Bda, Rongjiawan, 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
Bda, Rongjiawan, Hunan, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
21st Aug 2023
128AQILowest AQI recorded on
1st Aug 2024
25AQISame Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 60 of Moderate air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Bda, Rongjiawan, Hunan, China
AQI
Day
Night
.
5 AM2nd Aug 2025
7 PM
4 AM3rd Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
9AM2nd Aug
80AQI
Avg. Lowest Time
7AM2nd Aug
59AQI
In the last 24 hours,
Bda's AQI reached its highest point of 80 at 9 AM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Bda, Rongjiawan, Hunan, 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 2025505 AMAQI
4th Jul 2025496 AMAQI
4th Jul 2025497 AMAQI
4th Jul 2025588 AMAQI
4th Jul 2025629 AMAQI
4th Jul 20256010 AMAQI
4th Jul 20256111 AMAQI
4th Jul 20255412 PMAQI
4th Jul 2025531 PMAQI
4th Jul 2025522 PMAQI
4th Jul 2025523 PMAQI
4th Jul 2025534 PMAQI
4th Jul 2025475 PMAQI
4th Jul 2025526 PMAQI
4th Jul 2025497 PMAQI
4th Jul 2025528 PMAQI
4th Jul 2025529 PMAQI
4th Jul 20255310 PMAQI
4th Jul 20255411 PMAQI
5th Jul 20255312 AMAQI
5th Jul 2025501 AMAQI
5th Jul 2025512 AMAQI
5th Jul 2025513 AMAQI
5th Jul 2025524 AMAQI
32°C27/37°C
5th Jul 2025525 AMAQI
5th Jul 2025526 AMAQI
5th Jul 2025527 AMAQI
5th Jul 2025628 AMAQI
5th Jul 2025699 AMAQI
5th Jul 20256810 AMAQI
5th Jul 20256811 AMAQI
5th Jul 20255812 PMAQI
5th Jul 2025591 PMAQI
5th Jul 2025562 PMAQI
5th Jul 2025593 PMAQI
5th Jul 2025594 PMAQI
5th Jul 2025605 PMAQI
5th Jul 2025606 PMAQI
5th Jul 2025567 PMAQI
5th Jul 2025538 PMAQI
5th Jul 2025549 PMAQI
5th Jul 20255510 PMAQI
5th Jul 20255611 PMAQI
6th Jul 20255512 AMAQI
6th Jul 2025521 AMAQI
6th Jul 2025532 AMAQI
6th Jul 2025533 AMAQI
6th Jul 2025544 AMAQI
33°C28/38°C
6th Jul 2025545 AMAQI
6th Jul 2025546 AMAQI
6th Jul 2025537 AMAQI
6th Jul 2025658 AMAQI
6th Jul 2025789 AMAQI
6th Jul 20257510 AMAQI
6th Jul 20257611 AMAQI
6th Jul 20256412 PMAQI
6th Jul 2025661 PMAQI
6th Jul 2025702 PMAQI
6th Jul 2025713 PMAQI
6th Jul 2025684 PMAQI
6th Jul 2025705 PMAQI
6th Jul 2025706 PMAQI
6th Jul 2025707 PMAQI
6th Jul 2025598 PMAQI
6th Jul 2025609 PMAQI
6th Jul 20255810 PMAQI
6th Jul 20255811 PMAQI
7th Jul 20256012 AMAQI
7th Jul 2025551 AMAQI
7th Jul 2025552 AMAQI
7th Jul 2025553 AMAQI
7th Jul 2025564 AMAQI
32°C28/37°C
7th Jul 2025565 AMAQI
7th Jul 2025566 AMAQI
7th Jul 2025567 AMAQI
7th Jul 2025668 AMAQI
7th Jul 2025739 AMAQI
7th Jul 20257510 AMAQI
7th Jul 20257811 AMAQI
7th Jul 20257112 PMAQI
7th Jul 2025741 PMAQI
7th Jul 2025722 PMAQI
7th Jul 2025723 PMAQI
7th Jul 2025694 PMAQI
7th Jul 2025715 PMAQI
7th Jul 2025706 PMAQI
7th Jul 2025687 PMAQI
7th Jul 2025678 PMAQI
7th Jul 2025669 PMAQI
7th Jul 20256510 PMAQI
7th Jul 20256411 PMAQI
8th Jul 20256512 AMAQI
8th Jul 2025581 AMAQI
8th Jul 2025582 AMAQI
8th Jul 2025583 AMAQI
8th Jul 2025614 AMAQI
32°C27/38°C
8th Jul 2025605 AMAQI
8th Jul 2025606 AMAQI
8th Jul 2025617 AMAQI
8th Jul 2025748 AMAQI
8th Jul 2025759 AMAQI
8th Jul 20257910 AMAQI
8th Jul 20257211 AMAQI
8th Jul 20257212 PMAQI
8th Jul 2025721 PMAQI
8th Jul 2025732 PMAQI
8th Jul 2025733 PMAQI
8th Jul 2025744 PMAQI
8th Jul 2025735 PMAQI
8th Jul 2025626 PMAQI
8th Jul 2025567 PMAQI
8th Jul 2025608 PMAQI
8th Jul 2025649 PMAQI
8th Jul 20256610 PMAQI
8th Jul 20256411 PMAQI
9th Jul 20256312 AMAQI
9th Jul 2025621 AMAQI
9th Jul 2025622 AMAQI
9th Jul 2025623 AMAQI
9th Jul 2025644 AMAQI
32°C28/38°C
9th Jul 2025645 AMAQI
9th Jul 2025646 AMAQI
9th Jul 2025647 AMAQI
9th Jul 2025748 AMAQI
9th Jul 2025769 AMAQI
9th Jul 20256810 AMAQI
9th Jul 20255611 AMAQI
9th Jul 20255212 PMAQI
9th Jul 2025461 PMAQI
9th Jul 2025462 PMAQI
9th Jul 2025513 PMAQI
9th Jul 2025454 PMAQI
9th Jul 2025465 PMAQI
9th Jul 2025506 PMAQI
9th Jul 2025547 PMAQI
9th Jul 2025618 PMAQI
9th Jul 2025629 PMAQI
9th Jul 20256210 PMAQI
9th Jul 20256111 PMAQI
10th Jul 20256112 AMAQI
10th Jul 2025631 AMAQI
10th Jul 2025632 AMAQI
10th Jul 2025633 AMAQI
10th Jul 2025634 AMAQI
30°C26/34°C
10th Jul 2025625 AMAQI
10th Jul 2025626 AMAQI
10th Jul 2025627 AMAQI
10th Jul 2025588 AMAQI
10th Jul 2025569 AMAQI
10th Jul 20255610 AMAQI
10th Jul 20255111 AMAQI
10th Jul 20255412 PMAQI
10th Jul 2025521 PMAQI
10th Jul 2025542 PMAQI
10th Jul 2025553 PMAQI
10th Jul 2025564 PMAQI
10th Jul 2025555 PMAQI
10th Jul 2025526 PMAQI
10th Jul 2025537 PMAQI
10th Jul 2025588 PMAQI
10th Jul 2025599 PMAQI
10th Jul 20256010 PMAQI
10th Jul 20256111 PMAQI
11th Jul 20256112 AMAQI
11th Jul 2025611 AMAQI
11th Jul 2025612 AMAQI
11th Jul 2025613 AMAQI
11th Jul 2025604 AMAQI
30°C26/34°C
11th Jul 2025605 AMAQI
11th Jul 2025616 AMAQI
11th Jul 2025617 AMAQI
11th Jul 2025738 AMAQI
11th Jul 2025799 AMAQI
11th Jul 20258010 AMAQI
11th Jul 20258311 AMAQI
11th Jul 20257312 PMAQI
11th Jul 2025711 PMAQI
11th Jul 2025722 PMAQI
11th Jul 2025673 PMAQI
11th Jul 2025684 PMAQI
11th Jul 2025675 PMAQI
11th Jul 2025656 PMAQI
11th Jul 2025667 PMAQI
11th Jul 2025628 PMAQI
11th Jul 2025629 PMAQI
11th Jul 20256210 PMAQI
11th Jul 20256211 PMAQI
12th Jul 20256212 AMAQI
12th Jul 2025611 AMAQI
12th Jul 2025602 AMAQI
12th Jul 2025613 AMAQI
12th Jul 2025624 AMAQI
30°C25/34°C
12th Jul 2025625 AMAQI
12th Jul 2025626 AMAQI
12th Jul 2025627 AMAQI
12th Jul 2025608 AMAQI
12th Jul 2025609 AMAQI
12th Jul 20256110 AMAQI
12th Jul 20256611 AMAQI
12th Jul 20256312 PMAQI
12th Jul 2025661 PMAQI
12th Jul 2025642 PMAQI
12th Jul 2025623 PMAQI
12th Jul 2025644 PMAQI
12th Jul 2025625 PMAQI
12th Jul 2025626 PMAQI
12th Jul 2025597 PMAQI
12th Jul 2025608 PMAQI
12th Jul 2025609 PMAQI
12th Jul 20256010 PMAQI
12th Jul 20255911 PMAQI
13th Jul 20255912 AMAQI
13th Jul 2025621 AMAQI
13th Jul 2025612 AMAQI
13th Jul 2025623 AMAQI
13th Jul 2025624 AMAQI
29°C25/33°C
13th Jul 2025625 AMAQI
13th Jul 2025626 AMAQI
13th Jul 2025627 AMAQI
13th Jul 2025628 AMAQI
13th Jul 2025649 AMAQI
13th Jul 20256210 AMAQI
13th Jul 20256211 AMAQI
13th Jul 20256212 PMAQI
13th Jul 2025641 PMAQI
13th Jul 2025612 PMAQI
13th Jul 2025593 PMAQI
13th Jul 2025564 PMAQI
13th Jul 2025545 PMAQI
13th Jul 2025536 PMAQI
13th Jul 2025547 PMAQI
13th Jul 2025588 PMAQI
13th Jul 2025599 PMAQI
13th Jul 20255910 PMAQI
13th Jul 20256011 PMAQI
14th Jul 20255912 AMAQI
14th Jul 2025601 AMAQI
14th Jul 2025602 AMAQI
14th Jul 2025603 AMAQI
14th Jul 2025614 AMAQI
29°C25/34°C
14th Jul 2025615 AMAQI
14th Jul 2025616 AMAQI
14th Jul 2025617 AMAQI
14th Jul 2025648 AMAQI
14th Jul 2025639 AMAQI
14th Jul 20256610 AMAQI
14th Jul 20257011 AMAQI
14th Jul 20256612 PMAQI
14th Jul 2025661 PMAQI
14th Jul 2025652 PMAQI
14th Jul 2025623 PMAQI
14th Jul 2025584 PMAQI
14th Jul 2025585 PMAQI
14th Jul 2025586 PMAQI
14th Jul 2025587 PMAQI
14th Jul 2025598 PMAQI
14th Jul 2025589 PMAQI
14th Jul 20255810 PMAQI
14th Jul 20256011 PMAQI
15th Jul 20256012 AMAQI
15th Jul 2025601 AMAQI
15th Jul 2025592 AMAQI
15th Jul 2025603 AMAQI
15th Jul 2025604 AMAQI
31°C26/36°C
15th Jul 2025605 AMAQI
15th Jul 2025616 AMAQI
15th Jul 2025617 AMAQI
15th Jul 2025738 AMAQI
15th Jul 2025729 AMAQI
15th Jul 20257010 AMAQI
15th Jul 20256811 AMAQI
15th Jul 20256312 PMAQI
15th Jul 2025621 PMAQI
15th Jul 2025602 PMAQI
15th Jul 2025603 PMAQI
15th Jul 2025584 PMAQI
15th Jul 2025565 PMAQI
15th Jul 2025566 PMAQI
15th Jul 2025587 PMAQI
15th Jul 2025618 PMAQI
15th Jul 2025629 PMAQI
15th Jul 20256210 PMAQI
15th Jul 20256211 PMAQI
16th Jul 20256212 AMAQI
16th Jul 2025601 AMAQI
16th Jul 2025602 AMAQI
16th Jul 2025603 AMAQI
16th Jul 2025604 AMAQI
33°C28/38°C
16th Jul 2025605 AMAQI
16th Jul 2025606 AMAQI
16th Jul 2025607 AMAQI
16th Jul 2025618 AMAQI
16th Jul 2025599 AMAQI
16th Jul 20255810 AMAQI
16th Jul 20255611 AMAQI
16th Jul 20255812 PMAQI
16th Jul 2025561 PMAQI
16th Jul 2025562 PMAQI
16th Jul 2025563 PMAQI
16th Jul 2025564 PMAQI
16th Jul 2025565 PMAQI
16th Jul 2025576 PMAQI
16th Jul 2025587 PMAQI
16th Jul 2025628 PMAQI
16th Jul 2025659 PMAQI
16th Jul 20256410 PMAQI
16th Jul 20256411 PMAQI
17th Jul 20256512 AMAQI
17th Jul 2025621 AMAQI
17th Jul 2025622 AMAQI
17th Jul 2025623 AMAQI
17th Jul 2025614 AMAQI
33°C29/39°C
17th Jul 2025605 AMAQI
17th Jul 2025606 AMAQI
17th Jul 2025607 AMAQI
17th Jul 2025568 AMAQI
17th Jul 2025579 AMAQI
17th Jul 20256010 AMAQI
17th Jul 20256211 AMAQI
17th Jul 20256412 PMAQI
17th Jul 2025641 PMAQI
17th Jul 2025622 PMAQI
17th Jul 2025623 PMAQI
17th Jul 2025624 PMAQI
17th Jul 2025635 PMAQI
17th Jul 2025646 PMAQI
17th Jul 2025657 PMAQI
17th Jul 2025648 PMAQI
17th Jul 2025659 PMAQI
17th Jul 20256610 PMAQI
17th Jul 20256511 PMAQI
18th Jul 20256612 AMAQI
18th Jul 2025621 AMAQI
18th Jul 2025622 AMAQI
18th Jul 2025623 AMAQI
18th Jul 2025614 AMAQI
30°C28/35°C
18th Jul 2025615 AMAQI
18th Jul 2025616 AMAQI
18th Jul 2025617 AMAQI
18th Jul 2025698 AMAQI
18th Jul 2025689 AMAQI
18th Jul 20257510 AMAQI
18th Jul 20257411 AMAQI
18th Jul 20256912 PMAQI
18th Jul 2025661 PMAQI
18th Jul 2025662 PMAQI
18th Jul 2025623 PMAQI
18th Jul 2025584 PMAQI
18th Jul 2025575 PMAQI
18th Jul 2025536 PMAQI
18th Jul 2025547 PMAQI
18th Jul 2025618 PMAQI
18th Jul 2025629 PMAQI
18th Jul 20256310 PMAQI
18th Jul 20256311 PMAQI
19th Jul 20256412 AMAQI
19th Jul 2025631 AMAQI
19th Jul 2025632 AMAQI
19th Jul 2025633 AMAQI
19th Jul 2025644 AMAQI
31°C27/37°C
19th Jul 2025645 AMAQI
19th Jul 2025646 AMAQI
19th Jul 2025647 AMAQI
19th Jul 2025638 AMAQI
19th Jul 2025679 AMAQI
19th Jul 20256410 AMAQI
19th Jul 20256811 AMAQI
19th Jul 20256912 PMAQI
19th Jul 2025681 PMAQI
19th Jul 2025692 PMAQI
19th Jul 2025683 PMAQI
19th Jul 2025684 PMAQI
19th Jul 2025675 PMAQI
19th Jul 2025666 PMAQI
19th Jul 2025667 PMAQI
19th Jul 2025668 PMAQI
19th Jul 2025669 PMAQI
19th Jul 20256610 PMAQI
19th Jul 20256611 PMAQI
20th Jul 20256612 AMAQI
20th Jul 2025641 AMAQI
20th Jul 2025632 AMAQI
20th Jul 2025633 AMAQI
20th Jul 2025644 AMAQI
30°C26/35°C
20th Jul 2025645 AMAQI
20th Jul 2025646 AMAQI
20th Jul 2025647 AMAQI
20th Jul 2025738 AMAQI
20th Jul 2025829 AMAQI
20th Jul 20257910 AMAQI
20th Jul 20256811 AMAQI
20th Jul 20256812 PMAQI
20th Jul 2025641 PMAQI
20th Jul 2025662 PMAQI
20th Jul 2025653 PMAQI
20th Jul 2025624 PMAQI
20th Jul 2025645 PMAQI
20th Jul 2025586 PMAQI
20th Jul 2025557 PMAQI
20th Jul 2025588 PMAQI
20th Jul 2025569 PMAQI
20th Jul 20255810 PMAQI
20th Jul 20255811 PMAQI
21st Jul 20255912 AMAQI
21st Jul 2025641 AMAQI
21st Jul 2025642 AMAQI
21st Jul 2025633 AMAQI
21st Jul 2025644 AMAQI
30°C27/34°C
21st Jul 2025645 AMAQI
21st Jul 2025646 AMAQI
21st Jul 2025647 AMAQI
21st Jul 2025558 AMAQI
21st Jul 2025469 AMAQI
21st Jul 20253210 AMAQI
21st Jul 20252711 AMAQI
21st Jul 20253912 PMAQI
21st Jul 2025391 PMAQI
21st Jul 2025442 PMAQI
21st Jul 2025393 PMAQI
21st Jul 2025464 PMAQI
21st Jul 2025415 PMAQI
21st Jul 2025476 PMAQI
21st Jul 2025527 PMAQI
21st Jul 2025588 PMAQI
21st Jul 2025609 PMAQI
21st Jul 20256010 PMAQI
21st Jul 20255911 PMAQI
22nd Jul 20255812 AMAQI
22nd Jul 2025611 AMAQI
22nd Jul 2025622 AMAQI
22nd Jul 2025603 AMAQI
22nd Jul 2025594 AMAQI
31°C26/36°C
22nd Jul 2025585 AMAQI
22nd Jul 2025586 AMAQI
22nd Jul 2025587 AMAQI
22nd Jul 2025308 AMAQI
22nd Jul 2025219 AMAQI
22nd Jul 20252310 AMAQI
22nd Jul 20252411 AMAQI
22nd Jul 20253412 PMAQI
22nd Jul 2025381 PMAQI
22nd Jul 2025412 PMAQI
22nd Jul 2025363 PMAQI
22nd Jul 2025324 PMAQI
22nd Jul 2025305 PMAQI
22nd Jul 2025306 PMAQI
22nd Jul 2025447 PMAQI
22nd Jul 2025548 PMAQI
22nd Jul 2025549 PMAQI
22nd Jul 20255410 PMAQI
22nd Jul 20255411 PMAQI
23rd Jul 20255412 AMAQI
23rd Jul 2025581 AMAQI
23rd Jul 2025592 AMAQI
23rd Jul 2025583 AMAQI
23rd Jul 2025564 AMAQI
29°C26/33°C
23rd Jul 2025565 AMAQI
23rd Jul 2025566 AMAQI
23rd Jul 2025567 AMAQI
23rd Jul 2025328 AMAQI
23rd Jul 2025249 AMAQI
23rd Jul 20251910 AMAQI
23rd Jul 20252811 AMAQI
23rd Jul 20253712 PMAQI
23rd Jul 2025351 PMAQI
23rd Jul 2025372 PMAQI
23rd Jul 2025363 PMAQI
23rd Jul 2025414 PMAQI
23rd Jul 2025365 PMAQI
23rd Jul 2025406 PMAQI
23rd Jul 2025507 PMAQI
23rd Jul 2025548 PMAQI
23rd Jul 2025529 PMAQI
23rd Jul 20255410 PMAQI
23rd Jul 20255211 PMAQI
24th Jul 20255212 AMAQI
24th Jul 2025521 AMAQI
24th Jul 2025552 AMAQI
24th Jul 2025563 AMAQI
24th Jul 2025544 AMAQI
28°C25/30°C
24th Jul 2025545 AMAQI
24th Jul 2025546 AMAQI
24th Jul 2025547 AMAQI
24th Jul 2025538 AMAQI
24th Jul 2025569 AMAQI
24th Jul 20254710 AMAQI
24th Jul 20255011 AMAQI
24th Jul 20255212 PMAQI
24th Jul 2025501 PMAQI
24th Jul 2025512 PMAQI
24th Jul 2025493 PMAQI
24th Jul 2025514 PMAQI
24th Jul 2025455 PMAQI
24th Jul 2025466 PMAQI
24th Jul 2025507 PMAQI
24th Jul 2025528 PMAQI
24th Jul 2025539 PMAQI
24th Jul 20255210 PMAQI
24th Jul 20255311 PMAQI
25th Jul 20255412 AMAQI
25th Jul 2025531 AMAQI
25th Jul 2025532 AMAQI
25th Jul 2025533 AMAQI
25th Jul 2025524 AMAQI
30°C25/35°C
25th Jul 2025525 AMAQI
25th Jul 2025536 AMAQI
25th Jul 2025537 AMAQI
25th Jul 2025548 AMAQI
25th Jul 2025529 AMAQI
25th Jul 20255310 AMAQI
25th Jul 20255811 AMAQI
25th Jul 20255912 PMAQI
25th Jul 2025631 PMAQI
25th Jul 2025612 PMAQI
25th Jul 2025663 PMAQI
25th Jul 2025664 PMAQI
25th Jul 2025565 PMAQI
25th Jul 2025546 PMAQI
25th Jul 2025527 PMAQI
25th Jul 2025558 PMAQI
25th Jul 2025569 PMAQI
25th Jul 20255610 PMAQI
25th Jul 20255611 PMAQI
26th Jul 20255612 AMAQI
26th Jul 2025531 AMAQI
26th Jul 2025532 AMAQI
26th Jul 2025543 AMAQI
26th Jul 2025544 AMAQI
31°C26/37°C
26th Jul 2025545 AMAQI
26th Jul 2025546 AMAQI
26th Jul 2025547 AMAQI
26th Jul 2025568 AMAQI
26th Jul 2025549 AMAQI
26th Jul 20255610 AMAQI
26th Jul 20255811 AMAQI
26th Jul 20255712 PMAQI
26th Jul 2025581 PMAQI
26th Jul 2025582 PMAQI
26th Jul 2025563 PMAQI
26th Jul 2025534 PMAQI
26th Jul 2025555 PMAQI
26th Jul 2025546 PMAQI
26th Jul 2025577 PMAQI
26th Jul 2025598 PMAQI
26th Jul 2025589 PMAQI
26th Jul 20255810 PMAQI
26th Jul 20255811 PMAQI
27th Jul 20255612 AMAQI
27th Jul 2025551 AMAQI
27th Jul 2025552 AMAQI
27th Jul 2025543 AMAQI
27th Jul 2025554 AMAQI
31°C27/36°C
27th Jul 2025565 AMAQI
27th Jul 2025556 AMAQI
27th Jul 2025557 AMAQI
27th Jul 2025588 AMAQI
27th Jul 2025559 AMAQI
27th Jul 20254810 AMAQI
27th Jul 20254611 AMAQI
27th Jul 20255312 PMAQI
27th Jul 2025541 PMAQI
27th Jul 2025522 PMAQI
27th Jul 2025533 PMAQI
27th Jul 2025464 PMAQI
27th Jul 2025425 PMAQI
27th Jul 2025426 PMAQI
27th Jul 2025487 PMAQI
27th Jul 2025548 PMAQI
27th Jul 2025559 PMAQI
27th Jul 20255510 PMAQI
27th Jul 20255511 PMAQI
28th Jul 20255512 AMAQI
28th Jul 2025551 AMAQI
28th Jul 2025552 AMAQI
28th Jul 2025553 AMAQI
28th Jul 2025554 AMAQI
30°C26/34°C
28th Jul 2025555 AMAQI
28th Jul 2025556 AMAQI
28th Jul 2025547 AMAQI
28th Jul 2025578 AMAQI
28th Jul 2025589 AMAQI
28th Jul 20255110 AMAQI
28th Jul 20255611 AMAQI
28th Jul 20255812 PMAQI
28th Jul 2025561 PMAQI
28th Jul 2025552 PMAQI
28th Jul 2025503 PMAQI
28th Jul 2025524 PMAQI
28th Jul 2025545 PMAQI
28th Jul 2025546 PMAQI
28th Jul 2025547 PMAQI
28th Jul 2025558 PMAQI
28th Jul 2025589 PMAQI
28th Jul 20255610 PMAQI
28th Jul 20255511 PMAQI
29th Jul 20255512 AMAQI
29th Jul 2025541 AMAQI
29th Jul 2025542 AMAQI
29th Jul 2025553 AMAQI
29th Jul 2025554 AMAQI
30°C26/34°C
29th Jul 2025555 AMAQI
29th Jul 2025556 AMAQI
29th Jul 2025557 AMAQI
29th Jul 2025618 AMAQI
29th Jul 2025589 AMAQI
29th Jul 20255910 AMAQI
29th Jul 20255511 AMAQI
29th Jul 20255612 PMAQI
29th Jul 2025541 PMAQI
29th Jul 2025542 PMAQI
29th Jul 2025563 PMAQI
29th Jul 2025554 PMAQI
29th Jul 2025535 PMAQI
29th Jul 2025486 PMAQI
29th Jul 2025527 PMAQI
29th Jul 2025548 PMAQI
29th Jul 2025539 PMAQI
29th Jul 20255410 PMAQI
29th Jul 20255511 PMAQI
30th Jul 20255612 AMAQI
30th Jul 2025551 AMAQI
30th Jul 2025552 AMAQI
30th Jul 2025553 AMAQI
30th Jul 2025564 AMAQI
30°C25/35°C
30th Jul 2025555 AMAQI
30th Jul 2025556 AMAQI
30th Jul 2025557 AMAQI
30th Jul 2025608 AMAQI
30th Jul 2025679 AMAQI
30th Jul 20256110 AMAQI
30th Jul 20255611 AMAQI
30th Jul 20255312 PMAQI
30th Jul 2025541 PMAQI
30th Jul 2025542 PMAQI
30th Jul 2025543 PMAQI
30th Jul 2025544 PMAQI
30th Jul 2025545 PMAQI
30th Jul 2025566 PMAQI
30th Jul 2025577 PMAQI
30th Jul 2025568 PMAQI
30th Jul 2025569 PMAQI
30th Jul 20255710 PMAQI
30th Jul 20255811 PMAQI
31st Jul 20255812 AMAQI
31st Jul 2025551 AMAQI
31st Jul 2025562 AMAQI
31st Jul 2025563 AMAQI
31st Jul 2025564 AMAQI
30°C26/34°C
31st Jul 2025565 AMAQI
31st Jul 2025566 AMAQI
31st Jul 2025567 AMAQI
31st Jul 2025568 AMAQI
31st Jul 2025569 AMAQI
31st Jul 20255910 AMAQI
31st Jul 20256011 AMAQI
31st Jul 20256012 PMAQI
31st Jul 2025591 PMAQI
31st Jul 2025572 PMAQI
31st Jul 2025613 PMAQI
31st Jul 2025594 PMAQI
31st Jul 2025575 PMAQI
31st Jul 2025546 PMAQI
31st Jul 2025547 PMAQI
31st Jul 2025598 PMAQI
31st Jul 2025619 PMAQI
31st Jul 20256010 PMAQI
31st Jul 20256011 PMAQI
1st Aug 20256312 AMAQI
1st Aug 2025581 AMAQI
1st Aug 2025562 AMAQI
1st Aug 2025563 AMAQI
1st Aug 2025584 AMAQI
29°C25/34°C
1st Aug 2025575 AMAQI
1st Aug 2025586 AMAQI
1st Aug 2025587 AMAQI
1st Aug 2025668 AMAQI
1st Aug 2025649 AMAQI
1st Aug 20257610 AMAQI
1st Aug 20256811 AMAQI
1st Aug 20256512 PMAQI
1st Aug 2025681 PMAQI
1st Aug 2025712 PMAQI
1st Aug 2025683 PMAQI
1st Aug 2025684 PMAQI
1st Aug 2025635 PMAQI
1st Aug 2025656 PMAQI
1st Aug 2025637 PMAQI
1st Aug 2025648 PMAQI
1st Aug 2025659 PMAQI
1st Aug 20256610 PMAQI
1st Aug 20256811 PMAQI
2nd Aug 20256412 AMAQI
2nd Aug 2025581 AMAQI
2nd Aug 2025582 AMAQI
2nd Aug 2025593 AMAQI
2nd Aug 2025604 AMAQI
31°C26/36°C
2nd Aug 2025605 AMAQI
2nd Aug 2025606 AMAQI
2nd Aug 2025597 AMAQI
2nd Aug 2025798 AMAQI
2nd Aug 2025809 AMAQI
2nd Aug 20257410 AMAQI
2nd Aug 20257811 AMAQI
2nd Aug 20258012 PMAQI
2nd Aug 2025761 PMAQI
2nd Aug 2025762 PMAQI
2nd Aug 2025703 PMAQI
2nd Aug 2025664 PMAQI
2nd Aug 2025665 PMAQI
2nd Aug 2025706 PMAQI
2nd Aug 2025667 PMAQI
2nd Aug 2025658 PMAQI
2nd Aug 2025699 PMAQI
2nd Aug 20257010 PMAQI
2nd Aug 20256911 PMAQI
3rd Aug 20257012 AMAQI
--°C/°C
5 AM
12 PM
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 PM
59AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
5 AM - 7 PM
59AQI
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. 59), while the lowest AQI was between 5 AM to 7 PM (Avg. 59).
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
Bda, Rongjiawan, Hunan, China
2025
6%
12
54%
115
29%
63
10%
22
0.9%
2
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Good
12 DaysModerate
115 DaysPoor
63 DaysUnhealthy
22 DaysSevere
2 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 6%
Health Risk Level:
Extreme
In 2025, 6% of 214 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.
Annual Air Quality Insights
Bda, Rongjiawan, 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
164AQI
164AQI
2nd January 2025
183AQI
183AQI
3rd January 2025
194AQI
194AQI
4th January 2025
223AQI
223AQI
5th January 2025
159AQI
159AQI
6th January 2025
171AQI
171AQI
7th January 2025
149AQI
149AQI
8th January 2025
155AQI
155AQI
9th January 2025
133AQI
133AQI
10th January 2025
123AQI
123AQI
11th January 2025
138AQI
138AQI
12th January 2025
132AQI
132AQI
13th January 2025
149AQI
149AQI
14th January 2025
162AQI
162AQI
15th January 2025
118AQI
118AQI
16th January 2025
136AQI
136AQI
17th January 2025
130AQI
130AQI
18th January 2025
158AQI
158AQI
19th January 2025
156AQI
156AQI
20th January 2025
170AQI
170AQI
21st January 2025
159AQI
159AQI
22nd January 2025
174AQI
174AQI
23rd January 2025
226AQI
226AQI
24th January 2025
169AQI
169AQI
25th January 2025
108AQI
108AQI
26th January 2025
108AQI
108AQI
27th January 2025
104AQI
104AQI
28th January 2025
136AQI
136AQI
29th January 2025
181AQI
181AQI
30th January 2025
136AQI
136AQI
31st January 2025
172AQI
172AQI
1st February 2025
137AQI
137AQI
2nd February 2025
136AQI
136AQI
3rd February 2025
153AQI
153AQI
4th February 2025
135AQI
135AQI
5th February 2025
137AQI
137AQI
6th February 2025
114AQI
114AQI
7th February 2025
117AQI
117AQI
8th February 2025
82AQI
82AQI
9th February 2025
97AQI
97AQI
10th February 2025
119AQI
119AQI
11th February 2025
122AQI
122AQI
12th February 2025
150AQI
150AQI
13th February 2025
155AQI
155AQI
14th February 2025
162AQI
162AQI
15th February 2025
158AQI
158AQI
16th February 2025
138AQI
138AQI
17th February 2025
113AQI
113AQI
18th February 2025
99AQI
99AQI
19th February 2025
113AQI
113AQI
20th February 2025
136AQI
136AQI
21st February 2025
149AQI
149AQI
22nd February 2025
94AQI
94AQI
23rd February 2025
160AQI
160AQI
24th February 2025
143AQI
143AQI
25th February 2025
153AQI
153AQI
26th February 2025
144AQI
144AQI
27th February 2025
112AQI
112AQI
28th February 2025
119AQI
119AQI
1st March 2025
102AQI
102AQI
2nd March 2025
82AQI
82AQI
3rd March 2025
56AQI
56AQI
4th March 2025
97AQI
97AQI
5th March 2025
93AQI
93AQI
6th March 2025
125AQI
125AQI
7th March 2025
129AQI
129AQI
8th March 2025
118AQI
118AQI
9th March 2025
130AQI
130AQI
10th March 2025
120AQI
120AQI
11th March 2025
100AQI
100AQI
12th March 2025
136AQI
136AQI
13th March 2025
109AQI
109AQI
14th March 2025
97AQI
97AQI
15th March 2025
86AQI
86AQI
16th March 2025
97AQI
97AQI
17th March 2025
82AQI
82AQI
18th March 2025
89AQI
89AQI
19th March 2025
86AQI
86AQI
20th March 2025
90AQI
90AQI
21st March 2025
87AQI
87AQI
22nd March 2025
97AQI
97AQI
23rd March 2025
121AQI
121AQI
24th March 2025
102AQI
102AQI
25th March 2025
113AQI
113AQI
26th March 2025
123AQI
123AQI
27th March 2025
128AQI
128AQI
28th March 2025
88AQI
88AQI
29th March 2025
97AQI
97AQI
30th March 2025
84AQI
84AQI
31st March 2025
100AQI
100AQI
1st April 2025
96AQI
96AQI
2nd April 2025
93AQI
93AQI
3rd April 2025
98AQI
98AQI
4th April 2025
112AQI
112AQI
5th April 2025
118AQI
118AQI
6th April 2025
107AQI
107AQI
7th April 2025
110AQI
110AQI
8th April 2025
116AQI
116AQI
9th April 2025
104AQI
104AQI
10th April 2025
95AQI
95AQI
11th April 2025
88AQI
88AQI
12th April 2025
180AQI
180AQI
13th April 2025
126AQI
126AQI
14th April 2025
143AQI
143AQI
15th April 2025
101AQI
101AQI
16th April 2025
113AQI
113AQI
17th April 2025
108AQI
108AQI
18th April 2025
103AQI
103AQI
19th April 2025
103AQI
103AQI
20th April 2025
109AQI
109AQI
21st April 2025
81AQI
81AQI
22nd April 2025
89AQI
89AQI
23rd April 2025
84AQI
84AQI
24th April 2025
79AQI
79AQI
25th April 2025
91AQI
91AQI
26th April 2025
77AQI
77AQI
27th April 2025
82AQI
82AQI
28th April 2025
100AQI
100AQI
29th April 2025
94AQI
94AQI
30th April 2025
78AQI
78AQI
1st May 2025
88AQI
88AQI
2nd May 2025
81AQI
81AQI
3rd May 2025
89AQI
89AQI
4th May 2025
89AQI
89AQI
5th May 2025
80AQI
80AQI
6th May 2025
106AQI
106AQI
7th May 2025
104AQI
104AQI
8th May 2025
74AQI
74AQI
9th May 2025
86AQI
86AQI
10th May 2025
80AQI
80AQI
11th May 2025
78AQI
78AQI
12th May 2025
82AQI
82AQI
13th May 2025
82AQI
82AQI
14th May 2025
101AQI
101AQI
15th May 2025
87AQI
87AQI
16th May 2025
71AQI
71AQI
17th May 2025
82AQI
82AQI
18th May 2025
106AQI
106AQI
19th May 2025
86AQI
86AQI
20th May 2025
71AQI
71AQI
21st May 2025
68AQI
68AQI
22nd May 2025
63AQI
63AQI
23rd May 2025
80AQI
80AQI
24th May 2025
95AQI
95AQI
25th May 2025
93AQI
93AQI
26th May 2025
88AQI
88AQI
27th May 2025
97AQI
97AQI
28th May 2025
75AQI
75AQI
29th May 2025
73AQI
73AQI
30th May 2025
60AQI
60AQI
31st May 2025
60AQI
60AQI
1st June 2025
51AQI
51AQI
2nd June 2025
63AQI
63AQI
3rd June 2025
74AQI
74AQI
4th June 2025
88AQI
88AQI
5th June 2025
77AQI
77AQI
6th June 2025
82AQI
82AQI
7th June 2025
73AQI
73AQI
8th June 2025
65AQI
65AQI
9th June 2025
73AQI
73AQI
10th June 2025
85AQI
85AQI
11th June 2025
69AQI
69AQI
12th June 2025
67AQI
67AQI
13th June 2025
67AQI
67AQI
14th June 2025
65AQI
65AQI
15th June 2025
64AQI
64AQI
16th June 2025
62AQI
62AQI
17th June 2025
57AQI
57AQI
18th June 2025
53AQI
53AQI
19th June 2025
53AQI
53AQI
20th June 2025
52AQI
52AQI
21st June 2025
48AQI
48AQI
22nd June 2025
41AQI
41AQI
23rd June 2025
41AQI
41AQI
24th June 2025
45AQI
45AQI
25th June 2025
51AQI
51AQI
26th June 2025
51AQI
51AQI
27th June 2025
56AQI
56AQI
28th June 2025
47AQI
47AQI
29th June 2025
47AQI
47AQI
30th June 2025
47AQI
47AQI
1st July 2025
45AQI
45AQI
2nd July 2025
43AQI
43AQI
3rd July 2025
44AQI
44AQI
4th July 2025
51AQI
51AQI
5th July 2025
55AQI
55AQI
6th July 2025
61AQI
61AQI
7th July 2025
64AQI
64AQI
8th July 2025
65AQI
65AQI
9th July 2025
60AQI
60AQI
10th July 2025
59AQI
59AQI
11th July 2025
65AQI
65AQI
12th July 2025
62AQI
62AQI
13th July 2025
60AQI
60AQI
14th July 2025
61AQI
61AQI
15th July 2025
61AQI
61AQI
16th July 2025
60AQI
60AQI
17th July 2025
63AQI
63AQI
18th July 2025
63AQI
63AQI
19th July 2025
65AQI
65AQI
20th July 2025
63AQI
63AQI
21st July 2025
54AQI
54AQI
22nd July 2025
48AQI
48AQI
23rd July 2025
48AQI
48AQI
24th July 2025
52AQI
52AQI
25th July 2025
55AQI
55AQI
26th July 2025
56AQI
56AQI
27th July 2025
53AQI
53AQI
28th July 2025
55AQI
55AQI
29th July 2025
55AQI
55AQI
30th July 2025
56AQI
56AQI
31st July 2025
57AQI
57AQI
1st August 2025
63AQI
63AQI
2nd August 2025
60AQI
60AQI
154AQI
130AQI
102AQI
103AQI
83AQI
60AQI
57AQI
62AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202598AQI
14
15
2
4
18
6
18
13
15
14
1
27
4
7
23
5
26
2
12
115
63
22
2
Highest AQI recorded in
January154AQI
Lowest AQI recorded in
July57AQI
202498AQI
4
11
16
1
8
8
11
1
13
13
5
20
10
1
22
7
13
17
16
15
4
27
26
4
3
12
13
3
2
8
16
4
1
19
11
40
173
101
50
1
Highest AQI recorded in
January147AQI
Lowest AQI recorded in
July51AQI
202399AQI
5
9
10
7
2
14
12
12
15
3
1
5
15
9
1
2
26
3
5
25
20
11
3
25
3
1
26
3
13
14
4
6
16
1
13
11
5
2
36
179
97
36
10
Highest AQI recorded in
January165AQI
Lowest AQI recorded in
July49AQI
202295AQI
7
10
13
12
9
5
19
7
25
5
26
5
11
19
8
13
1
11
17
5
10
14
2
1
17
11
1
2
14
15
30
162
92
31
Highest AQI recorded in
December142AQI
Lowest AQI recorded in
August52AQI
202192AQI
6
17
8
10
17
1
23
8
23
7
3
25
3
4
25
1
8
23
2
19
1
24
5
1
18
8
4
16
11
3
9
17
5
19
221
94
21
Highest AQI recorded in
January131AQI
Lowest AQI recorded in
July59AQI
202088AQI
3
5
5
13
8
13
5
6
24
8
21
2
9
19
3
2
20
8
3
12
15
1
14
16
5
7
19
31
146
69
20
Highest AQI recorded in
December144AQI
Lowest AQI recorded in
June61AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
99AQILeast Polluted Year Recorded
2020(Avg.)
88AQIBda's annual 2025 AQI (98) shows an average percentage change of 3.6% (worsened AQI) compared to previous years: 2020 (88), 2021 (92), 2022 (95), 2023 (99), 2024 (98).
