Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Analyse Historique de la Qualité de l'Air à Bda, Nangandao, Henan, 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, Nangandao, Henan, China

2021
2022
2023
2024
2025
AQI
.
Jours

Tendances AQI : Le plus élevé et le plus bas

AQI le plus élevé enregistré le
11th Aug 2023
120AQI
AQI le plus bas enregistré le
27th Aug 2023
14AQI

Analyse du même jour (2nd August ):
Ce jour-là, l'AQI au cours des 5 années a varié de manière significative : 2025 se classe 1st le plus élevé AQI à 64 de Modéré qualité de l'air le même jour.

Télécharger les données annuelles 2024

Rapport mondial sur la qualité de l'air

Globe

Tendance AQI Jour & Nuit : 3rd Aug - 4th Aug 2025

Bda, Nangandao, Henan, China

AQI
Jour
Nuit
.

5 AM3rd Aug 2025

7 PM

4 AM4th 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
9AM3rd Aug

76AQI

Heure moyenne la plus basse
1AM4th Aug

60AQI

Au cours des 24 dernières heures,

L'AQI de Bda a atteint son point le plus élevé de 76 à 9 AM pendant le Nuit, tandis que le point le plus bas, undefined, a été enregistré à 4 AM pendant le Nuit entre 3rd Aug et 4th Aug 2025.

Tendance AQI Jour & Nuit : Jul - Aug 2025

Bda, Nangandao, Henan, China

JulAug
05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th
Jour
Nuit
5th Jul 2025585 AMAQI
5th Jul 2025586 AMAQI
5th Jul 2025587 AMAQI
5th Jul 2025488 AMAQI
5th Jul 2025369 AMAQI
5th Jul 20253310 AMAQI
5th Jul 20253211 AMAQI
5th Jul 20253412 PMAQI
5th Jul 2025431 PMAQI
5th Jul 2025382 PMAQI
5th Jul 2025363 PMAQI
5th Jul 2025364 PMAQI
5th Jul 2025345 PMAQI
5th Jul 2025356 PMAQI
5th Jul 2025467 PMAQI
5th Jul 2025538 PMAQI
5th Jul 2025539 PMAQI
5th Jul 20255310 PMAQI
5th Jul 20255211 PMAQI
6th Jul 20255412 AMAQI
6th Jul 2025581 AMAQI
6th Jul 2025572 AMAQI
6th Jul 2025563 AMAQI
6th Jul 2025554 AMAQI

34°C28/40°C

6th Jul 2025555 AMAQI
6th Jul 2025566 AMAQI
6th Jul 2025557 AMAQI
6th Jul 2025528 AMAQI
6th Jul 2025349 AMAQI
6th Jul 20253410 AMAQI
6th Jul 20252611 AMAQI
6th Jul 20253212 PMAQI
6th Jul 2025281 PMAQI
6th Jul 2025312 PMAQI
6th Jul 2025323 PMAQI
6th Jul 2025364 PMAQI
6th Jul 2025405 PMAQI
6th Jul 2025406 PMAQI
6th Jul 2025427 PMAQI
6th Jul 2025538 PMAQI
6th Jul 2025549 PMAQI
6th Jul 20255410 PMAQI
6th Jul 20255311 PMAQI
7th Jul 20255612 AMAQI
7th Jul 2025571 AMAQI
7th Jul 2025572 AMAQI
7th Jul 2025563 AMAQI
7th Jul 2025554 AMAQI

34°C29/40°C

7th Jul 2025545 AMAQI
7th Jul 2025546 AMAQI
7th Jul 2025547 AMAQI
7th Jul 2025588 AMAQI
7th Jul 2025649 AMAQI
7th Jul 20256810 AMAQI
7th Jul 20256711 AMAQI
7th Jul 20256712 PMAQI
7th Jul 2025701 PMAQI
7th Jul 2025732 PMAQI
7th Jul 2025633 PMAQI
7th Jul 2025604 PMAQI
7th Jul 2025595 PMAQI
7th Jul 2025606 PMAQI
7th Jul 2025587 PMAQI
7th Jul 2025548 PMAQI
7th Jul 2025549 PMAQI
7th Jul 20255410 PMAQI
7th Jul 20255311 PMAQI
8th Jul 20255312 AMAQI
8th Jul 2025571 AMAQI
8th Jul 2025572 AMAQI
8th Jul 2025573 AMAQI
8th Jul 2025594 AMAQI

32°C27/39°C

8th Jul 2025595 AMAQI
8th Jul 2025586 AMAQI
8th Jul 2025587 AMAQI
8th Jul 2025608 AMAQI
8th Jul 2025579 AMAQI
8th Jul 20255410 AMAQI
8th Jul 20255911 AMAQI
8th Jul 20256212 PMAQI
8th Jul 2025701 PMAQI
8th Jul 2025682 PMAQI
8th Jul 2025693 PMAQI
8th Jul 2025704 PMAQI
8th Jul 2025695 PMAQI
8th Jul 2025716 PMAQI
8th Jul 2025707 PMAQI
8th Jul 2025638 PMAQI
8th Jul 2025619 PMAQI
8th Jul 20256310 PMAQI
8th Jul 20255811 PMAQI
9th Jul 20255912 AMAQI
9th Jul 2025581 AMAQI
9th Jul 2025582 AMAQI
9th Jul 2025593 AMAQI
9th Jul 2025604 AMAQI

30°C25/37°C

9th Jul 2025595 AMAQI
9th Jul 2025596 AMAQI
9th Jul 2025597 AMAQI
9th Jul 2025808 AMAQI
9th Jul 2025809 AMAQI
9th Jul 20257510 AMAQI
9th Jul 20257611 AMAQI
9th Jul 20257212 PMAQI
9th Jul 2025631 PMAQI
9th Jul 2025612 PMAQI
9th Jul 2025603 PMAQI
9th Jul 2025584 PMAQI
9th Jul 2025525 PMAQI
9th Jul 2025406 PMAQI
9th Jul 2025447 PMAQI
9th Jul 2025568 PMAQI
9th Jul 2025569 PMAQI
9th Jul 20255810 PMAQI
9th Jul 20255711 PMAQI
10th Jul 20256012 AMAQI
10th Jul 2025601 AMAQI
10th Jul 2025592 AMAQI
10th Jul 2025613 AMAQI
10th Jul 2025624 AMAQI

31°C26/36°C

10th Jul 2025625 AMAQI
10th Jul 2025616 AMAQI
10th Jul 2025627 AMAQI
10th Jul 2025748 AMAQI
10th Jul 2025819 AMAQI
10th Jul 20258810 AMAQI
10th Jul 20258911 AMAQI
10th Jul 20258912 PMAQI
10th Jul 2025881 PMAQI
10th Jul 2025872 PMAQI
10th Jul 2025773 PMAQI
10th Jul 2025844 PMAQI
10th Jul 2025825 PMAQI
10th Jul 2025806 PMAQI
10th Jul 2025857 PMAQI
10th Jul 2025788 PMAQI
10th Jul 2025829 PMAQI
10th Jul 20257510 PMAQI
10th Jul 20257711 PMAQI
11th Jul 20257712 AMAQI
11th Jul 2025621 AMAQI
11th Jul 2025612 AMAQI
11th Jul 2025633 AMAQI
11th Jul 2025664 AMAQI

32°C27/38°C

11th Jul 2025665 AMAQI
11th Jul 2025656 AMAQI
11th Jul 2025657 AMAQI
11th Jul 20251088 AMAQI
11th Jul 20251309 AMAQI
11th Jul 202512610 AMAQI
11th Jul 202511611 AMAQI
11th Jul 202510012 PMAQI
11th Jul 20251031 PMAQI
11th Jul 2025952 PMAQI
11th Jul 20251023 PMAQI
11th Jul 2025884 PMAQI
11th Jul 2025875 PMAQI
11th Jul 2025866 PMAQI
11th Jul 2025807 PMAQI
11th Jul 2025768 PMAQI
11th Jul 2025769 PMAQI
11th Jul 20257410 PMAQI
11th Jul 20257511 PMAQI
12th Jul 20257512 AMAQI
12th Jul 2025681 AMAQI
12th Jul 2025652 AMAQI
12th Jul 2025693 AMAQI
12th Jul 2025724 AMAQI

32°C27/37°C

12th Jul 2025735 AMAQI
12th Jul 2025736 AMAQI
12th Jul 2025727 AMAQI
12th Jul 2025928 AMAQI
12th Jul 2025989 AMAQI
12th Jul 20259910 AMAQI
12th Jul 20259311 AMAQI
12th Jul 20259012 PMAQI
12th Jul 2025861 PMAQI
12th Jul 2025762 PMAQI
12th Jul 2025753 PMAQI
12th Jul 2025764 PMAQI
12th Jul 2025775 PMAQI
12th Jul 2025776 PMAQI
12th Jul 2025697 PMAQI
12th Jul 2025688 PMAQI
12th Jul 2025689 PMAQI
12th Jul 20256810 PMAQI
12th Jul 20257211 PMAQI
13th Jul 20257212 AMAQI
13th Jul 2025691 AMAQI
13th Jul 2025692 AMAQI
13th Jul 2025703 AMAQI
13th Jul 2025734 AMAQI

33°C28/39°C

13th Jul 2025725 AMAQI
13th Jul 2025726 AMAQI
13th Jul 2025727 AMAQI
13th Jul 2025838 AMAQI
13th Jul 2025869 AMAQI
13th Jul 20257610 AMAQI
13th Jul 20257711 AMAQI
13th Jul 20257512 PMAQI
13th Jul 2025661 PMAQI
13th Jul 2025682 PMAQI
13th Jul 2025643 PMAQI
13th Jul 2025634 PMAQI
13th Jul 2025655 PMAQI
13th Jul 2025646 PMAQI
13th Jul 2025667 PMAQI
13th Jul 2025668 PMAQI
13th Jul 2025639 PMAQI
13th Jul 20256310 PMAQI
13th Jul 20256611 PMAQI
14th Jul 20256812 AMAQI
14th Jul 2025701 AMAQI
14th Jul 2025702 AMAQI
14th Jul 2025713 AMAQI
14th Jul 2025724 AMAQI

35°C28/41°C

14th Jul 2025725 AMAQI
14th Jul 2025726 AMAQI
14th Jul 2025717 AMAQI
14th Jul 2025728 AMAQI
14th Jul 2025729 AMAQI
14th Jul 20257610 AMAQI
14th Jul 20258211 AMAQI
14th Jul 20257912 PMAQI
14th Jul 2025801 PMAQI
14th Jul 2025782 PMAQI
14th Jul 2025673 PMAQI
14th Jul 2025624 PMAQI
14th Jul 2025645 PMAQI
14th Jul 2025676 PMAQI
14th Jul 2025697 PMAQI
14th Jul 2025668 PMAQI
14th Jul 2025659 PMAQI
14th Jul 20256510 PMAQI
14th Jul 20256711 PMAQI
15th Jul 20257012 AMAQI
15th Jul 2025701 AMAQI
15th Jul 2025702 AMAQI
15th Jul 2025713 AMAQI
15th Jul 2025714 AMAQI

34°C30/41°C

15th Jul 2025715 AMAQI
15th Jul 2025726 AMAQI
15th Jul 2025717 AMAQI
15th Jul 2025828 AMAQI
15th Jul 2025939 AMAQI
15th Jul 20258710 AMAQI
15th Jul 20257311 AMAQI
15th Jul 20257312 PMAQI
15th Jul 2025701 PMAQI
15th Jul 2025622 PMAQI
15th Jul 2025673 PMAQI
15th Jul 2025714 PMAQI
15th Jul 2025665 PMAQI
15th Jul 2025636 PMAQI
15th Jul 2025647 PMAQI
15th Jul 2025648 PMAQI
15th Jul 2025649 PMAQI
15th Jul 20256410 PMAQI
15th Jul 20257011 PMAQI
16th Jul 20256612 AMAQI
16th Jul 2025701 AMAQI
16th Jul 2025702 AMAQI
16th Jul 2025703 AMAQI
16th Jul 2025714 AMAQI

35°C29/42°C

16th Jul 2025705 AMAQI
16th Jul 2025716 AMAQI
16th Jul 2025717 AMAQI
16th Jul 2025848 AMAQI
16th Jul 20251179 AMAQI
16th Jul 202511110 AMAQI
16th Jul 20259611 AMAQI
16th Jul 20258812 PMAQI
16th Jul 2025781 PMAQI
16th Jul 2025742 PMAQI
16th Jul 2025703 PMAQI
16th Jul 2025524 PMAQI
16th Jul 2025555 PMAQI
16th Jul 2025586 PMAQI
16th Jul 2025567 PMAQI
16th Jul 2025648 PMAQI
16th Jul 2025659 PMAQI
16th Jul 20256310 PMAQI
16th Jul 20256111 PMAQI
17th Jul 20256312 AMAQI
17th Jul 2025691 AMAQI
17th Jul 2025702 AMAQI
17th Jul 2025723 AMAQI
17th Jul 2025724 AMAQI

34°C29/39°C

17th Jul 2025745 AMAQI
17th Jul 2025736 AMAQI
17th Jul 2025747 AMAQI
17th Jul 2025698 AMAQI
17th Jul 2025679 AMAQI
17th Jul 20256410 AMAQI
17th Jul 20255111 AMAQI
17th Jul 20254412 PMAQI
17th Jul 2025421 PMAQI
17th Jul 2025412 PMAQI
17th Jul 2025363 PMAQI
17th Jul 2025384 PMAQI
17th Jul 2025395 PMAQI
17th Jul 2025366 PMAQI
17th Jul 2025457 PMAQI
17th Jul 2025588 PMAQI
17th Jul 2025629 PMAQI
17th Jul 20256410 PMAQI
17th Jul 20256411 PMAQI
18th Jul 20256612 AMAQI
18th Jul 2025661 AMAQI
18th Jul 2025692 AMAQI
18th Jul 2025683 AMAQI
18th Jul 2025674 AMAQI

33°C26/40°C

18th Jul 2025665 AMAQI
18th Jul 2025676 AMAQI
18th Jul 2025667 AMAQI
18th Jul 2025728 AMAQI
18th Jul 2025819 AMAQI
18th Jul 20256410 AMAQI
18th Jul 20256311 AMAQI
18th Jul 20256612 PMAQI
18th Jul 2025711 PMAQI
18th Jul 2025712 PMAQI
18th Jul 2025403 PMAQI
18th Jul 2025494 PMAQI
18th Jul 2025555 PMAQI
18th Jul 2025576 PMAQI
18th Jul 2025677 PMAQI
18th Jul 2025638 PMAQI
18th Jul 2025629 PMAQI
18th Jul 20256410 PMAQI
18th Jul 20256611 PMAQI
19th Jul 20256412 AMAQI
19th Jul 2025661 AMAQI
19th Jul 2025672 AMAQI
19th Jul 2025673 AMAQI
19th Jul 2025674 AMAQI

33°C27/40°C

19th Jul 2025675 AMAQI
19th Jul 2025686 AMAQI
19th Jul 2025687 AMAQI
19th Jul 2025818 AMAQI
19th Jul 2025809 AMAQI
19th Jul 20258210 AMAQI
19th Jul 20257811 AMAQI
19th Jul 20255912 PMAQI
19th Jul 2025581 PMAQI
19th Jul 2025592 PMAQI
19th Jul 2025643 PMAQI
19th Jul 2025604 PMAQI
19th Jul 2025635 PMAQI
19th Jul 2025636 PMAQI
19th Jul 2025667 PMAQI
19th Jul 2025668 PMAQI
19th Jul 2025669 PMAQI
19th Jul 20256910 PMAQI
19th Jul 20257011 PMAQI
20th Jul 20257112 AMAQI
20th Jul 2025661 AMAQI
20th Jul 2025662 AMAQI
20th Jul 2025663 AMAQI
20th Jul 2025684 AMAQI

32°C26/39°C

20th Jul 2025685 AMAQI
20th Jul 2025686 AMAQI
20th Jul 2025687 AMAQI
20th Jul 2025808 AMAQI
20th Jul 2025889 AMAQI
20th Jul 20258310 AMAQI
20th Jul 20256611 AMAQI
20th Jul 20255912 PMAQI
20th Jul 2025671 PMAQI
20th Jul 2025702 PMAQI
20th Jul 2025713 PMAQI
20th Jul 2025694 PMAQI
20th Jul 2025675 PMAQI
20th Jul 2025706 PMAQI
20th Jul 2025747 PMAQI
20th Jul 2025748 PMAQI
20th Jul 2025709 PMAQI
20th Jul 20256710 PMAQI
20th Jul 20256611 PMAQI
21st Jul 20256412 AMAQI
21st Jul 2025671 AMAQI
21st Jul 2025662 AMAQI
21st Jul 2025673 AMAQI
21st Jul 2025684 AMAQI

32°C27/40°C

21st Jul 2025685 AMAQI
21st Jul 2025686 AMAQI
21st Jul 2025687 AMAQI
21st Jul 2025628 AMAQI
21st Jul 2025609 AMAQI
21st Jul 20255010 AMAQI
21st Jul 20254211 AMAQI
21st Jul 20254712 PMAQI
21st Jul 2025541 PMAQI
21st Jul 2025462 PMAQI
21st Jul 2025413 PMAQI
21st Jul 2025394 PMAQI
21st Jul 2025475 PMAQI
21st Jul 2025626 PMAQI
21st Jul 2025627 PMAQI
21st Jul 2025668 PMAQI
21st Jul 2025689 PMAQI
21st Jul 20257510 PMAQI
21st Jul 20257611 PMAQI
22nd Jul 20257312 AMAQI
22nd Jul 2025671 AMAQI
22nd Jul 2025662 AMAQI
22nd Jul 2025653 AMAQI
22nd Jul 2025644 AMAQI

30°C25/38°C

22nd Jul 2025645 AMAQI
22nd Jul 2025656 AMAQI
22nd Jul 2025657 AMAQI
22nd Jul 2025808 AMAQI
22nd Jul 2025909 AMAQI
22nd Jul 20259210 AMAQI
22nd Jul 20258811 AMAQI
22nd Jul 20258212 PMAQI
22nd Jul 2025821 PMAQI
22nd Jul 2025682 PMAQI
22nd Jul 2025623 PMAQI
22nd Jul 2025444 PMAQI
22nd Jul 2025395 PMAQI
22nd Jul 2025456 PMAQI
22nd Jul 2025547 PMAQI
22nd Jul 2025618 PMAQI
22nd Jul 2025609 PMAQI
22nd Jul 20255910 PMAQI
22nd Jul 20255811 PMAQI
23rd Jul 20256012 AMAQI
23rd Jul 2025641 AMAQI
23rd Jul 2025662 AMAQI
23rd Jul 2025683 AMAQI
23rd Jul 2025694 AMAQI

29°C26/36°C

23rd Jul 2025705 AMAQI
23rd Jul 2025706 AMAQI
23rd Jul 2025697 AMAQI
23rd Jul 2025348 AMAQI
23rd Jul 2025259 AMAQI
23rd Jul 20252710 AMAQI
23rd Jul 20253011 AMAQI
23rd Jul 20254212 PMAQI
23rd Jul 2025611 PMAQI
23rd Jul 2025582 PMAQI
23rd Jul 2025543 PMAQI
23rd Jul 2025444 PMAQI
23rd Jul 2025345 PMAQI
23rd Jul 2025306 PMAQI
23rd Jul 2025447 PMAQI
23rd Jul 2025568 PMAQI
23rd Jul 2025569 PMAQI
23rd Jul 20255610 PMAQI
23rd Jul 20255711 PMAQI
24th Jul 20255612 AMAQI
24th Jul 2025561 AMAQI
24th Jul 2025632 AMAQI
24th Jul 2025643 AMAQI
24th Jul 2025634 AMAQI

28°C24/34°C

24th Jul 2025635 AMAQI
24th Jul 2025636 AMAQI
24th Jul 2025627 AMAQI
24th Jul 2025358 AMAQI
24th Jul 2025269 AMAQI
24th Jul 20252810 AMAQI
24th Jul 20253511 AMAQI
24th Jul 20255212 PMAQI
24th Jul 2025551 PMAQI
24th Jul 2025522 PMAQI
24th Jul 2025403 PMAQI
24th Jul 2025324 PMAQI
24th Jul 2025455 PMAQI
24th Jul 2025506 PMAQI
24th Jul 2025527 PMAQI
24th Jul 2025588 PMAQI
24th Jul 2025589 PMAQI
24th Jul 20255510 PMAQI
24th Jul 20255211 PMAQI
25th Jul 20255612 AMAQI
25th Jul 2025621 AMAQI
25th Jul 2025622 AMAQI
25th Jul 2025613 AMAQI
25th Jul 2025604 AMAQI

30°C25/35°C

25th Jul 2025605 AMAQI
25th Jul 2025596 AMAQI
25th Jul 2025597 AMAQI
25th Jul 2025588 AMAQI
25th Jul 2025569 AMAQI
25th Jul 20255710 AMAQI
25th Jul 20255811 AMAQI
25th Jul 20255612 PMAQI
25th Jul 2025571 PMAQI
25th Jul 2025522 PMAQI
25th Jul 2025453 PMAQI
25th Jul 2025544 PMAQI
25th Jul 2025565 PMAQI
25th Jul 2025516 PMAQI
25th Jul 2025527 PMAQI
25th Jul 2025548 PMAQI
25th Jul 2025579 PMAQI
25th Jul 20256010 PMAQI
25th Jul 20256111 PMAQI
26th Jul 20256112 AMAQI
26th Jul 2025611 AMAQI
26th Jul 2025612 AMAQI
26th Jul 2025603 AMAQI
26th Jul 2025604 AMAQI

32°C27/38°C

26th Jul 2025605 AMAQI
26th Jul 2025606 AMAQI
26th Jul 2025607 AMAQI
26th Jul 2025568 AMAQI
26th Jul 2025609 AMAQI
26th Jul 20255410 AMAQI
26th Jul 20255211 AMAQI
26th Jul 20255612 PMAQI
26th Jul 2025631 PMAQI
26th Jul 2025572 PMAQI
26th Jul 2025523 PMAQI
26th Jul 2025494 PMAQI
26th Jul 2025335 PMAQI
26th Jul 2025306 PMAQI
26th Jul 2025447 PMAQI
26th Jul 2025548 PMAQI
26th Jul 2025569 PMAQI
26th Jul 20255510 PMAQI
26th Jul 20255711 PMAQI
27th Jul 20255812 AMAQI
27th Jul 2025611 AMAQI
27th Jul 2025612 AMAQI
27th Jul 2025613 AMAQI
27th Jul 2025614 AMAQI

33°C27/39°C

27th Jul 2025605 AMAQI
27th Jul 2025606 AMAQI
27th Jul 2025617 AMAQI
27th Jul 2025588 AMAQI
27th Jul 2025469 AMAQI
27th Jul 20254910 AMAQI
27th Jul 20255011 AMAQI
27th Jul 20255112 PMAQI
27th Jul 2025591 PMAQI
27th Jul 2025542 PMAQI
27th Jul 2025523 PMAQI
27th Jul 2025434 PMAQI
27th Jul 2025485 PMAQI
27th Jul 2025526 PMAQI
27th Jul 2025517 PMAQI
27th Jul 2025548 PMAQI
27th Jul 2025559 PMAQI
27th Jul 20255410 PMAQI
27th Jul 20255511 PMAQI
28th Jul 20256012 AMAQI
28th Jul 2025601 AMAQI
28th Jul 2025612 AMAQI
28th Jul 2025603 AMAQI
28th Jul 2025604 AMAQI

32°C27/38°C

28th Jul 2025605 AMAQI
28th Jul 2025606 AMAQI
28th Jul 2025607 AMAQI
28th Jul 2025598 AMAQI
28th Jul 2025629 AMAQI
28th Jul 20256010 AMAQI
28th Jul 20255711 AMAQI
28th Jul 20255212 PMAQI
28th Jul 2025561 PMAQI
28th Jul 2025542 PMAQI
28th Jul 2025533 PMAQI
28th Jul 2025554 PMAQI
28th Jul 2025525 PMAQI
28th Jul 2025386 PMAQI
28th Jul 2025537 PMAQI
28th Jul 2025578 PMAQI
28th Jul 2025579 PMAQI
28th Jul 20255810 PMAQI
28th Jul 20255811 PMAQI
29th Jul 20256012 AMAQI
29th Jul 2025601 AMAQI
29th Jul 2025612 AMAQI
29th Jul 2025603 AMAQI
29th Jul 2025604 AMAQI

33°C29/39°C

29th Jul 2025615 AMAQI
29th Jul 2025606 AMAQI
29th Jul 2025617 AMAQI
29th Jul 2025588 AMAQI
29th Jul 2025559 AMAQI
29th Jul 20255610 AMAQI
29th Jul 20255711 AMAQI
29th Jul 20255212 PMAQI
29th Jul 2025541 PMAQI
29th Jul 2025532 PMAQI
29th Jul 2025563 PMAQI
29th Jul 2025544 PMAQI
29th Jul 2025525 PMAQI
29th Jul 2025526 PMAQI
29th Jul 2025557 PMAQI
29th Jul 2025588 PMAQI
29th Jul 2025599 PMAQI
29th Jul 20256110 PMAQI
29th Jul 20256211 PMAQI
30th Jul 20256012 AMAQI
30th Jul 2025601 AMAQI
30th Jul 2025612 AMAQI
30th Jul 2025613 AMAQI
30th Jul 2025604 AMAQI

32°C27/40°C

30th Jul 2025605 AMAQI
30th Jul 2025606 AMAQI
30th Jul 2025607 AMAQI
30th Jul 2025678 AMAQI
30th Jul 2025639 AMAQI
30th Jul 20256010 AMAQI
30th Jul 20255511 AMAQI
30th Jul 20255312 PMAQI
30th Jul 2025371 PMAQI
30th Jul 2025362 PMAQI
30th Jul 2025323 PMAQI
30th Jul 2025314 PMAQI
30th Jul 2025315 PMAQI
30th Jul 2025326 PMAQI
30th Jul 2025447 PMAQI
30th Jul 2025548 PMAQI
30th Jul 2025589 PMAQI
30th Jul 20255910 PMAQI
30th Jul 20256011 PMAQI
31st Jul 20255712 AMAQI
31st Jul 2025601 AMAQI
31st Jul 2025612 AMAQI
31st Jul 2025613 AMAQI
31st Jul 2025614 AMAQI

32°C25/40°C

31st Jul 2025615 AMAQI
31st Jul 2025616 AMAQI
31st Jul 2025617 AMAQI
31st Jul 2025618 AMAQI
31st Jul 2025619 AMAQI
31st Jul 20255610 AMAQI
31st Jul 20256011 AMAQI
31st Jul 20255712 PMAQI
31st Jul 2025561 PMAQI
31st Jul 2025522 PMAQI
31st Jul 2025523 PMAQI
31st Jul 2025454 PMAQI
31st Jul 2025375 PMAQI
31st Jul 2025386 PMAQI
31st Jul 2025527 PMAQI
31st Jul 2025588 PMAQI
31st Jul 2025629 PMAQI
31st Jul 20256010 PMAQI
31st Jul 20256111 PMAQI
1st Aug 20256012 AMAQI
1st Aug 2025601 AMAQI
1st Aug 2025582 AMAQI
1st Aug 2025603 AMAQI
1st Aug 2025594 AMAQI

32°C26/39°C

1st Aug 2025585 AMAQI
1st Aug 2025596 AMAQI
1st Aug 2025587 AMAQI
1st Aug 2025628 AMAQI
1st Aug 2025639 AMAQI
1st Aug 20256610 AMAQI
1st Aug 20256211 AMAQI
1st Aug 20256312 PMAQI
1st Aug 2025681 PMAQI
1st Aug 2025672 PMAQI
1st Aug 2025703 PMAQI
1st Aug 2025644 PMAQI
1st Aug 2025685 PMAQI
1st Aug 2025646 PMAQI
1st Aug 2025677 PMAQI
1st Aug 2025658 PMAQI
1st Aug 2025659 PMAQI
1st Aug 20256610 PMAQI
1st Aug 20256611 PMAQI
2nd Aug 20256212 AMAQI
2nd Aug 2025591 AMAQI
2nd Aug 2025602 AMAQI
2nd Aug 2025603 AMAQI
2nd Aug 2025604 AMAQI

32°C26/40°C

2nd Aug 2025615 AMAQI
2nd Aug 2025606 AMAQI
2nd Aug 2025607 AMAQI
2nd Aug 2025718 AMAQI
2nd Aug 2025709 AMAQI
2nd Aug 20257010 AMAQI
2nd Aug 20256811 AMAQI
2nd Aug 20257012 PMAQI
2nd Aug 2025701 PMAQI
2nd Aug 2025662 PMAQI
2nd Aug 2025623 PMAQI
2nd Aug 2025664 PMAQI
2nd Aug 2025685 PMAQI
2nd Aug 2025666 PMAQI
2nd Aug 2025667 PMAQI
2nd Aug 2025668 PMAQI
2nd Aug 2025669 PMAQI
2nd Aug 20256610 PMAQI
2nd Aug 20256411 PMAQI
3rd Aug 20256412 AMAQI
3rd Aug 2025601 AMAQI
3rd Aug 2025602 AMAQI
3rd Aug 2025613 AMAQI
3rd Aug 2025624 AMAQI

32°C27/38°C

3rd Aug 2025605 AMAQI
3rd Aug 2025616 AMAQI
3rd Aug 2025617 AMAQI
3rd Aug 2025728 AMAQI
3rd Aug 2025769 AMAQI
3rd Aug 20256810 AMAQI
3rd Aug 20256811 AMAQI
3rd Aug 20256712 PMAQI
3rd Aug 2025631 PMAQI
3rd Aug 2025622 PMAQI
3rd Aug 2025603 PMAQI
3rd Aug 2025634 PMAQI
3rd Aug 2025625 PMAQI
3rd Aug 2025656 PMAQI
3rd Aug 2025667 PMAQI
3rd Aug 2025648 PMAQI
3rd Aug 2025649 PMAQI
3rd Aug 20256610 PMAQI
3rd Aug 20256511 PMAQI
4th Aug 20256312 AMAQI
4th Aug 2025601 AMAQI

--°C/°C

5 AM
12 PM
7 PM
12 AM
4 AM

--°C/°C

Heure du jour
Heure moyenne la plus haute
8 AM - 2 PM

65AQI

7 heures / Jour
210 heures / Mois
Heure moyenne la plus basse
3 PM - 6 PM

56AQI

4 heures / Jour
120 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 8 AM à 2 PM (Moyenne 65), tandis que l'AQI le plus bas était entre 3 PM à 6 PM (Moyenne 56).
Heure de la nuit
Heure moyenne la plus haute
12 AM - 11 PM

63AQI

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

63AQI

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 63), tandis que l'AQI le plus bas était entre 12 AM à 11 PM (Moyenne 63).

Jours de 2025 Vs Qualité de l'Air

Bda, Nangandao, Henan, China

2025

2%

5

49%

105

37%

79

11%

23

0.4%

1

0.4%

1

Nombre total de jours avec différentes catégories AQI au cours des 215 derniers jours de 2025 (150 jours restants)

Bon
5 Jours
Modéré
105 Jours
Pauvre
79 Jours
Non sain
23 Jours
Sévère
1 Jours
Dangereux
1 Jours

Sous les limites sécuritaires de l'OMS pour la qualité de l'air : 2%

Niveau de risque sanitaire:

Extrême

En 2025, 2% des 215 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, Nangandao, Henan, 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
156AQI
2nd Janvier 2025
138AQI
3rd Janvier 2025
161AQI
4th Janvier 2025
169AQI
5th Janvier 2025
133AQI
6th Janvier 2025
98AQI
7th Janvier 2025
104AQI
8th Janvier 2025
75AQI
9th Janvier 2025
85AQI
10th Janvier 2025
127AQI
11th Janvier 2025
85AQI
12th Janvier 2025
91AQI
13th Janvier 2025
124AQI
14th Janvier 2025
108AQI
15th Janvier 2025
90AQI
16th Janvier 2025
90AQI
17th Janvier 2025
132AQI
18th Janvier 2025
138AQI
19th Janvier 2025
144AQI
20th Janvier 2025
166AQI
21st Janvier 2025
193AQI
22nd Janvier 2025
149AQI
23rd Janvier 2025
158AQI
24th Janvier 2025
162AQI
25th Janvier 2025
169AQI
26th Janvier 2025
109AQI
27th Janvier 2025
79AQI
28th Janvier 2025
95AQI
29th Janvier 2025
194AQI
30th Janvier 2025
158AQI
31st Janvier 2025
163AQI
1st Février 2025
163AQI
2nd Février 2025
181AQI
3rd Février 2025
130AQI
4th Février 2025
136AQI
5th Février 2025
86AQI
6th Février 2025
98AQI
7th Février 2025
73AQI
8th Février 2025
86AQI
9th Février 2025
114AQI
10th Février 2025
137AQI
11th Février 2025
150AQI
12th Février 2025
123AQI
13th Février 2025
111AQI
14th Février 2025
133AQI
15th Février 2025
114AQI
16th Février 2025
96AQI
17th Février 2025
112AQI
18th Février 2025
119AQI
19th Février 2025
91AQI
20th Février 2025
117AQI
21st Février 2025
136AQI
22nd Février 2025
142AQI
23rd Février 2025
107AQI
24th Février 2025
151AQI
25th Février 2025
127AQI
26th Février 2025
148AQI
27th Février 2025
155AQI
28th Février 2025
168AQI
1st Mars 2025
156AQI
2nd Mars 2025
98AQI
3rd Mars 2025
90AQI
4th Mars 2025
95AQI
5th Mars 2025
139AQI
6th Mars 2025
136AQI
7th Mars 2025
146AQI
8th Mars 2025
141AQI
9th Mars 2025
155AQI
10th Mars 2025
150AQI
11th Mars 2025
161AQI
12th Mars 2025
159AQI
13th Mars 2025
160AQI
14th Mars 2025
110AQI
15th Mars 2025
140AQI
16th Mars 2025
76AQI
17th Mars 2025
88AQI
18th Mars 2025
76AQI
19th Mars 2025
96AQI
20th Mars 2025
70AQI
21st Mars 2025
75AQI
22nd Mars 2025
76AQI
23rd Mars 2025
104AQI
24th Mars 2025
420AQI
25th Mars 2025
218AQI
26th Mars 2025
156AQI
27th Mars 2025
120AQI
28th Mars 2025
127AQI
29th Mars 2025
84AQI
30th Mars 2025
97AQI
31st Mars 2025
102AQI
1st Avril 2025
96AQI
2nd Avril 2025
64AQI
3rd Avril 2025
95AQI
4th Avril 2025
122AQI
5th Avril 2025
75AQI
6th Avril 2025
115AQI
7th Avril 2025
111AQI
8th Avril 2025
116AQI
9th Avril 2025
138AQI
10th Avril 2025
128AQI
11th Avril 2025
148AQI
12th Avril 2025
150AQI
13th Avril 2025
114AQI
14th Avril 2025
83AQI
15th Avril 2025
98AQI
16th Avril 2025
119AQI
17th Avril 2025
139AQI
18th Avril 2025
127AQI
19th Avril 2025
131AQI
20th Avril 2025
116AQI
21st Avril 2025
111AQI
22nd Avril 2025
91AQI
23rd Avril 2025
123AQI
24th Avril 2025
74AQI
25th Avril 2025
117AQI
26th Avril 2025
99AQI
27th Avril 2025
111AQI
28th Avril 2025
92AQI
29th Avril 2025
84AQI
30th Avril 2025
108AQI
1st Mai 2025
88AQI
2nd Mai 2025
114AQI
3rd Mai 2025
72AQI
4th Mai 2025
87AQI
5th Mai 2025
139AQI
6th Mai 2025
120AQI
7th Mai 2025
140AQI
8th Mai 2025
129AQI
9th Mai 2025
105AQI
10th Mai 2025
89AQI
11th Mai 2025
81AQI
12th Mai 2025
83AQI
13th Mai 2025
106AQI
14th Mai 2025
98AQI
15th Mai 2025
72AQI
16th Mai 2025
105AQI
17th Mai 2025
160AQI
18th Mai 2025
99AQI
19th Mai 2025
128AQI
20th Mai 2025
104AQI
21st Mai 2025
128AQI
22nd Mai 2025
107AQI
23rd Mai 2025
143AQI
24th Mai 2025
101AQI
25th Mai 2025
117AQI
26th Mai 2025
97AQI
27th Mai 2025
113AQI
28th Mai 2025
108AQI
29th Mai 2025
106AQI
30th Mai 2025
94AQI
31st Mai 2025
86AQI
1st Juin 2025
90AQI
2nd Juin 2025
102AQI
3rd Juin 2025
71AQI
4th Juin 2025
84AQI
5th Juin 2025
82AQI
6th Juin 2025
94AQI
7th Juin 2025
109AQI
8th Juin 2025
107AQI
9th Juin 2025
97AQI
10th Juin 2025
79AQI
11th Juin 2025
87AQI
12th Juin 2025
82AQI
13th Juin 2025
84AQI
14th Juin 2025
74AQI
15th Juin 2025
68AQI
16th Juin 2025
59AQI
17th Juin 2025
68AQI
18th Juin 2025
66AQI
19th Juin 2025
63AQI
20th Juin 2025
67AQI
21st Juin 2025
66AQI
22nd Juin 2025
56AQI
23rd Juin 2025
61AQI
24th Juin 2025
67AQI
25th Juin 2025
82AQI
26th Juin 2025
63AQI
27th Juin 2025
66AQI
28th Juin 2025
59AQI
29th Juin 2025
60AQI
30th Juin 2025
59AQI
1st Juillet 2025
49AQI
2nd Juillet 2025
47AQI
3rd Juillet 2025
48AQI
4th Juillet 2025
53AQI
5th Juillet 2025
48AQI
6th Juillet 2025
47AQI
7th Juillet 2025
59AQI
8th Juillet 2025
62AQI
9th Juillet 2025
59AQI
10th Juillet 2025
74AQI
11th Juillet 2025
83AQI
12th Juillet 2025
76AQI
13th Juillet 2025
69AQI
14th Juillet 2025
70AQI
15th Juillet 2025
70AQI
16th Juillet 2025
71AQI
17th Juillet 2025
58AQI
18th Juillet 2025
65AQI
19th Juillet 2025
67AQI
20th Juillet 2025
70AQI
21st Juillet 2025
61AQI
22nd Juillet 2025
65AQI
23rd Juillet 2025
53AQI
24th Juillet 2025
52AQI
25th Juillet 2025
57AQI
26th Juillet 2025
54AQI
27th Juillet 2025
55AQI
28th Juillet 2025
57AQI
29th Juillet 2025
58AQI
30th Juillet 2025
53AQI
31st Juillet 2025
56AQI
1st Août 2025
63AQI
2nd Août 2025
64AQI

130AQI

125AQI

130AQI

110AQI

107AQI

76AQI

60AQI

64AQI

Nombre de jours

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

2025105AQI

9
11
11
6
17
5
12
11
6
1
1
11
19
12
18
1
27
3
5
26
2
5
105
79
23
1
1

Le plus élevé AQI enregistré en

Janvier

130AQI

Le plus bas AQI enregistré en

Juillet

60AQI

2024107AQI

3
12
12
3
1
1
6
10
7
4
1
8
15
8
9
19
2
1
18
11
1
1
26
3
16
11
4
12
18
1
10
13
5
2
4
4
9
13
1
10
12
7
1
6
18
7
45
132
119
59
9
2

Le plus élevé AQI enregistré en

Janvier

156AQI

Le plus bas AQI enregistré en

Août

54AQI

2023110AQI

1
8
6
7
8
1
3
10
13
2
5
16
8
2
4
9
11
2
4
3
22
6
1
28
1
9
22
7
19
5
1
20
9
1
9
14
7
1
7
11
5
2
5
10
14
2
28
157
99
56
20
1

Le plus élevé AQI enregistré en

Janvier

156AQI

Le plus bas AQI enregistré en

Juillet

60AQI

2022117AQI

2
4
19
6
2
12
7
5
15
8
2
1
9
21
1
25
5
2
26
2
7
16
1
1
1
17
10
2
11
8
10
1
6
10
11
2
1
7
9
6
7
1
15
127
97
61
17
2

Le plus élevé AQI enregistré en

Janvier

174AQI

Le plus bas AQI enregistré en

Juillet

61AQI

2021115AQI

5
10
11
4
1
8
11
9
3
14
10
1
3
8
15
6
1
1
13
14
3
1
19
10
11
19
6
14
1
5
20
5
3
6
10
12
3
7
6
12
2
13
8
8
2
30
135
104
71
9
5

Le plus élevé AQI enregistré en

Mars

178AQI

Le plus bas AQI enregistré en

Juillet

57AQI

2020109AQI

1
4
8
8
13
13
4
1
18
12
18
12
1
4
24
3
21
9
7
14
10
9
10
11
3
8
19
1
5
125
93
42
1

Le plus élevé AQI enregistré en

Décembre

150AQI

Le plus bas AQI enregistré en

Août

78AQI

Années les plus & moins polluées des 6 dernières années

Année la plus polluée enregistrée
2022(Moyenne)
117AQI
Année la moins polluée enregistrée
2025(Moyenne)
105AQI

La qualité de l'air annuelle de Bda pour l'année 2025 AQI (105) montre un changement moyen de pourcentage de -5.8% (amélioré AQI) par rapport aux années précédentes : 2020 (109), 2021 (115), 2022 (117), 2023 (110), 2024 (107).