Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

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

Changsha, Guangdong, China

2023
2024
2025
AQI
.
Jours

Tendances AQI : Le plus élevé et le plus bas

AQI le plus élevé enregistré le
17th Aug 2023
92AQI
AQI le plus bas enregistré le
21st Aug 2024
36AQI

Analyse du même jour (5th August ):
Ce jour-là, l'AQI au cours des 3 années a varié de manière significative : 2025 se classe 2nd le plus élevé AQI à 55 de Modéré qualité de l'air, montrant une amélioration par rapport à 2024 le même jour.

Télécharger les données annuelles 2024

Rapport mondial sur la qualité de l'air

Globe

Tendance AQI Jour & Nuit : 6th Aug - 7th Aug 2025

Changsha, Guangdong, China

AQI
Jour
Nuit
.

5 AM6th Aug 2025

7 PM

4 AM7th 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
5AM6th Aug

61AQI

Heure moyenne la plus basse
1PM6th Aug

33AQI

Au cours des 24 dernières heures,

L'AQI de Changsha a atteint son point le plus élevé de 61 à 5 AM pendant le Nuit, tandis que le point le plus bas, 33, a été enregistré à 1 PM pendant le Nuit entre 6th Aug et 7th Aug 2025.

Tendance AQI Jour & Nuit : Jul - Aug 2025

Changsha, Guangdong, China

JulAug
08th - 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 - 05th05th - 06th06th - 07th07th
Jour
Nuit
8th Jul 2025625 AMAQI
8th Jul 2025626 AMAQI
8th Jul 2025627 AMAQI
8th Jul 2025818 AMAQI
8th Jul 2025919 AMAQI
8th Jul 20259510 AMAQI
8th Jul 20259511 AMAQI
8th Jul 20258512 PMAQI
8th Jul 2025831 PMAQI
8th Jul 2025822 PMAQI
8th Jul 2025833 PMAQI
8th Jul 2025814 PMAQI
8th Jul 2025825 PMAQI
8th Jul 2025716 PMAQI
8th Jul 2025667 PMAQI
8th Jul 2025658 PMAQI
8th Jul 2025669 PMAQI
8th Jul 20256710 PMAQI
8th Jul 20256511 PMAQI
9th Jul 20256412 AMAQI
9th Jul 2025621 AMAQI
9th Jul 2025622 AMAQI
9th Jul 2025633 AMAQI
9th Jul 2025654 AMAQI

30°C26/34°C

9th Jul 2025655 AMAQI
9th Jul 2025656 AMAQI
9th Jul 2025657 AMAQI
9th Jul 2025718 AMAQI
9th Jul 2025739 AMAQI
9th Jul 20257710 AMAQI
9th Jul 20258111 AMAQI
9th Jul 20257612 PMAQI
9th Jul 2025771 PMAQI
9th Jul 2025762 PMAQI
9th Jul 2025693 PMAQI
9th Jul 2025684 PMAQI
9th Jul 2025585 PMAQI
9th Jul 2025536 PMAQI
9th Jul 2025547 PMAQI
9th Jul 2025608 PMAQI
9th Jul 2025609 PMAQI
9th Jul 20256010 PMAQI
9th Jul 20256011 PMAQI
10th Jul 20256012 AMAQI
10th Jul 2025631 AMAQI
10th Jul 2025632 AMAQI
10th Jul 2025643 AMAQI
10th Jul 2025654 AMAQI

30°C26/34°C

10th Jul 2025655 AMAQI
10th Jul 2025656 AMAQI
10th Jul 2025657 AMAQI
10th Jul 2025508 AMAQI
10th Jul 2025449 AMAQI
10th Jul 20254610 AMAQI
10th Jul 20255111 AMAQI
10th Jul 20255412 PMAQI
10th Jul 2025561 PMAQI
10th Jul 2025562 PMAQI
10th Jul 2025533 PMAQI
10th Jul 2025494 PMAQI
10th Jul 2025505 PMAQI
10th Jul 2025506 PMAQI
10th Jul 2025527 PMAQI
10th Jul 2025598 PMAQI
10th Jul 2025599 PMAQI
10th Jul 20255810 PMAQI
10th Jul 20255911 PMAQI
11th Jul 20255912 AMAQI
11th Jul 2025621 AMAQI
11th Jul 2025632 AMAQI
11th Jul 2025623 AMAQI
11th Jul 2025614 AMAQI

29°C26/33°C

11th Jul 2025615 AMAQI
11th Jul 2025616 AMAQI
11th Jul 2025617 AMAQI
11th Jul 2025628 AMAQI
11th Jul 2025669 AMAQI
11th Jul 20256510 AMAQI
11th Jul 20256411 AMAQI
11th Jul 20256312 PMAQI
11th Jul 2025661 PMAQI
11th Jul 2025662 PMAQI
11th Jul 2025653 PMAQI
11th Jul 2025664 PMAQI
11th Jul 2025665 PMAQI
11th Jul 2025636 PMAQI
11th Jul 2025587 PMAQI
11th Jul 2025608 PMAQI
11th Jul 2025629 PMAQI
11th Jul 20256210 PMAQI
11th Jul 20256311 PMAQI
12th Jul 20256412 AMAQI
12th Jul 2025611 AMAQI
12th Jul 2025602 AMAQI
12th Jul 2025613 AMAQI
12th Jul 2025624 AMAQI

27°C25/28°C

12th Jul 2025625 AMAQI
12th Jul 2025626 AMAQI
12th Jul 2025627 AMAQI
12th Jul 2025588 AMAQI
12th Jul 2025579 AMAQI
12th Jul 20255910 AMAQI
12th Jul 20255911 AMAQI
12th Jul 20256312 PMAQI
12th Jul 2025641 PMAQI
12th Jul 2025632 PMAQI
12th Jul 2025623 PMAQI
12th Jul 2025634 PMAQI
12th Jul 2025625 PMAQI
12th Jul 2025626 PMAQI
12th Jul 2025567 PMAQI
12th Jul 2025598 PMAQI
12th Jul 2025599 PMAQI
12th Jul 20255810 PMAQI
12th Jul 20255911 PMAQI
13th Jul 20255912 AMAQI
13th Jul 2025621 AMAQI
13th Jul 2025622 AMAQI
13th Jul 2025623 AMAQI
13th Jul 2025624 AMAQI

28°C25/31°C

13th Jul 2025625 AMAQI
13th Jul 2025616 AMAQI
13th Jul 2025617 AMAQI
13th Jul 2025598 AMAQI
13th Jul 2025609 AMAQI
13th Jul 20255610 AMAQI
13th Jul 20255811 AMAQI
13th Jul 20255912 PMAQI
13th Jul 2025591 PMAQI
13th Jul 2025602 PMAQI
13th Jul 2025583 PMAQI
13th Jul 2025574 PMAQI
13th Jul 2025565 PMAQI
13th Jul 2025536 PMAQI
13th Jul 2025567 PMAQI
13th Jul 2025608 PMAQI
13th Jul 2025599 PMAQI
13th Jul 20256010 PMAQI
13th Jul 20256011 PMAQI
14th Jul 20255912 AMAQI
14th Jul 2025601 AMAQI
14th Jul 2025612 AMAQI
14th Jul 2025603 AMAQI
14th Jul 2025604 AMAQI

29°C26/33°C

14th Jul 2025605 AMAQI
14th Jul 2025606 AMAQI
14th Jul 2025617 AMAQI
14th Jul 2025538 AMAQI
14th Jul 2025509 AMAQI
14th Jul 20255510 AMAQI
14th Jul 20256011 AMAQI
14th Jul 20256012 PMAQI
14th Jul 2025591 PMAQI
14th Jul 2025592 PMAQI
14th Jul 2025613 PMAQI
14th Jul 2025604 PMAQI
14th Jul 2025635 PMAQI
14th Jul 2025626 PMAQI
14th Jul 2025627 PMAQI
14th Jul 2025628 PMAQI
14th Jul 2025629 PMAQI
14th Jul 20256210 PMAQI
14th Jul 20256211 PMAQI
15th Jul 20256212 AMAQI
15th Jul 2025611 AMAQI
15th Jul 2025602 AMAQI
15th Jul 2025603 AMAQI
15th Jul 2025594 AMAQI

29°C26/33°C

15th Jul 2025605 AMAQI
15th Jul 2025606 AMAQI
15th Jul 2025607 AMAQI
15th Jul 2025678 AMAQI
15th Jul 2025669 AMAQI
15th Jul 20256410 AMAQI
15th Jul 20256211 AMAQI
15th Jul 20256212 PMAQI
15th Jul 2025621 PMAQI
15th Jul 2025602 PMAQI
15th Jul 2025613 PMAQI
15th Jul 2025604 PMAQI
15th Jul 2025615 PMAQI
15th Jul 2025586 PMAQI
15th Jul 2025587 PMAQI
15th Jul 2025618 PMAQI
15th Jul 2025619 PMAQI
15th Jul 20256110 PMAQI
15th Jul 20256011 PMAQI
16th Jul 20256012 AMAQI
16th Jul 2025601 AMAQI
16th Jul 2025602 AMAQI
16th Jul 2025603 AMAQI
16th Jul 2025604 AMAQI

29°C26/34°C

16th Jul 2025605 AMAQI
16th Jul 2025606 AMAQI
16th Jul 2025607 AMAQI
16th Jul 2025528 AMAQI
16th Jul 2025499 AMAQI
16th Jul 20255310 AMAQI
16th Jul 20255711 AMAQI
16th Jul 20255812 PMAQI
16th Jul 2025601 PMAQI
16th Jul 2025592 PMAQI
16th Jul 2025593 PMAQI
16th Jul 2025594 PMAQI
16th Jul 2025615 PMAQI
16th Jul 2025626 PMAQI
16th Jul 2025627 PMAQI
16th Jul 2025618 PMAQI
16th Jul 2025619 PMAQI
16th Jul 20256110 PMAQI
16th Jul 20256211 PMAQI
17th Jul 20256212 AMAQI
17th Jul 2025601 AMAQI
17th Jul 2025602 AMAQI
17th Jul 2025603 AMAQI
17th Jul 2025604 AMAQI

30°C26/35°C

17th Jul 2025595 AMAQI
17th Jul 2025596 AMAQI
17th Jul 2025607 AMAQI
17th Jul 2025568 AMAQI
17th Jul 2025569 AMAQI
17th Jul 20255510 AMAQI
17th Jul 20256011 AMAQI
17th Jul 20256112 PMAQI
17th Jul 2025621 PMAQI
17th Jul 2025632 PMAQI
17th Jul 2025623 PMAQI
17th Jul 2025644 PMAQI
17th Jul 2025655 PMAQI
17th Jul 2025656 PMAQI
17th Jul 2025677 PMAQI
17th Jul 2025648 PMAQI
17th Jul 2025649 PMAQI
17th Jul 20256510 PMAQI
17th Jul 20256511 PMAQI
18th Jul 20256412 AMAQI
18th Jul 2025601 AMAQI
18th Jul 2025602 AMAQI
18th Jul 2025603 AMAQI
18th Jul 2025604 AMAQI

31°C27/36°C

18th Jul 2025605 AMAQI
18th Jul 2025606 AMAQI
18th Jul 2025607 AMAQI
18th Jul 2025878 AMAQI
18th Jul 2025959 AMAQI
18th Jul 20258210 AMAQI
18th Jul 20257411 AMAQI
18th Jul 20256012 PMAQI
18th Jul 2025561 PMAQI
18th Jul 2025622 PMAQI
18th Jul 2025693 PMAQI
18th Jul 2025684 PMAQI
18th Jul 2025695 PMAQI
18th Jul 2025666 PMAQI
18th Jul 2025627 PMAQI
18th Jul 2025628 PMAQI
18th Jul 2025629 PMAQI
18th Jul 20256310 PMAQI
18th Jul 20256111 PMAQI
19th Jul 20256112 AMAQI
19th Jul 2025611 AMAQI
19th Jul 2025612 AMAQI
19th Jul 2025623 AMAQI
19th Jul 2025634 AMAQI

31°C26/35°C

19th Jul 2025635 AMAQI
19th Jul 2025636 AMAQI
19th Jul 2025637 AMAQI
19th Jul 2025648 AMAQI
19th Jul 2025629 AMAQI
19th Jul 20256110 AMAQI
19th Jul 20256211 AMAQI
19th Jul 20256212 PMAQI
19th Jul 2025631 PMAQI
19th Jul 2025652 PMAQI
19th Jul 2025633 PMAQI
19th Jul 2025624 PMAQI
19th Jul 2025635 PMAQI
19th Jul 2025656 PMAQI
19th Jul 2025687 PMAQI
19th Jul 2025668 PMAQI
19th Jul 2025669 PMAQI
19th Jul 20256710 PMAQI
19th Jul 20256611 PMAQI
20th Jul 20256712 AMAQI
20th Jul 2025621 AMAQI
20th Jul 2025622 AMAQI
20th Jul 2025623 AMAQI
20th Jul 2025624 AMAQI

30°C26/36°C

20th Jul 2025625 AMAQI
20th Jul 2025626 AMAQI
20th Jul 2025627 AMAQI
20th Jul 2025668 AMAQI
20th Jul 2025669 AMAQI
20th Jul 20256210 AMAQI
20th Jul 20255811 AMAQI
20th Jul 20255312 PMAQI
20th Jul 2025511 PMAQI
20th Jul 2025512 PMAQI
20th Jul 2025513 PMAQI
20th Jul 2025414 PMAQI
20th Jul 2025365 PMAQI
20th Jul 2025356 PMAQI
20th Jul 2025467 PMAQI
20th Jul 2025558 PMAQI
20th Jul 2025559 PMAQI
20th Jul 20255510 PMAQI
20th Jul 20255511 PMAQI
21st Jul 20255612 AMAQI
21st Jul 2025621 AMAQI
21st Jul 2025632 AMAQI
21st Jul 2025623 AMAQI
21st Jul 2025624 AMAQI

27°C26/28°C

21st Jul 2025625 AMAQI
21st Jul 2025626 AMAQI
21st Jul 2025627 AMAQI
21st Jul 2025358 AMAQI
21st Jul 2025269 AMAQI
21st Jul 20252610 AMAQI
21st Jul 20252511 AMAQI
21st Jul 20253112 PMAQI
21st Jul 2025311 PMAQI
21st Jul 2025312 PMAQI
21st Jul 2025273 PMAQI
21st Jul 2025264 PMAQI
21st Jul 2025255 PMAQI
21st Jul 2025276 PMAQI
21st Jul 2025377 PMAQI
21st Jul 2025538 PMAQI
21st Jul 2025529 PMAQI
21st Jul 20255210 PMAQI
21st Jul 20255111 PMAQI
22nd Jul 20255212 AMAQI
22nd Jul 2025591 AMAQI
22nd Jul 2025602 AMAQI
22nd Jul 2025593 AMAQI
22nd Jul 2025564 AMAQI

27°C26/29°C

22nd Jul 2025565 AMAQI
22nd Jul 2025566 AMAQI
22nd Jul 2025567 AMAQI
22nd Jul 2025328 AMAQI
22nd Jul 2025239 AMAQI
22nd Jul 20252510 AMAQI
22nd Jul 20252711 AMAQI
22nd Jul 20253012 PMAQI
22nd Jul 2025331 PMAQI
22nd Jul 2025352 PMAQI
22nd Jul 2025333 PMAQI
22nd Jul 2025284 PMAQI
22nd Jul 2025305 PMAQI
22nd Jul 2025336 PMAQI
22nd Jul 2025407 PMAQI
22nd Jul 2025538 PMAQI
22nd Jul 2025529 PMAQI
22nd Jul 20255110 PMAQI
22nd Jul 20254911 PMAQI
23rd Jul 20255012 AMAQI
23rd Jul 2025561 AMAQI
23rd Jul 2025572 AMAQI
23rd Jul 2025563 AMAQI
23rd Jul 2025544 AMAQI

28°C25/30°C

23rd Jul 2025545 AMAQI
23rd Jul 2025546 AMAQI
23rd Jul 2025537 AMAQI
23rd Jul 2025278 AMAQI
23rd Jul 2025189 AMAQI
23rd Jul 20251810 AMAQI
23rd Jul 20252311 AMAQI
23rd Jul 20252812 PMAQI
23rd Jul 2025321 PMAQI
23rd Jul 2025362 PMAQI
23rd Jul 2025363 PMAQI
23rd Jul 2025354 PMAQI
23rd Jul 2025315 PMAQI
23rd Jul 2025316 PMAQI
23rd Jul 2025377 PMAQI
23rd Jul 2025488 PMAQI
23rd Jul 2025489 PMAQI
23rd Jul 20254910 PMAQI
23rd Jul 20254711 PMAQI
24th Jul 20254912 AMAQI
24th Jul 2025491 AMAQI
24th Jul 2025522 AMAQI
24th Jul 2025533 AMAQI
24th Jul 2025514 AMAQI

27°C25/30°C

24th Jul 2025515 AMAQI
24th Jul 2025516 AMAQI
24th Jul 2025517 AMAQI
24th Jul 2025428 AMAQI
24th Jul 2025429 AMAQI
24th Jul 20255210 AMAQI
24th Jul 20255411 AMAQI
24th Jul 20255412 PMAQI
24th Jul 2025561 PMAQI
24th Jul 2025562 PMAQI
24th Jul 2025543 PMAQI
24th Jul 2025514 PMAQI
24th Jul 2025525 PMAQI
24th Jul 2025546 PMAQI
24th Jul 2025507 PMAQI
24th Jul 2025528 PMAQI
24th Jul 2025529 PMAQI
24th Jul 20254510 PMAQI
24th Jul 20254411 PMAQI
25th Jul 20254612 AMAQI
25th Jul 2025511 AMAQI
25th Jul 2025512 AMAQI
25th Jul 2025523 AMAQI
25th Jul 2025524 AMAQI

28°C25/33°C

25th Jul 2025525 AMAQI
25th Jul 2025526 AMAQI
25th Jul 2025527 AMAQI
25th Jul 2025448 AMAQI
25th Jul 2025419 AMAQI
25th Jul 20254810 AMAQI
25th Jul 20255111 AMAQI
25th Jul 20255412 PMAQI
25th Jul 2025521 PMAQI
25th Jul 2025512 PMAQI
25th Jul 2025513 PMAQI
25th Jul 2025504 PMAQI
25th Jul 2025535 PMAQI
25th Jul 2025526 PMAQI
25th Jul 2025517 PMAQI
25th Jul 2025548 PMAQI
25th Jul 2025549 PMAQI
25th Jul 20255410 PMAQI
25th Jul 20255611 PMAQI
26th Jul 20255712 AMAQI
26th Jul 2025521 AMAQI
26th Jul 2025512 AMAQI
26th Jul 2025523 AMAQI
26th Jul 2025524 AMAQI

29°C25/35°C

26th Jul 2025525 AMAQI
26th Jul 2025526 AMAQI
26th Jul 2025527 AMAQI
26th Jul 2025608 AMAQI
26th Jul 2025629 AMAQI
26th Jul 20256110 AMAQI
26th Jul 20256311 AMAQI
26th Jul 20256212 PMAQI
26th Jul 2025631 PMAQI
26th Jul 2025612 PMAQI
26th Jul 2025583 PMAQI
26th Jul 2025564 PMAQI
26th Jul 2025555 PMAQI
26th Jul 2025546 PMAQI
26th Jul 2025567 PMAQI
26th Jul 2025568 PMAQI
26th Jul 2025559 PMAQI
26th Jul 20255310 PMAQI
26th Jul 20255411 PMAQI
27th Jul 20255412 AMAQI
27th Jul 2025531 AMAQI
27th Jul 2025532 AMAQI
27th Jul 2025533 AMAQI
27th Jul 2025554 AMAQI

30°C26/35°C

27th Jul 2025555 AMAQI
27th Jul 2025556 AMAQI
27th Jul 2025557 AMAQI
27th Jul 2025588 AMAQI
27th Jul 2025629 AMAQI
27th Jul 20256710 AMAQI
27th Jul 20257011 AMAQI
27th Jul 20256812 PMAQI
27th Jul 2025661 PMAQI
27th Jul 2025612 PMAQI
27th Jul 2025563 PMAQI
27th Jul 2025494 PMAQI
27th Jul 2025375 PMAQI
27th Jul 2025346 PMAQI
27th Jul 2025397 PMAQI
27th Jul 2025498 PMAQI
27th Jul 2025509 PMAQI
27th Jul 20255210 PMAQI
27th Jul 20255211 PMAQI
28th Jul 20255012 AMAQI
28th Jul 2025541 AMAQI
28th Jul 2025542 AMAQI
28th Jul 2025553 AMAQI
28th Jul 2025564 AMAQI

30°C26/35°C

28th Jul 2025565 AMAQI
28th Jul 2025566 AMAQI
28th Jul 2025567 AMAQI
28th Jul 2025538 AMAQI
28th Jul 2025549 AMAQI
28th Jul 20255510 AMAQI
28th Jul 20255811 AMAQI
28th Jul 20256012 PMAQI
28th Jul 2025601 PMAQI
28th Jul 2025592 PMAQI
28th Jul 2025563 PMAQI
28th Jul 2025554 PMAQI
28th Jul 2025575 PMAQI
28th Jul 2025546 PMAQI
28th Jul 2025557 PMAQI
28th Jul 2025568 PMAQI
28th Jul 2025579 PMAQI
28th Jul 20255710 PMAQI
28th Jul 20255711 PMAQI
29th Jul 20255712 AMAQI
29th Jul 2025551 AMAQI
29th Jul 2025552 AMAQI
29th Jul 2025553 AMAQI
29th Jul 2025554 AMAQI

30°C26/35°C

29th Jul 2025555 AMAQI
29th Jul 2025556 AMAQI
29th Jul 2025557 AMAQI
29th Jul 2025608 AMAQI
29th Jul 2025629 AMAQI
29th Jul 20256610 AMAQI
29th Jul 20257011 AMAQI
29th Jul 20257212 PMAQI
29th Jul 2025711 PMAQI
29th Jul 2025662 PMAQI
29th Jul 2025553 PMAQI
29th Jul 2025544 PMAQI
29th Jul 2025535 PMAQI
29th Jul 2025486 PMAQI
29th Jul 2025517 PMAQI
29th Jul 2025548 PMAQI
29th Jul 2025559 PMAQI
29th Jul 20255510 PMAQI
29th Jul 20255511 PMAQI
30th Jul 20255612 AMAQI
30th Jul 2025551 AMAQI
30th Jul 2025552 AMAQI
30th Jul 2025563 AMAQI
30th Jul 2025574 AMAQI

29°C27/33°C

30th Jul 2025575 AMAQI
30th Jul 2025576 AMAQI
30th Jul 2025577 AMAQI
30th Jul 2025618 AMAQI
30th Jul 2025619 AMAQI
30th Jul 20256710 AMAQI
30th Jul 20257111 AMAQI
30th Jul 20256912 PMAQI
30th Jul 2025601 PMAQI
30th Jul 2025552 PMAQI
30th Jul 2025483 PMAQI
30th Jul 2025394 PMAQI
30th Jul 2025385 PMAQI
30th Jul 2025386 PMAQI
30th Jul 2025447 PMAQI
30th Jul 2025548 PMAQI
30th Jul 2025559 PMAQI
30th Jul 20255510 PMAQI
30th Jul 20255511 PMAQI
31st Jul 20255612 AMAQI
31st Jul 2025561 AMAQI
31st Jul 2025562 AMAQI
31st Jul 2025563 AMAQI
31st Jul 2025564 AMAQI

30°C26/35°C

31st Jul 2025565 AMAQI
31st Jul 2025566 AMAQI
31st Jul 2025567 AMAQI
31st Jul 2025568 AMAQI
31st Jul 2025569 AMAQI
31st Jul 20256310 AMAQI
31st Jul 20257111 AMAQI
31st Jul 20257712 PMAQI
31st Jul 2025761 PMAQI
31st Jul 2025742 PMAQI
31st Jul 2025653 PMAQI
31st Jul 2025614 PMAQI
31st Jul 2025585 PMAQI
31st Jul 2025576 PMAQI
31st Jul 2025607 PMAQI
31st Jul 2025598 PMAQI
31st Jul 2025599 PMAQI
31st Jul 20255910 PMAQI
31st Jul 20256011 PMAQI
1st Aug 20255912 AMAQI
1st Aug 2025561 AMAQI
1st Aug 2025562 AMAQI
1st Aug 2025563 AMAQI
1st Aug 2025584 AMAQI

30°C26/35°C

1st Aug 2025575 AMAQI
1st Aug 2025576 AMAQI
1st Aug 2025577 AMAQI
1st Aug 2025638 AMAQI
1st Aug 2025659 AMAQI
1st Aug 20256710 AMAQI
1st Aug 20256411 AMAQI
1st Aug 20256412 PMAQI
1st Aug 2025661 PMAQI
1st Aug 2025682 PMAQI
1st Aug 2025673 PMAQI
1st Aug 2025674 PMAQI
1st Aug 2025645 PMAQI
1st Aug 2025676 PMAQI
1st Aug 2025647 PMAQI
1st Aug 2025668 PMAQI
1st Aug 2025669 PMAQI
1st Aug 20257010 PMAQI
1st Aug 20257111 PMAQI
2nd Aug 20256512 AMAQI
2nd Aug 2025571 AMAQI
2nd Aug 2025572 AMAQI
2nd Aug 2025593 AMAQI
2nd Aug 2025594 AMAQI

29°C26/34°C

2nd Aug 2025595 AMAQI
2nd Aug 2025596 AMAQI
2nd Aug 2025597 AMAQI
2nd Aug 2025768 AMAQI
2nd Aug 2025809 AMAQI
2nd Aug 20257610 AMAQI
2nd Aug 20257811 AMAQI
2nd Aug 20257812 PMAQI
2nd Aug 2025701 PMAQI
2nd Aug 2025802 PMAQI
2nd Aug 2025723 PMAQI
2nd Aug 2025784 PMAQI
2nd Aug 2025715 PMAQI
2nd Aug 2025696 PMAQI
2nd Aug 2025697 PMAQI
2nd Aug 2025678 PMAQI
2nd Aug 2025709 PMAQI
2nd Aug 20257110 PMAQI
2nd Aug 20257211 PMAQI
3rd Aug 20256612 AMAQI
3rd Aug 2025581 AMAQI
3rd Aug 2025582 AMAQI
3rd Aug 2025613 AMAQI
3rd Aug 2025624 AMAQI

28°C26/33°C

3rd Aug 2025635 AMAQI
3rd Aug 2025626 AMAQI
3rd Aug 2025637 AMAQI
3rd Aug 2025628 AMAQI
3rd Aug 2025619 AMAQI
3rd Aug 20256210 AMAQI
3rd Aug 20256411 AMAQI
3rd Aug 20256512 PMAQI
3rd Aug 2025671 PMAQI
3rd Aug 2025632 PMAQI
3rd Aug 2025643 PMAQI
3rd Aug 2025634 PMAQI
3rd Aug 2025615 PMAQI
3rd Aug 2025636 PMAQI
3rd Aug 2025637 PMAQI
3rd Aug 2025648 PMAQI
3rd Aug 2025659 PMAQI
3rd Aug 20256710 PMAQI
3rd Aug 20256311 PMAQI
4th Aug 20256112 AMAQI
4th Aug 2025621 AMAQI
4th Aug 2025612 AMAQI
4th Aug 2025613 AMAQI
4th Aug 2025624 AMAQI

28°C26/32°C

4th Aug 2025625 AMAQI
4th Aug 2025626 AMAQI
4th Aug 2025627 AMAQI
4th Aug 2025558 AMAQI
4th Aug 2025579 AMAQI
4th Aug 20255810 AMAQI
4th Aug 20255811 AMAQI
4th Aug 20256312 PMAQI
4th Aug 2025631 PMAQI
4th Aug 2025612 PMAQI
4th Aug 2025583 PMAQI
4th Aug 2025564 PMAQI
4th Aug 2025575 PMAQI
4th Aug 2025596 PMAQI
4th Aug 2025627 PMAQI
4th Aug 2025648 PMAQI
4th Aug 2025649 PMAQI
4th Aug 20256310 PMAQI
4th Aug 20256111 PMAQI
5th Aug 20256012 AMAQI
5th Aug 2025611 AMAQI
5th Aug 2025602 AMAQI
5th Aug 2025613 AMAQI
5th Aug 2025614 AMAQI

27°C25/30°C

5th Aug 2025605 AMAQI
5th Aug 2025616 AMAQI
5th Aug 2025617 AMAQI
5th Aug 2025618 AMAQI
5th Aug 2025649 AMAQI
5th Aug 20256810 AMAQI
5th Aug 20255911 AMAQI
5th Aug 20256612 PMAQI
5th Aug 2025671 PMAQI
5th Aug 2025562 PMAQI
5th Aug 2025523 PMAQI
5th Aug 2025504 PMAQI
5th Aug 2025535 PMAQI
5th Aug 2025576 PMAQI
5th Aug 2025627 PMAQI
5th Aug 2025618 PMAQI
5th Aug 2025599 PMAQI
5th Aug 20255810 PMAQI
5th Aug 20255811 PMAQI
6th Aug 20255912 AMAQI
6th Aug 2025591 AMAQI
6th Aug 2025602 AMAQI
6th Aug 2025613 AMAQI
6th Aug 2025614 AMAQI

26°C25/27°C

6th Aug 2025615 AMAQI
6th Aug 2025616 AMAQI
6th Aug 2025617 AMAQI
6th Aug 2025378 AMAQI
6th Aug 2025389 AMAQI
6th Aug 20253510 AMAQI
6th Aug 20254211 AMAQI
6th Aug 20254012 PMAQI
6th Aug 2025331 PMAQI
6th Aug 2025342 PMAQI
6th Aug 2025433 PMAQI
6th Aug 2025384 PMAQI
6th Aug 2025365 PMAQI
6th Aug 2025406 PMAQI
6th Aug 2025527 PMAQI
6th Aug 2025568 PMAQI
6th Aug 2025589 PMAQI
6th Aug 20255510 PMAQI
6th Aug 20255511 PMAQI
7th Aug 20255612 AMAQI
7th Aug 2025591 AMAQI
7th Aug 2025592 AMAQI
7th Aug 2025583 AMAQI
7th Aug 2025574 AMAQI

--°C/°C

7th Aug 2025575 AMAQI
5 AM
7th Aug 2025566 AMAQI
12 PM
7 PM
12 AM
4 AM

--°C/°C

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

57AQI

15 heures / Jour
450 heures / Mois
Heure moyenne la plus basse
5 AM - 7 PM

57AQI

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 57), tandis que l'AQI le plus bas était entre 5 AM à 7 PM (Moyenne 57).
Heure de la nuit
Heure moyenne la plus haute
12 AM - 11 PM

59AQI

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

59AQI

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 59), tandis que l'AQI le plus bas était entre 12 AM à 11 PM (Moyenne 59).

Jours de 2025 Vs Qualité de l'Air

Changsha, Guangdong, China

2025

18%

38

66%

143

16%

34

0.9%

2

Nombre total de jours avec différentes catégories AQI au cours des 218 derniers jours de 2025 (147 jours restants)

Bon
38 Jours
Modéré
143 Jours
Pauvre
34 Jours
Non sain
2 Jours
Sévère
0 Jours
Dangereux
0 Jours

Sous les limites sécuritaires de l'OMS pour la qualité de l'air : 18%

Niveau de risque sanitaire:

Extrême

En 2025, 18% des 218 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, Guangdong, 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
142AQI
2nd Janvier 2025
139AQI
3rd Janvier 2025
121AQI
4th Janvier 2025
127AQI
5th Janvier 2025
141AQI
6th Janvier 2025
147AQI
7th Janvier 2025
148AQI
8th Janvier 2025
156AQI
9th Janvier 2025
148AQI
10th Janvier 2025
101AQI
11th Janvier 2025
97AQI
12th Janvier 2025
88AQI
13th Janvier 2025
102AQI
14th Janvier 2025
125AQI
15th Janvier 2025
94AQI
16th Janvier 2025
114AQI
17th Janvier 2025
89AQI
18th Janvier 2025
114AQI
19th Janvier 2025
104AQI
20th Janvier 2025
110AQI
21st Janvier 2025
114AQI
22nd Janvier 2025
119AQI
23rd Janvier 2025
107AQI
24th Janvier 2025
86AQI
25th Janvier 2025
74AQI
26th Janvier 2025
52AQI
27th Janvier 2025
65AQI
28th Janvier 2025
80AQI
29th Janvier 2025
101AQI
30th Janvier 2025
94AQI
31st Janvier 2025
72AQI
1st Février 2025
68AQI
2nd Février 2025
66AQI
3rd Février 2025
37AQI
4th Février 2025
67AQI
5th Février 2025
76AQI
6th Février 2025
87AQI
7th Février 2025
54AQI
8th Février 2025
70AQI
9th Février 2025
61AQI
10th Février 2025
81AQI
11th Février 2025
99AQI
12th Février 2025
89AQI
13th Février 2025
93AQI
14th Février 2025
100AQI
15th Février 2025
88AQI
16th Février 2025
113AQI
17th Février 2025
101AQI
18th Février 2025
110AQI
19th Février 2025
94AQI
20th Février 2025
87AQI
21st Février 2025
81AQI
22nd Février 2025
89AQI
23rd Février 2025
59AQI
24th Février 2025
80AQI
25th Février 2025
113AQI
26th Février 2025
112AQI
27th Février 2025
116AQI
28th Février 2025
81AQI
1st Mars 2025
77AQI
2nd Mars 2025
63AQI
3rd Mars 2025
64AQI
4th Mars 2025
62AQI
5th Mars 2025
47AQI
6th Mars 2025
36AQI
7th Mars 2025
54AQI
8th Mars 2025
66AQI
9th Mars 2025
92AQI
10th Mars 2025
86AQI
11th Mars 2025
72AQI
12th Mars 2025
72AQI
13th Mars 2025
65AQI
14th Mars 2025
61AQI
15th Mars 2025
52AQI
16th Mars 2025
46AQI
17th Mars 2025
79AQI
18th Mars 2025
69AQI
19th Mars 2025
78AQI
20th Mars 2025
86AQI
21st Mars 2025
109AQI
22nd Mars 2025
97AQI
23rd Mars 2025
107AQI
24th Mars 2025
103AQI
25th Mars 2025
103AQI
26th Mars 2025
82AQI
27th Mars 2025
72AQI
28th Mars 2025
75AQI
29th Mars 2025
51AQI
30th Mars 2025
44AQI
31st Mars 2025
39AQI
1st Avril 2025
66AQI
2nd Avril 2025
74AQI
3rd Avril 2025
89AQI
4th Avril 2025
80AQI
5th Avril 2025
96AQI
6th Avril 2025
113AQI
7th Avril 2025
105AQI
8th Avril 2025
97AQI
9th Avril 2025
82AQI
10th Avril 2025
78AQI
11th Avril 2025
67AQI
12th Avril 2025
73AQI
13th Avril 2025
175AQI
14th Avril 2025
134AQI
15th Avril 2025
129AQI
16th Avril 2025
121AQI
17th Avril 2025
100AQI
18th Avril 2025
87AQI
19th Avril 2025
74AQI
20th Avril 2025
67AQI
21st Avril 2025
62AQI
22nd Avril 2025
65AQI
23rd Avril 2025
62AQI
24th Avril 2025
53AQI
25th Avril 2025
50AQI
26th Avril 2025
71AQI
27th Avril 2025
59AQI
28th Avril 2025
67AQI
29th Avril 2025
67AQI
30th Avril 2025
76AQI
1st Mai 2025
68AQI
2nd Mai 2025
78AQI
3rd Mai 2025
67AQI
4th Mai 2025
64AQI
5th Mai 2025
58AQI
6th Mai 2025
59AQI
7th Mai 2025
53AQI
8th Mai 2025
53AQI
9th Mai 2025
44AQI
10th Mai 2025
62AQI
11th Mai 2025
58AQI
12th Mai 2025
69AQI
13th Mai 2025
70AQI
14th Mai 2025
65AQI
15th Mai 2025
59AQI
16th Mai 2025
44AQI
17th Mai 2025
51AQI
18th Mai 2025
50AQI
19th Mai 2025
53AQI
20th Mai 2025
49AQI
21st Mai 2025
56AQI
22nd Mai 2025
53AQI
23rd Mai 2025
52AQI
24th Mai 2025
51AQI
25th Mai 2025
71AQI
26th Mai 2025
80AQI
27th Mai 2025
91AQI
28th Mai 2025
78AQI
29th Mai 2025
69AQI
30th Mai 2025
60AQI
31st Mai 2025
63AQI
1st Juin 2025
62AQI
2nd Juin 2025
59AQI
3rd Juin 2025
55AQI
4th Juin 2025
65AQI
5th Juin 2025
58AQI
6th Juin 2025
60AQI
7th Juin 2025
56AQI
8th Juin 2025
49AQI
9th Juin 2025
53AQI
10th Juin 2025
53AQI
11th Juin 2025
49AQI
12th Juin 2025
43AQI
13th Juin 2025
34AQI
14th Juin 2025
34AQI
15th Juin 2025
39AQI
16th Juin 2025
40AQI
17th Juin 2025
40AQI
18th Juin 2025
39AQI
19th Juin 2025
37AQI
20th Juin 2025
36AQI
21st Juin 2025
34AQI
22nd Juin 2025
33AQI
23rd Juin 2025
33AQI
24th Juin 2025
37AQI
25th Juin 2025
38AQI
26th Juin 2025
32AQI
27th Juin 2025
31AQI
28th Juin 2025
31AQI
29th Juin 2025
33AQI
30th Juin 2025
32AQI
1st Juillet 2025
33AQI
2nd Juillet 2025
37AQI
3rd Juillet 2025
38AQI
4th Juillet 2025
51AQI
5th Juillet 2025
55AQI
6th Juillet 2025
57AQI
7th Juillet 2025
62AQI
8th Juillet 2025
55AQI
9th Juillet 2025
59AQI
10th Juillet 2025
58AQI
11th Juillet 2025
54AQI
12th Juillet 2025
56AQI
13th Juillet 2025
53AQI
14th Juillet 2025
56AQI
15th Juillet 2025
57AQI
16th Juillet 2025
56AQI
17th Juillet 2025
60AQI
18th Juillet 2025
64AQI
19th Juillet 2025
62AQI
20th Juillet 2025
50AQI
21st Juillet 2025
52AQI
22nd Juillet 2025
44AQI
23rd Juillet 2025
46AQI
24th Juillet 2025
53AQI
25th Juillet 2025
54AQI
26th Juillet 2025
54AQI
27th Juillet 2025
59AQI
28th Juillet 2025
62AQI
29th Juillet 2025
60AQI
30th Juillet 2025
62AQI
31st Juillet 2025
59AQI
1st Août 2025
57AQI
2nd Août 2025
54AQI
3rd Août 2025
57AQI
4th Août 2025
59AQI
5th Août 2025
55AQI

109AQI

85AQI

71AQI

85AQI

61AQI

43AQI

54AQI

56AQI

Nombre de jours

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

202572AQI

11
19
1
1
21
6
5
22
4
1
23
5
1
4
27
21
9
6
25
5
38
143
34
2

Le plus élevé AQI enregistré en

Janvier

109AQI

Le plus bas AQI enregistré en

Juin

43AQI

202471AQI

2
16
12
5
22
2
2
25
4
5
25
11
20
22
8
27
4
13
18
9
20
1
3
25
3
3
19
8
8
23
102
210
53

Le plus élevé AQI enregistré en

Décembre

113AQI

Le plus bas AQI enregistré en

Juillet

41AQI

202372AQI

3
15
2
3
19
6
6
17
8
1
27
2
3
25
3
12
18
22
9
12
19
13
17
5
20
6
2
14
13
1
16
13
83
216
53

Le plus élevé AQI enregistré en

Novembre

95AQI

Le plus bas AQI enregistré en

Juillet

51AQI

202273AQI

6
1
10
14
6
3
23
5
13
43
12

Le plus élevé AQI enregistré en

Octobre

80AQI

Le plus bas AQI enregistré en

Novembre

65AQI

Années les plus & moins polluées des 4 dernières années

Année la plus polluée enregistrée
2022(Moyenne)
73AQI
Année la moins polluée enregistrée
2024(Moyenne)
71AQI

La qualité de l'air annuelle de Changsha pour l'année 2025 AQI (72) montre un changement moyen de pourcentage de 0.5% (empiré AQI) par rapport aux années précédentes : 2022 (73), 2023 (72), 2024 (71).