Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Analyse Historique de la Qualité de l'Air à Langfang Teachers College Humanities Building, 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 Teachers College Humanities Building, Langfang, 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 2021
137AQI
AQI le plus bas enregistré le
12th Aug 2024
28AQI

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 62 de Modéré qualité de l'air, montrant une amélioration par rapport à 2021 le même jour.

Télécharger les données annuelles 2024

Rapport mondial sur la qualité de l'air

Globe

Tendance AQI Jour & Nuit : 10th Aug - 11th Aug 2025

Langfang Teachers College Humanities Building, Langfang, Hebei, China

AQI
Jour
Nuit
.

5 AM10th Aug 2025

7 PM

4 AM11th Aug 2025

Heure du jour
Heure moyenne la plus haute
9AM10th Aug

71AQI

Heure moyenne la plus basse
5PM10th Aug

53AQI

Heure de la nuit
Heure moyenne la plus haute
1AM11th Aug

64AQI

Heure moyenne la plus basse
11PM10th Aug

62AQI

Au cours des 24 dernières heures,

L'AQI de Langfang Teachers College Humanities Building a atteint son point le plus élevé de 71 à 9 AM pendant le Jour, tandis que le point le plus bas, 53, a été enregistré à 5 PM pendant le Jour entre 10th Aug et 11th Aug 2025.

Tendance AQI Jour & Nuit : Jul - Aug 2025

Langfang Teachers College Humanities Building, Langfang, Hebei, China

JulAug
12th - 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 - 09th09th - 10th10th - 11th11th
Jour
Nuit
12th Jul 2025705 AMAQI
12th Jul 2025706 AMAQI
12th Jul 2025697 AMAQI
12th Jul 20251068 AMAQI
12th Jul 20251069 AMAQI
12th Jul 20259510 AMAQI
12th Jul 20259311 AMAQI
12th Jul 20258212 PMAQI
12th Jul 2025791 PMAQI
12th Jul 2025802 PMAQI
12th Jul 2025813 PMAQI
12th Jul 2025804 PMAQI
12th Jul 2025805 PMAQI
12th Jul 2025806 PMAQI
12th Jul 2025797 PMAQI
12th Jul 2025698 PMAQI
12th Jul 2025689 PMAQI
12th Jul 20257010 PMAQI
12th Jul 20256811 PMAQI
13th Jul 20256812 AMAQI
13th Jul 2025701 AMAQI
13th Jul 2025692 AMAQI
13th Jul 2025703 AMAQI
13th Jul 2025714 AMAQI

32°C27/39°C

13th Jul 2025705 AMAQI
13th Jul 2025716 AMAQI
13th Jul 2025727 AMAQI
13th Jul 2025608 AMAQI
13th Jul 2025489 AMAQI
13th Jul 20254610 AMAQI
13th Jul 20254111 AMAQI
13th Jul 20255712 PMAQI
13th Jul 2025601 PMAQI
13th Jul 2025612 PMAQI
13th Jul 2025603 PMAQI
13th Jul 2025604 PMAQI
13th Jul 2025585 PMAQI
13th Jul 2025576 PMAQI
13th Jul 2025597 PMAQI
13th Jul 2025678 PMAQI
13th Jul 2025679 PMAQI
13th Jul 20256810 PMAQI
13th Jul 20256811 PMAQI
14th Jul 20256812 AMAQI
14th Jul 2025701 AMAQI
14th Jul 2025702 AMAQI
14th Jul 2025703 AMAQI
14th Jul 2025694 AMAQI

32°C25/39°C

14th Jul 2025685 AMAQI
14th Jul 2025686 AMAQI
14th Jul 2025697 AMAQI
14th Jul 2025588 AMAQI
14th Jul 2025589 AMAQI
14th Jul 20255610 AMAQI
14th Jul 20256011 AMAQI
14th Jul 20256412 PMAQI
14th Jul 2025621 PMAQI
14th Jul 2025602 PMAQI
14th Jul 2025603 PMAQI
14th Jul 2025604 PMAQI
14th Jul 2025615 PMAQI
14th Jul 2025626 PMAQI
14th Jul 2025657 PMAQI
14th Jul 2025668 PMAQI
14th Jul 2025679 PMAQI
14th Jul 20256810 PMAQI
14th Jul 20256811 PMAQI
15th Jul 20256812 AMAQI
15th Jul 2025681 AMAQI
15th Jul 2025682 AMAQI
15th Jul 2025683 AMAQI
15th Jul 2025674 AMAQI

32°C26/37°C

15th Jul 2025685 AMAQI
15th Jul 2025686 AMAQI
15th Jul 2025687 AMAQI
15th Jul 2025588 AMAQI
15th Jul 2025579 AMAQI
15th Jul 20255910 AMAQI
15th Jul 20256411 AMAQI
15th Jul 20256312 PMAQI
15th Jul 2025631 PMAQI
15th Jul 2025652 PMAQI
15th Jul 2025683 PMAQI
15th Jul 2025724 PMAQI
15th Jul 2025705 PMAQI
15th Jul 2025726 PMAQI
15th Jul 2025647 PMAQI
15th Jul 2025688 PMAQI
15th Jul 2025689 PMAQI
15th Jul 20257010 PMAQI
15th Jul 20257311 PMAQI
16th Jul 20257312 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 2025686 AMAQI
16th Jul 2025687 AMAQI
16th Jul 2025708 AMAQI
16th Jul 2025679 AMAQI
16th Jul 20256610 AMAQI
16th Jul 20256411 AMAQI
16th Jul 20256712 PMAQI
16th Jul 2025631 PMAQI
16th Jul 2025612 PMAQI
16th Jul 2025603 PMAQI
16th Jul 2025604 PMAQI
16th Jul 2025575 PMAQI
16th Jul 2025586 PMAQI
16th Jul 2025597 PMAQI
16th Jul 2025668 PMAQI
16th Jul 2025669 PMAQI
16th Jul 20256610 PMAQI
16th Jul 20256611 PMAQI
17th Jul 20256812 AMAQI
17th Jul 2025691 AMAQI
17th Jul 2025702 AMAQI
17th Jul 2025703 AMAQI
17th Jul 2025684 AMAQI

27°C20/35°C

17th Jul 2025685 AMAQI
17th Jul 2025686 AMAQI
17th Jul 2025687 AMAQI
17th Jul 2025468 AMAQI
17th Jul 2025339 AMAQI
17th Jul 20253310 AMAQI
17th Jul 20254111 AMAQI
17th Jul 20255512 PMAQI
17th Jul 2025541 PMAQI
17th Jul 2025532 PMAQI
17th Jul 2025533 PMAQI
17th Jul 2025544 PMAQI
17th Jul 2025525 PMAQI
17th Jul 2025526 PMAQI
17th Jul 2025547 PMAQI
17th Jul 2025648 PMAQI
17th Jul 2025649 PMAQI
17th Jul 20256510 PMAQI
17th Jul 20256511 PMAQI
18th Jul 20256612 AMAQI
18th Jul 2025681 AMAQI
18th Jul 2025672 AMAQI
18th Jul 2025673 AMAQI
18th Jul 2025664 AMAQI

31°C24/38°C

18th Jul 2025665 AMAQI
18th Jul 2025666 AMAQI
18th Jul 2025667 AMAQI
18th Jul 2025808 AMAQI
18th Jul 2025709 AMAQI
18th Jul 20257910 AMAQI
18th Jul 20257211 AMAQI
18th Jul 20256512 PMAQI
18th Jul 2025621 PMAQI
18th Jul 2025602 PMAQI
18th Jul 2025593 PMAQI
18th Jul 2025604 PMAQI
18th Jul 2025625 PMAQI
18th Jul 2025626 PMAQI
18th Jul 2025627 PMAQI
18th Jul 2025658 PMAQI
18th Jul 2025669 PMAQI
18th Jul 20256710 PMAQI
18th Jul 20256611 PMAQI
19th Jul 20256712 AMAQI
19th Jul 2025661 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 2025768 AMAQI
19th Jul 2025819 AMAQI
19th Jul 20258010 AMAQI
19th Jul 20258211 AMAQI
19th Jul 20257612 PMAQI
19th Jul 2025731 PMAQI
19th Jul 2025732 PMAQI
19th Jul 2025713 PMAQI
19th Jul 2025724 PMAQI
19th Jul 2025725 PMAQI
19th Jul 2025726 PMAQI
19th Jul 2025657 PMAQI
19th Jul 2025668 PMAQI
19th Jul 2025679 PMAQI
19th Jul 20256810 PMAQI
19th Jul 20256811 PMAQI
20th Jul 20256812 AMAQI
20th Jul 2025661 AMAQI
20th Jul 2025662 AMAQI
20th Jul 2025663 AMAQI
20th Jul 2025674 AMAQI

30°C25/36°C

20th Jul 2025685 AMAQI
20th Jul 2025676 AMAQI
20th Jul 2025687 AMAQI
20th Jul 2025608 AMAQI
20th Jul 2025409 AMAQI
20th Jul 20254110 AMAQI
20th Jul 20254811 AMAQI
20th Jul 20255412 PMAQI
20th Jul 2025541 PMAQI
20th Jul 2025522 PMAQI
20th Jul 2025523 PMAQI
20th Jul 2025534 PMAQI
20th Jul 2025545 PMAQI
20th Jul 2025566 PMAQI
20th Jul 2025577 PMAQI
20th Jul 2025648 PMAQI
20th Jul 2025669 PMAQI
20th Jul 20256610 PMAQI
20th Jul 20256811 PMAQI
21st Jul 20256812 AMAQI
21st Jul 2025671 AMAQI
21st Jul 2025672 AMAQI
21st Jul 2025663 AMAQI
21st Jul 2025664 AMAQI

24°C22/24°C

21st Jul 2025665 AMAQI
21st Jul 2025666 AMAQI
21st Jul 2025667 AMAQI
21st Jul 2025828 AMAQI
21st Jul 2025829 AMAQI
21st Jul 20256310 AMAQI
21st Jul 20255911 AMAQI
21st Jul 20256412 PMAQI
21st Jul 2025591 PMAQI
21st Jul 2025602 PMAQI
21st Jul 2025563 PMAQI
21st Jul 2025564 PMAQI
21st Jul 2025555 PMAQI
21st Jul 2025546 PMAQI
21st Jul 2025587 PMAQI
21st Jul 2025648 PMAQI
21st Jul 2025649 PMAQI
21st Jul 20256510 PMAQI
21st Jul 20256611 PMAQI
22nd Jul 20256612 AMAQI
22nd Jul 2025661 AMAQI
22nd Jul 2025662 AMAQI
22nd Jul 2025673 AMAQI
22nd Jul 2025664 AMAQI

29°C22/36°C

22nd Jul 2025665 AMAQI
22nd Jul 2025666 AMAQI
22nd Jul 2025667 AMAQI
22nd Jul 20251078 AMAQI
22nd Jul 20251049 AMAQI
22nd Jul 20259710 AMAQI
22nd Jul 20258611 AMAQI
22nd Jul 20257812 PMAQI
22nd Jul 2025791 PMAQI
22nd Jul 2025742 PMAQI
22nd Jul 2025723 PMAQI
22nd Jul 2025684 PMAQI
22nd Jul 2025675 PMAQI
22nd Jul 2025646 PMAQI
22nd Jul 2025647 PMAQI
22nd Jul 2025648 PMAQI
22nd Jul 2025649 PMAQI
22nd Jul 20256610 PMAQI
22nd Jul 20256611 PMAQI
23rd Jul 20256712 AMAQI
23rd Jul 2025651 AMAQI
23rd Jul 2025662 AMAQI
23rd Jul 2025673 AMAQI
23rd Jul 2025684 AMAQI

30°C23/37°C

23rd Jul 2025695 AMAQI
23rd Jul 2025686 AMAQI
23rd Jul 2025687 AMAQI
23rd Jul 2025768 AMAQI
23rd Jul 2025819 AMAQI
23rd Jul 20258010 AMAQI
23rd Jul 20257111 AMAQI
23rd Jul 20256812 PMAQI
23rd Jul 2025641 PMAQI
23rd Jul 2025622 PMAQI
23rd Jul 2025603 PMAQI
23rd Jul 2025564 PMAQI
23rd Jul 2025545 PMAQI
23rd Jul 2025576 PMAQI
23rd Jul 2025567 PMAQI
23rd Jul 2025628 PMAQI
23rd Jul 2025629 PMAQI
23rd Jul 20256310 PMAQI
23rd Jul 20256411 PMAQI
24th Jul 20256512 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 2025498 AMAQI
24th Jul 2025499 AMAQI
24th Jul 20255610 AMAQI
24th Jul 20256411 AMAQI
24th Jul 20256912 PMAQI
24th Jul 2025721 PMAQI
24th Jul 2025652 PMAQI
24th Jul 2025683 PMAQI
24th Jul 2025614 PMAQI
24th Jul 2025595 PMAQI
24th Jul 2025586 PMAQI
24th Jul 2025577 PMAQI
24th Jul 2025638 PMAQI
24th Jul 2025639 PMAQI
24th Jul 20256310 PMAQI
24th Jul 20256411 PMAQI
25th Jul 20256412 AMAQI
25th Jul 2025651 AMAQI
25th Jul 2025662 AMAQI
25th Jul 2025663 AMAQI
25th Jul 2025664 AMAQI

29°C25/35°C

25th Jul 2025665 AMAQI
25th Jul 2025656 AMAQI
25th Jul 2025667 AMAQI
25th Jul 2025428 AMAQI
25th Jul 2025419 AMAQI
25th Jul 20253110 AMAQI
25th Jul 20254411 AMAQI
25th Jul 20256612 PMAQI
25th Jul 2025701 PMAQI
25th Jul 2025722 PMAQI
25th Jul 2025723 PMAQI
25th Jul 2025744 PMAQI
25th Jul 2025725 PMAQI
25th Jul 2025646 PMAQI
25th Jul 2025627 PMAQI
25th Jul 2025648 PMAQI
25th Jul 2025659 PMAQI
25th Jul 20256610 PMAQI
25th Jul 20256611 PMAQI
26th Jul 20256612 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 2025646 AMAQI
26th Jul 2025657 AMAQI
26th Jul 2025878 AMAQI
26th Jul 2025899 AMAQI
26th Jul 20257610 AMAQI
26th Jul 20257311 AMAQI
26th Jul 20257212 PMAQI
26th Jul 2025691 PMAQI
26th Jul 2025682 PMAQI
26th Jul 2025653 PMAQI
26th Jul 2025684 PMAQI
26th Jul 2025715 PMAQI
26th Jul 2025666 PMAQI
26th Jul 2025637 PMAQI
26th Jul 2025648 PMAQI
26th Jul 2025629 PMAQI
26th Jul 20256310 PMAQI
26th Jul 20256311 PMAQI
27th Jul 20256412 AMAQI
27th Jul 2025641 AMAQI
27th Jul 2025642 AMAQI
27th Jul 2025643 AMAQI
27th Jul 2025664 AMAQI

32°C27/38°C

27th Jul 2025655 AMAQI
27th Jul 2025656 AMAQI
27th Jul 2025657 AMAQI
27th Jul 2025828 AMAQI
27th Jul 2025809 AMAQI
27th Jul 20257810 AMAQI
27th Jul 20257711 AMAQI
27th Jul 20257012 PMAQI
27th Jul 2025691 PMAQI
27th Jul 2025602 PMAQI
27th Jul 2025643 PMAQI
27th Jul 2025584 PMAQI
27th Jul 2025605 PMAQI
27th Jul 2025586 PMAQI
27th Jul 2025627 PMAQI
27th Jul 2025628 PMAQI
27th Jul 2025629 PMAQI
27th Jul 20256310 PMAQI
27th Jul 20256411 PMAQI
28th Jul 20256512 AMAQI
28th Jul 2025641 AMAQI
28th Jul 2025642 AMAQI
28th Jul 2025643 AMAQI
28th Jul 2025644 AMAQI

30°C27/35°C

28th Jul 2025655 AMAQI
28th Jul 2025646 AMAQI
28th Jul 2025657 AMAQI
28th Jul 2025708 AMAQI
28th Jul 2025789 AMAQI
28th Jul 20256510 AMAQI
28th Jul 20253511 AMAQI
28th Jul 20255612 PMAQI
28th Jul 2025651 PMAQI
28th Jul 2025682 PMAQI
28th Jul 2025703 PMAQI
28th Jul 2025664 PMAQI
28th Jul 2025675 PMAQI
28th Jul 2025636 PMAQI
28th Jul 2025657 PMAQI
28th Jul 2025658 PMAQI
28th Jul 2025649 PMAQI
28th Jul 20256410 PMAQI
28th Jul 20256311 PMAQI
29th Jul 20256212 AMAQI
29th Jul 2025641 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 2025338 AMAQI
29th Jul 2025219 AMAQI
29th Jul 20252110 AMAQI
29th Jul 20252811 AMAQI
29th Jul 20254312 PMAQI
29th Jul 2025451 PMAQI
29th Jul 2025452 PMAQI
29th Jul 2025443 PMAQI
29th Jul 2025454 PMAQI
29th Jul 2025485 PMAQI
29th Jul 2025456 PMAQI
29th Jul 2025507 PMAQI
29th Jul 2025618 PMAQI
29th Jul 2025609 PMAQI
29th Jul 20256010 PMAQI
29th Jul 20256111 PMAQI
30th Jul 20256112 AMAQI
30th Jul 2025641 AMAQI
30th Jul 2025632 AMAQI
30th Jul 2025633 AMAQI
30th Jul 2025634 AMAQI

27°C24/31°C

30th Jul 2025625 AMAQI
30th Jul 2025626 AMAQI
30th Jul 2025627 AMAQI
30th Jul 2025508 AMAQI
30th Jul 2025579 AMAQI
30th Jul 20254610 AMAQI
30th Jul 20253811 AMAQI
30th Jul 20254712 PMAQI
30th Jul 2025511 PMAQI
30th Jul 2025522 PMAQI
30th Jul 2025523 PMAQI
30th Jul 2025524 PMAQI
30th Jul 2025505 PMAQI
30th Jul 2025476 PMAQI
30th Jul 2025557 PMAQI
30th Jul 2025608 PMAQI
30th Jul 2025609 PMAQI
30th Jul 20256010 PMAQI
30th Jul 20256111 PMAQI
31st Jul 20256212 AMAQI
31st Jul 2025621 AMAQI
31st Jul 2025612 AMAQI
31st Jul 2025613 AMAQI
31st Jul 2025614 AMAQI

28°C23/34°C

31st Jul 2025615 AMAQI
31st Jul 2025616 AMAQI
31st Jul 2025617 AMAQI
31st Jul 2025618 AMAQI
31st Jul 2025619 AMAQI
31st Jul 20257010 AMAQI
31st Jul 20255711 AMAQI
31st Jul 20256012 PMAQI
31st Jul 2025541 PMAQI
31st Jul 2025582 PMAQI
31st Jul 2025633 PMAQI
31st Jul 2025604 PMAQI
31st Jul 2025625 PMAQI
31st Jul 2025606 PMAQI
31st Jul 2025617 PMAQI
31st Jul 2025648 PMAQI
31st Jul 2025679 PMAQI
31st Jul 20256710 PMAQI
31st Jul 20256811 PMAQI
1st Aug 20256412 AMAQI
1st Aug 2025591 AMAQI
1st Aug 2025572 AMAQI
1st Aug 2025593 AMAQI
1st Aug 2025594 AMAQI

27°C22/31°C

1st Aug 2025585 AMAQI
1st Aug 2025586 AMAQI
1st Aug 2025597 AMAQI
1st Aug 2025728 AMAQI
1st Aug 2025639 AMAQI
1st Aug 20256610 AMAQI
1st Aug 20255911 AMAQI
1st Aug 20255912 PMAQI
1st Aug 2025661 PMAQI
1st Aug 2025712 PMAQI
1st Aug 2025693 PMAQI
1st Aug 2025754 PMAQI
1st Aug 2025765 PMAQI
1st Aug 2025706 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 2025738 AMAQI
2nd Aug 2025719 AMAQI
2nd Aug 20256810 AMAQI
2nd Aug 20256111 AMAQI
2nd Aug 20255912 PMAQI
2nd Aug 2025621 PMAQI
2nd Aug 2025612 PMAQI
2nd Aug 2025623 PMAQI
2nd Aug 2025664 PMAQI
2nd Aug 2025645 PMAQI
2nd Aug 2025686 PMAQI
2nd Aug 2025647 PMAQI
2nd Aug 2025638 PMAQI
2nd Aug 2025619 PMAQI
2nd Aug 20256310 PMAQI
2nd Aug 20256111 PMAQI
3rd Aug 20256012 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
3rd Aug 2025626 AMAQI
3rd Aug 2025627 AMAQI
3rd Aug 2025568 AMAQI
3rd Aug 2025589 AMAQI
3rd Aug 20255210 AMAQI
3rd Aug 20255811 AMAQI
3rd Aug 20256012 PMAQI
3rd Aug 2025601 PMAQI
3rd Aug 2025602 PMAQI
3rd Aug 2025603 PMAQI
3rd Aug 2025644 PMAQI
3rd Aug 2025655 PMAQI
3rd Aug 2025626 PMAQI
3rd Aug 2025647 PMAQI
3rd Aug 2025648 PMAQI
3rd Aug 2025669 PMAQI
3rd Aug 20256610 PMAQI
3rd Aug 20256411 PMAQI
4th Aug 20256512 AMAQI
4th Aug 2025601 AMAQI
4th Aug 2025602 AMAQI
4th Aug 2025603 AMAQI
4th Aug 2025604 AMAQI

30°C25/36°C

4th Aug 2025595 AMAQI
4th Aug 2025606 AMAQI
4th Aug 2025607 AMAQI
4th Aug 2025788 AMAQI
4th Aug 2025689 AMAQI
4th Aug 20257410 AMAQI
4th Aug 20256911 AMAQI
4th Aug 20256512 PMAQI
4th Aug 2025611 PMAQI
4th Aug 2025612 PMAQI
4th Aug 2025663 PMAQI
4th Aug 2025644 PMAQI
4th Aug 2025655 PMAQI
4th Aug 2025656 PMAQI
4th Aug 2025657 PMAQI
4th Aug 2025648 PMAQI
4th Aug 2025649 PMAQI
4th Aug 20256210 PMAQI
4th Aug 20256311 PMAQI
5th Aug 20256212 AMAQI
5th Aug 2025601 AMAQI
5th Aug 2025592 AMAQI
5th Aug 2025603 AMAQI
5th Aug 2025644 AMAQI

27°C24/32°C

5th Aug 2025645 AMAQI
5th Aug 2025636 AMAQI
5th Aug 2025647 AMAQI
5th Aug 2025728 AMAQI
5th Aug 2025679 AMAQI
5th Aug 20256210 AMAQI
5th Aug 20256511 AMAQI
5th Aug 20256312 PMAQI
5th Aug 2025621 PMAQI
5th Aug 2025622 PMAQI
5th Aug 2025623 PMAQI
5th Aug 2025594 PMAQI
5th Aug 2025615 PMAQI
5th Aug 2025626 PMAQI
5th Aug 2025607 PMAQI
5th Aug 2025638 PMAQI
5th Aug 2025669 PMAQI
5th Aug 20257110 PMAQI
5th Aug 20257011 PMAQI
6th Aug 20256412 AMAQI
6th Aug 2025591 AMAQI
6th Aug 2025602 AMAQI
6th Aug 2025613 AMAQI
6th Aug 2025624 AMAQI

28°C24/34°C

6th Aug 2025615 AMAQI
6th Aug 2025626 AMAQI
6th Aug 2025627 AMAQI
6th Aug 2025818 AMAQI
6th Aug 2025909 AMAQI
6th Aug 20258810 AMAQI
6th Aug 20258211 AMAQI
6th Aug 20259212 PMAQI
6th Aug 2025801 PMAQI
6th Aug 2025672 PMAQI
6th Aug 2025763 PMAQI
6th Aug 2025674 PMAQI
6th Aug 2025665 PMAQI
6th Aug 2025686 PMAQI
6th Aug 2025637 PMAQI
6th Aug 2025678 PMAQI
6th Aug 2025729 PMAQI
6th Aug 20257210 PMAQI
6th Aug 20256811 PMAQI
7th Aug 20256612 AMAQI
7th Aug 2025621 AMAQI
7th Aug 2025622 AMAQI
7th Aug 2025663 AMAQI
7th Aug 2025664 AMAQI

32°C25/39°C

7th Aug 2025665 AMAQI
7th Aug 2025646 AMAQI
7th Aug 2025667 AMAQI
7th Aug 2025928 AMAQI
7th Aug 2025889 AMAQI
7th Aug 20257810 AMAQI
7th Aug 20257511 AMAQI
7th Aug 20256512 PMAQI
7th Aug 2025711 PMAQI
7th Aug 2025722 PMAQI
7th Aug 2025743 PMAQI
7th Aug 2025664 PMAQI
7th Aug 2025685 PMAQI
7th Aug 2025706 PMAQI
7th Aug 2025697 PMAQI
7th Aug 2025678 PMAQI
7th Aug 2025689 PMAQI
7th Aug 20257010 PMAQI
7th Aug 20257011 PMAQI
8th Aug 20256812 AMAQI
8th Aug 2025651 AMAQI
8th Aug 2025652 AMAQI
8th Aug 2025663 AMAQI
8th Aug 2025684 AMAQI

31°C25/37°C

8th Aug 2025685 AMAQI
8th Aug 2025686 AMAQI
8th Aug 2025687 AMAQI
8th Aug 2025708 AMAQI
8th Aug 2025699 AMAQI
8th Aug 20257610 AMAQI
8th Aug 20257011 AMAQI
8th Aug 20257212 PMAQI
8th Aug 2025681 PMAQI
8th Aug 2025652 PMAQI
8th Aug 2025673 PMAQI
8th Aug 2025584 PMAQI
8th Aug 2025565 PMAQI
8th Aug 2025566 PMAQI
8th Aug 2025587 PMAQI
8th Aug 2025648 PMAQI
8th Aug 2025669 PMAQI
8th Aug 20256410 PMAQI
8th Aug 20256311 PMAQI
9th Aug 20256412 AMAQI
9th Aug 2025661 AMAQI
9th Aug 2025662 AMAQI
9th Aug 2025663 AMAQI
9th Aug 2025674 AMAQI

24°C21/26°C

9th Aug 2025685 AMAQI
9th Aug 2025686 AMAQI
9th Aug 2025687 AMAQI
9th Aug 2025608 AMAQI
9th Aug 2025559 AMAQI
9th Aug 20254010 AMAQI
9th Aug 20253911 AMAQI
9th Aug 20254612 PMAQI
9th Aug 2025451 PMAQI
9th Aug 2025442 PMAQI
9th Aug 2025483 PMAQI
9th Aug 2025514 PMAQI
9th Aug 2025485 PMAQI
9th Aug 2025496 PMAQI
9th Aug 2025557 PMAQI
9th Aug 2025628 PMAQI
9th Aug 2025649 PMAQI
9th Aug 20256410 PMAQI
9th Aug 20256411 PMAQI
10th Aug 20256412 AMAQI
10th Aug 2025661 AMAQI
10th Aug 2025652 AMAQI
10th Aug 2025653 AMAQI
10th Aug 2025634 AMAQI

26°C19/32°C

10th Aug 2025635 AMAQI
10th Aug 2025636 AMAQI
10th Aug 2025637 AMAQI
10th Aug 2025688 AMAQI
10th Aug 2025719 AMAQI
10th Aug 20256110 AMAQI
10th Aug 20255811 AMAQI
10th Aug 20255812 PMAQI
10th Aug 2025561 PMAQI
10th Aug 2025552 PMAQI
10th Aug 2025553 PMAQI
10th Aug 2025544 PMAQI
10th Aug 2025535 PMAQI
10th Aug 2025566 PMAQI
10th Aug 2025567 PMAQI
10th Aug 2025638 PMAQI
10th Aug 2025629 PMAQI
10th Aug 20256210 PMAQI
10th Aug 20256211 PMAQI
11th Aug 20256312 AMAQI
11th Aug 2025641 AMAQI
11th Aug 2025642 AMAQI
11th Aug 2025643 AMAQI
11th Aug 2025634 AMAQI

28°C22/35°C

11th Aug 2025635 AMAQI
5 AM
11th Aug 2025636 AMAQI
11th Aug 2025637 AMAQI
11th Aug 2025698 AMAQI
11th Aug 2025779 AMAQI
11th Aug 20257210 AMAQI
11th Aug 20256011 AMAQI
11th Aug 20256212 PMAQI
12 PM
11th Aug 2025621 PMAQI
11th Aug 2025612 PMAQI
11th Aug 2025593 PMAQI
11th Aug 2025624 PMAQI
11th Aug 2025615 PMAQI
11th Aug 2025626 PMAQI
11th Aug 2025647 PMAQI
7 PM
11th Aug 2025648 PMAQI
11th Aug 2025659 PMAQI
11th Aug 20256710 PMAQI
12 AM
4 AM

--°C/°C

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

63AQI

12 heures / Jour
360 heures / Mois
Heure moyenne la plus basse
5 AM - 7 PM

64AQI

15 heures / Jour
450 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 8 AM à 7 PM (Moyenne 63), tandis que l'AQI le plus bas était entre 5 AM à 7 PM (Moyenne 64).
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 Teachers College Humanities Building, Langfang, Hebei, China

2025

3%

6

68%

150

25%

55

5%

10

0.4%

1

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

Bon
6 Jours
Modéré
150 Jours
Pauvre
55 Jours
Non sain
10 Jours
Sévère
1 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 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

Langfang Teachers College Humanities Building, 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
105AQI
2nd Janvier 2025
71AQI
3rd Janvier 2025
90AQI
4th Janvier 2025
129AQI
5th Janvier 2025
95AQI
6th Janvier 2025
67AQI
7th Janvier 2025
59AQI
8th Janvier 2025
42AQI
9th Janvier 2025
45AQI
10th Janvier 2025
50AQI
11th Janvier 2025
62AQI
12th Janvier 2025
56AQI
13th Janvier 2025
117AQI
14th Janvier 2025
51AQI
15th Janvier 2025
70AQI
16th Janvier 2025
60AQI
17th Janvier 2025
121AQI
18th Janvier 2025
139AQI
19th Janvier 2025
86AQI
20th Janvier 2025
159AQI
21st Janvier 2025
114AQI
22nd Janvier 2025
124AQI
23rd Janvier 2025
129AQI
24th Janvier 2025
157AQI
25th Janvier 2025
164AQI
26th Janvier 2025
128AQI
27th Janvier 2025
75AQI
28th Janvier 2025
92AQI
29th Janvier 2025
183AQI
30th Janvier 2025
123AQI
31st Janvier 2025
160AQI
1st Février 2025
133AQI
2nd Février 2025
103AQI
3rd Février 2025
64AQI
4th Février 2025
62AQI
5th Février 2025
54AQI
6th Février 2025
65AQI
7th Février 2025
38AQI
8th Février 2025
46AQI
9th Février 2025
55AQI
10th Février 2025
130AQI
11th Février 2025
141AQI
12th Février 2025
91AQI
13th Février 2025
132AQI
14th Février 2025
134AQI
15th Février 2025
138AQI
16th Février 2025
71AQI
17th Février 2025
71AQI
18th Février 2025
91AQI
19th Février 2025
72AQI
20th Février 2025
83AQI
21st Février 2025
58AQI
22nd Février 2025
55AQI
23rd Février 2025
44AQI
24th Février 2025
87AQI
25th Février 2025
64AQI
26th Février 2025
108AQI
27th Février 2025
143AQI
28th Février 2025
167AQI
1st Mars 2025
206AQI
2nd Mars 2025
112AQI
3rd Mars 2025
101AQI
4th Mars 2025
99AQI
5th Mars 2025
141AQI
6th Mars 2025
70AQI
7th Mars 2025
147AQI
8th Mars 2025
140AQI
9th Mars 2025
163AQI
10th Mars 2025
167AQI
11th Mars 2025
181AQI
12th Mars 2025
105AQI
13th Mars 2025
159AQI
14th Mars 2025
101AQI
15th Mars 2025
104AQI
16th Mars 2025
66AQI
17th Mars 2025
67AQI
18th Mars 2025
64AQI
19th Mars 2025
69AQI
20th Mars 2025
53AQI
21st Mars 2025
58AQI
22nd Mars 2025
62AQI
23rd Mars 2025
104AQI
24th Mars 2025
64AQI
25th Mars 2025
71AQI
26th Mars 2025
105AQI
27th Mars 2025
60AQI
28th Mars 2025
75AQI
29th Mars 2025
56AQI
30th Mars 2025
77AQI
31st Mars 2025
94AQI
1st Avril 2025
81AQI
2nd Avril 2025
71AQI
3rd Avril 2025
94AQI
4th Avril 2025
106AQI
5th Avril 2025
65AQI
6th Avril 2025
114AQI
7th Avril 2025
85AQI
8th Avril 2025
86AQI
9th Avril 2025
83AQI
10th Avril 2025
110AQI
11th Avril 2025
131AQI
12th Avril 2025
102AQI
13th Avril 2025
90AQI
14th Avril 2025
76AQI
15th Avril 2025
78AQI
16th Avril 2025
122AQI
17th Avril 2025
89AQI
18th Avril 2025
95AQI
19th Avril 2025
87AQI
20th Avril 2025
108AQI
21st Avril 2025
131AQI
22nd Avril 2025
75AQI
23rd Avril 2025
96AQI
24th Avril 2025
62AQI
25th Avril 2025
82AQI
26th Avril 2025
117AQI
27th Avril 2025
70AQI
28th Avril 2025
89AQI
29th Avril 2025
84AQI
30th Avril 2025
80AQI
1st Mai 2025
69AQI
2nd Mai 2025
76AQI
3rd Mai 2025
59AQI
4th Mai 2025
77AQI
5th Mai 2025
94AQI
6th Mai 2025
70AQI
7th Mai 2025
106AQI
8th Mai 2025
119AQI
9th Mai 2025
76AQI
10th Mai 2025
91AQI
11th Mai 2025
94AQI
12th Mai 2025
112AQI
13th Mai 2025
107AQI
14th Mai 2025
77AQI
15th Mai 2025
81AQI
16th Mai 2025
121AQI
17th Mai 2025
74AQI
18th Mai 2025
98AQI
19th Mai 2025
105AQI
20th Mai 2025
132AQI
21st Mai 2025
115AQI
22nd Mai 2025
122AQI
23rd Mai 2025
113AQI
24th Mai 2025
91AQI
25th Mai 2025
98AQI
26th Mai 2025
104AQI
27th Mai 2025
109AQI
28th Mai 2025
112AQI
29th Mai 2025
109AQI
30th Mai 2025
112AQI
31st Mai 2025
122AQI
1st Juin 2025
126AQI
2nd Juin 2025
90AQI
3rd Juin 2025
71AQI
4th Juin 2025
67AQI
5th Juin 2025
75AQI
6th Juin 2025
65AQI
7th Juin 2025
71AQI
8th Juin 2025
76AQI
9th Juin 2025
82AQI
10th Juin 2025
71AQI
11th Juin 2025
82AQI
12th Juin 2025
87AQI
13th Juin 2025
96AQI
14th Juin 2025
88AQI
15th Juin 2025
69AQI
16th Juin 2025
61AQI
17th Juin 2025
72AQI
18th Juin 2025
80AQI
19th Juin 2025
71AQI
20th Juin 2025
64AQI
21st Juin 2025
60AQI
22nd Juin 2025
56AQI
23rd Juin 2025
72AQI
24th Juin 2025
78AQI
25th Juin 2025
75AQI
26th Juin 2025
74AQI
27th Juin 2025
80AQI
28th Juin 2025
77AQI
29th Juin 2025
80AQI
30th Juin 2025
72AQI
1st Juillet 2025
70AQI
2nd Juillet 2025
72AQI
3rd Juillet 2025
63AQI
4th Juillet 2025
70AQI
5th Juillet 2025
68AQI
6th Juillet 2025
58AQI
7th Juillet 2025
63AQI
8th Juillet 2025
65AQI
9th Juillet 2025
71AQI
10th Juillet 2025
68AQI
11th Juillet 2025
75AQI
12th Juillet 2025
76AQI
13th Juillet 2025
63AQI
14th Juillet 2025
65AQI
15th Juillet 2025
67AQI
16th Juillet 2025
65AQI
17th Juillet 2025
59AQI
18th Juillet 2025
66AQI
19th Juillet 2025
70AQI
20th Juillet 2025
60AQI
21st Juillet 2025
64AQI
22nd Juillet 2025
71AQI
23rd Juillet 2025
65AQI
24th Juillet 2025
63AQI
25th Juillet 2025
63AQI
26th Juillet 2025
67AQI
27th Juillet 2025
65AQI
28th Juillet 2025
64AQI
29th Juillet 2025
53AQI
30th Juillet 2025
56AQI
31st Juillet 2025
62AQI
1st Août 2025
65AQI
2nd Août 2025
63AQI
3rd Août 2025
62AQI
4th Août 2025
64AQI
5th Août 2025
63AQI
6th Août 2025
69AQI
7th Août 2025
69AQI
8th Août 2025
65AQI
9th Août 2025
58AQI
10th Août 2025
62AQI

101AQI

89AQI

101AQI

92AQI

98AQI

76AQI

65AQI

64AQI

Nombre de jours

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

202588AQI

3
13
10
5
3
15
9
1
16
10
4
1
21
9
15
16
29
1
31
10
6
150
55
10
1

Le plus élevé AQI enregistré en

Mars

101AQI

Le plus bas AQI enregistré en

Août

64AQI

202485AQI

1
5
4
6
1
1
2
10
30
2
29
12
19
9
13
6
1
3
8
10
9
1
2
12
9
7
3
21
7
34
148
37
23
1

Le plus élevé AQI enregistré en

Mars

147AQI

Le plus bas AQI enregistré en

Août

56AQI

2023113AQI

4
11
8
4
1
6
4
7
9
2
5
2
5
1
2
1
5
8
9
8
1
17
29
26
26
5

Le plus élevé AQI enregistré en

Mars

134AQI

Le plus bas AQI enregistré en

Novembre

45AQI

202291AQI

3
9
10
9
6
9
2
4
5
13
10
3
4
8
5
7
16
8
4
19
6
1
4
18
1
1
1
5
12
10
2
7
10
6
7
1
5
8
5
10
1
8
13
9
1
59
136
72
37
2

Le plus élevé AQI enregistré en

Novembre

116AQI

Le plus bas AQI enregistré en

Juillet

68AQI

202198AQI

6
8
9
8
1
8
8
8
3
1
5
9
12
2
2
13
11
1
1
2
18
9
1
1
3
18
9
15
14
2
5
19
7
5
18
6
1
10
11
6
4
8
7
8
6
1
7
11
9
4
63
150
93
45
8
2

Le plus élevé AQI enregistré en

Mars

160AQI

Le plus bas AQI enregistré en

Juillet

51AQI

202099AQI

2
3
6
2
2
10
7
2
1
10
6
1
14
14
2
7
23
1
1
19
11
6
14
7
2
7
8
8
7
1
8
9
7
4
1
6
10
8
6
1
33
104
97
27
3

Le plus élevé AQI enregistré en

Juillet

112AQI

Le plus bas AQI enregistré en

Septembre

82AQI

Années les plus & moins polluées des 6 dernières années

Année la plus polluée enregistrée
2023(Moyenne)
113AQI
Année la moins polluée enregistrée
2024(Moyenne)
85AQI

La qualité de l'air annuelle de Langfang Teachers College Humanities Building pour l'année 2025 AQI (88) montre un changement moyen de pourcentage de -8.7% (amélioré AQI) par rapport aux années précédentes : 2020 (99), 2021 (98), 2022 (91), 2023 (113), 2024 (85).