Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Analyse Historique de la Qualité de l'Air à Achuthan Nagar, 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

Achuthan Nagar, Chennai, Tamil Nadu, India

2022
2023
2024
2025
AQI
.
Jours

Tendances AQI : Le plus élevé et le plus bas

AQI le plus élevé enregistré le
9th Aug 2023
117AQI
AQI le plus bas enregistré le
7th Aug 2022
40AQI

Analyse du même jour (19th August ):
Ce jour-là, l'AQI au cours des 4 années a varié de manière significative : 2025 se classe 2nd le plus élevé AQI à 60 de Modéré qualité de l'air, montrant une amélioration par rapport à 2023 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

Achuthan Nagar, 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

78AQI

Heure moyenne la plus basse
7AM20th Aug

53AQI

Au cours des 24 dernières heures,

L'AQI de Achuthan Nagar a atteint son point le plus élevé de 78 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

Achuthan Nagar, 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 2025705 AMAQI
22nd Jul 2025636 AMAQI
22nd Jul 2025687 AMAQI
22nd Jul 2025688 AMAQI
22nd Jul 2025799 AMAQI
22nd Jul 20257910 AMAQI
22nd Jul 20258211 AMAQI
22nd Jul 20257812 PMAQI
22nd Jul 2025751 PMAQI
22nd Jul 2025762 PMAQI
22nd Jul 2025743 PMAQI
22nd Jul 2025744 PMAQI
22nd Jul 2025715 PMAQI
22nd Jul 2025706 PMAQI
22nd Jul 2025747 PMAQI
22nd Jul 2025748 PMAQI
22nd Jul 2025729 PMAQI
22nd Jul 20257210 PMAQI
22nd Jul 20257211 PMAQI
23rd Jul 20257012 AMAQI
23rd Jul 2025701 AMAQI
23rd Jul 2025702 AMAQI
23rd Jul 2025693 AMAQI
23rd Jul 2025704 AMAQI

29°C27/32°C

23rd Jul 2025685 AMAQI
23rd Jul 2025626 AMAQI
23rd Jul 2025667 AMAQI
23rd Jul 2025718 AMAQI
23rd Jul 2025719 AMAQI
23rd Jul 20256810 AMAQI
23rd Jul 20256711 AMAQI
23rd Jul 20256612 PMAQI
23rd Jul 2025671 PMAQI
23rd Jul 2025702 PMAQI
23rd Jul 2025733 PMAQI
23rd Jul 2025714 PMAQI
23rd Jul 2025725 PMAQI
23rd Jul 2025726 PMAQI
23rd Jul 2025717 PMAQI
23rd Jul 2025768 PMAQI
23rd Jul 2025759 PMAQI
23rd Jul 20257510 PMAQI
23rd Jul 20257411 PMAQI
24th Jul 20257412 AMAQI
24th Jul 2025681 AMAQI
24th Jul 2025682 AMAQI
24th Jul 2025683 AMAQI
24th Jul 2025694 AMAQI

29°C28/32°C

24th Jul 2025665 AMAQI
24th Jul 2025666 AMAQI
24th Jul 2025707 AMAQI
24th Jul 2025728 AMAQI
24th Jul 2025789 AMAQI
24th Jul 20257510 AMAQI
24th Jul 20257711 AMAQI
24th Jul 20257512 PMAQI
24th Jul 2025741 PMAQI
24th Jul 2025732 PMAQI
24th Jul 2025703 PMAQI
24th Jul 2025704 PMAQI
24th Jul 2025705 PMAQI
24th Jul 2025686 PMAQI
24th Jul 2025687 PMAQI
24th Jul 2025718 PMAQI
24th Jul 2025729 PMAQI
24th Jul 20257010 PMAQI
24th Jul 20257011 PMAQI
25th Jul 20256712 AMAQI
25th Jul 2025681 AMAQI
25th Jul 2025702 AMAQI
25th Jul 2025703 AMAQI
25th Jul 2025704 AMAQI

29°C26/31°C

25th Jul 2025695 AMAQI
25th Jul 2025686 AMAQI
25th Jul 2025747 AMAQI
25th Jul 2025768 AMAQI
25th Jul 2025729 AMAQI
25th Jul 20257610 AMAQI
25th Jul 20257511 AMAQI
25th Jul 20257312 PMAQI
25th Jul 2025771 PMAQI
25th Jul 2025742 PMAQI
25th Jul 2025763 PMAQI
25th Jul 2025764 PMAQI
25th Jul 2025715 PMAQI
25th Jul 2025746 PMAQI
25th Jul 2025727 PMAQI
25th Jul 2025748 PMAQI
25th Jul 2025739 PMAQI
25th Jul 20257210 PMAQI
25th Jul 20257211 PMAQI
26th Jul 20257012 AMAQI
26th Jul 2025701 AMAQI
26th Jul 2025692 AMAQI
26th Jul 2025693 AMAQI
26th Jul 2025704 AMAQI

30°C28/31°C

26th Jul 2025705 AMAQI
26th Jul 2025646 AMAQI
26th Jul 2025697 AMAQI
26th Jul 2025718 AMAQI
26th Jul 2025749 AMAQI
26th Jul 20257910 AMAQI
26th Jul 20257311 AMAQI
26th Jul 20257112 PMAQI
26th Jul 2025681 PMAQI
26th Jul 2025682 PMAQI
26th Jul 2025653 PMAQI
26th Jul 2025674 PMAQI
26th Jul 2025675 PMAQI
26th Jul 2025696 PMAQI
26th Jul 2025707 PMAQI
26th Jul 2025698 PMAQI
26th Jul 2025709 PMAQI
26th Jul 20257010 PMAQI
26th Jul 20257011 PMAQI
27th Jul 20256912 AMAQI
27th Jul 2025701 AMAQI
27th Jul 2025692 AMAQI
27th Jul 2025693 AMAQI
27th Jul 2025694 AMAQI

30°C28/31°C

27th Jul 2025695 AMAQI
27th Jul 2025636 AMAQI
27th Jul 2025717 AMAQI
27th Jul 2025758 AMAQI
27th Jul 2025729 AMAQI
27th Jul 20257210 AMAQI
27th Jul 20256911 AMAQI
27th Jul 20256812 PMAQI
27th Jul 2025681 PMAQI
27th Jul 2025652 PMAQI
27th Jul 2025663 PMAQI
27th Jul 2025654 PMAQI
27th Jul 2025655 PMAQI
27th Jul 2025686 PMAQI
27th Jul 2025707 PMAQI
27th Jul 2025718 PMAQI
27th Jul 2025769 PMAQI
27th Jul 20257110 PMAQI
27th Jul 20257111 PMAQI
28th Jul 20256812 AMAQI
28th Jul 2025671 AMAQI
28th Jul 2025672 AMAQI
28th Jul 2025683 AMAQI
28th Jul 2025684 AMAQI

31°C28/34°C

28th Jul 2025675 AMAQI
28th Jul 2025626 AMAQI
28th Jul 2025647 AMAQI
28th Jul 2025698 AMAQI
28th Jul 2025709 AMAQI
28th Jul 20256710 AMAQI
28th Jul 20257011 AMAQI
28th Jul 20257212 PMAQI
28th Jul 2025681 PMAQI
28th Jul 2025662 PMAQI
28th Jul 2025673 PMAQI
28th Jul 2025664 PMAQI
28th Jul 2025665 PMAQI
28th Jul 2025686 PMAQI
28th Jul 2025717 PMAQI
28th Jul 2025708 PMAQI
28th Jul 2025729 PMAQI
28th Jul 20257010 PMAQI
28th Jul 20257011 PMAQI
29th Jul 20256612 AMAQI
29th Jul 2025671 AMAQI
29th Jul 2025672 AMAQI
29th Jul 2025663 AMAQI
29th Jul 2025654 AMAQI

31°C27/35°C

29th Jul 2025675 AMAQI
29th Jul 2025636 AMAQI
29th Jul 2025717 AMAQI
29th Jul 2025698 AMAQI
29th Jul 2025679 AMAQI
29th Jul 20256610 AMAQI
29th Jul 20256811 AMAQI
29th Jul 20256912 PMAQI
29th Jul 2025641 PMAQI
29th Jul 2025652 PMAQI
29th Jul 2025663 PMAQI
29th Jul 2025644 PMAQI
29th Jul 2025685 PMAQI
29th Jul 2025666 PMAQI
29th Jul 2025637 PMAQI
29th Jul 2025668 PMAQI
29th Jul 2025719 PMAQI
29th Jul 20257010 PMAQI
29th Jul 20257011 PMAQI
30th Jul 20256712 AMAQI
30th Jul 2025661 AMAQI
30th Jul 2025662 AMAQI
30th Jul 2025663 AMAQI
30th Jul 2025654 AMAQI

32°C28/37°C

30th Jul 2025765 AMAQI
30th Jul 2025626 AMAQI
30th Jul 2025707 AMAQI
30th Jul 2025748 AMAQI
30th Jul 2025639 AMAQI
30th Jul 20256610 AMAQI
30th Jul 20256411 AMAQI
30th Jul 20256412 PMAQI
30th Jul 2025651 PMAQI
30th Jul 2025662 PMAQI
30th Jul 2025673 PMAQI
30th Jul 2025654 PMAQI
30th Jul 2025665 PMAQI
30th Jul 2025666 PMAQI
30th Jul 2025667 PMAQI
30th Jul 2025668 PMAQI
30th Jul 2025679 PMAQI
30th Jul 20256710 PMAQI
30th Jul 20256711 PMAQI
31st Jul 20256612 AMAQI
31st Jul 2025651 AMAQI
31st Jul 2025652 AMAQI
31st Jul 2025653 AMAQI
31st Jul 2025654 AMAQI

31°C28/36°C

31st Jul 2025655 AMAQI
31st Jul 2025656 AMAQI
31st Jul 2025687 AMAQI
31st Jul 2025758 AMAQI
31st Jul 2025679 AMAQI
31st Jul 20257310 AMAQI
31st Jul 20257311 AMAQI
31st Jul 20257412 PMAQI
31st Jul 2025731 PMAQI
31st Jul 2025732 PMAQI
31st Jul 2025753 PMAQI
31st Jul 2025754 PMAQI
31st Jul 2025615 PMAQI
31st Jul 2025626 PMAQI
31st Jul 2025707 PMAQI
31st Jul 2025748 PMAQI
31st Jul 2025739 PMAQI
31st Jul 20257110 PMAQI
31st Jul 20257111 PMAQI
1st Aug 20256612 AMAQI
1st Aug 2025621 AMAQI
1st Aug 2025642 AMAQI
1st Aug 2025623 AMAQI
1st Aug 2025644 AMAQI

31°C29/35°C

1st Aug 2025645 AMAQI
1st Aug 2025706 AMAQI
1st Aug 2025667 AMAQI
1st Aug 2025648 AMAQI
1st Aug 2025669 AMAQI
1st Aug 20256810 AMAQI
1st Aug 20256811 AMAQI
1st Aug 20257112 PMAQI
1st Aug 2025721 PMAQI
1st Aug 2025692 PMAQI
1st Aug 2025713 PMAQI
1st Aug 2025624 PMAQI
1st Aug 2025695 PMAQI
1st Aug 2025686 PMAQI
1st Aug 2025747 PMAQI
1st Aug 2025718 PMAQI
1st Aug 2025729 PMAQI
1st Aug 20257510 PMAQI
1st Aug 20257611 PMAQI
2nd Aug 20257012 AMAQI
2nd Aug 2025681 AMAQI
2nd Aug 2025662 AMAQI
2nd Aug 2025663 AMAQI
2nd Aug 2025674 AMAQI

31°C28/34°C

2nd Aug 2025695 AMAQI
2nd Aug 2025746 AMAQI
2nd Aug 2025727 AMAQI
2nd Aug 2025718 AMAQI
2nd Aug 2025759 AMAQI
2nd Aug 20258210 AMAQI
2nd Aug 20257411 AMAQI
2nd Aug 20257812 PMAQI
2nd Aug 2025801 PMAQI
2nd Aug 2025752 PMAQI
2nd Aug 2025753 PMAQI
2nd Aug 2025734 PMAQI
2nd Aug 2025745 PMAQI
2nd Aug 2025746 PMAQI
2nd Aug 2025737 PMAQI
2nd Aug 2025768 PMAQI
2nd Aug 2025789 PMAQI
2nd Aug 20257810 PMAQI
2nd Aug 20257611 PMAQI
3rd Aug 20257012 AMAQI
3rd Aug 2025711 AMAQI
3rd Aug 2025722 AMAQI
3rd Aug 2025723 AMAQI
3rd Aug 2025704 AMAQI

31°C29/33°C

3rd Aug 2025775 AMAQI
3rd Aug 2025806 AMAQI
3rd Aug 2025617 AMAQI
3rd Aug 2025808 AMAQI
3rd Aug 2025759 AMAQI
3rd Aug 20257610 AMAQI
3rd Aug 20257311 AMAQI
3rd Aug 20257212 PMAQI
3rd Aug 2025631 PMAQI
3rd Aug 2025642 PMAQI
3rd Aug 2025623 PMAQI
3rd Aug 2025684 PMAQI
3rd Aug 2025695 PMAQI
3rd Aug 2025746 PMAQI
3rd Aug 2025737 PMAQI
3rd Aug 2025778 PMAQI
3rd Aug 2025789 PMAQI
3rd Aug 20257110 PMAQI
3rd Aug 20257411 PMAQI
4th Aug 20257112 AMAQI
4th Aug 2025731 AMAQI
4th Aug 2025722 AMAQI
4th Aug 2025723 AMAQI
4th Aug 2025744 AMAQI

30°C28/33°C

4th Aug 2025675 AMAQI
4th Aug 2025606 AMAQI
4th Aug 2025517 AMAQI
4th Aug 2025648 AMAQI
4th Aug 2025739 AMAQI
4th Aug 20256210 AMAQI
4th Aug 20257511 AMAQI
4th Aug 20257012 PMAQI
4th Aug 2025681 PMAQI
4th Aug 2025692 PMAQI
4th Aug 2025753 PMAQI
4th Aug 2025674 PMAQI
4th Aug 2025755 PMAQI
4th Aug 2025726 PMAQI
4th Aug 2025737 PMAQI
4th Aug 2025748 PMAQI
4th Aug 2025689 PMAQI
4th Aug 20257110 PMAQI
4th Aug 20257011 PMAQI
5th Aug 20256412 AMAQI
5th Aug 2025671 AMAQI
5th Aug 2025672 AMAQI
5th Aug 2025683 AMAQI
5th Aug 2025664 AMAQI

29°C27/33°C

5th Aug 2025705 AMAQI
5th Aug 2025656 AMAQI
5th Aug 2025567 AMAQI
5th Aug 2025698 AMAQI
5th Aug 2025609 AMAQI
5th Aug 20255710 AMAQI
5th Aug 20256811 AMAQI
5th Aug 20257612 PMAQI
5th Aug 2025691 PMAQI
5th Aug 2025642 PMAQI
5th Aug 2025683 PMAQI
5th Aug 2025644 PMAQI
5th Aug 2025665 PMAQI
5th Aug 2025746 PMAQI
5th Aug 2025767 PMAQI
5th Aug 2025758 PMAQI
5th Aug 2025709 PMAQI
5th Aug 20256810 PMAQI
5th Aug 20257611 PMAQI
6th Aug 20256712 AMAQI
6th Aug 2025661 AMAQI
6th Aug 2025662 AMAQI
6th Aug 2025653 AMAQI
6th Aug 2025654 AMAQI

29°C26/32°C

6th Aug 2025655 AMAQI
6th Aug 2025626 AMAQI
6th Aug 2025687 AMAQI
6th Aug 2025688 AMAQI
6th Aug 2025869 AMAQI
6th Aug 20258110 AMAQI
6th Aug 20257611 AMAQI
6th Aug 20257612 PMAQI
6th Aug 2025721 PMAQI
6th Aug 2025702 PMAQI
6th Aug 2025683 PMAQI
6th Aug 2025654 PMAQI
6th Aug 2025635 PMAQI
6th Aug 2025646 PMAQI
6th Aug 2025707 PMAQI
6th Aug 2025698 PMAQI
6th Aug 2025719 PMAQI
6th Aug 20257210 PMAQI
6th Aug 20257311 PMAQI
7th Aug 20256612 AMAQI
7th Aug 2025701 AMAQI
7th Aug 2025702 AMAQI
7th Aug 2025703 AMAQI
7th Aug 2025684 AMAQI

30°C28/33°C

7th Aug 2025645 AMAQI
7th Aug 2025706 AMAQI
7th Aug 2025697 AMAQI
7th Aug 2025718 AMAQI
7th Aug 2025689 AMAQI
7th Aug 20257610 AMAQI
7th Aug 20257411 AMAQI
7th Aug 20257212 PMAQI
7th Aug 2025741 PMAQI
7th Aug 2025752 PMAQI
7th Aug 2025793 PMAQI
7th Aug 2025784 PMAQI
7th Aug 2025725 PMAQI
7th Aug 2025746 PMAQI
7th Aug 2025777 PMAQI
7th Aug 2025788 PMAQI
7th Aug 2025799 PMAQI
7th Aug 20257810 PMAQI
7th Aug 20257911 PMAQI
8th Aug 20257512 AMAQI
8th Aug 2025721 AMAQI
8th Aug 2025722 AMAQI
8th Aug 2025713 AMAQI
8th Aug 2025724 AMAQI

30°C29/33°C

8th Aug 2025725 AMAQI
8th Aug 2025636 AMAQI
8th Aug 2025647 AMAQI
8th Aug 2025698 AMAQI
8th Aug 2025729 AMAQI
8th Aug 20258110 AMAQI
8th Aug 20257711 AMAQI
8th Aug 20257212 PMAQI
8th Aug 2025691 PMAQI
8th Aug 2025742 PMAQI
8th Aug 2025783 PMAQI
8th Aug 2025794 PMAQI
8th Aug 2025765 PMAQI
8th Aug 2025756 PMAQI
8th Aug 2025757 PMAQI
8th Aug 2025728 PMAQI
8th Aug 2025749 PMAQI
8th Aug 20257610 PMAQI
8th Aug 20257711 PMAQI
9th Aug 20257312 AMAQI
9th Aug 2025721 AMAQI
9th Aug 2025712 AMAQI
9th Aug 2025713 AMAQI
9th Aug 2025724 AMAQI

30°C29/33°C

9th Aug 2025745 AMAQI
9th Aug 2025766 AMAQI
9th Aug 2025737 AMAQI
9th Aug 2025748 AMAQI
9th Aug 2025759 AMAQI
9th Aug 20257610 AMAQI
9th Aug 20257211 AMAQI
9th Aug 20257312 PMAQI
9th Aug 2025721 PMAQI
9th Aug 2025752 PMAQI
9th Aug 2025803 PMAQI
9th Aug 2025744 PMAQI
9th Aug 2025765 PMAQI
9th Aug 2025766 PMAQI
9th Aug 2025757 PMAQI
9th Aug 2025778 PMAQI
9th Aug 2025769 PMAQI
9th Aug 20257910 PMAQI
9th Aug 20257411 PMAQI
10th Aug 20257612 AMAQI
10th Aug 2025711 AMAQI
10th Aug 2025722 AMAQI
10th Aug 2025723 AMAQI
10th Aug 2025724 AMAQI

29°C27/30°C

10th Aug 2025745 AMAQI
10th Aug 2025716 AMAQI
10th Aug 2025737 AMAQI
10th Aug 2025708 AMAQI
10th Aug 2025769 AMAQI
10th Aug 20257310 AMAQI
10th Aug 20257511 AMAQI
10th Aug 20257312 PMAQI
10th Aug 2025691 PMAQI
10th Aug 2025682 PMAQI
10th Aug 2025683 PMAQI
10th Aug 2025694 PMAQI
10th Aug 2025705 PMAQI
10th Aug 2025746 PMAQI
10th Aug 2025777 PMAQI
10th Aug 2025758 PMAQI
10th Aug 2025729 PMAQI
10th Aug 20257510 PMAQI
10th Aug 20257411 PMAQI
11th Aug 20257212 AMAQI
11th Aug 2025721 AMAQI
11th Aug 2025712 AMAQI
11th Aug 2025713 AMAQI
11th Aug 2025734 AMAQI

28°C27/31°C

11th Aug 2025685 AMAQI
11th Aug 2025686 AMAQI
11th Aug 2025657 AMAQI
11th Aug 2025648 AMAQI
11th Aug 2025729 AMAQI
11th Aug 20257010 AMAQI
11th Aug 20257211 AMAQI
11th Aug 20257012 PMAQI
11th Aug 2025701 PMAQI
11th Aug 2025702 PMAQI
11th Aug 2025703 PMAQI
11th Aug 2025704 PMAQI
11th Aug 2025655 PMAQI
11th Aug 2025696 PMAQI
11th Aug 2025707 PMAQI
11th Aug 2025668 PMAQI
11th Aug 2025639 PMAQI
11th Aug 20256210 PMAQI
11th Aug 20256611 PMAQI
12th Aug 20257012 AMAQI
12th Aug 2025681 AMAQI
12th Aug 2025672 AMAQI
12th Aug 2025663 AMAQI
12th Aug 2025664 AMAQI

29°C27/32°C

12th Aug 2025685 AMAQI
12th Aug 2025606 AMAQI
12th Aug 2025647 AMAQI
12th Aug 2025688 AMAQI
12th Aug 2025679 AMAQI
12th Aug 20256210 AMAQI
12th Aug 20257011 AMAQI
12th Aug 20255812 PMAQI
12th Aug 2025681 PMAQI
12th Aug 2025672 PMAQI
12th Aug 2025703 PMAQI
12th Aug 2025664 PMAQI
12th Aug 2025675 PMAQI
12th Aug 2025746 PMAQI
12th Aug 2025707 PMAQI
12th Aug 2025778 PMAQI
12th Aug 2025719 PMAQI
12th Aug 20257510 PMAQI
12th Aug 20257011 PMAQI
13th Aug 20256812 AMAQI
13th Aug 2025661 AMAQI
13th Aug 2025672 AMAQI
13th Aug 2025663 AMAQI
13th Aug 2025654 AMAQI

30°C27/33°C

13th Aug 2025625 AMAQI
13th Aug 2025626 AMAQI
13th Aug 2025597 AMAQI
13th Aug 2025628 AMAQI
13th Aug 2025589 AMAQI
13th Aug 20256510 AMAQI
13th Aug 20256611 AMAQI
13th Aug 20256712 PMAQI
13th Aug 2025661 PMAQI
13th Aug 2025622 PMAQI
13th Aug 2025573 PMAQI
13th Aug 2025614 PMAQI
13th Aug 2025615 PMAQI
13th Aug 2025596 PMAQI
13th Aug 2025607 PMAQI
13th Aug 2025608 PMAQI
13th Aug 2025619 PMAQI
13th Aug 20256210 PMAQI
13th Aug 20256311 PMAQI
14th Aug 20256412 AMAQI
14th Aug 2025651 AMAQI
14th Aug 2025652 AMAQI
14th Aug 2025653 AMAQI
14th Aug 2025644 AMAQI

27°C25/28°C

14th Aug 2025665 AMAQI
14th Aug 2025676 AMAQI
14th Aug 2025607 AMAQI
14th Aug 2025708 AMAQI
14th Aug 2025639 AMAQI
14th Aug 20257210 AMAQI
14th Aug 20256011 AMAQI
14th Aug 20256312 PMAQI
14th Aug 2025671 PMAQI
14th Aug 2025592 PMAQI
14th Aug 2025603 PMAQI
14th Aug 2025614 PMAQI
14th Aug 2025585 PMAQI
14th Aug 2025656 PMAQI
14th Aug 2025657 PMAQI
14th Aug 2025628 PMAQI
14th Aug 2025609 PMAQI
14th Aug 20256510 PMAQI
14th Aug 20256811 PMAQI
15th Aug 20256512 AMAQI
15th Aug 2025631 AMAQI
15th Aug 2025622 AMAQI
15th Aug 2025643 AMAQI
15th Aug 2025644 AMAQI

30°C27/34°C

15th Aug 2025535 AMAQI
15th Aug 2025586 AMAQI
15th Aug 2025687 AMAQI
15th Aug 2025638 AMAQI
15th Aug 2025639 AMAQI
15th Aug 20256410 AMAQI
15th Aug 20255911 AMAQI
15th Aug 20256412 PMAQI
15th Aug 2025631 PMAQI
15th Aug 2025532 PMAQI
15th Aug 2025613 PMAQI
15th Aug 2025604 PMAQI
15th Aug 2025595 PMAQI
15th Aug 2025616 PMAQI
15th Aug 2025617 PMAQI
15th Aug 2025608 PMAQI
15th Aug 2025599 PMAQI
15th Aug 20256910 PMAQI
15th Aug 20256411 PMAQI
16th Aug 20256412 AMAQI
16th Aug 2025621 AMAQI
16th Aug 2025622 AMAQI
16th Aug 2025613 AMAQI
16th Aug 2025624 AMAQI

30°C27/35°C

16th Aug 2025585 AMAQI
16th Aug 2025586 AMAQI
16th Aug 2025507 AMAQI
16th Aug 2025618 AMAQI
16th Aug 2025619 AMAQI
16th Aug 20256610 AMAQI
16th Aug 20256511 AMAQI
16th Aug 20255612 PMAQI
16th Aug 2025621 PMAQI
16th Aug 2025582 PMAQI
16th Aug 2025573 PMAQI
16th Aug 2025594 PMAQI
16th Aug 2025625 PMAQI
16th Aug 2025606 PMAQI
16th Aug 2025627 PMAQI
16th Aug 2025608 PMAQI
16th Aug 2025609 PMAQI
16th Aug 20256010 PMAQI
16th Aug 20256611 PMAQI
17th Aug 20256112 AMAQI
17th Aug 2025601 AMAQI
17th Aug 2025602 AMAQI
17th Aug 2025603 AMAQI
17th Aug 2025604 AMAQI

29°C27/30°C

17th Aug 2025515 AMAQI
17th Aug 2025506 AMAQI
17th Aug 2025557 AMAQI
17th Aug 2025558 AMAQI
17th Aug 2025509 AMAQI
17th Aug 20256010 AMAQI
17th Aug 20255611 AMAQI
17th Aug 20256512 PMAQI
17th Aug 2025601 PMAQI
17th Aug 2025602 PMAQI
17th Aug 2025603 PMAQI
17th Aug 2025564 PMAQI
17th Aug 2025565 PMAQI
17th Aug 2025586 PMAQI
17th Aug 2025557 PMAQI
17th Aug 2025598 PMAQI
17th Aug 2025569 PMAQI
17th Aug 20256010 PMAQI
17th Aug 20255411 PMAQI
18th Aug 20256012 AMAQI
18th Aug 2025581 AMAQI
18th Aug 2025592 AMAQI
18th Aug 2025593 AMAQI
18th Aug 2025584 AMAQI

27°C25/29°C

18th Aug 2025555 AMAQI
18th Aug 2025506 AMAQI
18th Aug 2025487 AMAQI
18th Aug 2025598 AMAQI
18th Aug 2025529 AMAQI
18th Aug 20255510 AMAQI
18th Aug 20255511 AMAQI
18th Aug 20255612 PMAQI
18th Aug 2025601 PMAQI
18th Aug 2025542 PMAQI
18th Aug 2025533 PMAQI
18th Aug 2025604 PMAQI
18th Aug 2025585 PMAQI
18th Aug 2025646 PMAQI
18th Aug 2025587 PMAQI
18th Aug 2025618 PMAQI
18th Aug 2025629 PMAQI
18th Aug 20256210 PMAQI
18th Aug 20256011 PMAQI
19th Aug 20255812 AMAQI
19th Aug 2025561 AMAQI
19th Aug 2025562 AMAQI
19th Aug 2025553 AMAQI
19th Aug 2025564 AMAQI

29°C26/32°C

19th Aug 2025545 AMAQI
19th Aug 2025636 AMAQI
19th Aug 2025647 AMAQI
19th Aug 2025628 AMAQI
19th Aug 2025689 AMAQI
19th Aug 20256410 AMAQI
19th Aug 20255811 AMAQI
19th Aug 20256212 PMAQI
19th Aug 2025681 PMAQI
19th Aug 2025622 PMAQI
19th Aug 2025583 PMAQI
19th Aug 2025624 PMAQI
19th Aug 2025595 PMAQI
19th Aug 2025636 PMAQI
19th Aug 2025637 PMAQI
19th Aug 2025638 PMAQI
19th Aug 2025629 PMAQI
19th Aug 20255810 PMAQI
19th Aug 20256211 PMAQI
20th Aug 20255912 AMAQI
20th Aug 2025591 AMAQI
20th Aug 2025582 AMAQI
20th Aug 2025583 AMAQI
20th Aug 2025584 AMAQI

30°C27/34°C

20th Aug 2025605 AMAQI
20th Aug 2025586 AMAQI
20th Aug 2025537 AMAQI
20th Aug 2025638 AMAQI
20th Aug 2025649 AMAQI
20th Aug 20256610 AMAQI
20th Aug 20256911 AMAQI
20th Aug 20256012 PMAQI
20th Aug 2025621 PMAQI
20th Aug 2025682 PMAQI
20th Aug 2025783 PMAQI
20th Aug 2025664 PMAQI
20th Aug 2025645 PMAQI
20th Aug 2025626 PMAQI
20th Aug 2025617 PMAQI
20th Aug 2025688 PMAQI
20th Aug 2025689 PMAQI
20th Aug 20256610 PMAQI
20th Aug 20256411 PMAQI
21st Aug 20256312 AMAQI
21st Aug 2025591 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

68AQI

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

65AQI

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 68), tandis que l'AQI le plus bas était entre 5 AM à 7 AM (Moyenne 65).
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

Achuthan Nagar, Chennai, Tamil Nadu, India

2025

75%

173

25%

57

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
173 Jours
Pauvre
57 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

Achuthan Nagar, 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
112AQI
2nd Janvier 2025
138AQI
3rd Janvier 2025
136AQI
4th Janvier 2025
137AQI
5th Janvier 2025
147AQI
6th Janvier 2025
149AQI
7th Janvier 2025
142AQI
8th Janvier 2025
150AQI
9th Janvier 2025
146AQI
10th Janvier 2025
146AQI
11th Janvier 2025
115AQI
12th Janvier 2025
122AQI
13th Janvier 2025
114AQI
14th Janvier 2025
89AQI
15th Janvier 2025
85AQI
16th Janvier 2025
130AQI
17th Janvier 2025
140AQI
18th Janvier 2025
130AQI
19th Janvier 2025
111AQI
20th Janvier 2025
135AQI
21st Janvier 2025
135AQI
22nd Janvier 2025
140AQI
23rd Janvier 2025
114AQI
24th Janvier 2025
109AQI
25th Janvier 2025
108AQI
26th Janvier 2025
107AQI
27th Janvier 2025
115AQI
28th Janvier 2025
136AQI
29th Janvier 2025
135AQI
30th Janvier 2025
131AQI
31st Janvier 2025
105AQI
1st Février 2025
97AQI
2nd Février 2025
88AQI
3rd Février 2025
89AQI
4th Février 2025
104AQI
5th Février 2025
128AQI
6th Février 2025
132AQI
7th Février 2025
139AQI
8th Février 2025
133AQI
9th Février 2025
138AQI
10th Février 2025
151AQI
11th Février 2025
118AQI
12th Février 2025
124AQI
13th Février 2025
100AQI
14th Février 2025
103AQI
15th Février 2025
98AQI
16th Février 2025
106AQI
17th Février 2025
120AQI
18th Février 2025
125AQI
19th Février 2025
123AQI
20th Février 2025
110AQI
21st Février 2025
97AQI
22nd Février 2025
103AQI
23rd Février 2025
97AQI
24th Février 2025
98AQI
25th Février 2025
106AQI
26th Février 2025
118AQI
27th Février 2025
110AQI
28th Février 2025
104AQI
1st Mars 2025
83AQI
2nd Mars 2025
78AQI
3rd Mars 2025
82AQI
4th Mars 2025
80AQI
5th Mars 2025
82AQI
6th Mars 2025
103AQI
7th Mars 2025
121AQI
8th Mars 2025
108AQI
9th Mars 2025
91AQI
10th Mars 2025
94AQI
11th Mars 2025
96AQI
12th Mars 2025
90AQI
13th Mars 2025
86AQI
14th Mars 2025
98AQI
15th Mars 2025
65AQI
16th Mars 2025
72AQI
17th Mars 2025
111AQI
18th Mars 2025
93AQI
19th Mars 2025
86AQI
20th Mars 2025
86AQI
21st Mars 2025
86AQI
22nd Mars 2025
84AQI
23rd Mars 2025
79AQI
24th Mars 2025
84AQI
25th Mars 2025
88AQI
26th Mars 2025
96AQI
27th Mars 2025
111AQI
28th Mars 2025
99AQI
29th Mars 2025
111AQI
30th Mars 2025
92AQI
31st Mars 2025
97AQI
1st Avril 2025
102AQI
2nd Avril 2025
87AQI
3rd Avril 2025
73AQI
4th Avril 2025
77AQI
5th Avril 2025
67AQI
6th Avril 2025
68AQI
7th Avril 2025
67AQI
8th Avril 2025
67AQI
9th Avril 2025
65AQI
10th Avril 2025
81AQI
11th Avril 2025
86AQI
12th Avril 2025
93AQI
13th Avril 2025
88AQI
14th Avril 2025
78AQI
15th Avril 2025
70AQI
16th Avril 2025
76AQI
17th Avril 2025
76AQI
18th Avril 2025
74AQI
19th Avril 2025
84AQI
20th Avril 2025
80AQI
21st Avril 2025
81AQI
22nd Avril 2025
80AQI
23rd Avril 2025
77AQI
24th Avril 2025
73AQI
25th Avril 2025
76AQI
26th Avril 2025
74AQI
27th Avril 2025
67AQI
28th Avril 2025
60AQI
29th Avril 2025
62AQI
30th Avril 2025
64AQI
1st Mai 2025
68AQI
2nd Mai 2025
72AQI
3rd Mai 2025
83AQI
4th Mai 2025
78AQI
5th Mai 2025
83AQI
6th Mai 2025
80AQI
7th Mai 2025
84AQI
8th Mai 2025
90AQI
9th Mai 2025
93AQI
10th Mai 2025
93AQI
11th Mai 2025
96AQI
12th Mai 2025
95AQI
13th Mai 2025
101AQI
14th Mai 2025
96AQI
15th Mai 2025
101AQI
16th Mai 2025
98AQI
17th Mai 2025
91AQI
18th Mai 2025
85AQI
19th Mai 2025
80AQI
20th Mai 2025
82AQI
21st Mai 2025
70AQI
22nd Mai 2025
83AQI
23rd Mai 2025
82AQI
24th Mai 2025
73AQI
25th Mai 2025
70AQI
26th Mai 2025
66AQI
27th Mai 2025
73AQI
28th Mai 2025
88AQI
29th Mai 2025
74AQI
30th Mai 2025
83AQI
31st Mai 2025
85AQI
1st Juin 2025
82AQI
2nd Juin 2025
85AQI
3rd Juin 2025
83AQI
4th Juin 2025
86AQI
5th Juin 2025
91AQI
6th Juin 2025
99AQI
7th Juin 2025
98AQI
8th Juin 2025
88AQI
9th Juin 2025
90AQI
10th Juin 2025
91AQI
11th Juin 2025
91AQI
12th Juin 2025
89AQI
13th Juin 2025
84AQI
14th Juin 2025
78AQI
15th Juin 2025
77AQI
16th Juin 2025
75AQI
17th Juin 2025
78AQI
18th Juin 2025
80AQI
19th Juin 2025
78AQI
20th Juin 2025
78AQI
21st Juin 2025
72AQI
22nd Juin 2025
74AQI
23rd Juin 2025
70AQI
24th Juin 2025
69AQI
25th Juin 2025
68AQI
26th Juin 2025
66AQI
27th Juin 2025
66AQI
28th Juin 2025
65AQI
29th Juin 2025
65AQI
30th Juin 2025
64AQI
1st Juillet 2025
66AQI
2nd Juillet 2025
69AQI
3rd Juillet 2025
65AQI
4th Juillet 2025
64AQI
5th Juillet 2025
65AQI
6th Juillet 2025
63AQI
7th Juillet 2025
64AQI
8th Juillet 2025
67AQI
9th Juillet 2025
69AQI
10th Juillet 2025
70AQI
11th Juillet 2025
73AQI
12th Juillet 2025
73AQI
13th Juillet 2025
73AQI
14th Juillet 2025
71AQI
15th Juillet 2025
72AQI
16th Juillet 2025
71AQI
17th Juillet 2025
70AQI
18th Juillet 2025
70AQI
19th Juillet 2025
72AQI
20th Juillet 2025
71AQI
21st Juillet 2025
73AQI
22nd Juillet 2025
72AQI
23rd Juillet 2025
71AQI
24th Juillet 2025
72AQI
25th Juillet 2025
72AQI
26th Juillet 2025
69AQI
27th Juillet 2025
69AQI
28th Juillet 2025
68AQI
29th Juillet 2025
67AQI
30th Juillet 2025
67AQI
31st Juillet 2025
69AQI
1st Août 2025
68AQI
2nd Août 2025
75AQI
3rd Août 2025
72AQI
4th Août 2025
70AQI
5th Août 2025
68AQI
6th Août 2025
68AQI
7th Août 2025
73AQI
8th Août 2025
74AQI
9th Août 2025
74AQI
10th Août 2025
73AQI
11th Août 2025
68AQI
12th Août 2025
70AQI
13th Août 2025
64AQI
14th Août 2025
64AQI
15th Août 2025
63AQI
16th Août 2025
62AQI
17th Août 2025
58AQI
18th Août 2025
59AQI
19th Août 2025
60AQI

126AQI

113AQI

91AQI

76AQI

84AQI

79AQI

69AQI

68AQI

Nombre de jours

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

202589AQI

2
29
8
19
1
25
6
29
1
29
2
30
31
19
173
57
1

Le plus élevé AQI enregistré en

Janvier

126AQI

Le plus bas AQI enregistré en

Août

68AQI

202491AQI

4
18
9
2
26
1
11
20
29
1
11
20
30
31
30
1
2
27
1
22
6
3
11
17
2
18
13
13
235
103
15

Le plus élevé AQI enregistré en

Janvier

132AQI

Le plus bas AQI enregistré en

Mai

56AQI

202398AQI

1
22
8
3
24
1
15
15
1
19
11
15
16
21
8
1
27
4
23
8
1
29
31
1
19
9
14
13
4
2
217
130
15

Le plus élevé AQI enregistré en

Janvier

138AQI

Le plus bas AQI enregistré en

Septembre

70AQI

202289AQI

30
1
26
2
26
5
6
21
17
14
21
8
1
4
26
4
7
1
19
9
1
14
9
6
1
2
16
9
3
12
8
11
17
235
66
21
1

Le plus élevé AQI enregistré en

Décembre

121AQI

Le plus bas AQI enregistré en

Avril

61AQI

202180AQI

20
1
1
27
3
2
27
1
17
13
3
91
18

Le plus élevé AQI enregistré en

Décembre

98AQI

Le plus bas AQI enregistré en

Novembre

69AQI

2020107AQI

1
1

Le plus élevé AQI enregistré en

Février

107AQI

Le plus bas AQI enregistré en

Février

107AQI

Années les plus & moins polluées des 6 dernières années

Année la plus polluée enregistrée
2020(Moyenne)
107AQI
Année la moins polluée enregistrée
2021(Moyenne)
80AQI

La qualité de l'air annuelle de Achuthan Nagar pour l'année 2025 AQI (89) montre un changement moyen de pourcentage de -3.1% (amélioré AQI) par rapport aux années précédentes : 2020 (107), 2021 (80), 2022 (89), 2023 (98), 2024 (91).