Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Analyse Historique de la Qualité de l'Air à Fengning County Environmental Protection Bureau, Chengde, Hebei, 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

Fengning County Environmental Protection Bureau, Chengde, Hebei, China

2021
2022
2024
2025
AQI
.
Jours

Tendances AQI : Le plus élevé et le plus bas

AQI le plus élevé enregistré le
7th Aug 2024
82AQI
AQI le plus bas enregistré le
1st Aug 2021
1AQI

Analyse du même jour (7th August ):
Ce jour-là, l'AQI au cours des 4 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 2024 le même jour.

Télécharger les données annuelles 2024

Rapport mondial sur la qualité de l'air

Globe

Tendance AQI Jour & Nuit : 7th Aug - 8th Aug 2025

Fengning County Environmental Protection Bureau, Chengde, Hebei, China

AQI
Jour
Nuit
.

5 AM7th Aug 2025

7 PM

4 AM8th 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
11PM7th Aug

62AQI

Heure moyenne la plus basse
6PM7th Aug

46AQI

Au cours des 24 dernières heures,

L'AQI de Fengning County Environmental Protection Bureau a atteint son point le plus élevé de 62 à 11 PM pendant le Nuit, tandis que le point le plus bas, 46, a été enregistré à 6 PM pendant le Nuit entre 7th Aug et 8th Aug 2025.

Tendance AQI Jour & Nuit : Jul - Aug 2025

Fengning County Environmental Protection Bureau, Chengde, Hebei, China

JulAug
09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th
Jour
Nuit
9th Jul 2025605 AMAQI
9th Jul 2025606 AMAQI
9th Jul 2025607 AMAQI
9th Jul 2025758 AMAQI
9th Jul 2025769 AMAQI
9th Jul 20258010 AMAQI
9th Jul 20258411 AMAQI
9th Jul 20257312 PMAQI
9th Jul 2025661 PMAQI
9th Jul 2025622 PMAQI
9th Jul 2025613 PMAQI
9th Jul 2025594 PMAQI
9th Jul 2025595 PMAQI
9th Jul 2025656 PMAQI
9th Jul 2025677 PMAQI
9th Jul 2025658 PMAQI
9th Jul 2025659 PMAQI
9th Jul 20256610 PMAQI
9th Jul 20256611 PMAQI
10th Jul 20256712 AMAQI
10th Jul 2025621 AMAQI
10th Jul 2025622 AMAQI
10th Jul 2025623 AMAQI
10th Jul 2025644 AMAQI

22°C19/25°C

10th Jul 2025645 AMAQI
10th Jul 2025646 AMAQI
10th Jul 2025647 AMAQI
10th Jul 2025648 AMAQI
10th Jul 2025589 AMAQI
10th Jul 20256010 AMAQI
10th Jul 20256211 AMAQI
10th Jul 20257112 PMAQI
10th Jul 2025721 PMAQI
10th Jul 2025672 PMAQI
10th Jul 2025723 PMAQI
10th Jul 2025694 PMAQI
10th Jul 2025745 PMAQI
10th Jul 2025786 PMAQI
10th Jul 2025727 PMAQI
10th Jul 2025698 PMAQI
10th Jul 2025699 PMAQI
10th Jul 20257210 PMAQI
10th Jul 20257111 PMAQI
11th Jul 20257012 AMAQI
11th Jul 2025641 AMAQI
11th Jul 2025642 AMAQI
11th Jul 2025653 AMAQI
11th Jul 2025654 AMAQI

21°C18/26°C

11th Jul 2025665 AMAQI
11th Jul 2025666 AMAQI
11th Jul 2025667 AMAQI
11th Jul 2025868 AMAQI
11th Jul 2025879 AMAQI
11th Jul 20258410 AMAQI
11th Jul 20258111 AMAQI
11th Jul 20258112 PMAQI
11th Jul 2025721 PMAQI
11th Jul 2025752 PMAQI
11th Jul 2025703 PMAQI
11th Jul 2025764 PMAQI
11th Jul 2025805 PMAQI
11th Jul 2025756 PMAQI
11th Jul 2025787 PMAQI
11th Jul 2025728 PMAQI
11th Jul 2025719 PMAQI
11th Jul 20257110 PMAQI
11th Jul 20257111 PMAQI
12th Jul 20257212 AMAQI
12th Jul 2025671 AMAQI
12th Jul 2025662 AMAQI
12th Jul 2025663 AMAQI
12th Jul 2025684 AMAQI

23°C20/28°C

12th Jul 2025685 AMAQI
12th Jul 2025676 AMAQI
12th Jul 2025697 AMAQI
12th Jul 2025898 AMAQI
12th Jul 2025909 AMAQI
12th Jul 20258810 AMAQI
12th Jul 20259011 AMAQI
12th Jul 20258412 PMAQI
12th Jul 2025861 PMAQI
12th Jul 2025832 PMAQI
12th Jul 2025813 PMAQI
12th Jul 2025804 PMAQI
12th Jul 2025825 PMAQI
12th Jul 2025696 PMAQI
12th Jul 2025647 PMAQI
12th Jul 2025668 PMAQI
12th Jul 2025679 PMAQI
12th Jul 20256710 PMAQI
12th Jul 20256811 PMAQI
13th Jul 20256612 AMAQI
13th Jul 2025671 AMAQI
13th Jul 2025682 AMAQI
13th Jul 2025683 AMAQI
13th Jul 2025714 AMAQI

24°C20/31°C

13th Jul 2025705 AMAQI
13th Jul 2025716 AMAQI
13th Jul 2025717 AMAQI
13th Jul 2025608 AMAQI
13th Jul 2025509 AMAQI
13th Jul 20254910 AMAQI
13th Jul 20255011 AMAQI
13th Jul 20255812 PMAQI
13th Jul 2025541 PMAQI
13th Jul 2025542 PMAQI
13th Jul 2025523 PMAQI
13th Jul 2025514 PMAQI
13th Jul 2025505 PMAQI
13th Jul 2025526 PMAQI
13th Jul 2025557 PMAQI
13th Jul 2025668 PMAQI
13th Jul 2025669 PMAQI
13th Jul 20256610 PMAQI
13th Jul 20256611 PMAQI
14th Jul 20256712 AMAQI
14th Jul 2025671 AMAQI
14th Jul 2025682 AMAQI
14th Jul 2025663 AMAQI
14th Jul 2025654 AMAQI

23°C19/27°C

14th Jul 2025665 AMAQI
14th Jul 2025656 AMAQI
14th Jul 2025667 AMAQI
14th Jul 2025528 AMAQI
14th Jul 2025569 AMAQI
14th Jul 20255010 AMAQI
14th Jul 20254611 AMAQI
14th Jul 20255412 PMAQI
14th Jul 2025551 PMAQI
14th Jul 2025542 PMAQI
14th Jul 2025543 PMAQI
14th Jul 2025554 PMAQI
14th Jul 2025595 PMAQI
14th Jul 2025626 PMAQI
14th Jul 2025667 PMAQI
14th Jul 2025668 PMAQI
14th Jul 2025679 PMAQI
14th Jul 20256710 PMAQI
14th Jul 20256711 PMAQI
15th Jul 20256912 AMAQI
15th Jul 2025661 AMAQI
15th Jul 2025662 AMAQI
15th Jul 2025663 AMAQI
15th Jul 2025664 AMAQI

23°C20/26°C

15th Jul 2025675 AMAQI
15th Jul 2025666 AMAQI
15th Jul 2025667 AMAQI
15th Jul 2025708 AMAQI
15th Jul 2025699 AMAQI
15th Jul 20256810 AMAQI
15th Jul 20256611 AMAQI
15th Jul 20255812 PMAQI
15th Jul 2025631 PMAQI
15th Jul 2025622 PMAQI
15th Jul 2025623 PMAQI
15th Jul 2025604 PMAQI
15th Jul 2025595 PMAQI
15th Jul 2025566 PMAQI
15th Jul 2025567 PMAQI
15th Jul 2025648 PMAQI
15th Jul 2025659 PMAQI
15th Jul 20256510 PMAQI
15th Jul 20256411 PMAQI
16th Jul 20256412 AMAQI
16th Jul 2025661 AMAQI
16th Jul 2025682 AMAQI
16th Jul 2025663 AMAQI
16th Jul 2025664 AMAQI

19°C16/20°C

16th Jul 2025665 AMAQI
16th Jul 2025666 AMAQI
16th Jul 2025667 AMAQI
16th Jul 2025628 AMAQI
16th Jul 2025569 AMAQI
16th Jul 20254810 AMAQI
16th Jul 20254411 AMAQI
16th Jul 20255312 PMAQI
16th Jul 2025521 PMAQI
16th Jul 2025462 PMAQI
16th Jul 2025453 PMAQI
16th Jul 2025424 PMAQI
16th Jul 2025505 PMAQI
16th Jul 2025466 PMAQI
16th Jul 2025497 PMAQI
16th Jul 2025618 PMAQI
16th Jul 2025609 PMAQI
16th Jul 20256110 PMAQI
16th Jul 20256211 PMAQI
17th Jul 20256112 AMAQI
17th Jul 2025641 AMAQI
17th Jul 2025632 AMAQI
17th Jul 2025633 AMAQI
17th Jul 2025624 AMAQI

21°C18/26°C

17th Jul 2025635 AMAQI
17th Jul 2025616 AMAQI
17th Jul 2025617 AMAQI
17th Jul 2025548 AMAQI
17th Jul 2025429 AMAQI
17th Jul 20253810 AMAQI
17th Jul 20254211 AMAQI
17th Jul 20255212 PMAQI
17th Jul 2025521 PMAQI
17th Jul 2025522 PMAQI
17th Jul 2025503 PMAQI
17th Jul 2025464 PMAQI
17th Jul 2025485 PMAQI
17th Jul 2025476 PMAQI
17th Jul 2025527 PMAQI
17th Jul 2025608 PMAQI
17th Jul 2025619 PMAQI
17th Jul 20256210 PMAQI
17th Jul 20256211 PMAQI
18th Jul 20256112 AMAQI
18th Jul 2025601 AMAQI
18th Jul 2025602 AMAQI
18th Jul 2025613 AMAQI
18th Jul 2025614 AMAQI

23°C17/30°C

18th Jul 2025605 AMAQI
18th Jul 2025596 AMAQI
18th Jul 2025587 AMAQI
18th Jul 2025568 AMAQI
18th Jul 2025499 AMAQI
18th Jul 20255110 AMAQI
18th Jul 20255011 AMAQI
18th Jul 20255412 PMAQI
18th Jul 2025531 PMAQI
18th Jul 2025552 PMAQI
18th Jul 2025533 PMAQI
18th Jul 2025564 PMAQI
18th Jul 2025525 PMAQI
18th Jul 2025526 PMAQI
18th Jul 2025567 PMAQI
18th Jul 2025608 PMAQI
18th Jul 2025599 PMAQI
18th Jul 20256110 PMAQI
18th Jul 20256011 PMAQI
19th Jul 20256012 AMAQI
19th Jul 2025611 AMAQI
19th Jul 2025602 AMAQI
19th Jul 2025603 AMAQI
19th Jul 2025604 AMAQI

23°C19/28°C

19th Jul 2025605 AMAQI
19th Jul 2025606 AMAQI
19th Jul 2025607 AMAQI
19th Jul 2025628 AMAQI
19th Jul 2025659 AMAQI
19th Jul 20257110 AMAQI
19th Jul 20257811 AMAQI
19th Jul 20257212 PMAQI
19th Jul 2025771 PMAQI
19th Jul 2025722 PMAQI
19th Jul 2025743 PMAQI
19th Jul 2025734 PMAQI
19th Jul 2025735 PMAQI
19th Jul 2025726 PMAQI
19th Jul 2025727 PMAQI
19th Jul 2025658 PMAQI
19th Jul 2025659 PMAQI
19th Jul 20256510 PMAQI
19th Jul 20256511 PMAQI
20th Jul 20256612 AMAQI
20th Jul 2025621 AMAQI
20th Jul 2025602 AMAQI
20th Jul 2025613 AMAQI
20th Jul 2025614 AMAQI

20°C16/23°C

20th Jul 2025625 AMAQI
20th Jul 2025616 AMAQI
20th Jul 2025617 AMAQI
20th Jul 2025608 AMAQI
20th Jul 2025599 AMAQI
20th Jul 20255410 AMAQI
20th Jul 20254811 AMAQI
20th Jul 20254012 PMAQI
20th Jul 2025451 PMAQI
20th Jul 2025422 PMAQI
20th Jul 2025443 PMAQI
20th Jul 2025474 PMAQI
20th Jul 2025505 PMAQI
20th Jul 2025476 PMAQI
20th Jul 2025507 PMAQI
20th Jul 2025568 PMAQI
20th Jul 2025589 PMAQI
20th Jul 20255910 PMAQI
20th Jul 20255811 PMAQI
21st Jul 20255812 AMAQI
21st Jul 2025621 AMAQI
21st Jul 2025622 AMAQI
21st Jul 2025623 AMAQI
21st Jul 2025604 AMAQI

19°C17/21°C

21st Jul 2025605 AMAQI
21st Jul 2025606 AMAQI
21st Jul 2025617 AMAQI
21st Jul 2025568 AMAQI
21st Jul 2025549 AMAQI
21st Jul 20255510 AMAQI
21st Jul 20255411 AMAQI
21st Jul 20255412 PMAQI
21st Jul 2025521 PMAQI
21st Jul 2025512 PMAQI
21st Jul 2025483 PMAQI
21st Jul 2025454 PMAQI
21st Jul 2025455 PMAQI
21st Jul 2025446 PMAQI
21st Jul 2025537 PMAQI
21st Jul 2025578 PMAQI
21st Jul 2025599 PMAQI
21st Jul 20255910 PMAQI
21st Jul 20256011 PMAQI
22nd Jul 20256012 AMAQI
22nd Jul 2025591 AMAQI
22nd Jul 2025602 AMAQI
22nd Jul 2025603 AMAQI
22nd Jul 2025594 AMAQI

21°C17/26°C

22nd Jul 2025585 AMAQI
22nd Jul 2025586 AMAQI
22nd Jul 2025587 AMAQI
22nd Jul 2025598 AMAQI
22nd Jul 2025589 AMAQI
22nd Jul 20256610 AMAQI
22nd Jul 20256611 AMAQI
22nd Jul 20256712 PMAQI
22nd Jul 2025601 PMAQI
22nd Jul 2025602 PMAQI
22nd Jul 2025633 PMAQI
22nd Jul 2025584 PMAQI
22nd Jul 2025575 PMAQI
22nd Jul 2025626 PMAQI
22nd Jul 2025627 PMAQI
22nd Jul 2025618 PMAQI
22nd Jul 2025669 PMAQI
22nd Jul 20256410 PMAQI
22nd Jul 20256511 PMAQI
23rd Jul 20256712 AMAQI
23rd Jul 2025601 AMAQI
23rd Jul 2025602 AMAQI
23rd Jul 2025603 AMAQI
23rd Jul 2025614 AMAQI

22°C17/26°C

23rd Jul 2025615 AMAQI
23rd Jul 2025616 AMAQI
23rd Jul 2025617 AMAQI
23rd Jul 2025868 AMAQI
23rd Jul 2025929 AMAQI
23rd Jul 20258710 AMAQI
23rd Jul 20257211 AMAQI
23rd Jul 20257412 PMAQI
23rd Jul 2025661 PMAQI
23rd Jul 2025622 PMAQI
23rd Jul 2025603 PMAQI
23rd Jul 2025594 PMAQI
23rd Jul 2025585 PMAQI
23rd Jul 2025616 PMAQI
23rd Jul 2025627 PMAQI
23rd Jul 2025608 PMAQI
23rd Jul 2025629 PMAQI
23rd Jul 20256010 PMAQI
23rd Jul 20256211 PMAQI
24th Jul 20256212 AMAQI
24th Jul 2025621 AMAQI
24th Jul 2025612 AMAQI
24th Jul 2025623 AMAQI
24th Jul 2025644 AMAQI

22°C18/26°C

24th Jul 2025645 AMAQI
24th Jul 2025646 AMAQI
24th Jul 2025647 AMAQI
24th Jul 2025558 AMAQI
24th Jul 2025539 AMAQI
24th Jul 20255310 AMAQI
24th Jul 20255411 AMAQI
24th Jul 20255612 PMAQI
24th Jul 2025581 PMAQI
24th Jul 2025562 PMAQI
24th Jul 2025553 PMAQI
24th Jul 2025544 PMAQI
24th Jul 2025545 PMAQI
24th Jul 2025566 PMAQI
24th Jul 2025587 PMAQI
24th Jul 2025628 PMAQI
24th Jul 2025609 PMAQI
24th Jul 20256010 PMAQI
24th Jul 20256011 PMAQI
25th Jul 20256112 AMAQI
25th Jul 2025631 AMAQI
25th Jul 2025632 AMAQI
25th Jul 2025663 AMAQI
25th Jul 2025614 AMAQI

20°C18/21°C

25th Jul 2025615 AMAQI
25th Jul 2025616 AMAQI
25th Jul 2025607 AMAQI
25th Jul 2025548 AMAQI
25th Jul 2025489 AMAQI
25th Jul 20255010 AMAQI
25th Jul 20254111 AMAQI
25th Jul 20255312 PMAQI
25th Jul 2025521 PMAQI
25th Jul 2025582 PMAQI
25th Jul 2025583 PMAQI
25th Jul 2025604 PMAQI
25th Jul 2025635 PMAQI
25th Jul 2025656 PMAQI
25th Jul 2025627 PMAQI
25th Jul 2025668 PMAQI
25th Jul 2025649 PMAQI
25th Jul 20256310 PMAQI
25th Jul 20256311 PMAQI
26th Jul 20256112 AMAQI
26th Jul 2025591 AMAQI
26th Jul 2025592 AMAQI
26th Jul 2025603 AMAQI
26th Jul 2025594 AMAQI

21°C19/22°C

26th Jul 2025585 AMAQI
26th Jul 2025596 AMAQI
26th Jul 2025587 AMAQI
26th Jul 2025728 AMAQI
26th Jul 2025769 AMAQI
26th Jul 20257410 AMAQI
26th Jul 20257511 AMAQI
26th Jul 20257512 PMAQI
26th Jul 2025751 PMAQI
26th Jul 2025702 PMAQI
26th Jul 2025613 PMAQI
26th Jul 2025604 PMAQI
26th Jul 2025605 PMAQI
26th Jul 2025596 PMAQI
26th Jul 2025597 PMAQI
26th Jul 2025628 PMAQI
26th Jul 2025609 PMAQI
26th Jul 20255910 PMAQI
26th Jul 20255811 PMAQI
27th Jul 20255812 AMAQI
27th Jul 2025601 AMAQI
27th Jul 2025602 AMAQI
27th Jul 2025613 AMAQI
27th Jul 2025624 AMAQI

21°C18/22°C

27th Jul 2025625 AMAQI
27th Jul 2025626 AMAQI
27th Jul 2025627 AMAQI
27th Jul 2025588 AMAQI
27th Jul 2025569 AMAQI
27th Jul 20256110 AMAQI
27th Jul 20257211 AMAQI
27th Jul 20258212 PMAQI
27th Jul 2025641 PMAQI
27th Jul 2025642 PMAQI
27th Jul 2025583 PMAQI
27th Jul 2025554 PMAQI
27th Jul 2025555 PMAQI
27th Jul 2025556 PMAQI
27th Jul 2025567 PMAQI
27th Jul 2025608 PMAQI
27th Jul 2025599 PMAQI
27th Jul 20255810 PMAQI
27th Jul 20256011 PMAQI
28th Jul 20256112 AMAQI
28th Jul 2025601 AMAQI
28th Jul 2025602 AMAQI
28th Jul 2025603 AMAQI
28th Jul 2025584 AMAQI

21°C18/23°C

28th Jul 2025595 AMAQI
28th Jul 2025586 AMAQI
28th Jul 2025587 AMAQI
28th Jul 2025528 AMAQI
28th Jul 2025459 AMAQI
28th Jul 20254210 AMAQI
28th Jul 20255111 AMAQI
28th Jul 20255212 PMAQI
28th Jul 2025541 PMAQI
28th Jul 2025522 PMAQI
28th Jul 2025533 PMAQI
28th Jul 2025534 PMAQI
28th Jul 2025565 PMAQI
28th Jul 2025586 PMAQI
28th Jul 2025597 PMAQI
28th Jul 2025618 PMAQI
28th Jul 2025629 PMAQI
28th Jul 20256110 PMAQI
28th Jul 20256411 PMAQI
29th Jul 20256512 AMAQI
29th Jul 2025601 AMAQI
29th Jul 2025602 AMAQI
29th Jul 2025603 AMAQI
29th Jul 2025614 AMAQI

22°C19/24°C

29th Jul 2025615 AMAQI
29th Jul 2025606 AMAQI
29th Jul 2025617 AMAQI
29th Jul 2025438 AMAQI
29th Jul 2025369 AMAQI
29th Jul 20253810 AMAQI
29th Jul 20253811 AMAQI
29th Jul 20254112 PMAQI
29th Jul 2025481 PMAQI
29th Jul 2025422 PMAQI
29th Jul 2025463 PMAQI
29th Jul 2025424 PMAQI
29th Jul 2025385 PMAQI
29th Jul 2025386 PMAQI
29th Jul 2025487 PMAQI
29th Jul 2025618 PMAQI
29th Jul 2025569 PMAQI
29th Jul 20255610 PMAQI
29th Jul 20255611 PMAQI
30th Jul 20255712 AMAQI
30th Jul 2025611 AMAQI
30th Jul 2025612 AMAQI
30th Jul 2025603 AMAQI
30th Jul 2025584 AMAQI

20°C16/23°C

30th Jul 2025585 AMAQI
30th Jul 2025586 AMAQI
30th Jul 2025587 AMAQI
30th Jul 2025528 AMAQI
30th Jul 2025529 AMAQI
30th Jul 20254310 AMAQI
30th Jul 20254111 AMAQI
30th Jul 20253812 PMAQI
30th Jul 2025411 PMAQI
30th Jul 2025442 PMAQI
30th Jul 2025443 PMAQI
30th Jul 2025424 PMAQI
30th Jul 2025445 PMAQI
30th Jul 2025486 PMAQI
30th Jul 2025537 PMAQI
30th Jul 2025568 PMAQI
30th Jul 2025599 PMAQI
30th Jul 20256410 PMAQI
30th Jul 20256011 PMAQI
31st Jul 20256112 AMAQI
31st Jul 2025571 AMAQI
31st Jul 2025572 AMAQI
31st Jul 2025573 AMAQI
31st Jul 2025574 AMAQI

20°C15/26°C

31st Jul 2025575 AMAQI
31st Jul 2025576 AMAQI
31st Jul 2025577 AMAQI
31st Jul 2025578 AMAQI
31st Jul 2025579 AMAQI
31st Jul 20255310 AMAQI
31st Jul 20255311 AMAQI
31st Jul 20255612 PMAQI
31st Jul 2025571 PMAQI
31st Jul 2025582 PMAQI
31st Jul 2025583 PMAQI
31st Jul 2025604 PMAQI
31st Jul 2025545 PMAQI
31st Jul 2025566 PMAQI
31st Jul 2025607 PMAQI
31st Jul 2025638 PMAQI
31st Jul 2025609 PMAQI
31st Jul 20256110 PMAQI
31st Jul 20256211 PMAQI
1st Aug 20256212 AMAQI
1st Aug 2025591 AMAQI
1st Aug 2025582 AMAQI
1st Aug 2025593 AMAQI
1st Aug 2025584 AMAQI

19°C17/22°C

1st Aug 2025585 AMAQI
1st Aug 2025586 AMAQI
1st Aug 2025597 AMAQI
1st Aug 2025748 AMAQI
1st Aug 2025639 AMAQI
1st Aug 20257210 AMAQI
1st Aug 20257011 AMAQI
1st Aug 20256712 PMAQI
1st Aug 2025681 PMAQI
1st Aug 2025662 PMAQI
1st Aug 2025663 PMAQI
1st Aug 2025624 PMAQI
1st Aug 2025635 PMAQI
1st Aug 2025646 PMAQI
1st Aug 2025667 PMAQI
1st Aug 2025668 PMAQI
1st Aug 2025669 PMAQI
1st Aug 20257010 PMAQI
1st Aug 20256911 PMAQI
2nd Aug 20256212 AMAQI
2nd Aug 2025581 AMAQI
2nd Aug 2025582 AMAQI
2nd Aug 2025603 AMAQI
2nd Aug 2025624 AMAQI

21°C17/26°C

2nd Aug 2025615 AMAQI
2nd Aug 2025606 AMAQI
2nd Aug 2025607 AMAQI
2nd Aug 2025788 AMAQI
2nd Aug 2025729 AMAQI
2nd Aug 20257210 AMAQI
2nd Aug 20257011 AMAQI
2nd Aug 20257012 PMAQI
2nd Aug 2025681 PMAQI
2nd Aug 2025662 PMAQI
2nd Aug 2025703 PMAQI
2nd Aug 2025694 PMAQI
2nd Aug 2025645 PMAQI
2nd Aug 2025656 PMAQI
2nd Aug 2025647 PMAQI
2nd Aug 2025618 PMAQI
2nd Aug 2025619 PMAQI
2nd Aug 20256610 PMAQI
2nd Aug 20256111 PMAQI
3rd Aug 20256312 AMAQI
3rd Aug 2025591 AMAQI
3rd Aug 2025602 AMAQI
3rd Aug 2025623 AMAQI
3rd Aug 2025634 AMAQI

22°C19/27°C

3rd Aug 2025635 AMAQI
3rd Aug 2025636 AMAQI
3rd Aug 2025637 AMAQI
3rd Aug 2025608 AMAQI
3rd Aug 2025619 AMAQI
3rd Aug 20256010 AMAQI
3rd Aug 20255611 AMAQI
3rd Aug 20256412 PMAQI
3rd Aug 2025541 PMAQI
3rd Aug 2025572 PMAQI
3rd Aug 2025583 PMAQI
3rd Aug 2025584 PMAQI
3rd Aug 2025625 PMAQI
3rd Aug 2025586 PMAQI
3rd Aug 2025607 PMAQI
3rd Aug 2025608 PMAQI
3rd Aug 2025619 PMAQI
3rd Aug 20256210 PMAQI
3rd Aug 20256411 PMAQI
4th Aug 20256412 AMAQI
4th Aug 2025601 AMAQI
4th Aug 2025612 AMAQI
4th Aug 2025603 AMAQI
4th Aug 2025604 AMAQI

23°C20/27°C

4th Aug 2025595 AMAQI
4th Aug 2025586 AMAQI
4th Aug 2025597 AMAQI
4th Aug 2025668 AMAQI
4th Aug 2025649 AMAQI
4th Aug 20256410 AMAQI
4th Aug 20256411 AMAQI
4th Aug 20256612 PMAQI
4th Aug 2025631 PMAQI
4th Aug 2025622 PMAQI
4th Aug 2025583 PMAQI
4th Aug 2025564 PMAQI
4th Aug 2025585 PMAQI
4th Aug 2025626 PMAQI
4th Aug 2025617 PMAQI
4th Aug 2025628 PMAQI
4th Aug 2025649 PMAQI
4th Aug 20256410 PMAQI
4th Aug 20256211 PMAQI
5th Aug 20256012 AMAQI
5th Aug 2025601 AMAQI
5th Aug 2025592 AMAQI
5th Aug 2025603 AMAQI
5th Aug 2025614 AMAQI

21°C19/24°C

5th Aug 2025615 AMAQI
5th Aug 2025626 AMAQI
5th Aug 2025617 AMAQI
5th Aug 2025618 AMAQI
5th Aug 2025609 AMAQI
5th Aug 20255810 AMAQI
5th Aug 20255511 AMAQI
5th Aug 20255412 PMAQI
5th Aug 2025541 PMAQI
5th Aug 2025542 PMAQI
5th Aug 2025563 PMAQI
5th Aug 2025544 PMAQI
5th Aug 2025555 PMAQI
5th Aug 2025536 PMAQI
5th Aug 2025567 PMAQI
5th Aug 2025608 PMAQI
5th Aug 2025629 PMAQI
5th Aug 20256310 PMAQI
5th Aug 20256311 PMAQI
6th Aug 20256212 AMAQI
6th Aug 2025601 AMAQI
6th Aug 2025612 AMAQI
6th Aug 2025613 AMAQI
6th Aug 2025594 AMAQI

23°C21/28°C

6th Aug 2025605 AMAQI
6th Aug 2025606 AMAQI
6th Aug 2025607 AMAQI
6th Aug 2025658 AMAQI
6th Aug 2025619 AMAQI
6th Aug 20255910 AMAQI
6th Aug 20256211 AMAQI
6th Aug 20255212 PMAQI
6th Aug 2025501 PMAQI
6th Aug 2025552 PMAQI
6th Aug 2025533 PMAQI
6th Aug 2025504 PMAQI
6th Aug 2025555 PMAQI
6th Aug 2025546 PMAQI
6th Aug 2025547 PMAQI
6th Aug 2025578 PMAQI
6th Aug 2025609 PMAQI
6th Aug 20256010 PMAQI
6th Aug 20256011 PMAQI
7th Aug 20256112 AMAQI
7th Aug 2025601 AMAQI
7th Aug 2025602 AMAQI
7th Aug 2025613 AMAQI
7th Aug 2025624 AMAQI

24°C20/30°C

7th Aug 2025605 AMAQI
7th Aug 2025606 AMAQI
7th Aug 2025617 AMAQI
7th Aug 2025558 AMAQI
7th Aug 2025579 AMAQI
7th Aug 20255610 AMAQI
7th Aug 20255211 AMAQI
7th Aug 20255512 PMAQI
7th Aug 2025561 PMAQI
7th Aug 2025542 PMAQI
7th Aug 2025543 PMAQI
7th Aug 2025514 PMAQI
7th Aug 2025525 PMAQI
7th Aug 2025466 PMAQI
7th Aug 2025547 PMAQI
7th Aug 2025588 PMAQI
7th Aug 2025609 PMAQI
7th Aug 20256110 PMAQI
7th Aug 20256211 PMAQI
8th Aug 20256112 AMAQI
8th Aug 2025621 AMAQI
8th Aug 2025612 AMAQI
8th Aug 2025613 AMAQI
8th Aug 2025604 AMAQI

--°C/°C

8th Aug 2025605 AMAQI
5 AM
12 PM
7 PM
12 AM
4 AM

--°C/°C

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

60AQI

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

60AQI

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 60), tandis que l'AQI le plus bas était entre 5 AM à 7 PM (Moyenne 60).
Heure de la nuit
Heure moyenne la plus haute
12 AM - 11 PM

62AQI

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

62AQI

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 62), tandis que l'AQI le plus bas était entre 12 AM à 11 PM (Moyenne 62).

Jours de 2025 Vs Qualité de l'Air

Fengning County Environmental Protection Bureau, Chengde, Hebei, China

2025

1%

3

91%

199

7%

16

0.4%

1

Nombre total de jours avec différentes catégories AQI au cours des 219 derniers jours de 2025 (146 jours restants)

Bon
3 Jours
Modéré
199 Jours
Pauvre
16 Jours
Non sain
1 Jours
Sévère
0 Jours
Dangereux
0 Jours

Sous les limites sécuritaires de l'OMS pour la qualité de l'air : 1%

Niveau de risque sanitaire:

Extrême

En 2025, 1% des 219 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

Fengning County Environmental Protection Bureau, Chengde, Hebei, 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
73AQI
2nd Janvier 2025
62AQI
3rd Janvier 2025
70AQI
4th Janvier 2025
71AQI
5th Janvier 2025
70AQI
6th Janvier 2025
74AQI
7th Janvier 2025
64AQI
8th Janvier 2025
57AQI
9th Janvier 2025
53AQI
10th Janvier 2025
64AQI
11th Janvier 2025
77AQI
12th Janvier 2025
99AQI
13th Janvier 2025
74AQI
14th Janvier 2025
73AQI
15th Janvier 2025
61AQI
16th Janvier 2025
71AQI
17th Janvier 2025
85AQI
18th Janvier 2025
78AQI
19th Janvier 2025
71AQI
20th Janvier 2025
89AQI
21st Janvier 2025
68AQI
22nd Janvier 2025
84AQI
23rd Janvier 2025
113AQI
24th Janvier 2025
121AQI
25th Janvier 2025
144AQI
26th Janvier 2025
99AQI
27th Janvier 2025
82AQI
28th Janvier 2025
76AQI
29th Janvier 2025
112AQI
30th Janvier 2025
81AQI
31st Janvier 2025
125AQI
1st Février 2025
131AQI
2nd Février 2025
104AQI
3rd Février 2025
76AQI
4th Février 2025
67AQI
5th Février 2025
64AQI
6th Février 2025
64AQI
7th Février 2025
58AQI
8th Février 2025
52AQI
9th Février 2025
69AQI
10th Février 2025
84AQI
11th Février 2025
122AQI
12th Février 2025
81AQI
13th Février 2025
90AQI
14th Février 2025
75AQI
15th Février 2025
83AQI
16th Février 2025
53AQI
17th Février 2025
55AQI
18th Février 2025
58AQI
19th Février 2025
51AQI
20th Février 2025
51AQI
21st Février 2025
43AQI
22nd Février 2025
53AQI
23rd Février 2025
49AQI
24th Février 2025
60AQI
25th Février 2025
53AQI
26th Février 2025
65AQI
27th Février 2025
99AQI
28th Février 2025
91AQI
1st Mars 2025
131AQI
2nd Mars 2025
74AQI
3rd Mars 2025
92AQI
4th Mars 2025
84AQI
5th Mars 2025
83AQI
6th Mars 2025
61AQI
7th Mars 2025
86AQI
8th Mars 2025
107AQI
9th Mars 2025
125AQI
10th Mars 2025
143AQI
11th Mars 2025
156AQI
12th Mars 2025
90AQI
13th Mars 2025
117AQI
14th Mars 2025
101AQI
15th Mars 2025
87AQI
16th Mars 2025
72AQI
17th Mars 2025
74AQI
18th Mars 2025
55AQI
19th Mars 2025
72AQI
20th Mars 2025
56AQI
21st Mars 2025
58AQI
22nd Mars 2025
69AQI
23rd Mars 2025
112AQI
24th Mars 2025
54AQI
25th Mars 2025
71AQI
26th Mars 2025
97AQI
27th Mars 2025
63AQI
28th Mars 2025
67AQI
29th Mars 2025
55AQI
30th Mars 2025
57AQI
31st Mars 2025
61AQI
1st Avril 2025
63AQI
2nd Avril 2025
56AQI
3rd Avril 2025
75AQI
4th Avril 2025
66AQI
5th Avril 2025
57AQI
6th Avril 2025
75AQI
7th Avril 2025
67AQI
8th Avril 2025
68AQI
9th Avril 2025
70AQI
10th Avril 2025
68AQI
11th Avril 2025
89AQI
12th Avril 2025
74AQI
13th Avril 2025
77AQI
14th Avril 2025
75AQI
15th Avril 2025
70AQI
16th Avril 2025
91AQI
17th Avril 2025
74AQI
18th Avril 2025
64AQI
19th Avril 2025
63AQI
20th Avril 2025
75AQI
21st Avril 2025
81AQI
22nd Avril 2025
62AQI
23rd Avril 2025
69AQI
24th Avril 2025
57AQI
25th Avril 2025
66AQI
26th Avril 2025
77AQI
27th Avril 2025
54AQI
28th Avril 2025
56AQI
29th Avril 2025
65AQI
30th Avril 2025
56AQI
1st Mai 2025
55AQI
2nd Mai 2025
63AQI
3rd Mai 2025
53AQI
4th Mai 2025
64AQI
5th Mai 2025
75AQI
6th Mai 2025
67AQI
7th Mai 2025
81AQI
8th Mai 2025
96AQI
9th Mai 2025
80AQI
10th Mai 2025
83AQI
11th Mai 2025
74AQI
12th Mai 2025
74AQI
13th Mai 2025
80AQI
14th Mai 2025
68AQI
15th Mai 2025
74AQI
16th Mai 2025
83AQI
17th Mai 2025
66AQI
18th Mai 2025
72AQI
19th Mai 2025
71AQI
20th Mai 2025
95AQI
21st Mai 2025
97AQI
22nd Mai 2025
105AQI
23rd Mai 2025
86AQI
24th Mai 2025
82AQI
25th Mai 2025
83AQI
26th Mai 2025
83AQI
27th Mai 2025
72AQI
28th Mai 2025
77AQI
29th Mai 2025
88AQI
30th Mai 2025
100AQI
31st Mai 2025
92AQI
1st Juin 2025
99AQI
2nd Juin 2025
63AQI
3rd Juin 2025
59AQI
4th Juin 2025
56AQI
5th Juin 2025
56AQI
6th Juin 2025
52AQI
7th Juin 2025
54AQI
8th Juin 2025
59AQI
9th Juin 2025
59AQI
10th Juin 2025
54AQI
11th Juin 2025
64AQI
12th Juin 2025
74AQI
13th Juin 2025
75AQI
14th Juin 2025
76AQI
15th Juin 2025
61AQI
16th Juin 2025
56AQI
17th Juin 2025
62AQI
18th Juin 2025
66AQI
19th Juin 2025
63AQI
20th Juin 2025
58AQI
21st Juin 2025
54AQI
22nd Juin 2025
48AQI
23rd Juin 2025
54AQI
24th Juin 2025
63AQI
25th Juin 2025
65AQI
26th Juin 2025
68AQI
27th Juin 2025
75AQI
28th Juin 2025
68AQI
29th Juin 2025
70AQI
30th Juin 2025
66AQI
1st Juillet 2025
64AQI
2nd Juillet 2025
63AQI
3rd Juillet 2025
60AQI
4th Juillet 2025
61AQI
5th Juillet 2025
59AQI
6th Juillet 2025
52AQI
7th Juillet 2025
58AQI
8th Juillet 2025
61AQI
9th Juillet 2025
65AQI
10th Juillet 2025
67AQI
11th Juillet 2025
72AQI
12th Juillet 2025
73AQI
13th Juillet 2025
62AQI
14th Juillet 2025
63AQI
15th Juillet 2025
65AQI
16th Juillet 2025
59AQI
17th Juillet 2025
57AQI
18th Juillet 2025
57AQI
19th Juillet 2025
65AQI
20th Juillet 2025
55AQI
21st Juillet 2025
57AQI
22nd Juillet 2025
61AQI
23rd Juillet 2025
65AQI
24th Juillet 2025
60AQI
25th Juillet 2025
60AQI
26th Juillet 2025
63AQI
27th Juillet 2025
60AQI
28th Juillet 2025
58AQI
29th Juillet 2025
54AQI
30th Juillet 2025
54AQI
31st Juillet 2025
58AQI
1st Août 2025
64AQI
2nd Août 2025
64AQI
3rd Août 2025
61AQI
4th Août 2025
61AQI
5th Août 2025
59AQI
6th Août 2025
58AQI
7th Août 2025
60AQI

82AQI

71AQI

85AQI

69AQI

79AQI

63AQI

61AQI

61AQI

Nombre de jours

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

202573AQI

26
5
2
23
3
23
7
1
30
30
1
1
29
31
7
3
199
16
1

Le plus élevé AQI enregistré en

Mars

85AQI

Le plus bas AQI enregistré en

Juillet

61AQI

202463AQI

8
8
2
3
9
30
5
26
19
12
18
11
11
14
5
1
5
19
5
1
7
24
78
153
10
2

Le plus élevé AQI enregistré en

Novembre

81AQI

Le plus bas AQI enregistré en

Mars

44AQI

202344AQI

3
19
12
22
12

Le plus élevé AQI enregistré en

Décembre

47AQI

Le plus bas AQI enregistré en

Novembre

20AQI

202260AQI

3
10
9
1
11
14
5
1
14
10
4
2
19
12
16
11
3
15
8
1
85
68
13
3

Le plus élevé AQI enregistré en

Avril

73AQI

Le plus bas AQI enregistré en

Juillet

48AQI

202150AQI

9
13
7
2
9
10
7
2
4
14
7
4
2
13
11
1
1
17
11
1
1
1
15
14
1
27
3
1
31
30
31
14
15
1
9
19
3
209
110
29
9
2
2

Le plus élevé AQI enregistré en

Mars

121AQI

Le plus bas AQI enregistré en

Octobre

1AQI

202062AQI

4
6
2
1
6
14
1
10
6
2
6
17
7
6
23
2
17
13
1
21
8
17
9
5
11
15
2
2
11
18
2
109
129
24
3

Le plus élevé AQI enregistré en

Juin

75AQI

Le plus bas AQI enregistré en

Septembre

42AQI

Années les plus & moins polluées des 6 dernières années

Année la plus polluée enregistrée
2025(Moyenne)
73AQI
Année la moins polluée enregistrée
2023(Moyenne)
44AQI

La qualité de l'air annuelle de Fengning County Environmental Protection Bureau pour l'année 2025 AQI (73) montre un changement moyen de pourcentage de 32.3% (empiré AQI) par rapport aux années précédentes : 2020 (62), 2021 (50), 2022 (60), 2023 (44), 2024 (63).