Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

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

Langfang, Hebei, China

2021
2022
2023
2024
2025
AQI
.
Jours

Tendances AQI : Le plus élevé et le plus bas

AQI le plus élevé enregistré le
9th Aug 2023
142AQI
AQI le plus bas enregistré le
12th Aug 2024
24AQI

Analyse du même jour (2nd August ):
Ce jour-là, l'AQI au cours des 5 années a varié de manière significative : 2025 se classe 2nd le plus élevé AQI à 63 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 : 2nd Aug - 3rd Aug 2025

Langfang, Hebei, China

AQI
Jour
Nuit
.

5 AM2nd Aug 2025

7 PM

4 AM3rd Aug 2025

Heure du jour
Heure moyenne la plus haute
8AM2nd Aug

76AQI

Heure moyenne la plus basse
12PM2nd Aug

59AQI

Heure de la nuit
Heure moyenne la plus haute
8PM2nd Aug

64AQI

Heure moyenne la plus basse
2AM3rd Aug

60AQI

Au cours des 24 dernières heures,

L'AQI de Langfang a atteint son point le plus élevé de 76 à 8 AM pendant le Jour, tandis que le point le plus bas, 59, a été enregistré à 12 PM pendant le Jour entre 2nd Aug et 3rd Aug 2025.

Tendance AQI Jour & Nuit : Jul - Aug 2025

Langfang, Hebei, 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 2025695 AMAQI
4th Jul 2025696 AMAQI
4th Jul 2025687 AMAQI
4th Jul 2025788 AMAQI
4th Jul 2025829 AMAQI
4th Jul 20258210 AMAQI
4th Jul 20257211 AMAQI
4th Jul 20256812 PMAQI
4th Jul 2025641 PMAQI
4th Jul 2025622 PMAQI
4th Jul 2025623 PMAQI
4th Jul 2025644 PMAQI
4th Jul 2025655 PMAQI
4th Jul 2025656 PMAQI
4th Jul 2025657 PMAQI
4th Jul 2025698 PMAQI
4th Jul 2025719 PMAQI
4th Jul 20257210 PMAQI
4th Jul 20257311 PMAQI
5th Jul 20257312 AMAQI
5th Jul 2025701 AMAQI
5th Jul 2025702 AMAQI
5th Jul 2025693 AMAQI
5th Jul 2025704 AMAQI

31°C25/37°C

5th Jul 2025705 AMAQI
5th Jul 2025706 AMAQI
5th Jul 2025707 AMAQI
5th Jul 2025818 AMAQI
5th Jul 2025859 AMAQI
5th Jul 20258510 AMAQI
5th Jul 20259911 AMAQI
5th Jul 20258412 PMAQI
5th Jul 2025651 PMAQI
5th Jul 2025562 PMAQI
5th Jul 2025543 PMAQI
5th Jul 2025524 PMAQI
5th Jul 2025515 PMAQI
5th Jul 2025506 PMAQI
5th Jul 2025537 PMAQI
5th Jul 2025658 PMAQI
5th Jul 2025659 PMAQI
5th Jul 20256410 PMAQI
5th Jul 20256411 PMAQI
6th Jul 20256412 AMAQI
6th Jul 2025681 AMAQI
6th Jul 2025682 AMAQI
6th Jul 2025683 AMAQI
6th Jul 2025684 AMAQI

32°C27/38°C

6th Jul 2025695 AMAQI
6th Jul 2025696 AMAQI
6th Jul 2025697 AMAQI
6th Jul 2025548 AMAQI
6th Jul 2025369 AMAQI
6th Jul 20253610 AMAQI
6th Jul 20253711 AMAQI
6th Jul 20254812 PMAQI
6th Jul 2025481 PMAQI
6th Jul 2025482 PMAQI
6th Jul 2025483 PMAQI
6th Jul 2025494 PMAQI
6th Jul 2025485 PMAQI
6th Jul 2025506 PMAQI
6th Jul 2025537 PMAQI
6th Jul 2025628 PMAQI
6th Jul 2025629 PMAQI
6th Jul 20256310 PMAQI
6th Jul 20256411 PMAQI
7th Jul 20256412 AMAQI
7th Jul 2025661 AMAQI
7th Jul 2025662 AMAQI
7th Jul 2025663 AMAQI
7th Jul 2025644 AMAQI

31°C27/35°C

7th Jul 2025645 AMAQI
7th Jul 2025646 AMAQI
7th Jul 2025647 AMAQI
7th Jul 2025778 AMAQI
7th Jul 2025759 AMAQI
7th Jul 20256210 AMAQI
7th Jul 20256211 AMAQI
7th Jul 20255812 PMAQI
7th Jul 2025581 PMAQI
7th Jul 2025592 PMAQI
7th Jul 2025573 PMAQI
7th Jul 2025554 PMAQI
7th Jul 2025555 PMAQI
7th Jul 2025586 PMAQI
7th Jul 2025597 PMAQI
7th Jul 2025628 PMAQI
7th Jul 2025629 PMAQI
7th Jul 20256310 PMAQI
7th Jul 20256211 PMAQI
8th Jul 20256112 AMAQI
8th Jul 2025641 AMAQI
8th Jul 2025642 AMAQI
8th Jul 2025643 AMAQI
8th Jul 2025644 AMAQI

29°C24/35°C

8th Jul 2025645 AMAQI
8th Jul 2025646 AMAQI
8th Jul 2025647 AMAQI
8th Jul 2025628 AMAQI
8th Jul 2025629 AMAQI
8th Jul 20256210 AMAQI
8th Jul 20256411 AMAQI
8th Jul 20256512 PMAQI
8th Jul 2025671 PMAQI
8th Jul 2025672 PMAQI
8th Jul 2025673 PMAQI
8th Jul 2025684 PMAQI
8th Jul 2025665 PMAQI
8th Jul 2025666 PMAQI
8th Jul 2025657 PMAQI
8th Jul 2025648 PMAQI
8th Jul 2025659 PMAQI
8th Jul 20256610 PMAQI
8th Jul 20256611 PMAQI
9th Jul 20256612 AMAQI
9th Jul 2025631 AMAQI
9th Jul 2025632 AMAQI
9th Jul 2025633 AMAQI
9th Jul 2025644 AMAQI

30°C24/36°C

9th Jul 2025645 AMAQI
9th Jul 2025646 AMAQI
9th Jul 2025647 AMAQI
9th Jul 20251138 AMAQI
9th Jul 20251149 AMAQI
9th Jul 20259710 AMAQI
9th Jul 20259311 AMAQI
9th Jul 20257812 PMAQI
9th Jul 2025681 PMAQI
9th Jul 2025652 PMAQI
9th Jul 2025593 PMAQI
9th Jul 2025554 PMAQI
9th Jul 2025595 PMAQI
9th Jul 2025616 PMAQI
9th Jul 2025627 PMAQI
9th Jul 2025638 PMAQI
9th Jul 2025649 PMAQI
9th Jul 20256410 PMAQI
9th Jul 20256711 PMAQI
10th Jul 20256812 AMAQI
10th Jul 2025641 AMAQI
10th Jul 2025642 AMAQI
10th Jul 2025663 AMAQI
10th Jul 2025674 AMAQI

30°C25/36°C

10th Jul 2025675 AMAQI
10th Jul 2025676 AMAQI
10th Jul 2025667 AMAQI
10th Jul 2025678 AMAQI
10th Jul 2025669 AMAQI
10th Jul 20256210 AMAQI
10th Jul 20256711 AMAQI
10th Jul 20257512 PMAQI
10th Jul 2025771 PMAQI
10th Jul 2025782 PMAQI
10th Jul 2025763 PMAQI
10th Jul 2025734 PMAQI
10th Jul 2025715 PMAQI
10th Jul 2025676 PMAQI
10th Jul 2025657 PMAQI
10th Jul 2025668 PMAQI
10th Jul 2025679 PMAQI
10th Jul 20256810 PMAQI
10th Jul 20256811 PMAQI
11th Jul 20257012 AMAQI
11th Jul 2025651 AMAQI
11th Jul 2025662 AMAQI
11th Jul 2025673 AMAQI
11th Jul 2025684 AMAQI

31°C26/38°C

11th Jul 2025675 AMAQI
11th Jul 2025686 AMAQI
11th Jul 2025687 AMAQI
11th Jul 2025908 AMAQI
11th Jul 2025999 AMAQI
11th Jul 20259310 AMAQI
11th Jul 20259511 AMAQI
11th Jul 20258212 PMAQI
11th Jul 2025771 PMAQI
11th Jul 2025762 PMAQI
11th Jul 2025723 PMAQI
11th Jul 2025724 PMAQI
11th Jul 2025765 PMAQI
11th Jul 2025766 PMAQI
11th Jul 2025767 PMAQI
11th Jul 2025728 PMAQI
11th Jul 2025729 PMAQI
11th Jul 20257210 PMAQI
11th Jul 20257111 PMAQI
12th Jul 20257112 AMAQI
12th Jul 2025691 AMAQI
12th Jul 2025682 AMAQI
12th Jul 2025693 AMAQI
12th Jul 2025704 AMAQI

31°C26/38°C

12th Jul 2025715 AMAQI
12th Jul 2025706 AMAQI
12th Jul 2025707 AMAQI
12th Jul 20251018 AMAQI
12th Jul 20251079 AMAQI
12th Jul 20259110 AMAQI
12th Jul 20258511 AMAQI
12th Jul 20257612 PMAQI
12th Jul 2025751 PMAQI
12th Jul 2025762 PMAQI
12th Jul 2025773 PMAQI
12th Jul 2025774 PMAQI
12th Jul 2025775 PMAQI
12th Jul 2025776 PMAQI
12th Jul 2025777 PMAQI
12th Jul 2025708 PMAQI
12th Jul 2025689 PMAQI
12th Jul 20256910 PMAQI
12th Jul 20256811 PMAQI
13th Jul 20256812 AMAQI
13th Jul 2025701 AMAQI
13th Jul 2025702 AMAQI
13th Jul 2025703 AMAQI
13th Jul 2025724 AMAQI

32°C27/39°C

13th Jul 2025715 AMAQI
13th Jul 2025726 AMAQI
13th Jul 2025727 AMAQI
13th Jul 2025618 AMAQI
13th Jul 2025529 AMAQI
13th Jul 20255010 AMAQI
13th Jul 20254711 AMAQI
13th Jul 20255612 PMAQI
13th Jul 2025571 PMAQI
13th Jul 2025602 PMAQI
13th Jul 2025583 PMAQI
13th Jul 2025574 PMAQI
13th Jul 2025565 PMAQI
13th Jul 2025566 PMAQI
13th Jul 2025597 PMAQI
13th Jul 2025668 PMAQI
13th Jul 2025669 PMAQI
13th Jul 20256710 PMAQI
13th Jul 20256811 PMAQI
14th Jul 20256812 AMAQI
14th Jul 2025701 AMAQI
14th Jul 2025702 AMAQI
14th Jul 2025703 AMAQI
14th Jul 2025684 AMAQI

32°C25/39°C

14th Jul 2025695 AMAQI
14th Jul 2025686 AMAQI
14th Jul 2025697 AMAQI
14th Jul 2025638 AMAQI
14th Jul 2025589 AMAQI
14th Jul 20255710 AMAQI
14th Jul 20255711 AMAQI
14th Jul 20256012 PMAQI
14th Jul 2025601 PMAQI
14th Jul 2025592 PMAQI
14th Jul 2025603 PMAQI
14th Jul 2025604 PMAQI
14th Jul 2025615 PMAQI
14th Jul 2025626 PMAQI
14th Jul 2025647 PMAQI
14th Jul 2025668 PMAQI
14th Jul 2025679 PMAQI
14th Jul 20256710 PMAQI
14th Jul 20256711 PMAQI
15th Jul 20256712 AMAQI
15th Jul 2025681 AMAQI
15th Jul 2025682 AMAQI
15th Jul 2025683 AMAQI
15th Jul 2025674 AMAQI

32°C26/37°C

15th Jul 2025675 AMAQI
15th Jul 2025676 AMAQI
15th Jul 2025677 AMAQI
15th Jul 2025618 AMAQI
15th Jul 2025629 AMAQI
15th Jul 20256210 AMAQI
15th Jul 20256111 AMAQI
15th Jul 20256412 PMAQI
15th Jul 2025631 PMAQI
15th Jul 2025652 PMAQI
15th Jul 2025693 PMAQI
15th Jul 2025734 PMAQI
15th Jul 2025705 PMAQI
15th Jul 2025716 PMAQI
15th Jul 2025667 PMAQI
15th Jul 2025678 PMAQI
15th Jul 2025689 PMAQI
15th Jul 20257110 PMAQI
15th Jul 20257311 PMAQI
16th Jul 20257412 AMAQI
16th Jul 2025671 AMAQI
16th Jul 2025682 AMAQI
16th Jul 2025683 AMAQI
16th Jul 2025674 AMAQI

28°C22/33°C

16th Jul 2025675 AMAQI
16th Jul 2025676 AMAQI
16th Jul 2025687 AMAQI
16th Jul 2025728 AMAQI
16th Jul 2025709 AMAQI
16th Jul 20256610 AMAQI
16th Jul 20256211 AMAQI
16th Jul 20256412 PMAQI
16th Jul 2025611 PMAQI
16th Jul 2025602 PMAQI
16th Jul 2025573 PMAQI
16th Jul 2025574 PMAQI
16th Jul 2025565 PMAQI
16th Jul 2025546 PMAQI
16th Jul 2025587 PMAQI
16th Jul 2025648 PMAQI
16th Jul 2025649 PMAQI
16th Jul 20256410 PMAQI
16th Jul 20256611 PMAQI
17th Jul 20256712 AMAQI
17th Jul 2025691 AMAQI
17th Jul 2025702 AMAQI
17th Jul 2025693 AMAQI
17th Jul 2025684 AMAQI

27°C20/35°C

17th Jul 2025685 AMAQI
17th Jul 2025686 AMAQI
17th Jul 2025687 AMAQI
17th Jul 2025488 AMAQI
17th Jul 2025379 AMAQI
17th Jul 20253710 AMAQI
17th Jul 20254211 AMAQI
17th Jul 20255012 PMAQI
17th Jul 2025501 PMAQI
17th Jul 2025492 PMAQI
17th Jul 2025483 PMAQI
17th Jul 2025494 PMAQI
17th Jul 2025485 PMAQI
17th Jul 2025486 PMAQI
17th Jul 2025527 PMAQI
17th Jul 2025638 PMAQI
17th Jul 2025639 PMAQI
17th Jul 20256410 PMAQI
17th Jul 20256411 PMAQI
18th Jul 20256512 AMAQI
18th Jul 2025671 AMAQI
18th Jul 2025672 AMAQI
18th Jul 2025663 AMAQI
18th Jul 2025654 AMAQI

31°C24/38°C

18th Jul 2025655 AMAQI
18th Jul 2025656 AMAQI
18th Jul 2025657 AMAQI
18th Jul 2025828 AMAQI
18th Jul 2025809 AMAQI
18th Jul 20257610 AMAQI
18th Jul 20256811 AMAQI
18th Jul 20256212 PMAQI
18th Jul 2025611 PMAQI
18th Jul 2025602 PMAQI
18th Jul 2025583 PMAQI
18th Jul 2025584 PMAQI
18th Jul 2025605 PMAQI
18th Jul 2025596 PMAQI
18th Jul 2025617 PMAQI
18th Jul 2025658 PMAQI
18th Jul 2025679 PMAQI
18th Jul 20256710 PMAQI
18th Jul 20256711 PMAQI
19th Jul 20256612 AMAQI
19th Jul 2025651 AMAQI
19th Jul 2025662 AMAQI
19th Jul 2025663 AMAQI
19th Jul 2025664 AMAQI

31°C25/38°C

19th Jul 2025665 AMAQI
19th Jul 2025666 AMAQI
19th Jul 2025667 AMAQI
19th Jul 2025728 AMAQI
19th Jul 2025749 AMAQI
19th Jul 20257110 AMAQI
19th Jul 20257311 AMAQI
19th Jul 20257312 PMAQI
19th Jul 2025681 PMAQI
19th Jul 2025692 PMAQI
19th Jul 2025683 PMAQI
19th Jul 2025684 PMAQI
19th Jul 2025685 PMAQI
19th Jul 2025676 PMAQI
19th Jul 2025637 PMAQI
19th Jul 2025658 PMAQI
19th Jul 2025679 PMAQI
19th Jul 20256810 PMAQI
19th Jul 20256711 PMAQI
20th Jul 20256812 AMAQI
20th Jul 2025661 AMAQI
20th Jul 2025662 AMAQI
20th Jul 2025663 AMAQI
20th Jul 2025664 AMAQI

30°C25/36°C

20th Jul 2025675 AMAQI
20th Jul 2025676 AMAQI
20th Jul 2025677 AMAQI
20th Jul 2025618 AMAQI
20th Jul 2025469 AMAQI
20th Jul 20254510 AMAQI
20th Jul 20254711 AMAQI
20th Jul 20255212 PMAQI
20th Jul 2025521 PMAQI
20th Jul 2025512 PMAQI
20th Jul 2025493 PMAQI
20th Jul 2025524 PMAQI
20th Jul 2025535 PMAQI
20th Jul 2025566 PMAQI
20th Jul 2025587 PMAQI
20th Jul 2025648 PMAQI
20th Jul 2025649 PMAQI
20th Jul 20256610 PMAQI
20th Jul 20256711 PMAQI
21st Jul 20256712 AMAQI
21st Jul 2025671 AMAQI
21st Jul 2025672 AMAQI
21st Jul 2025663 AMAQI
21st Jul 2025654 AMAQI

24°C22/24°C

21st Jul 2025655 AMAQI
21st Jul 2025656 AMAQI
21st Jul 2025647 AMAQI
21st Jul 2025818 AMAQI
21st Jul 2025819 AMAQI
21st Jul 20256510 AMAQI
21st Jul 20255911 AMAQI
21st Jul 20256012 PMAQI
21st Jul 2025571 PMAQI
21st Jul 2025572 PMAQI
21st Jul 2025533 PMAQI
21st Jul 2025514 PMAQI
21st Jul 2025515 PMAQI
21st Jul 2025516 PMAQI
21st Jul 2025547 PMAQI
21st Jul 2025628 PMAQI
21st Jul 2025639 PMAQI
21st Jul 20256310 PMAQI
21st Jul 20256511 PMAQI
22nd Jul 20256712 AMAQI
22nd Jul 2025651 AMAQI
22nd Jul 2025662 AMAQI
22nd Jul 2025663 AMAQI
22nd Jul 2025664 AMAQI

29°C22/36°C

22nd Jul 2025665 AMAQI
22nd Jul 2025666 AMAQI
22nd Jul 2025667 AMAQI
22nd Jul 20251068 AMAQI
22nd Jul 20251069 AMAQI
22nd Jul 20259310 AMAQI
22nd Jul 20257911 AMAQI
22nd Jul 20257512 PMAQI
22nd Jul 2025751 PMAQI
22nd Jul 2025692 PMAQI
22nd Jul 2025673 PMAQI
22nd Jul 2025634 PMAQI
22nd Jul 2025625 PMAQI
22nd Jul 2025606 PMAQI
22nd Jul 2025627 PMAQI
22nd Jul 2025648 PMAQI
22nd Jul 2025659 PMAQI
22nd Jul 20256610 PMAQI
22nd Jul 20256711 PMAQI
23rd Jul 20257012 AMAQI
23rd Jul 2025651 AMAQI
23rd Jul 2025662 AMAQI
23rd Jul 2025673 AMAQI
23rd Jul 2025694 AMAQI

30°C23/37°C

23rd Jul 2025695 AMAQI
23rd Jul 2025696 AMAQI
23rd Jul 2025697 AMAQI
23rd Jul 2025808 AMAQI
23rd Jul 2025829 AMAQI
23rd Jul 20257810 AMAQI
23rd Jul 20256911 AMAQI
23rd Jul 20256612 PMAQI
23rd Jul 2025631 PMAQI
23rd Jul 2025602 PMAQI
23rd Jul 2025613 PMAQI
23rd Jul 2025574 PMAQI
23rd Jul 2025535 PMAQI
23rd Jul 2025556 PMAQI
23rd Jul 2025547 PMAQI
23rd Jul 2025618 PMAQI
23rd Jul 2025609 PMAQI
23rd Jul 20256110 PMAQI
23rd Jul 20256211 PMAQI
24th Jul 20256412 AMAQI
24th Jul 2025661 AMAQI
24th Jul 2025672 AMAQI
24th Jul 2025683 AMAQI
24th Jul 2025684 AMAQI

30°C25/35°C

24th Jul 2025685 AMAQI
24th Jul 2025686 AMAQI
24th Jul 2025677 AMAQI
24th Jul 2025548 AMAQI
24th Jul 2025539 AMAQI
24th Jul 20255810 AMAQI
24th Jul 20256411 AMAQI
24th Jul 20256712 PMAQI
24th Jul 2025691 PMAQI
24th Jul 2025652 PMAQI
24th Jul 2025673 PMAQI
24th Jul 2025594 PMAQI
24th Jul 2025595 PMAQI
24th Jul 2025606 PMAQI
24th Jul 2025547 PMAQI
24th Jul 2025618 PMAQI
24th Jul 2025619 PMAQI
24th Jul 20256210 PMAQI
24th Jul 20256211 PMAQI
25th Jul 20256312 AMAQI
25th Jul 2025651 AMAQI
25th Jul 2025652 AMAQI
25th Jul 2025663 AMAQI
25th Jul 2025664 AMAQI

29°C25/35°C

25th Jul 2025665 AMAQI
25th Jul 2025656 AMAQI
25th Jul 2025657 AMAQI
25th Jul 2025528 AMAQI
25th Jul 2025489 AMAQI
25th Jul 20254110 AMAQI
25th Jul 20255111 AMAQI
25th Jul 20256712 PMAQI
25th Jul 2025711 PMAQI
25th Jul 2025732 PMAQI
25th Jul 2025723 PMAQI
25th Jul 2025734 PMAQI
25th Jul 2025725 PMAQI
25th Jul 2025626 PMAQI
25th Jul 2025617 PMAQI
25th Jul 2025658 PMAQI
25th Jul 2025689 PMAQI
25th Jul 20256810 PMAQI
25th Jul 20256711 PMAQI
26th Jul 20256812 AMAQI
26th Jul 2025641 AMAQI
26th Jul 2025642 AMAQI
26th Jul 2025653 AMAQI
26th Jul 2025644 AMAQI

30°C26/35°C

26th Jul 2025645 AMAQI
26th Jul 2025656 AMAQI
26th Jul 2025647 AMAQI
26th Jul 2025808 AMAQI
26th Jul 2025849 AMAQI
26th Jul 20257110 AMAQI
26th Jul 20257011 AMAQI
26th Jul 20256912 PMAQI
26th Jul 2025661 PMAQI
26th Jul 2025662 PMAQI
26th Jul 2025633 PMAQI
26th Jul 2025654 PMAQI
26th Jul 2025685 PMAQI
26th Jul 2025646 PMAQI
26th Jul 2025617 PMAQI
26th Jul 2025638 PMAQI
26th Jul 2025639 PMAQI
26th Jul 20256210 PMAQI
26th Jul 20256311 PMAQI
27th Jul 20256312 AMAQI
27th Jul 2025641 AMAQI
27th Jul 2025642 AMAQI
27th Jul 2025653 AMAQI
27th Jul 2025664 AMAQI

32°C27/38°C

27th Jul 2025665 AMAQI
27th Jul 2025666 AMAQI
27th Jul 2025667 AMAQI
27th Jul 2025808 AMAQI
27th Jul 2025819 AMAQI
27th Jul 20257310 AMAQI
27th Jul 20257011 AMAQI
27th Jul 20256612 PMAQI
27th Jul 2025651 PMAQI
27th Jul 2025572 PMAQI
27th Jul 2025623 PMAQI
27th Jul 2025594 PMAQI
27th Jul 2025595 PMAQI
27th Jul 2025576 PMAQI
27th Jul 2025617 PMAQI
27th Jul 2025628 PMAQI
27th Jul 2025609 PMAQI
27th Jul 20256210 PMAQI
27th Jul 20256311 PMAQI
28th Jul 20256412 AMAQI
28th Jul 2025651 AMAQI
28th Jul 2025642 AMAQI
28th Jul 2025653 AMAQI
28th Jul 2025654 AMAQI

30°C27/35°C

28th Jul 2025655 AMAQI
28th Jul 2025656 AMAQI
28th Jul 2025667 AMAQI
28th Jul 2025718 AMAQI
28th Jul 2025759 AMAQI
28th Jul 20256010 AMAQI
28th Jul 20254411 AMAQI
28th Jul 20255512 PMAQI
28th Jul 2025611 PMAQI
28th Jul 2025662 PMAQI
28th Jul 2025663 PMAQI
28th Jul 2025644 PMAQI
28th Jul 2025645 PMAQI
28th Jul 2025626 PMAQI
28th Jul 2025647 PMAQI
28th Jul 2025668 PMAQI
28th Jul 2025649 PMAQI
28th Jul 20256510 PMAQI
28th Jul 20256311 PMAQI
29th Jul 20256012 AMAQI
29th Jul 2025631 AMAQI
29th Jul 2025632 AMAQI
29th Jul 2025643 AMAQI
29th Jul 2025644 AMAQI

29°C24/36°C

29th Jul 2025645 AMAQI
29th Jul 2025656 AMAQI
29th Jul 2025647 AMAQI
29th Jul 2025408 AMAQI
29th Jul 2025309 AMAQI
29th Jul 20253010 AMAQI
29th Jul 20253311 AMAQI
29th Jul 20253912 PMAQI
29th Jul 2025401 PMAQI
29th Jul 2025412 PMAQI
29th Jul 2025403 PMAQI
29th Jul 2025394 PMAQI
29th Jul 2025405 PMAQI
29th Jul 2025406 PMAQI
29th Jul 2025477 PMAQI
29th Jul 2025588 PMAQI
29th Jul 2025589 PMAQI
29th Jul 20255810 PMAQI
29th Jul 20255811 PMAQI
30th Jul 20255912 AMAQI
30th Jul 2025631 AMAQI
30th Jul 2025632 AMAQI
30th Jul 2025623 AMAQI
30th Jul 2025614 AMAQI

27°C24/31°C

30th Jul 2025615 AMAQI
30th Jul 2025616 AMAQI
30th Jul 2025617 AMAQI
30th Jul 2025548 AMAQI
30th Jul 2025569 AMAQI
30th Jul 20254910 AMAQI
30th Jul 20254011 AMAQI
30th Jul 20254612 PMAQI
30th Jul 2025451 PMAQI
30th Jul 2025482 PMAQI
30th Jul 2025473 PMAQI
30th Jul 2025464 PMAQI
30th Jul 2025445 PMAQI
30th Jul 2025436 PMAQI
30th Jul 2025527 PMAQI
30th Jul 2025588 PMAQI
30th Jul 2025599 PMAQI
30th Jul 20255910 PMAQI
30th Jul 20256011 PMAQI
31st Jul 20256112 AMAQI
31st Jul 2025611 AMAQI
31st Jul 2025612 AMAQI
31st Jul 2025603 AMAQI
31st Jul 2025604 AMAQI

28°C23/34°C

31st Jul 2025605 AMAQI
31st Jul 2025606 AMAQI
31st Jul 2025607 AMAQI
31st Jul 2025608 AMAQI
31st Jul 2025609 AMAQI
31st Jul 20256910 AMAQI
31st Jul 20255911 AMAQI
31st Jul 20256012 PMAQI
31st Jul 2025561 PMAQI
31st Jul 2025592 PMAQI
31st Jul 2025613 PMAQI
31st Jul 2025614 PMAQI
31st Jul 2025615 PMAQI
31st Jul 2025586 PMAQI
31st Jul 2025607 PMAQI
31st Jul 2025678 PMAQI
31st Jul 2025699 PMAQI
31st Jul 20256710 PMAQI
31st Jul 20256811 PMAQI
1st Aug 20256612 AMAQI
1st Aug 2025591 AMAQI
1st Aug 2025572 AMAQI
1st Aug 2025593 AMAQI
1st Aug 2025594 AMAQI

27°C22/31°C

1st Aug 2025595 AMAQI
1st Aug 2025586 AMAQI
1st Aug 2025597 AMAQI
1st Aug 2025738 AMAQI
1st Aug 2025679 AMAQI
1st Aug 20256710 AMAQI
1st Aug 20256211 AMAQI
1st Aug 20255912 PMAQI
1st Aug 2025661 PMAQI
1st Aug 2025712 PMAQI
1st Aug 2025693 PMAQI
1st Aug 2025764 PMAQI
1st Aug 2025775 PMAQI
1st Aug 2025696 PMAQI
1st Aug 2025707 PMAQI
1st Aug 2025668 PMAQI
1st Aug 2025699 PMAQI
1st Aug 20256610 PMAQI
1st Aug 20257111 PMAQI
2nd Aug 20256512 AMAQI
2nd Aug 2025591 AMAQI
2nd Aug 2025592 AMAQI
2nd Aug 2025613 AMAQI
2nd Aug 2025624 AMAQI

29°C23/35°C

2nd Aug 2025625 AMAQI
2nd Aug 2025626 AMAQI
2nd Aug 2025627 AMAQI
2nd Aug 2025768 AMAQI
2nd Aug 2025769 AMAQI
2nd Aug 20256910 AMAQI
2nd Aug 20256211 AMAQI
2nd Aug 20255912 PMAQI
2nd Aug 2025631 PMAQI
2nd Aug 2025622 PMAQI
2nd Aug 2025633 PMAQI
2nd Aug 2025644 PMAQI
2nd Aug 2025655 PMAQI
2nd Aug 2025686 PMAQI
2nd Aug 2025647 PMAQI
2nd Aug 2025648 PMAQI
2nd Aug 2025629 PMAQI
2nd Aug 20256410 PMAQI
2nd Aug 20256211 PMAQI
3rd Aug 20256212 AMAQI
3rd Aug 2025601 AMAQI
3rd Aug 2025602 AMAQI
3rd Aug 2025633 AMAQI
3rd Aug 2025634 AMAQI

30°C24/37°C

3rd Aug 2025625 AMAQI
5 AM
3rd Aug 2025626 AMAQI
3rd Aug 2025627 AMAQI
3rd Aug 2025558 AMAQI
3rd Aug 2025589 AMAQI
3rd Aug 20254210 AMAQI
12 PM
7 PM
12 AM
4 AM

--°C/°C

Heure du jour
Heure moyenne la plus haute
8 AM - 9 AM

71AQI

2 heures / Jour
60 heures / Mois
Heure moyenne la plus basse
10 AM - 7 PM

62AQI

10 heures / Jour
300 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 8 AM à 9 AM (Moyenne 71), tandis que l'AQI le plus bas était entre 10 AM à 7 PM (Moyenne 62).
Heure de la nuit
Heure moyenne la plus haute
12 AM - 11 PM

65AQI

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

65AQI

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 65), tandis que l'AQI le plus bas était entre 12 AM à 11 PM (Moyenne 65).

Jours de 2025 Vs Qualité de l'Air

Langfang, Hebei, China

2025

2%

5

67%

144

27%

57

4%

8

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

Bon
5 Jours
Modéré
144 Jours
Pauvre
57 Jours
Non sain
8 Jours
Sévère
0 Jours
Dangereux
0 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

Langfang, 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
102AQI
2nd Janvier 2025
71AQI
3rd Janvier 2025
86AQI
4th Janvier 2025
117AQI
5th Janvier 2025
93AQI
6th Janvier 2025
71AQI
7th Janvier 2025
62AQI
8th Janvier 2025
47AQI
9th Janvier 2025
49AQI
10th Janvier 2025
52AQI
11th Janvier 2025
61AQI
12th Janvier 2025
56AQI
13th Janvier 2025
102AQI
14th Janvier 2025
53AQI
15th Janvier 2025
68AQI
16th Janvier 2025
60AQI
17th Janvier 2025
108AQI
18th Janvier 2025
129AQI
19th Janvier 2025
83AQI
20th Janvier 2025
147AQI
21st Janvier 2025
108AQI
22nd Janvier 2025
120AQI
23rd Janvier 2025
121AQI
24th Janvier 2025
149AQI
25th Janvier 2025
155AQI
26th Janvier 2025
128AQI
27th Janvier 2025
83AQI
28th Janvier 2025
90AQI
29th Janvier 2025
169AQI
30th Janvier 2025
116AQI
31st Janvier 2025
149AQI
1st Février 2025
123AQI
2nd Février 2025
102AQI
3rd Février 2025
69AQI
4th Février 2025
66AQI
5th Février 2025
58AQI
6th Février 2025
64AQI
7th Février 2025
44AQI
8th Février 2025
48AQI
9th Février 2025
55AQI
10th Février 2025
121AQI
11th Février 2025
133AQI
12th Février 2025
89AQI
13th Février 2025
126AQI
14th Février 2025
125AQI
15th Février 2025
134AQI
16th Février 2025
78AQI
17th Février 2025
75AQI
18th Février 2025
88AQI
19th Février 2025
74AQI
20th Février 2025
80AQI
21st Février 2025
61AQI
22nd Février 2025
58AQI
23rd Février 2025
49AQI
24th Février 2025
81AQI
25th Février 2025
65AQI
26th Février 2025
100AQI
27th Février 2025
136AQI
28th Février 2025
156AQI
1st Mars 2025
193AQI
2nd Mars 2025
114AQI
3rd Mars 2025
104AQI
4th Mars 2025
102AQI
5th Mars 2025
136AQI
6th Mars 2025
78AQI
7th Mars 2025
138AQI
8th Mars 2025
136AQI
9th Mars 2025
158AQI
10th Mars 2025
164AQI
11th Mars 2025
176AQI
12th Mars 2025
111AQI
13th Mars 2025
154AQI
14th Mars 2025
109AQI
15th Mars 2025
106AQI
16th Mars 2025
75AQI
17th Mars 2025
72AQI
18th Mars 2025
68AQI
19th Mars 2025
70AQI
20th Mars 2025
56AQI
21st Mars 2025
60AQI
22nd Mars 2025
62AQI
23rd Mars 2025
97AQI
24th Mars 2025
65AQI
25th Mars 2025
69AQI
26th Mars 2025
102AQI
27th Mars 2025
58AQI
28th Mars 2025
72AQI
29th Mars 2025
54AQI
30th Mars 2025
72AQI
31st Mars 2025
90AQI
1st Avril 2025
77AQI
2nd Avril 2025
66AQI
3rd Avril 2025
91AQI
4th Avril 2025
106AQI
5th Avril 2025
66AQI
6th Avril 2025
112AQI
7th Avril 2025
87AQI
8th Avril 2025
85AQI
9th Avril 2025
84AQI
10th Avril 2025
108AQI
11th Avril 2025
129AQI
12th Avril 2025
102AQI
13th Avril 2025
93AQI
14th Avril 2025
77AQI
15th Avril 2025
79AQI
16th Avril 2025
119AQI
17th Avril 2025
90AQI
18th Avril 2025
95AQI
19th Avril 2025
87AQI
20th Avril 2025
106AQI
21st Avril 2025
129AQI
22nd Avril 2025
77AQI
23rd Avril 2025
97AQI
24th Avril 2025
62AQI
25th Avril 2025
81AQI
26th Avril 2025
112AQI
27th Avril 2025
71AQI
28th Avril 2025
88AQI
29th Avril 2025
85AQI
30th Avril 2025
80AQI
1st Mai 2025
70AQI
2nd Mai 2025
75AQI
3rd Mai 2025
57AQI
4th Mai 2025
76AQI
5th Mai 2025
91AQI
6th Mai 2025
69AQI
7th Mai 2025
102AQI
8th Mai 2025
114AQI
9th Mai 2025
75AQI
10th Mai 2025
90AQI
11th Mai 2025
93AQI
12th Mai 2025
110AQI
13th Mai 2025
104AQI
14th Mai 2025
77AQI
15th Mai 2025
79AQI
16th Mai 2025
116AQI
17th Mai 2025
73AQI
18th Mai 2025
95AQI
19th Mai 2025
101AQI
20th Mai 2025
127AQI
21st Mai 2025
112AQI
22nd Mai 2025
123AQI
23rd Mai 2025
113AQI
24th Mai 2025
92AQI
25th Mai 2025
98AQI
26th Mai 2025
103AQI
27th Mai 2025
104AQI
28th Mai 2025
109AQI
29th Mai 2025
105AQI
30th Mai 2025
108AQI
31st Mai 2025
116AQI
1st Juin 2025
118AQI
2nd Juin 2025
91AQI
3rd Juin 2025
70AQI
4th Juin 2025
67AQI
5th Juin 2025
74AQI
6th Juin 2025
66AQI
7th Juin 2025
70AQI
8th Juin 2025
73AQI
9th Juin 2025
77AQI
10th Juin 2025
68AQI
11th Juin 2025
78AQI
12th Juin 2025
85AQI
13th Juin 2025
92AQI
14th Juin 2025
86AQI
15th Juin 2025
70AQI
16th Juin 2025
61AQI
17th Juin 2025
72AQI
18th Juin 2025
78AQI
19th Juin 2025
70AQI
20th Juin 2025
64AQI
21st Juin 2025
59AQI
22nd Juin 2025
54AQI
23rd Juin 2025
69AQI
24th Juin 2025
76AQI
25th Juin 2025
73AQI
26th Juin 2025
74AQI
27th Juin 2025
77AQI
28th Juin 2025
78AQI
29th Juin 2025
80AQI
30th Juin 2025
73AQI
1st Juillet 2025
70AQI
2nd Juillet 2025
72AQI
3rd Juillet 2025
65AQI
4th Juillet 2025
70AQI
5th Juillet 2025
68AQI
6th Juillet 2025
58AQI
7th Juillet 2025
63AQI
8th Juillet 2025
64AQI
9th Juillet 2025
68AQI
10th Juillet 2025
68AQI
11th Juillet 2025
74AQI
12th Juillet 2025
74AQI
13th Juillet 2025
64AQI
14th Juillet 2025
65AQI
15th Juillet 2025
67AQI
16th Juillet 2025
65AQI
17th Juillet 2025
59AQI
18th Juillet 2025
65AQI
19th Juillet 2025
67AQI
20th Juillet 2025
60AQI
21st Juillet 2025
62AQI
22nd Juillet 2025
69AQI
23rd Juillet 2025
65AQI
24th Juillet 2025
63AQI
25th Juillet 2025
64AQI
26th Juillet 2025
66AQI
27th Juillet 2025
64AQI
28th Juillet 2025
64AQI
29th Juillet 2025
52AQI
30th Juillet 2025
55AQI
31st Juillet 2025
62AQI
1st Août 2025
66AQI
2nd Août 2025
63AQI

97AQI

88AQI

101AQI

91AQI

96AQI

75AQI

65AQI

65AQI

Nombre de jours

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

202587AQI

2
14
13
2
3
16
8
1
16
10
5
21
9
15
16
29
1
31
2
5
144
57
8

Le plus élevé AQI enregistré en

Mars

101AQI

Le plus bas AQI enregistré en

Août

65AQI

202484AQI

10
7
11
3
5
9
13
2
4
6
21
2
15
13
3
23
5
30
5
26
13
18
12
15
3
4
8
13
5
1
2
13
8
7
2
24
5
62
194
92
17
1

Le plus élevé AQI enregistré en

Novembre

110AQI

Le plus bas AQI enregistré en

Août

53AQI

202388AQI

5
14
8
4
7
5
10
6
2
11
11
5
2
7
13
7
1
2
3
18
10
4
24
2
6
24
1
6
23
2
6
15
9
8
13
7
3
11
10
5
3
6
11
8
5
1
71
181
80
27
5

Le plus élevé AQI enregistré en

Mars

116AQI

Le plus bas AQI enregistré en

Août

69AQI

202286AQI

5
12
7
7
5
9
6
1
4
15
10
2
5
12
13
6
22
3
4
20
6
3
21
2
1
5
13
11
10
8
10
3
6
11
8
5
12
12
6
1
65
157
81
18
1

Le plus élevé AQI enregistré en

Janvier

102AQI

Le plus bas AQI enregistré en

Juillet

66AQI

202190AQI

14
8
9
10
6
10
2
1
4
11
13
2
1
14
14
1
2
20
8
1
6
19
5
15
16
10
21
7
21
2
12
13
6
8
9
10
3
7
14
8
2
69
175
78
37
4
2

Le plus élevé AQI enregistré en

Mars

161AQI

Le plus bas AQI enregistré en

Juillet

48AQI

202098AQI

2
5
6
1
1
12
7
1
1
12
5
17
13
13
17
1
1
18
12
8
14
8
6
7
11
7
2
15
6
6
1
3
11
11
5
1
24
124
96
21
2

Le plus élevé AQI enregistré en

Octobre

108AQI

Le plus bas AQI enregistré en

Septembre

78AQI

Années les plus & moins polluées des 6 dernières années

Année la plus polluée enregistrée
2020(Moyenne)
98AQI
Année la moins polluée enregistrée
2024(Moyenne)
84AQI

La qualité de l'air annuelle de Langfang pour l'année 2025 AQI (87) montre un changement moyen de pourcentage de -1.7% (amélioré AQI) par rapport aux années précédentes : 2020 (98), 2021 (90), 2022 (86), 2023 (88), 2024 (84).