Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Analyse Historique de la Qualité de l'Air à Environment Protection Office, Puyang, Henan, 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

Environment Protection Office, Puyang, Henan, China

2021
2022
2023
2024
2025
AQI
.
Jours

Tendances AQI : Le plus élevé et le plus bas

AQI le plus élevé enregistré le
9th Aug 2021
132AQI
AQI le plus bas enregistré le
6th Aug 2024
30AQI

Analyse du même jour (10th August ):
Ce jour-là, l'AQI au cours des 5 années a varié de manière significative : 2025 se classe 3rd le plus élevé AQI à 62 de Modéré qualité de l'air, montrant une amélioration par rapport à 2024 et 2023 le même jour.

Télécharger les données annuelles 2024

Rapport mondial sur la qualité de l'air

Globe

Tendance AQI Jour & Nuit : 11th Aug - 12th Aug 2025

Environment Protection Office, Puyang, Henan, China

AQI
Jour
Nuit
.

5 AM11th Aug 2025

7 PM

4 AM12th 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
10AM11th Aug

76AQI

Heure moyenne la plus basse
5PM11th Aug

54AQI

Au cours des 24 dernières heures,

L'AQI de Environment Protection Office a atteint son point le plus élevé de 76 à 10 AM pendant le Nuit, tandis que le point le plus bas, undefined, a été enregistré à 4 AM pendant le Nuit entre 11th Aug et 12th Aug 2025.

Tendance AQI Jour & Nuit : Jul - Aug 2025

Environment Protection Office, Puyang, Henan, China

JulAug
13th - 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 - 12th12th
Jour
Nuit
13th Jul 2025745 AMAQI
13th Jul 2025746 AMAQI
13th Jul 2025747 AMAQI
13th Jul 2025848 AMAQI
13th Jul 2025889 AMAQI
13th Jul 20258510 AMAQI
13th Jul 20257811 AMAQI
13th Jul 20257912 PMAQI
13th Jul 2025771 PMAQI
13th Jul 2025722 PMAQI
13th Jul 2025703 PMAQI
13th Jul 2025734 PMAQI
13th Jul 2025695 PMAQI
13th Jul 2025746 PMAQI
13th Jul 2025727 PMAQI
13th Jul 2025728 PMAQI
13th Jul 2025739 PMAQI
13th Jul 20257210 PMAQI
13th Jul 20257211 PMAQI
14th Jul 20257212 AMAQI
14th Jul 2025741 AMAQI
14th Jul 2025732 AMAQI
14th Jul 2025743 AMAQI
14th Jul 2025744 AMAQI

34°C28/40°C

14th Jul 2025745 AMAQI
14th Jul 2025746 AMAQI
14th Jul 2025747 AMAQI
14th Jul 2025988 AMAQI
14th Jul 2025939 AMAQI
14th Jul 20259010 AMAQI
14th Jul 20259711 AMAQI
14th Jul 20258812 PMAQI
14th Jul 2025851 PMAQI
14th Jul 2025872 PMAQI
14th Jul 2025803 PMAQI
14th Jul 2025744 PMAQI
14th Jul 2025755 PMAQI
14th Jul 2025696 PMAQI
14th Jul 2025747 PMAQI
14th Jul 2025748 PMAQI
14th Jul 2025739 PMAQI
14th Jul 20257510 PMAQI
14th Jul 20257411 PMAQI
15th Jul 20257312 AMAQI
15th Jul 2025731 AMAQI
15th Jul 2025732 AMAQI
15th Jul 2025743 AMAQI
15th Jul 2025764 AMAQI

33°C29/38°C

15th Jul 2025765 AMAQI
15th Jul 2025776 AMAQI
15th Jul 2025757 AMAQI
15th Jul 2025808 AMAQI
15th Jul 2025849 AMAQI
15th Jul 20258210 AMAQI
15th Jul 20258211 AMAQI
15th Jul 20257612 PMAQI
15th Jul 2025741 PMAQI
15th Jul 2025702 PMAQI
15th Jul 2025683 PMAQI
15th Jul 2025764 PMAQI
15th Jul 2025725 PMAQI
15th Jul 2025686 PMAQI
15th Jul 2025677 PMAQI
15th Jul 2025678 PMAQI
15th Jul 2025729 PMAQI
15th Jul 20257210 PMAQI
15th Jul 20257211 PMAQI
16th Jul 20257212 AMAQI
16th Jul 2025731 AMAQI
16th Jul 2025722 AMAQI
16th Jul 2025733 AMAQI
16th Jul 2025744 AMAQI

35°C29/43°C

16th Jul 2025745 AMAQI
16th Jul 2025746 AMAQI
16th Jul 2025747 AMAQI
16th Jul 2025788 AMAQI
16th Jul 2025909 AMAQI
16th Jul 20259010 AMAQI
16th Jul 20259511 AMAQI
16th Jul 20259412 PMAQI
16th Jul 2025881 PMAQI
16th Jul 2025742 PMAQI
16th Jul 2025663 PMAQI
16th Jul 2025654 PMAQI
16th Jul 2025605 PMAQI
16th Jul 2025536 PMAQI
16th Jul 2025587 PMAQI
16th Jul 2025658 PMAQI
16th Jul 2025649 PMAQI
16th Jul 20256610 PMAQI
16th Jul 20256811 PMAQI
17th Jul 20257012 AMAQI
17th Jul 2025721 AMAQI
17th Jul 2025722 AMAQI
17th Jul 2025733 AMAQI
17th Jul 2025764 AMAQI

31°C25/37°C

17th Jul 2025765 AMAQI
17th Jul 2025766 AMAQI
17th Jul 2025767 AMAQI
17th Jul 2025828 AMAQI
17th Jul 2025809 AMAQI
17th Jul 20257410 AMAQI
17th Jul 20257411 AMAQI
17th Jul 20256712 PMAQI
17th Jul 2025541 PMAQI
17th Jul 2025582 PMAQI
17th Jul 2025613 PMAQI
17th Jul 2025654 PMAQI
17th Jul 2025745 PMAQI
17th Jul 2025766 PMAQI
17th Jul 2025727 PMAQI
17th Jul 2025698 PMAQI
17th Jul 2025719 PMAQI
17th Jul 20256810 PMAQI
17th Jul 20256911 PMAQI
18th Jul 20256712 AMAQI
18th Jul 2025701 AMAQI
18th Jul 2025712 AMAQI
18th Jul 2025713 AMAQI
18th Jul 2025714 AMAQI

32°C26/38°C

18th Jul 2025725 AMAQI
18th Jul 2025716 AMAQI
18th Jul 2025717 AMAQI
18th Jul 2025828 AMAQI
18th Jul 2025789 AMAQI
18th Jul 20257210 AMAQI
18th Jul 20256611 AMAQI
18th Jul 20257012 PMAQI
18th Jul 2025681 PMAQI
18th Jul 2025722 PMAQI
18th Jul 2025683 PMAQI
18th Jul 2025664 PMAQI
18th Jul 2025605 PMAQI
18th Jul 2025606 PMAQI
18th Jul 2025627 PMAQI
18th Jul 2025668 PMAQI
18th Jul 2025689 PMAQI
18th Jul 20256710 PMAQI
18th Jul 20256911 PMAQI
19th Jul 20257012 AMAQI
19th Jul 2025691 AMAQI
19th Jul 2025702 AMAQI
19th Jul 2025703 AMAQI
19th Jul 2025704 AMAQI

32°C25/39°C

19th Jul 2025705 AMAQI
19th Jul 2025706 AMAQI
19th Jul 2025717 AMAQI
19th Jul 2025788 AMAQI
19th Jul 2025809 AMAQI
19th Jul 20258210 AMAQI
19th Jul 20257411 AMAQI
19th Jul 20257712 PMAQI
19th Jul 2025741 PMAQI
19th Jul 2025722 PMAQI
19th Jul 2025703 PMAQI
19th Jul 2025704 PMAQI
19th Jul 2025715 PMAQI
19th Jul 2025706 PMAQI
19th Jul 2025717 PMAQI
19th Jul 2025708 PMAQI
19th Jul 2025729 PMAQI
19th Jul 20257510 PMAQI
19th Jul 20257311 PMAQI
20th Jul 20257312 AMAQI
20th Jul 2025691 AMAQI
20th Jul 2025692 AMAQI
20th Jul 2025693 AMAQI
20th Jul 2025714 AMAQI

33°C26/40°C

20th Jul 2025715 AMAQI
20th Jul 2025706 AMAQI
20th Jul 2025727 AMAQI
20th Jul 2025758 AMAQI
20th Jul 2025809 AMAQI
20th Jul 20257910 AMAQI
20th Jul 20257211 AMAQI
20th Jul 20256512 PMAQI
20th Jul 2025641 PMAQI
20th Jul 2025602 PMAQI
20th Jul 2025673 PMAQI
20th Jul 2025614 PMAQI
20th Jul 2025595 PMAQI
20th Jul 2025746 PMAQI
20th Jul 2025797 PMAQI
20th Jul 2025778 PMAQI
20th Jul 2025689 PMAQI
20th Jul 20256910 PMAQI
20th Jul 20256611 PMAQI
21st Jul 20256312 AMAQI
21st Jul 2025681 AMAQI
21st Jul 2025702 AMAQI
21st Jul 2025713 AMAQI
21st Jul 2025704 AMAQI

32°C26/40°C

21st Jul 2025705 AMAQI
21st Jul 2025716 AMAQI
21st Jul 2025707 AMAQI
21st Jul 2025668 AMAQI
21st Jul 2025849 AMAQI
21st Jul 20259210 AMAQI
21st Jul 20257711 AMAQI
21st Jul 20258312 PMAQI
21st Jul 2025991 PMAQI
21st Jul 2025902 PMAQI
21st Jul 2025983 PMAQI
21st Jul 20251054 PMAQI
21st Jul 20251145 PMAQI
21st Jul 20251246 PMAQI
21st Jul 20251087 PMAQI
21st Jul 2025868 PMAQI
21st Jul 2025889 PMAQI
21st Jul 20258910 PMAQI
21st Jul 20258811 PMAQI
22nd Jul 20258212 AMAQI
22nd Jul 2025691 AMAQI
22nd Jul 2025692 AMAQI
22nd Jul 2025703 AMAQI
22nd Jul 2025724 AMAQI

30°C25/35°C

22nd Jul 2025725 AMAQI
22nd Jul 2025716 AMAQI
22nd Jul 2025727 AMAQI
22nd Jul 2025578 AMAQI
22nd Jul 2025599 AMAQI
22nd Jul 20254910 AMAQI
22nd Jul 20255211 AMAQI
22nd Jul 20252912 PMAQI
22nd Jul 2025271 PMAQI
22nd Jul 2025282 PMAQI
22nd Jul 2025313 PMAQI
22nd Jul 2025304 PMAQI
22nd Jul 2025245 PMAQI
22nd Jul 2025256 PMAQI
22nd Jul 2025447 PMAQI
22nd Jul 2025558 PMAQI
22nd Jul 2025579 PMAQI
22nd Jul 20256010 PMAQI
22nd Jul 20256211 PMAQI
23rd Jul 20256812 AMAQI
23rd Jul 2025691 AMAQI
23rd Jul 2025692 AMAQI
23rd Jul 2025683 AMAQI
23rd Jul 2025654 AMAQI

27°C24/32°C

23rd Jul 2025645 AMAQI
23rd Jul 2025656 AMAQI
23rd Jul 2025647 AMAQI
23rd Jul 2025348 AMAQI
23rd Jul 2025289 AMAQI
23rd Jul 20253010 AMAQI
23rd Jul 20253111 AMAQI
23rd Jul 20252412 PMAQI
23rd Jul 2025311 PMAQI
23rd Jul 2025482 PMAQI
23rd Jul 2025553 PMAQI
23rd Jul 2025564 PMAQI
23rd Jul 2025585 PMAQI
23rd Jul 2025666 PMAQI
23rd Jul 2025667 PMAQI
23rd Jul 2025578 PMAQI
23rd Jul 2025589 PMAQI
23rd Jul 20255810 PMAQI
23rd Jul 20255811 PMAQI
24th Jul 20255412 AMAQI
24th Jul 2025571 AMAQI
24th Jul 2025632 AMAQI
24th Jul 2025633 AMAQI
24th Jul 2025614 AMAQI

30°C25/36°C

24th Jul 2025605 AMAQI
24th Jul 2025616 AMAQI
24th Jul 2025607 AMAQI
24th Jul 2025588 AMAQI
24th Jul 2025609 AMAQI
24th Jul 20256810 AMAQI
24th Jul 20256811 AMAQI
24th Jul 20256612 PMAQI
24th Jul 2025651 PMAQI
24th Jul 2025632 PMAQI
24th Jul 2025663 PMAQI
24th Jul 2025624 PMAQI
24th Jul 2025575 PMAQI
24th Jul 2025526 PMAQI
24th Jul 2025607 PMAQI
24th Jul 2025588 PMAQI
24th Jul 2025609 PMAQI
24th Jul 20256010 PMAQI
24th Jul 20256111 PMAQI
25th Jul 20255912 AMAQI
25th Jul 2025601 AMAQI
25th Jul 2025602 AMAQI
25th Jul 2025603 AMAQI
25th Jul 2025604 AMAQI

31°C26/37°C

25th Jul 2025605 AMAQI
25th Jul 2025606 AMAQI
25th Jul 2025607 AMAQI
25th Jul 2025648 AMAQI
25th Jul 2025649 AMAQI
25th Jul 20257010 AMAQI
25th Jul 20257011 AMAQI
25th Jul 20256812 PMAQI
25th Jul 2025661 PMAQI
25th Jul 2025622 PMAQI
25th Jul 2025603 PMAQI
25th Jul 2025644 PMAQI
25th Jul 2025595 PMAQI
25th Jul 2025666 PMAQI
25th Jul 2025677 PMAQI
25th Jul 2025648 PMAQI
25th Jul 2025659 PMAQI
25th Jul 20256610 PMAQI
25th Jul 20256411 PMAQI
26th Jul 20256212 AMAQI
26th Jul 2025601 AMAQI
26th Jul 2025602 AMAQI
26th Jul 2025603 AMAQI
26th Jul 2025614 AMAQI

32°C26/37°C

26th Jul 2025615 AMAQI
26th Jul 2025616 AMAQI
26th Jul 2025617 AMAQI
26th Jul 2025708 AMAQI
26th Jul 2025759 AMAQI
26th Jul 20257010 AMAQI
26th Jul 20256811 AMAQI
26th Jul 20256212 PMAQI
26th Jul 2025641 PMAQI
26th Jul 2025572 PMAQI
26th Jul 2025503 PMAQI
26th Jul 2025564 PMAQI
26th Jul 2025605 PMAQI
26th Jul 2025576 PMAQI
26th Jul 2025567 PMAQI
26th Jul 2025608 PMAQI
26th Jul 2025619 PMAQI
26th Jul 20256110 PMAQI
26th Jul 20256211 PMAQI
27th Jul 20256312 AMAQI
27th Jul 2025601 AMAQI
27th Jul 2025602 AMAQI
27th Jul 2025613 AMAQI
27th Jul 2025614 AMAQI

32°C26/38°C

27th Jul 2025615 AMAQI
27th Jul 2025616 AMAQI
27th Jul 2025617 AMAQI
27th Jul 2025608 AMAQI
27th Jul 2025649 AMAQI
27th Jul 20256410 AMAQI
27th Jul 20256611 AMAQI
27th Jul 20256412 PMAQI
27th Jul 2025631 PMAQI
27th Jul 2025562 PMAQI
27th Jul 2025503 PMAQI
27th Jul 2025544 PMAQI
27th Jul 2025555 PMAQI
27th Jul 2025516 PMAQI
27th Jul 2025607 PMAQI
27th Jul 2025588 PMAQI
27th Jul 2025589 PMAQI
27th Jul 20255810 PMAQI
27th Jul 20256011 PMAQI
28th Jul 20255812 AMAQI
28th Jul 2025611 AMAQI
28th Jul 2025612 AMAQI
28th Jul 2025613 AMAQI
28th Jul 2025614 AMAQI

32°C26/38°C

28th Jul 2025605 AMAQI
28th Jul 2025616 AMAQI
28th Jul 2025617 AMAQI
28th Jul 2025668 AMAQI
28th Jul 2025599 AMAQI
28th Jul 20255610 AMAQI
28th Jul 20255311 AMAQI
28th Jul 20254812 PMAQI
28th Jul 2025541 PMAQI
28th Jul 2025512 PMAQI
28th Jul 2025543 PMAQI
28th Jul 2025544 PMAQI
28th Jul 2025545 PMAQI
28th Jul 2025566 PMAQI
28th Jul 2025557 PMAQI
28th Jul 2025578 PMAQI
28th Jul 2025579 PMAQI
28th Jul 20256110 PMAQI
28th Jul 20255911 PMAQI
29th Jul 20256012 AMAQI
29th Jul 2025601 AMAQI
29th Jul 2025602 AMAQI
29th Jul 2025603 AMAQI
29th Jul 2025594 AMAQI

32°C26/38°C

29th Jul 2025605 AMAQI
29th Jul 2025596 AMAQI
29th Jul 2025597 AMAQI
29th Jul 2025428 AMAQI
29th Jul 2025399 AMAQI
29th Jul 20253910 AMAQI
29th Jul 20254511 AMAQI
29th Jul 20255212 PMAQI
29th Jul 2025561 PMAQI
29th Jul 2025562 PMAQI
29th Jul 2025473 PMAQI
29th Jul 2025464 PMAQI
29th Jul 2025515 PMAQI
29th Jul 2025566 PMAQI
29th Jul 2025557 PMAQI
29th Jul 2025548 PMAQI
29th Jul 2025529 PMAQI
29th Jul 20255610 PMAQI
29th Jul 20255411 PMAQI
30th Jul 20255712 AMAQI
30th Jul 2025601 AMAQI
30th Jul 2025602 AMAQI
30th Jul 2025583 AMAQI
30th Jul 2025574 AMAQI

31°C22/38°C

30th Jul 2025575 AMAQI
30th Jul 2025576 AMAQI
30th Jul 2025577 AMAQI
30th Jul 2025738 AMAQI
30th Jul 2025769 AMAQI
30th Jul 20257810 AMAQI
30th Jul 20257111 AMAQI
30th Jul 20256212 PMAQI
30th Jul 2025591 PMAQI
30th Jul 2025592 PMAQI
30th Jul 2025613 PMAQI
30th Jul 2025604 PMAQI
30th Jul 2025555 PMAQI
30th Jul 2025546 PMAQI
30th Jul 2025547 PMAQI
30th Jul 2025558 PMAQI
30th Jul 2025569 PMAQI
30th Jul 20256210 PMAQI
30th Jul 20256311 PMAQI
31st Jul 20256412 AMAQI
31st Jul 2025581 AMAQI
31st Jul 2025582 AMAQI
31st Jul 2025583 AMAQI
31st Jul 2025584 AMAQI

30°C24/36°C

31st Jul 2025585 AMAQI
31st Jul 2025586 AMAQI
31st Jul 2025587 AMAQI
31st Jul 2025588 AMAQI
31st Jul 2025589 AMAQI
31st Jul 20257610 AMAQI
31st Jul 20257711 AMAQI
31st Jul 20256812 PMAQI
31st Jul 2025691 PMAQI
31st Jul 2025642 PMAQI
31st Jul 2025563 PMAQI
31st Jul 2025554 PMAQI
31st Jul 2025645 PMAQI
31st Jul 2025666 PMAQI
31st Jul 2025627 PMAQI
31st Jul 2025568 PMAQI
31st Jul 2025569 PMAQI
31st Jul 20255810 PMAQI
31st Jul 20255711 PMAQI
1st Aug 20255812 AMAQI
1st Aug 2025611 AMAQI
1st Aug 2025592 AMAQI
1st Aug 2025613 AMAQI
1st Aug 2025594 AMAQI

31°C25/37°C

1st Aug 2025595 AMAQI
1st Aug 2025586 AMAQI
1st Aug 2025587 AMAQI
1st Aug 2025658 AMAQI
1st Aug 2025679 AMAQI
1st Aug 20256810 AMAQI
1st Aug 20256211 AMAQI
1st Aug 20256212 PMAQI
1st Aug 2025521 PMAQI
1st Aug 2025582 PMAQI
1st Aug 2025603 PMAQI
1st Aug 2025634 PMAQI
1st Aug 2025585 PMAQI
1st Aug 2025606 PMAQI
1st Aug 2025557 PMAQI
1st Aug 2025578 PMAQI
1st Aug 2025569 PMAQI
1st Aug 20255410 PMAQI
1st Aug 20255611 PMAQI
2nd Aug 20255612 AMAQI
2nd Aug 2025591 AMAQI
2nd Aug 2025592 AMAQI
2nd Aug 2025593 AMAQI
2nd Aug 2025604 AMAQI

31°C26/38°C

2nd Aug 2025595 AMAQI
2nd Aug 2025606 AMAQI
2nd Aug 2025597 AMAQI
2nd Aug 2025558 AMAQI
2nd Aug 2025589 AMAQI
2nd Aug 20255510 AMAQI
2nd Aug 20255611 AMAQI
2nd Aug 20255412 PMAQI
2nd Aug 2025541 PMAQI
2nd Aug 2025522 PMAQI
2nd Aug 2025543 PMAQI
2nd Aug 2025524 PMAQI
2nd Aug 2025585 PMAQI
2nd Aug 2025586 PMAQI
2nd Aug 2025587 PMAQI
2nd Aug 2025568 PMAQI
2nd Aug 2025599 PMAQI
2nd Aug 20255810 PMAQI
2nd Aug 20255811 PMAQI
3rd Aug 20255812 AMAQI
3rd Aug 2025581 AMAQI
3rd Aug 2025592 AMAQI
3rd Aug 2025583 AMAQI
3rd Aug 2025584 AMAQI

31°C26/37°C

3rd Aug 2025585 AMAQI
3rd Aug 2025586 AMAQI
3rd Aug 2025587 AMAQI
3rd Aug 2025588 AMAQI
3rd Aug 2025579 AMAQI
3rd Aug 20256010 AMAQI
3rd Aug 20255811 AMAQI
3rd Aug 20256212 PMAQI
3rd Aug 2025591 PMAQI
3rd Aug 2025622 PMAQI
3rd Aug 2025653 PMAQI
3rd Aug 2025634 PMAQI
3rd Aug 2025585 PMAQI
3rd Aug 2025626 PMAQI
3rd Aug 2025617 PMAQI
3rd Aug 2025628 PMAQI
3rd Aug 2025629 PMAQI
3rd Aug 20255810 PMAQI
3rd Aug 20256211 PMAQI
4th Aug 20256112 AMAQI
4th Aug 2025571 AMAQI
4th Aug 2025582 AMAQI
4th Aug 2025573 AMAQI
4th Aug 2025584 AMAQI

34°C27/41°C

4th Aug 2025585 AMAQI
4th Aug 2025586 AMAQI
4th Aug 2025587 AMAQI
4th Aug 2025768 AMAQI
4th Aug 2025779 AMAQI
4th Aug 20257110 AMAQI
4th Aug 20256911 AMAQI
4th Aug 20256712 PMAQI
4th Aug 2025661 PMAQI
4th Aug 2025642 PMAQI
4th Aug 2025743 PMAQI
4th Aug 2025724 PMAQI
4th Aug 2025735 PMAQI
4th Aug 2025786 PMAQI
4th Aug 2025657 PMAQI
4th Aug 2025638 PMAQI
4th Aug 2025679 PMAQI
4th Aug 20256810 PMAQI
4th Aug 20256811 PMAQI
5th Aug 20256512 AMAQI
5th Aug 2025581 AMAQI
5th Aug 2025582 AMAQI
5th Aug 2025603 AMAQI
5th Aug 2025604 AMAQI

32°C27/38°C

5th Aug 2025615 AMAQI
5th Aug 2025626 AMAQI
5th Aug 2025617 AMAQI
5th Aug 2025828 AMAQI
5th Aug 2025779 AMAQI
5th Aug 20258010 AMAQI
5th Aug 20257511 AMAQI
5th Aug 20257312 PMAQI
5th Aug 2025651 PMAQI
5th Aug 2025612 PMAQI
5th Aug 2025643 PMAQI
5th Aug 2025664 PMAQI
5th Aug 2025595 PMAQI
5th Aug 2025626 PMAQI
5th Aug 2025637 PMAQI
5th Aug 2025658 PMAQI
5th Aug 2025649 PMAQI
5th Aug 20256610 PMAQI
5th Aug 20256411 PMAQI
6th Aug 20256212 AMAQI
6th Aug 2025581 AMAQI
6th Aug 2025602 AMAQI
6th Aug 2025613 AMAQI
6th Aug 2025624 AMAQI

33°C27/42°C

6th Aug 2025625 AMAQI
6th Aug 2025626 AMAQI
6th Aug 2025647 AMAQI
6th Aug 2025738 AMAQI
6th Aug 2025689 AMAQI
6th Aug 20257410 AMAQI
6th Aug 20258311 AMAQI
6th Aug 20259412 PMAQI
6th Aug 2025881 PMAQI
6th Aug 2025772 PMAQI
6th Aug 2025743 PMAQI
6th Aug 2025824 PMAQI
6th Aug 2025785 PMAQI
6th Aug 2025736 PMAQI
6th Aug 2025677 PMAQI
6th Aug 2025688 PMAQI
6th Aug 2025719 PMAQI
6th Aug 20256910 PMAQI
6th Aug 20256911 PMAQI
7th Aug 20256412 AMAQI
7th Aug 2025611 AMAQI
7th Aug 2025612 AMAQI
7th Aug 2025633 AMAQI
7th Aug 2025654 AMAQI

32°C26/41°C

7th Aug 2025655 AMAQI
7th Aug 2025606 AMAQI
7th Aug 2025667 AMAQI
7th Aug 2025868 AMAQI
7th Aug 2025919 AMAQI
7th Aug 20258710 AMAQI
7th Aug 20257011 AMAQI
7th Aug 20257212 PMAQI
7th Aug 2025841 PMAQI
7th Aug 2025782 PMAQI
7th Aug 2025763 PMAQI
7th Aug 2025764 PMAQI
7th Aug 2025745 PMAQI
7th Aug 2025746 PMAQI
7th Aug 2025707 PMAQI
7th Aug 2025698 PMAQI
7th Aug 2025699 PMAQI
7th Aug 20257510 PMAQI
7th Aug 20257611 PMAQI
8th Aug 20257312 AMAQI
8th Aug 2025631 AMAQI
8th Aug 2025632 AMAQI
8th Aug 2025653 AMAQI
8th Aug 2025674 AMAQI

33°C26/40°C

8th Aug 2025675 AMAQI
8th Aug 2025676 AMAQI
8th Aug 2025677 AMAQI
8th Aug 2025858 AMAQI
8th Aug 2025779 AMAQI
8th Aug 20257110 AMAQI
8th Aug 20257111 AMAQI
8th Aug 20257212 PMAQI
8th Aug 2025751 PMAQI
8th Aug 2025732 PMAQI
8th Aug 2025703 PMAQI
8th Aug 2025674 PMAQI
8th Aug 2025685 PMAQI
8th Aug 2025636 PMAQI
8th Aug 2025647 PMAQI
8th Aug 2025628 PMAQI
8th Aug 2025639 PMAQI
8th Aug 20256410 PMAQI
8th Aug 20256411 PMAQI
9th Aug 20257012 AMAQI
9th Aug 2025661 AMAQI
9th Aug 2025662 AMAQI
9th Aug 2025673 AMAQI
9th Aug 2025684 AMAQI

30°C25/36°C

9th Aug 2025685 AMAQI
9th Aug 2025686 AMAQI
9th Aug 2025687 AMAQI
9th Aug 2025518 AMAQI
9th Aug 2025459 AMAQI
9th Aug 20253010 AMAQI
9th Aug 20253311 AMAQI
9th Aug 20253012 PMAQI
9th Aug 2025301 PMAQI
9th Aug 2025342 PMAQI
9th Aug 2025303 PMAQI
9th Aug 2025354 PMAQI
9th Aug 2025355 PMAQI
9th Aug 2025446 PMAQI
9th Aug 2025477 PMAQI
9th Aug 2025568 PMAQI
9th Aug 2025589 PMAQI
9th Aug 20255810 PMAQI
9th Aug 20256011 PMAQI
10th Aug 20255912 AMAQI
10th Aug 2025661 AMAQI
10th Aug 2025672 AMAQI
10th Aug 2025653 AMAQI
10th Aug 2025624 AMAQI

25°C22/30°C

10th Aug 2025625 AMAQI
10th Aug 2025626 AMAQI
10th Aug 2025627 AMAQI
10th Aug 2025648 AMAQI
10th Aug 2025649 AMAQI
10th Aug 20257210 AMAQI
10th Aug 20256811 AMAQI
10th Aug 20256012 PMAQI
10th Aug 2025561 PMAQI
10th Aug 2025542 PMAQI
10th Aug 2025543 PMAQI
10th Aug 2025564 PMAQI
10th Aug 2025545 PMAQI
10th Aug 2025516 PMAQI
10th Aug 2025537 PMAQI
10th Aug 2025588 PMAQI
10th Aug 2025609 PMAQI
10th Aug 20256310 PMAQI
10th Aug 20256211 PMAQI
11th Aug 20256412 AMAQI
11th Aug 2025631 AMAQI
11th Aug 2025622 AMAQI
11th Aug 2025623 AMAQI
11th Aug 2025624 AMAQI

28°C23/34°C

11th Aug 2025625 AMAQI
11th Aug 2025626 AMAQI
11th Aug 2025627 AMAQI
11th Aug 2025628 AMAQI
11th Aug 2025699 AMAQI
11th Aug 20257610 AMAQI
11th Aug 20257211 AMAQI
11th Aug 20256912 PMAQI
11th Aug 2025661 PMAQI
11th Aug 2025592 PMAQI
11th Aug 2025583 PMAQI
11th Aug 2025584 PMAQI
11th Aug 2025545 PMAQI
11th Aug 2025576 PMAQI
11th Aug 2025587 PMAQI
11th Aug 2025608 PMAQI
11th Aug 2025629 PMAQI
11th Aug 20255810 PMAQI
11th Aug 20256011 PMAQI
12th Aug 20255812 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

65AQI

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

65AQI

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 65), tandis que l'AQI le plus bas était entre 5 AM à 7 PM (Moyenne 65).
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

Environment Protection Office, Puyang, Henan, China

2025

0.9%

2

57%

126

32%

71

9%

21

0.4%

1

0.4%

1

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

Bon
2 Jours
Modéré
126 Jours
Pauvre
71 Jours
Non sain
21 Jours
Sévère
1 Jours
Dangereux
1 Jours

Sous les limites sécuritaires de l'OMS pour la qualité de l'air : 0.9%

Niveau de risque sanitaire:

Extrême

En 2025, 0.9% 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

Environment Protection Office, Puyang, Henan, 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
171AQI
2nd Janvier 2025
130AQI
3rd Janvier 2025
159AQI
4th Janvier 2025
176AQI
5th Janvier 2025
138AQI
6th Janvier 2025
95AQI
7th Janvier 2025
104AQI
8th Janvier 2025
68AQI
9th Janvier 2025
73AQI
10th Janvier 2025
94AQI
11th Janvier 2025
108AQI
12th Janvier 2025
93AQI
13th Janvier 2025
131AQI
14th Janvier 2025
134AQI
15th Janvier 2025
87AQI
16th Janvier 2025
108AQI
17th Janvier 2025
106AQI
18th Janvier 2025
135AQI
19th Janvier 2025
124AQI
20th Janvier 2025
158AQI
21st Janvier 2025
184AQI
22nd Janvier 2025
148AQI
23rd Janvier 2025
157AQI
24th Janvier 2025
171AQI
25th Janvier 2025
160AQI
26th Janvier 2025
124AQI
27th Janvier 2025
80AQI
28th Janvier 2025
131AQI
29th Janvier 2025
181AQI
30th Janvier 2025
163AQI
31st Janvier 2025
159AQI
1st Février 2025
156AQI
2nd Février 2025
173AQI
3rd Février 2025
127AQI
4th Février 2025
113AQI
5th Février 2025
78AQI
6th Février 2025
127AQI
7th Février 2025
53AQI
8th Février 2025
73AQI
9th Février 2025
82AQI
10th Février 2025
105AQI
11th Février 2025
138AQI
12th Février 2025
133AQI
13th Février 2025
131AQI
14th Février 2025
140AQI
15th Février 2025
141AQI
16th Février 2025
91AQI
17th Février 2025
120AQI
18th Février 2025
108AQI
19th Février 2025
85AQI
20th Février 2025
122AQI
21st Février 2025
128AQI
22nd Février 2025
133AQI
23rd Février 2025
74AQI
24th Février 2025
103AQI
25th Février 2025
111AQI
26th Février 2025
129AQI
27th Février 2025
149AQI
28th Février 2025
154AQI
1st Mars 2025
167AQI
2nd Mars 2025
90AQI
3rd Mars 2025
86AQI
4th Mars 2025
71AQI
5th Mars 2025
104AQI
6th Mars 2025
124AQI
7th Mars 2025
126AQI
8th Mars 2025
142AQI
9th Mars 2025
150AQI
10th Mars 2025
154AQI
11th Mars 2025
157AQI
12th Mars 2025
154AQI
13th Mars 2025
133AQI
14th Mars 2025
106AQI
15th Mars 2025
120AQI
16th Mars 2025
69AQI
17th Mars 2025
74AQI
18th Mars 2025
62AQI
19th Mars 2025
92AQI
20th Mars 2025
73AQI
21st Mars 2025
71AQI
22nd Mars 2025
78AQI
23rd Mars 2025
104AQI
24th Mars 2025
333AQI
25th Mars 2025
203AQI
26th Mars 2025
151AQI
27th Mars 2025
123AQI
28th Mars 2025
129AQI
29th Mars 2025
84AQI
30th Mars 2025
98AQI
31st Mars 2025
98AQI
1st Avril 2025
95AQI
2nd Avril 2025
70AQI
3rd Avril 2025
89AQI
4th Avril 2025
127AQI
5th Avril 2025
68AQI
6th Avril 2025
108AQI
7th Avril 2025
108AQI
8th Avril 2025
129AQI
9th Avril 2025
135AQI
10th Avril 2025
127AQI
11th Avril 2025
146AQI
12th Avril 2025
113AQI
13th Avril 2025
95AQI
14th Avril 2025
75AQI
15th Avril 2025
82AQI
16th Avril 2025
109AQI
17th Avril 2025
138AQI
18th Avril 2025
114AQI
19th Avril 2025
102AQI
20th Avril 2025
109AQI
21st Avril 2025
104AQI
22nd Avril 2025
89AQI
23rd Avril 2025
103AQI
24th Avril 2025
70AQI
25th Avril 2025
84AQI
26th Avril 2025
84AQI
27th Avril 2025
93AQI
28th Avril 2025
71AQI
29th Avril 2025
72AQI
30th Avril 2025
83AQI
1st Mai 2025
71AQI
2nd Mai 2025
90AQI
3rd Mai 2025
59AQI
4th Mai 2025
76AQI
5th Mai 2025
196AQI
6th Mai 2025
95AQI
7th Mai 2025
115AQI
8th Mai 2025
106AQI
9th Mai 2025
75AQI
10th Mai 2025
71AQI
11th Mai 2025
72AQI
12th Mai 2025
74AQI
13th Mai 2025
89AQI
14th Mai 2025
89AQI
15th Mai 2025
72AQI
16th Mai 2025
108AQI
17th Mai 2025
179AQI
18th Mai 2025
94AQI
19th Mai 2025
120AQI
20th Mai 2025
110AQI
21st Mai 2025
120AQI
22nd Mai 2025
122AQI
23rd Mai 2025
122AQI
24th Mai 2025
98AQI
25th Mai 2025
96AQI
26th Mai 2025
85AQI
27th Mai 2025
94AQI
28th Mai 2025
102AQI
29th Mai 2025
92AQI
30th Mai 2025
91AQI
31st Mai 2025
104AQI
1st Juin 2025
97AQI
2nd Juin 2025
116AQI
3rd Juin 2025
71AQI
4th Juin 2025
76AQI
5th Juin 2025
78AQI
6th Juin 2025
84AQI
7th Juin 2025
109AQI
8th Juin 2025
109AQI
9th Juin 2025
105AQI
10th Juin 2025
79AQI
11th Juin 2025
92AQI
12th Juin 2025
82AQI
13th Juin 2025
84AQI
14th Juin 2025
82AQI
15th Juin 2025
66AQI
16th Juin 2025
53AQI
17th Juin 2025
64AQI
18th Juin 2025
62AQI
19th Juin 2025
59AQI
20th Juin 2025
63AQI
21st Juin 2025
64AQI
22nd Juin 2025
59AQI
23rd Juin 2025
62AQI
24th Juin 2025
65AQI
25th Juin 2025
80AQI
26th Juin 2025
68AQI
27th Juin 2025
73AQI
28th Juin 2025
63AQI
29th Juin 2025
57AQI
30th Juin 2025
58AQI
1st Juillet 2025
49AQI
2nd Juillet 2025
53AQI
3rd Juillet 2025
50AQI
4th Juillet 2025
54AQI
5th Juillet 2025
52AQI
6th Juillet 2025
58AQI
7th Juillet 2025
61AQI
8th Juillet 2025
66AQI
9th Juillet 2025
56AQI
10th Juillet 2025
87AQI
11th Juillet 2025
88AQI
12th Juillet 2025
77AQI
13th Juillet 2025
75AQI
14th Juillet 2025
78AQI
15th Juillet 2025
74AQI
16th Juillet 2025
72AQI
17th Juillet 2025
71AQI
18th Juillet 2025
69AQI
19th Juillet 2025
72AQI
20th Juillet 2025
70AQI
21st Juillet 2025
85AQI
22nd Juillet 2025
54AQI
23rd Juillet 2025
56AQI
24th Juillet 2025
61AQI
25th Juillet 2025
63AQI
26th Juillet 2025
61AQI
27th Juillet 2025
60AQI
28th Juillet 2025
58AQI
29th Juillet 2025
54AQI
30th Juillet 2025
60AQI
31st Juillet 2025
61AQI
1st Août 2025
59AQI
2nd Août 2025
57AQI
3rd Août 2025
60AQI
4th Août 2025
65AQI
5th Août 2025
64AQI
6th Août 2025
70AQI
7th Août 2025
71AQI
8th Août 2025
67AQI
9th Août 2025
52AQI
10th Août 2025
62AQI

131AQI

117AQI

120AQI

100AQI

100AQI

76AQI

65AQI

63AQI

Nombre de jours

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

202599AQI

7
13
11
7
18
3
13
11
5
1
1
15
15
19
10
2
26
4
2
29
10
2
126
71
21
1
1

Le plus élevé AQI enregistré en

Janvier

131AQI

Le plus bas AQI enregistré en

Août

63AQI

2024107AQI

1
7
8
12
2
1
9
7
10
2
1
1
7
16
7
17
12
1
21
9
1
27
3
7
18
5
1
8
19
4
5
19
5
1
2
6
10
12
1
12
12
5
1
6
20
5
24
168
111
55
6
2

Le plus élevé AQI enregistré en

Janvier

147AQI

Le plus bas AQI enregistré en

Août

67AQI

2023112AQI

6
8
8
8
1
3
9
14
2
4
17
8
2
15
10
2
3
2
19
10
1
28
1
3
27
1
1
26
4
1
14
15
1
8
18
4
2
8
10
5
1
9
12
8
2
11
167
115
49
18
1

Le plus élevé AQI enregistré en

Janvier

166AQI

Le plus bas AQI enregistré en

Juillet

68AQI

2022123AQI

4
19
8
15
6
1
4
12
12
2
5
12
1
21
8
1
18
11
1
3
18
1
14
14
5
6
13
7
1
6
10
9
4
5
12
10
3
1
11
98
111
65
17
1

Le plus élevé AQI enregistré en

Janvier

189AQI

Le plus bas AQI enregistré en

Juillet

72AQI

2021123AQI

1
13
9
6
2
3
15
10
3
13
10
2
3
8
18
3
1
1
12
16
1
1
1
19
10
2
29
4
13
4
5
18
7
5
6
7
10
3
1
8
4
13
4
5
11
12
2
19
125
118
68
17
7

Le plus élevé AQI enregistré en

Mars

183AQI

Le plus bas AQI enregistré en

Juillet

71AQI

2020116AQI

1
4
7
1
5
13
3
13
4
1
13
17
1
18
12
1
24
5
1
2
17
11
5
15
11
2
13
11
4
4
4
17
4
2
5
105
101
45
8
2

Le plus élevé AQI enregistré en

Décembre

174AQI

Le plus bas AQI enregistré en

Août

80AQI

Années les plus & moins polluées des 6 dernières années

Année la plus polluée enregistrée
2022(Moyenne)
123AQI
Année la moins polluée enregistrée
2025(Moyenne)
99AQI

La qualité de l'air annuelle de Environment Protection Office pour l'année 2025 AQI (99) montre un changement moyen de pourcentage de -14.3% (amélioré AQI) par rapport aux années précédentes : 2020 (116), 2021 (123), 2022 (123), 2023 (112), 2024 (107).