Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Analyse Historique de la Qualité de l'Air à Ligong, 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

Ligong, Chengde, Hebei, China

2022
2023
2024
2025
AQI
.
Jours

Tendances AQI : Le plus élevé et le plus bas

AQI le plus élevé enregistré le
8th Aug 2024
98AQI
AQI le plus bas enregistré le
20th Aug 2024
19AQI

Analyse du même jour (10th 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 58 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 : 11th Aug - 12th Aug 2025

Ligong, Chengde, Hebei, China

AQI
Jour
Nuit
.

4 AM11th Aug 2025

7 PM

3 AM12th 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
5PM11th Aug

70AQI

Heure moyenne la plus basse
9AM11th Aug

44AQI

Au cours des 24 dernières heures,

L'AQI de Ligong a atteint son point le plus élevé de 70 à 5 PM pendant le Nuit, tandis que le point le plus bas, undefined, a été enregistré à 3 AM pendant le Nuit entre 11th Aug et 12th Aug 2025.

Tendance AQI Jour & Nuit : Jul - Aug 2025

Ligong, Chengde, Hebei, China

JulAug
13th - 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 - 09th09th - 10th10th - 11th11th - 12th12th
Jour
Nuit
13th Jul 2025744 AMAQI
13th Jul 2025745 AMAQI
13th Jul 2025736 AMAQI
13th Jul 2025747 AMAQI
13th Jul 2025638 AMAQI
13th Jul 2025509 AMAQI
13th Jul 20255010 AMAQI
13th Jul 20255211 AMAQI
13th Jul 20256012 PMAQI
13th Jul 2025611 PMAQI
13th Jul 2025632 PMAQI
13th Jul 2025593 PMAQI
13th Jul 2025574 PMAQI
13th Jul 2025545 PMAQI
13th Jul 2025526 PMAQI
13th Jul 2025547 PMAQI
13th Jul 2025668 PMAQI
13th Jul 2025669 PMAQI
13th Jul 20256610 PMAQI
13th Jul 20256611 PMAQI
14th Jul 20256812 AMAQI
14th Jul 2025711 AMAQI
14th Jul 2025702 AMAQI
14th Jul 2025693 AMAQI

25°C19/33°C

14th Jul 2025674 AMAQI
14th Jul 2025685 AMAQI
14th Jul 2025676 AMAQI
14th Jul 2025677 AMAQI
14th Jul 2025588 AMAQI
14th Jul 2025589 AMAQI
14th Jul 20254010 AMAQI
14th Jul 20253211 AMAQI
14th Jul 20255112 PMAQI
14th Jul 2025521 PMAQI
14th Jul 2025522 PMAQI
14th Jul 2025523 PMAQI
14th Jul 2025524 PMAQI
14th Jul 2025555 PMAQI
14th Jul 2025546 PMAQI
14th Jul 2025587 PMAQI
14th Jul 2025678 PMAQI
14th Jul 2025679 PMAQI
14th Jul 20256810 PMAQI
14th Jul 20256711 PMAQI
15th Jul 20256612 AMAQI
15th Jul 2025671 AMAQI
15th Jul 2025672 AMAQI
15th Jul 2025663 AMAQI

26°C19/31°C

15th Jul 2025664 AMAQI
15th Jul 2025665 AMAQI
15th Jul 2025666 AMAQI
15th Jul 2025667 AMAQI
15th Jul 2025578 AMAQI
15th Jul 2025459 AMAQI
15th Jul 20255810 AMAQI
15th Jul 20256211 AMAQI
15th Jul 20255812 PMAQI
15th Jul 2025601 PMAQI
15th Jul 2025572 PMAQI
15th Jul 2025563 PMAQI
15th Jul 2025564 PMAQI
15th Jul 2025565 PMAQI
15th Jul 2025586 PMAQI
15th Jul 2025567 PMAQI
15th Jul 2025638 PMAQI
15th Jul 2025649 PMAQI
15th Jul 20256310 PMAQI
15th Jul 20256411 PMAQI
16th Jul 20256212 AMAQI
16th Jul 2025651 AMAQI
16th Jul 2025662 AMAQI
16th Jul 2025653 AMAQI

20°C17/23°C

16th Jul 2025644 AMAQI
16th Jul 2025655 AMAQI
16th Jul 2025656 AMAQI
16th Jul 2025657 AMAQI
16th Jul 2025568 AMAQI
16th Jul 2025509 AMAQI
16th Jul 20254510 AMAQI
16th Jul 20254311 AMAQI
16th Jul 20255012 PMAQI
16th Jul 2025501 PMAQI
16th Jul 2025502 PMAQI
16th Jul 2025503 PMAQI
16th Jul 2025554 PMAQI
16th Jul 2025555 PMAQI
16th Jul 2025526 PMAQI
16th Jul 2025527 PMAQI
16th Jul 2025608 PMAQI
16th Jul 2025609 PMAQI
16th Jul 20256010 PMAQI
16th Jul 20256211 PMAQI
17th Jul 20256012 AMAQI
17th Jul 2025631 AMAQI
17th Jul 2025632 AMAQI
17th Jul 2025633 AMAQI

21°C18/26°C

17th Jul 2025614 AMAQI
17th Jul 2025625 AMAQI
17th Jul 2025616 AMAQI
17th Jul 2025617 AMAQI
17th Jul 2025568 AMAQI
17th Jul 2025499 AMAQI
17th Jul 20253610 AMAQI
17th Jul 20253411 AMAQI
17th Jul 20255212 PMAQI
17th Jul 2025541 PMAQI
17th Jul 2025552 PMAQI
17th Jul 2025523 PMAQI
17th Jul 2025474 PMAQI
17th Jul 2025485 PMAQI
17th Jul 2025476 PMAQI
17th Jul 2025467 PMAQI
17th Jul 2025598 PMAQI
17th Jul 2025629 PMAQI
17th Jul 20256210 PMAQI
17th Jul 20256211 PMAQI
18th Jul 20256012 AMAQI
18th Jul 2025611 AMAQI
18th Jul 2025612 AMAQI
18th Jul 2025613 AMAQI

23°C17/28°C

18th Jul 2025594 AMAQI
18th Jul 2025605 AMAQI
18th Jul 2025606 AMAQI
18th Jul 2025607 AMAQI
18th Jul 2025568 AMAQI
18th Jul 2025469 AMAQI
18th Jul 20254910 AMAQI
18th Jul 20253211 AMAQI
18th Jul 20254612 PMAQI
18th Jul 2025521 PMAQI
18th Jul 2025542 PMAQI
18th Jul 2025573 PMAQI
18th Jul 2025564 PMAQI
18th Jul 2025525 PMAQI
18th Jul 2025526 PMAQI
18th Jul 2025557 PMAQI
18th Jul 2025608 PMAQI
18th Jul 2025619 PMAQI
18th Jul 20255910 PMAQI
18th Jul 20256211 PMAQI
19th Jul 20256112 AMAQI
19th Jul 2025601 AMAQI
19th Jul 2025602 AMAQI
19th Jul 2025603 AMAQI

25°C19/31°C

19th Jul 2025604 AMAQI
19th Jul 2025605 AMAQI
19th Jul 2025596 AMAQI
19th Jul 2025597 AMAQI
19th Jul 2025508 AMAQI
19th Jul 2025419 AMAQI
19th Jul 20255010 AMAQI
19th Jul 20255511 AMAQI
19th Jul 20255812 PMAQI
19th Jul 2025581 PMAQI
19th Jul 2025662 PMAQI
19th Jul 2025653 PMAQI
19th Jul 2025664 PMAQI
19th Jul 2025745 PMAQI
19th Jul 2025736 PMAQI
19th Jul 2025707 PMAQI
19th Jul 2025648 PMAQI
19th Jul 2025639 PMAQI
19th Jul 20256410 PMAQI
19th Jul 20256311 PMAQI
20th Jul 20256612 AMAQI
20th Jul 2025621 AMAQI
20th Jul 2025602 AMAQI
20th Jul 2025603 AMAQI

24°C20/30°C

20th Jul 2025604 AMAQI
20th Jul 2025605 AMAQI
20th Jul 2025606 AMAQI
20th Jul 2025607 AMAQI
20th Jul 2025688 AMAQI
20th Jul 2025799 AMAQI
20th Jul 20257210 AMAQI
20th Jul 20256511 AMAQI
20th Jul 20256012 PMAQI
20th Jul 2025541 PMAQI
20th Jul 2025512 PMAQI
20th Jul 2025513 PMAQI
20th Jul 2025504 PMAQI
20th Jul 2025515 PMAQI
20th Jul 2025516 PMAQI
20th Jul 2025507 PMAQI
20th Jul 2025588 PMAQI
20th Jul 2025589 PMAQI
20th Jul 20256010 PMAQI
20th Jul 20255811 PMAQI
21st Jul 20255812 AMAQI
21st Jul 2025631 AMAQI
21st Jul 2025632 AMAQI
21st Jul 2025633 AMAQI

20°C18/21°C

21st Jul 2025624 AMAQI
21st Jul 2025625 AMAQI
21st Jul 2025626 AMAQI
21st Jul 2025627 AMAQI
21st Jul 2025608 AMAQI
21st Jul 2025499 AMAQI
21st Jul 20254110 AMAQI
21st Jul 20253611 AMAQI
21st Jul 20253812 PMAQI
21st Jul 2025391 PMAQI
21st Jul 2025502 PMAQI
21st Jul 2025433 PMAQI
21st Jul 2025524 PMAQI
21st Jul 2025585 PMAQI
21st Jul 2025556 PMAQI
21st Jul 2025607 PMAQI
21st Jul 2025608 PMAQI
21st Jul 2025609 PMAQI
21st Jul 20256010 PMAQI
21st Jul 20256111 PMAQI
22nd Jul 20256112 AMAQI
22nd Jul 2025601 AMAQI
22nd Jul 2025602 AMAQI
22nd Jul 2025603 AMAQI

25°C18/33°C

22nd Jul 2025594 AMAQI
22nd Jul 2025585 AMAQI
22nd Jul 2025586 AMAQI
22nd Jul 2025587 AMAQI
22nd Jul 2025688 AMAQI
22nd Jul 2025649 AMAQI
22nd Jul 20255610 AMAQI
22nd Jul 20255311 AMAQI
22nd Jul 20256412 PMAQI
22nd Jul 2025601 PMAQI
22nd Jul 2025622 PMAQI
22nd Jul 2025633 PMAQI
22nd Jul 2025594 PMAQI
22nd Jul 2025585 PMAQI
22nd Jul 2025546 PMAQI
22nd Jul 2025627 PMAQI
22nd Jul 2025628 PMAQI
22nd Jul 2025669 PMAQI
22nd Jul 20256410 PMAQI
22nd Jul 20256111 PMAQI
23rd Jul 20256612 AMAQI
23rd Jul 2025601 AMAQI
23rd Jul 2025602 AMAQI
23rd Jul 2025603 AMAQI

25°C19/31°C

23rd Jul 2025604 AMAQI
23rd Jul 2025605 AMAQI
23rd Jul 2025606 AMAQI
23rd Jul 2025607 AMAQI
23rd Jul 2025808 AMAQI
23rd Jul 2025849 AMAQI
23rd Jul 20257110 AMAQI
23rd Jul 20257211 AMAQI
23rd Jul 20257312 PMAQI
23rd Jul 2025671 PMAQI
23rd Jul 2025622 PMAQI
23rd Jul 2025603 PMAQI
23rd Jul 2025624 PMAQI
23rd Jul 2025605 PMAQI
23rd Jul 2025626 PMAQI
23rd Jul 2025617 PMAQI
23rd Jul 2025628 PMAQI
23rd Jul 2025649 PMAQI
23rd Jul 20256210 PMAQI
23rd Jul 20256411 PMAQI
24th Jul 20256412 AMAQI
24th Jul 2025621 AMAQI
24th Jul 2025622 AMAQI
24th Jul 2025623 AMAQI

24°C20/29°C

24th Jul 2025654 AMAQI
24th Jul 2025645 AMAQI
24th Jul 2025656 AMAQI
24th Jul 2025657 AMAQI
24th Jul 2025518 AMAQI
24th Jul 2025539 AMAQI
24th Jul 20255210 AMAQI
24th Jul 20255211 AMAQI
24th Jul 20255412 PMAQI
24th Jul 2025531 PMAQI
24th Jul 2025562 PMAQI
24th Jul 2025543 PMAQI
24th Jul 2025514 PMAQI
24th Jul 2025505 PMAQI
24th Jul 2025536 PMAQI
24th Jul 2025577 PMAQI
24th Jul 2025648 PMAQI
24th Jul 2025609 PMAQI
24th Jul 20256010 PMAQI
24th Jul 20256011 PMAQI
25th Jul 20256012 AMAQI
25th Jul 2025631 AMAQI
25th Jul 2025632 AMAQI
25th Jul 2025633 AMAQI

23°C20/26°C

25th Jul 2025624 AMAQI
25th Jul 2025625 AMAQI
25th Jul 2025616 AMAQI
25th Jul 2025617 AMAQI
25th Jul 2025418 AMAQI
25th Jul 2025439 AMAQI
25th Jul 20254010 AMAQI
25th Jul 20253411 AMAQI
25th Jul 20254812 PMAQI
25th Jul 2025531 PMAQI
25th Jul 2025582 PMAQI
25th Jul 2025603 PMAQI
25th Jul 2025654 PMAQI
25th Jul 2025685 PMAQI
25th Jul 2025726 PMAQI
25th Jul 2025647 PMAQI
25th Jul 2025638 PMAQI
25th Jul 2025649 PMAQI
25th Jul 20256410 PMAQI
25th Jul 20256411 PMAQI
26th Jul 20256112 AMAQI
26th Jul 2025601 AMAQI
26th Jul 2025602 AMAQI
26th Jul 2025603 AMAQI

23°C21/25°C

26th Jul 2025604 AMAQI
26th Jul 2025605 AMAQI
26th Jul 2025596 AMAQI
26th Jul 2025597 AMAQI
26th Jul 2025788 AMAQI
26th Jul 2025849 AMAQI
26th Jul 20257410 AMAQI
26th Jul 20257811 AMAQI
26th Jul 20257412 PMAQI
26th Jul 2025761 PMAQI
26th Jul 2025792 PMAQI
26th Jul 2025753 PMAQI
26th Jul 2025694 PMAQI
26th Jul 2025655 PMAQI
26th Jul 2025726 PMAQI
26th Jul 2025717 PMAQI
26th Jul 2025628 PMAQI
26th Jul 2025609 PMAQI
26th Jul 20255710 PMAQI
26th Jul 20255611 PMAQI
27th Jul 20255612 AMAQI
27th Jul 2025591 AMAQI
27th Jul 2025602 AMAQI
27th Jul 2025603 AMAQI

24°C22/28°C

27th Jul 2025624 AMAQI
27th Jul 2025625 AMAQI
27th Jul 2025626 AMAQI
27th Jul 2025627 AMAQI
27th Jul 2025518 AMAQI
27th Jul 2025389 AMAQI
27th Jul 20254210 AMAQI
27th Jul 20254411 AMAQI
27th Jul 20254012 PMAQI
27th Jul 2025411 PMAQI
27th Jul 2025482 PMAQI
27th Jul 2025383 PMAQI
27th Jul 2025544 PMAQI
27th Jul 2025585 PMAQI
27th Jul 2025606 PMAQI
27th Jul 2025557 PMAQI
27th Jul 2025548 PMAQI
27th Jul 2025559 PMAQI
27th Jul 20255710 PMAQI
27th Jul 20255811 PMAQI
28th Jul 20255512 AMAQI
28th Jul 2025591 AMAQI
28th Jul 2025592 AMAQI
28th Jul 2025593 AMAQI

23°C21/26°C

28th Jul 2025574 AMAQI
28th Jul 2025575 AMAQI
28th Jul 2025576 AMAQI
28th Jul 2025577 AMAQI
28th Jul 2025388 AMAQI
28th Jul 2025309 AMAQI
28th Jul 20253310 AMAQI
28th Jul 20253511 AMAQI
28th Jul 20254812 PMAQI
28th Jul 2025401 PMAQI
28th Jul 2025412 PMAQI
28th Jul 2025403 PMAQI
28th Jul 2025414 PMAQI
28th Jul 2025405 PMAQI
28th Jul 2025386 PMAQI
28th Jul 2025487 PMAQI
28th Jul 2025548 PMAQI
28th Jul 2025569 PMAQI
28th Jul 20255610 PMAQI
28th Jul 20255511 PMAQI
29th Jul 20255912 AMAQI
29th Jul 2025581 AMAQI
29th Jul 2025572 AMAQI
29th Jul 2025563 AMAQI

25°C22/29°C

29th Jul 2025564 AMAQI
29th Jul 2025555 AMAQI
29th Jul 2025556 AMAQI
29th Jul 2025557 AMAQI
29th Jul 2025388 AMAQI
29th Jul 2025329 AMAQI
29th Jul 20254810 AMAQI
29th Jul 20254511 AMAQI
29th Jul 20254612 PMAQI
29th Jul 2025521 PMAQI
29th Jul 2025442 PMAQI
29th Jul 2025453 PMAQI
29th Jul 2025444 PMAQI
29th Jul 2025395 PMAQI
29th Jul 2025406 PMAQI
29th Jul 2025547 PMAQI
29th Jul 2025628 PMAQI
29th Jul 2025559 PMAQI
29th Jul 20255610 PMAQI
29th Jul 20255711 PMAQI
30th Jul 20255612 AMAQI
30th Jul 2025581 AMAQI
30th Jul 2025582 AMAQI
30th Jul 2025583 AMAQI

21°C18/23°C

30th Jul 2025564 AMAQI
30th Jul 2025575 AMAQI
30th Jul 2025576 AMAQI
30th Jul 2025577 AMAQI
30th Jul 2025568 AMAQI
30th Jul 2025569 AMAQI
30th Jul 20254610 AMAQI
30th Jul 20254511 AMAQI
30th Jul 20254012 PMAQI
30th Jul 2025441 PMAQI
30th Jul 2025482 PMAQI
30th Jul 2025473 PMAQI
30th Jul 2025494 PMAQI
30th Jul 2025515 PMAQI
30th Jul 2025536 PMAQI
30th Jul 2025547 PMAQI
30th Jul 2025568 PMAQI
30th Jul 2025569 PMAQI
30th Jul 20255710 PMAQI
30th Jul 20255811 PMAQI
31st Jul 20255612 AMAQI
31st Jul 2025561 AMAQI
31st Jul 2025562 AMAQI
31st Jul 2025573 AMAQI

21°C17/25°C

31st Jul 2025574 AMAQI
31st Jul 2025575 AMAQI
31st Jul 2025576 AMAQI
31st Jul 2025577 AMAQI
31st Jul 2025578 AMAQI
31st Jul 2025579 AMAQI
31st Jul 20254010 AMAQI
31st Jul 20254011 AMAQI
31st Jul 20254212 PMAQI
31st Jul 2025501 PMAQI
31st Jul 2025522 PMAQI
31st Jul 2025563 PMAQI
31st Jul 2025594 PMAQI
31st Jul 2025505 PMAQI
31st Jul 2025456 PMAQI
31st Jul 2025607 PMAQI
31st Jul 2025638 PMAQI
31st Jul 2025609 PMAQI
31st Jul 20256010 PMAQI
31st Jul 20256211 PMAQI
1st Aug 20256212 AMAQI
1st Aug 2025571 AMAQI
1st Aug 2025572 AMAQI
1st Aug 2025593 AMAQI

21°C18/25°C

1st Aug 2025594 AMAQI
1st Aug 2025595 AMAQI
1st Aug 2025586 AMAQI
1st Aug 2025587 AMAQI
1st Aug 2025758 AMAQI
1st Aug 2025709 AMAQI
1st Aug 20257310 AMAQI
1st Aug 20257011 AMAQI
1st Aug 20256712 PMAQI
1st Aug 2025631 PMAQI
1st Aug 2025642 PMAQI
1st Aug 2025603 PMAQI
1st Aug 2025614 PMAQI
1st Aug 2025605 PMAQI
1st Aug 2025586 PMAQI
1st Aug 2025617 PMAQI
1st Aug 2025628 PMAQI
1st Aug 2025669 PMAQI
1st Aug 20256710 PMAQI
1st Aug 20256711 PMAQI
2nd Aug 20256212 AMAQI
2nd Aug 2025581 AMAQI
2nd Aug 2025582 AMAQI
2nd Aug 2025603 AMAQI

24°C18/29°C

2nd Aug 2025604 AMAQI
2nd Aug 2025605 AMAQI
2nd Aug 2025606 AMAQI
2nd Aug 2025607 AMAQI
2nd Aug 2025758 AMAQI
2nd Aug 2025739 AMAQI
2nd Aug 20257210 AMAQI
2nd Aug 20257011 AMAQI
2nd Aug 20257212 PMAQI
2nd Aug 2025661 PMAQI
2nd Aug 2025662 PMAQI
2nd Aug 2025693 PMAQI
2nd Aug 2025694 PMAQI
2nd Aug 2025665 PMAQI
2nd Aug 2025646 PMAQI
2nd Aug 2025647 PMAQI
2nd Aug 2025628 PMAQI
2nd Aug 2025619 PMAQI
2nd Aug 20256410 PMAQI
2nd Aug 20256111 PMAQI
3rd Aug 20256212 AMAQI
3rd Aug 2025591 AMAQI
3rd Aug 2025602 AMAQI
3rd Aug 2025623 AMAQI

24°C20/29°C

3rd Aug 2025624 AMAQI
3rd Aug 2025615 AMAQI
3rd Aug 2025626 AMAQI
3rd Aug 2025627 AMAQI
3rd Aug 2025618 AMAQI
3rd Aug 2025659 AMAQI
3rd Aug 20256610 AMAQI
3rd Aug 20256211 AMAQI
3rd Aug 20256312 PMAQI
3rd Aug 2025571 PMAQI
3rd Aug 2025562 PMAQI
3rd Aug 2025613 PMAQI
3rd Aug 2025574 PMAQI
3rd Aug 2025665 PMAQI
3rd Aug 2025626 PMAQI
3rd Aug 2025687 PMAQI
3rd Aug 2025648 PMAQI
3rd Aug 2025629 PMAQI
3rd Aug 20256210 PMAQI
3rd Aug 20256511 PMAQI
4th Aug 20256012 AMAQI
4th Aug 2025601 AMAQI
4th Aug 2025602 AMAQI
4th Aug 2025603 AMAQI

24°C21/27°C

4th Aug 2025604 AMAQI
4th Aug 2025595 AMAQI
4th Aug 2025586 AMAQI
4th Aug 2025607 AMAQI
4th Aug 2025638 AMAQI
4th Aug 2025679 AMAQI
4th Aug 20256810 AMAQI
4th Aug 20256511 AMAQI
4th Aug 20256612 PMAQI
4th Aug 2025701 PMAQI
4th Aug 2025622 PMAQI
4th Aug 2025583 PMAQI
4th Aug 2025564 PMAQI
4th Aug 2025595 PMAQI
4th Aug 2025606 PMAQI
4th Aug 2025627 PMAQI
4th Aug 2025628 PMAQI
4th Aug 2025639 PMAQI
4th Aug 20256410 PMAQI
4th Aug 20256211 PMAQI
5th Aug 20255812 AMAQI
5th Aug 2025601 AMAQI
5th Aug 2025602 AMAQI
5th Aug 2025593 AMAQI

24°C21/27°C

5th Aug 2025624 AMAQI
5th Aug 2025615 AMAQI
5th Aug 2025626 AMAQI
5th Aug 2025607 AMAQI
5th Aug 2025588 AMAQI
5th Aug 2025579 AMAQI
5th Aug 20255410 AMAQI
5th Aug 20255911 AMAQI
5th Aug 20255012 PMAQI
5th Aug 2025551 PMAQI
5th Aug 2025522 PMAQI
5th Aug 2025563 PMAQI
5th Aug 2025574 PMAQI
5th Aug 2025565 PMAQI
5th Aug 2025526 PMAQI
5th Aug 2025557 PMAQI
5th Aug 2025598 PMAQI
5th Aug 2025619 PMAQI
5th Aug 20256410 PMAQI
5th Aug 20256411 PMAQI
6th Aug 20256212 AMAQI
6th Aug 2025601 AMAQI
6th Aug 2025602 AMAQI
6th Aug 2025583 AMAQI

24°C22/29°C

6th Aug 2025584 AMAQI
6th Aug 2025595 AMAQI
6th Aug 2025596 AMAQI
6th Aug 2025607 AMAQI
6th Aug 2025768 AMAQI
6th Aug 2025669 AMAQI
6th Aug 20256910 AMAQI
6th Aug 20256511 AMAQI
6th Aug 20256712 PMAQI
6th Aug 2025621 PMAQI
6th Aug 2025742 PMAQI
6th Aug 2025513 PMAQI
6th Aug 2025534 PMAQI
6th Aug 2025615 PMAQI
6th Aug 2025586 PMAQI
6th Aug 2025557 PMAQI
6th Aug 2025588 PMAQI
6th Aug 2025629 PMAQI
6th Aug 20256110 PMAQI
6th Aug 20256111 PMAQI
7th Aug 20256412 AMAQI
7th Aug 2025621 AMAQI
7th Aug 2025602 AMAQI
7th Aug 2025603 AMAQI

26°C20/32°C

7th Aug 2025614 AMAQI
7th Aug 2025615 AMAQI
7th Aug 2025606 AMAQI
7th Aug 2025627 AMAQI
7th Aug 2025558 AMAQI
7th Aug 2025599 AMAQI
7th Aug 20256010 AMAQI
7th Aug 20256211 AMAQI
7th Aug 20256812 PMAQI
7th Aug 2025571 PMAQI
7th Aug 2025592 PMAQI
7th Aug 2025583 PMAQI
7th Aug 2025574 PMAQI
7th Aug 2025545 PMAQI
7th Aug 2025486 PMAQI
7th Aug 2025537 PMAQI
7th Aug 2025588 PMAQI
7th Aug 2025609 PMAQI
7th Aug 20256210 PMAQI
7th Aug 20256211 PMAQI
8th Aug 20256112 AMAQI
8th Aug 2025621 AMAQI
8th Aug 2025632 AMAQI
8th Aug 2025643 AMAQI

23°C20/27°C

8th Aug 2025624 AMAQI
8th Aug 2025625 AMAQI
8th Aug 2025626 AMAQI
8th Aug 2025627 AMAQI
8th Aug 2025448 AMAQI
8th Aug 2025549 AMAQI
8th Aug 20254410 AMAQI
8th Aug 20254211 AMAQI
8th Aug 20255012 PMAQI
8th Aug 2025521 PMAQI
8th Aug 2025532 PMAQI
8th Aug 2025533 PMAQI
8th Aug 2025544 PMAQI
8th Aug 2025545 PMAQI
8th Aug 2025616 PMAQI
8th Aug 2025577 PMAQI
8th Aug 2025608 PMAQI
8th Aug 2025609 PMAQI
8th Aug 20255810 PMAQI
8th Aug 20256011 PMAQI
9th Aug 20256112 AMAQI
9th Aug 2025611 AMAQI
9th Aug 2025612 AMAQI
9th Aug 2025613 AMAQI

20°C17/24°C

9th Aug 2025614 AMAQI
9th Aug 2025625 AMAQI
9th Aug 2025626 AMAQI
9th Aug 2025627 AMAQI
9th Aug 2025568 AMAQI
9th Aug 2025459 AMAQI
9th Aug 20253610 AMAQI
9th Aug 20253611 AMAQI
9th Aug 20254412 PMAQI
9th Aug 2025441 PMAQI
9th Aug 2025552 PMAQI
9th Aug 2025573 PMAQI
9th Aug 2025544 PMAQI
9th Aug 2025525 PMAQI
9th Aug 2025526 PMAQI
9th Aug 2025527 PMAQI
9th Aug 2025608 PMAQI
9th Aug 2025589 PMAQI
9th Aug 20255910 PMAQI
9th Aug 20256111 PMAQI
10th Aug 20256112 AMAQI
10th Aug 2025611 AMAQI
10th Aug 2025612 AMAQI
10th Aug 2025613 AMAQI

23°C17/30°C

10th Aug 2025604 AMAQI
10th Aug 2025605 AMAQI
10th Aug 2025606 AMAQI
10th Aug 2025607 AMAQI
10th Aug 2025628 AMAQI
10th Aug 2025589 AMAQI
10th Aug 20255010 AMAQI
10th Aug 20254811 AMAQI
10th Aug 20255212 PMAQI
10th Aug 2025491 PMAQI
10th Aug 2025502 PMAQI
10th Aug 2025513 PMAQI
10th Aug 2025484 PMAQI
10th Aug 2025505 PMAQI
10th Aug 2025566 PMAQI
10th Aug 2025537 PMAQI
10th Aug 2025578 PMAQI
10th Aug 2025619 PMAQI
10th Aug 20256010 PMAQI
10th Aug 20256211 PMAQI
11th Aug 20256212 AMAQI
11th Aug 2025601 AMAQI
11th Aug 2025602 AMAQI
11th Aug 2025603 AMAQI

22°C17/28°C

11th Aug 2025584 AMAQI
11th Aug 2025585 AMAQI
11th Aug 2025586 AMAQI
11th Aug 2025597 AMAQI
11th Aug 2025528 AMAQI
11th Aug 2025449 AMAQI
11th Aug 20255610 AMAQI
11th Aug 20256111 AMAQI
11th Aug 20255812 PMAQI
11th Aug 2025591 PMAQI
11th Aug 2025602 PMAQI
11th Aug 2025603 PMAQI
11th Aug 2025614 PMAQI
11th Aug 2025705 PMAQI
11th Aug 2025636 PMAQI
11th Aug 2025637 PMAQI
11th Aug 2025628 PMAQI
11th Aug 2025649 PMAQI
11th Aug 20256510 PMAQI
11th Aug 20256711 PMAQI
12th Aug 20256512 AMAQI

--°C/°C

4 AM
11 AM
7 PM
11 PM
3 AM

--°C/°C

Heure du jour
Heure moyenne la plus haute
4 AM - 8 AM

61AQI

5 heures / Jour
150 heures / Mois
Heure moyenne la plus basse
10 AM - 11 AM

53AQI

2 heures / Jour
60 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 4 AM à 8 AM (Moyenne 61), tandis que l'AQI le plus bas était entre 10 AM à 11 AM (Moyenne 53).
Heure de la nuit
Heure moyenne la plus haute
12 AM - 11 PM

61AQI

8 heures / Jour
240 heures / Mois
Heure moyenne la plus basse
12 AM - 11 PM

61AQI

8 heures / Jour
240 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 12 AM à 11 PM (Moyenne 61).

Jours de 2025 Vs Qualité de l'Air

Ligong, Chengde, Hebei, China

2025

4%

8

86%

190

10%

22

0.9%

2

Nombre total de jours avec différentes catégories AQI au cours des 223 derniers jours de 2025 (142 jours restants)

Bon
8 Jours
Modéré
190 Jours
Pauvre
22 Jours
Non sain
2 Jours
Sévère
0 Jours
Dangereux
0 Jours

Sous les limites sécuritaires de l'OMS pour la qualité de l'air : 4%

Niveau de risque sanitaire:

Extrême

En 2025, 4% des 223 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

Ligong, 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
93AQI
2nd Janvier 2025
72AQI
3rd Janvier 2025
80AQI
4th Janvier 2025
94AQI
5th Janvier 2025
87AQI
6th Janvier 2025
71AQI
7th Janvier 2025
67AQI
8th Janvier 2025
58AQI
9th Janvier 2025
56AQI
10th Janvier 2025
61AQI
11th Janvier 2025
73AQI
12th Janvier 2025
73AQI
13th Janvier 2025
77AQI
14th Janvier 2025
72AQI
15th Janvier 2025
69AQI
16th Janvier 2025
83AQI
17th Janvier 2025
98AQI
18th Janvier 2025
106AQI
19th Janvier 2025
84AQI
20th Janvier 2025
107AQI
21st Janvier 2025
89AQI
22nd Janvier 2025
86AQI
23rd Janvier 2025
124AQI
24th Janvier 2025
140AQI
25th Janvier 2025
159AQI
26th Janvier 2025
109AQI
27th Janvier 2025
78AQI
28th Janvier 2025
72AQI
29th Janvier 2025
101AQI
30th Janvier 2025
75AQI
31st Janvier 2025
107AQI
1st Février 2025
129AQI
2nd Février 2025
91AQI
3rd Février 2025
74AQI
4th Février 2025
63AQI
5th Février 2025
54AQI
6th Février 2025
60AQI
7th Février 2025
53AQI
8th Février 2025
46AQI
9th Février 2025
56AQI
10th Février 2025
83AQI
11th Février 2025
120AQI
12th Février 2025
71AQI
13th Février 2025
91AQI
14th Février 2025
71AQI
15th Février 2025
89AQI
16th Février 2025
53AQI
17th Février 2025
61AQI
18th Février 2025
57AQI
19th Février 2025
58AQI
20th Février 2025
52AQI
21st Février 2025
51AQI
22nd Février 2025
54AQI
23rd Février 2025
47AQI
24th Février 2025
55AQI
25th Février 2025
57AQI
26th Février 2025
64AQI
27th Février 2025
103AQI
28th Février 2025
119AQI
1st Mars 2025
141AQI
2nd Mars 2025
86AQI
3rd Mars 2025
96AQI
4th Mars 2025
91AQI
5th Mars 2025
92AQI
6th Mars 2025
63AQI
7th Mars 2025
88AQI
8th Mars 2025
110AQI
9th Mars 2025
129AQI
10th Mars 2025
149AQI
11th Mars 2025
163AQI
12th Mars 2025
82AQI
13th Mars 2025
103AQI
14th Mars 2025
109AQI
15th Mars 2025
83AQI
16th Mars 2025
71AQI
17th Mars 2025
62AQI
18th Mars 2025
53AQI
19th Mars 2025
54AQI
20th Mars 2025
47AQI
21st Mars 2025
48AQI
22nd Mars 2025
52AQI
23rd Mars 2025
91AQI
24th Mars 2025
50AQI
25th Mars 2025
60AQI
26th Mars 2025
89AQI
27th Mars 2025
56AQI
28th Mars 2025
61AQI
29th Mars 2025
53AQI
30th Mars 2025
55AQI
31st Mars 2025
65AQI
1st Avril 2025
63AQI
2nd Avril 2025
54AQI
3rd Avril 2025
66AQI
4th Avril 2025
79AQI
5th Avril 2025
54AQI
6th Avril 2025
68AQI
7th Avril 2025
74AQI
8th Avril 2025
58AQI
9th Avril 2025
74AQI
10th Avril 2025
69AQI
11th Avril 2025
108AQI
12th Avril 2025
78AQI
13th Avril 2025
80AQI
14th Avril 2025
72AQI
15th Avril 2025
72AQI
16th Avril 2025
81AQI
17th Avril 2025
80AQI
18th Avril 2025
66AQI
19th Avril 2025
61AQI
20th Avril 2025
70AQI
21st Avril 2025
87AQI
22nd Avril 2025
58AQI
23rd Avril 2025
73AQI
24th Avril 2025
54AQI
25th Avril 2025
55AQI
26th Avril 2025
82AQI
27th Avril 2025
50AQI
28th Avril 2025
61AQI
29th Avril 2025
69AQI
30th Avril 2025
60AQI
1st Mai 2025
58AQI
2nd Mai 2025
66AQI
3rd Mai 2025
50AQI
4th Mai 2025
60AQI
5th Mai 2025
69AQI
6th Mai 2025
58AQI
7th Mai 2025
84AQI
8th Mai 2025
111AQI
9th Mai 2025
70AQI
10th Mai 2025
82AQI
11th Mai 2025
74AQI
12th Mai 2025
84AQI
13th Mai 2025
97AQI
14th Mai 2025
71AQI
15th Mai 2025
81AQI
16th Mai 2025
99AQI
17th Mai 2025
71AQI
18th Mai 2025
67AQI
19th Mai 2025
67AQI
20th Mai 2025
100AQI
21st Mai 2025
92AQI
22nd Mai 2025
110AQI
23rd Mai 2025
78AQI
24th Mai 2025
71AQI
25th Mai 2025
83AQI
26th Mai 2025
84AQI
27th Mai 2025
70AQI
28th Mai 2025
75AQI
29th Mai 2025
94AQI
30th Mai 2025
103AQI
31st Mai 2025
107AQI
1st Juin 2025
90AQI
2nd Juin 2025
77AQI
3rd Juin 2025
58AQI
4th Juin 2025
57AQI
5th Juin 2025
57AQI
6th Juin 2025
51AQI
7th Juin 2025
52AQI
8th Juin 2025
59AQI
9th Juin 2025
69AQI
10th Juin 2025
54AQI
11th Juin 2025
64AQI
12th Juin 2025
78AQI
13th Juin 2025
79AQI
14th Juin 2025
84AQI
15th Juin 2025
66AQI
16th Juin 2025
54AQI
17th Juin 2025
60AQI
18th Juin 2025
66AQI
19th Juin 2025
66AQI
20th Juin 2025
61AQI
21st Juin 2025
56AQI
22nd Juin 2025
54AQI
23rd Juin 2025
58AQI
24th Juin 2025
65AQI
25th Juin 2025
71AQI
26th Juin 2025
73AQI
27th Juin 2025
77AQI
28th Juin 2025
68AQI
29th Juin 2025
75AQI
30th Juin 2025
65AQI
1st Juillet 2025
65AQI
2nd Juillet 2025
63AQI
3rd Juillet 2025
62AQI
4th Juillet 2025
58AQI
5th Juillet 2025
61AQI
6th Juillet 2025
55AQI
7th Juillet 2025
58AQI
8th Juillet 2025
60AQI
9th Juillet 2025
66AQI
10th Juillet 2025
73AQI
11th Juillet 2025
72AQI
12th Juillet 2025
77AQI
13th Juillet 2025
64AQI
14th Juillet 2025
62AQI
15th Juillet 2025
62AQI
16th Juillet 2025
58AQI
17th Juillet 2025
56AQI
18th Juillet 2025
57AQI
19th Juillet 2025
61AQI
20th Juillet 2025
60AQI
21st Juillet 2025
56AQI
22nd Juillet 2025
60AQI
23rd Juillet 2025
64AQI
24th Juillet 2025
59AQI
25th Juillet 2025
60AQI
26th Juillet 2025
65AQI
27th Juillet 2025
55AQI
28th Juillet 2025
50AQI
29th Juillet 2025
52AQI
30th Juillet 2025
54AQI
31st Juillet 2025
55AQI
1st Août 2025
63AQI
2nd Août 2025
64AQI
3rd Août 2025
63AQI
4th Août 2025
61AQI
5th Août 2025
59AQI
6th Août 2025
61AQI
7th Août 2025
61AQI
8th Août 2025
58AQI
9th Août 2025
56AQI
10th Août 2025
58AQI

88AQI

71AQI

82AQI

69AQI

80AQI

65AQI

61AQI

60AQI

Nombre de jours

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

202573AQI

23
7
1
2
22
4
3
21
6
1
1
28
1
1
26
4
30
1
30
10
8
190
22
2

Le plus élevé AQI enregistré en

Janvier

88AQI

Le plus bas AQI enregistré en

Août

60AQI

202478AQI

1
20
7
3
21
7
1
3
20
6
2
7
17
6
3
24
4
3
22
5
7
20
4
17
14
27
3
21
9
1
3
18
6
3
1
28
2
45
252
59
10

Le plus élevé AQI enregistré en

Novembre

94AQI

Le plus bas AQI enregistré en

Août

48AQI

202380AQI

1
21
7
2
3
14
7
4
6
14
7
4
2
18
7
1
2
4
22
4
1
11
16
3
9
21
1
9
22
12
15
3
7
19
1
4
4
20
3
2
18
13
68
220
56
17
3

Le plus élevé AQI enregistré en

Avril

97AQI

Le plus bas AQI enregistré en

Août

56AQI

202273AQI

1
1
1
3
1
1
2
28
1
9
16
5
8
13
1
10
13
5
9
10
10
2
20
6
2
1
28
1
1
43
133
29
4

Le plus élevé AQI enregistré en

Mars

95AQI

Le plus bas AQI enregistré en

Août

41AQI

2021112AQI

17
8
6
15
7
6
8
11
9
1
2
19
9
59
35
21
1
2

Le plus élevé AQI enregistré en

Mars

138AQI

Le plus bas AQI enregistré en

Avril

88AQI

202078AQI

6
4
2
1
4
14
3
8
6
4
3
22
5
20
11
2
24
4
1
11
17
2
13
12
5
1
2
19
7
2
23
8
49
161
51
5

Le plus élevé AQI enregistré en

Novembre

91AQI

Le plus bas AQI enregistré en

Septembre

60AQI

Années les plus & moins polluées des 6 dernières années

Année la plus polluée enregistrée
2021(Moyenne)
112AQI
Année la moins polluée enregistrée
2022(Moyenne)
73AQI

La qualité de l'air annuelle de Ligong pour l'année 2025 AQI (73) montre un changement moyen de pourcentage de -10.9% (amélioré AQI) par rapport aux années précédentes : 2020 (78), 2021 (112), 2022 (73), 2023 (80), 2024 (78).