025673 AMAQI
16th Jul 2025664 AMAQI
33°C27/38°C
16th Jul 2025665 AMAQI
16th Jul 2025676 AMAQI
16th Jul 2025667 AMAQI
16th Jul 2025658 AMAQI
16th Jul 2025669 AMAQI
16th Jul 20257010 AMAQI
16th Jul 20257311 AMAQI
16th Jul 20257412 PMAQI
16th Jul 2025751 PMAQI
16th Jul 2025712 PMAQI
16th Jul 2025703 PMAQI
16th Jul 2025724 PMAQI
16th Jul 2025705 PMAQI
16th Jul 2025756 PMAQI
16th Jul 2025777 PMAQI
16th Jul 2025668 PMAQI
16th Jul 2025669 PMAQI
16th Jul 20256610 PMAQI
16th Jul 20256511 PMAQI
17th Jul 20256612 AMAQI
17th Jul 2025661 AMAQI
17th Jul 2025662 AMAQI
17th Jul 2025673 AMAQI
17th Jul 2025684 AMAQI
32°C26/41°C
17th Jul 2025685 AMAQI
17th Jul 2025686 AMAQI
17th Jul 2025687 AMAQI
17th Jul 2025768 AMAQI
17th Jul 2025789 AMAQI
17th Jul 20257910 AMAQI
17th Jul 20258011 AMAQI
17th Jul 20257212 PMAQI
17th Jul 2025711 PMAQI
17th Jul 2025672 PMAQI
17th Jul 2025673 PMAQI
17th Jul 2025654 PMAQI
17th Jul 2025635 PMAQI
17th Jul 2025636 PMAQI
17th Jul 2025637 PMAQI
17th Jul 2025658 PMAQI
17th Jul 2025649 PMAQI
17th Jul 20256610 PMAQI
17th Jul 20256911 PMAQI
18th Jul 20256812 AMAQI
18th Jul 2025681 AMAQI
18th Jul 2025682 AMAQI
18th Jul 2025673 AMAQI
18th Jul 2025674 AMAQI
31°C26/37°C
18th Jul 2025675 AMAQI
18th Jul 2025676 AMAQI
18th Jul 2025667 AMAQI
18th Jul 2025758 AMAQI
18th Jul 2025819 AMAQI
18th Jul 20257710 AMAQI
18th Jul 20257511 AMAQI
18th Jul 20256612 PMAQI
18th Jul 2025641 PMAQI
18th Jul 2025642 PMAQI
18th Jul 2025633 PMAQI
18th Jul 2025624 PMAQI
18th Jul 2025635 PMAQI
18th Jul 2025626 PMAQI
18th Jul 2025627 PMAQI
18th Jul 2025658 PMAQI
18th Jul 2025669 PMAQI
18th Jul 20256810 PMAQI
18th Jul 20256811 PMAQI
19th Jul 20256812 AMAQI
19th Jul 2025661 AMAQI
19th Jul 2025662 AMAQI
19th Jul 2025663 AMAQI
19th Jul 2025674 AMAQI
31°C25/38°C
19th Jul 2025675 AMAQI
19th Jul 2025676 AMAQI
19th Jul 2025677 AMAQI
19th Jul 2025848 AMAQI
19th Jul 2025909 AMAQI
19th Jul 20258010 AMAQI
19th Jul 20257411 AMAQI
19th Jul 20257112 PMAQI
19th Jul 2025651 PMAQI
19th Jul 2025642 PMAQI
19th Jul 2025613 PMAQI
19th Jul 2025624 PMAQI
19th Jul 2025615 PMAQI
19th Jul 2025596 PMAQI
19th Jul 2025627 PMAQI
19th Jul 2025658 PMAQI
19th Jul 2025649 PMAQI
19th Jul 20256310 PMAQI
19th Jul 20256611 PMAQI
20th Jul 20256512 AMAQI
20th Jul 2025661 AMAQI
20th Jul 2025672 AMAQI
20th Jul 2025663 AMAQI
20th Jul 2025674 AMAQI
30°C25/36°C
20th Jul 2025685 AMAQI
20th Jul 2025686 AMAQI
20th Jul 2025687 AMAQI
20th Jul 2025688 AMAQI
20th Jul 2025689 AMAQI
20th Jul 20256410 AMAQI
20th Jul 20256211 AMAQI
20th Jul 20256312 PMAQI
20th Jul 2025601 PMAQI
20th Jul 2025592 PMAQI
20th Jul 2025633 PMAQI
20th Jul 2025594 PMAQI
20th Jul 2025565 PMAQI
20th Jul 2025506 PMAQI
20th Jul 2025597 PMAQI
20th Jul 2025648 PMAQI
20th Jul 2025669 PMAQI
20th Jul 20256710 PMAQI
20th Jul 20256711 PMAQI
21st Jul 20256512 AMAQI
21st Jul 2025651 AMAQI
21st Jul 2025662 AMAQI
21st Jul 2025663 AMAQI
21st Jul 2025674 AMAQI
32°C26/37°C
21st Jul 2025685 AMAQI
21st Jul 2025686 AMAQI
21st Jul 2025687 AMAQI
21st Jul 2025568 AMAQI
21st Jul 2025519 AMAQI
21st Jul 20255210 AMAQI
21st Jul 20255411 AMAQI
21st Jul 20255812 PMAQI
21st Jul 2025531 PMAQI
21st Jul 2025542 PMAQI
21st Jul 2025683 PMAQI
21st Jul 2025694 PMAQI
21st Jul 2025615 PMAQI
21st Jul 2025586 PMAQI
21st Jul 2025627 PMAQI
21st Jul 2025678 PMAQI
21st Jul 2025669 PMAQI
21st Jul 20256610 PMAQI
21st Jul 20256511 PMAQI
22nd Jul 20256412 AMAQI
22nd Jul 2025671 AMAQI
22nd Jul 2025662 AMAQI
22nd Jul 2025663 AMAQI
22nd Jul 2025644 AMAQI
31°C27/38°C
22nd Jul 2025645 AMAQI
22nd Jul 2025656 AMAQI
22nd Jul 2025647 AMAQI
22nd Jul 2025628 AMAQI
22nd Jul 2025529 AMAQI
22nd Jul 20254310 AMAQI
22nd Jul 20253211 AMAQI
22nd Jul 20253512 PMAQI
22nd Jul 2025331 PMAQI
22nd Jul 2025382 PMAQI
22nd Jul 2025373 PMAQI
22nd Jul 2025324 PMAQI
22nd Jul 2025265 PMAQI
22nd Jul 2025266 PMAQI
22nd Jul 2025407 PMAQI
22nd Jul 2025558 PMAQI
22nd Jul 2025549 PMAQI
22nd Jul 20255310 PMAQI
22nd Jul 20255311 PMAQI
23rd Jul 20255512 AMAQI
23rd Jul 2025611 AMAQI
23rd Jul 2025662 AMAQI
23rd Jul 2025643 AMAQI
23rd Jul 2025624 AMAQI
31°C26/37°C
23rd Jul 2025625 AMAQI
23rd Jul 2025626 AMAQI
23rd Jul 2025627 AMAQI
23rd Jul 2025418 AMAQI
23rd Jul 2025309 AMAQI
23rd Jul 20253910 AMAQI
23rd Jul 20255011 AMAQI
23rd Jul 20255612 PMAQI
23rd Jul 2025561 PMAQI
23rd Jul 2025522 PMAQI
23rd Jul 2025353 PMAQI
23rd Jul 2025324 PMAQI
23rd Jul 2025285 PMAQI
23rd Jul 2025316 PMAQI
23rd Jul 2025497 PMAQI
23rd Jul 2025568 PMAQI
23rd Jul 2025579 PMAQI
23rd Jul 20255610 PMAQI
23rd Jul 20255611 PMAQI
24th Jul 20255412 AMAQI
24th Jul 2025551 AMAQI
24th Jul 2025602 AMAQI
24th Jul 2025613 AMAQI
24th Jul 2025594 AMAQI
30°C26/36°C
24th Jul 2025585 AMAQI
24th Jul 2025586 AMAQI
24th Jul 2025587 AMAQI
24th Jul 2025578 AMAQI
24th Jul 2025579 AMAQI
24th Jul 20255310 AMAQI
24th Jul 20255411 AMAQI
24th Jul 20255312 PMAQI
24th Jul 2025541 PMAQI
24th Jul 2025412 PMAQI
24th Jul 2025423 PMAQI
24th Jul 2025434 PMAQI
24th Jul 2025505 PMAQI
24th Jul 2025426 PMAQI
24th Jul 2025407 PMAQI
24th Jul 2025558 PMAQI
24th Jul 2025549 PMAQI
24th Jul 20255510 PMAQI
24th Jul 20255311 PMAQI
25th Jul 20255612 AMAQI
25th Jul 2025591 AMAQI
25th Jul 2025582 AMAQI
25th Jul 2025583 AMAQI
25th Jul 2025564 AMAQI
31°C26/38°C
25th Jul 2025565 AMAQI
25th Jul 2025566 AMAQI
25th Jul 2025577 AMAQI
25th Jul 2025628 AMAQI
25th Jul 2025699 AMAQI
25th Jul 20256610 AMAQI
25th Jul 20256111 AMAQI
25th Jul 20256012 PMAQI
25th Jul 2025581 PMAQI
25th Jul 2025602 PMAQI
25th Jul 2025593 PMAQI
25th Jul 2025554 PMAQI
25th Jul 2025545 PMAQI
25th Jul 2025526 PMAQI
25th Jul 2025567 PMAQI
25th Jul 2025568 PMAQI
25th Jul 2025569 PMAQI
25th Jul 20255710 PMAQI
25th Jul 20255711 PMAQI
26th Jul 20255912 AMAQI
26th Jul 2025571 AMAQI
26th Jul 2025562 AMAQI
26th Jul 2025563 AMAQI
26th Jul 2025584 AMAQI
31°C26/37°C
26th Jul 2025585 AMAQI
26th Jul 2025586 AMAQI
26th Jul 2025587 AMAQI
26th Jul 2025638 AMAQI
26th Jul 2025639 AMAQI
26th Jul 20256010 AMAQI
26th Jul 20255811 AMAQI
26th Jul 20255712 PMAQI
26th Jul 2025541 PMAQI
26th Jul 2025552 PMAQI
26th Jul 2025473 PMAQI
26th Jul 2025454 PMAQI
26th Jul 2025535 PMAQI
26th Jul 2025536 PMAQI
26th Jul 2025557 PMAQI
26th Jul 2025568 PMAQI
26th Jul 2025569 PMAQI
26th Jul 20255610 PMAQI
26th Jul 20255611 PMAQI
27th Jul 20255712 AMAQI
27th Jul 2025581 AMAQI
27th Jul 2025582 AMAQI
27th Jul 2025583 AMAQI
27th Jul 2025584 AMAQI
30°C24/37°C
27th Jul 2025585 AMAQI
27th Jul 2025586 AMAQI
27th Jul 2025577 AMAQI
27th Jul 2025588 AMAQI
27th Jul 2025579 AMAQI
27th Jul 20255810 AMAQI
27th Jul 20255711 AMAQI
27th Jul 20255612 PMAQI
27th Jul 2025551 PMAQI
27th Jul 2025532 PMAQI
27th Jul 2025483 PMAQI
27th Jul 2025514 PMAQI
27th Jul 2025465 PMAQI
27th Jul 2025456 PMAQI
27th Jul 2025547 PMAQI
27th Jul 2025568 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
30°C25/36°C
28th Jul 2025565 AMAQI
28th Jul 2025566 AMAQI
28th Jul 2025577 AMAQI
28th Jul 2025608 AMAQI
28th Jul 2025609 AMAQI
28th Jul 20255710 AMAQI
28th Jul 20255811 AMAQI
28th Jul 20255312 PMAQI
28th Jul 2025501 PMAQI
28th Jul 2025482 PMAQI
28th Jul 2025503 PMAQI
28th Jul 2025424 PMAQI
28th Jul 2025415 PMAQI
28th Jul 2025426 PMAQI
28th Jul 2025447 PMAQI
28th Jul 2025528 PMAQI
28th Jul 2025529 PMAQI
28th Jul 20255410 PMAQI
28th Jul 20255511 PMAQI
29th Jul 20255612 AMAQI
29th Jul 2025561 AMAQI
29th Jul 2025572 AMAQI
29th Jul 2025563 AMAQI
29th Jul 2025544 AMAQI
30°C25/36°C
29th Jul 2025545 AMAQI
29th Jul 2025546 AMAQI
29th Jul 2025547 AMAQI
29th Jul 2025458 AMAQI
29th Jul 2025449 AMAQI
29th Jul 20255010 AMAQI
29th Jul 20255111 AMAQI
29th Jul 20255212 PMAQI
29th Jul 2025501 PMAQI
29th Jul 2025512 PMAQI
29th Jul 2025443 PMAQI
29th Jul 2025464 PMAQI
29th Jul 2025485 PMAQI
29th Jul 2025486 PMAQI
29th Jul 2025447 PMAQI
29th Jul 2025538 PMAQI
29th Jul 2025529 PMAQI
29th Jul 20255310 PMAQI
29th Jul 20255411 PMAQI
30th Jul 20255612 AMAQI
30th Jul 2025541 AMAQI
30th Jul 2025552 AMAQI
30th Jul 2025543 AMAQI
30th Jul 2025544 AMAQI
29°C25/34°C
30th Jul 2025545 AMAQI
30th Jul 2025546 AMAQI
30th Jul 2025547 AMAQI
30th Jul 2025578 AMAQI
30th Jul 2025609 AMAQI
30th Jul 20255810 AMAQI
30th Jul 20255811 AMAQI
30th Jul 20255812 PMAQI
30th Jul 2025601 PMAQI
30th Jul 2025582 PMAQI
30th Jul 2025543 PMAQI
30th Jul 2025554 PMAQI
30th Jul 2025555 PMAQI
30th Jul 2025586 PMAQI
30th Jul 2025567 PMAQI
30th Jul 2025568 PMAQI
30th Jul 2025589 PMAQI
30th Jul 20255910 PMAQI
30th Jul 20255811 PMAQI
31st Jul 20255712 AMAQI
31st Jul 2025551 AMAQI
31st Jul 2025542 AMAQI
31st Jul 2025553 AMAQI
31st Jul 2025554 AMAQI
29°C24/36°C
31st Jul 2025555 AMAQI
31st Jul 2025556 AMAQI
31st Jul 2025557 AMAQI
31st Jul 2025558 AMAQI
31st Jul 2025559 AMAQI
31st Jul 20256510 AMAQI
31st Jul 20255911 AMAQI
31st Jul 20256212 PMAQI
31st Jul 2025631 PMAQI
31st Jul 2025632 PMAQI
31st Jul 2025613 PMAQI
31st Jul 2025594 PMAQI
31st Jul 2025585 PMAQI
31st Jul 2025586 PMAQI
31st Jul 2025587 PMAQI
31st Jul 2025538 PMAQI
31st Jul 2025569 PMAQI
31st Jul 20255610 PMAQI
31st Jul 20255611 PMAQI
1st Aug 20255712 AMAQI
1st Aug 2025561 AMAQI
1st Aug 2025562 AMAQI
1st Aug 2025553 AMAQI
1st Aug 2025544 AMAQI
28°C23/36°C
1st Aug 2025545 AMAQI
1st Aug 2025546 AMAQI
1st Aug 2025547 AMAQI
1st Aug 2025618 AMAQI
1st Aug 2025619 AMAQI
1st Aug 20256210 AMAQI
1st Aug 20256411 AMAQI
1st Aug 20256112 PMAQI
1st Aug 2025561 PMAQI
1st Aug 2025532 PMAQI
1st Aug 2025503 PMAQI
1st Aug 2025534 PMAQI
1st Aug 2025575 PMAQI
1st Aug 2025576 PMAQI
1st Aug 2025567 PMAQI
1st Aug 2025588 PMAQI
1st Aug 2025589 PMAQI
1st Aug 20255610 PMAQI
1st Aug 20255611 PMAQI
2nd Aug 20255412 AMAQI
2nd Aug 2025551 AMAQI
2nd Aug 2025552 AMAQI
2nd Aug 2025563 AMAQI
2nd Aug 2025554 AMAQI
29°C26/34°C
2nd Aug 2025565 AMAQI
2nd Aug 2025566 AMAQI
2nd Aug 2025567 AMAQI
2nd Aug 2025558 AMAQI
2nd Aug 2025519 AMAQI
2nd Aug 20255210 AMAQI
2nd Aug 20255211 AMAQI
2nd Aug 20255312 PMAQI
2nd Aug 2025561 PMAQI
2nd Aug 2025522 PMAQI
2nd Aug 2025503 PMAQI
2nd Aug 2025454 PMAQI
2nd Aug 2025445 PMAQI
2nd Aug 2025476 PMAQI
2nd Aug 2025547 PMAQI
2nd Aug 2025548 PMAQI
2nd Aug 2025569 PMAQI
2nd Aug 20255710 PMAQI
2nd Aug 20255811 PMAQI
3rd Aug 20255612 AMAQI
3rd Aug 2025561 AMAQI
3rd Aug 2025562 AMAQI
3rd Aug 2025553 AMAQI
3rd Aug 2025554 AMAQI
29°C24/36°C
3rd Aug 2025555 AMAQI
3rd Aug 2025556 AMAQI
3rd Aug 2025557 AMAQI
3rd Aug 2025568 AMAQI
3rd Aug 2025609 AMAQI
3rd Aug 20256210 AMAQI
3rd Aug 20255211 AMAQI
3rd Aug 20255612 PMAQI
3rd Aug 2025571 PMAQI
3rd Aug 2025572 PMAQI
3rd Aug 2025583 PMAQI
3rd Aug 2025564 PMAQI
3rd Aug 2025575 PMAQI
3rd Aug 2025576 PMAQI
3rd Aug 2025597 PMAQI
3rd Aug 2025598 PMAQI
3rd Aug 2025599 PMAQI
3rd Aug 20255910 PMAQI
3rd Aug 20256211 PMAQI
4th Aug 20255912 AMAQI
4th Aug 2025561 AMAQI
4th Aug 2025572 AMAQI
4th Aug 2025563 AMAQI
4th Aug 2025564 AMAQI
32°C26/39°C
4th Aug 2025565 AMAQI
4th Aug 2025566 AMAQI
4th Aug 2025567 AMAQI
4th Aug 2025658 AMAQI
4th Aug 2025689 AMAQI
4th Aug 20256410 AMAQI
4th Aug 20256411 AMAQI
4th Aug 20256612 PMAQI
4th Aug 2025621 PMAQI
4th Aug 2025622 PMAQI
4th Aug 2025613 PMAQI
4th Aug 2025604 PMAQI
4th Aug 2025635 PMAQI
4th Aug 2025636 PMAQI
4th Aug 2025627 PMAQI
4th Aug 2025608 PMAQI
4th Aug 2025629 PMAQI
4th Aug 20256410 PMAQI
4th Aug 20256611 PMAQI
5th Aug 20256012 AMAQI
5th Aug 2025561 AMAQI
5th Aug 2025562 AMAQI
5th Aug 2025593 AMAQI
5th Aug 2025594 AMAQI
32°C27/38°C
5th Aug 2025585 AMAQI
5th Aug 2025596 AMAQI
5th Aug 2025607 AMAQI
5th Aug 2025768 AMAQI
5th Aug 2025679 AMAQI
5th Aug 20256810 AMAQI
5th Aug 20256411 AMAQI
5th Aug 20256112 PMAQI
5th Aug 2025571 PMAQI
5th Aug 2025562 PMAQI
5th Aug 2025593 PMAQI
5th Aug 2025604 PMAQI
5th Aug 2025585 PMAQI
5th Aug 2025576 PMAQI
5th Aug 2025577 PMAQI
5th Aug 2025608 PMAQI
5th Aug 2025619 PMAQI
5th Aug 20256610 PMAQI
5th Aug 20256611 PMAQI
6th Aug 20256212 AMAQI
6th Aug 2025591 AMAQI
6th Aug 2025582 AMAQI
6th Aug 2025603 AMAQI
6th Aug 2025604 AMAQI
32°C27/38°C
6th Aug 2025605 AMAQI
6th Aug 2025616 AMAQI
6th Aug 2025617 AMAQI
6th Aug 2025768 AMAQI
6th Aug 2025739 AMAQI
6th Aug 20257210 AMAQI
6th Aug 20257211 AMAQI
6th Aug 20257512 PMAQI
6th Aug 2025681 PMAQI
6th Aug 2025632 PMAQI
6th Aug 2025653 PMAQI
6th Aug 2025624 PMAQI
6th Aug 2025595 PMAQI
6th Aug 2025546 PMAQI
6th Aug 2025547 PMAQI
6th Aug 2025578 PMAQI
6th Aug 2025589 PMAQI
6th Aug 20255910 PMAQI
6th Aug 20255811 PMAQI
7th Aug 20255912 AMAQI
7th Aug 2025601 AMAQI
7th Aug 2025602 AMAQI
7th Aug 2025613 AMAQI
7th Aug 2025624 AMAQI
30°C26/38°C
7th Aug 2025625 AMAQI
7th Aug 2025586 AMAQI
7th Aug 2025637 AMAQI
7th Aug 2025578 AMAQI
7th Aug 2025559 AMAQI
7th Aug 20256310 AMAQI
7th Aug 20256711 AMAQI
7th Aug 20256312 PMAQI
7th Aug 2025591 PMAQI
7th Aug 2025622 PMAQI
7th Aug 2025673 PMAQI
7th Aug 2025594 PMAQI
7th Aug 2025615 PMAQI
7th Aug 2025376 PMAQI
7th Aug 2025387 PMAQI
7th Aug 2025548 PMAQI
7th Aug 2025559 PMAQI
7th Aug 20255610 PMAQI
7th Aug 20255511 PMAQI
8th Aug 20255512 AMAQI
--°C/°C
5 AM
12 PM
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
8 AM - 7 PM
60AQI
12 hours / Day
360 hours / Month
Avg. Lowest Time
5 AM - 7 PM
60AQI
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. 60), while the lowest AQI was between 5 AM to 7 PM (Avg. 60).
Night time
Avg. Highest Time
12 AM - 11 PM
61AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
61AQI
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. 61), while the lowest AQI was between 12 AM to 11 PM (Avg. 61).
2025 Days Vs Air Quality
Yucheng County Environmental Protection Bureau Automatic Station, Shuizhai, Henan, China
2025
0.4%
1
50%
108
38%
82
11%
24
1%
3
Total number of days with different AQI categories in last 219 days in 2025 (146 days remaining)
Good
1 DaysModerate
108 DaysPoor
82 DaysUnhealthy
24 DaysSevere
3 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 0.46%
Health Risk Level:
Extreme
In 2025, 0.46% of 219 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
Yucheng County Environmental Protection Bureau Automatic Station, Shuizhai, 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
165AQI
165AQI
2nd January 2025
175AQI
175AQI
3rd January 2025
173AQI
173AQI
4th January 2025
191AQI
191AQI
5th January 2025
160AQI
160AQI
6th January 2025
119AQI
119AQI
7th January 2025
123AQI
123AQI
8th January 2025
102AQI
102AQI
9th January 2025
91AQI
91AQI
10th January 2025
109AQI
109AQI
11th January 2025
115AQI
115AQI
12th January 2025
97AQI
97AQI
13th January 2025
146AQI
146AQI
14th January 2025
154AQI
154AQI
15th January 2025
97AQI
97AQI
16th January 2025
120AQI
120AQI
17th January 2025
128AQI
128AQI
18th January 2025
150AQI
150AQI
19th January 2025
159AQI
159AQI
20th January 2025
177AQI
177AQI
21st January 2025
186AQI
186AQI
22nd January 2025
211AQI
211AQI
23rd January 2025
171AQI
171AQI
24th January 2025
164AQI
164AQI
25th January 2025
170AQI
170AQI
26th January 2025
125AQI
125AQI
27th January 2025
93AQI
93AQI
28th January 2025
128AQI
128AQI
29th January 2025
234AQI
234AQI
30th January 2025
180AQI
180AQI
31st January 2025
173AQI
173AQI
1st February 2025
164AQI
164AQI
2nd February 2025
172AQI
172AQI
3rd February 2025
168AQI
168AQI
4th February 2025
117AQI
117AQI
5th February 2025
112AQI
112AQI
6th February 2025
103AQI
103AQI
7th February 2025
85AQI
85AQI
8th February 2025
82AQI
82AQI
9th February 2025
94AQI
94AQI
10th February 2025
109AQI
109AQI
11th February 2025
143AQI
143AQI
12th February 2025
140AQI
140AQI
13th February 2025
136AQI
136AQI
14th February 2025
142AQI
142AQI
15th February 2025
149AQI
149AQI
16th February 2025
114AQI
114AQI
17th February 2025
117AQI
117AQI
18th February 2025
129AQI
129AQI
19th February 2025
138AQI
138AQI
20th February 2025
115AQI
115AQI
21st February 2025
134AQI
134AQI
22nd February 2025
145AQI
145AQI
23rd February 2025
144AQI
144AQI
24th February 2025
110AQI
110AQI
25th February 2025
134AQI
134AQI
26th February 2025
142AQI
142AQI
27th February 2025
158AQI
158AQI
28th February 2025
156AQI
156AQI
1st March 2025
159AQI
159AQI
2nd March 2025
99AQI
99AQI
3rd March 2025
95AQI
95AQI
4th March 2025
87AQI
87AQI
5th March 2025
113AQI
113AQI
6th March 2025
125AQI
125AQI
7th March 2025
120AQI
120AQI
8th March 2025
142AQI
142AQI
9th March 2025
150AQI
150AQI
10th March 2025
152AQI
152AQI
11th March 2025
157AQI
157AQI
12th March 2025
163AQI
163AQI
13th March 2025
145AQI
145AQI
14th March 2025
100AQI
100AQI
15th March 2025
131AQI
131AQI
16th March 2025
86AQI
86AQI
17th March 2025
92AQI
92AQI
18th March 2025
88AQI
88AQI
19th March 2025
91AQI
91AQI
20th March 2025
78AQI
78AQI
21st March 2025
80AQI
80AQI
22nd March 2025
82AQI
82AQI
23rd March 2025
103AQI
103AQI
24th March 2025
245AQI
245AQI
25th March 2025
108AQI
108AQI
26th March 2025
127AQI
127AQI
27th March 2025
114AQI
114AQI
28th March 2025
123AQI
123AQI
29th March 2025
102AQI
102AQI
30th March 2025
108AQI
108AQI
31st March 2025
108AQI
108AQI
1st April 2025
110AQI
110AQI
2nd April 2025
99AQI
99AQI
3rd April 2025
106AQI
106AQI
4th April 2025
120AQI
120AQI
5th April 2025
109AQI
109AQI
6th April 2025
108AQI
108AQI
7th April 2025
106AQI
106AQI
8th April 2025
116AQI
116AQI
9th April 2025
130AQI
130AQI
10th April 2025
129AQI
129AQI
11th April 2025
122AQI
122AQI
12th April 2025
166AQI
166AQI
13th April 2025
112AQI
112AQI
14th April 2025
99AQI
99AQI
15th April 2025
90AQI
90AQI
16th April 2025
99AQI
99AQI
17th April 2025
105AQI
105AQI
18th April 2025
109AQI
109AQI
19th April 2025
100AQI
100AQI
20th April 2025
102AQI
102AQI
21st April 2025
98AQI
98AQI
22nd April 2025
103AQI
103AQI
23rd April 2025
110AQI
110AQI
24th April 2025
96AQI
96AQI
25th April 2025
97AQI
97AQI
26th April 2025
95AQI
95AQI
27th April 2025
101AQI
101AQI
28th April 2025
84AQI
84AQI
29th April 2025
89AQI
89AQI
30th April 2025
94AQI
94AQI
1st May 2025
92AQI
92AQI
2nd May 2025
99AQI
99AQI
3rd May 2025
84AQI
84AQI
4th May 2025
88AQI
88AQI
5th May 2025
100AQI
100AQI
6th May 2025
113AQI
113AQI
7th May 2025
115AQI
115AQI
8th May 2025
110AQI
110AQI
9th May 2025
91AQI
91AQI
10th May 2025
82AQI
82AQI
11th May 2025
90AQI
90AQI
12th May 2025
84AQI
84AQI
13th May 2025
92AQI
92AQI
14th May 2025
99AQI
99AQI
15th May 2025
101AQI
101AQI
16th May 2025
101AQI
101AQI
17th May 2025
113AQI
113AQI
18th May 2025
101AQI
101AQI
19th May 2025
116AQI
116AQI
20th May 2025
107AQI
107AQI
21st May 2025
107AQI
107AQI
22nd May 2025
105AQI
105AQI
23rd May 2025
114AQI
114AQI
24th May 2025
110AQI
110AQI
25th May 2025
101AQI
101AQI
26th May 2025
103AQI
103AQI
27th May 2025
110AQI
110AQI
28th May 2025
106AQI
106AQI
29th May 2025
104AQI
104AQI
30th May 2025
98AQI
98AQI
31st May 2025
101AQI
101AQI
1st June 2025
92AQI
92AQI
2nd June 2025
95AQI
95AQI
3rd June 2025
91AQI
91AQI
4th June 2025
93AQI
93AQI
5th June 2025
88AQI
88AQI
6th June 2025
91AQI
91AQI
7th June 2025
93AQI
93AQI
8th June 2025
92AQI
92AQI
9th June 2025
87AQI
87AQI
10th June 2025
84AQI
84AQI
11th June 2025
88AQI
88AQI
12th June 2025
88AQI
88AQI
13th June 2025
87AQI
87AQI
14th June 2025
83AQI
83AQI
15th June 2025
77AQI
77AQI
16th June 2025
76AQI
76AQI
17th June 2025
78AQI
78AQI
18th June 2025
66AQI
66AQI
19th June 2025
61AQI
61AQI
20th June 2025
64AQI
64AQI
21st June 2025
68AQI
68AQI
22nd June 2025
63AQI
63AQI
23rd June 2025
66AQI
66AQI
24th June 2025
65AQI
65AQI
25th June 2025
67AQI
67AQI
26th June 2025
62AQI
62AQI
27th June 2025
62AQI
62AQI
28th June 2025
57AQI
57AQI
29th June 2025
53AQI
53AQI
30th June 2025
55AQI
55AQI
1st July 2025
56AQI
56AQI
2nd July 2025
55AQI
55AQI
3rd July 2025
54AQI
54AQI
4th July 2025
54AQI
54AQI
5th July 2025
53AQI
53AQI
6th July 2025
57AQI
57AQI
7th July 2025
60AQI
60AQI
8th July 2025
62AQI
62AQI
9th July 2025
53AQI
53AQI
10th July 2025
65AQI
65AQI
11th July 2025
78AQI
78AQI
12th July 2025
66AQI
66AQI
13th July 2025
66AQI
66AQI
14th July 2025
65AQI
65AQI
15th July 2025
64AQI
64AQI
16th July 2025
69AQI
69AQI
17th July 2025
68AQI
68AQI
18th July 2025
67AQI
67AQI
19th July 2025
67AQI
67AQI
20th July 2025
64AQI
64AQI
21st July 2025
63AQI
63AQI
22nd July 2025
50AQI
50AQI
23rd July 2025
52AQI
52AQI
24th July 2025
53AQI
53AQI
25th July 2025
58AQI
58AQI
26th July 2025
56AQI
56AQI
27th July 2025
55AQI
55AQI
28th July 2025
53AQI
53AQI
29th July 2025
51AQI
51AQI
30th July 2025
56AQI
56AQI
31st July 2025
57AQI
57AQI
1st August 2025
56AQI
56AQI
2nd August 2025
53AQI
53AQI
3rd August 2025
57AQI
57AQI
4th August 2025
61AQI
61AQI
5th August 2025
60AQI
60AQI
6th August 2025
63AQI
63AQI
148AQI
130AQI
118AQI
107AQI
101AQI
76AQI
60AQI
58AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
2025104AQI
4
11
14
2
3
20
5
11
15
4
1
12
17
1
12
19
30
1
30
6
1
108
82
24
3
Highest AQI recorded in
January148AQI
Lowest AQI recorded in
August58AQI
202496AQI
7
9
2
5
3
12
30
4
27
8
22
1
3
22
4
2
5
16
8
11
10
9
21
10
17
129
69
36
Highest AQI recorded in
January145AQI
Lowest AQI recorded in
July56AQI
2023127AQI
3
28
3
31
3
Highest AQI recorded in
December128AQI
Lowest AQI recorded in
November119AQI
2021155AQI
3
7
14
6
1
4
10
8
3
1
3
8
20
22
9
1
Highest AQI recorded in
January169AQI
Lowest AQI recorded in
March115AQI
2020120AQI
2
8
4
25
2
19
5
1
4
16
11
3
11
15
1
1
2
4
16
8
7
61
38
43
9
Highest AQI recorded in
December172AQI
Lowest AQI recorded in
July66AQI
Most & Least Polluted Years Over the Last 5 Years
Most Polluted Year Recorded
2021(Avg.)
155AQILeast Polluted Year Recorded
2024(Avg.)
96AQIYucheng County Environmental Protection Bureau Automatic Station's annual 2025 AQI (104) shows an average percentage change of -13.8% (improved AQI) compared to previous years: 2020 (120), 2021 (155), 2023 (127), 2024 (96).
