Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Analyse Historique de la Qualité de l'Air à Changsha, Hunan, 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

Changsha, Hunan, China

2022
2023
2024
2025
2026
AQI
.
Jours

Tendances AQI : Le plus élevé et le plus bas

AQI le plus élevé enregistré le
3rd Jun 2026
102AQI
AQI le plus bas enregistré le
25th Jun 2024
31AQI

Analyse du même jour (4th June):
Ce jour-là, l'AQI au cours des 5 années a varié de manière significative : 2026 se classe le plus bas AQI à 41 de Bon qualité de l'air, montrant une amélioration par rapport à 2025, 2024, 2023 et 2022 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

Changsha, Hunan, China

AQI
Jour
Nuit
.

5 AM3rd Jun 2026

7 PM

4 AM4th Jun 2026

Heure du jour
Heure moyenne la plus haute
4PM3rd Jun

137AQI

Heure moyenne la plus basse
7PM3rd Jun

53AQI

Heure de la nuit
Heure moyenne la plus haute
12AM4th Jun

60AQI

Heure moyenne la plus basse
4AM4th Jun

20AQI

Au cours des 24 dernières heures,

L'AQI de Changsha a atteint son point le plus élevé de 137 à 4 PM pendant le Jour, tandis que le point le plus bas, 20, a été enregistré à 4 AM pendant le Nuit entre 3rd Jun et 4th Jun 2026.

Tendance AQI Jour & Nuit : May - Jun 2026

Changsha, Hunan, 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 2026855 AMAQI
6th May 2026826 AMAQI
6th May 2026787 AMAQI
6th May 2026808 AMAQI
6th May 2026839 AMAQI
6th May 20268710 AMAQI
6th May 20268811 AMAQI
6th May 20268112 PMAQI
6th May 2026791 PMAQI
6th May 2026742 PMAQI
6th May 2026653 PMAQI
6th May 2026614 PMAQI
6th May 2026615 PMAQI
6th May 2026586 PMAQI
6th May 2026587 PMAQI
6th May 2026648 PMAQI
6th May 2026719 PMAQI
6th May 20267310 PMAQI
6th May 20267711 PMAQI
7th May 20268012 AMAQI
7th May 2026811 AMAQI
7th May 2026802 AMAQI
7th May 2026763 AMAQI
7th May 2026784 AMAQI

24°C18/30°C

7th May 2026805 AMAQI
7th May 2026796 AMAQI
7th May 2026847 AMAQI
7th May 2026928 AMAQI
7th May 2026969 AMAQI
7th May 20269710 AMAQI
7th May 20266011 AMAQI
7th May 20262512 PMAQI
7th May 2026331 PMAQI
7th May 2026432 PMAQI
7th May 2026483 PMAQI
7th May 2026524 PMAQI
7th May 2026635 PMAQI
7th May 2026806 PMAQI
7th May 2026907 PMAQI
7th May 20261108 PMAQI
7th May 20261069 PMAQI
7th May 202610910 PMAQI
7th May 202610311 PMAQI
8th May 20269812 AMAQI
8th May 2026961 AMAQI
8th May 20261032 AMAQI
8th May 20261063 AMAQI
8th May 20261144 AMAQI

20°C19/22°C

8th May 20261195 AMAQI
8th May 20261096 AMAQI
8th May 2026827 AMAQI
8th May 2026548 AMAQI
8th May 2026549 AMAQI
8th May 20266110 AMAQI
8th May 20267611 AMAQI
8th May 20268212 PMAQI
8th May 2026781 PMAQI
8th May 2026802 PMAQI
8th May 2026603 PMAQI
8th May 2026484 PMAQI
8th May 2026455 PMAQI
8th May 2026476 PMAQI
8th May 2026487 PMAQI
8th May 2026558 PMAQI
8th May 2026599 PMAQI
8th May 20266310 PMAQI
8th May 20266811 PMAQI
9th May 20267212 AMAQI
9th May 2026761 AMAQI
9th May 2026742 AMAQI
9th May 2026793 AMAQI
9th May 2026804 AMAQI

17°C14/18°C

9th May 2026815 AMAQI
9th May 2026816 AMAQI
9th May 2026807 AMAQI
9th May 2026818 AMAQI
9th May 2026839 AMAQI
9th May 20268710 AMAQI
9th May 20269111 AMAQI
9th May 20269612 PMAQI
9th May 2026981 PMAQI
9th May 2026952 PMAQI
9th May 2026853 PMAQI
9th May 2026754 PMAQI
9th May 2026725 PMAQI
9th May 2026846 PMAQI
9th May 2026877 PMAQI
9th May 2026708 PMAQI
9th May 2026609 PMAQI
9th May 20265510 PMAQI
9th May 20265811 PMAQI
10th May 20266312 AMAQI
10th May 2026761 AMAQI
10th May 2026862 AMAQI
10th May 2026913 AMAQI
10th May 2026984 AMAQI

18°C15/22°C

10th May 20261055 AMAQI
10th May 20261016 AMAQI
10th May 20261057 AMAQI
10th May 20261028 AMAQI
10th May 20261009 AMAQI
10th May 20269410 AMAQI
10th May 20269011 AMAQI
10th May 20268112 PMAQI
10th May 2026781 PMAQI
10th May 2026722 PMAQI
10th May 2026633 PMAQI
10th May 2026574 PMAQI
10th May 2026585 PMAQI
10th May 2026616 PMAQI
10th May 2026647 PMAQI
10th May 2026588 PMAQI
10th May 2026589 PMAQI
10th May 20266110 PMAQI
10th May 20266811 PMAQI
11th May 20267612 AMAQI
11th May 2026861 AMAQI
11th May 2026892 AMAQI
11th May 2026893 AMAQI
11th May 2026894 AMAQI

21°C17/27°C

11th May 2026915 AMAQI
11th May 2026956 AMAQI
11th May 2026957 AMAQI
11th May 2026948 AMAQI
11th May 2026979 AMAQI
11th May 20269010 AMAQI
11th May 20269311 AMAQI
11th May 20269112 PMAQI
11th May 2026891 PMAQI
11th May 2026842 PMAQI
11th May 2026703 PMAQI
11th May 2026664 PMAQI
11th May 2026635 PMAQI
11th May 2026636 PMAQI
11th May 2026637 PMAQI
11th May 2026658 PMAQI
11th May 2026649 PMAQI
11th May 20266410 PMAQI
11th May 20266611 PMAQI
12th May 20266512 AMAQI
12th May 2026631 AMAQI
12th May 2026602 AMAQI
12th May 20261003 AMAQI
12th May 2026994 AMAQI

24°C19/29°C

12th May 20261035 AMAQI
12th May 20261116 AMAQI
12th May 20261157 AMAQI
12th May 20261218 AMAQI
12th May 20261309 AMAQI
12th May 202613110 AMAQI
12th May 202611811 AMAQI
12th May 202610912 PMAQI
12th May 20261101 PMAQI
12th May 20261082 PMAQI
12th May 20261023 PMAQI
12th May 20261004 PMAQI
12th May 20261045 PMAQI
12th May 20261066 PMAQI
12th May 2026837 PMAQI
12th May 2026808 PMAQI
12th May 2026759 PMAQI
12th May 20266910 PMAQI
12th May 20266911 PMAQI
13th May 20266612 AMAQI
13th May 2026671 AMAQI
13th May 2026692 AMAQI
13th May 2026793 AMAQI
13th May 2026814 AMAQI

23°C21/26°C

13th May 2026765 AMAQI
13th May 2026516 AMAQI
13th May 2026407 AMAQI
13th May 2026408 AMAQI
13th May 2026389 AMAQI
13th May 20264210 AMAQI
13th May 20264911 AMAQI
13th May 20264812 PMAQI
13th May 2026421 PMAQI
13th May 2026462 PMAQI
13th May 2026423 PMAQI
13th May 2026304 PMAQI
13th May 2026275 PMAQI
13th May 2026276 PMAQI
13th May 2026297 PMAQI
13th May 2026338 PMAQI
13th May 2026399 PMAQI
13th May 20264110 PMAQI
13th May 20264411 PMAQI
14th May 20264912 AMAQI
14th May 2026441 AMAQI
14th May 2026452 AMAQI
14th May 2026423 AMAQI
14th May 2026414 AMAQI

21°C19/24°C

14th May 2026445 AMAQI
14th May 2026516 AMAQI
14th May 2026597 AMAQI
14th May 2026378 AMAQI
14th May 2026559 AMAQI
14th May 20264210 AMAQI
14th May 20263811 AMAQI
14th May 20263912 PMAQI
14th May 2026331 PMAQI
14th May 2026342 PMAQI
14th May 2026353 PMAQI
14th May 2026404 PMAQI
14th May 2026465 PMAQI
14th May 2026476 PMAQI
14th May 2026497 PMAQI
14th May 2026528 PMAQI
14th May 2026559 PMAQI
14th May 20266110 PMAQI
14th May 20267211 PMAQI
15th May 20267912 AMAQI
15th May 2026841 AMAQI
15th May 2026892 AMAQI
15th May 2026853 AMAQI
15th May 2026864 AMAQI

24°C21/28°C

15th May 2026845 AMAQI
15th May 2026846 AMAQI
15th May 2026827 AMAQI
15th May 2026798 AMAQI
15th May 2026739 AMAQI
15th May 20266310 AMAQI
15th May 20266011 AMAQI
15th May 20265712 PMAQI
15th May 2026501 PMAQI
15th May 2026452 PMAQI
15th May 2026393 PMAQI
15th May 2026464 PMAQI
15th May 2026495 PMAQI
15th May 2026476 PMAQI
15th May 2026527 PMAQI
15th May 2026628 PMAQI
15th May 2026699 PMAQI
15th May 20267610 PMAQI
15th May 20269011 PMAQI
16th May 20269012 AMAQI
16th May 2026811 AMAQI
16th May 2026822 AMAQI
16th May 2026663 AMAQI
16th May 2026664 AMAQI

25°C22/29°C

16th May 2026665 AMAQI
16th May 2026676 AMAQI
16th May 2026787 AMAQI
16th May 2026768 AMAQI
16th May 2026679 AMAQI
16th May 20267410 AMAQI
16th May 20267411 AMAQI
16th May 20268112 PMAQI
16th May 2026751 PMAQI
16th May 2026782 PMAQI
16th May 2026793 PMAQI
16th May 2026684 PMAQI
16th May 2026625 PMAQI
16th May 2026626 PMAQI
16th May 2026667 PMAQI
16th May 2026688 PMAQI
16th May 2026729 PMAQI
16th May 20267510 PMAQI
16th May 20266911 PMAQI
17th May 20266312 AMAQI
17th May 2026701 AMAQI
17th May 2026702 AMAQI
17th May 2026683 AMAQI
17th May 2026714 AMAQI

26°C22/30°C

17th May 2026695 AMAQI
17th May 2026676 AMAQI
17th May 2026647 AMAQI
17th May 2026628 AMAQI
17th May 2026549 AMAQI
17th May 20265510 AMAQI
17th May 20265911 AMAQI
17th May 20266912 PMAQI
17th May 2026631 PMAQI
17th May 2026582 PMAQI
17th May 2026583 PMAQI
17th May 2026614 PMAQI
17th May 2026605 PMAQI
17th May 2026586 PMAQI
17th May 2026557 PMAQI
17th May 2026548 PMAQI
17th May 2026599 PMAQI
17th May 20264910 PMAQI
17th May 20265511 PMAQI
18th May 20266112 AMAQI
18th May 2026561 AMAQI
18th May 2026522 AMAQI
18th May 2026583 AMAQI
18th May 2026614 AMAQI

25°C22/30°C

18th May 2026585 AMAQI
18th May 2026636 AMAQI
18th May 2026607 AMAQI
18th May 2026578 AMAQI
18th May 2026639 AMAQI
18th May 20266210 AMAQI
18th May 20265811 AMAQI
18th May 20265312 PMAQI
18th May 2026491 PMAQI
18th May 2026512 PMAQI
18th May 2026533 PMAQI
18th May 2026544 PMAQI
18th May 2026515 PMAQI
18th May 2026506 PMAQI
18th May 2026507 PMAQI
18th May 2026528 PMAQI
18th May 2026559 PMAQI
18th May 20265310 PMAQI
18th May 20265411 PMAQI
19th May 20265812 AMAQI
19th May 2026551 AMAQI
19th May 2026532 AMAQI
19th May 2026533 AMAQI
19th May 2026494 AMAQI

25°C23/28°C

19th May 2026495 AMAQI
19th May 2026456 AMAQI
19th May 2026517 AMAQI
19th May 2026558 AMAQI
19th May 2026549 AMAQI
19th May 20265310 AMAQI
19th May 20264111 AMAQI
19th May 20264012 PMAQI
19th May 2026381 PMAQI
19th May 2026372 PMAQI
19th May 2026423 PMAQI
19th May 2026414 PMAQI
19th May 2026435 PMAQI
19th May 2026496 PMAQI
19th May 2026567 PMAQI
19th May 2026638 PMAQI
19th May 2026649 PMAQI
19th May 20266710 PMAQI
19th May 20266611 PMAQI
20th May 20267012 AMAQI
20th May 2026791 AMAQI
20th May 2026712 AMAQI
20th May 2026743 AMAQI
20th May 2026764 AMAQI

21°C20/22°C

20th May 2026815 AMAQI
20th May 2026816 AMAQI
20th May 2026797 AMAQI
20th May 2026548 AMAQI
20th May 2026449 AMAQI
20th May 20263910 AMAQI
20th May 20263911 AMAQI
20th May 20263912 PMAQI
20th May 2026461 PMAQI
20th May 2026542 PMAQI
20th May 2026603 PMAQI
20th May 2026614 PMAQI
20th May 2026605 PMAQI
20th May 2026596 PMAQI
20th May 2026597 PMAQI
20th May 2026648 PMAQI
20th May 2026689 PMAQI
20th May 20267410 PMAQI
20th May 20267111 PMAQI
21st May 20267112 AMAQI
21st May 2026701 AMAQI
21st May 2026632 AMAQI
21st May 2026393 AMAQI
21st May 2026404 AMAQI

21°C20/22°C

21st May 2026335 AMAQI
21st May 2026626 AMAQI
21st May 2026737 AMAQI
21st May 2026818 AMAQI
21st May 2026769 AMAQI
21st May 20267610 AMAQI
21st May 20267611 AMAQI
21st May 20267612 PMAQI
21st May 2026761 PMAQI
21st May 2026832 PMAQI
21st May 2026853 PMAQI
21st May 2026804 PMAQI
21st May 2026825 PMAQI
21st May 2026796 PMAQI
21st May 2026777 PMAQI
21st May 2026798 PMAQI
21st May 2026789 PMAQI
21st May 20267910 PMAQI
21st May 20267611 PMAQI
22nd May 20268312 AMAQI
22nd May 2026801 AMAQI
22nd May 2026772 AMAQI
22nd May 2026823 AMAQI
22nd May 2026834 AMAQI

24°C20/27°C

22nd May 2026835 AMAQI
22nd May 2026786 AMAQI
22nd May 2026787 AMAQI
22nd May 2026748 AMAQI
22nd May 2026769 AMAQI
22nd May 20268010 AMAQI
22nd May 20268011 AMAQI
22nd May 20268012 PMAQI
22nd May 2026801 PMAQI
22nd May 2026802 PMAQI
22nd May 2026803 PMAQI
22nd May 2026804 PMAQI
22nd May 2026805 PMAQI
22nd May 2026806 PMAQI
22nd May 2026777 PMAQI
22nd May 2026788 PMAQI
22nd May 2026889 PMAQI
22nd May 20269210 PMAQI
22nd May 20268611 PMAQI
23rd May 20268912 AMAQI
23rd May 2026861 AMAQI
23rd May 2026882 AMAQI
23rd May 2026943 AMAQI
23rd May 2026804 AMAQI

26°C22/31°C

23rd May 2026735 AMAQI
23rd May 2026746 AMAQI
23rd May 2026707 AMAQI
23rd May 2026758 AMAQI
23rd May 2026729 AMAQI
23rd May 20267110 AMAQI
23rd May 20267111 AMAQI
23rd May 20267112 PMAQI
23rd May 2026711 PMAQI
23rd May 2026712 PMAQI
23rd May 2026673 PMAQI
23rd May 2026674 PMAQI
23rd May 2026695 PMAQI
23rd May 2026696 PMAQI
23rd May 2026697 PMAQI
23rd May 2026658 PMAQI
23rd May 2026669 PMAQI
23rd May 20267710 PMAQI
23rd May 20267811 PMAQI
24th May 20267612 AMAQI
24th May 2026771 AMAQI
24th May 2026812 AMAQI
24th May 2026793 AMAQI
24th May 2026814 AMAQI

27°C23/32°C

24th May 2026775 AMAQI
24th May 2026776 AMAQI
24th May 2026757 AMAQI
24th May 2026788 AMAQI
24th May 2026719 AMAQI
24th May 20267010 AMAQI
24th May 20267011 AMAQI
24th May 20267012 PMAQI
24th May 2026701 PMAQI
24th May 2026722 PMAQI
24th May 2026653 PMAQI
24th May 2026684 PMAQI
24th May 2026675 PMAQI
24th May 2026646 PMAQI
24th May 2026637 PMAQI
24th May 2026718 PMAQI
24th May 2026779 PMAQI
24th May 20267510 PMAQI
24th May 20267311 PMAQI
25th May 20267412 AMAQI
25th May 2026821 AMAQI
25th May 2026792 AMAQI
25th May 2026713 AMAQI
25th May 2026724 AMAQI

28°C24/32°C

25th May 2026725 AMAQI
25th May 2026766 AMAQI
25th May 2026717 AMAQI
25th May 2026738 AMAQI
25th May 2026709 AMAQI
25th May 20267310 AMAQI
25th May 20267311 AMAQI
25th May 20267312 PMAQI
25th May 2026731 PMAQI
25th May 2026652 PMAQI
25th May 2026623 PMAQI
25th May 2026614 PMAQI
25th May 2026565 PMAQI
25th May 2026586 PMAQI
25th May 2026597 PMAQI
25th May 2026708 PMAQI
25th May 2026649 PMAQI
25th May 20266310 PMAQI
25th May 20265811 PMAQI
26th May 20265512 AMAQI
26th May 2026611 AMAQI
26th May 2026522 AMAQI
26th May 2026523 AMAQI
26th May 2026534 AMAQI

29°C26/34°C

26th May 2026555 AMAQI
26th May 2026546 AMAQI
26th May 2026507 AMAQI
26th May 2026508 AMAQI
26th May 2026529 AMAQI
26th May 20265310 AMAQI
26th May 20265311 AMAQI
26th May 20265612 PMAQI
26th May 2026631 PMAQI
26th May 2026632 PMAQI
26th May 2026613 PMAQI
26th May 2026224 PMAQI
26th May 2026215 PMAQI
26th May 2026216 PMAQI
26th May 2026227 PMAQI
26th May 2026738 PMAQI
26th May 2026779 PMAQI
26th May 20268210 PMAQI
26th May 20267711 PMAQI
27th May 20267512 AMAQI
27th May 2026721 AMAQI
27th May 2026672 AMAQI
27th May 2026623 AMAQI
27th May 2026684 AMAQI

26°C24/27°C

27th May 2026385 AMAQI
27th May 2026276 AMAQI
27th May 2026477 AMAQI
27th May 2026558 AMAQI
27th May 2026529 AMAQI
27th May 20264010 AMAQI
27th May 20263911 AMAQI
27th May 20264512 PMAQI
27th May 2026461 PMAQI
27th May 2026522 PMAQI
27th May 2026533 PMAQI
27th May 2026554 PMAQI
27th May 2026565 PMAQI
27th May 2026526 PMAQI
27th May 2026507 PMAQI
27th May 2026528 PMAQI
27th May 2026539 PMAQI
27th May 20265310 PMAQI
27th May 20265311 PMAQI
28th May 20265812 AMAQI
28th May 2026621 AMAQI
28th May 2026632 AMAQI
28th May 2026643 AMAQI
28th May 2026634 AMAQI

24°C22/27°C

28th May 2026615 AMAQI
28th May 2026596 AMAQI
28th May 2026587 AMAQI
28th May 2026568 AMAQI
28th May 2026599 AMAQI
28th May 20266510 AMAQI
28th May 20265411 AMAQI
28th May 20264512 PMAQI
28th May 2026471 PMAQI
28th May 2026492 PMAQI
28th May 2026463 PMAQI
28th May 2026514 PMAQI
28th May 2026615 PMAQI
28th May 2026726 PMAQI
28th May 2026757 PMAQI
28th May 2026768 PMAQI
28th May 2026749 PMAQI
28th May 20267510 PMAQI
28th May 20267211 PMAQI
29th May 20268012 AMAQI
29th May 2026801 AMAQI
29th May 2026802 AMAQI
29th May 2026843 AMAQI
29th May 2026874 AMAQI

24°C22/28°C

29th May 2026525 AMAQI
29th May 2026346 AMAQI
29th May 2026457 AMAQI
29th May 2026588 AMAQI
29th May 2026579 AMAQI
29th May 20266310 AMAQI
29th May 20266111 AMAQI
29th May 20266112 PMAQI
29th May 2026631 PMAQI
29th May 2026672 PMAQI
29th May 2026753 PMAQI
29th May 2026804 PMAQI
29th May 2026795 PMAQI
29th May 2026726 PMAQI
29th May 2026737 PMAQI
29th May 2026858 PMAQI
29th May 2026869 PMAQI
29th May 20268610 PMAQI
29th May 20267511 PMAQI
30th May 20267712 AMAQI
30th May 2026811 AMAQI
30th May 2026762 AMAQI
30th May 2026743 AMAQI
30th May 2026764 AMAQI

21°C18/23°C

30th May 2026765 AMAQI
30th May 2026746 AMAQI
30th May 2026757 AMAQI
30th May 2026668 AMAQI
30th May 2026599 AMAQI
30th May 20266010 AMAQI
30th May 20266111 AMAQI
30th May 20266512 PMAQI
30th May 2026731 PMAQI
30th May 2026762 PMAQI
30th May 2026783 PMAQI
30th May 2026614 PMAQI
30th May 2026545 PMAQI
30th May 2026436 PMAQI
30th May 2026447 PMAQI
30th May 2026428 PMAQI
30th May 2026459 PMAQI
30th May 20264610 PMAQI
30th May 20264611 PMAQI
31st May 20264912 AMAQI
31st May 2026591 AMAQI
31st May 2026592 AMAQI
31st May 2026603 AMAQI
31st May 2026874 AMAQI

21°C19/25°C

31st May 2026885 AMAQI
31st May 2026836 AMAQI
31st May 2026827 AMAQI
31st May 2026868 AMAQI
31st May 2026889 AMAQI
31st May 20269110 AMAQI
31st May 20268711 AMAQI
31st May 20268612 PMAQI
31st May 2026831 PMAQI
31st May 2026752 PMAQI
31st May 2026683 PMAQI
31st May 2026684 PMAQI
31st May 2026665 PMAQI
31st May 2026646 PMAQI
31st May 2026757 PMAQI
31st May 2026828 PMAQI
31st May 2026909 PMAQI
31st May 20269210 PMAQI
31st May 20269911 PMAQI
1st Jun 202610512 AMAQI
1st Jun 20261091 AMAQI
1st Jun 20261132 AMAQI
1st Jun 20261153 AMAQI
1st Jun 20261164 AMAQI

25°C19/30°C

1st Jun 20261165 AMAQI
1st Jun 20261166 AMAQI
1st Jun 20261187 AMAQI
1st Jun 20261178 AMAQI
1st Jun 20261169 AMAQI
1st Jun 202611410 AMAQI
1st Jun 20269411 AMAQI
1st Jun 20267812 PMAQI
1st Jun 2026681 PMAQI
1st Jun 2026722 PMAQI
1st Jun 2026673 PMAQI
1st Jun 2026624 PMAQI
1st Jun 2026555 PMAQI
1st Jun 2026526 PMAQI
1st Jun 2026507 PMAQI
1st Jun 2026548 PMAQI
1st Jun 2026569 PMAQI
1st Jun 20265910 PMAQI
1st Jun 20266911 PMAQI
2nd Jun 20267312 AMAQI
2nd Jun 2026831 AMAQI
2nd Jun 2026832 AMAQI
2nd Jun 2026853 AMAQI
2nd Jun 2026914 AMAQI

27°C22/32°C

2nd Jun 2026945 AMAQI
2nd Jun 2026986 AMAQI
2nd Jun 20261007 AMAQI
2nd Jun 20261118 AMAQI
2nd Jun 20261039 AMAQI
2nd Jun 20269410 AMAQI
2nd Jun 20268311 AMAQI
2nd Jun 20267412 PMAQI
2nd Jun 2026721 PMAQI
2nd Jun 2026712 PMAQI
2nd Jun 2026663 PMAQI
2nd Jun 2026654 PMAQI
2nd Jun 2026645 PMAQI
2nd Jun 2026706 PMAQI
2nd Jun 2026787 PMAQI
2nd Jun 2026958 PMAQI
2nd Jun 20261169 PMAQI
2nd Jun 202612210 PMAQI
2nd Jun 202612011 PMAQI
3rd Jun 202612112 AMAQI
3rd Jun 20261271 AMAQI
3rd Jun 20261282 AMAQI
3rd Jun 20261253 AMAQI
3rd Jun 20261244 AMAQI

28°C22/34°C

3rd Jun 20261185 AMAQI
3rd Jun 20261216 AMAQI
3rd Jun 20261247 AMAQI
3rd Jun 20261258 AMAQI
3rd Jun 20261239 AMAQI
3rd Jun 202611610 AMAQI
3rd Jun 202611711 AMAQI
3rd Jun 202610812 PMAQI
3rd Jun 20261031 PMAQI
3rd Jun 20261092 PMAQI
3rd Jun 20261243 PMAQI
3rd Jun 20261374 PMAQI
3rd Jun 2026695 PMAQI
3rd Jun 2026566 PMAQI
3rd Jun 2026537 PMAQI
3rd Jun 2026568 PMAQI
3rd Jun 2026569 PMAQI
3rd Jun 20265910 PMAQI
3rd Jun 20265811 PMAQI
4th Jun 20266012 AMAQI
4th Jun 2026581 AMAQI
4th Jun 2026422 AMAQI
4th Jun 2026223 AMAQI
4th Jun 2026204 AMAQI

26°C24/30°C

4th Jun 2026205 AMAQI
5 AM
4th Jun 2026236 AMAQI
4th Jun 2026287 AMAQI
4th Jun 2026258 AMAQI
4th Jun 2026279 AMAQI
4th Jun 20263010 AMAQI
4th Jun 20263311 AMAQI
4th Jun 20264212 PMAQI
12 PM
4th Jun 2026431 PMAQI
4th Jun 2026442 PMAQI
4th Jun 2026383 PMAQI
4th Jun 2026434 PMAQI
4th Jun 2026395 PMAQI
4th Jun 2026486 PMAQI
4th Jun 2026557 PMAQI
7 PM
4th Jun 2026608 PMAQI
4th Jun 2026599 PMAQI
4th Jun 20266410 PMAQI
4th Jun 20266811 PMAQI
12 AM
4 AM

27°C23/32°C

Heure du jour
Heure moyenne la plus haute
5 AM - 11 AM

73AQI

7 heures / Jour
210 heures / Mois
Heure moyenne la plus basse
5 PM - 7 PM

60AQI

3 heures / Jour
90 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 5 AM à 11 AM (Moyenne 73), tandis que l'AQI le plus bas était entre 5 PM à 7 PM (Moyenne 60).
Heure de la nuit
Heure moyenne la plus haute
12 AM - 4 AM

75AQI

5 heures / Jour
150 heures / Mois
Heure moyenne la plus basse
8 PM

66AQI

1 heures / Jour
30 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 12 AM à 4 AM (Moyenne 75), tandis que l'AQI le plus bas était entre 8 PM à 8 PM (Moyenne 66).

Jours de 2026 Vs Qualité de l'Air

Changsha, Hunan, China

2026

10%

15

56%

87

30%

46

5%

7

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

Bon
15 Jours
Modéré
87 Jours
Pauvre
46 Jours
Non sain
7 Jours
Sévère
0 Jours
Dangereux
0 Jours

Sous les limites sécuritaires de l'OMS pour la qualité de l'air : 10%

Niveau de risque sanitaire:

Extrême

En 2026, 10% 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

Changsha, Hunan, 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
67AQI (US)
2nd Janvier 2026
110AQI (US)
3rd Janvier 2026
128AQI (US)
4th Janvier 2026
104AQI (US)
5th Janvier 2026
125AQI (US)
6th Janvier 2026
152AQI (US)
7th Janvier 2026
138AQI (US)
8th Janvier 2026
117AQI (US)
9th Janvier 2026
124AQI (US)
10th Janvier 2026
134AQI (US)
11th Janvier 2026
140AQI (US)
12th Janvier 2026
104AQI (US)
13th Janvier 2026
152AQI (US)
14th Janvier 2026
128AQI (US)
15th Janvier 2026
154AQI (US)
16th Janvier 2026
161AQI (US)
17th Janvier 2026
177AQI (US)
18th Janvier 2026
182AQI (US)
19th Janvier 2026
65AQI (US)
20th Janvier 2026
60AQI (US)
21st Janvier 2026
113AQI (US)
22nd Janvier 2026
106AQI (US)
23rd Janvier 2026
141AQI (US)
24th Janvier 2026
111AQI (US)
25th Janvier 2026
134AQI (US)
26th Janvier 2026
107AQI (US)
27th Janvier 2026
146AQI (US)
28th Janvier 2026
153AQI (US)
29th Janvier 2026
112AQI (US)
30th Janvier 2026
85AQI (US)
31st Janvier 2026
93AQI (US)
1st Février 2026
82AQI (US)
2nd Février 2026
88AQI (US)
3rd Février 2026
73AQI (US)
4th Février 2026
95AQI (US)
5th Février 2026
138AQI (US)
6th Février 2026
146AQI (US)
7th Février 2026
117AQI (US)
8th Février 2026
125AQI (US)
9th Février 2026
105AQI (US)
10th Février 2026
109AQI (US)
11th Février 2026
91AQI (US)
12th Février 2026
110AQI (US)
13th Février 2026
122AQI (US)
14th Février 2026
95AQI (US)
15th Février 2026
98AQI (US)
16th Février 2026
39AQI (US)
17th Février 2026
124AQI (US)
18th Février 2026
97AQI (US)
19th Février 2026
99AQI (US)
20th Février 2026
85AQI (US)
21st Février 2026
73AQI (US)
22nd Février 2026
99AQI (US)
23rd Février 2026
95AQI (US)
24th Février 2026
63AQI (US)
25th Février 2026
80AQI (US)
26th Février 2026
42AQI (US)
27th Février 2026
63AQI (US)
28th Février 2026
68AQI (US)
1st Mars 2026
20AQI (US)
2nd Mars 2026
60AQI (US)
3rd Mars 2026
102AQI (US)
4th Mars 2026
102AQI (US)
5th Mars 2026
105AQI (US)
6th Mars 2026
145AQI (US)
7th Mars 2026
145AQI (US)
8th Mars 2026
104AQI (US)
9th Mars 2026
124AQI (US)
10th Mars 2026
141AQI (US)
11th Mars 2026
86AQI (US)
12th Mars 2026
121AQI (US)
13th Mars 2026
70AQI (US)
14th Mars 2026
84AQI (US)
15th Mars 2026
119AQI (US)
16th Mars 2026
16AQI (US)
17th Mars 2026
39AQI (US)
18th Mars 2026
46AQI (US)
19th Mars 2026
75AQI (US)
20th Mars 2026
82AQI (US)
21st Mars 2026
71AQI (US)
22nd Mars 2026
65AQI (US)
23rd Mars 2026
56AQI (US)
24th Mars 2026
70AQI (US)
25th Mars 2026
118AQI (US)
26th Mars 2026
74AQI (US)
27th Mars 2026
118AQI (US)
28th Mars 2026
112AQI (US)
29th Mars 2026
105AQI (US)
30th Mars 2026
52AQI (US)
31st Mars 2026
70AQI (US)
1st Avril 2026
88AQI (US)
2nd Avril 2026
70AQI (US)
3rd Avril 2026
47AQI (US)
4th Avril 2026
62AQI (US)
5th Avril 2026
84AQI (US)
6th Avril 2026
86AQI (US)
7th Avril 2026
126AQI (US)
8th Avril 2026
111AQI (US)
9th Avril 2026
73AQI (US)
10th Avril 2026
68AQI (US)
11th Avril 2026
60AQI (US)
12th Avril 2026
70AQI (US)
13th Avril 2026
70AQI (US)
14th Avril 2026
49AQI (US)
15th Avril 2026
60AQI (US)
16th Avril 2026
51AQI (US)
17th Avril 2026
78AQI (US)
18th Avril 2026
87AQI (US)
19th Avril 2026
88AQI (US)
20th Avril 2026
83AQI (US)
21st Avril 2026
22AQI (US)
22nd Avril 2026
29AQI (US)
23rd Avril 2026
63AQI (US)
24th Avril 2026
80AQI (US)
25th Avril 2026
79AQI (US)
26th Avril 2026
76AQI (US)
27th Avril 2026
104AQI (US)
28th Avril 2026
45AQI (US)
29th Avril 2026
19AQI (US)
30th Avril 2026
52AQI (US)
1st Mai 2026
57AQI (US)
2nd Mai 2026
61AQI (US)
3rd Mai 2026
60AQI (US)
4th Mai 2026
56AQI (US)
5th Mai 2026
71AQI (US)
6th Mai 2026
77AQI (US)
7th Mai 2026
77AQI (US)
8th Mai 2026
75AQI (US)
9th Mai 2026
79AQI (US)
10th Mai 2026
79AQI (US)
11th Mai 2026
81AQI (US)
12th Mai 2026
97AQI (US)
13th Mai 2026
48AQI (US)
14th Mai 2026
46AQI (US)
15th Mai 2026
68AQI (US)
16th Mai 2026
72AQI (US)
17th Mai 2026
61AQI (US)
18th Mai 2026
56AQI (US)
19th Mai 2026
51AQI (US)
20th Mai 2026
63AQI (US)
21st Mai 2026
71AQI (US)
22nd Mai 2026
81AQI (US)
23rd Mai 2026
74AQI (US)
24th Mai 2026
73AQI (US)
25th Mai 2026
69AQI (US)
26th Mai 2026
53AQI (US)
27th Mai 2026
53AQI (US)
28th Mai 2026
61AQI (US)
29th Mai 2026
70AQI (US)
30th Mai 2026
64AQI (US)
31st Mai 2026
78AQI (US)
1st Juin 2026
87AQI (US)
2nd Juin 2026
88AQI (US)
3rd Juin 2026
102AQI (US)
4th Juin 2026
41AQI (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

123AQI (US)

94AQI (US)

87AQI (US)

69AQI (US)

67AQI (US)

80AQI (US)

Nombre de jours

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

202688AQI (US)

5
19
7
2
17
9
4
13
14
6
21
3
2
29
1
2
1
15
87
46
7

Le plus élevé AQI (US) enregistré en

Janvier

123AQI (US)

Le plus bas AQI (US) enregistré en

Mai

67AQI (US)

202596AQI (US)

1
17
11
2
4
19
5
1
18
12
12
16
1
1
29
2
14
16
6
25
7
24
30
3
10
14
4
2
11
17
3
12
16
33
183
109
37
2
1

Le plus élevé AQI (US) enregistré en

Janvier

149AQI (US)

Le plus bas AQI (US) enregistré en

Août

56AQI (US)

202499AQI (US)

1
3
13
13
1
2
8
13
5
1
14
14
3
1
17
12
3
16
12
8
22
16
15
4
27
23
6
1
2
11
12
6
2
8
6
14
1
16
14
39
165
104
56
2

Le plus élevé AQI (US) enregistré en

Décembre

143AQI (US)

Le plus bas AQI (US) enregistré en

Juillet

50AQI (US)

202397AQI (US)

4
12
11
4
2
2
14
10
1
8
17
5
3
18
9
1
22
8
6
24
10
21
2
29
6
24
2
12
17
1
4
20
1
2
7
15
4
3
36
175
112
31
7

Le plus élevé AQI (US) enregistré en

Janvier

153AQI (US)

Le plus bas AQI (US) enregistré en

Juillet

54AQI (US)

2022103AQI (US)

5
9
13
3
7
9
5
2
14
13
2
14
16
15
16
10
20
13
12
1
1
1
16
13
6
10
13
2
14
15
1
2
18
11
32
130
123
34
3

Le plus élevé AQI (US) enregistré en

Janvier

147AQI (US)

Le plus bas AQI (US) enregistré en

Juillet

53AQI (US)

2021107AQI (US)

1
15
13
2
3
17
7
1
11
20
1
9
19
1
1
23
7
3
21
6
1
30
1
20
1
24
5
2
13
10
6
1
7
13
8
1
3
9
15
4
11
165
121
50
8

Le plus élevé AQI (US) enregistré en

Janvier

153AQI (US)

Le plus bas AQI (US) enregistré en

Juillet

66AQI (US)

202096AQI (US)

2
5
4
2
5
13
3
10
8
8
22
7
21
3
9
19
3
3
21
6
4
6
15
6
1
6
18
5
2
6
23
34
117
76
39

Le plus élevé AQI (US) enregistré en

Décembre

161AQI (US)

Le plus bas AQI (US) enregistré en

Juin

61AQI (US)

Années les plus & moins polluées des 7 dernières années

Année la plus polluée enregistrée
2021(Moyenne)
107AQI (US)
Année la moins polluée enregistrée
2026(Moyenne)
88AQI (US)

La qualité de l'air annuelle de Changsha pour l'année 2026 AQI (US) (88) montre un changement moyen de pourcentage de -11.5% (amélioré AQI (US)) par rapport aux années précédentes : 2020 (96), 2021 (107), 2022 (103), 2023 (97), 2024 (99), 2025 (96).