Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Analyse Historique de la Qualité de l'Air à Chennai, Tamil Nadu, India

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

Chennai, Tamil Nadu, India

2021
2022
2023
2024
2025
AQI
.
Jours

Tendances AQI : Le plus élevé et le plus bas

AQI le plus élevé enregistré le
3rd Aug 2022
103AQI
AQI le plus bas enregistré le
15th Aug 2024
38AQI

Analyse du même jour (19th 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 60 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 : 20th Aug - 21st Aug 2025

Chennai, Tamil Nadu, India

AQI
Jour
Nuit
.

5 AM20th Aug 2025

6 PM

4 AM21st 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
3PM20th Aug

75AQI

Heure moyenne la plus basse
7AM20th Aug

56AQI

Au cours des 24 dernières heures,

L'AQI de Chennai a atteint son point le plus élevé de 75 à 3 PM pendant le Nuit, tandis que le point le plus bas, undefined, a été enregistré à 4 AM pendant le Nuit entre 20th Aug et 21st Aug 2025.

Tendance AQI Jour & Nuit : Jul - Aug 2025

Chennai, Tamil Nadu, India

JulAug
22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st
Jour
Nuit
22nd Jul 2025665 AMAQI
22nd Jul 2025606 AMAQI
22nd Jul 2025647 AMAQI
22nd Jul 2025668 AMAQI
22nd Jul 2025719 AMAQI
22nd Jul 20257510 AMAQI
22nd Jul 20257611 AMAQI
22nd Jul 20257112 PMAQI
22nd Jul 2025681 PMAQI
22nd Jul 2025702 PMAQI
22nd Jul 2025703 PMAQI
22nd Jul 2025724 PMAQI
22nd Jul 2025685 PMAQI
22nd Jul 2025676 PMAQI
22nd Jul 2025687 PMAQI
22nd Jul 2025688 PMAQI
22nd Jul 2025689 PMAQI
22nd Jul 20256710 PMAQI
22nd Jul 20256711 PMAQI
23rd Jul 20256712 AMAQI
23rd Jul 2025671 AMAQI
23rd Jul 2025682 AMAQI
23rd Jul 2025673 AMAQI
23rd Jul 2025684 AMAQI

29°C27/32°C

23rd Jul 2025665 AMAQI
23rd Jul 2025616 AMAQI
23rd Jul 2025647 AMAQI
23rd Jul 2025678 AMAQI
23rd Jul 2025689 AMAQI
23rd Jul 20256410 AMAQI
23rd Jul 20256411 AMAQI
23rd Jul 20256612 PMAQI
23rd Jul 2025691 PMAQI
23rd Jul 2025692 PMAQI
23rd Jul 2025693 PMAQI
23rd Jul 2025694 PMAQI
23rd Jul 2025685 PMAQI
23rd Jul 2025696 PMAQI
23rd Jul 2025717 PMAQI
23rd Jul 2025738 PMAQI
23rd Jul 2025729 PMAQI
23rd Jul 20257110 PMAQI
23rd Jul 20257011 PMAQI
24th Jul 20257012 AMAQI
24th Jul 2025661 AMAQI
24th Jul 2025662 AMAQI
24th Jul 2025663 AMAQI
24th Jul 2025674 AMAQI

29°C27/32°C

24th Jul 2025655 AMAQI
24th Jul 2025626 AMAQI
24th Jul 2025667 AMAQI
24th Jul 2025728 AMAQI
24th Jul 2025759 AMAQI
24th Jul 20257310 AMAQI
24th Jul 20257411 AMAQI
24th Jul 20257212 PMAQI
24th Jul 2025741 PMAQI
24th Jul 2025712 PMAQI
24th Jul 2025693 PMAQI
24th Jul 2025704 PMAQI
24th Jul 2025675 PMAQI
24th Jul 2025666 PMAQI
24th Jul 2025677 PMAQI
24th Jul 2025708 PMAQI
24th Jul 2025719 PMAQI
24th Jul 20256910 PMAQI
24th Jul 20256911 PMAQI
25th Jul 20256712 AMAQI
25th Jul 2025671 AMAQI
25th Jul 2025672 AMAQI
25th Jul 2025673 AMAQI
25th Jul 2025674 AMAQI

29°C26/30°C

25th Jul 2025675 AMAQI
25th Jul 2025676 AMAQI
25th Jul 2025687 AMAQI
25th Jul 2025738 AMAQI
25th Jul 2025739 AMAQI
25th Jul 20257410 AMAQI
25th Jul 20257611 AMAQI
25th Jul 20257412 PMAQI
25th Jul 2025731 PMAQI
25th Jul 2025722 PMAQI
25th Jul 2025733 PMAQI
25th Jul 2025724 PMAQI
25th Jul 2025695 PMAQI
25th Jul 2025706 PMAQI
25th Jul 2025697 PMAQI
25th Jul 2025708 PMAQI
25th Jul 2025709 PMAQI
25th Jul 20257010 PMAQI
25th Jul 20256911 PMAQI
26th Jul 20256812 AMAQI
26th Jul 2025681 AMAQI
26th Jul 2025682 AMAQI
26th Jul 2025673 AMAQI
26th Jul 2025684 AMAQI

29°C28/31°C

26th Jul 2025675 AMAQI
26th Jul 2025636 AMAQI
26th Jul 2025657 AMAQI
26th Jul 2025718 AMAQI
26th Jul 2025719 AMAQI
26th Jul 20257210 AMAQI
26th Jul 20257011 AMAQI
26th Jul 20256912 PMAQI
26th Jul 2025661 PMAQI
26th Jul 2025662 PMAQI
26th Jul 2025643 PMAQI
26th Jul 2025654 PMAQI
26th Jul 2025655 PMAQI
26th Jul 2025656 PMAQI
26th Jul 2025667 PMAQI
26th Jul 2025678 PMAQI
26th Jul 2025679 PMAQI
26th Jul 20256710 PMAQI
26th Jul 20256711 PMAQI
27th Jul 20256712 AMAQI
27th Jul 2025681 AMAQI
27th Jul 2025672 AMAQI
27th Jul 2025673 AMAQI
27th Jul 2025674 AMAQI

30°C28/32°C

27th Jul 2025675 AMAQI
27th Jul 2025576 AMAQI
27th Jul 2025637 AMAQI
27th Jul 2025688 AMAQI
27th Jul 2025699 AMAQI
27th Jul 20256810 AMAQI
27th Jul 20256511 AMAQI
27th Jul 20256412 PMAQI
27th Jul 2025641 PMAQI
27th Jul 2025622 PMAQI
27th Jul 2025633 PMAQI
27th Jul 2025634 PMAQI
27th Jul 2025635 PMAQI
27th Jul 2025636 PMAQI
27th Jul 2025667 PMAQI
27th Jul 2025688 PMAQI
27th Jul 2025729 PMAQI
27th Jul 20256910 PMAQI
27th Jul 20256811 PMAQI
28th Jul 20256712 AMAQI
28th Jul 2025661 AMAQI
28th Jul 2025662 AMAQI
28th Jul 2025663 AMAQI
28th Jul 2025664 AMAQI

31°C28/34°C

28th Jul 2025645 AMAQI
28th Jul 2025596 AMAQI
28th Jul 2025607 AMAQI
28th Jul 2025648 AMAQI
28th Jul 2025649 AMAQI
28th Jul 20256510 AMAQI
28th Jul 20256611 AMAQI
28th Jul 20256612 PMAQI
28th Jul 2025661 PMAQI
28th Jul 2025642 PMAQI
28th Jul 2025623 PMAQI
28th Jul 2025624 PMAQI
28th Jul 2025635 PMAQI
28th Jul 2025646 PMAQI
28th Jul 2025667 PMAQI
28th Jul 2025668 PMAQI
28th Jul 2025699 PMAQI
28th Jul 20256810 PMAQI
28th Jul 20256711 PMAQI
29th Jul 20256512 AMAQI
29th Jul 2025651 AMAQI
29th Jul 2025652 AMAQI
29th Jul 2025653 AMAQI
29th Jul 2025644 AMAQI

30°C27/35°C

29th Jul 2025645 AMAQI
29th Jul 2025626 AMAQI
29th Jul 2025657 AMAQI
29th Jul 2025648 AMAQI
29th Jul 2025669 AMAQI
29th Jul 20256410 AMAQI
29th Jul 20256711 AMAQI
29th Jul 20256612 PMAQI
29th Jul 2025651 PMAQI
29th Jul 2025642 PMAQI
29th Jul 2025653 PMAQI
29th Jul 2025644 PMAQI
29th Jul 2025655 PMAQI
29th Jul 2025636 PMAQI
29th Jul 2025637 PMAQI
29th Jul 2025648 PMAQI
29th Jul 2025679 PMAQI
29th Jul 20256610 PMAQI
29th Jul 20256811 PMAQI
30th Jul 20256612 AMAQI
30th Jul 2025651 AMAQI
30th Jul 2025642 AMAQI
30th Jul 2025653 AMAQI
30th Jul 2025644 AMAQI

31°C28/36°C

30th Jul 2025765 AMAQI
30th Jul 2025596 AMAQI
30th Jul 2025637 AMAQI
30th Jul 2025688 AMAQI
30th Jul 2025629 AMAQI
30th Jul 20256410 AMAQI
30th Jul 20256011 AMAQI
30th Jul 20256212 PMAQI
30th Jul 2025631 PMAQI
30th Jul 2025642 PMAQI
30th Jul 2025633 PMAQI
30th Jul 2025634 PMAQI
30th Jul 2025645 PMAQI
30th Jul 2025646 PMAQI
30th Jul 2025657 PMAQI
30th Jul 2025648 PMAQI
30th Jul 2025669 PMAQI
30th Jul 20256610 PMAQI
30th Jul 20256611 PMAQI
31st Jul 20256412 AMAQI
31st Jul 2025641 AMAQI
31st Jul 2025642 AMAQI
31st Jul 2025643 AMAQI
31st Jul 2025644 AMAQI

31°C28/35°C

31st Jul 2025645 AMAQI
31st Jul 2025646 AMAQI
31st Jul 2025667 AMAQI
31st Jul 2025728 AMAQI
31st Jul 2025689 AMAQI
31st Jul 20257110 AMAQI
31st Jul 20257011 AMAQI
31st Jul 20257112 PMAQI
31st Jul 2025691 PMAQI
31st Jul 2025692 PMAQI
31st Jul 2025713 PMAQI
31st Jul 2025734 PMAQI
31st Jul 2025615 PMAQI
31st Jul 2025626 PMAQI
31st Jul 2025707 PMAQI
31st Jul 2025768 PMAQI
31st Jul 2025749 PMAQI
31st Jul 20257210 PMAQI
31st Jul 20257411 PMAQI
1st Aug 20256812 AMAQI
1st Aug 2025641 AMAQI
1st Aug 2025662 AMAQI
1st Aug 2025653 AMAQI
1st Aug 2025654 AMAQI

30°C29/34°C

1st Aug 2025665 AMAQI
1st Aug 2025656 AMAQI
1st Aug 2025677 AMAQI
1st Aug 2025658 AMAQI
1st Aug 2025689 AMAQI
1st Aug 20257010 AMAQI
1st Aug 20257011 AMAQI
1st Aug 20257212 PMAQI
1st Aug 2025701 PMAQI
1st Aug 2025712 PMAQI
1st Aug 2025753 PMAQI
1st Aug 2025674 PMAQI
1st Aug 2025735 PMAQI
1st Aug 2025696 PMAQI
1st Aug 2025747 PMAQI
1st Aug 2025728 PMAQI
1st Aug 2025749 PMAQI
1st Aug 20257610 PMAQI
1st Aug 20257911 PMAQI
2nd Aug 20257212 AMAQI
2nd Aug 2025681 AMAQI
2nd Aug 2025672 AMAQI
2nd Aug 2025673 AMAQI
2nd Aug 2025684 AMAQI

30°C28/33°C

2nd Aug 2025705 AMAQI
2nd Aug 2025756 AMAQI
2nd Aug 2025737 AMAQI
2nd Aug 2025738 AMAQI
2nd Aug 2025759 AMAQI
2nd Aug 20258110 AMAQI
2nd Aug 20257411 AMAQI
2nd Aug 20258012 PMAQI
2nd Aug 2025821 PMAQI
2nd Aug 2025802 PMAQI
2nd Aug 2025763 PMAQI
2nd Aug 2025764 PMAQI
2nd Aug 2025765 PMAQI
2nd Aug 2025776 PMAQI
2nd Aug 2025747 PMAQI
2nd Aug 2025788 PMAQI
2nd Aug 2025809 PMAQI
2nd Aug 20257710 PMAQI
2nd Aug 20257511 PMAQI
3rd Aug 20257212 AMAQI
3rd Aug 2025731 AMAQI
3rd Aug 2025742 AMAQI
3rd Aug 2025743 AMAQI
3rd Aug 2025724 AMAQI

30°C29/33°C

3rd Aug 2025795 AMAQI
3rd Aug 2025816 AMAQI
3rd Aug 2025687 AMAQI
3rd Aug 2025828 AMAQI
3rd Aug 2025749 AMAQI
3rd Aug 20257410 AMAQI
3rd Aug 20257611 AMAQI
3rd Aug 20257412 PMAQI
3rd Aug 2025721 PMAQI
3rd Aug 2025692 PMAQI
3rd Aug 2025673 PMAQI
3rd Aug 2025684 PMAQI
3rd Aug 2025705 PMAQI
3rd Aug 2025726 PMAQI
3rd Aug 2025757 PMAQI
3rd Aug 2025768 PMAQI
3rd Aug 2025759 PMAQI
3rd Aug 20257210 PMAQI
3rd Aug 20257211 PMAQI
4th Aug 20257512 AMAQI
4th Aug 2025751 AMAQI
4th Aug 2025742 AMAQI
4th Aug 2025733 AMAQI
4th Aug 2025744 AMAQI

30°C28/32°C

4th Aug 2025695 AMAQI
4th Aug 2025636 AMAQI
4th Aug 2025527 AMAQI
4th Aug 2025668 AMAQI
4th Aug 2025709 AMAQI
4th Aug 20256410 AMAQI
4th Aug 20257111 AMAQI
4th Aug 20256612 PMAQI
4th Aug 2025671 PMAQI
4th Aug 2025712 PMAQI
4th Aug 2025783 PMAQI
4th Aug 2025724 PMAQI
4th Aug 2025735 PMAQI
4th Aug 2025736 PMAQI
4th Aug 2025737 PMAQI
4th Aug 2025778 PMAQI
4th Aug 2025749 PMAQI
4th Aug 20257210 PMAQI
4th Aug 20257511 PMAQI
5th Aug 20256812 AMAQI
5th Aug 2025701 AMAQI
5th Aug 2025702 AMAQI
5th Aug 2025723 AMAQI
5th Aug 2025694 AMAQI

30°C27/33°C

5th Aug 2025685 AMAQI
5th Aug 2025656 AMAQI
5th Aug 2025577 AMAQI
5th Aug 2025688 AMAQI
5th Aug 2025629 AMAQI
5th Aug 20255810 AMAQI
5th Aug 20257211 AMAQI
5th Aug 20257612 PMAQI
5th Aug 2025681 PMAQI
5th Aug 2025672 PMAQI
5th Aug 2025653 PMAQI
5th Aug 2025644 PMAQI
5th Aug 2025715 PMAQI
5th Aug 2025746 PMAQI
5th Aug 2025797 PMAQI
5th Aug 2025808 PMAQI
5th Aug 2025729 PMAQI
5th Aug 20257210 PMAQI
5th Aug 20257111 PMAQI
6th Aug 20256812 AMAQI
6th Aug 2025691 AMAQI
6th Aug 2025702 AMAQI
6th Aug 2025683 AMAQI
6th Aug 2025694 AMAQI

29°C27/32°C

6th Aug 2025675 AMAQI
6th Aug 2025626 AMAQI
6th Aug 2025667 AMAQI
6th Aug 2025678 AMAQI
6th Aug 2025799 AMAQI
6th Aug 20258110 AMAQI
6th Aug 20257311 AMAQI
6th Aug 20257412 PMAQI
6th Aug 2025751 PMAQI
6th Aug 2025752 PMAQI
6th Aug 2025733 PMAQI
6th Aug 2025684 PMAQI
6th Aug 2025695 PMAQI
6th Aug 2025706 PMAQI
6th Aug 2025767 PMAQI
6th Aug 2025738 PMAQI
6th Aug 2025759 PMAQI
6th Aug 20257210 PMAQI
6th Aug 20257311 PMAQI
7th Aug 20256812 AMAQI
7th Aug 2025721 AMAQI
7th Aug 2025712 AMAQI
7th Aug 2025733 AMAQI
7th Aug 2025714 AMAQI

30°C28/32°C

7th Aug 2025655 AMAQI
7th Aug 2025676 AMAQI
7th Aug 2025667 AMAQI
7th Aug 2025698 AMAQI
7th Aug 2025649 AMAQI
7th Aug 20257210 AMAQI
7th Aug 20257011 AMAQI
7th Aug 20257212 PMAQI
7th Aug 2025751 PMAQI
7th Aug 2025732 PMAQI
7th Aug 2025753 PMAQI
7th Aug 2025744 PMAQI
7th Aug 2025705 PMAQI
7th Aug 2025706 PMAQI
7th Aug 2025737 PMAQI
7th Aug 2025758 PMAQI
7th Aug 2025759 PMAQI
7th Aug 20257510 PMAQI
7th Aug 20257611 PMAQI
8th Aug 20257312 AMAQI
8th Aug 2025711 AMAQI
8th Aug 2025722 AMAQI
8th Aug 2025723 AMAQI
8th Aug 2025714 AMAQI

30°C29/32°C

8th Aug 2025725 AMAQI
8th Aug 2025586 AMAQI
8th Aug 2025607 AMAQI
8th Aug 2025638 AMAQI
8th Aug 2025669 AMAQI
8th Aug 20257210 AMAQI
8th Aug 20257211 AMAQI
8th Aug 20257112 PMAQI
8th Aug 2025671 PMAQI
8th Aug 2025692 PMAQI
8th Aug 2025723 PMAQI
8th Aug 2025754 PMAQI
8th Aug 2025725 PMAQI
8th Aug 2025716 PMAQI
8th Aug 2025717 PMAQI
8th Aug 2025708 PMAQI
8th Aug 2025739 PMAQI
8th Aug 20257310 PMAQI
8th Aug 20257411 PMAQI
9th Aug 20257212 AMAQI
9th Aug 2025701 AMAQI
9th Aug 2025692 AMAQI
9th Aug 2025703 AMAQI
9th Aug 2025714 AMAQI

30°C29/32°C

9th Aug 2025745 AMAQI
9th Aug 2025746 AMAQI
9th Aug 2025677 AMAQI
9th Aug 2025668 AMAQI
9th Aug 2025719 AMAQI
9th Aug 20256910 AMAQI
9th Aug 20256811 AMAQI
9th Aug 20256812 PMAQI
9th Aug 2025711 PMAQI
9th Aug 2025732 PMAQI
9th Aug 2025733 PMAQI
9th Aug 2025744 PMAQI
9th Aug 2025735 PMAQI
9th Aug 2025736 PMAQI
9th Aug 2025747 PMAQI
9th Aug 2025748 PMAQI
9th Aug 2025769 PMAQI
9th Aug 20257510 PMAQI
9th Aug 20257211 PMAQI
10th Aug 20257312 AMAQI
10th Aug 2025701 AMAQI
10th Aug 2025702 AMAQI
10th Aug 2025703 AMAQI
10th Aug 2025714 AMAQI

28°C26/30°C

10th Aug 2025715 AMAQI
10th Aug 2025646 AMAQI
10th Aug 2025677 AMAQI
10th Aug 2025688 AMAQI
10th Aug 2025699 AMAQI
10th Aug 20256810 AMAQI
10th Aug 20256711 AMAQI
10th Aug 20256412 PMAQI
10th Aug 2025641 PMAQI
10th Aug 2025642 PMAQI
10th Aug 2025663 PMAQI
10th Aug 2025694 PMAQI
10th Aug 2025705 PMAQI
10th Aug 2025716 PMAQI
10th Aug 2025727 PMAQI
10th Aug 2025728 PMAQI
10th Aug 2025729 PMAQI
10th Aug 20257210 PMAQI
10th Aug 20257111 PMAQI
11th Aug 20257012 AMAQI
11th Aug 2025711 AMAQI
11th Aug 2025692 AMAQI
11th Aug 2025703 AMAQI
11th Aug 2025704 AMAQI

28°C27/29°C

11th Aug 2025655 AMAQI
11th Aug 2025566 AMAQI
11th Aug 2025567 AMAQI
11th Aug 2025568 AMAQI
11th Aug 2025659 AMAQI
11th Aug 20256610 AMAQI
11th Aug 20256811 AMAQI
11th Aug 20256812 PMAQI
11th Aug 2025691 PMAQI
11th Aug 2025702 PMAQI
11th Aug 2025713 PMAQI
11th Aug 2025714 PMAQI
11th Aug 2025655 PMAQI
11th Aug 2025686 PMAQI
11th Aug 2025697 PMAQI
11th Aug 2025688 PMAQI
11th Aug 2025629 PMAQI
11th Aug 20256110 PMAQI
11th Aug 20256711 PMAQI
12th Aug 20257012 AMAQI
12th Aug 2025671 AMAQI
12th Aug 2025662 AMAQI
12th Aug 2025663 AMAQI
12th Aug 2025664 AMAQI

29°C28/31°C

12th Aug 2025675 AMAQI
12th Aug 2025596 AMAQI
12th Aug 2025627 AMAQI
12th Aug 2025668 AMAQI
12th Aug 2025669 AMAQI
12th Aug 20256710 AMAQI
12th Aug 20257011 AMAQI
12th Aug 20256112 PMAQI
12th Aug 2025651 PMAQI
12th Aug 2025682 PMAQI
12th Aug 2025713 PMAQI
12th Aug 2025664 PMAQI
12th Aug 2025675 PMAQI
12th Aug 2025716 PMAQI
12th Aug 2025707 PMAQI
12th Aug 2025768 PMAQI
12th Aug 2025709 PMAQI
12th Aug 20257410 PMAQI
12th Aug 20257311 PMAQI
13th Aug 20256912 AMAQI
13th Aug 2025661 AMAQI
13th Aug 2025672 AMAQI
13th Aug 2025663 AMAQI
13th Aug 2025664 AMAQI

30°C28/33°C

13th Aug 2025645 AMAQI
13th Aug 2025596 AMAQI
13th Aug 2025597 AMAQI
13th Aug 2025618 AMAQI
13th Aug 2025579 AMAQI
13th Aug 20256410 AMAQI
13th Aug 20256311 AMAQI
13th Aug 20256312 PMAQI
13th Aug 2025631 PMAQI
13th Aug 2025602 PMAQI
13th Aug 2025583 PMAQI
13th Aug 2025614 PMAQI
13th Aug 2025605 PMAQI
13th Aug 2025596 PMAQI
13th Aug 2025627 PMAQI
13th Aug 2025628 PMAQI
13th Aug 2025629 PMAQI
13th Aug 20256310 PMAQI
13th Aug 20256411 PMAQI
14th Aug 20256512 AMAQI
14th Aug 2025641 AMAQI
14th Aug 2025642 AMAQI
14th Aug 2025643 AMAQI
14th Aug 2025634 AMAQI

26°C25/27°C

14th Aug 2025655 AMAQI
14th Aug 2025656 AMAQI
14th Aug 2025577 AMAQI
14th Aug 2025648 AMAQI
14th Aug 2025639 AMAQI
14th Aug 20257010 AMAQI
14th Aug 20256011 AMAQI
14th Aug 20256112 PMAQI
14th Aug 2025641 PMAQI
14th Aug 2025602 PMAQI
14th Aug 2025603 PMAQI
14th Aug 2025614 PMAQI
14th Aug 2025595 PMAQI
14th Aug 2025646 PMAQI
14th Aug 2025657 PMAQI
14th Aug 2025638 PMAQI
14th Aug 2025619 PMAQI
14th Aug 20256510 PMAQI
14th Aug 20256611 PMAQI
15th Aug 20256512 AMAQI
15th Aug 2025641 AMAQI
15th Aug 2025632 AMAQI
15th Aug 2025643 AMAQI
15th Aug 2025644 AMAQI

29°C27/33°C

15th Aug 2025525 AMAQI
15th Aug 2025576 AMAQI
15th Aug 2025657 AMAQI
15th Aug 2025678 AMAQI
15th Aug 2025659 AMAQI
15th Aug 20256210 AMAQI
15th Aug 20255911 AMAQI
15th Aug 20256312 PMAQI
15th Aug 2025651 PMAQI
15th Aug 2025582 PMAQI
15th Aug 2025583 PMAQI
15th Aug 2025594 PMAQI
15th Aug 2025595 PMAQI
15th Aug 2025606 PMAQI
15th Aug 2025617 PMAQI
15th Aug 2025618 PMAQI
15th Aug 2025619 PMAQI
15th Aug 20256910 PMAQI
15th Aug 20256411 PMAQI
16th Aug 20256212 AMAQI
16th Aug 2025621 AMAQI
16th Aug 2025612 AMAQI
16th Aug 2025613 AMAQI
16th Aug 2025624 AMAQI

30°C28/33°C

16th Aug 2025595 AMAQI
16th Aug 2025566 AMAQI
16th Aug 2025527 AMAQI
16th Aug 2025628 AMAQI
16th Aug 2025599 AMAQI
16th Aug 20256510 AMAQI
16th Aug 20256511 AMAQI
16th Aug 20256212 PMAQI
16th Aug 2025611 PMAQI
16th Aug 2025602 PMAQI
16th Aug 2025603 PMAQI
16th Aug 2025584 PMAQI
16th Aug 2025615 PMAQI
16th Aug 2025616 PMAQI
16th Aug 2025627 PMAQI
16th Aug 2025638 PMAQI
16th Aug 2025609 PMAQI
16th Aug 20256410 PMAQI
16th Aug 20256711 PMAQI
17th Aug 20256112 AMAQI
17th Aug 2025611 AMAQI
17th Aug 2025602 AMAQI
17th Aug 2025603 AMAQI
17th Aug 2025604 AMAQI

28°C27/29°C

17th Aug 2025565 AMAQI
17th Aug 2025516 AMAQI
17th Aug 2025577 AMAQI
17th Aug 2025578 AMAQI
17th Aug 2025549 AMAQI
17th Aug 20256010 AMAQI
17th Aug 20255611 AMAQI
17th Aug 20256412 PMAQI
17th Aug 2025601 PMAQI
17th Aug 2025602 PMAQI
17th Aug 2025593 PMAQI
17th Aug 2025564 PMAQI
17th Aug 2025565 PMAQI
17th Aug 2025586 PMAQI
17th Aug 2025577 PMAQI
17th Aug 2025608 PMAQI
17th Aug 2025579 PMAQI
17th Aug 20256010 PMAQI
17th Aug 20255611 PMAQI
18th Aug 20256012 AMAQI
18th Aug 2025581 AMAQI
18th Aug 2025592 AMAQI
18th Aug 2025593 AMAQI
18th Aug 2025594 AMAQI

27°C25/29°C

18th Aug 2025565 AMAQI
18th Aug 2025516 AMAQI
18th Aug 2025527 AMAQI
18th Aug 2025608 AMAQI
18th Aug 2025549 AMAQI
18th Aug 20255610 AMAQI
18th Aug 20255611 AMAQI
18th Aug 20255812 PMAQI
18th Aug 2025601 PMAQI
18th Aug 2025572 PMAQI
18th Aug 2025563 PMAQI
18th Aug 2025584 PMAQI
18th Aug 2025595 PMAQI
18th Aug 2025626 PMAQI
18th Aug 2025617 PMAQI
18th Aug 2025618 PMAQI
18th Aug 2025629 PMAQI
18th Aug 20256310 PMAQI
18th Aug 20256111 PMAQI
19th Aug 20255812 AMAQI
19th Aug 2025561 AMAQI
19th Aug 2025562 AMAQI
19th Aug 2025563 AMAQI
19th Aug 2025564 AMAQI

29°C26/32°C

19th Aug 2025535 AMAQI
19th Aug 2025616 AMAQI
19th Aug 2025647 AMAQI
19th Aug 2025608 AMAQI
19th Aug 2025659 AMAQI
19th Aug 20256510 AMAQI
19th Aug 20256111 AMAQI
19th Aug 20256212 PMAQI
19th Aug 2025661 PMAQI
19th Aug 2025612 PMAQI
19th Aug 2025623 PMAQI
19th Aug 2025624 PMAQI
19th Aug 2025575 PMAQI
19th Aug 2025606 PMAQI
19th Aug 2025617 PMAQI
19th Aug 2025618 PMAQI
19th Aug 2025619 PMAQI
19th Aug 20256010 PMAQI
19th Aug 20256111 PMAQI
20th Aug 20255812 AMAQI
20th Aug 2025581 AMAQI
20th Aug 2025572 AMAQI
20th Aug 2025573 AMAQI
20th Aug 2025584 AMAQI

29°C27/33°C

20th Aug 2025585 AMAQI
20th Aug 2025616 AMAQI
20th Aug 2025567 AMAQI
20th Aug 2025638 AMAQI
20th Aug 2025669 AMAQI
20th Aug 20256710 AMAQI
20th Aug 20256911 AMAQI
20th Aug 20256312 PMAQI
20th Aug 2025591 PMAQI
20th Aug 2025672 PMAQI
20th Aug 2025753 PMAQI
20th Aug 2025664 PMAQI
20th Aug 2025625 PMAQI
20th Aug 2025636 PMAQI
20th Aug 2025637 PMAQI
20th Aug 2025688 PMAQI
20th Aug 2025679 PMAQI
20th Aug 20256710 PMAQI
20th Aug 20256611 PMAQI
21st Aug 20256412 AMAQI
21st Aug 2025611 AMAQI

--°C/°C

5 AM
11 AM
6 PM
11 PM
4 AM

--°C/°C

Heure du jour
Heure moyenne la plus haute
8 AM - 6 PM

67AQI

11 heures / Jour
330 heures / Mois
Heure moyenne la plus basse
5 AM - 7 AM

63AQI

3 heures / Jour
90 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 8 AM à 6 PM (Moyenne 67), tandis que l'AQI le plus bas était entre 5 AM à 7 AM (Moyenne 63).
Heure de la nuit
Heure moyenne la plus haute
12 AM - 11 PM

68AQI

10 heures / Jour
300 heures / Mois
Heure moyenne la plus basse
12 AM - 11 PM

68AQI

10 heures / Jour
300 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 12 AM à 11 PM (Moyenne 68), tandis que l'AQI le plus bas était entre 12 AM à 11 PM (Moyenne 68).

Jours de 2025 Vs Qualité de l'Air

Chennai, Tamil Nadu, India

2025

77%

179

22%

51

0.4%

1

Nombre total de jours avec différentes catégories AQI au cours des 232 derniers jours de 2025 (133 jours restants)

Bon
0 Jours
Modéré
179 Jours
Pauvre
51 Jours
Non sain
1 Jours
Sévère
0 Jours
Dangereux
0 Jours

Sous les limites sécuritaires de l'OMS pour la qualité de l'air : 0%

Niveau de risque sanitaire:

Extrême

En 2025, 0% des 232 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

Chennai, Tamil Nadu, India

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
114AQI
2nd Janvier 2025
132AQI
3rd Janvier 2025
137AQI
4th Janvier 2025
143AQI
5th Janvier 2025
147AQI
6th Janvier 2025
151AQI
7th Janvier 2025
142AQI
8th Janvier 2025
146AQI
9th Janvier 2025
141AQI
10th Janvier 2025
146AQI
11th Janvier 2025
121AQI
12th Janvier 2025
119AQI
13th Janvier 2025
116AQI
14th Janvier 2025
91AQI
15th Janvier 2025
87AQI
16th Janvier 2025
124AQI
17th Janvier 2025
136AQI
18th Janvier 2025
126AQI
19th Janvier 2025
111AQI
20th Janvier 2025
131AQI
21st Janvier 2025
130AQI
22nd Janvier 2025
136AQI
23rd Janvier 2025
111AQI
24th Janvier 2025
109AQI
25th Janvier 2025
106AQI
26th Janvier 2025
103AQI
27th Janvier 2025
112AQI
28th Janvier 2025
133AQI
29th Janvier 2025
131AQI
30th Janvier 2025
127AQI
31st Janvier 2025
99AQI
1st Février 2025
91AQI
2nd Février 2025
86AQI
3rd Février 2025
84AQI
4th Février 2025
101AQI
5th Février 2025
120AQI
6th Février 2025
129AQI
7th Février 2025
137AQI
8th Février 2025
132AQI
9th Février 2025
136AQI
10th Février 2025
144AQI
11th Février 2025
113AQI
12th Février 2025
120AQI
13th Février 2025
100AQI
14th Février 2025
100AQI
15th Février 2025
101AQI
16th Février 2025
101AQI
17th Février 2025
118AQI
18th Février 2025
121AQI
19th Février 2025
120AQI
20th Février 2025
111AQI
21st Février 2025
99AQI
22nd Février 2025
101AQI
23rd Février 2025
96AQI
24th Février 2025
97AQI
25th Février 2025
109AQI
26th Février 2025
114AQI
27th Février 2025
105AQI
28th Février 2025
103AQI
1st Mars 2025
84AQI
2nd Mars 2025
77AQI
3rd Mars 2025
80AQI
4th Mars 2025
77AQI
5th Mars 2025
78AQI
6th Mars 2025
99AQI
7th Mars 2025
114AQI
8th Mars 2025
105AQI
9th Mars 2025
93AQI
10th Mars 2025
94AQI
11th Mars 2025
92AQI
12th Mars 2025
87AQI
13th Mars 2025
79AQI
14th Mars 2025
88AQI
15th Mars 2025
66AQI
16th Mars 2025
75AQI
17th Mars 2025
94AQI
18th Mars 2025
83AQI
19th Mars 2025
80AQI
20th Mars 2025
80AQI
21st Mars 2025
81AQI
22nd Mars 2025
79AQI
23rd Mars 2025
74AQI
24th Mars 2025
81AQI
25th Mars 2025
87AQI
26th Mars 2025
94AQI
27th Mars 2025
109AQI
28th Mars 2025
98AQI
29th Mars 2025
107AQI
30th Mars 2025
90AQI
31st Mars 2025
95AQI
1st Avril 2025
100AQI
2nd Avril 2025
86AQI
3rd Avril 2025
72AQI
4th Avril 2025
76AQI
5th Avril 2025
66AQI
6th Avril 2025
66AQI
7th Avril 2025
64AQI
8th Avril 2025
67AQI
9th Avril 2025
64AQI
10th Avril 2025
79AQI
11th Avril 2025
82AQI
12th Avril 2025
90AQI
13th Avril 2025
88AQI
14th Avril 2025
77AQI
15th Avril 2025
70AQI
16th Avril 2025
74AQI
17th Avril 2025
75AQI
18th Avril 2025
72AQI
19th Avril 2025
83AQI
20th Avril 2025
80AQI
21st Avril 2025
81AQI
22nd Avril 2025
79AQI
23rd Avril 2025
74AQI
24th Avril 2025
74AQI
25th Avril 2025
74AQI
26th Avril 2025
72AQI
27th Avril 2025
65AQI
28th Avril 2025
58AQI
29th Avril 2025
60AQI
30th Avril 2025
65AQI
1st Mai 2025
69AQI
2nd Mai 2025
70AQI
3rd Mai 2025
80AQI
4th Mai 2025
77AQI
5th Mai 2025
81AQI
6th Mai 2025
77AQI
7th Mai 2025
80AQI
8th Mai 2025
90AQI
9th Mai 2025
93AQI
10th Mai 2025
92AQI
11th Mai 2025
95AQI
12th Mai 2025
95AQI
13th Mai 2025
98AQI
14th Mai 2025
94AQI
15th Mai 2025
98AQI
16th Mai 2025
93AQI
17th Mai 2025
89AQI
18th Mai 2025
84AQI
19th Mai 2025
76AQI
20th Mai 2025
79AQI
21st Mai 2025
69AQI
22nd Mai 2025
83AQI
23rd Mai 2025
81AQI
24th Mai 2025
71AQI
25th Mai 2025
70AQI
26th Mai 2025
67AQI
27th Mai 2025
74AQI
28th Mai 2025
88AQI
29th Mai 2025
74AQI
30th Mai 2025
81AQI
31st Mai 2025
85AQI
1st Juin 2025
82AQI
2nd Juin 2025
83AQI
3rd Juin 2025
80AQI
4th Juin 2025
79AQI
5th Juin 2025
87AQI
6th Juin 2025
95AQI
7th Juin 2025
95AQI
8th Juin 2025
85AQI
9th Juin 2025
86AQI
10th Juin 2025
86AQI
11th Juin 2025
88AQI
12th Juin 2025
86AQI
13th Juin 2025
81AQI
14th Juin 2025
75AQI
15th Juin 2025
73AQI
16th Juin 2025
71AQI
17th Juin 2025
73AQI
18th Juin 2025
73AQI
19th Juin 2025
73AQI
20th Juin 2025
74AQI
21st Juin 2025
70AQI
22nd Juin 2025
71AQI
23rd Juin 2025
69AQI
24th Juin 2025
70AQI
25th Juin 2025
69AQI
26th Juin 2025
67AQI
27th Juin 2025
66AQI
28th Juin 2025
65AQI
29th Juin 2025
65AQI
30th Juin 2025
65AQI
1st Juillet 2025
66AQI
2nd Juillet 2025
69AQI
3rd Juillet 2025
66AQI
4th Juillet 2025
65AQI
5th Juillet 2025
65AQI
6th Juillet 2025
64AQI
7th Juillet 2025
65AQI
8th Juillet 2025
67AQI
9th Juillet 2025
68AQI
10th Juillet 2025
70AQI
11th Juillet 2025
73AQI
12th Juillet 2025
72AQI
13th Juillet 2025
73AQI
14th Juillet 2025
71AQI
15th Juillet 2025
71AQI
16th Juillet 2025
71AQI
17th Juillet 2025
70AQI
18th Juillet 2025
69AQI
19th Juillet 2025
70AQI
20th Juillet 2025
69AQI
21st Juillet 2025
70AQI
22nd Juillet 2025
68AQI
23rd Juillet 2025
68AQI
24th Juillet 2025
69AQI
25th Juillet 2025
70AQI
26th Juillet 2025
67AQI
27th Juillet 2025
66AQI
28th Juillet 2025
65AQI
29th Juillet 2025
65AQI
30th Juillet 2025
65AQI
31st Juillet 2025
68AQI
1st Août 2025
70AQI
2nd Août 2025
76AQI
3rd Août 2025
73AQI
4th Août 2025
71AQI
5th Août 2025
69AQI
6th Août 2025
70AQI
7th Août 2025
71AQI
8th Août 2025
71AQI
9th Août 2025
72AQI
10th Août 2025
70AQI
11th Août 2025
67AQI
12th Août 2025
69AQI
13th Août 2025
64AQI
14th Août 2025
64AQI
15th Août 2025
63AQI
16th Août 2025
62AQI
17th Août 2025
59AQI
18th Août 2025
59AQI
19th Août 2025
60AQI

124AQI

110AQI

88AQI

74AQI

82AQI

77AQI

68AQI

67AQI

Nombre de jours

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

202587AQI

3
27
1
8
20
27
4
30
31
30
31
19
179
51
1

Le plus élevé AQI enregistré en

Janvier

124AQI

Le plus bas AQI enregistré en

Août

67AQI

202483AQI

4
23
3
1
7
22
17
14
29
1
15
16
1
29
2
29
5
26
2
28
4
20
6
1
12
18
18
13
29
235
97
4
1

Le plus élevé AQI enregistré en

Janvier

127AQI

Le plus bas AQI enregistré en

Mai

54AQI

202390AQI

5
24
2
8
20
3
16
12
1
27
2
2
23
6
27
3
31
30
1
30
1
22
8
4
17
8
10
15
6
11
246
99
8

Le plus élevé AQI enregistré en

Janvier

124AQI

Le plus bas AQI enregistré en

Septembre

65AQI

202285AQI

30
1
26
2
25
6
11
19
21
10
26
4
1
30
2
9
1
25
4
2
13
11
4
1
3
10
13
4
1
14
9
7
20
248
61
15
1

Le plus élevé AQI enregistré en

Décembre

110AQI

Le plus bas AQI enregistré en

Avril

55AQI

202181AQI

13
18
13
15
18
10
3
1
29
15
16
22
8
31
31
30
2
25
4
3
27
14
17
21
269
72
3

Le plus élevé AQI enregistré en

Janvier

105AQI

Le plus bas AQI enregistré en

Mai

53AQI

202086AQI

3
24
3
1
28
1
18
13
14
15
1
12
19
7
23
9
22
31
30
25
6
1
19
10
5
3
22
1
48
208
104
5
1

Le plus élevé AQI enregistré en

Janvier

133AQI

Le plus bas AQI enregistré en

Mai

57AQI

Années les plus & moins polluées des 6 dernières années

Année la plus polluée enregistrée
2023(Moyenne)
90AQI
Année la moins polluée enregistrée
2021(Moyenne)
81AQI

La qualité de l'air annuelle de Chennai pour l'année 2025 AQI (87) montre un changement moyen de pourcentage de 3.01% (empiré AQI) par rapport aux années précédentes : 2020 (86), 2021 (81), 2022 (85), 2023 (90), 2024 (83).