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HistoryAQIPM2.5PM10COSO2NO2O3

Analyse Historique de la Qualité de l'Air à Hunan Normal University, 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 Août

Hunan Normal University, Changsha, Hunan, China

2021
2022
2023
2024
2025
AQI
.
Jours

Tendances AQI : Le plus élevé et le plus bas

AQI le plus élevé enregistré le
20th Aug 2021
170AQI
AQI le plus bas enregistré le
1st Aug 2024
38AQI

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

Hunan Normal University, Changsha, Hunan, China

AQI
Jour
Nuit
.

5 AM3rd Aug 2025

7 PM

4 AM4th Aug 2025

Heure du jour
Heure moyenne la plus haute
1PM3rd Aug

68AQI

Heure moyenne la plus basse
5PM3rd Aug

61AQI

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

66AQI

Heure moyenne la plus basse
2AM4th Aug

61AQI

Au cours des 24 dernières heures,

L'AQI de Hunan Normal University a atteint son point le plus élevé de 68 à 1 PM pendant le Jour, tandis que le point le plus bas, 61, a été enregistré à 2 AM pendant le Nuit entre 3rd Aug et 4th Aug 2025.

Tendance AQI Jour & Nuit : Jul - Aug 2025

Hunan Normal University, Changsha, Hunan, 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 2025525 AMAQI
5th Jul 2025526 AMAQI
5th Jul 2025527 AMAQI
5th Jul 2025708 AMAQI
5th Jul 2025739 AMAQI
5th Jul 20257910 AMAQI
5th Jul 20258411 AMAQI
5th Jul 20258212 PMAQI
5th Jul 2025751 PMAQI
5th Jul 2025762 PMAQI
5th Jul 2025723 PMAQI
5th Jul 2025734 PMAQI
5th Jul 2025735 PMAQI
5th Jul 2025746 PMAQI
5th Jul 2025687 PMAQI
5th Jul 2025638 PMAQI
5th Jul 2025629 PMAQI
5th Jul 20256010 PMAQI
5th Jul 20256211 PMAQI
6th Jul 20255912 AMAQI
6th Jul 2025521 AMAQI
6th Jul 2025532 AMAQI
6th Jul 2025553 AMAQI
6th Jul 2025584 AMAQI

32°C27/38°C

6th Jul 2025575 AMAQI
6th Jul 2025576 AMAQI
6th Jul 2025577 AMAQI
6th Jul 2025648 AMAQI
6th Jul 2025729 AMAQI
6th Jul 20257310 AMAQI
6th Jul 20257311 AMAQI
6th Jul 20257412 PMAQI
6th Jul 2025761 PMAQI
6th Jul 2025752 PMAQI
6th Jul 2025723 PMAQI
6th Jul 2025704 PMAQI
6th Jul 2025735 PMAQI
6th Jul 2025736 PMAQI
6th Jul 2025717 PMAQI
6th Jul 2025668 PMAQI
6th Jul 2025689 PMAQI
6th Jul 20256810 PMAQI
6th Jul 20256811 PMAQI
7th Jul 20256612 AMAQI
7th Jul 2025561 AMAQI
7th Jul 2025562 AMAQI
7th Jul 2025583 AMAQI
7th Jul 2025604 AMAQI

32°C27/38°C

7th Jul 2025605 AMAQI
7th Jul 2025606 AMAQI
7th Jul 2025607 AMAQI
7th Jul 2025838 AMAQI
7th Jul 2025889 AMAQI
7th Jul 20259010 AMAQI
7th Jul 20259011 AMAQI
7th Jul 20258512 PMAQI
7th Jul 2025811 PMAQI
7th Jul 2025782 PMAQI
7th Jul 2025743 PMAQI
7th Jul 2025764 PMAQI
7th Jul 2025765 PMAQI
7th Jul 2025786 PMAQI
7th Jul 2025727 PMAQI
7th Jul 2025708 PMAQI
7th Jul 2025729 PMAQI
7th Jul 20257110 PMAQI
7th Jul 20257111 PMAQI
8th Jul 20257112 AMAQI
8th Jul 2025601 AMAQI
8th Jul 2025602 AMAQI
8th Jul 2025613 AMAQI
8th Jul 2025644 AMAQI

31°C26/37°C

8th Jul 2025645 AMAQI
8th Jul 2025646 AMAQI
8th Jul 2025647 AMAQI
8th Jul 2025878 AMAQI
8th Jul 2025999 AMAQI
8th Jul 202510210 AMAQI
8th Jul 202510211 AMAQI
8th Jul 20259112 PMAQI
8th Jul 2025861 PMAQI
8th Jul 2025862 PMAQI
8th Jul 2025883 PMAQI
8th Jul 2025824 PMAQI
8th Jul 2025855 PMAQI
8th Jul 2025726 PMAQI
8th Jul 2025657 PMAQI
8th Jul 2025668 PMAQI
8th Jul 2025689 PMAQI
8th Jul 20256810 PMAQI
8th Jul 20257011 PMAQI
9th Jul 20256812 AMAQI
9th Jul 2025631 AMAQI
9th Jul 2025632 AMAQI
9th Jul 2025653 AMAQI
9th Jul 2025694 AMAQI

32°C28/38°C

9th Jul 2025695 AMAQI
9th Jul 2025696 AMAQI
9th Jul 2025687 AMAQI
9th Jul 2025748 AMAQI
9th Jul 2025769 AMAQI
9th Jul 20258410 AMAQI
9th Jul 20258811 AMAQI
9th Jul 20258112 PMAQI
9th Jul 2025811 PMAQI
9th Jul 2025762 PMAQI
9th Jul 2025683 PMAQI
9th Jul 2025704 PMAQI
9th Jul 2025615 PMAQI
9th Jul 2025526 PMAQI
9th Jul 2025497 PMAQI
9th Jul 2025598 PMAQI
9th Jul 2025589 PMAQI
9th Jul 20255810 PMAQI
9th Jul 20255811 PMAQI
10th Jul 20255912 AMAQI
10th Jul 2025651 AMAQI
10th Jul 2025652 AMAQI
10th Jul 2025673 AMAQI
10th Jul 2025684 AMAQI

30°C26/36°C

10th Jul 2025685 AMAQI
10th Jul 2025686 AMAQI
10th Jul 2025677 AMAQI
10th Jul 2025558 AMAQI
10th Jul 2025499 AMAQI
10th Jul 20255210 AMAQI
10th Jul 20255411 AMAQI
10th Jul 20255412 PMAQI
10th Jul 2025541 PMAQI
10th Jul 2025522 PMAQI
10th Jul 2025513 PMAQI
10th Jul 2025454 PMAQI
10th Jul 2025465 PMAQI
10th Jul 2025486 PMAQI
10th Jul 2025507 PMAQI
10th Jul 2025588 PMAQI
10th Jul 2025589 PMAQI
10th Jul 20255810 PMAQI
10th Jul 20255811 PMAQI
11th Jul 20256012 AMAQI
11th Jul 2025641 AMAQI
11th Jul 2025642 AMAQI
11th Jul 2025633 AMAQI
11th Jul 2025624 AMAQI

30°C26/36°C

11th Jul 2025625 AMAQI
11th Jul 2025626 AMAQI
11th Jul 2025627 AMAQI
11th Jul 2025668 AMAQI
11th Jul 2025709 AMAQI
11th Jul 20257010 AMAQI
11th Jul 20256811 AMAQI
11th Jul 20256712 PMAQI
11th Jul 2025681 PMAQI
11th Jul 2025672 PMAQI
11th Jul 2025663 PMAQI
11th Jul 2025694 PMAQI
11th Jul 2025705 PMAQI
11th Jul 2025666 PMAQI
11th Jul 2025587 PMAQI
11th Jul 2025628 PMAQI
11th Jul 2025659 PMAQI
11th Jul 20256510 PMAQI
11th Jul 20256511 PMAQI
12th Jul 20256612 AMAQI
12th Jul 2025621 AMAQI
12th Jul 2025622 AMAQI
12th Jul 2025623 AMAQI
12th Jul 2025634 AMAQI

30°C25/35°C

12th Jul 2025635 AMAQI
12th Jul 2025636 AMAQI
12th Jul 2025637 AMAQI
12th Jul 2025618 AMAQI
12th Jul 2025619 AMAQI
12th Jul 20256210 AMAQI
12th Jul 20256311 AMAQI
12th Jul 20256312 PMAQI
12th Jul 2025641 PMAQI
12th Jul 2025632 PMAQI
12th Jul 2025643 PMAQI
12th Jul 2025644 PMAQI
12th Jul 2025635 PMAQI
12th Jul 2025636 PMAQI
12th Jul 2025587 PMAQI
12th Jul 2025568 PMAQI
12th Jul 2025579 PMAQI
12th Jul 20255810 PMAQI
12th Jul 20255711 PMAQI
13th Jul 20255912 AMAQI
13th Jul 2025631 AMAQI
13th Jul 2025622 AMAQI
13th Jul 2025633 AMAQI
13th Jul 2025624 AMAQI

29°C25/33°C

13th Jul 2025635 AMAQI
13th Jul 2025626 AMAQI
13th Jul 2025637 AMAQI
13th Jul 2025648 AMAQI
13th Jul 2025669 AMAQI
13th Jul 20255810 AMAQI
13th Jul 20255911 AMAQI
13th Jul 20255912 PMAQI
13th Jul 2025601 PMAQI
13th Jul 2025602 PMAQI
13th Jul 2025583 PMAQI
13th Jul 2025574 PMAQI
13th Jul 2025555 PMAQI
13th Jul 2025526 PMAQI
13th Jul 2025547 PMAQI
13th Jul 2025608 PMAQI
13th Jul 2025609 PMAQI
13th Jul 20256110 PMAQI
13th Jul 20256211 PMAQI
14th Jul 20256112 AMAQI
14th Jul 2025621 AMAQI
14th Jul 2025622 AMAQI
14th Jul 2025623 AMAQI
14th Jul 2025614 AMAQI

29°C25/33°C

14th Jul 2025615 AMAQI
14th Jul 2025616 AMAQI
14th Jul 2025627 AMAQI
14th Jul 2025628 AMAQI
14th Jul 2025609 AMAQI
14th Jul 20255810 AMAQI
14th Jul 20255911 AMAQI
14th Jul 20256012 PMAQI
14th Jul 2025601 PMAQI
14th Jul 2025582 PMAQI
14th Jul 2025623 PMAQI
14th Jul 2025614 PMAQI
14th Jul 2025605 PMAQI
14th Jul 2025666 PMAQI
14th Jul 2025627 PMAQI
14th Jul 2025628 PMAQI
14th Jul 2025629 PMAQI
14th Jul 20256210 PMAQI
14th Jul 20256611 PMAQI
15th Jul 20256612 AMAQI
15th Jul 2025621 AMAQI
15th Jul 2025612 AMAQI
15th Jul 2025613 AMAQI
15th Jul 2025614 AMAQI

30°C25/36°C

15th Jul 2025615 AMAQI
15th Jul 2025616 AMAQI
15th Jul 2025617 AMAQI
15th Jul 2025678 AMAQI
15th Jul 2025699 AMAQI
15th Jul 20256510 AMAQI
15th Jul 20256311 AMAQI
15th Jul 20256212 PMAQI
15th Jul 2025631 PMAQI
15th Jul 2025602 PMAQI
15th Jul 2025583 PMAQI
15th Jul 2025584 PMAQI
15th Jul 2025595 PMAQI
15th Jul 2025586 PMAQI
15th Jul 2025597 PMAQI
15th Jul 2025618 PMAQI
15th Jul 2025629 PMAQI
15th Jul 20256010 PMAQI
15th Jul 20255911 PMAQI
16th Jul 20256012 AMAQI
16th Jul 2025601 AMAQI
16th Jul 2025612 AMAQI
16th Jul 2025623 AMAQI
16th Jul 2025624 AMAQI

31°C27/37°C

16th Jul 2025615 AMAQI
16th Jul 2025616 AMAQI
16th Jul 2025617 AMAQI
16th Jul 2025598 AMAQI
16th Jul 2025589 AMAQI
16th Jul 20255810 AMAQI
16th Jul 20256011 AMAQI
16th Jul 20255812 PMAQI
16th Jul 2025591 PMAQI
16th Jul 2025582 PMAQI
16th Jul 2025593 PMAQI
16th Jul 2025624 PMAQI
16th Jul 2025625 PMAQI
16th Jul 2025636 PMAQI
16th Jul 2025627 PMAQI
16th Jul 2025628 PMAQI
16th Jul 2025639 PMAQI
16th Jul 20256210 PMAQI
16th Jul 20256211 PMAQI
17th Jul 20256412 AMAQI
17th Jul 2025611 AMAQI
17th Jul 2025622 AMAQI
17th Jul 2025613 AMAQI
17th Jul 2025604 AMAQI

32°C28/38°C

17th Jul 2025615 AMAQI
17th Jul 2025606 AMAQI
17th Jul 2025607 AMAQI
17th Jul 2025568 AMAQI
17th Jul 2025569 AMAQI
17th Jul 20255710 AMAQI
17th Jul 20255911 AMAQI
17th Jul 20255912 PMAQI
17th Jul 2025591 PMAQI
17th Jul 2025592 PMAQI
17th Jul 2025593 PMAQI
17th Jul 2025584 PMAQI
17th Jul 2025615 PMAQI
17th Jul 2025646 PMAQI
17th Jul 2025677 PMAQI
17th Jul 2025668 PMAQI
17th Jul 2025669 PMAQI
17th Jul 20256710 PMAQI
17th Jul 20256711 PMAQI
18th Jul 20256512 AMAQI
18th Jul 2025611 AMAQI
18th Jul 2025602 AMAQI
18th Jul 2025603 AMAQI
18th Jul 2025604 AMAQI

31°C29/35°C

18th Jul 2025605 AMAQI
18th Jul 2025606 AMAQI
18th Jul 2025607 AMAQI
18th Jul 2025948 AMAQI
18th Jul 20251009 AMAQI
18th Jul 20258010 AMAQI
18th Jul 20256411 AMAQI
18th Jul 20255312 PMAQI
18th Jul 2025501 PMAQI
18th Jul 2025582 PMAQI
18th Jul 2025643 PMAQI
18th Jul 2025634 PMAQI
18th Jul 2025665 PMAQI
18th Jul 2025666 PMAQI
18th Jul 2025627 PMAQI
18th Jul 2025618 PMAQI
18th Jul 2025639 PMAQI
18th Jul 20256310 PMAQI
18th Jul 20256211 PMAQI
19th Jul 20256112 AMAQI
19th Jul 2025611 AMAQI
19th Jul 2025612 AMAQI
19th Jul 2025623 AMAQI
19th Jul 2025634 AMAQI

32°C28/38°C

19th Jul 2025635 AMAQI
19th Jul 2025636 AMAQI
19th Jul 2025637 AMAQI
19th Jul 2025628 AMAQI
19th Jul 2025609 AMAQI
19th Jul 20256110 AMAQI
19th Jul 20255911 AMAQI
19th Jul 20256212 PMAQI
19th Jul 2025641 PMAQI
19th Jul 2025602 PMAQI
19th Jul 2025583 PMAQI
19th Jul 2025594 PMAQI
19th Jul 2025615 PMAQI
19th Jul 2025646 PMAQI
19th Jul 2025677 PMAQI
19th Jul 2025668 PMAQI
19th Jul 2025689 PMAQI
19th Jul 20256910 PMAQI
19th Jul 20257011 PMAQI
20th Jul 20256912 AMAQI
20th Jul 2025621 AMAQI
20th Jul 2025622 AMAQI
20th Jul 2025623 AMAQI
20th Jul 2025624 AMAQI

31°C27/38°C

20th Jul 2025625 AMAQI
20th Jul 2025626 AMAQI
20th Jul 2025627 AMAQI
20th Jul 2025688 AMAQI
20th Jul 2025749 AMAQI
20th Jul 20256810 AMAQI
20th Jul 20256211 AMAQI
20th Jul 20256112 PMAQI
20th Jul 2025611 PMAQI
20th Jul 2025562 PMAQI
20th Jul 2025543 PMAQI
20th Jul 2025394 PMAQI
20th Jul 2025325 PMAQI
20th Jul 2025356 PMAQI
20th Jul 2025487 PMAQI
20th Jul 2025558 PMAQI
20th Jul 2025559 PMAQI
20th Jul 20255610 PMAQI
20th Jul 20255611 PMAQI
21st Jul 20255712 AMAQI
21st Jul 2025621 AMAQI
21st Jul 2025632 AMAQI
21st Jul 2025633 AMAQI
21st Jul 2025634 AMAQI

29°C26/33°C

21st Jul 2025625 AMAQI
21st Jul 2025636 AMAQI
21st Jul 2025627 AMAQI
21st Jul 2025388 AMAQI
21st Jul 2025309 AMAQI
21st Jul 20252810 AMAQI
21st Jul 20252411 AMAQI
21st Jul 20252812 PMAQI
21st Jul 2025261 PMAQI
21st Jul 2025242 PMAQI
21st Jul 2025243 PMAQI
21st Jul 2025234 PMAQI
21st Jul 2025215 PMAQI
21st Jul 2025246 PMAQI
21st Jul 2025357 PMAQI
21st Jul 2025528 PMAQI
21st Jul 2025509 PMAQI
21st Jul 20255210 PMAQI
21st Jul 20255111 PMAQI
22nd Jul 20255212 AMAQI
22nd Jul 2025611 AMAQI
22nd Jul 2025622 AMAQI
22nd Jul 2025593 AMAQI
22nd Jul 2025574 AMAQI

29°C26/34°C

22nd Jul 2025565 AMAQI
22nd Jul 2025566 AMAQI
22nd Jul 2025567 AMAQI
22nd Jul 2025358 AMAQI
22nd Jul 2025309 AMAQI
22nd Jul 20253010 AMAQI
22nd Jul 20253111 AMAQI
22nd Jul 20253512 PMAQI
22nd Jul 2025371 PMAQI
22nd Jul 2025422 PMAQI
22nd Jul 2025443 PMAQI
22nd Jul 2025304 PMAQI
22nd Jul 2025325 PMAQI
22nd Jul 2025336 PMAQI
22nd Jul 2025417 PMAQI
22nd Jul 2025538 PMAQI
22nd Jul 2025539 PMAQI
22nd Jul 20255110 PMAQI
22nd Jul 20254911 PMAQI
23rd Jul 20255112 AMAQI
23rd Jul 2025581 AMAQI
23rd Jul 2025582 AMAQI
23rd Jul 2025563 AMAQI
23rd Jul 2025544 AMAQI

27°C25/30°C

23rd Jul 2025545 AMAQI
23rd Jul 2025556 AMAQI
23rd Jul 2025557 AMAQI
23rd Jul 2025278 AMAQI
23rd Jul 2025199 AMAQI
23rd Jul 20251910 AMAQI
23rd Jul 20252711 AMAQI
23rd Jul 20252912 PMAQI
23rd Jul 2025291 PMAQI
23rd Jul 2025312 PMAQI
23rd Jul 2025283 PMAQI
23rd Jul 2025284 PMAQI
23rd Jul 2025315 PMAQI
23rd Jul 2025336 PMAQI
23rd Jul 2025427 PMAQI
23rd Jul 2025528 PMAQI
23rd Jul 2025519 PMAQI
23rd Jul 20254810 PMAQI
23rd Jul 20255011 PMAQI
24th Jul 20255112 AMAQI
24th Jul 2025511 AMAQI
24th Jul 2025532 AMAQI
24th Jul 2025543 AMAQI
24th Jul 2025524 AMAQI

27°C25/31°C

24th Jul 2025525 AMAQI
24th Jul 2025526 AMAQI
24th Jul 2025527 AMAQI
24th Jul 2025528 AMAQI
24th Jul 2025559 AMAQI
24th Jul 20256010 AMAQI
24th Jul 20255811 AMAQI
24th Jul 20255712 PMAQI
24th Jul 2025561 PMAQI
24th Jul 2025542 PMAQI
24th Jul 2025523 PMAQI
24th Jul 2025504 PMAQI
24th Jul 2025455 PMAQI
24th Jul 2025506 PMAQI
24th Jul 2025517 PMAQI
24th Jul 2025548 PMAQI
24th Jul 2025529 PMAQI
24th Jul 20254410 PMAQI
24th Jul 20254311 PMAQI
25th Jul 20254612 AMAQI
25th Jul 2025531 AMAQI
25th Jul 2025522 AMAQI
25th Jul 2025533 AMAQI
25th Jul 2025534 AMAQI

30°C25/36°C

25th Jul 2025545 AMAQI
25th Jul 2025536 AMAQI
25th Jul 2025537 AMAQI
25th Jul 2025548 AMAQI
25th Jul 2025549 AMAQI
25th Jul 20255310 AMAQI
25th Jul 20255411 AMAQI
25th Jul 20255412 PMAQI
25th Jul 2025511 PMAQI
25th Jul 2025512 PMAQI
25th Jul 2025523 PMAQI
25th Jul 2025514 PMAQI
25th Jul 2025515 PMAQI
25th Jul 2025526 PMAQI
25th Jul 2025507 PMAQI
25th Jul 2025548 PMAQI
25th Jul 2025549 PMAQI
25th Jul 20255510 PMAQI
25th Jul 20255811 PMAQI
26th Jul 20255812 AMAQI
26th Jul 2025531 AMAQI
26th Jul 2025522 AMAQI
26th Jul 2025533 AMAQI
26th Jul 2025524 AMAQI

30°C26/37°C

26th Jul 2025535 AMAQI
26th Jul 2025536 AMAQI
26th Jul 2025527 AMAQI
26th Jul 2025648 AMAQI
26th Jul 2025689 AMAQI
26th Jul 20256210 AMAQI
26th Jul 20256111 AMAQI
26th Jul 20256012 PMAQI
26th Jul 2025601 PMAQI
26th Jul 2025592 PMAQI
26th Jul 2025583 PMAQI
26th Jul 2025534 PMAQI
26th Jul 2025525 PMAQI
26th Jul 2025536 PMAQI
26th Jul 2025557 PMAQI
26th Jul 2025568 PMAQI
26th Jul 2025549 PMAQI
26th Jul 20255410 PMAQI
26th Jul 20255611 PMAQI
27th Jul 20255712 AMAQI
27th Jul 2025541 AMAQI
27th Jul 2025542 AMAQI
27th Jul 2025543 AMAQI
27th Jul 2025554 AMAQI

31°C27/37°C

27th Jul 2025555 AMAQI
27th Jul 2025566 AMAQI
27th Jul 2025557 AMAQI
27th Jul 2025608 AMAQI
27th Jul 2025659 AMAQI
27th Jul 20257210 AMAQI
27th Jul 20256911 AMAQI
27th Jul 20256812 PMAQI
27th Jul 2025651 PMAQI
27th Jul 2025562 PMAQI
27th Jul 2025513 PMAQI
27th Jul 2025444 PMAQI
27th Jul 2025325 PMAQI
27th Jul 2025256 PMAQI
27th Jul 2025387 PMAQI
27th Jul 2025468 PMAQI
27th Jul 2025499 PMAQI
27th Jul 20255310 PMAQI
27th Jul 20255211 PMAQI
28th Jul 20255212 AMAQI
28th Jul 2025541 AMAQI
28th Jul 2025552 AMAQI
28th Jul 2025563 AMAQI
28th Jul 2025574 AMAQI

30°C26/34°C

28th Jul 2025575 AMAQI
28th Jul 2025576 AMAQI
28th Jul 2025577 AMAQI
28th Jul 2025568 AMAQI
28th Jul 2025589 AMAQI
28th Jul 20255910 AMAQI
28th Jul 20255911 AMAQI
28th Jul 20256012 PMAQI
28th Jul 2025571 PMAQI
28th Jul 2025532 PMAQI
28th Jul 2025493 PMAQI
28th Jul 2025474 PMAQI
28th Jul 2025535 PMAQI
28th Jul 2025536 PMAQI
28th Jul 2025547 PMAQI
28th Jul 2025578 PMAQI
28th Jul 2025599 PMAQI
28th Jul 20255810 PMAQI
28th Jul 20255811 PMAQI
29th Jul 20255712 AMAQI
29th Jul 2025551 AMAQI
29th Jul 2025552 AMAQI
29th Jul 2025553 AMAQI
29th Jul 2025554 AMAQI

29°C26/35°C

29th Jul 2025555 AMAQI
29th Jul 2025556 AMAQI
29th Jul 2025557 AMAQI
29th Jul 2025658 AMAQI
29th Jul 2025719 AMAQI
29th Jul 20257310 AMAQI
29th Jul 20257211 AMAQI
29th Jul 20257112 PMAQI
29th Jul 2025701 PMAQI
29th Jul 2025622 PMAQI
29th Jul 2025493 PMAQI
29th Jul 2025534 PMAQI
29th Jul 2025535 PMAQI
29th Jul 2025476 PMAQI
29th Jul 2025497 PMAQI
29th Jul 2025528 PMAQI
29th Jul 2025539 PMAQI
29th Jul 20255510 PMAQI
29th Jul 20255711 PMAQI
30th Jul 20255812 AMAQI
30th Jul 2025551 AMAQI
30th Jul 2025552 AMAQI
30th Jul 2025563 AMAQI
30th Jul 2025584 AMAQI

29°C25/34°C

30th Jul 2025585 AMAQI
30th Jul 2025586 AMAQI
30th Jul 2025587 AMAQI
30th Jul 2025678 AMAQI
30th Jul 2025749 AMAQI
30th Jul 20257410 AMAQI
30th Jul 20257411 AMAQI
30th Jul 20256812 PMAQI
30th Jul 2025531 PMAQI
30th Jul 2025482 PMAQI
30th Jul 2025423 PMAQI
30th Jul 2025374 PMAQI
30th Jul 2025325 PMAQI
30th Jul 2025386 PMAQI
30th Jul 2025467 PMAQI
30th Jul 2025548 PMAQI
30th Jul 2025569 PMAQI
30th Jul 20255610 PMAQI
30th Jul 20255611 PMAQI
31st Jul 20255712 AMAQI
31st Jul 2025571 AMAQI
31st Jul 2025572 AMAQI
31st Jul 2025563 AMAQI
31st Jul 2025564 AMAQI

29°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 20257410 AMAQI
31st Jul 20258111 AMAQI
31st Jul 20257812 PMAQI
31st Jul 2025781 PMAQI
31st Jul 2025732 PMAQI
31st Jul 2025613 PMAQI
31st Jul 2025554 PMAQI
31st Jul 2025555 PMAQI
31st Jul 2025546 PMAQI
31st Jul 2025627 PMAQI
31st Jul 2025608 PMAQI
31st Jul 2025609 PMAQI
31st Jul 20256110 PMAQI
31st Jul 20256211 PMAQI
1st Aug 20256012 AMAQI
1st Aug 2025551 AMAQI
1st Aug 2025552 AMAQI
1st Aug 2025563 AMAQI
1st Aug 2025574 AMAQI

30°C25/36°C

1st Aug 2025565 AMAQI
1st Aug 2025566 AMAQI
1st Aug 2025567 AMAQI
1st Aug 2025648 AMAQI
1st Aug 2025679 AMAQI
1st Aug 20256910 AMAQI
1st Aug 20256611 AMAQI
1st Aug 20256712 PMAQI
1st Aug 2025651 PMAQI
1st Aug 2025692 PMAQI
1st Aug 2025673 PMAQI
1st Aug 2025694 PMAQI
1st Aug 2025645 PMAQI
1st Aug 2025696 PMAQI
1st Aug 2025657 PMAQI
1st Aug 2025688 PMAQI
1st Aug 2025689 PMAQI
1st Aug 20257010 PMAQI
1st Aug 20257311 PMAQI
2nd Aug 20256612 AMAQI
2nd Aug 2025571 AMAQI
2nd Aug 2025562 AMAQI
2nd Aug 2025583 AMAQI
2nd Aug 2025604 AMAQI

30°C26/36°C

2nd Aug 2025605 AMAQI
2nd Aug 2025596 AMAQI
2nd Aug 2025597 AMAQI
2nd Aug 2025748 AMAQI
2nd Aug 2025849 AMAQI
2nd Aug 20257710 AMAQI
2nd Aug 20257911 AMAQI
2nd Aug 20258212 PMAQI
2nd Aug 2025731 PMAQI
2nd Aug 2025812 PMAQI
2nd Aug 2025693 PMAQI
2nd Aug 2025864 PMAQI
2nd Aug 2025705 PMAQI
2nd Aug 2025726 PMAQI
2nd Aug 2025687 PMAQI
2nd Aug 2025678 PMAQI
2nd Aug 2025709 PMAQI
2nd Aug 20257310 PMAQI
2nd Aug 20257311 PMAQI
3rd Aug 20256512 AMAQI
3rd Aug 2025581 AMAQI
3rd Aug 2025582 AMAQI
3rd Aug 2025623 AMAQI
3rd Aug 2025634 AMAQI

31°C26/37°C

3rd Aug 2025635 AMAQI
3rd Aug 2025636 AMAQI
3rd Aug 2025637 AMAQI
3rd Aug 2025638 AMAQI
3rd Aug 2025619 AMAQI
3rd Aug 20256310 AMAQI
3rd Aug 20256511 AMAQI
3rd Aug 20256212 PMAQI
3rd Aug 2025681 PMAQI
3rd Aug 2025612 PMAQI
3rd Aug 2025663 PMAQI
3rd Aug 2025644 PMAQI
3rd Aug 2025615 PMAQI
3rd Aug 2025646 PMAQI
3rd Aug 2025627 PMAQI
3rd Aug 2025668 PMAQI
3rd Aug 2025669 PMAQI
3rd Aug 20256610 PMAQI
3rd Aug 20256311 PMAQI
4th Aug 20256212 AMAQI
4th Aug 2025611 AMAQI
4th Aug 2025612 AMAQI
4th Aug 2025623 AMAQI
4th Aug 2025624 AMAQI

32°C28/38°C

4th Aug 2025635 AMAQI
5 AM
4th Aug 2025626 AMAQI
4th Aug 2025627 AMAQI
4th Aug 2025558 AMAQI
4th Aug 2025569 AMAQI
4th Aug 20255810 AMAQI
4th Aug 20256011 AMAQI
4th Aug 20256312 PMAQI
12 PM
4th Aug 2025671 PMAQI
4th Aug 2025622 PMAQI
4th Aug 2025643 PMAQI
7 PM
12 AM
4 AM

--°C/°C

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

60AQI

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

60AQI

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 60), tandis que l'AQI le plus bas était entre 5 AM à 7 PM (Moyenne 60).
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

Hunan Normal University, Changsha, Hunan, China

2025

8%

17

53%

115

30%

65

7%

15

0.9%

2

0.4%

1

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

Bon
17 Jours
Modéré
115 Jours
Pauvre
65 Jours
Non sain
15 Jours
Sévère
2 Jours
Dangereux
1 Jours

Sous les limites sécuritaires de l'OMS pour la qualité de l'air : 8%

Niveau de risque sanitaire:

Extrême

En 2025, 8% 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

Hunan Normal University, Changsha, Hunan, 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
172AQI
2nd Janvier 2025
177AQI
3rd Janvier 2025
191AQI
4th Janvier 2025
213AQI
5th Janvier 2025
146AQI
6th Janvier 2025
160AQI
7th Janvier 2025
159AQI
8th Janvier 2025
141AQI
9th Janvier 2025
142AQI
10th Janvier 2025
122AQI
11th Janvier 2025
136AQI
12th Janvier 2025
132AQI
13th Janvier 2025
136AQI
14th Janvier 2025
143AQI
15th Janvier 2025
127AQI
16th Janvier 2025
123AQI
17th Janvier 2025
125AQI
18th Janvier 2025
139AQI
19th Janvier 2025
153AQI
20th Janvier 2025
163AQI
21st Janvier 2025
158AQI
22nd Janvier 2025
162AQI
23rd Janvier 2025
236AQI
24th Janvier 2025
178AQI
25th Janvier 2025
111AQI
26th Janvier 2025
95AQI
27th Janvier 2025
113AQI
28th Janvier 2025
112AQI
29th Janvier 2025
157AQI
30th Janvier 2025
133AQI
31st Janvier 2025
125AQI
1st Février 2025
111AQI
2nd Février 2025
109AQI
3rd Février 2025
114AQI
4th Février 2025
101AQI
5th Février 2025
119AQI
6th Février 2025
101AQI
7th Février 2025
114AQI
8th Février 2025
70AQI
9th Février 2025
89AQI
10th Février 2025
95AQI
11th Février 2025
129AQI
12th Février 2025
137AQI
13th Février 2025
155AQI
14th Février 2025
150AQI
15th Février 2025
158AQI
16th Février 2025
144AQI
17th Février 2025
119AQI
18th Février 2025
110AQI
19th Février 2025
107AQI
20th Février 2025
107AQI
21st Février 2025
149AQI
22nd Février 2025
76AQI
23rd Février 2025
150AQI
24th Février 2025
131AQI
25th Février 2025
155AQI
26th Février 2025
147AQI
27th Février 2025
132AQI
28th Février 2025
120AQI
1st Mars 2025
92AQI
2nd Mars 2025
85AQI
3rd Mars 2025
51AQI
4th Mars 2025
87AQI
5th Mars 2025
79AQI
6th Mars 2025
114AQI
7th Mars 2025
94AQI
8th Mars 2025
95AQI
9th Mars 2025
119AQI
10th Mars 2025
103AQI
11th Mars 2025
103AQI
12th Mars 2025
129AQI
13th Mars 2025
123AQI
14th Mars 2025
72AQI
15th Mars 2025
86AQI
16th Mars 2025
77AQI
17th Mars 2025
78AQI
18th Mars 2025
81AQI
19th Mars 2025
78AQI
20th Mars 2025
82AQI
21st Mars 2025
94AQI
22nd Mars 2025
94AQI
23rd Mars 2025
127AQI
24th Mars 2025
106AQI
25th Mars 2025
134AQI
26th Mars 2025
138AQI
27th Mars 2025
141AQI
28th Mars 2025
87AQI
29th Mars 2025
104AQI
30th Mars 2025
74AQI
31st Mars 2025
97AQI
1st Avril 2025
91AQI
2nd Avril 2025
100AQI
3rd Avril 2025
100AQI
4th Avril 2025
121AQI
5th Avril 2025
124AQI
6th Avril 2025
123AQI
7th Avril 2025
137AQI
8th Avril 2025
138AQI
9th Avril 2025
135AQI
10th Avril 2025
120AQI
11th Avril 2025
115AQI
12th Avril 2025
425AQI
13th Avril 2025
145AQI
14th Avril 2025
162AQI
15th Avril 2025
116AQI
16th Avril 2025
127AQI
17th Avril 2025
120AQI
18th Avril 2025
121AQI
19th Avril 2025
81AQI
20th Avril 2025
102AQI
21st Avril 2025
68AQI
22nd Avril 2025
88AQI
23rd Avril 2025
82AQI
24th Avril 2025
69AQI
25th Avril 2025
75AQI
26th Avril 2025
71AQI
27th Avril 2025
77AQI
28th Avril 2025
85AQI
29th Avril 2025
99AQI
30th Avril 2025
86AQI
1st Mai 2025
91AQI
2nd Mai 2025
85AQI
3rd Mai 2025
97AQI
4th Mai 2025
100AQI
5th Mai 2025
80AQI
6th Mai 2025
97AQI
7th Mai 2025
97AQI
8th Mai 2025
76AQI
9th Mai 2025
78AQI
10th Mai 2025
82AQI
11th Mai 2025
80AQI
12th Mai 2025
87AQI
13th Mai 2025
85AQI
14th Mai 2025
96AQI
15th Mai 2025
94AQI
16th Mai 2025
77AQI
17th Mai 2025
81AQI
18th Mai 2025
91AQI
19th Mai 2025
77AQI
20th Mai 2025
60AQI
21st Mai 2025
61AQI
22nd Mai 2025
59AQI
23rd Mai 2025
73AQI
24th Mai 2025
91AQI
25th Mai 2025
98AQI
26th Mai 2025
90AQI
27th Mai 2025
113AQI
28th Mai 2025
67AQI
29th Mai 2025
69AQI
30th Mai 2025
60AQI
31st Mai 2025
58AQI
1st Juin 2025
44AQI
2nd Juin 2025
61AQI
3rd Juin 2025
71AQI
4th Juin 2025
81AQI
5th Juin 2025
78AQI
6th Juin 2025
78AQI
7th Juin 2025
64AQI
8th Juin 2025
74AQI
9th Juin 2025
67AQI
10th Juin 2025
74AQI
11th Juin 2025
56AQI
12th Juin 2025
55AQI
13th Juin 2025
66AQI
14th Juin 2025
53AQI
15th Juin 2025
56AQI
16th Juin 2025
56AQI
17th Juin 2025
48AQI
18th Juin 2025
47AQI
19th Juin 2025
46AQI
20th Juin 2025
51AQI
21st Juin 2025
47AQI
22nd Juin 2025
28AQI
23rd Juin 2025
33AQI
24th Juin 2025
42AQI
25th Juin 2025
51AQI
26th Juin 2025
57AQI
27th Juin 2025
49AQI
28th Juin 2025
47AQI
29th Juin 2025
49AQI
30th Juin 2025
49AQI
1st Juillet 2025
43AQI
2nd Juillet 2025
40AQI
3rd Juillet 2025
51AQI
4th Juillet 2025
55AQI
5th Juillet 2025
64AQI
6th Juillet 2025
65AQI
7th Juillet 2025
71AQI
8th Juillet 2025
74AQI
9th Juillet 2025
66AQI
10th Juillet 2025
58AQI
11th Juillet 2025
65AQI
12th Juillet 2025
62AQI
13th Juillet 2025
60AQI
14th Juillet 2025
62AQI
15th Juillet 2025
61AQI
16th Juillet 2025
61AQI
17th Juillet 2025
62AQI
18th Juillet 2025
64AQI
19th Juillet 2025
63AQI
20th Juillet 2025
57AQI
21st Juillet 2025
44AQI
22nd Juillet 2025
47AQI
23rd Juillet 2025
43AQI
24th Juillet 2025
52AQI
25th Juillet 2025
53AQI
26th Juillet 2025
56AQI
27th Juillet 2025
52AQI
28th Juillet 2025
56AQI
29th Juillet 2025
57AQI
30th Juillet 2025
55AQI
31st Juillet 2025
61AQI
1st Août 2025
64AQI
2nd Août 2025
69AQI
3rd Août 2025
63AQI

148AQI

121AQI

98AQI

117AQI

82AQI

56AQI

57AQI

65AQI

Nombre de jours

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

202596AQI

1
17
11
2
4
21
3
19
12
14
14
1
1
30
1
12
18
5
26
3
17
115
65
15
2
1

Le plus élevé AQI enregistré en

Janvier

148AQI

Le plus bas AQI enregistré en

Juin

56AQI

2024101AQI

2
2
12
14
1
2
10
10
6
1
11
17
3
1
18
11
3
18
10
8
21
1
12
19
2
29
18
12
1
11
14
5
2
8
7
13
2
14
15
33
167
108
56
2

Le plus élevé AQI enregistré en

Janvier

143AQI

Le plus bas AQI enregistré en

Juillet

53AQI

2023101AQI

4
12
11
4
2
2
14
10
1
7
16
7
4
14
11
1
1
18
12
6
23
1
7
24
1
27
3
4
25
1
2
13
16
1
4
19
2
1
8
15
3
4
30
169
120
34
8

Le plus élevé AQI enregistré en

Janvier

155AQI

Le plus bas AQI enregistré en

Juillet

60AQI

2022103AQI

5
9
14
3
6
11
4
3
14
11
3
14
15
1
9
20
2
16
14
18
4
1
11
18
5
11
12
3
16
12
2
3
20
8
43
107
128
37
3

Le plus élevé AQI enregistré en

Janvier

148AQI

Le plus bas AQI enregistré en

Juillet

40AQI

2021108AQI

1
15
13
2
5
15
8
2
10
19
2
8
19
1
2
20
8
1
2
20
8
1
29
1
1
16
3
1
1
21
7
1
2
8
13
6
1
1
7
14
6
2
3
10
15
3
14
148
132
52
8

Le plus élevé AQI enregistré en

Janvier

151AQI

Le plus bas AQI enregistré en

Juillet

70AQI

2020100AQI

1
5
5
2
4
12
5
8
10
9
20
1
6
22
3
8
21
2
4
19
7
5
4
13
9
1
7
16
6
2
5
24
34
112
74
46

Le plus élevé AQI enregistré en

Décembre

162AQI

Le plus bas AQI enregistré en

Juin

62AQI

Années les plus & moins polluées des 6 dernières années

Année la plus polluée enregistrée
2021(Moyenne)
108AQI
Année la moins polluée enregistrée
2025(Moyenne)
96AQI

La qualité de l'air annuelle de Hunan Normal University pour l'année 2025 AQI (96) montre un changement moyen de pourcentage de -5.9% (amélioré AQI) par rapport aux années précédentes : 2020 (100), 2021 (108), 2022 (103), 2023 (101), 2024 (101).