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HistoryAQIPM2.5PM10COSO2NO2O3

Analyse Historique de la Qualité de l'Air à Huailaifu Elementary School, Zhangjiakou Shi Xuanhua Qu, 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

Huailaifu Elementary School, Zhangjiakou Shi Xuanhua Qu, Hebei, China

2021
2022
2024
2025
AQI
.
Jours

Tendances AQI : Le plus élevé et le plus bas

AQI le plus élevé enregistré le
11th Aug 2022
74AQI
AQI le plus bas enregistré le
1st Aug 2021
1AQI

Analyse du même jour (2nd August ):
Ce jour-là, l'AQI au cours des 4 années a varié de manière significative : 2025 se classe 1st le plus élevé AQI à 65 de Modéré qualité de l'air 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

Huailaifu Elementary School, Zhangjiakou Shi Xuanhua Qu, 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

83AQI

Heure moyenne la plus basse
5AM2nd Aug

61AQI

Heure de la nuit
Heure moyenne la plus haute
10PM2nd Aug

69AQI

Heure moyenne la plus basse
1AM3rd Aug

60AQI

Au cours des 24 dernières heures,

L'AQI de Huailaifu Elementary School a atteint son point le plus élevé de 83 à 8 AM pendant le Jour, tandis que le point le plus bas, 60, a été enregistré à 1 AM pendant le Nuit entre 2nd Aug et 3rd Aug 2025.

Tendance AQI Jour & Nuit : Jul - Aug 2025

Huailaifu Elementary School, Zhangjiakou Shi Xuanhua Qu, 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 2025625 AMAQI
4th Jul 2025636 AMAQI
4th Jul 2025637 AMAQI
4th Jul 2025708 AMAQI
4th Jul 2025749 AMAQI
4th Jul 20256710 AMAQI
4th Jul 20256511 AMAQI
4th Jul 20256212 PMAQI
4th Jul 2025601 PMAQI
4th Jul 2025582 PMAQI
4th Jul 2025573 PMAQI
4th Jul 2025564 PMAQI
4th Jul 2025575 PMAQI
4th Jul 2025576 PMAQI
4th Jul 2025607 PMAQI
4th Jul 2025648 PMAQI
4th Jul 2025669 PMAQI
4th Jul 20256510 PMAQI
4th Jul 20256611 PMAQI
5th Jul 20256612 AMAQI
5th Jul 2025641 AMAQI
5th Jul 2025642 AMAQI
5th Jul 2025643 AMAQI
5th Jul 2025634 AMAQI

26°C20/32°C

5th Jul 2025635 AMAQI
5th Jul 2025636 AMAQI
5th Jul 2025647 AMAQI
5th Jul 2025588 AMAQI
5th Jul 2025509 AMAQI
5th Jul 20253710 AMAQI
5th Jul 20252911 AMAQI
5th Jul 20255212 PMAQI
5th Jul 2025521 PMAQI
5th Jul 2025502 PMAQI
5th Jul 2025433 PMAQI
5th Jul 2025444 PMAQI
5th Jul 2025465 PMAQI
5th Jul 2025506 PMAQI
5th Jul 2025507 PMAQI
5th Jul 2025618 PMAQI
5th Jul 2025609 PMAQI
5th Jul 20256010 PMAQI
5th Jul 20256111 PMAQI
6th Jul 20256112 AMAQI
6th Jul 2025631 AMAQI
6th Jul 2025642 AMAQI
6th Jul 2025633 AMAQI
6th Jul 2025614 AMAQI

24°C19/27°C

6th Jul 2025615 AMAQI
6th Jul 2025616 AMAQI
6th Jul 2025627 AMAQI
6th Jul 2025488 AMAQI
6th Jul 2025389 AMAQI
6th Jul 20253010 AMAQI
6th Jul 20252711 AMAQI
6th Jul 20254712 PMAQI
6th Jul 2025441 PMAQI
6th Jul 2025432 PMAQI
6th Jul 2025463 PMAQI
6th Jul 2025484 PMAQI
6th Jul 2025495 PMAQI
6th Jul 2025506 PMAQI
6th Jul 2025527 PMAQI
6th Jul 2025628 PMAQI
6th Jul 2025619 PMAQI
6th Jul 20256210 PMAQI
6th Jul 20256211 PMAQI
7th Jul 20256212 AMAQI
7th Jul 2025621 AMAQI
7th Jul 2025622 AMAQI
7th Jul 2025623 AMAQI
7th Jul 2025624 AMAQI

24°C20/27°C

7th Jul 2025615 AMAQI
7th Jul 2025626 AMAQI
7th Jul 2025627 AMAQI
7th Jul 2025568 AMAQI
7th Jul 2025549 AMAQI
7th Jul 20255310 AMAQI
7th Jul 20255211 AMAQI
7th Jul 20255512 PMAQI
7th Jul 2025531 PMAQI
7th Jul 2025562 PMAQI
7th Jul 2025583 PMAQI
7th Jul 2025584 PMAQI
7th Jul 2025605 PMAQI
7th Jul 2025626 PMAQI
7th Jul 2025627 PMAQI
7th Jul 2025618 PMAQI
7th Jul 2025619 PMAQI
7th Jul 20256210 PMAQI
7th Jul 20256211 PMAQI
8th Jul 20256212 AMAQI
8th Jul 2025611 AMAQI
8th Jul 2025622 AMAQI
8th Jul 2025613 AMAQI
8th Jul 2025624 AMAQI

24°C19/28°C

8th Jul 2025625 AMAQI
8th Jul 2025616 AMAQI
8th Jul 2025627 AMAQI
8th Jul 2025688 AMAQI
8th Jul 2025749 AMAQI
8th Jul 20257610 AMAQI
8th Jul 20256911 AMAQI
8th Jul 20256212 PMAQI
8th Jul 2025651 PMAQI
8th Jul 2025642 PMAQI
8th Jul 2025603 PMAQI
8th Jul 2025584 PMAQI
8th Jul 2025585 PMAQI
8th Jul 2025586 PMAQI
8th Jul 2025607 PMAQI
8th Jul 2025628 PMAQI
8th Jul 2025619 PMAQI
8th Jul 20256310 PMAQI
8th Jul 20256211 PMAQI
9th Jul 20256212 AMAQI
9th Jul 2025611 AMAQI
9th Jul 2025602 AMAQI
9th Jul 2025613 AMAQI
9th Jul 2025614 AMAQI

24°C18/28°C

9th Jul 2025605 AMAQI
9th Jul 2025616 AMAQI
9th Jul 2025617 AMAQI
9th Jul 2025768 AMAQI
9th Jul 2025819 AMAQI
9th Jul 20258810 AMAQI
9th Jul 20259111 AMAQI
9th Jul 20257912 PMAQI
9th Jul 2025721 PMAQI
9th Jul 2025692 PMAQI
9th Jul 2025703 PMAQI
9th Jul 2025664 PMAQI
9th Jul 2025605 PMAQI
9th Jul 2025606 PMAQI
9th Jul 2025617 PMAQI
9th Jul 2025628 PMAQI
9th Jul 2025629 PMAQI
9th Jul 20256210 PMAQI
9th Jul 20256111 PMAQI
10th Jul 20256212 AMAQI
10th Jul 2025611 AMAQI
10th Jul 2025612 AMAQI
10th Jul 2025623 AMAQI
10th Jul 2025624 AMAQI

23°C19/25°C

10th Jul 2025625 AMAQI
10th Jul 2025626 AMAQI
10th Jul 2025627 AMAQI
10th Jul 2025578 AMAQI
10th Jul 2025549 AMAQI
10th Jul 20255310 AMAQI
10th Jul 20255811 AMAQI
10th Jul 20256412 PMAQI
10th Jul 2025671 PMAQI
10th Jul 2025602 PMAQI
10th Jul 2025583 PMAQI
10th Jul 2025594 PMAQI
10th Jul 2025615 PMAQI
10th Jul 2025606 PMAQI
10th Jul 2025647 PMAQI
10th Jul 2025658 PMAQI
10th Jul 2025659 PMAQI
10th Jul 20256510 PMAQI
10th Jul 20256611 PMAQI
11th Jul 20256512 AMAQI
11th Jul 2025621 AMAQI
11th Jul 2025622 AMAQI
11th Jul 2025623 AMAQI
11th Jul 2025614 AMAQI

22°C19/25°C

11th Jul 2025625 AMAQI
11th Jul 2025626 AMAQI
11th Jul 2025627 AMAQI
11th Jul 2025938 AMAQI
11th Jul 2025909 AMAQI
11th Jul 20257810 AMAQI
11th Jul 20257811 AMAQI
11th Jul 20258012 PMAQI
11th Jul 2025851 PMAQI
11th Jul 2025832 PMAQI
11th Jul 2025813 PMAQI
11th Jul 2025844 PMAQI
11th Jul 2025845 PMAQI
11th Jul 2025846 PMAQI
11th Jul 2025827 PMAQI
11th Jul 2025698 PMAQI
11th Jul 2025709 PMAQI
11th Jul 20257310 PMAQI
11th Jul 20257111 PMAQI
12th Jul 20257012 AMAQI
12th Jul 2025651 AMAQI
12th Jul 2025642 AMAQI
12th Jul 2025643 AMAQI
12th Jul 2025664 AMAQI

24°C20/28°C

12th Jul 2025665 AMAQI
12th Jul 2025666 AMAQI
12th Jul 2025667 AMAQI
12th Jul 20251118 AMAQI
12th Jul 20251239 AMAQI
12th Jul 202510910 AMAQI
12th Jul 202510211 AMAQI
12th Jul 20258412 PMAQI
12th Jul 2025841 PMAQI
12th Jul 2025802 PMAQI
12th Jul 2025753 PMAQI
12th Jul 2025704 PMAQI
12th Jul 2025655 PMAQI
12th Jul 2025596 PMAQI
12th Jul 2025587 PMAQI
12th Jul 2025668 PMAQI
12th Jul 2025669 PMAQI
12th Jul 20256710 PMAQI
12th Jul 20256711 PMAQI
13th Jul 20256612 AMAQI
13th Jul 2025661 AMAQI
13th Jul 2025672 AMAQI
13th Jul 2025663 AMAQI
13th Jul 2025664 AMAQI

25°C20/31°C

13th Jul 2025675 AMAQI
13th Jul 2025676 AMAQI
13th Jul 2025677 AMAQI
13th Jul 2025568 AMAQI
13th Jul 2025519 AMAQI
13th Jul 20255110 AMAQI
13th Jul 20255011 AMAQI
13th Jul 20255412 PMAQI
13th Jul 2025531 PMAQI
13th Jul 2025522 PMAQI
13th Jul 2025503 PMAQI
13th Jul 2025504 PMAQI
13th Jul 2025525 PMAQI
13th Jul 2025526 PMAQI
13th Jul 2025547 PMAQI
13th Jul 2025658 PMAQI
13th Jul 2025659 PMAQI
13th Jul 20256610 PMAQI
13th Jul 20256511 PMAQI
14th Jul 20256612 AMAQI
14th Jul 2025661 AMAQI
14th Jul 2025672 AMAQI
14th Jul 2025663 AMAQI
14th Jul 2025654 AMAQI

26°C19/30°C

14th Jul 2025665 AMAQI
14th Jul 2025656 AMAQI
14th Jul 2025667 AMAQI
14th Jul 2025488 AMAQI
14th Jul 2025489 AMAQI
14th Jul 20255010 AMAQI
14th Jul 20254611 AMAQI
14th Jul 20255812 PMAQI
14th Jul 2025601 PMAQI
14th Jul 2025622 PMAQI
14th Jul 2025643 PMAQI
14th Jul 2025624 PMAQI
14th Jul 2025665 PMAQI
14th Jul 2025706 PMAQI
14th Jul 2025717 PMAQI
14th Jul 2025678 PMAQI
14th Jul 2025699 PMAQI
14th Jul 20257010 PMAQI
14th Jul 20256811 PMAQI
15th Jul 20256712 AMAQI
15th Jul 2025661 AMAQI
15th Jul 2025652 AMAQI
15th Jul 2025663 AMAQI
15th Jul 2025654 AMAQI

25°C21/29°C

15th Jul 2025665 AMAQI
15th Jul 2025666 AMAQI
15th Jul 2025657 AMAQI
15th Jul 2025818 AMAQI
15th Jul 2025809 AMAQI
15th Jul 20258010 AMAQI
15th Jul 20258611 AMAQI
15th Jul 20257412 PMAQI
15th Jul 2025731 PMAQI
15th Jul 2025762 PMAQI
15th Jul 2025763 PMAQI
15th Jul 2025754 PMAQI
15th Jul 2025705 PMAQI
15th Jul 2025626 PMAQI
15th Jul 2025607 PMAQI
15th Jul 2025658 PMAQI
15th Jul 2025649 PMAQI
15th Jul 20256410 PMAQI
15th Jul 20256511 PMAQI
16th Jul 20256412 AMAQI
16th Jul 2025661 AMAQI
16th Jul 2025662 AMAQI
16th Jul 2025663 AMAQI
16th Jul 2025664 AMAQI

23°C19/27°C

16th Jul 2025665 AMAQI
16th Jul 2025666 AMAQI
16th Jul 2025667 AMAQI
16th Jul 2025648 AMAQI
16th Jul 2025609 AMAQI
16th Jul 20255710 AMAQI
16th Jul 20255211 AMAQI
16th Jul 20255412 PMAQI
16th Jul 2025531 PMAQI
16th Jul 2025502 PMAQI
16th Jul 2025463 PMAQI
16th Jul 2025434 PMAQI
16th Jul 2025485 PMAQI
16th Jul 2025486 PMAQI
16th Jul 2025497 PMAQI
16th Jul 2025648 PMAQI
16th Jul 2025649 PMAQI
16th Jul 20256410 PMAQI
16th Jul 20256411 PMAQI
17th Jul 20256412 AMAQI
17th Jul 2025661 AMAQI
17th Jul 2025652 AMAQI
17th Jul 2025663 AMAQI
17th Jul 2025664 AMAQI

23°C18/26°C

17th Jul 2025665 AMAQI
17th Jul 2025656 AMAQI
17th Jul 2025667 AMAQI
17th Jul 2025388 AMAQI
17th Jul 2025389 AMAQI
17th Jul 20253410 AMAQI
17th Jul 20253711 AMAQI
17th Jul 20255212 PMAQI
17th Jul 2025521 PMAQI
17th Jul 2025502 PMAQI
17th Jul 2025493 PMAQI
17th Jul 2025464 PMAQI
17th Jul 2025505 PMAQI
17th Jul 2025516 PMAQI
17th Jul 2025527 PMAQI
17th Jul 2025628 PMAQI
17th Jul 2025639 PMAQI
17th Jul 20256310 PMAQI
17th Jul 20256311 PMAQI
18th Jul 20256212 AMAQI
18th Jul 2025641 AMAQI
18th Jul 2025642 AMAQI
18th Jul 2025633 AMAQI
18th Jul 2025644 AMAQI

24°C17/29°C

18th Jul 2025625 AMAQI
18th Jul 2025636 AMAQI
18th Jul 2025637 AMAQI
18th Jul 2025568 AMAQI
18th Jul 2025489 AMAQI
18th Jul 20254310 AMAQI
18th Jul 20254911 AMAQI
18th Jul 20255712 PMAQI
18th Jul 2025541 PMAQI
18th Jul 2025552 PMAQI
18th Jul 2025583 PMAQI
18th Jul 2025594 PMAQI
18th Jul 2025575 PMAQI
18th Jul 2025606 PMAQI
18th Jul 2025627 PMAQI
18th Jul 2025648 PMAQI
18th Jul 2025649 PMAQI
18th Jul 20256410 PMAQI
18th Jul 20256611 PMAQI
19th Jul 20256412 AMAQI
19th Jul 2025631 AMAQI
19th Jul 2025622 AMAQI
19th Jul 2025633 AMAQI
19th Jul 2025624 AMAQI

26°C19/31°C

19th Jul 2025625 AMAQI
19th Jul 2025626 AMAQI
19th Jul 2025627 AMAQI
19th Jul 2025918 AMAQI
19th Jul 20251029 AMAQI
19th Jul 20258610 AMAQI
19th Jul 20258011 AMAQI
19th Jul 20258112 PMAQI
19th Jul 2025841 PMAQI
19th Jul 2025812 PMAQI
19th Jul 2025783 PMAQI
19th Jul 2025764 PMAQI
19th Jul 2025785 PMAQI
19th Jul 2025766 PMAQI
19th Jul 2025767 PMAQI
19th Jul 2025658 PMAQI
19th Jul 2025659 PMAQI
19th Jul 20256610 PMAQI
19th Jul 20256611 PMAQI
20th Jul 20256612 AMAQI
20th Jul 2025621 AMAQI
20th Jul 2025632 AMAQI
20th Jul 2025633 AMAQI
20th Jul 2025644 AMAQI

22°C19/25°C

20th Jul 2025645 AMAQI
20th Jul 2025636 AMAQI
20th Jul 2025647 AMAQI
20th Jul 2025448 AMAQI
20th Jul 2025239 AMAQI
20th Jul 20252410 AMAQI
20th Jul 20252211 AMAQI
20th Jul 20252712 PMAQI
20th Jul 2025321 PMAQI
20th Jul 2025282 PMAQI
20th Jul 2025303 PMAQI
20th Jul 2025304 PMAQI
20th Jul 2025305 PMAQI
20th Jul 2025326 PMAQI
20th Jul 2025357 PMAQI
20th Jul 2025568 PMAQI
20th Jul 2025569 PMAQI
20th Jul 20255610 PMAQI
20th Jul 20255611 PMAQI
21st Jul 20255812 AMAQI
21st Jul 2025631 AMAQI
21st Jul 2025642 AMAQI
21st Jul 2025633 AMAQI
21st Jul 2025584 AMAQI

21°C18/23°C

21st Jul 2025595 AMAQI
21st Jul 2025596 AMAQI
21st Jul 2025607 AMAQI
21st Jul 2025488 AMAQI
21st Jul 2025549 AMAQI
21st Jul 20255610 AMAQI
21st Jul 20255211 AMAQI
21st Jul 20255212 PMAQI
21st Jul 2025461 PMAQI
21st Jul 2025422 PMAQI
21st Jul 2025383 PMAQI
21st Jul 2025354 PMAQI
21st Jul 2025385 PMAQI
21st Jul 2025456 PMAQI
21st Jul 2025537 PMAQI
21st Jul 2025628 PMAQI
21st Jul 2025679 PMAQI
21st Jul 20256610 PMAQI
21st Jul 20256411 PMAQI
22nd Jul 20256412 AMAQI
22nd Jul 2025601 AMAQI
22nd Jul 2025602 AMAQI
22nd Jul 2025613 AMAQI
22nd Jul 2025594 AMAQI

23°C17/28°C

22nd Jul 2025585 AMAQI
22nd Jul 2025586 AMAQI
22nd Jul 2025587 AMAQI
22nd Jul 2025628 AMAQI
22nd Jul 2025639 AMAQI
22nd Jul 20256610 AMAQI
22nd Jul 20256611 AMAQI
22nd Jul 20256512 PMAQI
22nd Jul 2025611 PMAQI
22nd Jul 2025582 PMAQI
22nd Jul 2025653 PMAQI
22nd Jul 2025614 PMAQI
22nd Jul 2025655 PMAQI
22nd Jul 2025656 PMAQI
22nd Jul 2025687 PMAQI
22nd Jul 2025628 PMAQI
22nd Jul 2025649 PMAQI
22nd Jul 20256410 PMAQI
22nd Jul 20256411 PMAQI
23rd Jul 20256412 AMAQI
23rd Jul 2025611 AMAQI
23rd Jul 2025612 AMAQI
23rd Jul 2025623 AMAQI
23rd Jul 2025624 AMAQI

23°C18/28°C

23rd Jul 2025625 AMAQI
23rd Jul 2025616 AMAQI
23rd Jul 2025627 AMAQI
23rd Jul 2025868 AMAQI
23rd Jul 2025899 AMAQI
23rd Jul 20258410 AMAQI
23rd Jul 20257211 AMAQI
23rd Jul 20257412 PMAQI
23rd Jul 2025701 PMAQI
23rd Jul 2025642 PMAQI
23rd Jul 2025623 PMAQI
23rd Jul 2025604 PMAQI
23rd Jul 2025565 PMAQI
23rd Jul 2025596 PMAQI
23rd Jul 2025607 PMAQI
23rd Jul 2025618 PMAQI
23rd Jul 2025629 PMAQI
23rd Jul 20256010 PMAQI
23rd Jul 20256011 PMAQI
24th Jul 20256012 AMAQI
24th Jul 2025621 AMAQI
24th Jul 2025622 AMAQI
24th Jul 2025633 AMAQI
24th Jul 2025654 AMAQI

24°C19/29°C

24th Jul 2025665 AMAQI
24th Jul 2025656 AMAQI
24th Jul 2025657 AMAQI
24th Jul 2025588 AMAQI
24th Jul 2025509 AMAQI
24th Jul 20253410 AMAQI
24th Jul 20253211 AMAQI
24th Jul 20255212 PMAQI
24th Jul 2025571 PMAQI
24th Jul 2025602 PMAQI
24th Jul 2025623 PMAQI
24th Jul 2025644 PMAQI
24th Jul 2025645 PMAQI
24th Jul 2025606 PMAQI
24th Jul 2025607 PMAQI
24th Jul 2025608 PMAQI
24th Jul 2025609 PMAQI
24th Jul 20255910 PMAQI
24th Jul 20255811 PMAQI
25th Jul 20256012 AMAQI
25th Jul 2025621 AMAQI
25th Jul 2025622 AMAQI
25th Jul 2025623 AMAQI
25th Jul 2025624 AMAQI

22°C20/23°C

25th Jul 2025625 AMAQI
25th Jul 2025626 AMAQI
25th Jul 2025627 AMAQI
25th Jul 2025328 AMAQI
25th Jul 2025229 AMAQI
25th Jul 20252310 AMAQI
25th Jul 20252411 AMAQI
25th Jul 20254512 PMAQI
25th Jul 2025481 PMAQI
25th Jul 2025512 PMAQI
25th Jul 2025533 PMAQI
25th Jul 2025584 PMAQI
25th Jul 2025595 PMAQI
25th Jul 2025636 PMAQI
25th Jul 2025657 PMAQI
25th Jul 2025648 PMAQI
25th Jul 2025629 PMAQI
25th Jul 20256310 PMAQI
25th Jul 20256411 PMAQI
26th Jul 20256212 AMAQI
26th Jul 2025611 AMAQI
26th Jul 2025612 AMAQI
26th Jul 2025603 AMAQI
26th Jul 2025594 AMAQI

22°C20/25°C

26th Jul 2025595 AMAQI
26th Jul 2025596 AMAQI
26th Jul 2025597 AMAQI
26th Jul 2025808 AMAQI
26th Jul 2025779 AMAQI
26th Jul 20257610 AMAQI
26th Jul 20257711 AMAQI
26th Jul 20257512 PMAQI
26th Jul 2025721 PMAQI
26th Jul 2025672 PMAQI
26th Jul 2025623 PMAQI
26th Jul 2025614 PMAQI
26th Jul 2025605 PMAQI
26th Jul 2025566 PMAQI
26th Jul 2025547 PMAQI
26th Jul 2025618 PMAQI
26th Jul 2025609 PMAQI
26th Jul 20256010 PMAQI
26th Jul 20256011 PMAQI
27th Jul 20256012 AMAQI
27th Jul 2025611 AMAQI
27th Jul 2025602 AMAQI
27th Jul 2025613 AMAQI
27th Jul 2025644 AMAQI

23°C20/24°C

27th Jul 2025645 AMAQI
27th Jul 2025636 AMAQI
27th Jul 2025637 AMAQI
27th Jul 2025618 AMAQI
27th Jul 2025629 AMAQI
27th Jul 20256110 AMAQI
27th Jul 20256211 AMAQI
27th Jul 20256212 PMAQI
27th Jul 2025631 PMAQI
27th Jul 2025562 PMAQI
27th Jul 2025573 PMAQI
27th Jul 2025574 PMAQI
27th Jul 2025585 PMAQI
27th Jul 2025566 PMAQI
27th Jul 2025597 PMAQI
27th Jul 2025618 PMAQI
27th Jul 2025609 PMAQI
27th Jul 20256110 PMAQI
27th Jul 20256211 PMAQI
28th Jul 20256212 AMAQI
28th Jul 2025611 AMAQI
28th Jul 2025612 AMAQI
28th Jul 2025623 AMAQI
28th Jul 2025634 AMAQI

23°C22/25°C

28th Jul 2025645 AMAQI
28th Jul 2025626 AMAQI
28th Jul 2025647 AMAQI
28th Jul 2025628 AMAQI
28th Jul 2025569 AMAQI
28th Jul 20254810 AMAQI
28th Jul 20255011 AMAQI
28th Jul 20255712 PMAQI
28th Jul 2025521 PMAQI
28th Jul 2025452 PMAQI
28th Jul 2025413 PMAQI
28th Jul 2025404 PMAQI
28th Jul 2025495 PMAQI
28th Jul 2025556 PMAQI
28th Jul 2025607 PMAQI
28th Jul 2025608 PMAQI
28th Jul 2025629 PMAQI
28th Jul 20256110 PMAQI
28th Jul 20255911 PMAQI
29th Jul 20256012 AMAQI
29th Jul 2025621 AMAQI
29th Jul 2025622 AMAQI
29th Jul 2025613 AMAQI
29th Jul 2025604 AMAQI

24°C19/27°C

29th Jul 2025595 AMAQI
29th Jul 2025606 AMAQI
29th Jul 2025607 AMAQI
29th Jul 2025328 AMAQI
29th Jul 2025229 AMAQI
29th Jul 20252110 AMAQI
29th Jul 20252211 AMAQI
29th Jul 20253212 PMAQI
29th Jul 2025371 PMAQI
29th Jul 2025422 PMAQI
29th Jul 2025353 PMAQI
29th Jul 2025344 PMAQI
29th Jul 2025345 PMAQI
29th Jul 2025386 PMAQI
29th Jul 2025387 PMAQI
29th Jul 2025548 PMAQI
29th Jul 2025539 PMAQI
29th Jul 20255410 PMAQI
29th Jul 20255411 PMAQI
30th Jul 20255612 AMAQI
30th Jul 2025601 AMAQI
30th Jul 2025602 AMAQI
30th Jul 2025603 AMAQI
30th Jul 2025574 AMAQI

23°C19/27°C

30th Jul 2025575 AMAQI
30th Jul 2025576 AMAQI
30th Jul 2025577 AMAQI
30th Jul 2025448 AMAQI
30th Jul 2025419 AMAQI
30th Jul 20253410 AMAQI
30th Jul 20253211 AMAQI
30th Jul 20253812 PMAQI
30th Jul 2025371 PMAQI
30th Jul 2025412 PMAQI
30th Jul 2025383 PMAQI
30th Jul 2025394 PMAQI
30th Jul 2025405 PMAQI
30th Jul 2025396 PMAQI
30th Jul 2025467 PMAQI
30th Jul 2025548 PMAQI
30th Jul 2025569 PMAQI
30th Jul 20255510 PMAQI
30th Jul 20255511 PMAQI
31st Jul 20255512 AMAQI
31st Jul 2025561 AMAQI
31st Jul 2025562 AMAQI
31st Jul 2025563 AMAQI
31st Jul 2025564 AMAQI

20°C14/24°C

31st Jul 2025565 AMAQI
31st Jul 2025566 AMAQI
31st Jul 2025567 AMAQI
31st Jul 2025568 AMAQI
31st Jul 2025569 AMAQI
31st Jul 20255510 AMAQI
31st Jul 20255611 AMAQI
31st Jul 20255412 PMAQI
31st Jul 2025571 PMAQI
31st Jul 2025602 PMAQI
31st Jul 2025613 PMAQI
31st Jul 2025624 PMAQI
31st Jul 2025585 PMAQI
31st Jul 2025616 PMAQI
31st Jul 2025627 PMAQI
31st Jul 2025648 PMAQI
31st Jul 2025649 PMAQI
31st Jul 20256210 PMAQI
31st Jul 20256311 PMAQI
1st Aug 20256212 AMAQI
1st Aug 2025591 AMAQI
1st Aug 2025582 AMAQI
1st Aug 2025593 AMAQI
1st Aug 2025584 AMAQI

20°C19/22°C

1st Aug 2025585 AMAQI
1st Aug 2025586 AMAQI
1st Aug 2025597 AMAQI
1st Aug 2025768 AMAQI
1st Aug 2025689 AMAQI
1st Aug 20257110 AMAQI
1st Aug 20256911 AMAQI
1st Aug 20257112 PMAQI
1st Aug 2025661 PMAQI
1st Aug 2025672 PMAQI
1st Aug 2025723 PMAQI
1st Aug 2025704 PMAQI
1st Aug 2025715 PMAQI
1st Aug 2025776 PMAQI
1st Aug 2025717 PMAQI
1st Aug 2025688 PMAQI
1st Aug 2025679 PMAQI
1st Aug 20257210 PMAQI
1st Aug 20257111 PMAQI
2nd Aug 20256312 AMAQI
2nd Aug 2025581 AMAQI
2nd Aug 2025582 AMAQI
2nd Aug 2025603 AMAQI
2nd Aug 2025624 AMAQI

25°C19/31°C

2nd Aug 2025615 AMAQI
2nd Aug 2025626 AMAQI
2nd Aug 2025627 AMAQI
2nd Aug 2025838 AMAQI
2nd Aug 2025809 AMAQI
2nd Aug 20257310 AMAQI
2nd Aug 20257411 AMAQI
2nd Aug 20257312 PMAQI
2nd Aug 2025751 PMAQI
2nd Aug 2025702 PMAQI
2nd Aug 2025763 PMAQI
2nd Aug 2025724 PMAQI
2nd Aug 2025685 PMAQI
2nd Aug 2025676 PMAQI
2nd Aug 2025667 PMAQI
2nd Aug 2025648 PMAQI
2nd Aug 2025639 PMAQI
2nd Aug 20256910 PMAQI
2nd Aug 20256311 PMAQI
3rd Aug 20256612 AMAQI
3rd Aug 2025601 AMAQI
3rd Aug 2025612 AMAQI
3rd Aug 2025633 AMAQI
3rd Aug 2025654 AMAQI

23°C21/27°C

3rd Aug 2025635 AMAQI
5 AM
3rd Aug 2025646 AMAQI
3rd Aug 2025637 AMAQI
3rd Aug 2025628 AMAQI
3rd Aug 2025599 AMAQI
3rd Aug 20255610 AMAQI
3rd Aug 20255611 AMAQI
3rd Aug 20256012 PMAQI
12 PM
3rd Aug 2025561 PMAQI
3rd Aug 2025592 PMAQI
3rd Aug 2025603 PMAQI
3rd Aug 2025594 PMAQI
7 PM
12 AM
4 AM

--°C/°C

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

62AQI

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

57AQI

2 heures / Jour
60 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 5 AM à 9 AM (Moyenne 62), tandis que l'AQI le plus bas était entre 10 AM à 11 AM (Moyenne 57).
Heure de la nuit
Heure moyenne la plus haute
12 AM - 11 PM

63AQI

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

63AQI

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 63), tandis que l'AQI le plus bas était entre 12 AM à 11 PM (Moyenne 63).

Jours de 2025 Vs Qualité de l'Air

Huailaifu Elementary School, Zhangjiakou Shi Xuanhua Qu, Hebei, China

2025

9%

20

77%

165

11%

24

2%

5

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

Bon
20 Jours
Modéré
165 Jours
Pauvre
24 Jours
Non sain
5 Jours
Sévère
0 Jours
Dangereux
0 Jours

Sous les limites sécuritaires de l'OMS pour la qualité de l'air : 9%

Niveau de risque sanitaire:

Extrême

En 2025, 9% 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

Huailaifu Elementary School, Zhangjiakou Shi Xuanhua Qu, 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
74AQI
2nd Janvier 2025
61AQI
3rd Janvier 2025
69AQI
4th Janvier 2025
79AQI
5th Janvier 2025
64AQI
6th Janvier 2025
45AQI
7th Janvier 2025
42AQI
8th Janvier 2025
44AQI
9th Janvier 2025
44AQI
10th Janvier 2025
53AQI
11th Janvier 2025
76AQI
12th Janvier 2025
59AQI
13th Janvier 2025
61AQI
14th Janvier 2025
46AQI
15th Janvier 2025
56AQI
16th Janvier 2025
63AQI
17th Janvier 2025
89AQI
18th Janvier 2025
85AQI
19th Janvier 2025
75AQI
20th Janvier 2025
102AQI
21st Janvier 2025
77AQI
22nd Janvier 2025
92AQI
23rd Janvier 2025
126AQI
24th Janvier 2025
138AQI
25th Janvier 2025
161AQI
26th Janvier 2025
108AQI
27th Janvier 2025
74AQI
28th Janvier 2025
66AQI
29th Janvier 2025
122AQI
30th Janvier 2025
100AQI
31st Janvier 2025
136AQI
1st Février 2025
141AQI
2nd Février 2025
98AQI
3rd Février 2025
69AQI
4th Février 2025
60AQI
5th Février 2025
48AQI
6th Février 2025
53AQI
7th Février 2025
39AQI
8th Février 2025
46AQI
9th Février 2025
54AQI
10th Février 2025
87AQI
11th Février 2025
133AQI
12th Février 2025
65AQI
13th Février 2025
92AQI
14th Février 2025
83AQI
15th Février 2025
86AQI
16th Février 2025
50AQI
17th Février 2025
61AQI
18th Février 2025
58AQI
19th Février 2025
51AQI
20th Février 2025
53AQI
21st Février 2025
46AQI
22nd Février 2025
47AQI
23rd Février 2025
41AQI
24th Février 2025
64AQI
25th Février 2025
51AQI
26th Février 2025
79AQI
27th Février 2025
113AQI
28th Février 2025
114AQI
1st Mars 2025
169AQI
2nd Mars 2025
109AQI
3rd Mars 2025
95AQI
4th Mars 2025
91AQI
5th Mars 2025
90AQI
6th Mars 2025
61AQI
7th Mars 2025
115AQI
8th Mars 2025
121AQI
9th Mars 2025
147AQI
10th Mars 2025
156AQI
11th Mars 2025
164AQI
12th Mars 2025
94AQI
13th Mars 2025
140AQI
14th Mars 2025
95AQI
15th Mars 2025
95AQI
16th Mars 2025
60AQI
17th Mars 2025
61AQI
18th Mars 2025
49AQI
19th Mars 2025
54AQI
20th Mars 2025
41AQI
21st Mars 2025
49AQI
22nd Mars 2025
62AQI
23rd Mars 2025
186AQI
24th Mars 2025
63AQI
25th Mars 2025
79AQI
26th Mars 2025
98AQI
27th Mars 2025
72AQI
28th Mars 2025
73AQI
29th Mars 2025
62AQI
30th Mars 2025
67AQI
31st Mars 2025
72AQI
1st Avril 2025
72AQI
2nd Avril 2025
66AQI
3rd Avril 2025
86AQI
4th Avril 2025
84AQI
5th Avril 2025
71AQI
6th Avril 2025
91AQI
7th Avril 2025
85AQI
8th Avril 2025
78AQI
9th Avril 2025
77AQI
10th Avril 2025
85AQI
11th Avril 2025
120AQI
12th Avril 2025
86AQI
13th Avril 2025
87AQI
14th Avril 2025
74AQI
15th Avril 2025
79AQI
16th Avril 2025
112AQI
17th Avril 2025
84AQI
18th Avril 2025
77AQI
19th Avril 2025
77AQI
20th Avril 2025
106AQI
21st Avril 2025
100AQI
22nd Avril 2025
73AQI
23rd Avril 2025
79AQI
24th Avril 2025
65AQI
25th Avril 2025
82AQI
26th Avril 2025
98AQI
27th Avril 2025
63AQI
28th Avril 2025
77AQI
29th Avril 2025
72AQI
30th Avril 2025
68AQI
1st Mai 2025
69AQI
2nd Mai 2025
68AQI
3rd Mai 2025
63AQI
4th Mai 2025
72AQI
5th Mai 2025
95AQI
6th Mai 2025
76AQI
7th Mai 2025
102AQI
8th Mai 2025
113AQI
9th Mai 2025
74AQI
10th Mai 2025
93AQI
11th Mai 2025
81AQI
12th Mai 2025
95AQI
13th Mai 2025
93AQI
14th Mai 2025
77AQI
15th Mai 2025
79AQI
16th Mai 2025
97AQI
17th Mai 2025
74AQI
18th Mai 2025
82AQI
19th Mai 2025
78AQI
20th Mai 2025
108AQI
21st Mai 2025
105AQI
22nd Mai 2025
106AQI
23rd Mai 2025
96AQI
24th Mai 2025
93AQI
25th Mai 2025
89AQI
26th Mai 2025
80AQI
27th Mai 2025
74AQI
28th Mai 2025
86AQI
29th Mai 2025
90AQI
30th Mai 2025
99AQI
31st Mai 2025
92AQI
1st Juin 2025
110AQI
2nd Juin 2025
55AQI
3rd Juin 2025
54AQI
4th Juin 2025
45AQI
5th Juin 2025
56AQI
6th Juin 2025
52AQI
7th Juin 2025
51AQI
8th Juin 2025
63AQI
9th Juin 2025
57AQI
10th Juin 2025
59AQI
11th Juin 2025
71AQI
12th Juin 2025
81AQI
13th Juin 2025
78AQI
14th Juin 2025
76AQI
15th Juin 2025
59AQI
16th Juin 2025
55AQI
17th Juin 2025
64AQI
18th Juin 2025
68AQI
19th Juin 2025
62AQI
20th Juin 2025
59AQI
21st Juin 2025
54AQI
22nd Juin 2025
47AQI
23rd Juin 2025
53AQI
24th Juin 2025
59AQI
25th Juin 2025
63AQI
26th Juin 2025
64AQI
27th Juin 2025
72AQI
28th Juin 2025
68AQI
29th Juin 2025
65AQI
30th Juin 2025
66AQI
1st Juillet 2025
62AQI
2nd Juillet 2025
63AQI
3rd Juillet 2025
58AQI
4th Juillet 2025
63AQI
5th Juillet 2025
58AQI
6th Juillet 2025
55AQI
7th Juillet 2025
60AQI
8th Juillet 2025
62AQI
9th Juillet 2025
65AQI
10th Juillet 2025
62AQI
11th Juillet 2025
72AQI
12th Juillet 2025
72AQI
13th Juillet 2025
61AQI
14th Juillet 2025
64AQI
15th Juillet 2025
68AQI
16th Juillet 2025
60AQI
17th Juillet 2025
58AQI
18th Juillet 2025
60AQI
19th Juillet 2025
70AQI
20th Juillet 2025
47AQI
21st Juillet 2025
55AQI
22nd Juillet 2025
62AQI
23rd Juillet 2025
64AQI
24th Juillet 2025
59AQI
25th Juillet 2025
56AQI
26th Juillet 2025
63AQI
27th Juillet 2025
61AQI
28th Juillet 2025
57AQI
29th Juillet 2025
47AQI
30th Juillet 2025
50AQI
31st Juillet 2025
58AQI
1st Août 2025
66AQI
2nd Août 2025
65AQI

80AQI

71AQI

93AQI

82AQI

87AQI

63AQI

60AQI

66AQI

Nombre de jours

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

202577AQI

5
19
6
1
7
17
4
3
19
5
4
27
3
26
5
2
27
1
3
28
2
20
165
24
5

Le plus élevé AQI enregistré en

Mars

93AQI

Le plus bas AQI enregistré en

Juillet

60AQI

202451AQI

31
28
31
28
19
11
30
1
30
15
16
16
11
2
8
16
5
2
4
16
8
2
9
21
1
190
151
16
4

Le plus élevé AQI enregistré en

Novembre

90AQI

Le plus bas AQI enregistré en

Janvier

23AQI

20235AQI

3
31
34

Le plus élevé AQI enregistré en

Novembre

9AQI

Le plus bas AQI enregistré en

Décembre

5AQI

202274AQI

5
16
6
3
10
8
2
6
14
8
3
8
10
8
3
15
16
6
14
10
11
11
1
61
90
34
9

Le plus élevé AQI enregistré en

Avril

88AQI

Le plus bas AQI enregistré en

Mai

53AQI

202164AQI

8
9
5
5
3
1
4
8
6
9
1
1
8
11
7
2
2
4
13
8
1
8
19
3
1
10
18
2
23
7
1
28
30
31
15
11
3
1
14
11
6
176
104
45
22
6
5

Le plus élevé AQI enregistré en

Mars

160AQI

Le plus bas AQI enregistré en

Octobre

1AQI

202089AQI

10
1
2
16
3
2
2
11
4
1
18
11
1
16
14
1
24
7
2
24
2
1
1
20
6
3
1
7
13
7
3
13
9
8
1
25
161
63
15
1

Le plus élevé AQI enregistré en

Juillet

104AQI

Le plus bas AQI enregistré en

Décembre

74AQI

Années les plus & moins polluées des 6 dernières années

Année la plus polluée enregistrée
2020(Moyenne)
89AQI
Année la moins polluée enregistrée
2023(Moyenne)
5AQI

La qualité de l'air annuelle de Huailaifu Elementary School pour l'année 2025 AQI (77) montre un changement moyen de pourcentage de 273.7% (empiré AQI) par rapport aux années précédentes : 2020 (89), 2021 (64), 2022 (74), 2023 (5), 2024 (51).