Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Analyse Historique de la Qualité de l'Air à Chengguan, 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 Juin

Chengguan, Henan, China

2024
2025
2026
AQI
.
Jours

Tendances AQI : Le plus élevé et le plus bas

AQI le plus élevé enregistré le
2nd Jun 2026
124AQI
AQI le plus bas enregistré le
4th Jun 2026
56AQI

Analyse du même jour (4th June):
Ce jour-là, l'AQI au cours des 3 années a varié de manière significative : 2026 se classe 3rd le plus élevé AQI à 56 de Modéré qualité de l'air, montrant une amélioration par rapport à 2025 et 2024 le même jour.

Télécharger les données annuelles 2024

Rapport mondial sur la qualité de l'air

Globe

Tendance AQI Jour & Nuit : 3rd Jun - 4th Jun 2026

Chengguan, Henan, China

AQI
Jour
Nuit
.

5 AM3rd Jun 2026

7 PM

4 AM4th Jun 2026

Heure du jour
Heure moyenne la plus haute
7AM3rd Jun

151AQI

Heure moyenne la plus basse
4PM3rd Jun

96AQI

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

130AQI

Heure moyenne la plus basse
4AM4th Jun

32AQI

Au cours des 24 dernières heures,

L'AQI de Chengguan a atteint son point le plus élevé de 151 à 7 AM pendant le Jour, tandis que le point le plus bas, 32, a été enregistré à 4 AM pendant le Nuit entre 3rd Jun et 4th Jun 2026.

Tendance AQI Jour & Nuit : May - Jun 2026

Chengguan, Henan, China

MayJun
06th - 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
6th May 2026785 AMAQI
6th May 2026826 AMAQI
6th May 2026807 AMAQI
6th May 2026738 AMAQI
6th May 2026889 AMAQI
6th May 20269210 AMAQI
6th May 20269011 AMAQI
6th May 20268512 PMAQI
6th May 2026861 PMAQI
6th May 2026942 PMAQI
6th May 2026903 PMAQI
6th May 2026824 PMAQI
6th May 2026935 PMAQI
6th May 2026986 PMAQI
6th May 20261017 PMAQI
6th May 20261088 PMAQI
6th May 2026989 PMAQI
6th May 20266210 PMAQI
6th May 20264811 PMAQI
7th May 20264212 AMAQI
7th May 2026521 AMAQI
7th May 2026342 AMAQI
7th May 2026483 AMAQI
7th May 2026364 AMAQI

24°C19/32°C

7th May 2026545 AMAQI
7th May 2026696 AMAQI
7th May 2026707 AMAQI
7th May 2026828 AMAQI
7th May 2026669 AMAQI
7th May 20266210 AMAQI
7th May 20268011 AMAQI
7th May 20267012 PMAQI
7th May 2026681 PMAQI
7th May 2026582 PMAQI
7th May 2026583 PMAQI
7th May 2026554 PMAQI
7th May 2026515 PMAQI
7th May 2026446 PMAQI
7th May 2026487 PMAQI
7th May 2026438 PMAQI
7th May 2026509 PMAQI
7th May 20265010 PMAQI
7th May 20264411 PMAQI
8th May 20265512 AMAQI
8th May 2026511 AMAQI
8th May 2026502 AMAQI
8th May 2026523 AMAQI
8th May 2026634 AMAQI

21°C16/25°C

8th May 2026845 AMAQI
8th May 2026966 AMAQI
8th May 2026627 AMAQI
8th May 2026488 AMAQI
8th May 2026529 AMAQI
8th May 20266010 AMAQI
8th May 20265611 AMAQI
8th May 20265312 PMAQI
8th May 2026521 PMAQI
8th May 2026532 PMAQI
8th May 2026543 PMAQI
8th May 2026604 PMAQI
8th May 2026525 PMAQI
8th May 2026586 PMAQI
8th May 2026567 PMAQI
8th May 2026638 PMAQI
8th May 2026619 PMAQI
8th May 20266310 PMAQI
8th May 20266211 PMAQI
9th May 20265612 AMAQI
9th May 2026541 AMAQI
9th May 2026702 AMAQI
9th May 2026663 AMAQI
9th May 2026674 AMAQI

19°C13/27°C

9th May 2026695 AMAQI
9th May 2026786 AMAQI
9th May 2026767 AMAQI
9th May 2026728 AMAQI
9th May 2026689 AMAQI
9th May 20266910 AMAQI
9th May 20267011 AMAQI
9th May 20266812 PMAQI
9th May 2026561 PMAQI
9th May 2026632 PMAQI
9th May 2026713 PMAQI
9th May 2026624 PMAQI
9th May 2026625 PMAQI
9th May 2026626 PMAQI
9th May 2026817 PMAQI
9th May 2026698 PMAQI
9th May 2026659 PMAQI
9th May 20266410 PMAQI
9th May 20266511 PMAQI
10th May 20266912 AMAQI
10th May 2026921 AMAQI
10th May 2026862 AMAQI
10th May 2026843 AMAQI
10th May 2026804 AMAQI

22°C13/30°C

10th May 2026905 AMAQI
10th May 2026886 AMAQI
10th May 2026987 AMAQI
10th May 2026718 AMAQI
10th May 2026809 AMAQI
10th May 20268810 AMAQI
10th May 20268611 AMAQI
10th May 20268712 PMAQI
10th May 2026841 PMAQI
10th May 2026822 PMAQI
10th May 2026863 PMAQI
10th May 2026714 PMAQI
10th May 2026585 PMAQI
10th May 2026806 PMAQI
10th May 2026787 PMAQI
10th May 2026758 PMAQI
10th May 2026889 PMAQI
10th May 20268810 PMAQI
10th May 20269811 PMAQI
11th May 20268112 AMAQI
11th May 2026911 AMAQI
11th May 20261022 AMAQI
11th May 2026983 AMAQI
11th May 20261064 AMAQI

25°C17/34°C

11th May 2026965 AMAQI
11th May 2026956 AMAQI
11th May 2026957 AMAQI
11th May 2026908 AMAQI
11th May 2026939 AMAQI
11th May 20268110 AMAQI
11th May 20269311 AMAQI
11th May 20269412 PMAQI
11th May 2026991 PMAQI
11th May 2026952 PMAQI
11th May 2026933 PMAQI
11th May 2026824 PMAQI
11th May 2026945 PMAQI
11th May 2026986 PMAQI
11th May 20261027 PMAQI
11th May 20261008 PMAQI
11th May 2026989 PMAQI
11th May 202610010 PMAQI
11th May 202610611 PMAQI
12th May 202612212 AMAQI
12th May 20261161 AMAQI
12th May 20261202 AMAQI
12th May 20261423 AMAQI
12th May 20261504 AMAQI

26°C20/33°C

12th May 20261525 AMAQI
12th May 20261496 AMAQI
12th May 20261517 AMAQI
12th May 20261468 AMAQI
12th May 20261309 AMAQI
12th May 202614410 AMAQI
12th May 202612411 AMAQI
12th May 202612112 PMAQI
12th May 20261261 PMAQI
12th May 20261102 PMAQI
12th May 2026913 PMAQI
12th May 2026964 PMAQI
12th May 20261035 PMAQI
12th May 20261086 PMAQI
12th May 20261127 PMAQI
12th May 20261088 PMAQI
12th May 2026989 PMAQI
12th May 20269710 PMAQI
12th May 202612811 PMAQI
13th May 202613012 AMAQI
13th May 20261241 AMAQI
13th May 20261192 AMAQI
13th May 20261163 AMAQI
13th May 20261144 AMAQI

28°C21/36°C

13th May 20261235 AMAQI
13th May 20261386 AMAQI
13th May 20261407 AMAQI
13th May 20261498 AMAQI
13th May 20261509 AMAQI
13th May 202614410 AMAQI
13th May 202613911 AMAQI
13th May 202615012 PMAQI
13th May 20261421 PMAQI
13th May 20261122 PMAQI
13th May 20261063 PMAQI
13th May 20261054 PMAQI
13th May 20261105 PMAQI
13th May 20261496 PMAQI
13th May 20261437 PMAQI
13th May 20261348 PMAQI
13th May 20261449 PMAQI
13th May 202613910 PMAQI
13th May 202612411 PMAQI
14th May 202612912 AMAQI
14th May 20261171 AMAQI
14th May 20261102 AMAQI
14th May 20261163 AMAQI
14th May 20261294 AMAQI

27°C22/34°C

14th May 20261345 AMAQI
14th May 20261386 AMAQI
14th May 20261377 AMAQI
14th May 2026388 AMAQI
14th May 2026909 AMAQI
14th May 202612210 AMAQI
14th May 202613411 AMAQI
14th May 202614312 PMAQI
14th May 20261261 PMAQI
14th May 20261262 PMAQI
14th May 2026993 PMAQI
14th May 20261004 PMAQI
14th May 20261015 PMAQI
14th May 20261046 PMAQI
14th May 20261127 PMAQI
14th May 20261248 PMAQI
14th May 20261109 PMAQI
14th May 20269410 PMAQI
14th May 20267611 PMAQI
15th May 20267912 AMAQI
15th May 2026841 AMAQI
15th May 2026982 AMAQI
15th May 2026953 AMAQI
15th May 2026924 AMAQI

26°C19/34°C

15th May 20261005 AMAQI
15th May 20261026 AMAQI
15th May 20261137 AMAQI
15th May 2026948 AMAQI
15th May 20261029 AMAQI
15th May 202610010 AMAQI
15th May 20269611 AMAQI
15th May 20269412 PMAQI
15th May 2026841 PMAQI
15th May 2026782 PMAQI
15th May 2026843 PMAQI
15th May 2026754 PMAQI
15th May 2026665 PMAQI
15th May 2026806 PMAQI
15th May 2026877 PMAQI
15th May 2026778 PMAQI
15th May 2026729 PMAQI
15th May 20267310 PMAQI
15th May 20268011 PMAQI
16th May 20269512 AMAQI
16th May 2026861 AMAQI
16th May 2026842 AMAQI
16th May 2026743 AMAQI
16th May 2026704 AMAQI

26°C20/33°C

16th May 2026705 AMAQI
16th May 2026706 AMAQI
16th May 2026827 AMAQI
16th May 2026828 AMAQI
16th May 2026689 AMAQI
16th May 20267510 AMAQI
16th May 20267411 AMAQI
16th May 20268712 PMAQI
16th May 2026791 PMAQI
16th May 2026852 PMAQI
16th May 2026813 PMAQI
16th May 2026734 PMAQI
16th May 2026645 PMAQI
16th May 2026666 PMAQI
16th May 2026707 PMAQI
16th May 2026748 PMAQI
16th May 2026789 PMAQI
16th May 20268510 PMAQI
16th May 20267311 PMAQI
17th May 20266812 AMAQI
17th May 2026801 AMAQI
17th May 2026782 AMAQI
17th May 2026743 AMAQI
17th May 2026734 AMAQI

23°C20/28°C

17th May 2026735 AMAQI
17th May 2026746 AMAQI
17th May 2026707 AMAQI
17th May 2026638 AMAQI
17th May 2026569 AMAQI
17th May 20265810 AMAQI
17th May 20266311 AMAQI
17th May 20267112 PMAQI
17th May 2026661 PMAQI
17th May 2026602 PMAQI
17th May 2026613 PMAQI
17th May 2026624 PMAQI
17th May 2026585 PMAQI
17th May 2026586 PMAQI
17th May 2026547 PMAQI
17th May 2026548 PMAQI
17th May 2026589 PMAQI
17th May 20265310 PMAQI
17th May 20265611 PMAQI
18th May 20266812 AMAQI
18th May 2026601 AMAQI
18th May 2026542 AMAQI
18th May 2026583 AMAQI
18th May 2026654 AMAQI

20°C18/20°C

18th May 2026615 AMAQI
18th May 2026676 AMAQI
18th May 2026617 AMAQI
18th May 2026608 AMAQI
18th May 2026689 AMAQI
18th May 20266210 AMAQI
18th May 20266411 AMAQI
18th May 20265212 PMAQI
18th May 2026481 PMAQI
18th May 2026472 PMAQI
18th May 2026513 PMAQI
18th May 2026504 PMAQI
18th May 2026535 PMAQI
18th May 2026486 PMAQI
18th May 2026517 PMAQI
18th May 2026528 PMAQI
18th May 2026549 PMAQI
18th May 20265410 PMAQI
18th May 20265611 PMAQI
19th May 20265912 AMAQI
19th May 2026581 AMAQI
19th May 2026542 AMAQI
19th May 2026543 AMAQI
19th May 2026514 AMAQI

22°C19/28°C

19th May 2026525 AMAQI
19th May 2026486 AMAQI
19th May 2026547 AMAQI
19th May 2026568 AMAQI
19th May 2026589 AMAQI
19th May 20265610 AMAQI
19th May 20264511 AMAQI
19th May 20264412 PMAQI
19th May 2026431 PMAQI
19th May 2026462 PMAQI
19th May 2026433 PMAQI
19th May 2026464 PMAQI
19th May 2026505 PMAQI
19th May 2026526 PMAQI
19th May 2026587 PMAQI
19th May 2026648 PMAQI
19th May 2026689 PMAQI
19th May 20266910 PMAQI
19th May 20267011 PMAQI
20th May 20267012 AMAQI
20th May 2026701 AMAQI
20th May 2026752 AMAQI
20th May 2026783 AMAQI
20th May 2026804 AMAQI

23°C18/27°C

20th May 2026825 AMAQI
20th May 2026816 AMAQI
20th May 2026787 AMAQI
20th May 2026568 AMAQI
20th May 2026479 AMAQI
20th May 20264210 AMAQI
20th May 20264211 AMAQI
20th May 20264212 PMAQI
20th May 2026481 PMAQI
20th May 2026532 PMAQI
20th May 2026603 PMAQI
20th May 2026634 PMAQI
20th May 2026615 PMAQI
20th May 2026626 PMAQI
20th May 2026627 PMAQI
20th May 2026638 PMAQI
20th May 2026669 PMAQI
20th May 20267210 PMAQI
20th May 20267011 PMAQI
21st May 20266812 AMAQI
21st May 2026701 AMAQI
21st May 2026592 AMAQI
21st May 2026423 AMAQI
21st May 2026444 AMAQI

21°C18/25°C

21st May 2026375 AMAQI
21st May 2026616 AMAQI
21st May 2026747 AMAQI
21st May 2026788 AMAQI
21st May 2026729 AMAQI
21st May 20267310 AMAQI
21st May 20267311 AMAQI
21st May 20267312 PMAQI
21st May 2026731 PMAQI
21st May 2026772 PMAQI
21st May 2026823 PMAQI
21st May 2026774 PMAQI
21st May 2026765 PMAQI
21st May 2026796 PMAQI
21st May 2026757 PMAQI
21st May 2026748 PMAQI
21st May 2026729 PMAQI
21st May 20267610 PMAQI
21st May 20267011 PMAQI
22nd May 20268612 AMAQI
22nd May 2026831 AMAQI
22nd May 2026772 AMAQI
22nd May 2026823 AMAQI
22nd May 2026834 AMAQI

22°C16/27°C

22nd May 2026795 AMAQI
22nd May 2026766 AMAQI
22nd May 2026767 AMAQI
22nd May 2026728 AMAQI
22nd May 2026779 AMAQI
22nd May 20268410 AMAQI
22nd May 20268411 AMAQI
22nd May 20268412 PMAQI
22nd May 2026841 PMAQI
22nd May 2026842 PMAQI
22nd May 2026843 PMAQI
22nd May 2026844 PMAQI
22nd May 2026845 PMAQI
22nd May 2026846 PMAQI
22nd May 2026787 PMAQI
22nd May 2026788 PMAQI
22nd May 2026889 PMAQI
22nd May 20268710 PMAQI
22nd May 20268411 PMAQI
23rd May 20268612 AMAQI
23rd May 2026841 AMAQI
23rd May 2026862 AMAQI
23rd May 2026963 AMAQI
23rd May 2026784 AMAQI

23°C21/28°C

23rd May 2026685 AMAQI
23rd May 2026706 AMAQI
23rd May 2026697 AMAQI
23rd May 2026728 AMAQI
23rd May 2026709 AMAQI
23rd May 20266810 AMAQI
23rd May 20266811 AMAQI
23rd May 20266812 PMAQI
23rd May 2026681 PMAQI
23rd May 2026682 PMAQI
23rd May 2026643 PMAQI
23rd May 2026654 PMAQI
23rd May 2026675 PMAQI
23rd May 2026646 PMAQI
23rd May 2026667 PMAQI
23rd May 2026648 PMAQI
23rd May 2026649 PMAQI
23rd May 20267510 PMAQI
23rd May 20267911 PMAQI
24th May 20267212 AMAQI
24th May 2026741 AMAQI
24th May 2026792 AMAQI
24th May 2026773 AMAQI
24th May 2026804 AMAQI

25°C20/33°C

24th May 2026765 AMAQI
24th May 2026806 AMAQI
24th May 2026757 AMAQI
24th May 2026788 AMAQI
24th May 2026709 AMAQI
24th May 20266810 AMAQI
24th May 20266811 AMAQI
24th May 20266812 PMAQI
24th May 2026681 PMAQI
24th May 2026702 PMAQI
24th May 2026663 PMAQI
24th May 2026684 PMAQI
24th May 2026685 PMAQI
24th May 2026646 PMAQI
24th May 2026637 PMAQI
24th May 2026688 PMAQI
24th May 2026759 PMAQI
24th May 20268010 PMAQI
24th May 20266811 PMAQI
25th May 20267212 AMAQI
25th May 2026771 AMAQI
25th May 2026742 AMAQI
25th May 2026683 AMAQI
25th May 2026684 AMAQI

25°C21/31°C

25th May 2026705 AMAQI
25th May 2026736 AMAQI
25th May 2026727 AMAQI
25th May 2026748 AMAQI
25th May 2026669 AMAQI
25th May 20266710 AMAQI
25th May 20266711 AMAQI
25th May 20266712 PMAQI
25th May 2026671 PMAQI
25th May 2026612 PMAQI
25th May 2026593 PMAQI
25th May 2026584 PMAQI
25th May 2026565 PMAQI
25th May 2026596 PMAQI
25th May 2026617 PMAQI
25th May 2026718 PMAQI
25th May 2026689 PMAQI
25th May 20266310 PMAQI
25th May 20266211 PMAQI
26th May 20265612 AMAQI
26th May 2026571 AMAQI
26th May 2026522 AMAQI
26th May 2026503 AMAQI
26th May 2026494 AMAQI

21°C20/22°C

26th May 2026545 AMAQI
26th May 2026546 AMAQI
26th May 2026527 AMAQI
26th May 2026498 AMAQI
26th May 2026529 AMAQI
26th May 20265310 AMAQI
26th May 20265311 AMAQI
26th May 20265612 PMAQI
26th May 2026661 PMAQI
26th May 2026642 PMAQI
26th May 2026613 PMAQI
26th May 2026224 PMAQI
26th May 2026225 PMAQI
26th May 2026226 PMAQI
26th May 2026227 PMAQI
26th May 2026268 PMAQI
26th May 2026319 PMAQI
26th May 20263110 PMAQI
26th May 20264411 PMAQI
27th May 20264512 AMAQI
27th May 2026371 AMAQI
27th May 2026312 AMAQI
27th May 2026423 AMAQI
27th May 2026344 AMAQI

20°C18/23°C

27th May 2026295 AMAQI
27th May 2026386 AMAQI
27th May 2026357 AMAQI
27th May 2026348 AMAQI
27th May 2026699 AMAQI
27th May 20265010 AMAQI
27th May 20265011 AMAQI
27th May 20265512 PMAQI
27th May 2026541 PMAQI
27th May 2026662 PMAQI
27th May 2026453 PMAQI
27th May 2026614 PMAQI
27th May 2026665 PMAQI
27th May 2026846 PMAQI
27th May 2026847 PMAQI
27th May 2026918 PMAQI
27th May 20261069 PMAQI
27th May 202611210 PMAQI
27th May 202612011 PMAQI
28th May 202611912 AMAQI
28th May 20261181 AMAQI
28th May 20261352 AMAQI
28th May 20261323 AMAQI
28th May 20261194 AMAQI

23°C17/29°C

28th May 2026515 AMAQI
28th May 2026506 AMAQI
28th May 2026967 AMAQI
28th May 2026968 AMAQI
28th May 2026769 AMAQI
28th May 20265510 AMAQI
28th May 20265611 AMAQI
28th May 20264812 PMAQI
28th May 2026471 PMAQI
28th May 2026462 PMAQI
28th May 2026443 PMAQI
28th May 2026434 PMAQI
28th May 2026455 PMAQI
28th May 2026506 PMAQI
28th May 2026507 PMAQI
28th May 2026498 PMAQI
28th May 2026519 PMAQI
28th May 20265010 PMAQI
28th May 20264711 PMAQI
29th May 20264612 AMAQI
29th May 2026421 AMAQI
29th May 2026422 AMAQI
29th May 2026463 AMAQI
29th May 2026564 AMAQI

25°C20/29°C

29th May 2026505 AMAQI
29th May 2026486 AMAQI
29th May 2026547 AMAQI
29th May 2026478 AMAQI
29th May 2026509 AMAQI
29th May 20265510 AMAQI
29th May 20265911 AMAQI
29th May 20265212 PMAQI
29th May 2026421 PMAQI
29th May 2026492 PMAQI
29th May 2026543 PMAQI
29th May 2026404 PMAQI
29th May 2026385 PMAQI
29th May 2026386 PMAQI
29th May 2026557 PMAQI
29th May 2026638 PMAQI
29th May 2026629 PMAQI
29th May 20266210 PMAQI
29th May 20267511 PMAQI
30th May 20268212 AMAQI
30th May 2026871 AMAQI
30th May 20261042 AMAQI
30th May 20261063 AMAQI
30th May 20261044 AMAQI

27°C21/33°C

30th May 2026915 AMAQI
30th May 2026906 AMAQI
30th May 2026997 AMAQI
30th May 2026868 AMAQI
30th May 20261149 AMAQI
30th May 20268410 AMAQI
30th May 20268411 AMAQI
30th May 20267812 PMAQI
30th May 2026701 PMAQI
30th May 2026472 PMAQI
30th May 2026403 PMAQI
30th May 2026324 PMAQI
30th May 2026325 PMAQI
30th May 2026346 PMAQI
30th May 2026487 PMAQI
30th May 2026528 PMAQI
30th May 2026549 PMAQI
30th May 20266110 PMAQI
30th May 20265811 PMAQI
31st May 20268012 AMAQI
31st May 2026841 AMAQI
31st May 2026802 AMAQI
31st May 2026763 AMAQI
31st May 2026844 AMAQI

28°C21/36°C

31st May 2026765 AMAQI
31st May 2026786 AMAQI
31st May 2026827 AMAQI
31st May 2026788 AMAQI
31st May 2026749 AMAQI
31st May 20266610 AMAQI
31st May 20267011 AMAQI
31st May 20266012 PMAQI
31st May 2026581 PMAQI
31st May 2026402 PMAQI
31st May 2026383 PMAQI
31st May 2026364 PMAQI
31st May 2026335 PMAQI
31st May 2026346 PMAQI
31st May 2026577 PMAQI
31st May 2026648 PMAQI
31st May 2026769 PMAQI
31st May 20268810 PMAQI
31st May 20269211 PMAQI
1st Jun 20269812 AMAQI
1st Jun 2026961 AMAQI
1st Jun 2026992 AMAQI
1st Jun 2026963 AMAQI
1st Jun 2026904 AMAQI

29°C22/35°C

1st Jun 2026925 AMAQI
1st Jun 20261086 AMAQI
1st Jun 20261127 AMAQI
1st Jun 20261048 AMAQI
1st Jun 20261069 AMAQI
1st Jun 202610910 AMAQI
1st Jun 20268411 AMAQI
1st Jun 20267312 PMAQI
1st Jun 2026871 PMAQI
1st Jun 2026842 PMAQI
1st Jun 2026843 PMAQI
1st Jun 2026934 PMAQI
1st Jun 2026905 PMAQI
1st Jun 2026876 PMAQI
1st Jun 2026877 PMAQI
1st Jun 2026888 PMAQI
1st Jun 2026889 PMAQI
1st Jun 202610010 PMAQI
1st Jun 202611411 PMAQI
2nd Jun 202612512 AMAQI
2nd Jun 20261241 AMAQI
2nd Jun 20261302 AMAQI
2nd Jun 20261433 AMAQI
2nd Jun 20261334 AMAQI

29°C22/36°C

2nd Jun 20261405 AMAQI
2nd Jun 20261466 AMAQI
2nd Jun 20261347 AMAQI
2nd Jun 20261038 AMAQI
2nd Jun 20261449 AMAQI
2nd Jun 202612610 AMAQI
2nd Jun 202613411 AMAQI
2nd Jun 202612412 PMAQI
2nd Jun 20261261 PMAQI
2nd Jun 20261182 PMAQI
2nd Jun 2026983 PMAQI
2nd Jun 2026944 PMAQI
2nd Jun 2026975 PMAQI
2nd Jun 20261086 PMAQI
2nd Jun 20261187 PMAQI
2nd Jun 20261078 PMAQI
2nd Jun 20261329 PMAQI
2nd Jun 202613310 PMAQI
2nd Jun 202612811 PMAQI
3rd Jun 20265412 AMAQI
3rd Jun 20261241 AMAQI
3rd Jun 20261402 AMAQI
3rd Jun 20261463 AMAQI
3rd Jun 20261414 AMAQI

31°C25/39°C

3rd Jun 20261305 AMAQI
3rd Jun 20261506 AMAQI
3rd Jun 20261517 AMAQI
3rd Jun 20261348 AMAQI
3rd Jun 20261269 AMAQI
3rd Jun 202611810 AMAQI
3rd Jun 202611211 AMAQI
3rd Jun 202610912 PMAQI
3rd Jun 20261141 PMAQI
3rd Jun 20261132 PMAQI
3rd Jun 20261093 PMAQI
3rd Jun 2026964 PMAQI
3rd Jun 20261005 PMAQI
3rd Jun 20261026 PMAQI
3rd Jun 20261087 PMAQI
3rd Jun 20261308 PMAQI
3rd Jun 20261229 PMAQI
3rd Jun 202612310 PMAQI
3rd Jun 20268911 PMAQI
4th Jun 20266012 AMAQI
4th Jun 2026581 AMAQI
4th Jun 2026772 AMAQI
4th Jun 2026663 AMAQI
4th Jun 2026324 AMAQI

33°C27/40°C

4th Jun 2026325 AMAQI
5 AM
4th Jun 2026316 AMAQI
4th Jun 2026327 AMAQI
4th Jun 2026308 AMAQI
4th Jun 2026329 AMAQI
4th Jun 20264310 AMAQI
4th Jun 20263011 AMAQI
4th Jun 20263012 PMAQI
12 PM
4th Jun 2026301 PMAQI
4th Jun 2026322 PMAQI
4th Jun 2026563 PMAQI
4th Jun 20261004 PMAQI
4th Jun 2026835 PMAQI
4th Jun 2026846 PMAQI
4th Jun 2026797 PMAQI
7 PM
4th Jun 2026948 PMAQI
4th Jun 2026759 PMAQI
4th Jun 20268010 PMAQI
4th Jun 20268211 PMAQI
12 AM
4 AM

27°C21/34°C

Heure du jour
Heure moyenne la plus haute
6 AM - 7 AM

85AQI

2 heures / Jour
60 heures / Mois
Heure moyenne la plus basse
3 PM - 5 PM

69AQI

3 heures / Jour
90 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 6 AM à 7 AM (Moyenne 85), tandis que l'AQI le plus bas était entre 3 PM à 5 PM (Moyenne 69).
Heure de la nuit
Heure moyenne la plus haute
1 AM - 4 AM

82AQI

4 heures / Jour
120 heures / Mois
Heure moyenne la plus basse
12 AM

78AQI

1 heures / Jour
30 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 1 AM à 4 AM (Moyenne 82), tandis que l'AQI le plus bas était entre 12 AM à 12 AM (Moyenne 78).

Jours de 2026 Vs Qualité de l'Air

Chengguan, Henan, China

2026

1%

2

43%

67

34%

52

22%

34

Nombre total de jours avec différentes catégories AQI au cours des 155 derniers jours de 2026 (210 jours restants)

Bon
2 Jours
Modéré
67 Jours
Pauvre
52 Jours
Non sain
34 Jours
Sévère
0 Jours
Dangereux
0 Jours

Sous les limites sécuritaires de l'OMS pour la qualité de l'air : 1%

Niveau de risque sanitaire:

Extrême

En 2026, 1% des 155 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

Chengguan, Henan, China

Niveaux AQI en 2026

AQI (US)
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.

-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st Janvier 2026
116AQI (US)
2nd Janvier 2026
168AQI (US)
3rd Janvier 2026
173AQI (US)
4th Janvier 2026
174AQI (US)
5th Janvier 2026
190AQI (US)
6th Janvier 2026
90AQI (US)
7th Janvier 2026
78AQI (US)
8th Janvier 2026
114AQI (US)
9th Janvier 2026
86AQI (US)
10th Janvier 2026
74AQI (US)
11th Janvier 2026
70AQI (US)
12th Janvier 2026
98AQI (US)
13th Janvier 2026
118AQI (US)
14th Janvier 2026
162AQI (US)
15th Janvier 2026
130AQI (US)
16th Janvier 2026
154AQI (US)
17th Janvier 2026
137AQI (US)
18th Janvier 2026
130AQI (US)
19th Janvier 2026
104AQI (US)
20th Janvier 2026
111AQI (US)
21st Janvier 2026
146AQI (US)
22nd Janvier 2026
165AQI (US)
23rd Janvier 2026
162AQI (US)
24th Janvier 2026
172AQI (US)
25th Janvier 2026
174AQI (US)
26th Janvier 2026
170AQI (US)
27th Janvier 2026
192AQI (US)
28th Janvier 2026
183AQI (US)
29th Janvier 2026
182AQI (US)
30th Janvier 2026
134AQI (US)
31st Janvier 2026
178AQI (US)
1st Février 2026
164AQI (US)
2nd Février 2026
154AQI (US)
3rd Février 2026
169AQI (US)
4th Février 2026
165AQI (US)
5th Février 2026
146AQI (US)
6th Février 2026
84AQI (US)
7th Février 2026
100AQI (US)
8th Février 2026
154AQI (US)
9th Février 2026
134AQI (US)
10th Février 2026
120AQI (US)
11th Février 2026
119AQI (US)
12th Février 2026
150AQI (US)
13th Février 2026
163AQI (US)
14th Février 2026
156AQI (US)
15th Février 2026
80AQI (US)
16th Février 2026
56AQI (US)
17th Février 2026
143AQI (US)
18th Février 2026
122AQI (US)
19th Février 2026
102AQI (US)
20th Février 2026
75AQI (US)
21st Février 2026
100AQI (US)
22nd Février 2026
88AQI (US)
23rd Février 2026
106AQI (US)
24th Février 2026
100AQI (US)
25th Février 2026
67AQI (US)
26th Février 2026
80AQI (US)
27th Février 2026
144AQI (US)
28th Février 2026
133AQI (US)
1st Mars 2026
101AQI (US)
2nd Mars 2026
134AQI (US)
3rd Mars 2026
166AQI (US)
4th Mars 2026
164AQI (US)
5th Mars 2026
155AQI (US)
6th Mars 2026
135AQI (US)
7th Mars 2026
116AQI (US)
8th Mars 2026
158AQI (US)
9th Mars 2026
158AQI (US)
10th Mars 2026
168AQI (US)
11th Mars 2026
161AQI (US)
12th Mars 2026
168AQI (US)
13th Mars 2026
168AQI (US)
14th Mars 2026
143AQI (US)
15th Mars 2026
93AQI (US)
16th Mars 2026
116AQI (US)
17th Mars 2026
151AQI (US)
18th Mars 2026
101AQI (US)
19th Mars 2026
109AQI (US)
20th Mars 2026
156AQI (US)
21st Mars 2026
144AQI (US)
22nd Mars 2026
111AQI (US)
23rd Mars 2026
108AQI (US)
24th Mars 2026
148AQI (US)
25th Mars 2026
139AQI (US)
26th Mars 2026
136AQI (US)
27th Mars 2026
156AQI (US)
28th Mars 2026
130AQI (US)
29th Mars 2026
74AQI (US)
30th Mars 2026
118AQI (US)
31st Mars 2026
125AQI (US)
1st Avril 2026
119AQI (US)
2nd Avril 2026
130AQI (US)
3rd Avril 2026
75AQI (US)
4th Avril 2026
54AQI (US)
5th Avril 2026
84AQI (US)
6th Avril 2026
88AQI (US)
7th Avril 2026
86AQI (US)
8th Avril 2026
91AQI (US)
9th Avril 2026
82AQI (US)
10th Avril 2026
118AQI (US)
11th Avril 2026
106AQI (US)
12th Avril 2026
108AQI (US)
13th Avril 2026
65AQI (US)
14th Avril 2026
80AQI (US)
15th Avril 2026
70AQI (US)
16th Avril 2026
127AQI (US)
17th Avril 2026
124AQI (US)
18th Avril 2026
110AQI (US)
19th Avril 2026
88AQI (US)
20th Avril 2026
87AQI (US)
21st Avril 2026
51AQI (US)
22nd Avril 2026
65AQI (US)
23rd Avril 2026
86AQI (US)
24th Avril 2026
70AQI (US)
25th Avril 2026
66AQI (US)
26th Avril 2026
98AQI (US)
27th Avril 2026
114AQI (US)
28th Avril 2026
78AQI (US)
29th Avril 2026
52AQI (US)
30th Avril 2026
76AQI (US)
1st Mai 2026
86AQI (US)
2nd Mai 2026
54AQI (US)
3rd Mai 2026
40AQI (US)
4th Mai 2026
52AQI (US)
5th Mai 2026
79AQI (US)
6th Mai 2026
84AQI (US)
7th Mai 2026
56AQI (US)
8th Mai 2026
59AQI (US)
9th Mai 2026
67AQI (US)
10th Mai 2026
83AQI (US)
11th Mai 2026
96AQI (US)
12th Mai 2026
122AQI (US)
13th Mai 2026
131AQI (US)
14th Mai 2026
113AQI (US)
15th Mai 2026
88AQI (US)
16th Mai 2026
76AQI (US)
17th Mai 2026
64AQI (US)
18th Mai 2026
57AQI (US)
19th Mai 2026
54AQI (US)
20th Mai 2026
64AQI (US)
21st Mai 2026
69AQI (US)
22nd Mai 2026
82AQI (US)
23rd Mai 2026
72AQI (US)
24th Mai 2026
72AQI (US)
25th Mai 2026
66AQI (US)
26th Mai 2026
46AQI (US)
27th Mai 2026
60AQI (US)
28th Mai 2026
70AQI (US)
29th Mai 2026
51AQI (US)
30th Mai 2026
72AQI (US)
31st Mai 2026
67AQI (US)
1st Juin 2026
94AQI (US)
2nd Juin 2026
124AQI (US)
3rd Juin 2026
118AQI (US)
4th Juin 2026
56AQI (US)
5th Juin 2026
6th Juin 2026
7th Juin 2026
8th Juin 2026
9th Juin 2026
10th Juin 2026
11th Juin 2026
12th Juin 2026
13th Juin 2026
14th Juin 2026
15th Juin 2026
16th Juin 2026
17th Juin 2026
18th Juin 2026
19th Juin 2026
20th Juin 2026
21st Juin 2026
22nd Juin 2026
23rd Juin 2026
24th Juin 2026
25th Juin 2026
26th Juin 2026
27th Juin 2026
28th Juin 2026
29th Juin 2026
30th Juin 2026
1st Juillet 2026
2nd Juillet 2026
3rd Juillet 2026
4th Juillet 2026
5th Juillet 2026
6th Juillet 2026
7th Juillet 2026
8th Juillet 2026
9th Juillet 2026
10th Juillet 2026
11th Juillet 2026
12th Juillet 2026
13th Juillet 2026
14th Juillet 2026
15th Juillet 2026
16th Juillet 2026
17th Juillet 2026
18th Juillet 2026
19th Juillet 2026
20th Juillet 2026
21st Juillet 2026
22nd Juillet 2026
23rd Juillet 2026
24th Juillet 2026
25th Juillet 2026
26th Juillet 2026
27th Juillet 2026
28th Juillet 2026
29th Juillet 2026
30th Juillet 2026
31st Juillet 2026
1st Août 2026
2nd Août 2026
3rd Août 2026
4th Août 2026
5th Août 2026
6th Août 2026
7th Août 2026
8th Août 2026
9th Août 2026
10th Août 2026
11th Août 2026
12th Août 2026
13th Août 2026
14th Août 2026
15th Août 2026
16th Août 2026
17th Août 2026
18th Août 2026
19th Août 2026
20th Août 2026
21st Août 2026
22nd Août 2026
23rd Août 2026
24th Août 2026
25th Août 2026
26th Août 2026
27th Août 2026
28th Août 2026
29th Août 2026
30th Août 2026
31st Août 2026
1st Septembre 2026
2nd Septembre 2026
3rd Septembre 2026
4th Septembre 2026
5th Septembre 2026
6th Septembre 2026
7th Septembre 2026
8th Septembre 2026
9th Septembre 2026
10th Septembre 2026
11th Septembre 2026
12th Septembre 2026
13th Septembre 2026
14th Septembre 2026
15th Septembre 2026
16th Septembre 2026
17th Septembre 2026
18th Septembre 2026
19th Septembre 2026
20th Septembre 2026
21st Septembre 2026
22nd Septembre 2026
23rd Septembre 2026
24th Septembre 2026
25th Septembre 2026
26th Septembre 2026
27th Septembre 2026
28th Septembre 2026
29th Septembre 2026
30th Septembre 2026
1st Octobre 2026
2nd Octobre 2026
3rd Octobre 2026
4th Octobre 2026
5th Octobre 2026
6th Octobre 2026
7th Octobre 2026
8th Octobre 2026
9th Octobre 2026
10th Octobre 2026
11th Octobre 2026
12th Octobre 2026
13th Octobre 2026
14th Octobre 2026
15th Octobre 2026
16th Octobre 2026
17th Octobre 2026
18th Octobre 2026
19th Octobre 2026
20th Octobre 2026
21st Octobre 2026
22nd Octobre 2026
23rd Octobre 2026
24th Octobre 2026
25th Octobre 2026
26th Octobre 2026
27th Octobre 2026
28th Octobre 2026
29th Octobre 2026
30th Octobre 2026
31st Octobre 2026
1st Novembre 2026
2nd Novembre 2026
3rd Novembre 2026
4th Novembre 2026
5th Novembre 2026
6th Novembre 2026
7th Novembre 2026
8th Novembre 2026
9th Novembre 2026
10th Novembre 2026
11th Novembre 2026
12th Novembre 2026
13th Novembre 2026
14th Novembre 2026
15th Novembre 2026
16th Novembre 2026
17th Novembre 2026
18th Novembre 2026
19th Novembre 2026
20th Novembre 2026
21st Novembre 2026
22nd Novembre 2026
23rd Novembre 2026
24th Novembre 2026
25th Novembre 2026
26th Novembre 2026
27th Novembre 2026
28th Novembre 2026
29th Novembre 2026
30th Novembre 2026
1st Décembre 2026
2nd Décembre 2026
3rd Décembre 2026
4th Décembre 2026
5th Décembre 2026
6th Décembre 2026
7th Décembre 2026
8th Décembre 2026
9th Décembre 2026
10th Décembre 2026
11th Décembre 2026
12th Décembre 2026
13th Décembre 2026
14th Décembre 2026
15th Décembre 2026
16th Décembre 2026
17th Décembre 2026
18th Décembre 2026
19th Décembre 2026
20th Décembre 2026
21st Décembre 2026
22nd Décembre 2026
23rd Décembre 2026
24th Décembre 2026
25th Décembre 2026
26th Décembre 2026
27th Décembre 2026
28th Décembre 2026
29th Décembre 2026
30th Décembre 2026
31st Décembre 2026

140AQI (US)

121AQI (US)

136AQI (US)

88AQI (US)

73AQI (US)

98AQI (US)

Nombre de jours

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

2026111AQI (US)

6
10
15
10
11
7
2
17
12
21
9
2
26
3
2
2
2
67
52
34

Le plus élevé AQI (US) enregistré en

Janvier

140AQI (US)

Le plus bas AQI (US) enregistré en

Mai

73AQI (US)

2025105AQI (US)

10
9
12
5
19
4
12
13
4
1
1
11
19
12
19
26
4
31
31
30
17
7
6
1
5
13
12
5
8
15
3
195
111
53
5
1

Le plus élevé AQI (US) enregistré en

Décembre

154AQI (US)

Le plus bas AQI (US) enregistré en

Août

63AQI (US)

2024104AQI (US)

6
8
2
2
1
4
2
1
10
2
30
2
29
1
29
1
4
16
6
3
6
13
11
1
11
10
8
1
6
21
4
7
137
62
41
4

Le plus élevé AQI (US) enregistré en

Janvier

165AQI (US)

Le plus bas AQI (US) enregistré en

Juillet

65AQI (US)

2023147AQI (US)

3
13
18
16
18

Le plus élevé AQI (US) enregistré en

Décembre

149AQI (US)

Le plus bas AQI (US) enregistré en

Novembre

129AQI (US)

2021155AQI (US)

3
8
14
5
1
12
11
1
2
2
4
22
27
6

Le plus élevé AQI (US) enregistré en

Janvier

163AQI (US)

Le plus bas AQI (US) enregistré en

Mars

140AQI (US)

2020133AQI (US)

3
7
17
14
7
15
3
2
13
15
1
4
9
16
1
3
4
20
4
36
62
54
6

Le plus élevé AQI (US) enregistré en

Décembre

167AQI (US)

Le plus bas AQI (US) enregistré en

Août

98AQI (US)

Années les plus & moins polluées des 6 dernières années

Année la plus polluée enregistrée
2021(Moyenne)
155AQI (US)
Année la moins polluée enregistrée
2024(Moyenne)
104AQI (US)

La qualité de l'air annuelle de Chengguan pour l'année 2026 AQI (US) (111) montre un changement moyen de pourcentage de -11.3% (amélioré AQI (US)) par rapport aux années précédentes : 2020 (133), 2021 (155), 2023 (147), 2024 (104), 2025 (105).