Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

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

2021
2022
2023
2024
2025
AQI
.
Jours

Tendances AQI : Le plus élevé et le plus bas

AQI le plus élevé enregistré le
10th Aug 2024
126AQI
AQI le plus bas enregistré le
27th Aug 2023
16AQI

Analyse du même jour (1st August ):
Ce jour-là, l'AQI au cours des 5 années a varié de manière significative : 2025 se classe 3rd le plus élevé AQI à 61 de Modéré qualité de l'air, montrant une amélioration par rapport à 2023 et 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, Jiangguanchi, Henan, 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
8AM2nd Aug

66AQI

Heure moyenne la plus basse
4PM2nd Aug

47AQI

Au cours des 24 dernières heures,

L'AQI de Bda a atteint son point le plus élevé de 66 à 8 AM pendant le Nuit, tandis que le point le plus bas, 47, a été enregistré à 4 PM pendant le Nuit entre 2nd Aug et 3rd Aug 2025.

Tendance AQI Jour & Nuit : Jul - Aug 2025

Bda, Jiangguanchi, Henan, 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 2025535 AMAQI
4th Jul 2025536 AMAQI
4th Jul 2025537 AMAQI
4th Jul 2025508 AMAQI
4th Jul 2025449 AMAQI
4th Jul 20254610 AMAQI
4th Jul 20254511 AMAQI
4th Jul 20254712 PMAQI
4th Jul 2025481 PMAQI
4th Jul 2025422 PMAQI
4th Jul 2025453 PMAQI
4th Jul 2025424 PMAQI
4th Jul 2025445 PMAQI
4th Jul 2025436 PMAQI
4th Jul 2025397 PMAQI
4th Jul 2025498 PMAQI
4th Jul 2025529 PMAQI
4th Jul 20255310 PMAQI
4th Jul 20255311 PMAQI
5th Jul 20255212 AMAQI
5th Jul 2025541 AMAQI
5th Jul 2025542 AMAQI
5th Jul 2025543 AMAQI
5th Jul 2025534 AMAQI

34°C29/41°C

5th Jul 2025535 AMAQI
5th Jul 2025546 AMAQI
5th Jul 2025547 AMAQI
5th Jul 2025348 AMAQI
5th Jul 2025299 AMAQI
5th Jul 20252810 AMAQI
5th Jul 20253011 AMAQI
5th Jul 20252812 PMAQI
5th Jul 2025241 PMAQI
5th Jul 2025282 PMAQI
5th Jul 2025333 PMAQI
5th Jul 2025284 PMAQI
5th Jul 2025265 PMAQI
5th Jul 2025266 PMAQI
5th Jul 2025417 PMAQI
5th Jul 2025498 PMAQI
5th Jul 2025489 PMAQI
5th Jul 20255110 PMAQI
5th Jul 20255211 PMAQI
6th Jul 20255212 AMAQI
6th Jul 2025541 AMAQI
6th Jul 2025542 AMAQI
6th Jul 2025533 AMAQI
6th Jul 2025524 AMAQI

34°C29/39°C

6th Jul 2025525 AMAQI
6th Jul 2025526 AMAQI
6th Jul 2025527 AMAQI
6th Jul 2025548 AMAQI
6th Jul 2025479 AMAQI
6th Jul 20254210 AMAQI
6th Jul 20254311 AMAQI
6th Jul 20254512 PMAQI
6th Jul 2025491 PMAQI
6th Jul 2025532 PMAQI
6th Jul 2025543 PMAQI
6th Jul 2025564 PMAQI
6th Jul 2025585 PMAQI
6th Jul 2025596 PMAQI
6th Jul 2025607 PMAQI
6th Jul 2025588 PMAQI
6th Jul 2025579 PMAQI
6th Jul 20255910 PMAQI
6th Jul 20255811 PMAQI
7th Jul 20255812 AMAQI
7th Jul 2025541 AMAQI
7th Jul 2025542 AMAQI
7th Jul 2025543 AMAQI
7th Jul 2025534 AMAQI

34°C29/40°C

7th Jul 2025535 AMAQI
7th Jul 2025536 AMAQI
7th Jul 2025547 AMAQI
7th Jul 2025628 AMAQI
7th Jul 2025639 AMAQI
7th Jul 20256210 AMAQI
7th Jul 20256811 AMAQI
7th Jul 20256912 PMAQI
7th Jul 2025761 PMAQI
7th Jul 2025752 PMAQI
7th Jul 2025743 PMAQI
7th Jul 2025784 PMAQI
7th Jul 2025745 PMAQI
7th Jul 2025706 PMAQI
7th Jul 2025587 PMAQI
7th Jul 2025578 PMAQI
7th Jul 2025629 PMAQI
7th Jul 20256210 PMAQI
7th Jul 20255811 PMAQI
8th Jul 20255612 AMAQI
8th Jul 2025551 AMAQI
8th Jul 2025542 AMAQI
8th Jul 2025563 AMAQI
8th Jul 2025584 AMAQI

33°C27/41°C

8th Jul 2025585 AMAQI
8th Jul 2025586 AMAQI
8th Jul 2025587 AMAQI
8th Jul 2025618 AMAQI
8th Jul 2025639 AMAQI
8th Jul 20256110 AMAQI
8th Jul 20256111 AMAQI
8th Jul 20256012 PMAQI
8th Jul 2025641 PMAQI
8th Jul 2025662 PMAQI
8th Jul 2025643 PMAQI
8th Jul 2025654 PMAQI
8th Jul 2025645 PMAQI
8th Jul 2025636 PMAQI
8th Jul 2025627 PMAQI
8th Jul 2025608 PMAQI
8th Jul 2025649 PMAQI
8th Jul 20256210 PMAQI
8th Jul 20256211 PMAQI
9th Jul 20256112 AMAQI
9th Jul 2025581 AMAQI
9th Jul 2025582 AMAQI
9th Jul 2025583 AMAQI
9th Jul 2025594 AMAQI

29°C25/38°C

9th Jul 2025595 AMAQI
9th Jul 2025596 AMAQI
9th Jul 2025597 AMAQI
9th Jul 2025628 AMAQI
9th Jul 2025589 AMAQI
9th Jul 20255410 AMAQI
9th Jul 20255011 AMAQI
9th Jul 20254312 PMAQI
9th Jul 2025441 PMAQI
9th Jul 2025422 PMAQI
9th Jul 2025433 PMAQI
9th Jul 2025394 PMAQI
9th Jul 2025415 PMAQI
9th Jul 2025416 PMAQI
9th Jul 2025427 PMAQI
9th Jul 2025538 PMAQI
9th Jul 2025549 PMAQI
9th Jul 20255510 PMAQI
9th Jul 20255611 PMAQI
10th Jul 20255612 AMAQI
10th Jul 2025581 AMAQI
10th Jul 2025592 AMAQI
10th Jul 2025583 AMAQI
10th Jul 2025574 AMAQI

31°C25/36°C

10th Jul 2025585 AMAQI
10th Jul 2025586 AMAQI
10th Jul 2025577 AMAQI
10th Jul 2025658 AMAQI
10th Jul 2025819 AMAQI
10th Jul 20258210 AMAQI
10th Jul 20258211 AMAQI
10th Jul 20258112 PMAQI
10th Jul 2025721 PMAQI
10th Jul 2025782 PMAQI
10th Jul 2025733 PMAQI
10th Jul 2025704 PMAQI
10th Jul 2025695 PMAQI
10th Jul 2025686 PMAQI
10th Jul 2025657 PMAQI
10th Jul 2025648 PMAQI
10th Jul 2025649 PMAQI
10th Jul 20256610 PMAQI
10th Jul 20256811 PMAQI
11th Jul 20257012 AMAQI
11th Jul 2025601 AMAQI
11th Jul 2025592 AMAQI
11th Jul 2025603 AMAQI
11th Jul 2025624 AMAQI

30°C26/34°C

11th Jul 2025635 AMAQI
11th Jul 2025636 AMAQI
11th Jul 2025637 AMAQI
11th Jul 2025918 AMAQI
11th Jul 20251109 AMAQI
11th Jul 202511910 AMAQI
11th Jul 202511711 AMAQI
11th Jul 202511112 PMAQI
11th Jul 20251121 PMAQI
11th Jul 20251002 PMAQI
11th Jul 20251063 PMAQI
11th Jul 2025954 PMAQI
11th Jul 2025935 PMAQI
11th Jul 2025936 PMAQI
11th Jul 2025847 PMAQI
11th Jul 2025768 PMAQI
11th Jul 2025769 PMAQI
11th Jul 20257610 PMAQI
11th Jul 20257911 PMAQI
12th Jul 20257812 AMAQI
12th Jul 2025681 AMAQI
12th Jul 2025632 AMAQI
12th Jul 2025663 AMAQI
12th Jul 2025724 AMAQI

32°C26/37°C

12th Jul 2025725 AMAQI
12th Jul 2025746 AMAQI
12th Jul 2025727 AMAQI
12th Jul 2025928 AMAQI
12th Jul 2025929 AMAQI
12th Jul 20259110 AMAQI
12th Jul 20258811 AMAQI
12th Jul 20258212 PMAQI
12th Jul 2025771 PMAQI
12th Jul 2025672 PMAQI
12th Jul 2025683 PMAQI
12th Jul 2025674 PMAQI
12th Jul 2025665 PMAQI
12th Jul 2025676 PMAQI
12th Jul 2025647 PMAQI
12th Jul 2025668 PMAQI
12th Jul 2025679 PMAQI
12th Jul 20256710 PMAQI
12th Jul 20256811 PMAQI
13th Jul 20256912 AMAQI
13th Jul 2025701 AMAQI
13th Jul 2025702 AMAQI
13th Jul 2025703 AMAQI
13th Jul 2025724 AMAQI

31°C26/36°C

13th Jul 2025725 AMAQI
13th Jul 2025726 AMAQI
13th Jul 2025737 AMAQI
13th Jul 2025828 AMAQI
13th Jul 2025899 AMAQI
13th Jul 20258210 AMAQI
13th Jul 20256911 AMAQI
13th Jul 20257012 PMAQI
13th Jul 2025661 PMAQI
13th Jul 2025682 PMAQI
13th Jul 2025663 PMAQI
13th Jul 2025664 PMAQI
13th Jul 2025645 PMAQI
13th Jul 2025606 PMAQI
13th Jul 2025597 PMAQI
13th Jul 2025638 PMAQI
13th Jul 2025629 PMAQI
13th Jul 20256210 PMAQI
13th Jul 20256311 PMAQI
14th Jul 20256512 AMAQI
14th Jul 2025701 AMAQI
14th Jul 2025722 AMAQI
14th Jul 2025713 AMAQI
14th Jul 2025724 AMAQI

33°C27/39°C

14th Jul 2025725 AMAQI
14th Jul 2025716 AMAQI
14th Jul 2025717 AMAQI
14th Jul 2025828 AMAQI
14th Jul 2025749 AMAQI
14th Jul 20256710 AMAQI
14th Jul 20256711 AMAQI
14th Jul 20256612 PMAQI
14th Jul 2025661 PMAQI
14th Jul 2025662 PMAQI
14th Jul 2025683 PMAQI
14th Jul 2025664 PMAQI
14th Jul 2025675 PMAQI
14th Jul 2025666 PMAQI
14th Jul 2025477 PMAQI
14th Jul 2025588 PMAQI
14th Jul 2025609 PMAQI
14th Jul 20256110 PMAQI
14th Jul 20256411 PMAQI
15th Jul 20256512 AMAQI
15th Jul 2025681 AMAQI
15th Jul 2025702 AMAQI
15th Jul 2025703 AMAQI
15th Jul 2025704 AMAQI

34°C29/40°C

15th Jul 2025695 AMAQI
15th Jul 2025706 AMAQI
15th Jul 2025707 AMAQI
15th Jul 2025688 AMAQI
15th Jul 2025629 AMAQI
15th Jul 20256410 AMAQI
15th Jul 20256511 AMAQI
15th Jul 20256412 PMAQI
15th Jul 2025641 PMAQI
15th Jul 2025642 PMAQI
15th Jul 2025643 PMAQI
15th Jul 2025664 PMAQI
15th Jul 2025655 PMAQI
15th Jul 2025676 PMAQI
15th Jul 2025667 PMAQI
15th Jul 2025668 PMAQI
15th Jul 2025699 PMAQI
15th Jul 20257010 PMAQI
15th Jul 20256911 PMAQI
16th Jul 20256912 AMAQI
16th Jul 2025691 AMAQI
16th Jul 2025682 AMAQI
16th Jul 2025683 AMAQI
16th Jul 2025674 AMAQI

34°C29/40°C

16th Jul 2025675 AMAQI
16th Jul 2025676 AMAQI
16th Jul 2025687 AMAQI
16th Jul 2025798 AMAQI
16th Jul 2025829 AMAQI
16th Jul 20257210 AMAQI
16th Jul 20256611 AMAQI
16th Jul 20256412 PMAQI
16th Jul 2025651 PMAQI
16th Jul 2025752 PMAQI
16th Jul 2025813 PMAQI
16th Jul 2025794 PMAQI
16th Jul 2025845 PMAQI
16th Jul 2025856 PMAQI
16th Jul 2025857 PMAQI
16th Jul 2025768 PMAQI
16th Jul 2025729 PMAQI
16th Jul 20256810 PMAQI
16th Jul 20256811 PMAQI
17th Jul 20256612 AMAQI
17th Jul 2025681 AMAQI
17th Jul 2025682 AMAQI
17th Jul 2025683 AMAQI
17th Jul 2025694 AMAQI

35°C29/41°C

17th Jul 2025695 AMAQI
17th Jul 2025696 AMAQI
17th Jul 2025697 AMAQI
17th Jul 2025668 AMAQI
17th Jul 2025629 AMAQI
17th Jul 20256810 AMAQI
17th Jul 20256111 AMAQI
17th Jul 20256012 PMAQI
17th Jul 2025571 PMAQI
17th Jul 2025572 PMAQI
17th Jul 2025533 PMAQI
17th Jul 2025524 PMAQI
17th Jul 2025505 PMAQI
17th Jul 2025546 PMAQI
17th Jul 2025517 PMAQI
17th Jul 2025618 PMAQI
17th Jul 2025629 PMAQI
17th Jul 20256310 PMAQI
17th Jul 20256511 PMAQI
18th Jul 20256612 AMAQI
18th Jul 2025681 AMAQI
18th Jul 2025692 AMAQI
18th Jul 2025673 AMAQI
18th Jul 2025674 AMAQI

34°C26/41°C

18th Jul 2025665 AMAQI
18th Jul 2025666 AMAQI
18th Jul 2025667 AMAQI
18th Jul 2025788 AMAQI
18th Jul 2025809 AMAQI
18th Jul 20256910 AMAQI
18th Jul 20256811 AMAQI
18th Jul 20256212 PMAQI
18th Jul 2025641 PMAQI
18th Jul 2025682 PMAQI
18th Jul 2025643 PMAQI
18th Jul 2025664 PMAQI
18th Jul 2025635 PMAQI
18th Jul 2025616 PMAQI
18th Jul 2025617 PMAQI
18th Jul 2025638 PMAQI
18th Jul 2025679 PMAQI
18th Jul 20256410 PMAQI
18th Jul 20256211 PMAQI
19th Jul 20256412 AMAQI
19th Jul 2025671 AMAQI
19th Jul 2025672 AMAQI
19th Jul 2025673 AMAQI
19th Jul 2025684 AMAQI

33°C27/39°C

19th Jul 2025685 AMAQI
19th Jul 2025686 AMAQI
19th Jul 2025687 AMAQI
19th Jul 2025958 AMAQI
19th Jul 20251049 AMAQI
19th Jul 20259110 AMAQI
19th Jul 20257611 AMAQI
19th Jul 20257012 PMAQI
19th Jul 2025661 PMAQI
19th Jul 2025662 PMAQI
19th Jul 2025613 PMAQI
19th Jul 2025604 PMAQI
19th Jul 2025625 PMAQI
19th Jul 2025636 PMAQI
19th Jul 2025647 PMAQI
19th Jul 2025658 PMAQI
19th Jul 2025669 PMAQI
19th Jul 20256610 PMAQI
19th Jul 20256711 PMAQI
20th Jul 20256612 AMAQI
20th Jul 2025661 AMAQI
20th Jul 2025662 AMAQI
20th Jul 2025663 AMAQI
20th Jul 2025684 AMAQI

32°C26/38°C

20th Jul 2025695 AMAQI
20th Jul 2025696 AMAQI
20th Jul 2025697 AMAQI
20th Jul 2025768 AMAQI
20th Jul 2025879 AMAQI
20th Jul 20257010 AMAQI
20th Jul 20256611 AMAQI
20th Jul 20256412 PMAQI
20th Jul 2025581 PMAQI
20th Jul 2025582 PMAQI
20th Jul 2025663 PMAQI
20th Jul 2025634 PMAQI
20th Jul 2025635 PMAQI
20th Jul 2025646 PMAQI
20th Jul 2025597 PMAQI
20th Jul 2025638 PMAQI
20th Jul 2025629 PMAQI
20th Jul 20256410 PMAQI
20th Jul 20256711 PMAQI
21st Jul 20256412 AMAQI
21st Jul 2025661 AMAQI
21st Jul 2025662 AMAQI
21st Jul 2025663 AMAQI
21st Jul 2025674 AMAQI

31°C25/40°C

21st Jul 2025685 AMAQI
21st Jul 2025686 AMAQI
21st Jul 2025687 AMAQI
21st Jul 2025608 AMAQI
21st Jul 2025569 AMAQI
21st Jul 20257210 AMAQI
21st Jul 20257211 AMAQI
21st Jul 20256412 PMAQI
21st Jul 2025641 PMAQI
21st Jul 2025602 PMAQI
21st Jul 2025553 PMAQI
21st Jul 2025504 PMAQI
21st Jul 2025585 PMAQI
21st Jul 2025636 PMAQI
21st Jul 2025677 PMAQI
21st Jul 2025688 PMAQI
21st Jul 2025729 PMAQI
21st Jul 20257610 PMAQI
21st Jul 20257811 PMAQI
22nd Jul 20257812 AMAQI
22nd Jul 2025661 AMAQI
22nd Jul 2025662 AMAQI
22nd Jul 2025663 AMAQI
22nd Jul 2025664 AMAQI

29°C24/36°C

22nd Jul 2025655 AMAQI
22nd Jul 2025666 AMAQI
22nd Jul 2025667 AMAQI
22nd Jul 2025848 AMAQI
22nd Jul 2025819 AMAQI
22nd Jul 20257010 AMAQI
22nd Jul 20256411 AMAQI
22nd Jul 20256712 PMAQI
22nd Jul 2025621 PMAQI
22nd Jul 2025562 PMAQI
22nd Jul 2025543 PMAQI
22nd Jul 2025444 PMAQI
22nd Jul 2025365 PMAQI
22nd Jul 2025336 PMAQI
22nd Jul 2025407 PMAQI
22nd Jul 2025578 PMAQI
22nd Jul 2025589 PMAQI
22nd Jul 20255810 PMAQI
22nd Jul 20255411 PMAQI
23rd Jul 20255812 AMAQI
23rd Jul 2025641 AMAQI
23rd Jul 2025672 AMAQI
23rd Jul 2025673 AMAQI
23rd Jul 2025684 AMAQI

29°C25/35°C

23rd Jul 2025685 AMAQI
23rd Jul 2025686 AMAQI
23rd Jul 2025687 AMAQI
23rd Jul 2025588 AMAQI
23rd Jul 2025429 AMAQI
23rd Jul 20253510 AMAQI
23rd Jul 20252311 AMAQI
23rd Jul 20252212 PMAQI
23rd Jul 2025251 PMAQI
23rd Jul 2025222 PMAQI
23rd Jul 2025213 PMAQI
23rd Jul 2025204 PMAQI
23rd Jul 2025225 PMAQI
23rd Jul 2025226 PMAQI
23rd Jul 2025327 PMAQI
23rd Jul 2025538 PMAQI
23rd Jul 2025539 PMAQI
23rd Jul 20255210 PMAQI
23rd Jul 20255311 PMAQI
24th Jul 20255312 AMAQI
24th Jul 2025531 AMAQI
24th Jul 2025612 AMAQI
24th Jul 2025643 AMAQI
24th Jul 2025604 AMAQI

29°C25/34°C

24th Jul 2025605 AMAQI
24th Jul 2025616 AMAQI
24th Jul 2025607 AMAQI
24th Jul 2025568 AMAQI
24th Jul 2025549 AMAQI
24th Jul 20255310 AMAQI
24th Jul 20255211 AMAQI
24th Jul 20255212 PMAQI
24th Jul 2025451 PMAQI
24th Jul 2025462 PMAQI
24th Jul 2025433 PMAQI
24th Jul 2025354 PMAQI
24th Jul 2025325 PMAQI
24th Jul 2025226 PMAQI
24th Jul 2025397 PMAQI
24th Jul 2025548 PMAQI
24th Jul 2025529 PMAQI
24th Jul 20255210 PMAQI
24th Jul 20255211 PMAQI
25th Jul 20255412 AMAQI
25th Jul 2025581 AMAQI
25th Jul 2025592 AMAQI
25th Jul 2025593 AMAQI
25th Jul 2025584 AMAQI

32°C25/39°C

25th Jul 2025575 AMAQI
25th Jul 2025586 AMAQI
25th Jul 2025587 AMAQI
25th Jul 2025568 AMAQI
25th Jul 2025569 AMAQI
25th Jul 20256010 AMAQI
25th Jul 20255911 AMAQI
25th Jul 20256012 PMAQI
25th Jul 2025591 PMAQI
25th Jul 2025582 PMAQI
25th Jul 2025563 PMAQI
25th Jul 2025554 PMAQI
25th Jul 2025535 PMAQI
25th Jul 2025526 PMAQI
25th Jul 2025537 PMAQI
25th Jul 2025558 PMAQI
25th Jul 2025569 PMAQI
25th Jul 20255610 PMAQI
25th Jul 20255711 PMAQI
26th Jul 20255812 AMAQI
26th Jul 2025581 AMAQI
26th Jul 2025582 AMAQI
26th Jul 2025583 AMAQI
26th Jul 2025584 AMAQI

33°C26/40°C

26th Jul 2025585 AMAQI
26th Jul 2025596 AMAQI
26th Jul 2025587 AMAQI
26th Jul 2025638 AMAQI
26th Jul 2025599 AMAQI
26th Jul 20255810 AMAQI
26th Jul 20255411 AMAQI
26th Jul 20255312 PMAQI
26th Jul 2025511 PMAQI
26th Jul 2025512 PMAQI
26th Jul 2025403 PMAQI
26th Jul 2025224 PMAQI
26th Jul 2025215 PMAQI
26th Jul 2025316 PMAQI
26th Jul 2025407 PMAQI
26th Jul 2025518 PMAQI
26th Jul 2025529 PMAQI
26th Jul 20255410 PMAQI
26th Jul 20255411 PMAQI
27th Jul 20255512 AMAQI
27th Jul 2025581 AMAQI
27th Jul 2025582 AMAQI
27th Jul 2025583 AMAQI
27th Jul 2025584 AMAQI

31°C25/37°C

27th Jul 2025585 AMAQI
27th Jul 2025576 AMAQI
27th Jul 2025587 AMAQI
27th Jul 2025588 AMAQI
27th Jul 2025609 AMAQI
27th Jul 20255610 AMAQI
27th Jul 20255411 AMAQI
27th Jul 20255512 PMAQI
27th Jul 2025561 PMAQI
27th Jul 2025552 PMAQI
27th Jul 2025523 PMAQI
27th Jul 2025484 PMAQI
27th Jul 2025485 PMAQI
27th Jul 2025476 PMAQI
27th Jul 2025467 PMAQI
27th Jul 2025548 PMAQI
27th Jul 2025549 PMAQI
27th Jul 20255410 PMAQI
27th Jul 20255411 PMAQI
28th Jul 20255512 AMAQI
28th Jul 2025581 AMAQI
28th Jul 2025582 AMAQI
28th Jul 2025583 AMAQI
28th Jul 2025584 AMAQI

31°C26/36°C

28th Jul 2025585 AMAQI
28th Jul 2025586 AMAQI
28th Jul 2025587 AMAQI
28th Jul 2025638 AMAQI
28th Jul 2025649 AMAQI
28th Jul 20256210 AMAQI
28th Jul 20256111 AMAQI
28th Jul 20256212 PMAQI
28th Jul 2025681 PMAQI
28th Jul 2025652 PMAQI
28th Jul 2025583 PMAQI
28th Jul 2025554 PMAQI
28th Jul 2025525 PMAQI
28th Jul 2025446 PMAQI
28th Jul 2025477 PMAQI
28th Jul 2025538 PMAQI
28th Jul 2025529 PMAQI
28th Jul 20255210 PMAQI
28th Jul 20255311 PMAQI
29th Jul 20255312 AMAQI
29th Jul 2025581 AMAQI
29th Jul 2025582 AMAQI
29th Jul 2025583 AMAQI
29th Jul 2025594 AMAQI

33°C27/40°C

29th Jul 2025595 AMAQI
29th Jul 2025596 AMAQI
29th Jul 2025587 AMAQI
29th Jul 2025628 AMAQI
29th Jul 2025579 AMAQI
29th Jul 20255410 AMAQI
29th Jul 20255411 AMAQI
29th Jul 20255512 PMAQI
29th Jul 2025551 PMAQI
29th Jul 2025572 PMAQI
29th Jul 2025563 PMAQI
29th Jul 2025544 PMAQI
29th Jul 2025525 PMAQI
29th Jul 2025516 PMAQI
29th Jul 2025547 PMAQI
29th Jul 2025558 PMAQI
29th Jul 2025569 PMAQI
29th Jul 20255510 PMAQI
29th Jul 20255411 PMAQI
30th Jul 20255412 AMAQI
30th Jul 2025581 AMAQI
30th Jul 2025582 AMAQI
30th Jul 2025583 AMAQI
30th Jul 2025584 AMAQI

32°C26/39°C

30th Jul 2025585 AMAQI
30th Jul 2025586 AMAQI
30th Jul 2025587 AMAQI
30th Jul 2025758 AMAQI
30th Jul 2025769 AMAQI
30th Jul 20256910 AMAQI
30th Jul 20256111 AMAQI
30th Jul 20255912 PMAQI
30th Jul 2025571 PMAQI
30th Jul 2025552 PMAQI
30th Jul 2025553 PMAQI
30th Jul 2025564 PMAQI
30th Jul 2025545 PMAQI
30th Jul 2025576 PMAQI
30th Jul 2025567 PMAQI
30th Jul 2025588 PMAQI
30th Jul 2025589 PMAQI
30th Jul 20255710 PMAQI
30th Jul 20255711 PMAQI
31st Jul 20255612 AMAQI
31st Jul 2025581 AMAQI
31st Jul 2025582 AMAQI
31st Jul 2025583 AMAQI
31st Jul 2025584 AMAQI

32°C27/39°C

31st Jul 2025585 AMAQI
31st Jul 2025586 AMAQI
31st Jul 2025587 AMAQI
31st Jul 2025588 AMAQI
31st Jul 2025589 AMAQI
31st Jul 20257010 AMAQI
31st Jul 20257511 AMAQI
31st Jul 20257012 PMAQI
31st Jul 2025731 PMAQI
31st Jul 2025702 PMAQI
31st Jul 2025623 PMAQI
31st Jul 2025654 PMAQI
31st Jul 2025595 PMAQI
31st Jul 2025566 PMAQI
31st Jul 2025587 PMAQI
31st Jul 2025598 PMAQI
31st Jul 2025619 PMAQI
31st Jul 20256010 PMAQI
31st Jul 20256211 PMAQI
1st Aug 20255912 AMAQI
1st Aug 2025601 AMAQI
1st Aug 2025592 AMAQI
1st Aug 2025583 AMAQI
1st Aug 2025584 AMAQI

31°C24/38°C

1st Aug 2025585 AMAQI
1st Aug 2025586 AMAQI
1st Aug 2025567 AMAQI
1st Aug 2025608 AMAQI
1st Aug 2025639 AMAQI
1st Aug 20256810 AMAQI
1st Aug 20256211 AMAQI
1st Aug 20256812 PMAQI
1st Aug 2025621 PMAQI
1st Aug 2025622 PMAQI
1st Aug 2025643 PMAQI
1st Aug 2025624 PMAQI
1st Aug 2025665 PMAQI
1st Aug 2025636 PMAQI
1st Aug 2025627 PMAQI
1st Aug 2025598 PMAQI
1st Aug 2025609 PMAQI
1st Aug 20256210 PMAQI
1st Aug 20256311 PMAQI
2nd Aug 20256012 AMAQI
2nd Aug 2025581 AMAQI
2nd Aug 2025572 AMAQI
2nd Aug 2025593 AMAQI
2nd Aug 2025604 AMAQI

32°C26/39°C

2nd Aug 2025595 AMAQI
2nd Aug 2025606 AMAQI
2nd Aug 2025597 AMAQI
2nd Aug 2025668 AMAQI
2nd Aug 2025589 AMAQI
2nd Aug 20256010 AMAQI
2nd Aug 20256011 AMAQI
2nd Aug 20255812 PMAQI
2nd Aug 2025621 PMAQI
2nd Aug 2025572 PMAQI
2nd Aug 2025573 PMAQI
2nd Aug 2025474 PMAQI
2nd Aug 2025535 PMAQI
2nd Aug 2025556 PMAQI
2nd Aug 2025587 PMAQI
2nd Aug 2025598 PMAQI
2nd Aug 2025609 PMAQI
2nd Aug 20255910 PMAQI
2nd Aug 20256211 PMAQI
3rd Aug 20256012 AMAQI
3rd Aug 2025591 AMAQI
3rd Aug 2025592 AMAQI
3rd Aug 2025603 AMAQI
3rd Aug 2025614 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 - 3 PM

63AQI

8 heures / Jour
240 heures / Mois
Heure moyenne la plus basse
4 PM - 7 PM

55AQI

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 3 PM (Moyenne 63), tandis que l'AQI le plus bas était entre 4 PM à 7 PM (Moyenne 55).
Heure de la nuit
Heure moyenne la plus haute
12 AM - 11 PM

61AQI

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

60AQI

4 heures / Jour
120 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 12 AM à 11 PM (Moyenne 61), tandis que l'AQI le plus bas était entre 8 PM à 11 PM (Moyenne 60).

Jours de 2025 Vs Qualité de l'Air

Bda, Jiangguanchi, Henan, China

2025

3%

7

41%

87

39%

84

15%

31

2%

4

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

Bon
7 Jours
Modéré
87 Jours
Pauvre
84 Jours
Non sain
31 Jours
Sévère
4 Jours
Dangereux
0 Jours

Sous les limites sécuritaires de l'OMS pour la qualité de l'air : 3%

Niveau de risque sanitaire:

Extrême

En 2025, 3% 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, Jiangguanchi, 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
169AQI
2nd Janvier 2025
160AQI
3rd Janvier 2025
177AQI
4th Janvier 2025
193AQI
5th Janvier 2025
153AQI
6th Janvier 2025
119AQI
7th Janvier 2025
134AQI
8th Janvier 2025
96AQI
9th Janvier 2025
107AQI
10th Janvier 2025
133AQI
11th Janvier 2025
107AQI
12th Janvier 2025
105AQI
13th Janvier 2025
138AQI
14th Janvier 2025
127AQI
15th Janvier 2025
109AQI
16th Janvier 2025
105AQI
17th Janvier 2025
137AQI
18th Janvier 2025
146AQI
19th Janvier 2025
142AQI
20th Janvier 2025
179AQI
21st Janvier 2025
203AQI
22nd Janvier 2025
183AQI
23rd Janvier 2025
155AQI
24th Janvier 2025
180AQI
25th Janvier 2025
171AQI
26th Janvier 2025
101AQI
27th Janvier 2025
88AQI
28th Janvier 2025
119AQI
29th Janvier 2025
270AQI
30th Janvier 2025
187AQI
31st Janvier 2025
181AQI
1st Février 2025
169AQI
2nd Février 2025
186AQI
3rd Février 2025
136AQI
4th Février 2025
117AQI
5th Février 2025
94AQI
6th Février 2025
98AQI
7th Février 2025
90AQI
8th Février 2025
95AQI
9th Février 2025
102AQI
10th Février 2025
133AQI
11th Février 2025
150AQI
12th Février 2025
120AQI
13th Février 2025
135AQI
14th Février 2025
140AQI
15th Février 2025
142AQI
16th Février 2025
106AQI
17th Février 2025
135AQI
18th Février 2025
140AQI
19th Février 2025
151AQI
20th Février 2025
153AQI
21st Février 2025
158AQI
22nd Février 2025
160AQI
23rd Février 2025
155AQI
24th Février 2025
148AQI
25th Février 2025
136AQI
26th Février 2025
153AQI
27th Février 2025
165AQI
28th Février 2025
163AQI
1st Mars 2025
158AQI
2nd Mars 2025
89AQI
3rd Mars 2025
92AQI
4th Mars 2025
98AQI
5th Mars 2025
136AQI
6th Mars 2025
132AQI
7th Mars 2025
135AQI
8th Mars 2025
148AQI
9th Mars 2025
153AQI
10th Mars 2025
149AQI
11th Mars 2025
158AQI
12th Mars 2025
153AQI
13th Mars 2025
172AQI
14th Mars 2025
99AQI
15th Mars 2025
147AQI
16th Mars 2025
80AQI
17th Mars 2025
90AQI
18th Mars 2025
88AQI
19th Mars 2025
91AQI
20th Mars 2025
69AQI
21st Mars 2025
82AQI
22nd Mars 2025
88AQI
23rd Mars 2025
104AQI
24th Mars 2025
257AQI
25th Mars 2025
118AQI
26th Mars 2025
153AQI
27th Mars 2025
107AQI
28th Mars 2025
139AQI
29th Mars 2025
86AQI
30th Mars 2025
102AQI
31st Mars 2025
103AQI
1st Avril 2025
103AQI
2nd Avril 2025
73AQI
3rd Avril 2025
96AQI
4th Avril 2025
128AQI
5th Avril 2025
79AQI
6th Avril 2025
118AQI
7th Avril 2025
98AQI
8th Avril 2025
137AQI
9th Avril 2025
135AQI
10th Avril 2025
137AQI
11th Avril 2025
134AQI
12th Avril 2025
246AQI
13th Avril 2025
113AQI
14th Avril 2025
91AQI
15th Avril 2025
101AQI
16th Avril 2025
115AQI
17th Avril 2025
128AQI
18th Avril 2025
129AQI
19th Avril 2025
128AQI
20th Avril 2025
120AQI
21st Avril 2025
120AQI
22nd Avril 2025
111AQI
23rd Avril 2025
132AQI
24th Avril 2025
83AQI
25th Avril 2025
122AQI
26th Avril 2025
104AQI
27th Avril 2025
109AQI
28th Avril 2025
76AQI
29th Avril 2025
84AQI
30th Avril 2025
93AQI
1st Mai 2025
91AQI
2nd Mai 2025
107AQI
3rd Mai 2025
74AQI
4th Mai 2025
89AQI
5th Mai 2025
181AQI
6th Mai 2025
138AQI
7th Mai 2025
162AQI
8th Mai 2025
149AQI
9th Mai 2025
114AQI
10th Mai 2025
107AQI
11th Mai 2025
90AQI
12th Mai 2025
101AQI
13th Mai 2025
115AQI
14th Mai 2025
104AQI
15th Mai 2025
121AQI
16th Mai 2025
101AQI
17th Mai 2025
165AQI
18th Mai 2025
109AQI
19th Mai 2025
146AQI
20th Mai 2025
124AQI
21st Mai 2025
130AQI
22nd Mai 2025
116AQI
23rd Mai 2025
140AQI
24th Mai 2025
105AQI
25th Mai 2025
116AQI
26th Mai 2025
103AQI
27th Mai 2025
128AQI
28th Mai 2025
116AQI
29th Mai 2025
117AQI
30th Mai 2025
110AQI
31st Mai 2025
88AQI
1st Juin 2025
88AQI
2nd Juin 2025
93AQI
3rd Juin 2025
87AQI
4th Juin 2025
88AQI
5th Juin 2025
78AQI
6th Juin 2025
84AQI
7th Juin 2025
92AQI
8th Juin 2025
89AQI
9th Juin 2025
81AQI
10th Juin 2025
84AQI
11th Juin 2025
77AQI
12th Juin 2025
75AQI
13th Juin 2025
77AQI
14th Juin 2025
70AQI
15th Juin 2025
60AQI
16th Juin 2025
65AQI
17th Juin 2025
70AQI
18th Juin 2025
62AQI
19th Juin 2025
56AQI
20th Juin 2025
58AQI
21st Juin 2025
63AQI
22nd Juin 2025
55AQI
23rd Juin 2025
62AQI
24th Juin 2025
62AQI
25th Juin 2025
72AQI
26th Juin 2025
60AQI
27th Juin 2025
52AQI
28th Juin 2025
58AQI
29th Juin 2025
52AQI
30th Juin 2025
50AQI
1st Juillet 2025
47AQI
2nd Juillet 2025
48AQI
3rd Juillet 2025
45AQI
4th Juillet 2025
49AQI
5th Juillet 2025
42AQI
6th Juillet 2025
54AQI
7th Juillet 2025
62AQI
8th Juillet 2025
61AQI
9th Juillet 2025
52AQI
10th Juillet 2025
66AQI
11th Juillet 2025
82AQI
12th Juillet 2025
72AQI
13th Juillet 2025
68AQI
14th Juillet 2025
66AQI
15th Juillet 2025
67AQI
16th Juillet 2025
73AQI
17th Juillet 2025
62AQI
18th Juillet 2025
66AQI
19th Juillet 2025
69AQI
20th Juillet 2025
66AQI
21st Juillet 2025
66AQI
22nd Juillet 2025
60AQI
23rd Juillet 2025
47AQI
24th Juillet 2025
51AQI
25th Juillet 2025
57AQI
26th Juillet 2025
51AQI
27th Juillet 2025
55AQI
28th Juillet 2025
56AQI
29th Juillet 2025
56AQI
30th Juillet 2025
58AQI
31st Juillet 2025
61AQI
1st Août 2025
61AQI

148AQI

137AQI

122AQI

115AQI

118AQI

71AQI

59AQI

61AQI

Nombre de jours

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

2025109AQI

2
15
12
2
4
14
10
12
12
6
1
9
20
1
5
23
3
1
29
6
25
1
7
87
84
31
4

Le plus élevé AQI enregistré en

Janvier

148AQI

Le plus bas AQI enregistré en

Juillet

59AQI

2024111AQI

5
8
12
5
1
1
8
6
13
1
6
15
10
9
20
1
1
12
14
4
23
7
16
13
2
11
18
2
8
18
3
1
3
3
9
15
1
10
11
9
1
20
10
40
126
117
75
7
1

Le plus élevé AQI enregistré en

Janvier

158AQI

Le plus bas AQI enregistré en

Juillet

56AQI

2023110AQI

5
8
8
8
2
4
9
11
3
1
5
18
7
1
2
11
10
4
3
4
21
6
4
26
14
17
5
24
2
3
21
6
7
17
7
1
7
13
5
1
8
8
13
1
34
156
97
55
15
4

Le plus élevé AQI enregistré en

Janvier

173AQI

Le plus bas AQI enregistré en

Juillet

54AQI

2022116AQI

2
21
8
13
8
12
12
5
2
14
16
27
4
28
2
5
15
2
1
16
11
1
6
6
16
3
2
13
11
4
5
10
11
4
1
13
137
99
53
14
1

Le plus élevé AQI enregistré en

Janvier

188AQI

Le plus bas AQI enregistré en

Août

66AQI

2021110AQI

4
8
11
6
2
3
14
11
6
19
3
1
2
16
12
1
1
1
22
7
1
3
19
8
9
21
6
15
6
21
3
4
10
8
9
1
9
8
12
5
16
9
1
30
151
103
57
8
5

Le plus élevé AQI enregistré en

Janvier

172AQI

Le plus bas AQI enregistré en

Juillet

57AQI

2020110AQI

1
5
7
4
15
2
11
7
2
19
8
1
3
26
2
5
18
8
18
12
10
13
8
5
12
10
3
1
2
7
17
4
12
118
91
38
7

Le plus élevé AQI enregistré en

Décembre

162AQI

Le plus bas AQI enregistré en

Août

80AQI

Années les plus & moins polluées des 6 dernières années

Année la plus polluée enregistrée
2022(Moyenne)
116AQI
Année la moins polluée enregistrée
2025(Moyenne)
109AQI

La qualité de l'air annuelle de Bda pour l'année 2025 AQI (109) montre un changement moyen de pourcentage de -1.7% (amélioré AQI) par rapport aux années précédentes : 2020 (110), 2021 (110), 2022 (116), 2023 (110), 2024 (111).