Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Analyse Historique de la Qualité de l'Air à Suning Library, Hejian, 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

Suning Library, Hejian, Hebei, China

2021
2022
2024
2025
AQI
.
Jours

Tendances AQI : Le plus élevé et le plus bas

AQI le plus élevé enregistré le
4th Aug 2021
136AQI
AQI le plus bas enregistré le
26th Aug 2024
55AQI

Analyse du même jour (2nd August ):
Ce jour-là, l'AQI au cours des 4 années a varié de manière significative : 2025 se classe 3rd le plus élevé AQI à 63 de Modéré qualité de l'air, montrant une amélioration par rapport à 2024 et 2021 le même jour.

Télécharger les données annuelles 2024

Rapport mondial sur la qualité de l'air

Globe

Tendance AQI Jour & Nuit : 3rd Aug - 4th Aug 2025

Suning Library, Hejian, Hebei, China

AQI
Jour
Nuit
.

5 AM3rd Aug 2025

7 PM

4 AM4th Aug 2025

Heure du jour
Heure moyenne la plus haute
12AMNaNth undefined

AQI

Heure moyenne la plus basse
12AMNaNth undefined

AQI

Heure de la nuit
Heure moyenne la plus haute
6PM3rd Aug

76AQI

Heure moyenne la plus basse
8AM3rd Aug

58AQI

Au cours des 24 dernières heures,

L'AQI de Suning Library a atteint son point le plus élevé de 76 à 6 PM pendant le Nuit, tandis que le point le plus bas, undefined, a été enregistré à 4 AM pendant le Nuit entre 3rd Aug et 4th Aug 2025.

Tendance AQI Jour & Nuit : Jul - Aug 2025

Suning Library, Hejian, Hebei, China

JulAug
05th - 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 - 04th04th
Jour
Nuit
5th Jul 2025655 AMAQI
5th Jul 2025656 AMAQI
5th Jul 2025657 AMAQI
5th Jul 2025508 AMAQI
5th Jul 2025489 AMAQI
5th Jul 20255310 AMAQI
5th Jul 20255511 AMAQI
5th Jul 20255812 PMAQI
5th Jul 2025541 PMAQI
5th Jul 2025542 PMAQI
5th Jul 2025543 PMAQI
5th Jul 2025544 PMAQI
5th Jul 2025545 PMAQI
5th Jul 2025546 PMAQI
5th Jul 2025577 PMAQI
5th Jul 2025628 PMAQI
5th Jul 2025619 PMAQI
5th Jul 20256110 PMAQI
5th Jul 20256011 PMAQI
6th Jul 20256012 AMAQI
6th Jul 2025641 AMAQI
6th Jul 2025642 AMAQI
6th Jul 2025643 AMAQI
6th Jul 2025624 AMAQI

32°C28/37°C

6th Jul 2025625 AMAQI
6th Jul 2025636 AMAQI
6th Jul 2025627 AMAQI
6th Jul 2025508 AMAQI
6th Jul 2025409 AMAQI
6th Jul 20254310 AMAQI
6th Jul 20254811 AMAQI
6th Jul 20255212 PMAQI
6th Jul 2025541 PMAQI
6th Jul 2025502 PMAQI
6th Jul 2025523 PMAQI
6th Jul 2025514 PMAQI
6th Jul 2025505 PMAQI
6th Jul 2025526 PMAQI
6th Jul 2025547 PMAQI
6th Jul 2025618 PMAQI
6th Jul 2025609 PMAQI
6th Jul 20256110 PMAQI
6th Jul 20256011 PMAQI
7th Jul 20256112 AMAQI
7th Jul 2025631 AMAQI
7th Jul 2025622 AMAQI
7th Jul 2025623 AMAQI
7th Jul 2025614 AMAQI

31°C27/35°C

7th Jul 2025615 AMAQI
7th Jul 2025616 AMAQI
7th Jul 2025617 AMAQI
7th Jul 2025588 AMAQI
7th Jul 2025599 AMAQI
7th Jul 20255510 AMAQI
7th Jul 20255811 AMAQI
7th Jul 20255812 PMAQI
7th Jul 2025581 PMAQI
7th Jul 2025602 PMAQI
7th Jul 2025603 PMAQI
7th Jul 2025624 PMAQI
7th Jul 2025585 PMAQI
7th Jul 2025646 PMAQI
7th Jul 2025647 PMAQI
7th Jul 2025628 PMAQI
7th Jul 2025629 PMAQI
7th Jul 20256310 PMAQI
7th Jul 20256211 PMAQI
8th Jul 20256012 AMAQI
8th Jul 2025611 AMAQI
8th Jul 2025622 AMAQI
8th Jul 2025613 AMAQI
8th Jul 2025614 AMAQI

30°C25/36°C

8th Jul 2025625 AMAQI
8th Jul 2025616 AMAQI
8th Jul 2025617 AMAQI
8th Jul 2025658 AMAQI
8th Jul 2025669 AMAQI
8th Jul 20256710 AMAQI
8th Jul 20256411 AMAQI
8th Jul 20256312 PMAQI
8th Jul 2025601 PMAQI
8th Jul 2025602 PMAQI
8th Jul 2025603 PMAQI
8th Jul 2025614 PMAQI
8th Jul 2025615 PMAQI
8th Jul 2025646 PMAQI
8th Jul 2025637 PMAQI
8th Jul 2025628 PMAQI
8th Jul 2025649 PMAQI
8th Jul 20256510 PMAQI
8th Jul 20256511 PMAQI
9th Jul 20256512 AMAQI
9th Jul 2025621 AMAQI
9th Jul 2025612 AMAQI
9th Jul 2025623 AMAQI
9th Jul 2025614 AMAQI

29°C24/35°C

9th Jul 2025615 AMAQI
9th Jul 2025626 AMAQI
9th Jul 2025617 AMAQI
9th Jul 2025738 AMAQI
9th Jul 2025829 AMAQI
9th Jul 20259210 AMAQI
9th Jul 20259111 AMAQI
9th Jul 20258512 PMAQI
9th Jul 2025861 PMAQI
9th Jul 2025772 PMAQI
9th Jul 2025733 PMAQI
9th Jul 2025694 PMAQI
9th Jul 2025605 PMAQI
9th Jul 2025666 PMAQI
9th Jul 2025667 PMAQI
9th Jul 2025648 PMAQI
9th Jul 2025669 PMAQI
9th Jul 20256610 PMAQI
9th Jul 20256711 PMAQI
10th Jul 20256612 AMAQI
10th Jul 2025631 AMAQI
10th Jul 2025622 AMAQI
10th Jul 2025643 AMAQI
10th Jul 2025664 AMAQI

30°C26/35°C

10th Jul 2025655 AMAQI
10th Jul 2025666 AMAQI
10th Jul 2025657 AMAQI
10th Jul 2025788 AMAQI
10th Jul 2025959 AMAQI
10th Jul 202511210 AMAQI
10th Jul 202510011 AMAQI
10th Jul 20259212 PMAQI
10th Jul 2025951 PMAQI
10th Jul 2025902 PMAQI
10th Jul 2025903 PMAQI
10th Jul 2025964 PMAQI
10th Jul 2025915 PMAQI
10th Jul 2025916 PMAQI
10th Jul 2025757 PMAQI
10th Jul 2025708 PMAQI
10th Jul 2025699 PMAQI
10th Jul 20256810 PMAQI
10th Jul 20257011 PMAQI
11th Jul 20257012 AMAQI
11th Jul 2025641 AMAQI
11th Jul 2025642 AMAQI
11th Jul 2025653 AMAQI
11th Jul 2025664 AMAQI

31°C26/37°C

11th Jul 2025665 AMAQI
11th Jul 2025666 AMAQI
11th Jul 2025667 AMAQI
11th Jul 20251008 AMAQI
11th Jul 20251109 AMAQI
11th Jul 202511610 AMAQI
11th Jul 202510911 AMAQI
11th Jul 20259112 PMAQI
11th Jul 2025901 PMAQI
11th Jul 2025902 PMAQI
11th Jul 2025823 PMAQI
11th Jul 2025794 PMAQI
11th Jul 2025785 PMAQI
11th Jul 2025786 PMAQI
11th Jul 2025777 PMAQI
11th Jul 2025728 PMAQI
11th Jul 2025729 PMAQI
11th Jul 20257210 PMAQI
11th Jul 20257411 PMAQI
12th Jul 20257212 AMAQI
12th Jul 2025671 AMAQI
12th Jul 2025662 AMAQI
12th Jul 2025673 AMAQI
12th Jul 2025694 AMAQI

31°C27/36°C

12th Jul 2025695 AMAQI
12th Jul 2025696 AMAQI
12th Jul 2025697 AMAQI
12th Jul 2025948 AMAQI
12th Jul 20251029 AMAQI
12th Jul 202510710 AMAQI
12th Jul 20259811 AMAQI
12th Jul 20258612 PMAQI
12th Jul 2025861 PMAQI
12th Jul 2025802 PMAQI
12th Jul 2025793 PMAQI
12th Jul 2025804 PMAQI
12th Jul 2025805 PMAQI
12th Jul 2025806 PMAQI
12th Jul 2025787 PMAQI
12th Jul 2025728 PMAQI
12th Jul 2025749 PMAQI
12th Jul 20257610 PMAQI
12th Jul 20257311 PMAQI
13th Jul 20257412 AMAQI
13th Jul 2025701 AMAQI
13th Jul 2025692 AMAQI
13th Jul 2025703 AMAQI
13th Jul 2025724 AMAQI

33°C27/38°C

13th Jul 2025715 AMAQI
13th Jul 2025716 AMAQI
13th Jul 2025717 AMAQI
13th Jul 2025728 AMAQI
13th Jul 2025749 AMAQI
13th Jul 20257010 AMAQI
13th Jul 20255811 AMAQI
13th Jul 20256612 PMAQI
13th Jul 2025681 PMAQI
13th Jul 2025702 PMAQI
13th Jul 2025683 PMAQI
13th Jul 2025754 PMAQI
13th Jul 2025665 PMAQI
13th Jul 2025696 PMAQI
13th Jul 2025647 PMAQI
13th Jul 2025688 PMAQI
13th Jul 2025699 PMAQI
13th Jul 20256810 PMAQI
13th Jul 20256811 PMAQI
14th Jul 20256912 AMAQI
14th Jul 2025701 AMAQI
14th Jul 2025702 AMAQI
14th Jul 2025703 AMAQI
14th Jul 2025694 AMAQI

32°C26/38°C

14th Jul 2025705 AMAQI
14th Jul 2025706 AMAQI
14th Jul 2025707 AMAQI
14th Jul 2025628 AMAQI
14th Jul 2025619 AMAQI
14th Jul 20256410 AMAQI
14th Jul 20256511 AMAQI
14th Jul 20256412 PMAQI
14th Jul 2025601 PMAQI
14th Jul 2025602 PMAQI
14th Jul 2025583 PMAQI
14th Jul 2025614 PMAQI
14th Jul 2025595 PMAQI
14th Jul 2025616 PMAQI
14th Jul 2025657 PMAQI
14th Jul 2025678 PMAQI
14th Jul 2025669 PMAQI
14th Jul 20256710 PMAQI
14th Jul 20256811 PMAQI
15th Jul 20256812 AMAQI
15th Jul 2025691 AMAQI
15th Jul 2025702 AMAQI
15th Jul 2025693 AMAQI
15th Jul 2025684 AMAQI

32°C27/37°C

15th Jul 2025685 AMAQI
15th Jul 2025686 AMAQI
15th Jul 2025697 AMAQI
15th Jul 2025668 AMAQI
15th Jul 2025649 AMAQI
15th Jul 20257310 AMAQI
15th Jul 20256611 AMAQI
15th Jul 20257012 PMAQI
15th Jul 2025741 PMAQI
15th Jul 2025742 PMAQI
15th Jul 2025763 PMAQI
15th Jul 2025844 PMAQI
15th Jul 2025825 PMAQI
15th Jul 2025846 PMAQI
15th Jul 2025797 PMAQI
15th Jul 2025698 PMAQI
15th Jul 2025719 PMAQI
15th Jul 20257010 PMAQI
15th Jul 20257011 PMAQI
16th Jul 20257112 AMAQI
16th Jul 2025671 AMAQI
16th Jul 2025682 AMAQI
16th Jul 2025683 AMAQI
16th Jul 2025684 AMAQI

31°C26/37°C

16th Jul 2025685 AMAQI
16th Jul 2025686 AMAQI
16th Jul 2025687 AMAQI
16th Jul 2025828 AMAQI
16th Jul 2025899 AMAQI
16th Jul 20258210 AMAQI
16th Jul 20257611 AMAQI
16th Jul 20257112 PMAQI
16th Jul 2025711 PMAQI
16th Jul 2025642 PMAQI
16th Jul 2025603 PMAQI
16th Jul 2025584 PMAQI
16th Jul 2025595 PMAQI
16th Jul 2025586 PMAQI
16th Jul 2025667 PMAQI
16th Jul 2025668 PMAQI
16th Jul 2025699 PMAQI
16th Jul 20256810 PMAQI
16th Jul 20256911 PMAQI
17th Jul 20256812 AMAQI
17th Jul 2025691 AMAQI
17th Jul 2025682 AMAQI
17th Jul 2025693 AMAQI
17th Jul 2025704 AMAQI

28°C22/35°C

17th Jul 2025705 AMAQI
17th Jul 2025706 AMAQI
17th Jul 2025707 AMAQI
17th Jul 2025808 AMAQI
17th Jul 2025779 AMAQI
17th Jul 20256610 AMAQI
17th Jul 20256211 AMAQI
17th Jul 20256412 PMAQI
17th Jul 2025561 PMAQI
17th Jul 2025542 PMAQI
17th Jul 2025543 PMAQI
17th Jul 2025554 PMAQI
17th Jul 2025545 PMAQI
17th Jul 2025546 PMAQI
17th Jul 2025577 PMAQI
17th Jul 2025658 PMAQI
17th Jul 2025669 PMAQI
17th Jul 20256610 PMAQI
17th Jul 20256511 PMAQI
18th Jul 20256812 AMAQI
18th Jul 2025681 AMAQI
18th Jul 2025682 AMAQI
18th Jul 2025683 AMAQI
18th Jul 2025684 AMAQI

31°C26/36°C

18th Jul 2025685 AMAQI
18th Jul 2025686 AMAQI
18th Jul 2025687 AMAQI
18th Jul 2025688 AMAQI
18th Jul 2025689 AMAQI
18th Jul 20255810 AMAQI
18th Jul 20256211 AMAQI
18th Jul 20256512 PMAQI
18th Jul 2025581 PMAQI
18th Jul 2025572 PMAQI
18th Jul 2025583 PMAQI
18th Jul 2025584 PMAQI
18th Jul 2025615 PMAQI
18th Jul 2025626 PMAQI
18th Jul 2025617 PMAQI
18th Jul 2025678 PMAQI
18th Jul 2025669 PMAQI
18th Jul 20256610 PMAQI
18th Jul 20256711 PMAQI
19th Jul 20256812 AMAQI
19th Jul 2025671 AMAQI
19th Jul 2025672 AMAQI
19th Jul 2025673 AMAQI
19th Jul 2025674 AMAQI

31°C26/37°C

19th Jul 2025675 AMAQI
19th Jul 2025676 AMAQI
19th Jul 2025677 AMAQI
19th Jul 2025728 AMAQI
19th Jul 2025809 AMAQI
19th Jul 20257310 AMAQI
19th Jul 20257011 AMAQI
19th Jul 20257412 PMAQI
19th Jul 2025681 PMAQI
19th Jul 2025722 PMAQI
19th Jul 2025703 PMAQI
19th Jul 2025684 PMAQI
19th Jul 2025695 PMAQI
19th Jul 2025706 PMAQI
19th Jul 2025627 PMAQI
19th Jul 2025708 PMAQI
19th Jul 2025739 PMAQI
19th Jul 20257210 PMAQI
19th Jul 20257411 PMAQI
20th Jul 20257512 AMAQI
20th Jul 2025681 AMAQI
20th Jul 2025672 AMAQI
20th Jul 2025673 AMAQI
20th Jul 2025674 AMAQI

31°C26/36°C

20th Jul 2025685 AMAQI
20th Jul 2025676 AMAQI
20th Jul 2025687 AMAQI
20th Jul 2025768 AMAQI
20th Jul 2025869 AMAQI
20th Jul 20257610 AMAQI
20th Jul 20258211 AMAQI
20th Jul 20257612 PMAQI
20th Jul 2025731 PMAQI
20th Jul 2025602 PMAQI
20th Jul 2025563 PMAQI
20th Jul 2025604 PMAQI
20th Jul 2025565 PMAQI
20th Jul 2025526 PMAQI
20th Jul 2025587 PMAQI
20th Jul 2025738 PMAQI
20th Jul 2025719 PMAQI
20th Jul 20257010 PMAQI
20th Jul 20257311 PMAQI
21st Jul 20257112 AMAQI
21st Jul 2025681 AMAQI
21st Jul 2025682 AMAQI
21st Jul 2025683 AMAQI
21st Jul 2025694 AMAQI

25°C23/27°C

21st Jul 2025695 AMAQI
21st Jul 2025696 AMAQI
21st Jul 2025697 AMAQI
21st Jul 2025948 AMAQI
21st Jul 20251009 AMAQI
21st Jul 20258310 AMAQI
21st Jul 20257511 AMAQI
21st Jul 20256912 PMAQI
21st Jul 2025631 PMAQI
21st Jul 2025612 PMAQI
21st Jul 2025563 PMAQI
21st Jul 2025564 PMAQI
21st Jul 2025565 PMAQI
21st Jul 2025556 PMAQI
21st Jul 2025667 PMAQI
21st Jul 2025688 PMAQI
21st Jul 2025689 PMAQI
21st Jul 20256610 PMAQI
21st Jul 20256911 PMAQI
22nd Jul 20256912 AMAQI
22nd Jul 2025681 AMAQI
22nd Jul 2025682 AMAQI
22nd Jul 2025683 AMAQI
22nd Jul 2025694 AMAQI

29°C23/34°C

22nd Jul 2025695 AMAQI
22nd Jul 2025696 AMAQI
22nd Jul 2025697 AMAQI
22nd Jul 2025728 AMAQI
22nd Jul 2025709 AMAQI
22nd Jul 20256810 AMAQI
22nd Jul 20255811 AMAQI
22nd Jul 20256112 PMAQI
22nd Jul 2025551 PMAQI
22nd Jul 2025542 PMAQI
22nd Jul 2025583 PMAQI
22nd Jul 2025584 PMAQI
22nd Jul 2025565 PMAQI
22nd Jul 2025576 PMAQI
22nd Jul 2025597 PMAQI
22nd Jul 2025648 PMAQI
22nd Jul 2025669 PMAQI
22nd Jul 20256810 PMAQI
22nd Jul 20257011 PMAQI
23rd Jul 20257012 AMAQI
23rd Jul 2025671 AMAQI
23rd Jul 2025682 AMAQI
23rd Jul 2025683 AMAQI
23rd Jul 2025674 AMAQI

30°C24/36°C

23rd Jul 2025685 AMAQI
23rd Jul 2025676 AMAQI
23rd Jul 2025677 AMAQI
23rd Jul 2025688 AMAQI
23rd Jul 2025709 AMAQI
23rd Jul 20257110 AMAQI
23rd Jul 20256811 AMAQI
23rd Jul 20256612 PMAQI
23rd Jul 2025661 PMAQI
23rd Jul 2025592 PMAQI
23rd Jul 2025583 PMAQI
23rd Jul 2025624 PMAQI
23rd Jul 2025605 PMAQI
23rd Jul 2025566 PMAQI
23rd Jul 2025567 PMAQI
23rd Jul 2025628 PMAQI
23rd Jul 2025629 PMAQI
23rd Jul 20256210 PMAQI
23rd Jul 20256111 PMAQI
24th Jul 20256412 AMAQI
24th Jul 2025651 AMAQI
24th Jul 2025662 AMAQI
24th Jul 2025673 AMAQI
24th Jul 2025694 AMAQI

30°C26/34°C

24th Jul 2025685 AMAQI
24th Jul 2025686 AMAQI
24th Jul 2025687 AMAQI
24th Jul 2025608 AMAQI
24th Jul 2025549 AMAQI
24th Jul 20255110 AMAQI
24th Jul 20256511 AMAQI
24th Jul 20257112 PMAQI
24th Jul 2025641 PMAQI
24th Jul 2025662 PMAQI
24th Jul 2025643 PMAQI
24th Jul 2025634 PMAQI
24th Jul 2025695 PMAQI
24th Jul 2025646 PMAQI
24th Jul 2025597 PMAQI
24th Jul 2025648 PMAQI
24th Jul 2025649 PMAQI
24th Jul 20256310 PMAQI
24th Jul 20256411 PMAQI
25th Jul 20256312 AMAQI
25th Jul 2025641 AMAQI
25th Jul 2025642 AMAQI
25th Jul 2025653 AMAQI
25th Jul 2025644 AMAQI

30°C25/35°C

25th Jul 2025645 AMAQI
25th Jul 2025646 AMAQI
25th Jul 2025647 AMAQI
25th Jul 2025638 AMAQI
25th Jul 2025609 AMAQI
25th Jul 20256510 AMAQI
25th Jul 20256711 AMAQI
25th Jul 20257212 PMAQI
25th Jul 2025711 PMAQI
25th Jul 2025672 PMAQI
25th Jul 2025703 PMAQI
25th Jul 2025714 PMAQI
25th Jul 2025655 PMAQI
25th Jul 2025696 PMAQI
25th Jul 2025737 PMAQI
25th Jul 2025698 PMAQI
25th Jul 2025679 PMAQI
25th Jul 20256810 PMAQI
25th Jul 20256811 PMAQI
26th Jul 20256812 AMAQI
26th Jul 2025631 AMAQI
26th Jul 2025642 AMAQI
26th Jul 2025643 AMAQI
26th Jul 2025634 AMAQI

30°C25/36°C

26th Jul 2025635 AMAQI
26th Jul 2025646 AMAQI
26th Jul 2025647 AMAQI
26th Jul 2025768 AMAQI
26th Jul 2025809 AMAQI
26th Jul 20257810 AMAQI
26th Jul 20257611 AMAQI
26th Jul 20257112 PMAQI
26th Jul 2025711 PMAQI
26th Jul 2025662 PMAQI
26th Jul 2025633 PMAQI
26th Jul 2025584 PMAQI
26th Jul 2025625 PMAQI
26th Jul 2025646 PMAQI
26th Jul 2025667 PMAQI
26th Jul 2025688 PMAQI
26th Jul 2025669 PMAQI
26th Jul 20256410 PMAQI
26th Jul 20256411 PMAQI
27th Jul 20256412 AMAQI
27th Jul 2025641 AMAQI
27th Jul 2025642 AMAQI
27th Jul 2025643 AMAQI
27th Jul 2025654 AMAQI

32°C27/38°C

27th Jul 2025655 AMAQI
27th Jul 2025646 AMAQI
27th Jul 2025657 AMAQI
27th Jul 2025698 AMAQI
27th Jul 2025689 AMAQI
27th Jul 20256510 AMAQI
27th Jul 20256611 AMAQI
27th Jul 20255712 PMAQI
27th Jul 2025661 PMAQI
27th Jul 2025642 PMAQI
27th Jul 2025603 PMAQI
27th Jul 2025604 PMAQI
27th Jul 2025625 PMAQI
27th Jul 2025616 PMAQI
27th Jul 2025627 PMAQI
27th Jul 2025628 PMAQI
27th Jul 2025629 PMAQI
27th Jul 20256310 PMAQI
27th Jul 20256311 PMAQI
28th Jul 20256512 AMAQI
28th Jul 2025641 AMAQI
28th Jul 2025642 AMAQI
28th Jul 2025643 AMAQI
28th Jul 2025644 AMAQI

32°C27/38°C

28th Jul 2025645 AMAQI
28th Jul 2025646 AMAQI
28th Jul 2025647 AMAQI
28th Jul 2025738 AMAQI
28th Jul 2025739 AMAQI
28th Jul 20257010 AMAQI
28th Jul 20257211 AMAQI
28th Jul 20256612 PMAQI
28th Jul 2025661 PMAQI
28th Jul 2025662 PMAQI
28th Jul 2025703 PMAQI
28th Jul 2025624 PMAQI
28th Jul 2025645 PMAQI
28th Jul 2025686 PMAQI
28th Jul 2025697 PMAQI
28th Jul 2025668 PMAQI
28th Jul 2025649 PMAQI
28th Jul 20256610 PMAQI
28th Jul 20256711 PMAQI
29th Jul 20256712 AMAQI
29th Jul 2025641 AMAQI
29th Jul 2025632 AMAQI
29th Jul 2025643 AMAQI
29th Jul 2025654 AMAQI

33°C27/39°C

29th Jul 2025645 AMAQI
29th Jul 2025666 AMAQI
29th Jul 2025657 AMAQI
29th Jul 2025508 AMAQI
29th Jul 2025309 AMAQI
29th Jul 20253210 AMAQI
29th Jul 20254211 AMAQI
29th Jul 20255812 PMAQI
29th Jul 2025631 PMAQI
29th Jul 2025592 PMAQI
29th Jul 2025443 PMAQI
29th Jul 2025364 PMAQI
29th Jul 2025395 PMAQI
29th Jul 2025486 PMAQI
29th Jul 2025467 PMAQI
29th Jul 2025618 PMAQI
29th Jul 2025589 PMAQI
29th Jul 20255910 PMAQI
29th Jul 20255911 PMAQI
30th Jul 20256012 AMAQI
30th Jul 2025631 AMAQI
30th Jul 2025642 AMAQI
30th Jul 2025633 AMAQI
30th Jul 2025634 AMAQI

30°C26/36°C

30th Jul 2025635 AMAQI
30th Jul 2025636 AMAQI
30th Jul 2025637 AMAQI
30th Jul 2025628 AMAQI
30th Jul 2025659 AMAQI
30th Jul 20256410 AMAQI
30th Jul 20256611 AMAQI
30th Jul 20256312 PMAQI
30th Jul 2025581 PMAQI
30th Jul 2025592 PMAQI
30th Jul 2025563 PMAQI
30th Jul 2025514 PMAQI
30th Jul 2025545 PMAQI
30th Jul 2025546 PMAQI
30th Jul 2025557 PMAQI
30th Jul 2025598 PMAQI
30th Jul 2025629 PMAQI
30th Jul 20256210 PMAQI
30th Jul 20256011 PMAQI
31st Jul 20255812 AMAQI
31st Jul 2025621 AMAQI
31st Jul 2025612 AMAQI
31st Jul 2025613 AMAQI
31st Jul 2025614 AMAQI

29°C24/35°C

31st Jul 2025615 AMAQI
31st Jul 2025616 AMAQI
31st Jul 2025617 AMAQI
31st Jul 2025618 AMAQI
31st Jul 2025619 AMAQI
31st Jul 20255910 AMAQI
31st Jul 20255811 AMAQI
31st Jul 20255812 PMAQI
31st Jul 2025561 PMAQI
31st Jul 2025552 PMAQI
31st Jul 2025563 PMAQI
31st Jul 2025564 PMAQI
31st Jul 2025565 PMAQI
31st Jul 2025596 PMAQI
31st Jul 2025607 PMAQI
31st Jul 2025598 PMAQI
31st Jul 2025629 PMAQI
31st Jul 20256010 PMAQI
31st Jul 20256011 PMAQI
1st Aug 20256412 AMAQI
1st Aug 2025611 AMAQI
1st Aug 2025592 AMAQI
1st Aug 2025613 AMAQI
1st Aug 2025594 AMAQI

28°C23/33°C

1st Aug 2025605 AMAQI
1st Aug 2025596 AMAQI
1st Aug 2025587 AMAQI
1st Aug 2025778 AMAQI
1st Aug 2025679 AMAQI
1st Aug 20256810 AMAQI
1st Aug 20256411 AMAQI
1st Aug 20255612 PMAQI
1st Aug 2025631 PMAQI
1st Aug 2025662 PMAQI
1st Aug 2025703 PMAQI
1st Aug 2025724 PMAQI
1st Aug 2025745 PMAQI
1st Aug 2025716 PMAQI
1st Aug 2025657 PMAQI
1st Aug 2025648 PMAQI
1st Aug 2025639 PMAQI
1st Aug 20256110 PMAQI
1st Aug 20256311 PMAQI
2nd Aug 20256112 AMAQI
2nd Aug 2025591 AMAQI
2nd Aug 2025602 AMAQI
2nd Aug 2025613 AMAQI
2nd Aug 2025624 AMAQI

30°C24/36°C

2nd Aug 2025625 AMAQI
2nd Aug 2025626 AMAQI
2nd Aug 2025627 AMAQI
2nd Aug 2025678 AMAQI
2nd Aug 2025689 AMAQI
2nd Aug 20257010 AMAQI
2nd Aug 20256811 AMAQI
2nd Aug 20256212 PMAQI
2nd Aug 2025651 PMAQI
2nd Aug 2025592 PMAQI
2nd Aug 2025603 PMAQI
2nd Aug 2025654 PMAQI
2nd Aug 2025615 PMAQI
2nd Aug 2025666 PMAQI
2nd Aug 2025687 PMAQI
2nd Aug 2025668 PMAQI
2nd Aug 2025649 PMAQI
2nd Aug 20256510 PMAQI
2nd Aug 20256211 PMAQI
3rd Aug 20256212 AMAQI
3rd Aug 2025591 AMAQI
3rd Aug 2025602 AMAQI
3rd Aug 2025623 AMAQI
3rd Aug 2025624 AMAQI

31°C25/37°C

3rd Aug 2025615 AMAQI
3rd Aug 2025626 AMAQI
3rd Aug 2025627 AMAQI
3rd Aug 2025588 AMAQI
3rd Aug 2025609 AMAQI
3rd Aug 20256310 AMAQI
3rd Aug 20255911 AMAQI
3rd Aug 20256412 PMAQI
3rd Aug 2025631 PMAQI
3rd Aug 2025682 PMAQI
3rd Aug 2025673 PMAQI
3rd Aug 2025674 PMAQI
3rd Aug 2025685 PMAQI
3rd Aug 2025766 PMAQI
3rd Aug 2025687 PMAQI
3rd Aug 2025678 PMAQI
3rd Aug 2025659 PMAQI
3rd Aug 20256610 PMAQI
3rd Aug 20256311 PMAQI
4th Aug 20256412 AMAQI
4th Aug 2025601 AMAQI

--°C/°C

5 AM
12 PM
7 PM
12 AM
4 AM

--°C/°C

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

67AQI

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

66AQI

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 67), tandis que l'AQI le plus bas était entre 5 AM à 7 PM (Moyenne 66).
Heure de la nuit
Heure moyenne la plus haute
12 AM - 11 PM

66AQI

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

66AQI

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 66), tandis que l'AQI le plus bas était entre 12 AM à 11 PM (Moyenne 66).

Jours de 2025 Vs Qualité de l'Air

Suning Library, Hejian, Hebei, China

2025

0.4%

1

68%

145

27%

57

5%

10

0.4%

1

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

Bon
1 Jours
Modéré
145 Jours
Pauvre
57 Jours
Non sain
10 Jours
Sévère
1 Jours
Dangereux
0 Jours

Sous les limites sécuritaires de l'OMS pour la qualité de l'air : 0.47%

Niveau de risque sanitaire:

Extrême

En 2025, 0.47% 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

Suning Library, Hejian, 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
136AQI
2nd Janvier 2025
96AQI
3rd Janvier 2025
123AQI
4th Janvier 2025
139AQI
5th Janvier 2025
119AQI
6th Janvier 2025
82AQI
7th Janvier 2025
72AQI
8th Janvier 2025
59AQI
9th Janvier 2025
63AQI
10th Janvier 2025
88AQI
11th Janvier 2025
117AQI
12th Janvier 2025
92AQI
13th Janvier 2025
134AQI
14th Janvier 2025
79AQI
15th Janvier 2025
88AQI
16th Janvier 2025
87AQI
17th Janvier 2025
121AQI
18th Janvier 2025
145AQI
19th Janvier 2025
116AQI
20th Janvier 2025
156AQI
21st Janvier 2025
144AQI
22nd Janvier 2025
115AQI
23rd Janvier 2025
141AQI
24th Janvier 2025
147AQI
25th Janvier 2025
158AQI
26th Janvier 2025
129AQI
27th Janvier 2025
81AQI
28th Janvier 2025
106AQI
29th Janvier 2025
203AQI
30th Janvier 2025
126AQI
31st Janvier 2025
164AQI
1st Février 2025
139AQI
2nd Février 2025
155AQI
3rd Février 2025
82AQI
4th Février 2025
84AQI
5th Février 2025
63AQI
6th Février 2025
91AQI
7th Février 2025
47AQI
8th Février 2025
60AQI
9th Février 2025
87AQI
10th Février 2025
126AQI
11th Février 2025
144AQI
12th Février 2025
97AQI
13th Février 2025
128AQI
14th Février 2025
131AQI
15th Février 2025
136AQI
16th Février 2025
81AQI
17th Février 2025
79AQI
18th Février 2025
90AQI
19th Février 2025
93AQI
20th Février 2025
99AQI
21st Février 2025
95AQI
22nd Février 2025
99AQI
23rd Février 2025
63AQI
24th Février 2025
94AQI
25th Février 2025
98AQI
26th Février 2025
125AQI
27th Février 2025
148AQI
28th Février 2025
170AQI
1st Mars 2025
195AQI
2nd Mars 2025
134AQI
3rd Mars 2025
102AQI
4th Mars 2025
96AQI
5th Mars 2025
131AQI
6th Mars 2025
81AQI
7th Mars 2025
143AQI
8th Mars 2025
141AQI
9th Mars 2025
160AQI
10th Mars 2025
165AQI
11th Mars 2025
174AQI
12th Mars 2025
136AQI
13th Mars 2025
158AQI
14th Mars 2025
121AQI
15th Mars 2025
103AQI
16th Mars 2025
73AQI
17th Mars 2025
76AQI
18th Mars 2025
64AQI
19th Mars 2025
75AQI
20th Mars 2025
59AQI
21st Mars 2025
63AQI
22nd Mars 2025
70AQI
23rd Mars 2025
114AQI
24th Mars 2025
88AQI
25th Mars 2025
91AQI
26th Mars 2025
106AQI
27th Mars 2025
88AQI
28th Mars 2025
88AQI
29th Mars 2025
67AQI
30th Mars 2025
83AQI
31st Mars 2025
91AQI
1st Avril 2025
85AQI
2nd Avril 2025
71AQI
3rd Avril 2025
92AQI
4th Avril 2025
114AQI
5th Avril 2025
71AQI
6th Avril 2025
109AQI
7th Avril 2025
114AQI
8th Avril 2025
106AQI
9th Avril 2025
106AQI
10th Avril 2025
114AQI
11th Avril 2025
138AQI
12th Avril 2025
99AQI
13th Avril 2025
84AQI
14th Avril 2025
77AQI
15th Avril 2025
79AQI
16th Avril 2025
108AQI
17th Avril 2025
115AQI
18th Avril 2025
84AQI
19th Avril 2025
100AQI
20th Avril 2025
106AQI
21st Avril 2025
110AQI
22nd Avril 2025
81AQI
23rd Avril 2025
101AQI
24th Avril 2025
70AQI
25th Avril 2025
93AQI
26th Avril 2025
102AQI
27th Avril 2025
80AQI
28th Avril 2025
85AQI
29th Avril 2025
82AQI
30th Avril 2025
88AQI
1st Mai 2025
72AQI
2nd Mai 2025
87AQI
3rd Mai 2025
61AQI
4th Mai 2025
79AQI
5th Mai 2025
91AQI
6th Mai 2025
79AQI
7th Mai 2025
105AQI
8th Mai 2025
105AQI
9th Mai 2025
78AQI
10th Mai 2025
82AQI
11th Mai 2025
76AQI
12th Mai 2025
83AQI
13th Mai 2025
97AQI
14th Mai 2025
77AQI
15th Mai 2025
76AQI
16th Mai 2025
108AQI
17th Mai 2025
76AQI
18th Mai 2025
93AQI
19th Mai 2025
101AQI
20th Mai 2025
108AQI
21st Mai 2025
103AQI
22nd Mai 2025
117AQI
23rd Mai 2025
112AQI
24th Mai 2025
89AQI
25th Mai 2025
91AQI
26th Mai 2025
91AQI
27th Mai 2025
95AQI
28th Mai 2025
102AQI
29th Mai 2025
97AQI
30th Mai 2025
97AQI
31st Mai 2025
98AQI
1st Juin 2025
110AQI
2nd Juin 2025
92AQI
3rd Juin 2025
66AQI
4th Juin 2025
69AQI
5th Juin 2025
75AQI
6th Juin 2025
83AQI
7th Juin 2025
80AQI
8th Juin 2025
86AQI
9th Juin 2025
89AQI
10th Juin 2025
72AQI
11th Juin 2025
82AQI
12th Juin 2025
86AQI
13th Juin 2025
91AQI
14th Juin 2025
88AQI
15th Juin 2025
71AQI
16th Juin 2025
60AQI
17th Juin 2025
68AQI
18th Juin 2025
74AQI
19th Juin 2025
65AQI
20th Juin 2025
67AQI
21st Juin 2025
64AQI
22nd Juin 2025
53AQI
23rd Juin 2025
62AQI
24th Juin 2025
63AQI
25th Juin 2025
72AQI
26th Juin 2025
73AQI
27th Juin 2025
78AQI
28th Juin 2025
78AQI
29th Juin 2025
75AQI
30th Juin 2025
74AQI
1st Juillet 2025
66AQI
2nd Juillet 2025
69AQI
3rd Juillet 2025
61AQI
4th Juillet 2025
65AQI
5th Juillet 2025
60AQI
6th Juillet 2025
57AQI
7th Juillet 2025
61AQI
8th Juillet 2025
62AQI
9th Juillet 2025
68AQI
10th Juillet 2025
76AQI
11th Juillet 2025
76AQI
12th Juillet 2025
76AQI
13th Juillet 2025
70AQI
14th Juillet 2025
66AQI
15th Juillet 2025
71AQI
16th Juillet 2025
69AQI
17th Juillet 2025
65AQI
18th Juillet 2025
65AQI
19th Juillet 2025
69AQI
20th Juillet 2025
70AQI
21st Juillet 2025
68AQI
22nd Juillet 2025
66AQI
23rd Juillet 2025
65AQI
24th Juillet 2025
64AQI
25th Juillet 2025
66AQI
26th Juillet 2025
67AQI
27th Juillet 2025
64AQI
28th Juillet 2025
66AQI
29th Juillet 2025
57AQI
30th Juillet 2025
60AQI
31st Juillet 2025
59AQI
1st Août 2025
64AQI
2nd Août 2025
63AQI

117AQI

104AQI

108AQI

95AQI

91AQI

76AQI

66AQI

64AQI

Nombre de jours

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

202593AQI

11
16
3
1
1
17
8
2
16
10
5
17
13
22
9
29
1
31
2
1
145
57
10
1

Le plus élevé AQI enregistré en

Janvier

117AQI

Le plus bas AQI enregistré en

Août

64AQI

202487AQI

16
1
2
10
30
31
31
3
17
9
1
7
13
10
11
12
7
16
14
1
6
170
48
18

Le plus élevé AQI enregistré en

Octobre

126AQI

Le plus bas AQI enregistré en

Janvier

55AQI

2023101AQI

2
9
9
7
1
1
8
10
8
1
3
6
3
1
3
3
28
6
51
25
18
3

Le plus élevé AQI enregistré en

Mars

133AQI

Le plus bas AQI enregistré en

Décembre

54AQI

2022102AQI

2
6
11
10
1
1
10
5
5
1
10
15
5
17
8
4
24
7
1
20
9
4
18
2
2
17
9
7
10
10
4
3
9
8
6
4
3
12
8
5
3
24
155
90
39
8

Le plus élevé AQI enregistré en

Janvier

133AQI

Le plus bas AQI enregistré en

Juillet

64AQI

2021107AQI

1
8
11
4
3
3
3
3
7
9
11
2
2
1
16
7
1
1
2
11
7
2
1
8
9
1
9
18
4
20
11
2
15
11
2
6
13
7
5
7
6
9
7
1
2
11
10
8
30
136
98
43
8
3

Le plus élevé AQI enregistré en

Mars

161AQI

Le plus bas AQI enregistré en

Juillet

62AQI

2020116AQI

1
5
7
1
8
10
2
10
6
2
9
17
4
5
24
2
14
15
2
3
13
10
3
1
11
10
9
10
13
5
2
7
8
15
1
6
92
120
44
3

Le plus élevé AQI enregistré en

Décembre

140AQI

Le plus bas AQI enregistré en

Septembre

98AQI

Années les plus & moins polluées des 6 dernières années

Année la plus polluée enregistrée
2020(Moyenne)
116AQI
Année la moins polluée enregistrée
2024(Moyenne)
87AQI

La qualité de l'air annuelle de Suning Library pour l'année 2025 AQI (93) montre un changement moyen de pourcentage de -8.2% (amélioré AQI) par rapport aux années précédentes : 2020 (116), 2021 (107), 2022 (102), 2023 (101), 2024 (87).