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HistoryAQIPM2.5PM10COSO2NO2O3

Analyse Historique de la Qualité de l'Air à Economic Development Zone Management Committee, Zhengzhou, 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

Economic Development Zone Management Committee, Zhengzhou, Henan, China

2021
2022
2023
2024
2025
AQI
.
Jours

Tendances AQI : Le plus élevé et le plus bas

AQI le plus élevé enregistré le
12th Aug 2021
140AQI
AQI le plus bas enregistré le
30th Aug 2021
31AQI

Analyse du même jour (3rd 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 63 de Modéré qualité de l'air, montrant une amélioration par rapport à 2023 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

Economic Development Zone Management Committee, Zhengzhou, Henan, China

AQI
Jour
Nuit
.

5 AM3rd Aug 2025

7 PM

4 AM4th Aug 2025

Heure du jour
Heure moyenne la plus haute
9AM3rd Aug

73AQI

Heure moyenne la plus basse
5PM3rd Aug

62AQI

Heure de la nuit
Heure moyenne la plus haute
8PM3rd Aug

65AQI

Heure moyenne la plus basse
1AM4th Aug

60AQI

Au cours des 24 dernières heures,

L'AQI de Economic Development Zone Management Committee a atteint son point le plus élevé de 73 à 9 AM pendant le Jour, tandis que le point le plus bas, 60, a été enregistré à 1 AM pendant le Nuit entre 3rd Aug et 4th Aug 2025.

Tendance AQI Jour & Nuit : Jul - Aug 2025

Economic Development Zone Management Committee, Zhengzhou, Henan, 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 2025575 AMAQI
5th Jul 2025576 AMAQI
5th Jul 2025577 AMAQI
5th Jul 2025358 AMAQI
5th Jul 2025269 AMAQI
5th Jul 20253010 AMAQI
5th Jul 20253511 AMAQI
5th Jul 20254312 PMAQI
5th Jul 2025361 PMAQI
5th Jul 2025352 PMAQI
5th Jul 2025343 PMAQI
5th Jul 2025334 PMAQI
5th Jul 2025285 PMAQI
5th Jul 2025286 PMAQI
5th Jul 2025457 PMAQI
5th Jul 2025518 PMAQI
5th Jul 2025549 PMAQI
5th Jul 20255410 PMAQI
5th Jul 20255411 PMAQI
6th Jul 20255412 AMAQI
6th Jul 2025581 AMAQI
6th Jul 2025572 AMAQI
6th Jul 2025553 AMAQI
6th Jul 2025564 AMAQI

34°C29/39°C

6th Jul 2025545 AMAQI
6th Jul 2025546 AMAQI
6th Jul 2025557 AMAQI
6th Jul 2025578 AMAQI
6th Jul 2025599 AMAQI
6th Jul 20255810 AMAQI
6th Jul 20255911 AMAQI
6th Jul 20255712 PMAQI
6th Jul 2025581 PMAQI
6th Jul 2025592 PMAQI
6th Jul 2025593 PMAQI
6th Jul 2025574 PMAQI
6th Jul 2025585 PMAQI
6th Jul 2025616 PMAQI
6th Jul 2025597 PMAQI
6th Jul 2025598 PMAQI
6th Jul 2025599 PMAQI
6th Jul 20255910 PMAQI
6th Jul 20255811 PMAQI
7th Jul 20255812 AMAQI
7th Jul 2025551 AMAQI
7th Jul 2025562 AMAQI
7th Jul 2025563 AMAQI
7th Jul 2025564 AMAQI

35°C29/41°C

7th Jul 2025565 AMAQI
7th Jul 2025566 AMAQI
7th Jul 2025567 AMAQI
7th Jul 2025628 AMAQI
7th Jul 2025659 AMAQI
7th Jul 20256610 AMAQI
7th Jul 20257311 AMAQI
7th Jul 20257512 PMAQI
7th Jul 2025741 PMAQI
7th Jul 2025782 PMAQI
7th Jul 2025763 PMAQI
7th Jul 2025754 PMAQI
7th Jul 2025725 PMAQI
7th Jul 2025706 PMAQI
7th Jul 2025697 PMAQI
7th Jul 2025678 PMAQI
7th Jul 2025669 PMAQI
7th Jul 20256610 PMAQI
7th Jul 20256411 PMAQI
8th Jul 20255412 AMAQI
8th Jul 2025561 AMAQI
8th Jul 2025572 AMAQI
8th Jul 2025583 AMAQI
8th Jul 2025604 AMAQI

33°C28/40°C

8th Jul 2025595 AMAQI
8th Jul 2025606 AMAQI
8th Jul 2025597 AMAQI
8th Jul 2025568 AMAQI
8th Jul 2025569 AMAQI
8th Jul 20255910 AMAQI
8th Jul 20255811 AMAQI
8th Jul 20256112 PMAQI
8th Jul 2025591 PMAQI
8th Jul 2025582 PMAQI
8th Jul 2025593 PMAQI
8th Jul 2025584 PMAQI
8th Jul 2025585 PMAQI
8th Jul 2025676 PMAQI
8th Jul 2025707 PMAQI
8th Jul 2025628 PMAQI
8th Jul 2025609 PMAQI
8th Jul 20255810 PMAQI
8th Jul 20255711 PMAQI
9th Jul 20255712 AMAQI
9th Jul 2025581 AMAQI
9th Jul 2025582 AMAQI
9th Jul 2025593 AMAQI
9th Jul 2025594 AMAQI

30°C26/36°C

9th Jul 2025595 AMAQI
9th Jul 2025596 AMAQI
9th Jul 2025587 AMAQI
9th Jul 2025768 AMAQI
9th Jul 2025819 AMAQI
9th Jul 20257610 AMAQI
9th Jul 20257011 AMAQI
9th Jul 20256812 PMAQI
9th Jul 2025621 PMAQI
9th Jul 2025582 PMAQI
9th Jul 2025593 PMAQI
9th Jul 2025554 PMAQI
9th Jul 2025575 PMAQI
9th Jul 2025776 PMAQI
9th Jul 2025727 PMAQI
9th Jul 2025668 PMAQI
9th Jul 2025679 PMAQI
9th Jul 20256810 PMAQI
9th Jul 20256811 PMAQI
10th Jul 20256612 AMAQI
10th Jul 2025581 AMAQI
10th Jul 2025582 AMAQI
10th Jul 2025603 AMAQI
10th Jul 2025614 AMAQI

30°C26/34°C

10th Jul 2025615 AMAQI
10th Jul 2025616 AMAQI
10th Jul 2025617 AMAQI
10th Jul 2025788 AMAQI
10th Jul 2025869 AMAQI
10th Jul 20258510 AMAQI
10th Jul 20258611 AMAQI
10th Jul 20258712 PMAQI
10th Jul 2025881 PMAQI
10th Jul 2025872 PMAQI
10th Jul 2025883 PMAQI
10th Jul 2025884 PMAQI
10th Jul 2025855 PMAQI
10th Jul 2025846 PMAQI
10th Jul 2025777 PMAQI
10th Jul 2025738 PMAQI
10th Jul 2025749 PMAQI
10th Jul 20257310 PMAQI
10th Jul 20257411 PMAQI
11th Jul 20257212 AMAQI
11th Jul 2025621 AMAQI
11th Jul 2025612 AMAQI
11th Jul 2025643 AMAQI
11th Jul 2025674 AMAQI

32°C27/36°C

11th Jul 2025675 AMAQI
11th Jul 2025676 AMAQI
11th Jul 2025677 AMAQI
11th Jul 2025858 AMAQI
11th Jul 2025929 AMAQI
11th Jul 20259610 AMAQI
11th Jul 20259611 AMAQI
11th Jul 20259112 PMAQI
11th Jul 2025931 PMAQI
11th Jul 2025882 PMAQI
11th Jul 2025873 PMAQI
11th Jul 2025864 PMAQI
11th Jul 2025865 PMAQI
11th Jul 2025886 PMAQI
11th Jul 2025817 PMAQI
11th Jul 2025768 PMAQI
11th Jul 2025769 PMAQI
11th Jul 20257610 PMAQI
11th Jul 20257811 PMAQI
12th Jul 20257812 AMAQI
12th Jul 2025681 AMAQI
12th Jul 2025662 AMAQI
12th Jul 2025693 AMAQI
12th Jul 2025724 AMAQI

33°C27/38°C

12th Jul 2025725 AMAQI
12th Jul 2025726 AMAQI
12th Jul 2025727 AMAQI
12th Jul 2025878 AMAQI
12th Jul 2025889 AMAQI
12th Jul 20258710 AMAQI
12th Jul 20259011 AMAQI
12th Jul 20258712 PMAQI
12th Jul 2025871 PMAQI
12th Jul 2025842 PMAQI
12th Jul 2025843 PMAQI
12th Jul 2025824 PMAQI
12th Jul 2025825 PMAQI
12th Jul 2025846 PMAQI
12th Jul 2025797 PMAQI
12th Jul 2025768 PMAQI
12th Jul 2025769 PMAQI
12th Jul 20257710 PMAQI
12th Jul 20257811 PMAQI
13th Jul 20257712 AMAQI
13th Jul 2025701 AMAQI
13th Jul 2025702 AMAQI
13th Jul 2025723 AMAQI
13th Jul 2025744 AMAQI

33°C28/38°C

13th Jul 2025745 AMAQI
13th Jul 2025756 AMAQI
13th Jul 2025757 AMAQI
13th Jul 2025828 AMAQI
13th Jul 2025859 AMAQI
13th Jul 20258610 AMAQI
13th Jul 20258611 AMAQI
13th Jul 20258312 PMAQI
13th Jul 2025841 PMAQI
13th Jul 2025832 PMAQI
13th Jul 2025823 PMAQI
13th Jul 2025804 PMAQI
13th Jul 2025805 PMAQI
13th Jul 2025806 PMAQI
13th Jul 2025787 PMAQI
13th Jul 2025768 PMAQI
13th Jul 2025769 PMAQI
13th Jul 20257710 PMAQI
13th Jul 20257811 PMAQI
14th Jul 20257712 AMAQI
14th Jul 2025731 AMAQI
14th Jul 2025722 AMAQI
14th Jul 2025743 AMAQI
14th Jul 2025754 AMAQI

35°C29/40°C

14th Jul 2025755 AMAQI
14th Jul 2025746 AMAQI
14th Jul 2025757 AMAQI
14th Jul 2025828 AMAQI
14th Jul 2025839 AMAQI
14th Jul 20258210 AMAQI
14th Jul 20258411 AMAQI
14th Jul 20258212 PMAQI
14th Jul 2025841 PMAQI
14th Jul 2025872 PMAQI
14th Jul 2025783 PMAQI
14th Jul 2025854 PMAQI
14th Jul 2025815 PMAQI
14th Jul 2025806 PMAQI
14th Jul 2025807 PMAQI
14th Jul 2025758 PMAQI
14th Jul 2025769 PMAQI
14th Jul 20257610 PMAQI
14th Jul 20257611 PMAQI
15th Jul 20257712 AMAQI
15th Jul 2025741 AMAQI
15th Jul 2025742 AMAQI
15th Jul 2025743 AMAQI
15th Jul 2025764 AMAQI

35°C30/40°C

15th Jul 2025765 AMAQI
15th Jul 2025776 AMAQI
15th Jul 2025757 AMAQI
15th Jul 2025838 AMAQI
15th Jul 2025869 AMAQI
15th Jul 20258410 AMAQI
15th Jul 20258411 AMAQI
15th Jul 20258212 PMAQI
15th Jul 2025791 PMAQI
15th Jul 2025822 PMAQI
15th Jul 2025793 PMAQI
15th Jul 2025874 PMAQI
15th Jul 2025835 PMAQI
15th Jul 2025826 PMAQI
15th Jul 2025827 PMAQI
15th Jul 2025788 PMAQI
15th Jul 2025799 PMAQI
15th Jul 20257810 PMAQI
15th Jul 20257911 PMAQI
16th Jul 20257812 AMAQI
16th Jul 2025731 AMAQI
16th Jul 2025742 AMAQI
16th Jul 2025763 AMAQI
16th Jul 2025764 AMAQI

36°C30/42°C

16th Jul 2025765 AMAQI
16th Jul 2025766 AMAQI
16th Jul 2025767 AMAQI
16th Jul 2025698 AMAQI
16th Jul 2025719 AMAQI
16th Jul 202511010 AMAQI
16th Jul 20258611 AMAQI
16th Jul 20257712 PMAQI
16th Jul 2025791 PMAQI
16th Jul 2025822 PMAQI
16th Jul 2025823 PMAQI
16th Jul 2025764 PMAQI
16th Jul 2025725 PMAQI
16th Jul 2025666 PMAQI
16th Jul 2025687 PMAQI
16th Jul 2025698 PMAQI
16th Jul 2025689 PMAQI
16th Jul 20256810 PMAQI
16th Jul 20256911 PMAQI
17th Jul 20256712 AMAQI
17th Jul 2025731 AMAQI
17th Jul 2025742 AMAQI
17th Jul 2025743 AMAQI
17th Jul 2025764 AMAQI

35°C30/40°C

17th Jul 2025765 AMAQI
17th Jul 2025756 AMAQI
17th Jul 2025747 AMAQI
17th Jul 2025678 AMAQI
17th Jul 2025569 AMAQI
17th Jul 20255810 AMAQI
17th Jul 20256111 AMAQI
17th Jul 20255612 PMAQI
17th Jul 2025471 PMAQI
17th Jul 2025432 PMAQI
17th Jul 2025453 PMAQI
17th Jul 2025394 PMAQI
17th Jul 2025385 PMAQI
17th Jul 2025426 PMAQI
17th Jul 2025507 PMAQI
17th Jul 2025598 PMAQI
17th Jul 2025609 PMAQI
17th Jul 20256010 PMAQI
17th Jul 20256011 PMAQI
18th Jul 20256012 AMAQI
18th Jul 2025721 AMAQI
18th Jul 2025712 AMAQI
18th Jul 2025703 AMAQI
18th Jul 2025694 AMAQI

34°C28/40°C

18th Jul 2025695 AMAQI
18th Jul 2025696 AMAQI
18th Jul 2025707 AMAQI
18th Jul 2025598 AMAQI
18th Jul 2025559 AMAQI
18th Jul 20255410 AMAQI
18th Jul 20255311 AMAQI
18th Jul 20255412 PMAQI
18th Jul 2025541 PMAQI
18th Jul 2025532 PMAQI
18th Jul 2025433 PMAQI
18th Jul 2025484 PMAQI
18th Jul 2025425 PMAQI
18th Jul 2025506 PMAQI
18th Jul 2025597 PMAQI
18th Jul 2025638 PMAQI
18th Jul 2025639 PMAQI
18th Jul 20256410 PMAQI
18th Jul 20256411 PMAQI
19th Jul 20256412 AMAQI
19th Jul 2025681 AMAQI
19th Jul 2025682 AMAQI
19th Jul 2025663 AMAQI
19th Jul 2025664 AMAQI

34°C29/40°C

19th Jul 2025665 AMAQI
19th Jul 2025666 AMAQI
19th Jul 2025667 AMAQI
19th Jul 2025688 AMAQI
19th Jul 2025709 AMAQI
19th Jul 20256910 AMAQI
19th Jul 20257211 AMAQI
19th Jul 20256612 PMAQI
19th Jul 2025661 PMAQI
19th Jul 2025642 PMAQI
19th Jul 2025643 PMAQI
19th Jul 2025624 PMAQI
19th Jul 2025635 PMAQI
19th Jul 2025646 PMAQI
19th Jul 2025667 PMAQI
19th Jul 2025658 PMAQI
19th Jul 2025669 PMAQI
19th Jul 20256510 PMAQI
19th Jul 20256611 PMAQI
20th Jul 20256612 AMAQI
20th Jul 2025651 AMAQI
20th Jul 2025662 AMAQI
20th Jul 2025663 AMAQI
20th Jul 2025664 AMAQI

33°C28/38°C

20th Jul 2025665 AMAQI
20th Jul 2025666 AMAQI
20th Jul 2025677 AMAQI
20th Jul 2025668 AMAQI
20th Jul 2025659 AMAQI
20th Jul 20256510 AMAQI
20th Jul 20256611 AMAQI
20th Jul 20256412 PMAQI
20th Jul 2025661 PMAQI
20th Jul 2025672 PMAQI
20th Jul 2025683 PMAQI
20th Jul 2025674 PMAQI
20th Jul 2025695 PMAQI
20th Jul 2025676 PMAQI
20th Jul 2025667 PMAQI
20th Jul 2025658 PMAQI
20th Jul 2025649 PMAQI
20th Jul 20256710 PMAQI
20th Jul 20256711 PMAQI
21st Jul 20256512 AMAQI
21st Jul 2025671 AMAQI
21st Jul 2025662 AMAQI
21st Jul 2025663 AMAQI
21st Jul 2025664 AMAQI

33°C29/39°C

21st Jul 2025665 AMAQI
21st Jul 2025666 AMAQI
21st Jul 2025667 AMAQI
21st Jul 2025648 AMAQI
21st Jul 2025709 AMAQI
21st Jul 20256410 AMAQI
21st Jul 20256511 AMAQI
21st Jul 20256312 PMAQI
21st Jul 2025591 PMAQI
21st Jul 2025452 PMAQI
21st Jul 2025483 PMAQI
21st Jul 2025384 PMAQI
21st Jul 2025485 PMAQI
21st Jul 2025526 PMAQI
21st Jul 2025557 PMAQI
21st Jul 2025608 PMAQI
21st Jul 2025619 PMAQI
21st Jul 20258410 PMAQI
21st Jul 20258411 PMAQI
22nd Jul 20257812 AMAQI
22nd Jul 2025661 AMAQI
22nd Jul 2025662 AMAQI
22nd Jul 2025653 AMAQI
22nd Jul 2025654 AMAQI

30°C25/37°C

22nd Jul 2025645 AMAQI
22nd Jul 2025666 AMAQI
22nd Jul 2025657 AMAQI
22nd Jul 2025808 AMAQI
22nd Jul 2025839 AMAQI
22nd Jul 20256410 AMAQI
22nd Jul 20255011 AMAQI
22nd Jul 20254912 PMAQI
22nd Jul 2025461 PMAQI
22nd Jul 2025362 PMAQI
22nd Jul 2025223 PMAQI
22nd Jul 2025214 PMAQI
22nd Jul 2025265 PMAQI
22nd Jul 2025386 PMAQI
22nd Jul 2025497 PMAQI
22nd Jul 2025588 PMAQI
22nd Jul 2025619 PMAQI
22nd Jul 20256110 PMAQI
22nd Jul 20256011 PMAQI
23rd Jul 20255912 AMAQI
23rd Jul 2025641 AMAQI
23rd Jul 2025662 AMAQI
23rd Jul 2025663 AMAQI
23rd Jul 2025644 AMAQI

29°C25/34°C

23rd Jul 2025655 AMAQI
23rd Jul 2025656 AMAQI
23rd Jul 2025657 AMAQI
23rd Jul 2025318 AMAQI
23rd Jul 2025259 AMAQI
23rd Jul 20253310 AMAQI
23rd Jul 20254311 AMAQI
23rd Jul 20255212 PMAQI
23rd Jul 2025561 PMAQI
23rd Jul 2025562 PMAQI
23rd Jul 2025613 PMAQI
23rd Jul 2025584 PMAQI
23rd Jul 2025505 PMAQI
23rd Jul 2025356 PMAQI
23rd Jul 2025387 PMAQI
23rd Jul 2025538 PMAQI
23rd Jul 2025539 PMAQI
23rd Jul 20255510 PMAQI
23rd Jul 20255411 PMAQI
24th Jul 20255312 AMAQI
24th Jul 2025531 AMAQI
24th Jul 2025602 AMAQI
24th Jul 2025623 AMAQI
24th Jul 2025614 AMAQI

30°C25/35°C

24th Jul 2025605 AMAQI
24th Jul 2025616 AMAQI
24th Jul 2025617 AMAQI
24th Jul 2025458 AMAQI
24th Jul 2025529 AMAQI
24th Jul 20256010 AMAQI
24th Jul 20256411 AMAQI
24th Jul 20256412 PMAQI
24th Jul 2025621 PMAQI
24th Jul 2025612 PMAQI
24th Jul 2025623 PMAQI
24th Jul 2025614 PMAQI
24th Jul 2025605 PMAQI
24th Jul 2025536 PMAQI
24th Jul 2025617 PMAQI
24th Jul 2025598 PMAQI
24th Jul 2025589 PMAQI
24th Jul 20255810 PMAQI
24th Jul 20255811 PMAQI
25th Jul 20255812 AMAQI
25th Jul 2025581 AMAQI
25th Jul 2025592 AMAQI
25th Jul 2025593 AMAQI
25th Jul 2025594 AMAQI

31°C26/37°C

25th Jul 2025595 AMAQI
25th Jul 2025596 AMAQI
25th Jul 2025597 AMAQI
25th Jul 2025588 AMAQI
25th Jul 2025589 AMAQI
25th Jul 20256410 AMAQI
25th Jul 20256411 AMAQI
25th Jul 20256612 PMAQI
25th Jul 2025641 PMAQI
25th Jul 2025632 PMAQI
25th Jul 2025623 PMAQI
25th Jul 2025604 PMAQI
25th Jul 2025625 PMAQI
25th Jul 2025626 PMAQI
25th Jul 2025617 PMAQI
25th Jul 2025608 PMAQI
25th Jul 2025619 PMAQI
25th Jul 20256210 PMAQI
25th Jul 20256211 PMAQI
26th Jul 20255912 AMAQI
26th Jul 2025591 AMAQI
26th Jul 2025592 AMAQI
26th Jul 2025603 AMAQI
26th Jul 2025604 AMAQI

33°C28/40°C

26th Jul 2025605 AMAQI
26th Jul 2025606 AMAQI
26th Jul 2025607 AMAQI
26th Jul 2025628 AMAQI
26th Jul 2025609 AMAQI
26th Jul 20256010 AMAQI
26th Jul 20255811 AMAQI
26th Jul 20255812 PMAQI
26th Jul 2025581 PMAQI
26th Jul 2025582 PMAQI
26th Jul 2025583 PMAQI
26th Jul 2025584 PMAQI
26th Jul 2025575 PMAQI
26th Jul 2025576 PMAQI
26th Jul 2025587 PMAQI
26th Jul 2025588 PMAQI
26th Jul 2025599 PMAQI
26th Jul 20256010 PMAQI
26th Jul 20256011 PMAQI
27th Jul 20255912 AMAQI
27th Jul 2025601 AMAQI
27th Jul 2025602 AMAQI
27th Jul 2025603 AMAQI
27th Jul 2025604 AMAQI

32°C27/38°C

27th Jul 2025605 AMAQI
27th Jul 2025606 AMAQI
27th Jul 2025607 AMAQI
27th Jul 2025608 AMAQI
27th Jul 2025589 AMAQI
27th Jul 20255610 AMAQI
27th Jul 20255611 AMAQI
27th Jul 20255812 PMAQI
27th Jul 2025581 PMAQI
27th Jul 2025562 PMAQI
27th Jul 2025563 PMAQI
27th Jul 2025564 PMAQI
27th Jul 2025565 PMAQI
27th Jul 2025566 PMAQI
27th Jul 2025567 PMAQI
27th Jul 2025588 PMAQI
27th Jul 2025589 PMAQI
27th Jul 20255810 PMAQI
27th Jul 20255811 PMAQI
28th Jul 20256012 AMAQI
28th Jul 2025601 AMAQI
28th Jul 2025602 AMAQI
28th Jul 2025603 AMAQI
28th Jul 2025604 AMAQI

33°C28/38°C

28th Jul 2025605 AMAQI
28th Jul 2025606 AMAQI
28th Jul 2025607 AMAQI
28th Jul 2025718 AMAQI
28th Jul 2025689 AMAQI
28th Jul 20256910 AMAQI
28th Jul 20257911 AMAQI
28th Jul 20258712 PMAQI
28th Jul 2025621 PMAQI
28th Jul 2025622 PMAQI
28th Jul 2025603 PMAQI
28th Jul 2025594 PMAQI
28th Jul 2025605 PMAQI
28th Jul 2025606 PMAQI
28th Jul 2025607 PMAQI
28th Jul 2025608 PMAQI
28th Jul 2025599 PMAQI
28th Jul 20255910 PMAQI
28th Jul 20256011 PMAQI
29th Jul 20255912 AMAQI
29th Jul 2025601 AMAQI
29th Jul 2025602 AMAQI
29th Jul 2025603 AMAQI
29th Jul 2025624 AMAQI

34°C28/40°C

29th Jul 2025625 AMAQI
29th Jul 2025626 AMAQI
29th Jul 2025627 AMAQI
29th Jul 2025628 AMAQI
29th Jul 2025609 AMAQI
29th Jul 20256110 AMAQI
29th Jul 20256211 AMAQI
29th Jul 20256212 PMAQI
29th Jul 2025621 PMAQI
29th Jul 2025612 PMAQI
29th Jul 2025603 PMAQI
29th Jul 2025604 PMAQI
29th Jul 2025605 PMAQI
29th Jul 2025596 PMAQI
29th Jul 2025607 PMAQI
29th Jul 2025618 PMAQI
29th Jul 2025619 PMAQI
29th Jul 20256110 PMAQI
29th Jul 20256011 PMAQI
30th Jul 20256012 AMAQI
30th Jul 2025601 AMAQI
30th Jul 2025612 AMAQI
30th Jul 2025613 AMAQI
30th Jul 2025624 AMAQI

33°C28/41°C

30th Jul 2025615 AMAQI
30th Jul 2025626 AMAQI
30th Jul 2025617 AMAQI
30th Jul 2025618 AMAQI
30th Jul 2025609 AMAQI
30th Jul 20256210 AMAQI
30th Jul 20256011 AMAQI
30th Jul 20256112 PMAQI
30th Jul 2025601 PMAQI
30th Jul 2025582 PMAQI
30th Jul 2025573 PMAQI
30th Jul 2025574 PMAQI
30th Jul 2025595 PMAQI
30th Jul 2025596 PMAQI
30th Jul 2025607 PMAQI
30th Jul 2025608 PMAQI
30th Jul 2025619 PMAQI
30th Jul 20256110 PMAQI
30th Jul 20256111 PMAQI
31st Jul 20256112 AMAQI
31st Jul 2025601 AMAQI
31st Jul 2025602 AMAQI
31st Jul 2025613 AMAQI
31st Jul 2025614 AMAQI

33°C28/40°C

31st Jul 2025615 AMAQI
31st Jul 2025616 AMAQI
31st Jul 2025617 AMAQI
31st Jul 2025618 AMAQI
31st Jul 2025619 AMAQI
31st Jul 20256110 AMAQI
31st Jul 20256211 AMAQI
31st Jul 20256312 PMAQI
31st Jul 2025631 PMAQI
31st Jul 2025602 PMAQI
31st Jul 2025603 PMAQI
31st Jul 2025584 PMAQI
31st Jul 2025595 PMAQI
31st Jul 2025586 PMAQI
31st Jul 2025597 PMAQI
31st Jul 2025608 PMAQI
31st Jul 2025629 PMAQI
31st Jul 20256110 PMAQI
31st Jul 20256211 PMAQI
1st Aug 20256212 AMAQI
1st Aug 2025601 AMAQI
1st Aug 2025592 AMAQI
1st Aug 2025603 AMAQI
1st Aug 2025594 AMAQI

33°C27/39°C

1st Aug 2025595 AMAQI
1st Aug 2025596 AMAQI
1st Aug 2025587 AMAQI
1st Aug 2025628 AMAQI
1st Aug 2025689 AMAQI
1st Aug 20257010 AMAQI
1st Aug 20256511 AMAQI
1st Aug 20256812 PMAQI
1st Aug 2025681 PMAQI
1st Aug 2025662 PMAQI
1st Aug 2025703 PMAQI
1st Aug 2025664 PMAQI
1st Aug 2025645 PMAQI
1st Aug 2025646 PMAQI
1st Aug 2025677 PMAQI
1st Aug 2025668 PMAQI
1st Aug 2025659 PMAQI
1st Aug 20256610 PMAQI
1st Aug 20256411 PMAQI
2nd Aug 20256312 AMAQI
2nd Aug 2025591 AMAQI
2nd Aug 2025592 AMAQI
2nd Aug 2025603 AMAQI
2nd Aug 2025624 AMAQI

33°C27/39°C

2nd Aug 2025615 AMAQI
2nd Aug 2025606 AMAQI
2nd Aug 2025617 AMAQI
2nd Aug 2025728 AMAQI
2nd Aug 2025679 AMAQI
2nd Aug 20256710 AMAQI
2nd Aug 20256811 AMAQI
2nd Aug 20256912 PMAQI
2nd Aug 2025681 PMAQI
2nd Aug 2025662 PMAQI
2nd Aug 2025633 PMAQI
2nd Aug 2025634 PMAQI
2nd Aug 2025655 PMAQI
2nd Aug 2025646 PMAQI
2nd Aug 2025637 PMAQI
2nd Aug 2025628 PMAQI
2nd Aug 2025629 PMAQI
2nd Aug 20256510 PMAQI
2nd Aug 20256211 PMAQI
3rd Aug 20256212 AMAQI
3rd Aug 2025601 AMAQI
3rd Aug 2025602 AMAQI
3rd Aug 2025623 AMAQI
3rd Aug 2025624 AMAQI

33°C28/38°C

3rd Aug 2025625 AMAQI
3rd Aug 2025626 AMAQI
3rd Aug 2025627 AMAQI
3rd Aug 2025708 AMAQI
3rd Aug 2025739 AMAQI
3rd Aug 20256410 AMAQI
3rd Aug 20257011 AMAQI
3rd Aug 20256412 PMAQI
3rd Aug 2025681 PMAQI
3rd Aug 2025652 PMAQI
3rd Aug 2025673 PMAQI
3rd Aug 2025664 PMAQI
3rd Aug 2025625 PMAQI
3rd Aug 2025666 PMAQI
3rd Aug 2025637 PMAQI
3rd Aug 2025658 PMAQI
3rd Aug 2025649 PMAQI
3rd Aug 20256510 PMAQI
3rd Aug 20256311 PMAQI
4th Aug 20256212 AMAQI
4th Aug 2025601 AMAQI
4th Aug 2025612 AMAQI
4th Aug 2025623 AMAQI
4th Aug 2025634 AMAQI

35°C29/42°C

4th Aug 2025635 AMAQI
5 AM
4th Aug 2025636 AMAQI
4th Aug 2025637 AMAQI
4th Aug 2025748 AMAQI
4th Aug 2025809 AMAQI
4th Aug 20257810 AMAQI
4th Aug 20257411 AMAQI
4th Aug 20258512 PMAQI
12 PM
7 PM
12 AM
4 AM

--°C/°C

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

65AQI

15 heures / Jour
450 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 5 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

64AQI

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

64AQI

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 64), tandis que l'AQI le plus bas était entre 12 AM à 11 PM (Moyenne 64).

Jours de 2025 Vs Qualité de l'Air

Economic Development Zone Management Committee, Zhengzhou, Henan, China

2025

0.9%

2

48%

103

37%

80

13%

29

0.4%

1

Nombre total de jours avec différentes catégories AQI au cours des 216 derniers jours de 2025 (149 jours restants)

Bon
2 Jours
Modéré
103 Jours
Pauvre
80 Jours
Non sain
29 Jours
Sévère
0 Jours
Dangereux
1 Jours

Sous les limites sécuritaires de l'OMS pour la qualité de l'air : 0.93%

Niveau de risque sanitaire:

Extrême

En 2025, 0.93% des 216 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

Economic Development Zone Management Committee, Zhengzhou, 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
161AQI
2nd Janvier 2025
155AQI
3rd Janvier 2025
162AQI
4th Janvier 2025
160AQI
5th Janvier 2025
146AQI
6th Janvier 2025
102AQI
7th Janvier 2025
105AQI
8th Janvier 2025
77AQI
9th Janvier 2025
83AQI
10th Janvier 2025
111AQI
11th Janvier 2025
86AQI
12th Janvier 2025
82AQI
13th Janvier 2025
128AQI
14th Janvier 2025
123AQI
15th Janvier 2025
84AQI
16th Janvier 2025
93AQI
17th Janvier 2025
128AQI
18th Janvier 2025
131AQI
19th Janvier 2025
133AQI
20th Janvier 2025
169AQI
21st Janvier 2025
188AQI
22nd Janvier 2025
167AQI
23rd Janvier 2025
148AQI
24th Janvier 2025
170AQI
25th Janvier 2025
167AQI
26th Janvier 2025
101AQI
27th Janvier 2025
84AQI
28th Janvier 2025
86AQI
29th Janvier 2025
191AQI
30th Janvier 2025
169AQI
31st Janvier 2025
170AQI
1st Février 2025
166AQI
2nd Février 2025
186AQI
3rd Février 2025
116AQI
4th Février 2025
104AQI
5th Février 2025
82AQI
6th Février 2025
89AQI
7th Février 2025
75AQI
8th Février 2025
74AQI
9th Février 2025
101AQI
10th Février 2025
130AQI
11th Février 2025
150AQI
12th Février 2025
104AQI
13th Février 2025
104AQI
14th Février 2025
109AQI
15th Février 2025
107AQI
16th Février 2025
89AQI
17th Février 2025
112AQI
18th Février 2025
132AQI
19th Février 2025
101AQI
20th Février 2025
136AQI
21st Février 2025
142AQI
22nd Février 2025
151AQI
23rd Février 2025
132AQI
24th Février 2025
156AQI
25th Février 2025
130AQI
26th Février 2025
153AQI
27th Février 2025
156AQI
28th Février 2025
168AQI
1st Mars 2025
138AQI
2nd Mars 2025
94AQI
3rd Mars 2025
82AQI
4th Mars 2025
98AQI
5th Mars 2025
137AQI
6th Mars 2025
130AQI
7th Mars 2025
145AQI
8th Mars 2025
144AQI
9th Mars 2025
149AQI
10th Mars 2025
153AQI
11th Mars 2025
160AQI
12th Mars 2025
144AQI
13th Mars 2025
171AQI
14th Mars 2025
106AQI
15th Mars 2025
145AQI
16th Mars 2025
79AQI
17th Mars 2025
85AQI
18th Mars 2025
75AQI
19th Mars 2025
88AQI
20th Mars 2025
64AQI
21st Mars 2025
67AQI
22nd Mars 2025
75AQI
23rd Mars 2025
96AQI
24th Mars 2025
425AQI
25th Mars 2025
132AQI
26th Mars 2025
165AQI
27th Mars 2025
133AQI
28th Mars 2025
143AQI
29th Mars 2025
94AQI
30th Mars 2025
102AQI
31st Mars 2025
105AQI
1st Avril 2025
104AQI
2nd Avril 2025
78AQI
3rd Avril 2025
99AQI
4th Avril 2025
119AQI
5th Avril 2025
88AQI
6th Avril 2025
114AQI
7th Avril 2025
130AQI
8th Avril 2025
139AQI
9th Avril 2025
134AQI
10th Avril 2025
142AQI
11th Avril 2025
139AQI
12th Avril 2025
194AQI
13th Avril 2025
122AQI
14th Avril 2025
106AQI
15th Avril 2025
99AQI
16th Avril 2025
158AQI
17th Avril 2025
139AQI
18th Avril 2025
146AQI
19th Avril 2025
137AQI
20th Avril 2025
126AQI
21st Avril 2025
116AQI
22nd Avril 2025
105AQI
23rd Avril 2025
136AQI
24th Avril 2025
95AQI
25th Avril 2025
126AQI
26th Avril 2025
110AQI
27th Avril 2025
119AQI
28th Avril 2025
87AQI
29th Avril 2025
87AQI
30th Avril 2025
118AQI
1st Mai 2025
99AQI
2nd Mai 2025
134AQI
3rd Mai 2025
90AQI
4th Mai 2025
99AQI
5th Mai 2025
152AQI
6th Mai 2025
151AQI
7th Mai 2025
161AQI
8th Mai 2025
148AQI
9th Mai 2025
124AQI
10th Mai 2025
100AQI
11th Mai 2025
95AQI
12th Mai 2025
97AQI
13th Mai 2025
115AQI
14th Mai 2025
113AQI
15th Mai 2025
91AQI
16th Mai 2025
112AQI
17th Mai 2025
174AQI
18th Mai 2025
116AQI
19th Mai 2025
142AQI
20th Mai 2025
122AQI
21st Mai 2025
138AQI
22nd Mai 2025
122AQI
23rd Mai 2025
142AQI
24th Mai 2025
107AQI
25th Mai 2025
107AQI
26th Mai 2025
95AQI
27th Mai 2025
114AQI
28th Mai 2025
109AQI
29th Mai 2025
111AQI
30th Mai 2025
98AQI
31st Mai 2025
93AQI
1st Juin 2025
88AQI
2nd Juin 2025
95AQI
3rd Juin 2025
75AQI
4th Juin 2025
90AQI
5th Juin 2025
77AQI
6th Juin 2025
85AQI
7th Juin 2025
113AQI
8th Juin 2025
100AQI
9th Juin 2025
97AQI
10th Juin 2025
90AQI
11th Juin 2025
94AQI
12th Juin 2025
83AQI
13th Juin 2025
86AQI
14th Juin 2025
78AQI
15th Juin 2025
73AQI
16th Juin 2025
82AQI
17th Juin 2025
81AQI
18th Juin 2025
70AQI
19th Juin 2025
68AQI
20th Juin 2025
65AQI
21st Juin 2025
65AQI
22nd Juin 2025
56AQI
23rd Juin 2025
61AQI
24th Juin 2025
65AQI
25th Juin 2025
76AQI
26th Juin 2025
63AQI
27th Juin 2025
66AQI
28th Juin 2025
60AQI
29th Juin 2025
56AQI
30th Juin 2025
57AQI
1st Juillet 2025
53AQI
2nd Juillet 2025
53AQI
3rd Juillet 2025
50AQI
4th Juillet 2025
57AQI
5th Juillet 2025
48AQI
6th Juillet 2025
57AQI
7th Juillet 2025
64AQI
8th Juillet 2025
59AQI
9th Juillet 2025
63AQI
10th Juillet 2025
73AQI
11th Juillet 2025
77AQI
12th Juillet 2025
78AQI
13th Juillet 2025
78AQI
14th Juillet 2025
78AQI
15th Juillet 2025
79AQI
16th Juillet 2025
75AQI
17th Juillet 2025
61AQI
18th Juillet 2025
60AQI
19th Juillet 2025
66AQI
20th Juillet 2025
66AQI
21st Juillet 2025
63AQI
22nd Juillet 2025
56AQI
23rd Juillet 2025
54AQI
24th Juillet 2025
59AQI
25th Juillet 2025
61AQI
26th Juillet 2025
59AQI
27th Juillet 2025
58AQI
28th Juillet 2025
62AQI
29th Juillet 2025
61AQI
30th Juillet 2025
60AQI
31st Juillet 2025
61AQI
1st Août 2025
64AQI
2nd Août 2025
63AQI
3rd Août 2025
63AQI

131AQI

123AQI

127AQI

120AQI

118AQI

77AQI

63AQI

63AQI

Nombre de jours

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

2025108AQI

8
11
12
5
16
7
12
14
4
1
7
21
2
10
17
4
29
1
2
29
3
2
103
80
29
1

Le plus élevé AQI enregistré en

Janvier

131AQI

Le plus bas AQI enregistré en

Juillet

63AQI

2024105AQI

6
9
12
3
1
5
11
10
3
7
13
11
15
15
17
11
2
30
9
22
12
19
4
18
6
1
1
9
11
10
12
11
7
8
17
6
26
168
104
57
8
1

Le plus élevé AQI enregistré en

Janvier

151AQI

Le plus bas AQI enregistré en

Juillet

57AQI

2023111AQI

8
6
8
8
1
3
9
14
2
4
13
13
1
9
12
6
1
2
2
19
10
26
4
3
28
3
23
5
1
22
6
15
16
2
10
13
4
2
6
10
12
1
13
173
104
57
13
3

Le plus élevé AQI enregistré en

Janvier

162AQI

Le plus bas AQI enregistré en

Juillet

69AQI

2022119AQI

1
24
6
2
9
11
9
13
7
1
1
5
12
22
8
1
26
4
20
1
2
20
7
4
9
16
2
2
6
15
7
1
7
9
10
3
1
7
128
95
62
10
2

Le plus élevé AQI enregistré en

Janvier

180AQI

Le plus bas AQI enregistré en

Juillet

73AQI

2021114AQI

8
6
9
7
1
9
11
8
4
17
7
1
2
11
16
1
2
1
17
8
2
2
13
8
2
17
1
3
22
6
5
18
7
3
10
9
9
12
7
11
11
13
6
1
16
152
109
53
9
5

Le plus élevé AQI enregistré en

Mars

167AQI

Le plus bas AQI enregistré en

Juillet

65AQI

2020108AQI

1
4
7
1
4
16
1
11
6
1
1
16
13
16
9
5
22
4
1
20
9
11
14
6
7
8
13
2
2
1
12
13
3
10
112
98
35
5

Le plus élevé AQI enregistré en

Décembre

152AQI

Le plus bas AQI enregistré en

Août

75AQI

Années les plus & moins polluées des 6 dernières années

Année la plus polluée enregistrée
2022(Moyenne)
119AQI
Année la moins polluée enregistrée
2024(Moyenne)
105AQI

La qualité de l'air annuelle de Economic Development Zone Management Committee pour l'année 2025 AQI (108) montre un changement moyen de pourcentage de -3.1% (amélioré AQI) par rapport aux années précédentes : 2020 (108), 2021 (114), 2022 (119), 2023 (111), 2024 (105).