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HistoryAQIPM2.5PM10COSO2NO2O3

Analyse Historique de la Qualité de l'Air à Yuxian Second Middle 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

Yuxian Second Middle 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
2nd Aug 2022
107AQI
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 2nd le plus élevé AQI à 68 de Modéré qualité de l'air, montrant une amélioration par rapport à 2022 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

Yuxian Second Middle 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

81AQI

Heure moyenne la plus basse
7AM2nd Aug

63AQI

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

66AQI

Heure moyenne la plus basse
2AM3rd Aug

60AQI

Au cours des 24 dernières heures,

L'AQI de Yuxian Second Middle School a atteint son point le plus élevé de 81 à 8 AM pendant le Jour, tandis que le point le plus bas, 60, a été enregistré à 2 AM pendant le Nuit entre 2nd Aug et 3rd Aug 2025.

Tendance AQI Jour & Nuit : Jul - Aug 2025

Yuxian Second Middle 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 2025635 AMAQI
4th Jul 2025636 AMAQI
4th Jul 2025637 AMAQI
4th Jul 2025818 AMAQI
4th Jul 2025859 AMAQI
4th Jul 20257710 AMAQI
4th Jul 20257011 AMAQI
4th Jul 20256612 PMAQI
4th Jul 2025661 PMAQI
4th Jul 2025662 PMAQI
4th Jul 2025653 PMAQI
4th Jul 2025614 PMAQI
4th Jul 2025605 PMAQI
4th Jul 2025606 PMAQI
4th Jul 2025637 PMAQI
4th Jul 2025628 PMAQI
4th Jul 2025669 PMAQI
4th Jul 20256410 PMAQI
4th Jul 20256511 PMAQI
5th Jul 20256412 AMAQI
5th Jul 2025641 AMAQI
5th Jul 2025642 AMAQI
5th Jul 2025643 AMAQI
5th Jul 2025654 AMAQI

24°C18/29°C

5th Jul 2025655 AMAQI
5th Jul 2025656 AMAQI
5th Jul 2025657 AMAQI
5th Jul 2025548 AMAQI
5th Jul 2025399 AMAQI
5th Jul 20253810 AMAQI
5th Jul 20253511 AMAQI
5th Jul 20254712 PMAQI
5th Jul 2025461 PMAQI
5th Jul 2025422 PMAQI
5th Jul 2025443 PMAQI
5th Jul 2025424 PMAQI
5th Jul 2025445 PMAQI
5th Jul 2025446 PMAQI
5th Jul 2025507 PMAQI
5th Jul 2025588 PMAQI
5th Jul 2025589 PMAQI
5th Jul 20255810 PMAQI
5th Jul 20255911 PMAQI
6th Jul 20256012 AMAQI
6th Jul 2025631 AMAQI
6th Jul 2025642 AMAQI
6th Jul 2025623 AMAQI
6th Jul 2025604 AMAQI

21°C16/25°C

6th Jul 2025605 AMAQI
6th Jul 2025606 AMAQI
6th Jul 2025607 AMAQI
6th Jul 2025508 AMAQI
6th Jul 2025469 AMAQI
6th Jul 20253310 AMAQI
6th Jul 20252811 AMAQI
6th Jul 20254912 PMAQI
6th Jul 2025421 PMAQI
6th Jul 2025432 PMAQI
6th Jul 2025393 PMAQI
6th Jul 2025444 PMAQI
6th Jul 2025465 PMAQI
6th Jul 2025506 PMAQI
6th Jul 2025547 PMAQI
6th Jul 2025588 PMAQI
6th Jul 2025599 PMAQI
6th Jul 20255810 PMAQI
6th Jul 20255811 PMAQI
7th Jul 20255912 AMAQI
7th Jul 2025621 AMAQI
7th Jul 2025622 AMAQI
7th Jul 2025613 AMAQI
7th Jul 2025584 AMAQI

19°C13/21°C

7th Jul 2025585 AMAQI
7th Jul 2025596 AMAQI
7th Jul 2025607 AMAQI
7th Jul 2025588 AMAQI
7th Jul 2025559 AMAQI
7th Jul 20255210 AMAQI
7th Jul 20255411 AMAQI
7th Jul 20256012 PMAQI
7th Jul 2025541 PMAQI
7th Jul 2025492 PMAQI
7th Jul 2025493 PMAQI
7th Jul 2025524 PMAQI
7th Jul 2025565 PMAQI
7th Jul 2025586 PMAQI
7th Jul 2025607 PMAQI
7th Jul 2025608 PMAQI
7th Jul 2025609 PMAQI
7th Jul 20256210 PMAQI
7th Jul 20256111 PMAQI
8th Jul 20256212 AMAQI
8th Jul 2025601 AMAQI
8th Jul 2025602 AMAQI
8th Jul 2025593 AMAQI
8th Jul 2025594 AMAQI

20°C14/23°C

8th Jul 2025595 AMAQI
8th Jul 2025596 AMAQI
8th Jul 2025587 AMAQI
8th Jul 2025668 AMAQI
8th Jul 2025739 AMAQI
8th Jul 20257610 AMAQI
8th Jul 20257211 AMAQI
8th Jul 20256512 PMAQI
8th Jul 2025641 PMAQI
8th Jul 2025642 PMAQI
8th Jul 2025633 PMAQI
8th Jul 2025644 PMAQI
8th Jul 2025665 PMAQI
8th Jul 2025626 PMAQI
8th Jul 2025567 PMAQI
8th Jul 2025628 PMAQI
8th Jul 2025659 PMAQI
8th Jul 20256610 PMAQI
8th Jul 20256511 PMAQI
9th Jul 20256512 AMAQI
9th Jul 2025601 AMAQI
9th Jul 2025602 AMAQI
9th Jul 2025603 AMAQI
9th Jul 2025604 AMAQI

20°C14/24°C

9th Jul 2025615 AMAQI
9th Jul 2025606 AMAQI
9th Jul 2025607 AMAQI
9th Jul 2025748 AMAQI
9th Jul 2025719 AMAQI
9th Jul 20256710 AMAQI
9th Jul 20256511 AMAQI
9th Jul 20257412 PMAQI
9th Jul 2025741 PMAQI
9th Jul 2025702 PMAQI
9th Jul 2025713 PMAQI
9th Jul 2025674 PMAQI
9th Jul 2025685 PMAQI
9th Jul 2025666 PMAQI
9th Jul 2025687 PMAQI
9th Jul 2025668 PMAQI
9th Jul 2025689 PMAQI
9th Jul 20256510 PMAQI
9th Jul 20256411 PMAQI
10th Jul 20256312 AMAQI
10th Jul 2025621 AMAQI
10th Jul 2025622 AMAQI
10th Jul 2025633 AMAQI
10th Jul 2025644 AMAQI

20°C15/22°C

10th Jul 2025645 AMAQI
10th Jul 2025646 AMAQI
10th Jul 2025647 AMAQI
10th Jul 2025718 AMAQI
10th Jul 2025709 AMAQI
10th Jul 20257510 AMAQI
10th Jul 20257511 AMAQI
10th Jul 20257412 PMAQI
10th Jul 2025801 PMAQI
10th Jul 2025762 PMAQI
10th Jul 2025803 PMAQI
10th Jul 2025774 PMAQI
10th Jul 2025715 PMAQI
10th Jul 2025756 PMAQI
10th Jul 2025737 PMAQI
10th Jul 2025688 PMAQI
10th Jul 2025699 PMAQI
10th Jul 20256810 PMAQI
10th Jul 20256911 PMAQI
11th Jul 20257012 AMAQI
11th Jul 2025621 AMAQI
11th Jul 2025622 AMAQI
11th Jul 2025633 AMAQI
11th Jul 2025644 AMAQI

20°C15/22°C

11th Jul 2025645 AMAQI
11th Jul 2025646 AMAQI
11th Jul 2025637 AMAQI
11th Jul 2025908 AMAQI
11th Jul 20251059 AMAQI
11th Jul 202512110 AMAQI
11th Jul 202511311 AMAQI
11th Jul 20259312 PMAQI
11th Jul 2025891 PMAQI
11th Jul 2025852 PMAQI
11th Jul 2025813 PMAQI
11th Jul 2025844 PMAQI
11th Jul 2025815 PMAQI
11th Jul 2025836 PMAQI
11th Jul 2025827 PMAQI
11th Jul 2025748 PMAQI
11th Jul 2025749 PMAQI
11th Jul 20257610 PMAQI
11th Jul 20257511 PMAQI
12th Jul 20257512 AMAQI
12th Jul 2025691 AMAQI
12th Jul 2025652 AMAQI
12th Jul 2025653 AMAQI
12th Jul 2025684 AMAQI

24°C20/29°C

12th Jul 2025675 AMAQI
12th Jul 2025676 AMAQI
12th Jul 2025687 AMAQI
12th Jul 20251108 AMAQI
12th Jul 20251249 AMAQI
12th Jul 202511210 AMAQI
12th Jul 202510411 AMAQI
12th Jul 20259412 PMAQI
12th Jul 2025921 PMAQI
12th Jul 2025862 PMAQI
12th Jul 2025833 PMAQI
12th Jul 2025784 PMAQI
12th Jul 2025805 PMAQI
12th Jul 2025776 PMAQI
12th Jul 2025727 PMAQI
12th Jul 2025718 PMAQI
12th Jul 2025729 PMAQI
12th Jul 20257010 PMAQI
12th Jul 20256911 PMAQI
13th Jul 20256712 AMAQI
13th Jul 2025681 AMAQI
13th Jul 2025692 AMAQI
13th Jul 2025713 AMAQI
13th Jul 2025754 AMAQI

25°C20/28°C

13th Jul 2025755 AMAQI
13th Jul 2025746 AMAQI
13th Jul 2025747 AMAQI
13th Jul 2025688 AMAQI
13th Jul 2025609 AMAQI
13th Jul 20256110 AMAQI
13th Jul 20256411 AMAQI
13th Jul 20256412 PMAQI
13th Jul 2025621 PMAQI
13th Jul 2025582 PMAQI
13th Jul 2025573 PMAQI
13th Jul 2025524 PMAQI
13th Jul 2025545 PMAQI
13th Jul 2025546 PMAQI
13th Jul 2025577 PMAQI
13th Jul 2025668 PMAQI
13th Jul 2025679 PMAQI
13th Jul 20257010 PMAQI
13th Jul 20256811 PMAQI
14th Jul 20256812 AMAQI
14th Jul 2025701 AMAQI
14th Jul 2025692 AMAQI
14th Jul 2025693 AMAQI
14th Jul 2025694 AMAQI

25°C18/30°C

14th Jul 2025685 AMAQI
14th Jul 2025686 AMAQI
14th Jul 2025697 AMAQI
14th Jul 2025758 AMAQI
14th Jul 2025819 AMAQI
14th Jul 20258210 AMAQI
14th Jul 20258311 AMAQI
14th Jul 20257812 PMAQI
14th Jul 2025801 PMAQI
14th Jul 2025782 PMAQI
14th Jul 2025693 PMAQI
14th Jul 2025704 PMAQI
14th Jul 2025685 PMAQI
14th Jul 2025696 PMAQI
14th Jul 2025727 PMAQI
14th Jul 2025748 PMAQI
14th Jul 2025769 PMAQI
14th Jul 20257710 PMAQI
14th Jul 20257611 PMAQI
15th Jul 20257812 AMAQI
15th Jul 2025701 AMAQI
15th Jul 2025682 AMAQI
15th Jul 2025693 AMAQI
15th Jul 2025704 AMAQI

24°C19/29°C

15th Jul 2025705 AMAQI
15th Jul 2025706 AMAQI
15th Jul 2025717 AMAQI
15th Jul 2025868 AMAQI
15th Jul 2025919 AMAQI
15th Jul 20258910 AMAQI
15th Jul 20259011 AMAQI
15th Jul 20259212 PMAQI
15th Jul 2025821 PMAQI
15th Jul 2025822 PMAQI
15th Jul 2025783 PMAQI
15th Jul 2025744 PMAQI
15th Jul 2025745 PMAQI
15th Jul 2025626 PMAQI
15th Jul 2025647 PMAQI
15th Jul 2025678 PMAQI
15th Jul 2025709 PMAQI
15th Jul 20257710 PMAQI
15th Jul 20257511 PMAQI
16th Jul 20257512 AMAQI
16th Jul 2025721 AMAQI
16th Jul 2025702 AMAQI
16th Jul 2025723 AMAQI
16th Jul 2025734 AMAQI

22°C16/27°C

16th Jul 2025745 AMAQI
16th Jul 2025756 AMAQI
16th Jul 2025767 AMAQI
16th Jul 2025968 AMAQI
16th Jul 2025839 AMAQI
16th Jul 20257310 AMAQI
16th Jul 20256211 AMAQI
16th Jul 20256212 PMAQI
16th Jul 2025601 PMAQI
16th Jul 2025562 PMAQI
16th Jul 2025493 PMAQI
16th Jul 2025454 PMAQI
16th Jul 2025505 PMAQI
16th Jul 2025436 PMAQI
16th Jul 2025497 PMAQI
16th Jul 2025608 PMAQI
16th Jul 2025629 PMAQI
16th Jul 20256610 PMAQI
16th Jul 20257111 PMAQI
17th Jul 20256812 AMAQI
17th Jul 2025741 AMAQI
17th Jul 2025722 AMAQI
17th Jul 2025733 AMAQI
17th Jul 2025764 AMAQI

20°C14/24°C

17th Jul 2025745 AMAQI
17th Jul 2025746 AMAQI
17th Jul 2025737 AMAQI
17th Jul 2025458 AMAQI
17th Jul 2025399 AMAQI
17th Jul 20253710 AMAQI
17th Jul 20253311 AMAQI
17th Jul 20255212 PMAQI
17th Jul 2025541 PMAQI
17th Jul 2025542 PMAQI
17th Jul 2025533 PMAQI
17th Jul 2025524 PMAQI
17th Jul 2025525 PMAQI
17th Jul 2025526 PMAQI
17th Jul 2025567 PMAQI
17th Jul 2025638 PMAQI
17th Jul 2025669 PMAQI
17th Jul 20256610 PMAQI
17th Jul 20256611 PMAQI
18th Jul 20256612 AMAQI
18th Jul 2025731 AMAQI
18th Jul 2025702 AMAQI
18th Jul 2025683 AMAQI
18th Jul 2025624 AMAQI

20°C12/24°C

18th Jul 2025635 AMAQI
18th Jul 2025626 AMAQI
18th Jul 2025627 AMAQI
18th Jul 2025638 AMAQI
18th Jul 2025609 AMAQI
18th Jul 20256310 AMAQI
18th Jul 20256511 AMAQI
18th Jul 20256212 PMAQI
18th Jul 2025601 PMAQI
18th Jul 2025582 PMAQI
18th Jul 2025563 PMAQI
18th Jul 2025584 PMAQI
18th Jul 2025605 PMAQI
18th Jul 2025606 PMAQI
18th Jul 2025637 PMAQI
18th Jul 2025688 PMAQI
18th Jul 2025699 PMAQI
18th Jul 20256910 PMAQI
18th Jul 20256911 PMAQI
19th Jul 20256812 AMAQI
19th Jul 2025671 AMAQI
19th Jul 2025672 AMAQI
19th Jul 2025683 AMAQI
19th Jul 2025694 AMAQI

22°C15/26°C

19th Jul 2025685 AMAQI
19th Jul 2025686 AMAQI
19th Jul 2025687 AMAQI
19th Jul 2025778 AMAQI
19th Jul 2025859 AMAQI
19th Jul 20258310 AMAQI
19th Jul 20258211 AMAQI
19th Jul 20258212 PMAQI
19th Jul 2025861 PMAQI
19th Jul 2025822 PMAQI
19th Jul 2025793 PMAQI
19th Jul 2025764 PMAQI
19th Jul 2025785 PMAQI
19th Jul 2025806 PMAQI
19th Jul 2025787 PMAQI
19th Jul 2025728 PMAQI
19th Jul 2025729 PMAQI
19th Jul 20257210 PMAQI
19th Jul 20257211 PMAQI
20th Jul 20257112 AMAQI
20th Jul 2025661 AMAQI
20th Jul 2025682 AMAQI
20th Jul 2025673 AMAQI
20th Jul 2025674 AMAQI

18°C15/20°C

20th Jul 2025685 AMAQI
20th Jul 2025686 AMAQI
20th Jul 2025687 AMAQI
20th Jul 2025568 AMAQI
20th Jul 2025509 AMAQI
20th Jul 20254210 AMAQI
20th Jul 20253811 AMAQI
20th Jul 20254712 PMAQI
20th Jul 2025501 PMAQI
20th Jul 2025442 PMAQI
20th Jul 2025513 PMAQI
20th Jul 2025524 PMAQI
20th Jul 2025555 PMAQI
20th Jul 2025506 PMAQI
20th Jul 2025547 PMAQI
20th Jul 2025638 PMAQI
20th Jul 2025639 PMAQI
20th Jul 20256510 PMAQI
20th Jul 20256611 PMAQI
21st Jul 20256612 AMAQI
21st Jul 2025671 AMAQI
21st Jul 2025682 AMAQI
21st Jul 2025663 AMAQI
21st Jul 2025624 AMAQI

19°C14/21°C

21st Jul 2025645 AMAQI
21st Jul 2025646 AMAQI
21st Jul 2025637 AMAQI
21st Jul 2025618 AMAQI
21st Jul 2025639 AMAQI
21st Jul 20256110 AMAQI
21st Jul 20256111 AMAQI
21st Jul 20255512 PMAQI
21st Jul 2025541 PMAQI
21st Jul 2025522 PMAQI
21st Jul 2025453 PMAQI
21st Jul 2025424 PMAQI
21st Jul 2025415 PMAQI
21st Jul 2025466 PMAQI
21st Jul 2025507 PMAQI
21st Jul 2025588 PMAQI
21st Jul 2025639 PMAQI
21st Jul 20256310 PMAQI
21st Jul 20256311 PMAQI
22nd Jul 20256212 AMAQI
22nd Jul 2025641 AMAQI
22nd Jul 2025632 AMAQI
22nd Jul 2025643 AMAQI
22nd Jul 2025644 AMAQI

20°C13/23°C

22nd Jul 2025655 AMAQI
22nd Jul 2025666 AMAQI
22nd Jul 2025657 AMAQI
22nd Jul 2025668 AMAQI
22nd Jul 2025699 AMAQI
22nd Jul 20256610 AMAQI
22nd Jul 20256811 AMAQI
22nd Jul 20257012 PMAQI
22nd Jul 2025641 PMAQI
22nd Jul 2025602 PMAQI
22nd Jul 2025603 PMAQI
22nd Jul 2025574 PMAQI
22nd Jul 2025575 PMAQI
22nd Jul 2025596 PMAQI
22nd Jul 2025607 PMAQI
22nd Jul 2025668 PMAQI
22nd Jul 2025669 PMAQI
22nd Jul 20256710 PMAQI
22nd Jul 20256811 PMAQI
23rd Jul 20256612 AMAQI
23rd Jul 2025651 AMAQI
23rd Jul 2025642 AMAQI
23rd Jul 2025643 AMAQI
23rd Jul 2025654 AMAQI

20°C13/24°C

23rd Jul 2025665 AMAQI
23rd Jul 2025666 AMAQI
23rd Jul 2025677 AMAQI
23rd Jul 2025718 AMAQI
23rd Jul 2025729 AMAQI
23rd Jul 20257810 AMAQI
23rd Jul 20257511 AMAQI
23rd Jul 20257412 PMAQI
23rd Jul 2025651 PMAQI
23rd Jul 2025632 PMAQI
23rd Jul 2025603 PMAQI
23rd Jul 2025584 PMAQI
23rd Jul 2025585 PMAQI
23rd Jul 2025606 PMAQI
23rd Jul 2025617 PMAQI
23rd Jul 2025628 PMAQI
23rd Jul 2025629 PMAQI
23rd Jul 20256110 PMAQI
23rd Jul 20256111 PMAQI
24th Jul 20256112 AMAQI
24th Jul 2025631 AMAQI
24th Jul 2025642 AMAQI
24th Jul 2025643 AMAQI
24th Jul 2025644 AMAQI

20°C13/23°C

24th Jul 2025645 AMAQI
24th Jul 2025646 AMAQI
24th Jul 2025647 AMAQI
24th Jul 2025608 AMAQI
24th Jul 2025619 AMAQI
24th Jul 20256510 AMAQI
24th Jul 20256011 AMAQI
24th Jul 20255812 PMAQI
24th Jul 2025601 PMAQI
24th Jul 2025562 PMAQI
24th Jul 2025573 PMAQI
24th Jul 2025594 PMAQI
24th Jul 2025575 PMAQI
24th Jul 2025596 PMAQI
24th Jul 2025587 PMAQI
24th Jul 2025628 PMAQI
24th Jul 2025629 PMAQI
24th Jul 20256110 PMAQI
24th Jul 20255911 PMAQI
25th Jul 20256212 AMAQI
25th Jul 2025631 AMAQI
25th Jul 2025622 AMAQI
25th Jul 2025623 AMAQI
25th Jul 2025604 AMAQI

20°C16/21°C

25th Jul 2025605 AMAQI
25th Jul 2025616 AMAQI
25th Jul 2025607 AMAQI
25th Jul 2025448 AMAQI
25th Jul 2025479 AMAQI
25th Jul 20255510 AMAQI
25th Jul 20254511 AMAQI
25th Jul 20255712 PMAQI
25th Jul 2025581 PMAQI
25th Jul 2025592 PMAQI
25th Jul 2025573 PMAQI
25th Jul 2025594 PMAQI
25th Jul 2025595 PMAQI
25th Jul 2025596 PMAQI
25th Jul 2025607 PMAQI
25th Jul 2025668 PMAQI
25th Jul 2025649 PMAQI
25th Jul 20256410 PMAQI
25th Jul 20256611 PMAQI
26th Jul 20256512 AMAQI
26th Jul 2025621 AMAQI
26th Jul 2025612 AMAQI
26th Jul 2025633 AMAQI
26th Jul 2025644 AMAQI

23°C20/25°C

26th Jul 2025645 AMAQI
26th Jul 2025666 AMAQI
26th Jul 2025667 AMAQI
26th Jul 2025648 AMAQI
26th Jul 2025609 AMAQI
26th Jul 20255910 AMAQI
26th Jul 20256411 AMAQI
26th Jul 20255812 PMAQI
26th Jul 2025601 PMAQI
26th Jul 2025582 PMAQI
26th Jul 2025553 PMAQI
26th Jul 2025564 PMAQI
26th Jul 2025555 PMAQI
26th Jul 2025546 PMAQI
26th Jul 2025557 PMAQI
26th Jul 2025608 PMAQI
26th Jul 2025629 PMAQI
26th Jul 20256410 PMAQI
26th Jul 20255911 PMAQI
27th Jul 20255912 AMAQI
27th Jul 2025631 AMAQI
27th Jul 2025632 AMAQI
27th Jul 2025623 AMAQI
27th Jul 2025624 AMAQI

21°C16/23°C

27th Jul 2025635 AMAQI
27th Jul 2025626 AMAQI
27th Jul 2025627 AMAQI
27th Jul 2025638 AMAQI
27th Jul 2025629 AMAQI
27th Jul 20255810 AMAQI
27th Jul 20256711 AMAQI
27th Jul 20256412 PMAQI
27th Jul 2025641 PMAQI
27th Jul 2025632 PMAQI
27th Jul 2025623 PMAQI
27th Jul 2025634 PMAQI
27th Jul 2025585 PMAQI
27th Jul 2025576 PMAQI
27th Jul 2025607 PMAQI
27th Jul 2025628 PMAQI
27th Jul 2025649 PMAQI
27th Jul 20256610 PMAQI
27th Jul 20256511 PMAQI
28th Jul 20256512 AMAQI
28th Jul 2025621 AMAQI
28th Jul 2025622 AMAQI
28th Jul 2025603 AMAQI
28th Jul 2025604 AMAQI

20°C16/22°C

28th Jul 2025595 AMAQI
28th Jul 2025606 AMAQI
28th Jul 2025597 AMAQI
28th Jul 2025748 AMAQI
28th Jul 2025829 AMAQI
28th Jul 20257210 AMAQI
28th Jul 20257111 AMAQI
28th Jul 20257812 PMAQI
28th Jul 2025731 PMAQI
28th Jul 2025672 PMAQI
28th Jul 2025653 PMAQI
28th Jul 2025624 PMAQI
28th Jul 2025625 PMAQI
28th Jul 2025596 PMAQI
28th Jul 2025647 PMAQI
28th Jul 2025648 PMAQI
28th Jul 2025639 PMAQI
28th Jul 20256110 PMAQI
28th Jul 20256111 PMAQI
29th Jul 20256012 AMAQI
29th Jul 2025601 AMAQI
29th Jul 2025612 AMAQI
29th Jul 2025623 AMAQI
29th Jul 2025644 AMAQI

21°C16/25°C

29th Jul 2025645 AMAQI
29th Jul 2025656 AMAQI
29th Jul 2025657 AMAQI
29th Jul 2025558 AMAQI
29th Jul 2025389 AMAQI
29th Jul 20253810 AMAQI
29th Jul 20254111 AMAQI
29th Jul 20254512 PMAQI
29th Jul 2025541 PMAQI
29th Jul 2025512 PMAQI
29th Jul 2025423 PMAQI
29th Jul 2025404 PMAQI
29th Jul 2025445 PMAQI
29th Jul 2025436 PMAQI
29th Jul 2025467 PMAQI
29th Jul 2025578 PMAQI
29th Jul 2025599 PMAQI
29th Jul 20256010 PMAQI
29th Jul 20255911 PMAQI
30th Jul 20255912 AMAQI
30th Jul 2025621 AMAQI
30th Jul 2025622 AMAQI
30th Jul 2025623 AMAQI
30th Jul 2025604 AMAQI

21°C15/27°C

30th Jul 2025605 AMAQI
30th Jul 2025606 AMAQI
30th Jul 2025597 AMAQI
30th Jul 2025528 AMAQI
30th Jul 2025549 AMAQI
30th Jul 20255010 AMAQI
30th Jul 20254911 AMAQI
30th Jul 20254012 PMAQI
30th Jul 2025421 PMAQI
30th Jul 2025422 PMAQI
30th Jul 2025443 PMAQI
30th Jul 2025434 PMAQI
30th Jul 2025485 PMAQI
30th Jul 2025536 PMAQI
30th Jul 2025557 PMAQI
30th Jul 2025598 PMAQI
30th Jul 2025609 PMAQI
30th Jul 20256110 PMAQI
30th Jul 20256011 PMAQI
31st Jul 20255912 AMAQI
31st Jul 2025591 AMAQI
31st Jul 2025602 AMAQI
31st Jul 2025593 AMAQI
31st Jul 2025594 AMAQI

18°C10/21°C

31st Jul 2025595 AMAQI
31st Jul 2025596 AMAQI
31st Jul 2025597 AMAQI
31st Jul 2025598 AMAQI
31st Jul 2025599 AMAQI
31st Jul 20256910 AMAQI
31st Jul 20256311 AMAQI
31st Jul 20256212 PMAQI
31st Jul 2025601 PMAQI
31st Jul 2025642 PMAQI
31st Jul 2025613 PMAQI
31st Jul 2025614 PMAQI
31st Jul 2025585 PMAQI
31st Jul 2025636 PMAQI
31st Jul 2025667 PMAQI
31st Jul 2025668 PMAQI
31st Jul 2025679 PMAQI
31st Jul 20256710 PMAQI
31st Jul 20256611 PMAQI
1st Aug 20256612 AMAQI
1st Aug 2025601 AMAQI
1st Aug 2025602 AMAQI
1st Aug 2025603 AMAQI
1st Aug 2025594 AMAQI

17°C13/18°C

1st Aug 2025595 AMAQI
1st Aug 2025596 AMAQI
1st Aug 2025597 AMAQI
1st Aug 2025768 AMAQI
1st Aug 2025729 AMAQI
1st Aug 20257310 AMAQI
1st Aug 20256611 AMAQI
1st Aug 20256812 PMAQI
1st Aug 2025711 PMAQI
1st Aug 2025732 PMAQI
1st Aug 2025763 PMAQI
1st Aug 2025744 PMAQI
1st Aug 2025805 PMAQI
1st Aug 2025706 PMAQI
1st Aug 2025707 PMAQI
1st Aug 2025688 PMAQI
1st Aug 2025689 PMAQI
1st Aug 20257010 PMAQI
1st Aug 20257111 PMAQI
2nd Aug 20256412 AMAQI
2nd Aug 2025591 AMAQI
2nd Aug 2025602 AMAQI
2nd Aug 2025623 AMAQI
2nd Aug 2025634 AMAQI

21°C14/25°C

2nd Aug 2025635 AMAQI
2nd Aug 2025636 AMAQI
2nd Aug 2025637 AMAQI
2nd Aug 2025818 AMAQI
2nd Aug 2025809 AMAQI
2nd Aug 20257510 AMAQI
2nd Aug 20257611 AMAQI
2nd Aug 20257812 PMAQI
2nd Aug 2025801 PMAQI
2nd Aug 2025752 PMAQI
2nd Aug 2025723 PMAQI
2nd Aug 2025754 PMAQI
2nd Aug 2025685 PMAQI
2nd Aug 2025686 PMAQI
2nd Aug 2025687 PMAQI
2nd Aug 2025628 PMAQI
2nd Aug 2025639 PMAQI
2nd Aug 20256610 PMAQI
2nd Aug 20256511 PMAQI
3rd Aug 20256412 AMAQI
3rd Aug 2025601 AMAQI
3rd Aug 2025602 AMAQI
3rd Aug 2025643 AMAQI
3rd Aug 2025644 AMAQI

21°C15/25°C

3rd Aug 2025645 AMAQI
5 AM
3rd Aug 2025646 AMAQI
3rd Aug 2025637 AMAQI
3rd Aug 2025688 AMAQI
3rd Aug 2025749 AMAQI
3rd Aug 20257010 AMAQI
3rd Aug 20256911 AMAQI
3rd Aug 20257412 PMAQI
12 PM
3rd Aug 2025641 PMAQI
3rd Aug 2025762 PMAQI
3rd Aug 2025683 PMAQI
3rd Aug 2025654 PMAQI
3rd Aug 2025605 PMAQI
3rd Aug 2025686 PMAQI
3rd Aug 2025667 PMAQI
7 PM
3rd Aug 2025668 PMAQI
3rd Aug 2025669 PMAQI
3rd Aug 20256510 PMAQI
3rd Aug 20256511 PMAQI
12 AM
4 AM

--°C/°C

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

64AQI

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 64), 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

Yuxian Second Middle School, Zhangjiakou Shi Xuanhua Qu, Hebei, China

2025

2%

5

83%

178

13%

27

2%

4

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

Bon
5 Jours
Modéré
178 Jours
Pauvre
27 Jours
Non sain
4 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

Yuxian Second Middle 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
76AQI
2nd Janvier 2025
70AQI
3rd Janvier 2025
71AQI
4th Janvier 2025
75AQI
5th Janvier 2025
69AQI
6th Janvier 2025
52AQI
7th Janvier 2025
51AQI
8th Janvier 2025
43AQI
9th Janvier 2025
51AQI
10th Janvier 2025
64AQI
11th Janvier 2025
72AQI
12th Janvier 2025
66AQI
13th Janvier 2025
80AQI
14th Janvier 2025
50AQI
15th Janvier 2025
65AQI
16th Janvier 2025
68AQI
17th Janvier 2025
87AQI
18th Janvier 2025
81AQI
19th Janvier 2025
76AQI
20th Janvier 2025
88AQI
21st Janvier 2025
84AQI
22nd Janvier 2025
102AQI
23rd Janvier 2025
120AQI
24th Janvier 2025
141AQI
25th Janvier 2025
158AQI
26th Janvier 2025
106AQI
27th Janvier 2025
79AQI
28th Janvier 2025
80AQI
29th Janvier 2025
120AQI
30th Janvier 2025
122AQI
31st Janvier 2025
142AQI
1st Février 2025
150AQI
2nd Février 2025
101AQI
3rd Février 2025
80AQI
4th Février 2025
65AQI
5th Février 2025
55AQI
6th Février 2025
80AQI
7th Février 2025
48AQI
8th Février 2025
55AQI
9th Février 2025
64AQI
10th Février 2025
92AQI
11th Février 2025
112AQI
12th Février 2025
81AQI
13th Février 2025
81AQI
14th Février 2025
78AQI
15th Février 2025
80AQI
16th Février 2025
55AQI
17th Février 2025
67AQI
18th Février 2025
59AQI
19th Février 2025
63AQI
20th Février 2025
64AQI
21st Février 2025
67AQI
22nd Février 2025
58AQI
23rd Février 2025
55AQI
24th Février 2025
77AQI
25th Février 2025
60AQI
26th Février 2025
87AQI
27th Février 2025
108AQI
28th Février 2025
112AQI
1st Mars 2025
155AQI
2nd Mars 2025
103AQI
3rd Mars 2025
99AQI
4th Mars 2025
98AQI
5th Mars 2025
101AQI
6th Mars 2025
69AQI
7th Mars 2025
115AQI
8th Mars 2025
107AQI
9th Mars 2025
133AQI
10th Mars 2025
142AQI
11th Mars 2025
157AQI
12th Mars 2025
97AQI
13th Mars 2025
140AQI
14th Mars 2025
110AQI
15th Mars 2025
94AQI
16th Mars 2025
72AQI
17th Mars 2025
62AQI
18th Mars 2025
58AQI
19th Mars 2025
56AQI
20th Mars 2025
49AQI
21st Mars 2025
54AQI
22nd Mars 2025
62AQI
23rd Mars 2025
154AQI
24th Mars 2025
79AQI
25th Mars 2025
99AQI
26th Mars 2025
105AQI
27th Mars 2025
99AQI
28th Mars 2025
76AQI
29th Mars 2025
65AQI
30th Mars 2025
69AQI
31st Mars 2025
63AQI
1st Avril 2025
65AQI
2nd Avril 2025
63AQI
3rd Avril 2025
86AQI
4th Avril 2025
83AQI
5th Avril 2025
64AQI
6th Avril 2025
88AQI
7th Avril 2025
78AQI
8th Avril 2025
83AQI
9th Avril 2025
85AQI
10th Avril 2025
77AQI
11th Avril 2025
134AQI
12th Avril 2025
79AQI
13th Avril 2025
82AQI
14th Avril 2025
65AQI
15th Avril 2025
75AQI
16th Avril 2025
118AQI
17th Avril 2025
94AQI
18th Avril 2025
82AQI
19th Avril 2025
86AQI
20th Avril 2025
110AQI
21st Avril 2025
99AQI
22nd Avril 2025
74AQI
23rd Avril 2025
80AQI
24th Avril 2025
60AQI
25th Avril 2025
78AQI
26th Avril 2025
85AQI
27th Avril 2025
63AQI
28th Avril 2025
66AQI
29th Avril 2025
74AQI
30th Avril 2025
76AQI
1st Mai 2025
66AQI
2nd Mai 2025
74AQI
3rd Mai 2025
60AQI
4th Mai 2025
79AQI
5th Mai 2025
107AQI
6th Mai 2025
75AQI
7th Mai 2025
99AQI
8th Mai 2025
106AQI
9th Mai 2025
74AQI
10th Mai 2025
85AQI
11th Mai 2025
71AQI
12th Mai 2025
87AQI
13th Mai 2025
99AQI
14th Mai 2025
73AQI
15th Mai 2025
76AQI
16th Mai 2025
90AQI
17th Mai 2025
74AQI
18th Mai 2025
80AQI
19th Mai 2025
82AQI
20th Mai 2025
92AQI
21st Mai 2025
100AQI
22nd Mai 2025
103AQI
23rd Mai 2025
97AQI
24th Mai 2025
89AQI
25th Mai 2025
87AQI
26th Mai 2025
85AQI
27th Mai 2025
80AQI
28th Mai 2025
88AQI
29th Mai 2025
87AQI
30th Mai 2025
98AQI
31st Mai 2025
75AQI
1st Juin 2025
99AQI
2nd Juin 2025
56AQI
3rd Juin 2025
55AQI
4th Juin 2025
53AQI
5th Juin 2025
58AQI
6th Juin 2025
60AQI
7th Juin 2025
62AQI
8th Juin 2025
62AQI
9th Juin 2025
63AQI
10th Juin 2025
61AQI
11th Juin 2025
71AQI
12th Juin 2025
81AQI
13th Juin 2025
78AQI
14th Juin 2025
71AQI
15th Juin 2025
57AQI
16th Juin 2025
55AQI
17th Juin 2025
63AQI
18th Juin 2025
66AQI
19th Juin 2025
64AQI
20th Juin 2025
62AQI
21st Juin 2025
56AQI
22nd Juin 2025
46AQI
23rd Juin 2025
54AQI
24th Juin 2025
59AQI
25th Juin 2025
63AQI
26th Juin 2025
66AQI
27th Juin 2025
70AQI
28th Juin 2025
71AQI
29th Juin 2025
69AQI
30th Juin 2025
69AQI
1st Juillet 2025
64AQI
2nd Juillet 2025
67AQI
3rd Juillet 2025
62AQI
4th Juillet 2025
65AQI
5th Juillet 2025
56AQI
6th Juillet 2025
53AQI
7th Juillet 2025
58AQI
8th Juillet 2025
63AQI
9th Juillet 2025
66AQI
10th Juillet 2025
69AQI
11th Juillet 2025
77AQI
12th Juillet 2025
78AQI
13th Juillet 2025
66AQI
14th Juillet 2025
72AQI
15th Juillet 2025
75AQI
16th Juillet 2025
65AQI
17th Juillet 2025
61AQI
18th Juillet 2025
64AQI
19th Juillet 2025
74AQI
20th Juillet 2025
59AQI
21st Juillet 2025
59AQI
22nd Juillet 2025
64AQI
23rd Juillet 2025
65AQI
24th Juillet 2025
61AQI
25th Juillet 2025
60AQI
26th Juillet 2025
61AQI
27th Juillet 2025
62AQI
28th Juillet 2025
64AQI
29th Juillet 2025
54AQI
30th Juillet 2025
55AQI
31st Juillet 2025
62AQI
1st Août 2025
67AQI
2nd Août 2025
68AQI

84AQI

77AQI

95AQI

82AQI

85AQI

64AQI

64AQI

68AQI

Nombre de jours

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

202579AQI

2
21
7
1
1
22
5
1
18
9
3
27
3
28
3
1
29
31
2
5
178
27
4

Le plus élevé AQI enregistré en

Mars

95AQI

Le plus bas AQI enregistré en

Juillet

64AQI

202463AQI

16
2
5
3
11
1
30
3
28
9
22
15
12
2
5
20
6
5
20
4
1
2
27
2
65
170
15
1

Le plus élevé AQI enregistré en

Novembre

76AQI

Le plus bas AQI enregistré en

Janvier

18AQI

202311AQI

3
31
34

Le plus élevé AQI enregistré en

Décembre

11AQI

Le plus bas AQI enregistré en

Novembre

9AQI

202284AQI

8
14
9
3
12
5
4
13
10
4
2
17
6
3
14
17
9
16
5
12
10
1
1
1
44
94
42
16

Le plus élevé AQI enregistré en

Janvier

128AQI

Le plus bas AQI enregistré en

Juillet

55AQI

202174AQI

5
10
5
6
3
2
10
13
5
7
15
7
2
2
13
9
1
1
3
20
5
2
1
6
20
4
17
13
1
31
30
31
10
6
13
1
1
13
17
136
112
82
21
4
6

Le plus élevé AQI enregistré en

Mars

155AQI

Le plus bas AQI enregistré en

Octobre

1AQI

202083AQI

1
5
4
3
2
12
6
1
7
8
3
1
24
5
1
24
6
2
27
2
9
18
2
5
20
5
1
1
16
9
4
3
12
11
5
32
166
53
14

Le plus élevé AQI enregistré en

Mars

105AQI

Le plus bas AQI enregistré en

Septembre

63AQI

Années les plus & moins polluées des 6 dernières années

Année la plus polluée enregistrée
2022(Moyenne)
84AQI
Année la moins polluée enregistrée
2023(Moyenne)
11AQI

La qualité de l'air annuelle de Yuxian Second Middle School pour l'année 2025 AQI (79) montre un changement moyen de pourcentage de 125.9% (empiré AQI) par rapport aux années précédentes : 2020 (83), 2021 (74), 2022 (84), 2023 (11), 2024 (63).