Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Analyse Historique de la Qualité de l'Air à Bda, Rongjiawan, Hunan, China

Plongez dans des détails sur la qualité de l'air avec des données historiques, des tendances mensuelles et annuelles à portée de main !

Bon
050
Modéré
100
Pauvre
150
Non sain
200
Sévère
300
Dangereux
301+

Analyse de la qualité de l'air de Août

Bda, Rongjiawan, Hunan, China

2021
2022
2023
2024
2025
AQI
.
Jours

Tendances AQI : Le plus élevé et le plus bas

AQI le plus élevé enregistré le
21st Aug 2023
128AQI
AQI le plus bas enregistré le
1st Aug 2024
25AQI

Analyse du même jour (2nd August ):
Ce jour-là, l'AQI au cours des 5 années a varié de manière significative : 2025 se classe 2nd le plus élevé AQI à 60 de Modéré qualité de l'air, montrant une amélioration par rapport à 2021 le même jour.

Télécharger les données annuelles 2024

Rapport mondial sur la qualité de l'air

Globe

Tendance AQI Jour & Nuit : 2nd Aug - 3rd Aug 2025

Bda, Rongjiawan, Hunan, China

AQI
Jour
Nuit
.

5 AM2nd Aug 2025

7 PM

4 AM3rd Aug 2025

Heure du jour
Heure moyenne la plus haute
12AMNaNth undefined

AQI

Heure moyenne la plus basse
12AMNaNth undefined

AQI

Heure de la nuit
Heure moyenne la plus haute
9AM2nd Aug

80AQI

Heure moyenne la plus basse
1AM3rd Aug

58AQI

Au cours des 24 dernières heures,

L'AQI de Bda a atteint son point le plus élevé de 80 à 9 AM pendant le Nuit, tandis que le point le plus bas, undefined, a été enregistré à 4 AM pendant le Nuit entre 2nd Aug et 3rd Aug 2025.

Tendance AQI Jour & Nuit : 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
Jour
Nuit
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 20256712 AMAQI
3rd Aug 2025581 AMAQI
3rd Aug 2025592 AMAQI

--°C/°C

5 AM
12 PM
7 PM
12 AM
4 AM

--°C/°C

Heure du jour
Heure moyenne la plus haute
5 AM - 7 PM

59AQI

15 heures / Jour
450 heures / Mois
Heure moyenne la plus basse
5 AM - 7 PM

59AQI

15 heures / Jour
450 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 5 AM à 7 PM (Moyenne 59), tandis que l'AQI le plus bas était entre 5 AM à 7 PM (Moyenne 59).
Heure de la nuit
Heure moyenne la plus haute
12 AM - 11 PM

59AQI

9 heures / Jour
270 heures / Mois
Heure moyenne la plus basse
12 AM - 11 PM

59AQI

9 heures / Jour
270 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 12 AM à 11 PM (Moyenne 59), tandis que l'AQI le plus bas était entre 12 AM à 11 PM (Moyenne 59).

Jours de 2025 Vs Qualité de l'Air

Bda, Rongjiawan, Hunan, China

2025

6%

12

54%

115

29%

63

10%

22

0.9%

2

Nombre total de jours avec différentes catégories AQI au cours des 214 derniers jours de 2025 (151 jours restants)

Bon
12 Jours
Modéré
115 Jours
Pauvre
63 Jours
Non sain
22 Jours
Sévère
2 Jours
Dangereux
0 Jours

Sous les limites sécuritaires de l'OMS pour la qualité de l'air : 6%

Niveau de risque sanitaire:

Extrême

En 2025, 6% des 214 jours étaient dans les limites sécuritaires de l'OMS pour la qualité de l'air. Le risque de problèmes de santé est Extrême, pouvant causer des problèmes respiratoires, des maladies cardiaques, des problèmes de peau et du stress, en particulier pour les enfants, les personnes âgées et ceux ayant des conditions préexistantes.

Aperçus Annuels sur la Qualité de l'Air

Bda, Rongjiawan, Hunan, China

Niveaux AQI en 2025

AQI
PM2.5
PM10
CO
SO2
NO2
O3
Dim.Lun.Mar.Mer.Jeu.Ven.Sam.

Jan.

Fév.

Mar.

Avr.

Mai

Juin

Juil.

Août

Sep.

Oct.

Nov.

Déc.

1st Janvier 2025
164AQI
2nd Janvier 2025
183AQI
3rd Janvier 2025
194AQI
4th Janvier 2025
223AQI
5th Janvier 2025
159AQI
6th Janvier 2025
171AQI
7th Janvier 2025
149AQI
8th Janvier 2025
155AQI
9th Janvier 2025
133AQI
10th Janvier 2025
123AQI
11th Janvier 2025
138AQI
12th Janvier 2025
132AQI
13th Janvier 2025
149AQI
14th Janvier 2025
162AQI
15th Janvier 2025
118AQI
16th Janvier 2025
136AQI
17th Janvier 2025
130AQI
18th Janvier 2025
158AQI
19th Janvier 2025
156AQI
20th Janvier 2025
170AQI
21st Janvier 2025
159AQI
22nd Janvier 2025
174AQI
23rd Janvier 2025
226AQI
24th Janvier 2025
169AQI
25th Janvier 2025
108AQI
26th Janvier 2025
108AQI
27th Janvier 2025
104AQI
28th Janvier 2025
136AQI
29th Janvier 2025
181AQI
30th Janvier 2025
136AQI
31st Janvier 2025
172AQI
1st Février 2025
137AQI
2nd Février 2025
136AQI
3rd Février 2025
153AQI
4th Février 2025
135AQI
5th Février 2025
137AQI
6th Février 2025
114AQI
7th Février 2025
117AQI
8th Février 2025
82AQI
9th Février 2025
97AQI
10th Février 2025
119AQI
11th Février 2025
122AQI
12th Février 2025
150AQI
13th Février 2025
155AQI
14th Février 2025
162AQI
15th Février 2025
158AQI
16th Février 2025
138AQI
17th Février 2025
113AQI
18th Février 2025
99AQI
19th Février 2025
113AQI
20th Février 2025
136AQI
21st Février 2025
149AQI
22nd Février 2025
94AQI
23rd Février 2025
160AQI
24th Février 2025
143AQI
25th Février 2025
153AQI
26th Février 2025
144AQI
27th Février 2025
112AQI
28th Février 2025
119AQI
1st Mars 2025
102AQI
2nd Mars 2025
82AQI
3rd Mars 2025
56AQI
4th Mars 2025
97AQI
5th Mars 2025
93AQI
6th Mars 2025
125AQI
7th Mars 2025
129AQI
8th Mars 2025
118AQI
9th Mars 2025
130AQI
10th Mars 2025
120AQI
11th Mars 2025
100AQI
12th Mars 2025
136AQI
13th Mars 2025
109AQI
14th Mars 2025
97AQI
15th Mars 2025
86AQI
16th Mars 2025
97AQI
17th Mars 2025
82AQI
18th Mars 2025
89AQI
19th Mars 2025
86AQI
20th Mars 2025
90AQI
21st Mars 2025
87AQI
22nd Mars 2025
97AQI
23rd Mars 2025
121AQI
24th Mars 2025
102AQI
25th Mars 2025
113AQI
26th Mars 2025
123AQI
27th Mars 2025
128AQI
28th Mars 2025
88AQI
29th Mars 2025
97AQI
30th Mars 2025
84AQI
31st Mars 2025
100AQI
1st Avril 2025
96AQI
2nd Avril 2025
93AQI
3rd Avril 2025
98AQI
4th Avril 2025
112AQI
5th Avril 2025
118AQI
6th Avril 2025
107AQI
7th Avril 2025
110AQI
8th Avril 2025
116AQI
9th Avril 2025
104AQI
10th Avril 2025
95AQI
11th Avril 2025
88AQI
12th Avril 2025
180AQI
13th Avril 2025
126AQI
14th Avril 2025
143AQI
15th Avril 2025
101AQI
16th Avril 2025
113AQI
17th Avril 2025
108AQI
18th Avril 2025
103AQI
19th Avril 2025
103AQI
20th Avril 2025
109AQI
21st Avril 2025
81AQI
22nd Avril 2025
89AQI
23rd Avril 2025
84AQI
24th Avril 2025
79AQI
25th Avril 2025
91AQI
26th Avril 2025
77AQI
27th Avril 2025
82AQI
28th Avril 2025
100AQI
29th Avril 2025
94AQI
30th Avril 2025
78AQI
1st Mai 2025
88AQI
2nd Mai 2025
81AQI
3rd Mai 2025
89AQI
4th Mai 2025
89AQI
5th Mai 2025
80AQI
6th Mai 2025
106AQI
7th Mai 2025
104AQI
8th Mai 2025
74AQI
9th Mai 2025
86AQI
10th Mai 2025
80AQI
11th Mai 2025
78AQI
12th Mai 2025
82AQI
13th Mai 2025
82AQI
14th Mai 2025
101AQI
15th Mai 2025
87AQI
16th Mai 2025
71AQI
17th Mai 2025
82AQI
18th Mai 2025
106AQI
19th Mai 2025
86AQI
20th Mai 2025
71AQI
21st Mai 2025
68AQI
22nd Mai 2025
63AQI
23rd Mai 2025
80AQI
24th Mai 2025
95AQI
25th Mai 2025
93AQI
26th Mai 2025
88AQI
27th Mai 2025
97AQI
28th Mai 2025
75AQI
29th Mai 2025
73AQI
30th Mai 2025
60AQI
31st Mai 2025
60AQI
1st Juin 2025
51AQI
2nd Juin 2025
63AQI
3rd Juin 2025
74AQI
4th Juin 2025
88AQI
5th Juin 2025
77AQI
6th Juin 2025
82AQI
7th Juin 2025
73AQI
8th Juin 2025
65AQI
9th Juin 2025
73AQI
10th Juin 2025
85AQI
11th Juin 2025
69AQI
12th Juin 2025
67AQI
13th Juin 2025
67AQI
14th Juin 2025
65AQI
15th Juin 2025
64AQI
16th Juin 2025
62AQI
17th Juin 2025
57AQI
18th Juin 2025
53AQI
19th Juin 2025
53AQI
20th Juin 2025
52AQI
21st Juin 2025
48AQI
22nd Juin 2025
41AQI
23rd Juin 2025
41AQI
24th Juin 2025
45AQI
25th Juin 2025
51AQI
26th Juin 2025
51AQI
27th Juin 2025
56AQI
28th Juin 2025
47AQI
29th Juin 2025
47AQI
30th Juin 2025
47AQI
1st Juillet 2025
45AQI
2nd Juillet 2025
43AQI
3rd Juillet 2025
44AQI
4th Juillet 2025
51AQI
5th Juillet 2025
55AQI
6th Juillet 2025
61AQI
7th Juillet 2025
64AQI
8th Juillet 2025
65AQI
9th Juillet 2025
60AQI
10th Juillet 2025
59AQI
11th Juillet 2025
65AQI
12th Juillet 2025
62AQI
13th Juillet 2025
60AQI
14th Juillet 2025
61AQI
15th Juillet 2025
61AQI
16th Juillet 2025
60AQI
17th Juillet 2025
63AQI
18th Juillet 2025
63AQI
19th Juillet 2025
65AQI
20th Juillet 2025
63AQI
21st Juillet 2025
54AQI
22nd Juillet 2025
48AQI
23rd Juillet 2025
48AQI
24th Juillet 2025
52AQI
25th Juillet 2025
55AQI
26th Juillet 2025
56AQI
27th Juillet 2025
53AQI
28th Juillet 2025
55AQI
29th Juillet 2025
55AQI
30th Juillet 2025
56AQI
31st Juillet 2025
57AQI
1st Août 2025
63AQI
2nd Août 2025
60AQI

154AQI

130AQI

102AQI

103AQI

83AQI

60AQI

57AQI

62AQI

Nombre de jours

Jan.Fév.Mar.Avr.MaiJuinJuil.AoûtSep.Oct.Nov.Déc.Jours totaux

202598AQI

14
15
2
4
18
6
18
13
15
14
1
27
4
7
23
5
26
2
12
115
63
22
2

Le plus élevé AQI enregistré en

Janvier

154AQI

Le plus bas AQI enregistré en

Juillet

57AQI

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

Le plus élevé AQI enregistré en

Janvier

147AQI

Le plus bas AQI enregistré en

Juillet

51AQI

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

Le plus élevé AQI enregistré en

Janvier

165AQI

Le plus bas AQI enregistré en

Juillet

49AQI

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

Le plus élevé AQI enregistré en

Décembre

142AQI

Le plus bas AQI enregistré en

Août

52AQI

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

Le plus élevé AQI enregistré en

Janvier

131AQI

Le plus bas AQI enregistré en

Juillet

59AQI

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

Le plus élevé AQI enregistré en

Décembre

144AQI

Le plus bas AQI enregistré en

Juin

61AQI

Années les plus & moins polluées des 6 dernières années

Année la plus polluée enregistrée
2023(Moyenne)
99AQI
Année la moins polluée enregistrée
2020(Moyenne)
88AQI

La qualité de l'air annuelle de Bda pour l'année 2025 AQI (98) montre un changement moyen de pourcentage de 3.6% (empiré AQI) par rapport aux années précédentes : 2020 (88), 2021 (92), 2022 (95), 2023 (99), 2024 (98).