Baiha Shan, Changde, Hunan, 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
Baiha Shan, Changde, Hunan, China
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
10th Aug 2024
88AQILowest AQI recorded on
1st Aug 2023
30AQISame Day Analysis (4th August ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 67 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 5th Aug - 6th Aug 2025
Baiha Shan, Changde, Hunan, China
AQI
Day
Night
.
5 AM5th Aug 2025
7 PM
4 AM6th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
1PM5th Aug
72AQI
Avg. Lowest Time
6PM5th Aug
59AQI
In the last 24 hours,
Baiha Shan's AQI reached its highest point of 72 at 1 PM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Baiha Shan, Changde, Hunan, China
JulAug
07th - 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 - 05th05th - 06th06th
Day
Night
7th Jul 2025575 AMAQI
7th Jul 2025576 AMAQI
7th Jul 2025577 AMAQI
7th Jul 2025818 AMAQI
7th Jul 2025829 AMAQI
7th Jul 20258910 AMAQI
7th Jul 20257311 AMAQI
7th Jul 20256812 PMAQI
7th Jul 2025701 PMAQI
7th Jul 2025702 PMAQI
7th Jul 2025733 PMAQI
7th Jul 2025704 PMAQI
7th Jul 2025695 PMAQI
7th Jul 2025666 PMAQI
7th Jul 2025687 PMAQI
7th Jul 2025658 PMAQI
7th Jul 2025669 PMAQI
7th Jul 20256510 PMAQI
7th Jul 20256511 PMAQI
8th Jul 20256612 AMAQI
8th Jul 2025611 AMAQI
8th Jul 2025572 AMAQI
8th Jul 2025583 AMAQI
8th Jul 2025594 AMAQI
31°C26/36°C
8th Jul 2025595 AMAQI
8th Jul 2025596 AMAQI
8th Jul 2025597 AMAQI
8th Jul 2025768 AMAQI
8th Jul 2025839 AMAQI
8th Jul 20258410 AMAQI
8th Jul 20258711 AMAQI
8th Jul 20258112 PMAQI
8th Jul 2025771 PMAQI
8th Jul 2025792 PMAQI
8th Jul 2025773 PMAQI
8th Jul 2025784 PMAQI
8th Jul 2025785 PMAQI
8th Jul 2025606 PMAQI
8th Jul 2025567 PMAQI
8th Jul 2025608 PMAQI
8th Jul 2025649 PMAQI
8th Jul 20256610 PMAQI
8th Jul 20256511 PMAQI
9th Jul 20256412 AMAQI
9th Jul 2025631 AMAQI
9th Jul 2025622 AMAQI
9th Jul 2025623 AMAQI
9th Jul 2025654 AMAQI
31°C26/37°C
9th Jul 2025655 AMAQI
9th Jul 2025646 AMAQI
9th Jul 2025647 AMAQI
9th Jul 2025728 AMAQI
9th Jul 2025749 AMAQI
9th Jul 20257510 AMAQI
9th Jul 20257211 AMAQI
9th Jul 20256712 PMAQI
9th Jul 2025701 PMAQI
9th Jul 2025702 PMAQI
9th Jul 2025723 PMAQI
9th Jul 2025654 PMAQI
9th Jul 2025565 PMAQI
9th Jul 2025556 PMAQI
9th Jul 2025557 PMAQI
9th Jul 2025588 PMAQI
9th Jul 2025589 PMAQI
9th Jul 20255910 PMAQI
9th Jul 20255811 PMAQI
10th Jul 20255812 AMAQI
10th Jul 2025631 AMAQI
10th Jul 2025632 AMAQI
10th Jul 2025643 AMAQI
10th Jul 2025644 AMAQI
29°C25/34°C
10th Jul 2025645 AMAQI
10th Jul 2025646 AMAQI
10th Jul 2025647 AMAQI
10th Jul 2025518 AMAQI
10th Jul 2025439 AMAQI
10th Jul 20254510 AMAQI
10th Jul 20254611 AMAQI
10th Jul 20255412 PMAQI
10th Jul 2025541 PMAQI
10th Jul 2025542 PMAQI
10th Jul 2025523 PMAQI
10th Jul 2025504 PMAQI
10th Jul 2025515 PMAQI
10th Jul 2025516 PMAQI
10th Jul 2025547 PMAQI
10th Jul 2025588 PMAQI
10th Jul 2025589 PMAQI
10th Jul 20255810 PMAQI
10th Jul 20255811 PMAQI
11th Jul 20256012 AMAQI
11th Jul 2025601 AMAQI
11th Jul 2025612 AMAQI
11th Jul 2025613 AMAQI
11th Jul 2025604 AMAQI
28°C25/33°C
11th Jul 2025595 AMAQI
11th Jul 2025596 AMAQI
11th Jul 2025607 AMAQI
11th Jul 2025668 AMAQI
11th Jul 2025729 AMAQI
11th Jul 20257410 AMAQI
11th Jul 20258011 AMAQI
11th Jul 20257612 PMAQI
11th Jul 2025741 PMAQI
11th Jul 2025812 PMAQI
11th Jul 2025723 PMAQI
11th Jul 2025764 PMAQI
11th Jul 2025745 PMAQI
11th Jul 2025686 PMAQI
11th Jul 2025667 PMAQI
11th Jul 2025628 PMAQI
11th Jul 2025649 PMAQI
11th Jul 20256410 PMAQI
11th Jul 20256411 PMAQI
12th Jul 20256512 AMAQI
12th Jul 2025621 AMAQI
12th Jul 2025602 AMAQI
12th Jul 2025613 AMAQI
12th Jul 2025624 AMAQI
27°C24/32°C
12th Jul 2025625 AMAQI
12th Jul 2025626 AMAQI
12th Jul 2025627 AMAQI
12th Jul 2025748 AMAQI
12th Jul 2025829 AMAQI
12th Jul 20258410 AMAQI
12th Jul 20258011 AMAQI
12th Jul 20257712 PMAQI
12th Jul 2025721 PMAQI
12th Jul 2025722 PMAQI
12th Jul 2025723 PMAQI
12th Jul 2025704 PMAQI
12th Jul 2025705 PMAQI
12th Jul 2025706 PMAQI
12th Jul 2025617 PMAQI
12th Jul 2025638 PMAQI
12th Jul 2025649 PMAQI
12th Jul 20256010 PMAQI
12th Jul 20255911 PMAQI
13th Jul 20256112 AMAQI
13th Jul 2025611 AMAQI
13th Jul 2025622 AMAQI
13th Jul 2025633 AMAQI
13th Jul 2025644 AMAQI
28°C24/31°C
13th Jul 2025645 AMAQI
13th Jul 2025646 AMAQI
13th Jul 2025647 AMAQI
13th Jul 2025698 AMAQI
13th Jul 2025739 AMAQI
13th Jul 20257510 AMAQI
13th Jul 20257611 AMAQI
13th Jul 20257112 PMAQI
13th Jul 2025661 PMAQI
13th Jul 2025622 PMAQI
13th Jul 2025613 PMAQI
13th Jul 2025604 PMAQI
13th Jul 2025565 PMAQI
13th Jul 2025556 PMAQI
13th Jul 2025567 PMAQI
13th Jul 2025598 PMAQI
13th Jul 2025609 PMAQI
13th Jul 20256010 PMAQI
13th Jul 20256011 PMAQI
14th Jul 20256112 AMAQI
14th Jul 2025611 AMAQI
14th Jul 2025622 AMAQI
14th Jul 2025623 AMAQI
14th Jul 2025624 AMAQI
29°C25/33°C
14th Jul 2025625 AMAQI
14th Jul 2025626 AMAQI
14th Jul 2025637 AMAQI
14th Jul 2025698 AMAQI
14th Jul 2025719 AMAQI
14th Jul 20257210 AMAQI
14th Jul 20256711 AMAQI
14th Jul 20256712 PMAQI
14th Jul 2025661 PMAQI
14th Jul 2025652 PMAQI
14th Jul 2025613 PMAQI
14th Jul 2025594 PMAQI
14th Jul 2025595 PMAQI
14th Jul 2025606 PMAQI
14th Jul 2025607 PMAQI
14th Jul 2025608 PMAQI
14th Jul 2025619 PMAQI
14th Jul 20256010 PMAQI
14th Jul 20256011 PMAQI
15th Jul 20255912 AMAQI
15th Jul 2025601 AMAQI
15th Jul 2025602 AMAQI
15th Jul 2025613 AMAQI
15th Jul 2025614 AMAQI
30°C25/35°C
15th Jul 2025625 AMAQI
15th Jul 2025616 AMAQI
15th Jul 2025617 AMAQI
15th Jul 2025638 AMAQI
15th Jul 2025649 AMAQI
15th Jul 20256310 AMAQI
15th Jul 20256111 AMAQI
15th Jul 20256012 PMAQI
15th Jul 2025591 PMAQI
15th Jul 2025582 PMAQI
15th Jul 2025573 PMAQI
15th Jul 2025584 PMAQI
15th Jul 2025575 PMAQI
15th Jul 2025586 PMAQI
15th Jul 2025597 PMAQI
15th Jul 2025608 PMAQI
15th Jul 2025619 PMAQI
15th Jul 20256210 PMAQI
15th Jul 20256111 PMAQI
16th Jul 20256012 AMAQI
16th Jul 2025601 AMAQI
16th Jul 2025602 AMAQI
16th Jul 2025603 AMAQI
16th Jul 2025604 AMAQI
32°C27/38°C
16th Jul 2025605 AMAQI
16th Jul 2025606 AMAQI
16th Jul 2025607 AMAQI
16th Jul 2025578 AMAQI
16th Jul 2025569 AMAQI
16th Jul 20255810 AMAQI
16th Jul 20255411 AMAQI
16th Jul 20255512 PMAQI
16th Jul 2025551 PMAQI
16th Jul 2025522 PMAQI
16th Jul 2025533 PMAQI
16th Jul 2025544 PMAQI
16th Jul 2025575 PMAQI
16th Jul 2025586 PMAQI
16th Jul 2025617 PMAQI
16th Jul 2025608 PMAQI
16th Jul 2025629 PMAQI
16th Jul 20256210 PMAQI
16th Jul 20256311 PMAQI
17th Jul 20256212 AMAQI
17th Jul 2025611 AMAQI
17th Jul 2025612 AMAQI
17th Jul 2025603 AMAQI
17th Jul 2025604 AMAQI
33°C28/38°C
17th Jul 2025605 AMAQI
17th Jul 2025606 AMAQI
17th Jul 2025607 AMAQI
17th Jul 2025608 AMAQI
17th Jul 2025639 AMAQI
17th Jul 20257010 AMAQI
17th Jul 20256611 AMAQI
17th Jul 20256612 PMAQI
17th Jul 2025661 PMAQI
17th Jul 2025662 PMAQI
17th Jul 2025673 PMAQI
17th Jul 2025694 PMAQI
17th Jul 2025645 PMAQI
17th Jul 2025646 PMAQI
17th Jul 2025687 PMAQI
17th Jul 2025658 PMAQI
17th Jul 2025669 PMAQI
17th Jul 20256610 PMAQI
17th Jul 20256511 PMAQI
18th Jul 20256512 AMAQI
18th Jul 2025601 AMAQI
18th Jul 2025602 AMAQI
18th Jul 2025603 AMAQI
18th Jul 2025614 AMAQI
30°C28/32°C
18th Jul 2025605 AMAQI
18th Jul 2025616 AMAQI
18th Jul 2025607 AMAQI
18th Jul 2025508 AMAQI
18th Jul 2025469 AMAQI
18th Jul 20255210 AMAQI
18th Jul 20255711 AMAQI
18th Jul 20256112 PMAQI
18th Jul 2025631 PMAQI
18th Jul 2025642 PMAQI
18th Jul 2025643 PMAQI
18th Jul 2025574 PMAQI
18th Jul 2025535 PMAQI
18th Jul 2025556 PMAQI
18th Jul 2025567 PMAQI
18th Jul 2025608 PMAQI
18th Jul 2025609 PMAQI
18th Jul 20256010 PMAQI
18th Jul 20256011 PMAQI
19th Jul 20256012 AMAQI
19th Jul 2025621 AMAQI
19th Jul 2025622 AMAQI
19th Jul 2025613 AMAQI
19th Jul 2025614 AMAQI
30°C26/35°C
19th Jul 2025615 AMAQI
19th Jul 2025616 AMAQI
19th Jul 2025617 AMAQI
19th Jul 2025678 AMAQI
19th Jul 2025729 AMAQI
19th Jul 20257510 AMAQI
19th Jul 20257211 AMAQI
19th Jul 20257012 PMAQI
19th Jul 2025651 PMAQI
19th Jul 2025682 PMAQI
19th Jul 2025653 PMAQI
19th Jul 2025664 PMAQI
19th Jul 2025655 PMAQI
19th Jul 2025656 PMAQI
19th Jul 2025647 PMAQI
19th Jul 2025628 PMAQI
19th Jul 2025649 PMAQI
19th Jul 20256410 PMAQI
19th Jul 20256411 PMAQI
20th Jul 20256412 AMAQI
20th Jul 2025621 AMAQI
20th Jul 2025612 AMAQI
20th Jul 2025623 AMAQI
20th Jul 2025624 AMAQI
29°C25/34°C
20th Jul 2025625 AMAQI
20th Jul 2025626 AMAQI
20th Jul 2025627 AMAQI
20th Jul 2025688 AMAQI
20th Jul 2025789 AMAQI
20th Jul 20257810 AMAQI
20th Jul 20257411 AMAQI
20th Jul 20257012 PMAQI
20th Jul 2025691 PMAQI
20th Jul 2025702 PMAQI
20th Jul 2025693 PMAQI
20th Jul 2025634 PMAQI
20th Jul 2025575 PMAQI
20th Jul 2025586 PMAQI
20th Jul 2025597 PMAQI
20th Jul 2025588 PMAQI
20th Jul 2025609 PMAQI
20th Jul 20256010 PMAQI
20th Jul 20255911 PMAQI
21st Jul 20256112 AMAQI
21st Jul 2025611 AMAQI
21st Jul 2025622 AMAQI
21st Jul 2025633 AMAQI
21st Jul 2025644 AMAQI
28°C25/32°C
21st Jul 2025635 AMAQI
21st Jul 2025646 AMAQI
21st Jul 2025647 AMAQI
21st Jul 2025578 AMAQI
21st Jul 2025549 AMAQI
21st Jul 20255210 AMAQI
21st Jul 20255611 AMAQI
21st Jul 20255412 PMAQI
21st Jul 2025511 PMAQI
21st Jul 2025482 PMAQI
21st Jul 2025363 PMAQI
21st Jul 2025384 PMAQI
21st Jul 2025405 PMAQI
21st Jul 2025536 PMAQI
21st Jul 2025537 PMAQI
21st Jul 2025568 PMAQI
21st Jul 2025579 PMAQI
21st Jul 20255910 PMAQI
21st Jul 20256111 PMAQI
22nd Jul 20255912 AMAQI
22nd Jul 2025621 AMAQI
22nd Jul 2025622 AMAQI
22nd Jul 2025613 AMAQI
22nd Jul 2025604 AMAQI
28°C25/32°C
22nd Jul 2025605 AMAQI
22nd Jul 2025596 AMAQI
22nd Jul 2025597 AMAQI
22nd Jul 2025358 AMAQI
22nd Jul 2025249 AMAQI
22nd Jul 20253010 AMAQI
22nd Jul 20253811 AMAQI
22nd Jul 20252912 PMAQI
22nd Jul 2025341 PMAQI
22nd Jul 2025372 PMAQI
22nd Jul 2025323 PMAQI
22nd Jul 2025284 PMAQI
22nd Jul 2025305 PMAQI
22nd Jul 2025306 PMAQI
22nd Jul 2025387 PMAQI
22nd Jul 2025528 PMAQI
22nd Jul 2025529 PMAQI
22nd Jul 20255410 PMAQI
22nd Jul 20255311 PMAQI
23rd Jul 20255312 AMAQI
23rd Jul 2025591 AMAQI
23rd Jul 2025602 AMAQI
23rd Jul 2025593 AMAQI
23rd Jul 2025574 AMAQI
27°C25/30°C
23rd Jul 2025565 AMAQI
23rd Jul 2025576 AMAQI
23rd Jul 2025587 AMAQI
23rd Jul 2025348 AMAQI
23rd Jul 2025289 AMAQI
23rd Jul 20253110 AMAQI
23rd Jul 20253011 AMAQI
23rd Jul 20253412 PMAQI
23rd Jul 2025341 PMAQI
23rd Jul 2025352 PMAQI
23rd Jul 2025403 PMAQI
23rd Jul 2025324 PMAQI
23rd Jul 2025265 PMAQI
23rd Jul 2025266 PMAQI
23rd Jul 2025367 PMAQI
23rd Jul 2025528 PMAQI
23rd Jul 2025519 PMAQI
23rd Jul 20255110 PMAQI
23rd Jul 20255011 PMAQI
24th Jul 20254912 AMAQI
24th Jul 2025501 AMAQI
24th Jul 2025542 AMAQI
24th Jul 2025563 AMAQI
24th Jul 2025554 AMAQI
26°C24/29°C
24th Jul 2025545 AMAQI
24th Jul 2025546 AMAQI
24th Jul 2025557 AMAQI
24th Jul 2025418 AMAQI
24th Jul 2025389 AMAQI
24th Jul 20253810 AMAQI
24th Jul 20253111 AMAQI
24th Jul 20253912 PMAQI
24th Jul 2025361 PMAQI
24th Jul 2025362 PMAQI
24th Jul 2025333 PMAQI
24th Jul 2025344 PMAQI
24th Jul 2025405 PMAQI
24th Jul 2025416 PMAQI
24th Jul 2025417 PMAQI
24th Jul 2025478 PMAQI
24th Jul 2025499 PMAQI
24th Jul 20255010 PMAQI
24th Jul 20254711 PMAQI
25th Jul 20254912 AMAQI
25th Jul 2025511 AMAQI
25th Jul 2025532 AMAQI
25th Jul 2025533 AMAQI
25th Jul 2025524 AMAQI
28°C24/33°C
25th Jul 2025525 AMAQI
25th Jul 2025526 AMAQI
25th Jul 2025517 AMAQI
25th Jul 2025458 AMAQI
25th Jul 2025499 AMAQI
25th Jul 20255210 AMAQI
25th Jul 20254611 AMAQI
25th Jul 20254512 PMAQI
25th Jul 2025501 PMAQI
25th Jul 2025532 PMAQI
25th Jul 2025553 PMAQI
25th Jul 2025534 PMAQI
25th Jul 2025455 PMAQI
25th Jul 2025486 PMAQI
25th Jul 2025507 PMAQI
25th Jul 2025538 PMAQI
25th Jul 2025559 PMAQI
25th Jul 20255410 PMAQI
25th Jul 20255511 PMAQI
26th Jul 20255612 AMAQI
26th Jul 2025511 AMAQI
26th Jul 2025512 AMAQI
26th Jul 2025523 AMAQI
26th Jul 2025524 AMAQI
29°C25/34°C
26th Jul 2025525 AMAQI
26th Jul 2025526 AMAQI
26th Jul 2025527 AMAQI
26th Jul 2025548 AMAQI
26th Jul 2025549 AMAQI
26th Jul 20255810 AMAQI
26th Jul 20255811 AMAQI
26th Jul 20255812 PMAQI
26th Jul 2025581 PMAQI
26th Jul 2025582 PMAQI
26th Jul 2025563 PMAQI
26th Jul 2025524 PMAQI
26th Jul 2025525 PMAQI
26th Jul 2025516 PMAQI
26th Jul 2025547 PMAQI
26th Jul 2025558 PMAQI
26th Jul 2025569 PMAQI
26th Jul 20255610 PMAQI
26th Jul 20255811 PMAQI
27th Jul 20255812 AMAQI
27th Jul 2025541 AMAQI
27th Jul 2025522 AMAQI
27th Jul 2025533 AMAQI
27th Jul 2025554 AMAQI
30°C26/34°C
27th Jul 2025545 AMAQI
27th Jul 2025546 AMAQI
27th Jul 2025547 AMAQI
27th Jul 2025618 AMAQI
27th Jul 2025649 AMAQI
27th Jul 20255210 AMAQI
27th Jul 20255411 AMAQI
27th Jul 20255412 PMAQI
27th Jul 2025461 PMAQI
27th Jul 2025502 PMAQI
27th Jul 2025503 PMAQI
27th Jul 2025534 PMAQI
27th Jul 2025525 PMAQI
27th Jul 2025556 PMAQI
27th Jul 2025547 PMAQI
27th Jul 2025568 PMAQI
27th Jul 2025559 PMAQI
27th Jul 20255210 PMAQI
27th Jul 20255211 PMAQI
28th Jul 20255312 AMAQI
28th Jul 2025551 AMAQI
28th Jul 2025552 AMAQI
28th Jul 2025543 AMAQI
28th Jul 2025554 AMAQI
29°C25/32°C
28th Jul 2025545 AMAQI
28th Jul 2025546 AMAQI
28th Jul 2025547 AMAQI
28th Jul 2025608 AMAQI
28th Jul 2025619 AMAQI
28th Jul 20256010 AMAQI
28th Jul 20256011 AMAQI
28th Jul 20255812 PMAQI
28th Jul 2025571 PMAQI
28th Jul 2025532 PMAQI
28th Jul 2025503 PMAQI
28th Jul 2025494 PMAQI
28th Jul 2025525 PMAQI
28th Jul 2025526 PMAQI
28th Jul 2025507 PMAQI
28th Jul 2025528 PMAQI
28th Jul 2025549 PMAQI
28th Jul 20255510 PMAQI
28th Jul 20255511 PMAQI
29th Jul 20255612 AMAQI
29th Jul 2025551 AMAQI
29th Jul 2025542 AMAQI
29th Jul 2025553 AMAQI
29th Jul 2025554 AMAQI
29°C25/33°C
29th Jul 2025555 AMAQI
29th Jul 2025546 AMAQI
29th Jul 2025557 AMAQI
29th Jul 2025588 AMAQI
29th Jul 2025629 AMAQI
29th Jul 20256310 AMAQI
29th Jul 20256011 AMAQI
29th Jul 20255912 PMAQI
29th Jul 2025591 PMAQI
29th Jul 2025602 PMAQI
29th Jul 2025573 PMAQI
29th Jul 2025534 PMAQI
29th Jul 2025525 PMAQI
29th Jul 2025516 PMAQI
29th Jul 2025527 PMAQI
29th Jul 2025548 PMAQI
29th Jul 2025549 PMAQI
29th Jul 20255410 PMAQI
29th Jul 20255511 PMAQI
30th Jul 20255712 AMAQI
30th Jul 2025551 AMAQI
30th Jul 2025552 AMAQI
30th Jul 2025563 AMAQI
30th Jul 2025574 AMAQI
29°C25/34°C
30th Jul 2025575 AMAQI
30th Jul 2025566 AMAQI
30th Jul 2025567 AMAQI
30th Jul 2025608 AMAQI
30th Jul 2025639 AMAQI
30th Jul 20256910 AMAQI
30th Jul 20256611 AMAQI
30th Jul 20256312 PMAQI
30th Jul 2025611 PMAQI
30th Jul 2025622 PMAQI
30th Jul 2025563 PMAQI
30th Jul 2025534 PMAQI
30th Jul 2025535 PMAQI
30th Jul 2025536 PMAQI
30th Jul 2025527 PMAQI
30th Jul 2025558 PMAQI
30th Jul 2025559 PMAQI
30th Jul 20255510 PMAQI
30th Jul 20255611 PMAQI
31st Jul 20255412 AMAQI
31st Jul 2025561 AMAQI
31st Jul 2025562 AMAQI
31st Jul 2025563 AMAQI
31st Jul 2025564 AMAQI
29°C26/33°C
31st Jul 2025565 AMAQI
31st Jul 2025566 AMAQI
31st Jul 2025567 AMAQI
31st Jul 2025568 AMAQI
31st Jul 2025569 AMAQI
31st Jul 20255610 AMAQI
31st Jul 20255711 AMAQI
31st Jul 20255712 PMAQI
31st Jul 2025561 PMAQI
31st Jul 2025542 PMAQI
31st Jul 2025533 PMAQI
31st Jul 2025524 PMAQI
31st Jul 2025545 PMAQI
31st Jul 2025556 PMAQI
31st Jul 2025577 PMAQI
31st Jul 2025628 PMAQI
31st Jul 2025599 PMAQI
31st Jul 20256110 PMAQI
31st Jul 20256011 PMAQI
1st Aug 20256512 AMAQI
1st Aug 2025591 AMAQI
1st Aug 2025582 AMAQI
1st Aug 2025563 AMAQI
1st Aug 2025584 AMAQI
29°C25/33°C
1st Aug 2025585 AMAQI
1st Aug 2025586 AMAQI
1st Aug 2025587 AMAQI
1st Aug 2025668 AMAQI
1st Aug 2025679 AMAQI
1st Aug 20257010 AMAQI
1st Aug 20256711 AMAQI
1st Aug 20256812 PMAQI
1st Aug 2025661 PMAQI
1st Aug 2025702 PMAQI
1st Aug 2025663 PMAQI
1st Aug 2025694 PMAQI
1st Aug 2025675 PMAQI
1st Aug 2025636 PMAQI
1st Aug 2025637 PMAQI
1st Aug 2025668 PMAQI
1st Aug 2025669 PMAQI
1st Aug 20256910 PMAQI
1st Aug 20256811 PMAQI
2nd Aug 20256412 AMAQI
2nd Aug 2025581 AMAQI
2nd Aug 2025582 AMAQI
2nd Aug 2025603 AMAQI
2nd Aug 2025604 AMAQI
30°C25/34°C
2nd Aug 2025595 AMAQI
2nd Aug 2025606 AMAQI
2nd Aug 2025607 AMAQI
2nd Aug 2025818 AMAQI
2nd Aug 2025829 AMAQI
2nd Aug 20257610 AMAQI
2nd Aug 20257611 AMAQI
2nd Aug 20258012 PMAQI
2nd Aug 2025741 PMAQI
2nd Aug 2025712 PMAQI
2nd Aug 2025683 PMAQI
2nd Aug 2025664 PMAQI
2nd Aug 2025635 PMAQI
2nd Aug 2025656 PMAQI
2nd Aug 2025637 PMAQI
2nd Aug 2025638 PMAQI
2nd Aug 2025649 PMAQI
2nd Aug 20256710 PMAQI
2nd Aug 20256511 PMAQI
3rd Aug 20256512 AMAQI
3rd Aug 2025581 AMAQI
3rd Aug 2025592 AMAQI
3rd Aug 2025623 AMAQI
3rd Aug 2025634 AMAQI
30°C26/35°C
3rd Aug 2025635 AMAQI
3rd Aug 2025636 AMAQI
3rd Aug 2025647 AMAQI
3rd Aug 2025728 AMAQI
3rd Aug 2025719 AMAQI
3rd Aug 20256910 AMAQI
3rd Aug 20257411 AMAQI
3rd Aug 20257112 PMAQI
3rd Aug 2025701 PMAQI
3rd Aug 2025702 PMAQI
3rd Aug 2025663 PMAQI
3rd Aug 2025644 PMAQI
3rd Aug 2025665 PMAQI
3rd Aug 2025646 PMAQI
3rd Aug 2025637 PMAQI
3rd Aug 2025668 PMAQI
3rd Aug 2025649 PMAQI
3rd Aug 20256810 PMAQI
3rd Aug 20256711 PMAQI
4th Aug 20256412 AMAQI
4th Aug 2025601 AMAQI
4th Aug 2025612 AMAQI
4th Aug 2025633 AMAQI
4th Aug 2025634 AMAQI
31°C26/37°C
4th Aug 2025645 AMAQI
4th Aug 2025646 AMAQI
4th Aug 2025647 AMAQI
4th Aug 2025708 AMAQI
4th Aug 2025789 AMAQI
4th Aug 20257310 AMAQI
4th Aug 20257211 AMAQI
4th Aug 20256912 PMAQI
4th Aug 2025661 PMAQI
4th Aug 2025652 PMAQI
4th Aug 2025603 PMAQI
4th Aug 2025594 PMAQI
4th Aug 2025545 PMAQI
4th Aug 2025586 PMAQI
4th Aug 2025627 PMAQI
4th Aug 2025638 PMAQI
4th Aug 2025669 PMAQI
4th Aug 20256410 PMAQI
4th Aug 20256511 PMAQI
5th Aug 20256512 AMAQI
5th Aug 2025631 AMAQI
5th Aug 2025612 AMAQI
5th Aug 2025623 AMAQI
5th Aug 2025644 AMAQI
32°C27/37°C
5th Aug 2025645 AMAQI
5th Aug 2025636 AMAQI
5th Aug 2025647 AMAQI
5th Aug 2025678 AMAQI
5th Aug 2025669 AMAQI
5th Aug 20256710 AMAQI
5th Aug 20257011 AMAQI
5th Aug 20257012 PMAQI
5th Aug 2025721 PMAQI
5th Aug 2025642 PMAQI
5th Aug 2025633 PMAQI
5th Aug 2025604 PMAQI
5th Aug 2025625 PMAQI
5th Aug 2025596 PMAQI
5th Aug 2025647 PMAQI
5th Aug 2025668 PMAQI
5th Aug 2025649 PMAQI
5th Aug 20256310 PMAQI
5th Aug 20256211 PMAQI
6th Aug 20256412 AMAQI
6th Aug 2025631 AMAQI
6th Aug 2025622 AMAQI
--°C/°C
5 AM
12 PM
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 PM
60AQI
15 hours / Day
450 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 5 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
59AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
59AQI
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. 59), while the lowest AQI was between 12 AM to 11 PM (Avg. 59).
2025 Days Vs Air Quality
Baiha Shan, Changde, Hunan, China
2025
7%
15
50%
107
31%
68
10%
22
1%
3
0.4%
1
Total number of days with different AQI categories in last 217 days in 2025 (148 days remaining)
Good
15 DaysModerate
107 DaysPoor
68 DaysUnhealthy
22 DaysSevere
3 DaysHazardous
1 DaysUnder WHO’s Safe Air Quality Limits: 7%
Health Risk Level:
Extreme
In 2025, 7% of 217 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
Baiha Shan, Changde, Hunan, 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
171AQI
171AQI
2nd January 2025
193AQI
193AQI
3rd January 2025
193AQI
193AQI
4th January 2025
218AQI
218AQI
5th January 2025
174AQI
174AQI
6th January 2025
177AQI
177AQI
7th January 2025
154AQI
154AQI
8th January 2025
144AQI
144AQI
9th January 2025
143AQI
143AQI
10th January 2025
147AQI
147AQI
11th January 2025
148AQI
148AQI
12th January 2025
136AQI
136AQI
13th January 2025
172AQI
172AQI
14th January 2025
162AQI
162AQI
15th January 2025
128AQI
128AQI
16th January 2025
140AQI
140AQI
17th January 2025
148AQI
148AQI
18th January 2025
162AQI
162AQI
19th January 2025
159AQI
159AQI
20th January 2025
167AQI
167AQI
21st January 2025
173AQI
173AQI
22nd January 2025
190AQI
190AQI
23rd January 2025
234AQI
234AQI
24th January 2025
166AQI
166AQI
25th January 2025
112AQI
112AQI
26th January 2025
99AQI
99AQI
27th January 2025
104AQI
104AQI
28th January 2025
140AQI
140AQI
29th January 2025
225AQI
225AQI
30th January 2025
169AQI
169AQI
31st January 2025
174AQI
174AQI
1st February 2025
136AQI
136AQI
2nd February 2025
141AQI
141AQI
3rd February 2025
123AQI
123AQI
4th February 2025
122AQI
122AQI
5th February 2025
129AQI
129AQI
6th February 2025
112AQI
112AQI
7th February 2025
115AQI
115AQI
8th February 2025
79AQI
79AQI
9th February 2025
93AQI
93AQI
10th February 2025
108AQI
108AQI
11th February 2025
122AQI
122AQI
12th February 2025
126AQI
126AQI
13th February 2025
145AQI
145AQI
14th February 2025
127AQI
127AQI
15th February 2025
153AQI
153AQI
16th February 2025
115AQI
115AQI
17th February 2025
106AQI
106AQI
18th February 2025
89AQI
89AQI
19th February 2025
116AQI
116AQI
20th February 2025
139AQI
139AQI
21st February 2025
153AQI
153AQI
22nd February 2025
113AQI
113AQI
23rd February 2025
158AQI
158AQI
24th February 2025
145AQI
145AQI
25th February 2025
154AQI
154AQI
26th February 2025
120AQI
120AQI
27th February 2025
110AQI
110AQI
28th February 2025
124AQI
124AQI
1st March 2025
142AQI
142AQI
2nd March 2025
119AQI
119AQI
3rd March 2025
82AQI
82AQI
4th March 2025
95AQI
95AQI
5th March 2025
91AQI
91AQI
6th March 2025
112AQI
112AQI
7th March 2025
115AQI
115AQI
8th March 2025
102AQI
102AQI
9th March 2025
106AQI
106AQI
10th March 2025
95AQI
95AQI
11th March 2025
102AQI
102AQI
12th March 2025
127AQI
127AQI
13th March 2025
127AQI
127AQI
14th March 2025
94AQI
94AQI
15th March 2025
87AQI
87AQI
16th March 2025
91AQI
91AQI
17th March 2025
89AQI
89AQI
18th March 2025
77AQI
77AQI
19th March 2025
81AQI
81AQI
20th March 2025
81AQI
81AQI
21st March 2025
81AQI
81AQI
22nd March 2025
92AQI
92AQI
23rd March 2025
101AQI
101AQI
24th March 2025
91AQI
91AQI
25th March 2025
108AQI
108AQI
26th March 2025
128AQI
128AQI
27th March 2025
127AQI
127AQI
28th March 2025
96AQI
96AQI
29th March 2025
102AQI
102AQI
30th March 2025
85AQI
85AQI
31st March 2025
93AQI
93AQI
1st April 2025
88AQI
88AQI
2nd April 2025
96AQI
96AQI
3rd April 2025
106AQI
106AQI
4th April 2025
121AQI
121AQI
5th April 2025
119AQI
119AQI
6th April 2025
117AQI
117AQI
7th April 2025
116AQI
116AQI
8th April 2025
128AQI
128AQI
9th April 2025
120AQI
120AQI
10th April 2025
107AQI
107AQI
11th April 2025
114AQI
114AQI
12th April 2025
429AQI
429AQI
13th April 2025
170AQI
170AQI
14th April 2025
165AQI
165AQI
15th April 2025
146AQI
146AQI
16th April 2025
144AQI
144AQI
17th April 2025
126AQI
126AQI
18th April 2025
126AQI
126AQI
19th April 2025
99AQI
99AQI
20th April 2025
123AQI
123AQI
21st April 2025
98AQI
98AQI
22nd April 2025
97AQI
97AQI
23rd April 2025
100AQI
100AQI
24th April 2025
91AQI
91AQI
25th April 2025
97AQI
97AQI
26th April 2025
93AQI
93AQI
27th April 2025
87AQI
87AQI
28th April 2025
96AQI
96AQI
29th April 2025
98AQI
98AQI
30th April 2025
76AQI
76AQI
1st May 2025
91AQI
91AQI
2nd May 2025
91AQI
91AQI
3rd May 2025
98AQI
98AQI
4th May 2025
99AQI
99AQI
5th May 2025
86AQI
86AQI
6th May 2025
121AQI
121AQI
7th May 2025
128AQI
128AQI
8th May 2025
82AQI
82AQI
9th May 2025
93AQI
93AQI
10th May 2025
80AQI
80AQI
11th May 2025
78AQI
78AQI
12th May 2025
88AQI
88AQI
13th May 2025
102AQI
102AQI
14th May 2025
131AQI
131AQI
15th May 2025
99AQI
99AQI
16th May 2025
87AQI
87AQI
17th May 2025
93AQI
93AQI
18th May 2025
121AQI
121AQI
19th May 2025
95AQI
95AQI
20th May 2025
95AQI
95AQI
21st May 2025
76AQI
76AQI
22nd May 2025
62AQI
62AQI
23rd May 2025
83AQI
83AQI
24th May 2025
108AQI
108AQI
25th May 2025
110AQI
110AQI
26th May 2025
97AQI
97AQI
27th May 2025
117AQI
117AQI
28th May 2025
84AQI
84AQI
29th May 2025
83AQI
83AQI
30th May 2025
73AQI
73AQI
31st May 2025
71AQI
71AQI
1st June 2025
59AQI
59AQI
2nd June 2025
71AQI
71AQI
3rd June 2025
71AQI
71AQI
4th June 2025
98AQI
98AQI
5th June 2025
86AQI
86AQI
6th June 2025
92AQI
92AQI
7th June 2025
76AQI
76AQI
8th June 2025
74AQI
74AQI
9th June 2025
71AQI
71AQI
10th June 2025
77AQI
77AQI
11th June 2025
74AQI
74AQI
12th June 2025
73AQI
73AQI
13th June 2025
69AQI
69AQI
14th June 2025
66AQI
66AQI
15th June 2025
71AQI
71AQI
16th June 2025
65AQI
65AQI
17th June 2025
66AQI
66AQI
18th June 2025
59AQI
59AQI
19th June 2025
53AQI
53AQI
20th June 2025
49AQI
49AQI
21st June 2025
49AQI
49AQI
22nd June 2025
49AQI
49AQI
23rd June 2025
45AQI
45AQI
24th June 2025
53AQI
53AQI
25th June 2025
57AQI
57AQI
26th June 2025
47AQI
47AQI
27th June 2025
57AQI
57AQI
28th June 2025
50AQI
50AQI
29th June 2025
48AQI
48AQI
30th June 2025
50AQI
50AQI
1st July 2025
49AQI
49AQI
2nd July 2025
43AQI
43AQI
3rd July 2025
47AQI
47AQI
4th July 2025
47AQI
47AQI
5th July 2025
52AQI
52AQI
6th July 2025
61AQI
61AQI
7th July 2025
65AQI
65AQI
8th July 2025
67AQI
67AQI
9th July 2025
64AQI
64AQI
10th July 2025
57AQI
57AQI
11th July 2025
65AQI
65AQI
12th July 2025
66AQI
66AQI
13th July 2025
62AQI
62AQI
14th July 2025
62AQI
62AQI
15th July 2025
60AQI
60AQI
16th July 2025
59AQI
59AQI
17th July 2025
63AQI
63AQI
18th July 2025
60AQI
60AQI
19th July 2025
64AQI
64AQI
20th July 2025
64AQI
64AQI
21st July 2025
57AQI
57AQI
22nd July 2025
49AQI
49AQI
23rd July 2025
46AQI
46AQI
24th July 2025
46AQI
46AQI
25th July 2025
51AQI
51AQI
26th July 2025
55AQI
55AQI
27th July 2025
55AQI
55AQI
28th July 2025
54AQI
54AQI
29th July 2025
56AQI
56AQI
30th July 2025
57AQI
57AQI
31st July 2025
56AQI
56AQI
1st August 2025
64AQI
64AQI
2nd August 2025
66AQI
66AQI
3rd August 2025
65AQI
65AQI
4th August 2025
67AQI
67AQI
162AQI
124AQI
101AQI
123AQI
94AQI
64AQI
57AQI
66AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
2025103AQI
1
11
16
3
3
21
4
17
14
13
14
2
1
23
8
8
22
7
24
4
15
107
68
22
3
1
Highest AQI recorded in
January162AQI
Lowest AQI recorded in
July57AQI
202499AQI
6
11
14
3
8
10
8
5
6
3
1
2
2
2
11
1
1
13
17
18
13
5
26
14
11
4
3
7
20
1
2
11
14
3
19
12
47
120
94
46
Highest AQI recorded in
December144AQI
Lowest AQI recorded in
July50AQI
202380AQI
2
10
6
3
1
6
15
6
4
19
6
2
7
13
8
1
1
5
21
5
8
22
21
10
28
3
27
1
19
10
2
1
15
9
1
2
11
13
2
3
123
133
68
18
7
Highest AQI recorded in
January149AQI
Lowest AQI recorded in
September37AQI
2021121AQI
4
14
12
1
9
14
5
2
9
6
2
22
34
17
1
Highest AQI recorded in
January140AQI
Lowest AQI recorded in
March96AQI
202087AQI
1
5
6
1
11
9
1
16
2
16
14
9
20
2
12
18
9
19
2
6
15
9
1
13
11
6
2
5
24
53
133
46
33
Highest AQI recorded in
December158AQI
Lowest AQI recorded in
June52AQI
Most & Least Polluted Years Over the Last 5 Years
Most Polluted Year Recorded
2021(Avg.)
121AQILeast Polluted Year Recorded
2023(Avg.)
80AQIBaiha Shan's annual 2025 AQI (103) shows an average percentage change of 8.8% (worsened AQI) compared to previous years: 2020 (87), 2021 (121), 2023 (80), 2024 (99).
