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HistoryAQIPM2.5PM10COSO2NO2O3

Analyse Historique de la Qualité de l'Air à Stella Maris College, 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

Stella Maris College, 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
102AQI
AQI le plus bas enregistré le
17th Aug 2024
25AQI

Analyse du même jour (20th 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 61 de Modéré qualité de l'air, montrant une amélioration par rapport à 2024 et 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

Stella Maris College, 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
3PM20th Aug

72AQI

Heure moyenne la plus basse
7AM20th Aug

53AQI

Heure de la nuit
Heure moyenne la plus haute
8PM20th Aug

70AQI

Heure moyenne la plus basse
3AM21st Aug

60AQI

Au cours des 24 dernières heures,

L'AQI de Stella Maris College a atteint son point le plus élevé de 72 à 3 PM pendant le Jour, tandis que le point le plus bas, 53, a été enregistré à 7 AM pendant le Jour entre 20th Aug et 21st Aug 2025.

Tendance AQI Jour & Nuit : Jul - Aug 2025

Stella Maris College, 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 2025685 AMAQI
22nd Jul 2025606 AMAQI
22nd Jul 2025667 AMAQI
22nd Jul 2025678 AMAQI
22nd Jul 2025729 AMAQI
22nd Jul 20257910 AMAQI
22nd Jul 20257811 AMAQI
22nd Jul 20257412 PMAQI
22nd Jul 2025701 PMAQI
22nd Jul 2025712 PMAQI
22nd Jul 2025733 PMAQI
22nd Jul 2025734 PMAQI
22nd Jul 2025685 PMAQI
22nd Jul 2025686 PMAQI
22nd Jul 2025697 PMAQI
22nd Jul 2025708 PMAQI
22nd Jul 2025689 PMAQI
22nd Jul 20256810 PMAQI
22nd Jul 20256811 PMAQI
23rd Jul 20256612 AMAQI
23rd Jul 2025671 AMAQI
23rd Jul 2025672 AMAQI
23rd Jul 2025673 AMAQI
23rd Jul 2025684 AMAQI

29°C27/32°C

23rd Jul 2025665 AMAQI
23rd Jul 2025626 AMAQI
23rd Jul 2025667 AMAQI
23rd Jul 2025668 AMAQI
23rd Jul 2025699 AMAQI
23rd Jul 20256510 AMAQI
23rd Jul 20256311 AMAQI
23rd Jul 20256612 PMAQI
23rd Jul 2025661 PMAQI
23rd Jul 2025682 PMAQI
23rd Jul 2025723 PMAQI
23rd Jul 2025724 PMAQI
23rd Jul 2025695 PMAQI
23rd Jul 2025696 PMAQI
23rd Jul 2025717 PMAQI
23rd Jul 2025748 PMAQI
23rd Jul 2025729 PMAQI
23rd Jul 20257010 PMAQI
23rd Jul 20257011 PMAQI
24th Jul 20257212 AMAQI
24th Jul 2025661 AMAQI
24th Jul 2025662 AMAQI
24th Jul 2025663 AMAQI
24th Jul 2025674 AMAQI

29°C28/32°C

24th Jul 2025645 AMAQI
24th Jul 2025626 AMAQI
24th Jul 2025697 AMAQI
24th Jul 2025738 AMAQI
24th Jul 2025749 AMAQI
24th Jul 20257410 AMAQI
24th Jul 20257511 AMAQI
24th Jul 20257112 PMAQI
24th Jul 2025721 PMAQI
24th Jul 2025722 PMAQI
24th Jul 2025693 PMAQI
24th Jul 2025684 PMAQI
24th Jul 2025665 PMAQI
24th Jul 2025646 PMAQI
24th Jul 2025677 PMAQI
24th Jul 2025708 PMAQI
24th Jul 2025709 PMAQI
24th Jul 20257010 PMAQI
24th Jul 20256911 PMAQI
25th Jul 20256712 AMAQI
25th Jul 2025661 AMAQI
25th Jul 2025682 AMAQI
25th Jul 2025673 AMAQI
25th Jul 2025684 AMAQI

29°C26/31°C

25th Jul 2025665 AMAQI
25th Jul 2025696 AMAQI
25th Jul 2025727 AMAQI
25th Jul 2025768 AMAQI
25th Jul 2025739 AMAQI
25th Jul 20257410 AMAQI
25th Jul 20257411 AMAQI
25th Jul 20257212 PMAQI
25th Jul 2025731 PMAQI
25th Jul 2025732 PMAQI
25th Jul 2025733 PMAQI
25th Jul 2025714 PMAQI
25th Jul 2025695 PMAQI
25th Jul 2025706 PMAQI
25th Jul 2025717 PMAQI
25th Jul 2025728 PMAQI
25th Jul 2025719 PMAQI
25th Jul 20257110 PMAQI
25th Jul 20256811 PMAQI
26th Jul 20256812 AMAQI
26th Jul 2025681 AMAQI
26th Jul 2025672 AMAQI
26th Jul 2025673 AMAQI
26th Jul 2025684 AMAQI

29°C28/31°C

26th Jul 2025685 AMAQI
26th Jul 2025646 AMAQI
26th Jul 2025627 AMAQI
26th Jul 2025708 AMAQI
26th Jul 2025729 AMAQI
26th Jul 20257210 AMAQI
26th Jul 20256811 AMAQI
26th Jul 20256912 PMAQI
26th Jul 2025691 PMAQI
26th Jul 2025682 PMAQI
26th Jul 2025663 PMAQI
26th Jul 2025664 PMAQI
26th Jul 2025655 PMAQI
26th Jul 2025656 PMAQI
26th Jul 2025687 PMAQI
26th Jul 2025678 PMAQI
26th Jul 2025689 PMAQI
26th Jul 20256810 PMAQI
26th Jul 20256811 PMAQI
27th Jul 20256812 AMAQI
27th Jul 2025681 AMAQI
27th Jul 2025672 AMAQI
27th Jul 2025663 AMAQI
27th Jul 2025664 AMAQI

30°C28/31°C

27th Jul 2025685 AMAQI
27th Jul 2025616 AMAQI
27th Jul 2025627 AMAQI
27th Jul 2025718 AMAQI
27th Jul 2025709 AMAQI
27th Jul 20257110 AMAQI
27th Jul 20256611 AMAQI
27th Jul 20256512 PMAQI
27th Jul 2025641 PMAQI
27th Jul 2025642 PMAQI
27th Jul 2025643 PMAQI
27th Jul 2025644 PMAQI
27th Jul 2025645 PMAQI
27th Jul 2025646 PMAQI
27th Jul 2025687 PMAQI
27th Jul 2025708 PMAQI
27th Jul 2025769 PMAQI
27th Jul 20257010 PMAQI
27th Jul 20257011 PMAQI
28th Jul 20256612 AMAQI
28th Jul 2025671 AMAQI
28th Jul 2025662 AMAQI
28th Jul 2025663 AMAQI
28th Jul 2025664 AMAQI

31°C28/34°C

28th Jul 2025645 AMAQI
28th Jul 2025586 AMAQI
28th Jul 2025607 AMAQI
28th Jul 2025648 AMAQI
28th Jul 2025649 AMAQI
28th Jul 20256410 AMAQI
28th Jul 20256811 AMAQI
28th Jul 20256812 PMAQI
28th Jul 2025671 PMAQI
28th Jul 2025652 PMAQI
28th Jul 2025623 PMAQI
28th Jul 2025654 PMAQI
28th Jul 2025625 PMAQI
28th Jul 2025656 PMAQI
28th Jul 2025687 PMAQI
28th Jul 2025678 PMAQI
28th Jul 2025709 PMAQI
28th Jul 20257010 PMAQI
28th Jul 20256711 PMAQI
29th Jul 20256412 AMAQI
29th Jul 2025651 AMAQI
29th Jul 2025642 AMAQI
29th Jul 2025643 AMAQI
29th Jul 2025634 AMAQI

31°C27/35°C

29th Jul 2025645 AMAQI
29th Jul 2025616 AMAQI
29th Jul 2025667 AMAQI
29th Jul 2025648 AMAQI
29th Jul 2025679 AMAQI
29th Jul 20256610 AMAQI
29th Jul 20256711 AMAQI
29th Jul 20256712 PMAQI
29th Jul 2025641 PMAQI
29th Jul 2025642 PMAQI
29th Jul 2025663 PMAQI
29th Jul 2025664 PMAQI
29th Jul 2025645 PMAQI
29th Jul 2025646 PMAQI
29th Jul 2025647 PMAQI
29th Jul 2025658 PMAQI
29th Jul 2025679 PMAQI
29th Jul 20256610 PMAQI
29th Jul 20256911 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 2025825 AMAQI
30th Jul 2025576 AMAQI
30th Jul 2025627 AMAQI
30th Jul 2025718 AMAQI
30th Jul 2025649 AMAQI
30th Jul 20256210 AMAQI
30th Jul 20255911 AMAQI
30th Jul 20256112 PMAQI
30th Jul 2025641 PMAQI
30th Jul 2025642 PMAQI
30th Jul 2025663 PMAQI
30th Jul 2025644 PMAQI
30th Jul 2025655 PMAQI
30th Jul 2025656 PMAQI
30th Jul 2025657 PMAQI
30th Jul 2025658 PMAQI
30th Jul 2025679 PMAQI
30th Jul 20256610 PMAQI
30th Jul 20256611 PMAQI
31st Jul 20256412 AMAQI
31st Jul 2025651 AMAQI
31st Jul 2025652 AMAQI
31st Jul 2025653 AMAQI
31st Jul 2025654 AMAQI

31°C28/35°C

31st Jul 2025655 AMAQI
31st Jul 2025656 AMAQI
31st Jul 2025697 AMAQI
31st Jul 2025758 AMAQI
31st Jul 2025729 AMAQI
31st Jul 20257210 AMAQI
31st Jul 20257211 AMAQI
31st Jul 20257112 PMAQI
31st Jul 2025701 PMAQI
31st Jul 2025682 PMAQI
31st Jul 2025703 PMAQI
31st Jul 2025724 PMAQI
31st Jul 2025625 PMAQI
31st Jul 2025626 PMAQI
31st Jul 2025707 PMAQI
31st Jul 2025768 PMAQI
31st Jul 2025739 PMAQI
31st Jul 20257210 PMAQI
31st Jul 20257211 PMAQI
1st Aug 20256712 AMAQI
1st Aug 2025631 AMAQI
1st Aug 2025662 AMAQI
1st Aug 2025623 AMAQI
1st Aug 2025644 AMAQI

31°C29/34°C

1st Aug 2025665 AMAQI
1st Aug 2025666 AMAQI
1st Aug 2025717 AMAQI
1st Aug 2025668 AMAQI
1st Aug 2025689 AMAQI
1st Aug 20256810 AMAQI
1st Aug 20256611 AMAQI
1st Aug 20256912 PMAQI
1st Aug 2025701 PMAQI
1st Aug 2025732 PMAQI
1st Aug 2025793 PMAQI
1st Aug 2025654 PMAQI
1st Aug 2025715 PMAQI
1st Aug 2025696 PMAQI
1st Aug 2025727 PMAQI
1st Aug 2025728 PMAQI
1st Aug 2025729 PMAQI
1st Aug 20257610 PMAQI
1st Aug 20257611 PMAQI
2nd Aug 20257012 AMAQI
2nd Aug 2025671 AMAQI
2nd Aug 2025662 AMAQI
2nd Aug 2025663 AMAQI
2nd Aug 2025674 AMAQI

31°C28/33°C

2nd Aug 2025645 AMAQI
2nd Aug 2025826 AMAQI
2nd Aug 2025737 AMAQI
2nd Aug 2025738 AMAQI
2nd Aug 2025759 AMAQI
2nd Aug 20257910 AMAQI
2nd Aug 20256911 AMAQI
2nd Aug 20257612 PMAQI
2nd Aug 2025841 PMAQI
2nd Aug 2025812 PMAQI
2nd Aug 2025743 PMAQI
2nd Aug 2025774 PMAQI
2nd Aug 2025735 PMAQI
2nd Aug 2025746 PMAQI
2nd Aug 2025727 PMAQI
2nd Aug 2025778 PMAQI
2nd Aug 2025799 PMAQI
2nd Aug 20257610 PMAQI
2nd Aug 20257211 PMAQI
3rd Aug 20256912 AMAQI
3rd Aug 2025701 AMAQI
3rd Aug 2025722 AMAQI
3rd Aug 2025723 AMAQI
3rd Aug 2025704 AMAQI

30°C29/33°C

3rd Aug 2025875 AMAQI
3rd Aug 2025746 AMAQI
3rd Aug 2025767 AMAQI
3rd Aug 2025838 AMAQI
3rd Aug 2025709 AMAQI
3rd Aug 20257610 AMAQI
3rd Aug 20257611 AMAQI
3rd Aug 20257012 PMAQI
3rd Aug 2025721 PMAQI
3rd Aug 2025702 PMAQI
3rd Aug 2025643 PMAQI
3rd Aug 2025654 PMAQI
3rd Aug 2025685 PMAQI
3rd Aug 2025726 PMAQI
3rd Aug 2025737 PMAQI
3rd Aug 2025758 PMAQI
3rd Aug 2025719 PMAQI
3rd Aug 20257410 PMAQI
3rd Aug 20257011 PMAQI
4th Aug 20257112 AMAQI
4th Aug 2025741 AMAQI
4th Aug 2025742 AMAQI
4th Aug 2025723 AMAQI
4th Aug 2025744 AMAQI

30°C28/32°C

4th Aug 2025685 AMAQI
4th Aug 2025646 AMAQI
4th Aug 2025507 AMAQI
4th Aug 2025668 AMAQI
4th Aug 2025689 AMAQI
4th Aug 20256010 AMAQI
4th Aug 20256511 AMAQI
4th Aug 20256612 PMAQI
4th Aug 2025691 PMAQI
4th Aug 2025722 PMAQI
4th Aug 2025743 PMAQI
4th Aug 2025724 PMAQI
4th Aug 2025695 PMAQI
4th Aug 2025706 PMAQI
4th Aug 2025707 PMAQI
4th Aug 2025748 PMAQI
4th Aug 2025699 PMAQI
4th Aug 20256910 PMAQI
4th Aug 20256811 PMAQI
5th Aug 20256512 AMAQI
5th Aug 2025681 AMAQI
5th Aug 2025682 AMAQI
5th Aug 2025683 AMAQI
5th Aug 2025664 AMAQI

29°C27/32°C

5th Aug 2025675 AMAQI
5th Aug 2025606 AMAQI
5th Aug 2025537 AMAQI
5th Aug 2025688 AMAQI
5th Aug 2025609 AMAQI
5th Aug 20255310 AMAQI
5th Aug 20256611 AMAQI
5th Aug 20257412 PMAQI
5th Aug 2025641 PMAQI
5th Aug 2025682 PMAQI
5th Aug 2025653 PMAQI
5th Aug 2025644 PMAQI
5th Aug 2025645 PMAQI
5th Aug 2025706 PMAQI
5th Aug 2025787 PMAQI
5th Aug 2025778 PMAQI
5th Aug 2025689 PMAQI
5th Aug 20256410 PMAQI
5th Aug 20256511 PMAQI
6th Aug 20256412 AMAQI
6th Aug 2025661 AMAQI
6th Aug 2025662 AMAQI
6th Aug 2025663 AMAQI
6th Aug 2025654 AMAQI

29°C26/32°C

6th Aug 2025655 AMAQI
6th Aug 2025646 AMAQI
6th Aug 2025627 AMAQI
6th Aug 2025598 AMAQI
6th Aug 2025759 AMAQI
6th Aug 20258010 AMAQI
6th Aug 20257111 AMAQI
6th Aug 20257512 PMAQI
6th Aug 2025741 PMAQI
6th Aug 2025712 PMAQI
6th Aug 2025693 PMAQI
6th Aug 2025624 PMAQI
6th Aug 2025625 PMAQI
6th Aug 2025666 PMAQI
6th Aug 2025717 PMAQI
6th Aug 2025708 PMAQI
6th Aug 2025689 PMAQI
6th Aug 20256910 PMAQI
6th Aug 20256911 PMAQI
7th Aug 20256412 AMAQI
7th Aug 2025691 AMAQI
7th Aug 2025702 AMAQI
7th Aug 2025703 AMAQI
7th Aug 2025674 AMAQI

30°C28/32°C

7th Aug 2025625 AMAQI
7th Aug 2025686 AMAQI
7th Aug 2025687 AMAQI
7th Aug 2025678 AMAQI
7th Aug 2025649 AMAQI
7th Aug 20257310 AMAQI
7th Aug 20257211 AMAQI
7th Aug 20257412 PMAQI
7th Aug 2025781 PMAQI
7th Aug 2025752 PMAQI
7th Aug 2025763 PMAQI
7th Aug 2025764 PMAQI
7th Aug 2025705 PMAQI
7th Aug 2025706 PMAQI
7th Aug 2025747 PMAQI
7th Aug 2025778 PMAQI
7th Aug 2025789 PMAQI
7th Aug 20257810 PMAQI
7th Aug 20257811 PMAQI
8th Aug 20257412 AMAQI
8th Aug 2025711 AMAQI
8th Aug 2025712 AMAQI
8th Aug 2025703 AMAQI
8th Aug 2025704 AMAQI

30°C29/32°C

8th Aug 2025705 AMAQI
8th Aug 2025536 AMAQI
8th Aug 2025497 AMAQI
8th Aug 2025588 AMAQI
8th Aug 2025689 AMAQI
8th Aug 20257410 AMAQI
8th Aug 20257511 AMAQI
8th Aug 20257312 PMAQI
8th Aug 2025681 PMAQI
8th Aug 2025712 PMAQI
8th Aug 2025763 PMAQI
8th Aug 2025814 PMAQI
8th Aug 2025755 PMAQI
8th Aug 2025756 PMAQI
8th Aug 2025737 PMAQI
8th Aug 2025728 PMAQI
8th Aug 2025749 PMAQI
8th Aug 20257510 PMAQI
8th Aug 20257411 PMAQI
9th Aug 20257212 AMAQI
9th Aug 2025711 AMAQI
9th Aug 2025692 AMAQI
9th Aug 2025703 AMAQI
9th Aug 2025724 AMAQI

30°C29/32°C

9th Aug 2025725 AMAQI
9th Aug 2025756 AMAQI
9th Aug 2025707 AMAQI
9th Aug 2025658 AMAQI
9th Aug 2025769 AMAQI
9th Aug 20257010 AMAQI
9th Aug 20257111 AMAQI
9th Aug 20256912 PMAQI
9th Aug 2025721 PMAQI
9th Aug 2025722 PMAQI
9th Aug 2025743 PMAQI
9th Aug 2025754 PMAQI
9th Aug 2025725 PMAQI
9th Aug 2025736 PMAQI
9th Aug 2025737 PMAQI
9th Aug 2025748 PMAQI
9th Aug 2025769 PMAQI
9th Aug 20257610 PMAQI
9th Aug 20257411 PMAQI
10th Aug 20257212 AMAQI
10th Aug 2025701 AMAQI
10th Aug 2025702 AMAQI
10th Aug 2025703 AMAQI
10th Aug 2025724 AMAQI

29°C27/30°C

10th Aug 2025715 AMAQI
10th Aug 2025626 AMAQI
10th Aug 2025667 AMAQI
10th Aug 2025618 AMAQI
10th Aug 2025689 AMAQI
10th Aug 20256610 AMAQI
10th Aug 20256611 AMAQI
10th Aug 20256412 PMAQI
10th Aug 2025641 PMAQI
10th Aug 2025632 PMAQI
10th Aug 2025663 PMAQI
10th Aug 2025694 PMAQI
10th Aug 2025695 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°C27/30°C

11th Aug 2025655 AMAQI
11th Aug 2025546 AMAQI
11th Aug 2025557 AMAQI
11th Aug 2025588 AMAQI
11th Aug 2025689 AMAQI
11th Aug 20256610 AMAQI
11th Aug 20256711 AMAQI
11th Aug 20256812 PMAQI
11th Aug 2025681 PMAQI
11th Aug 2025712 PMAQI
11th Aug 2025683 PMAQI
11th Aug 2025704 PMAQI
11th Aug 2025645 PMAQI
11th Aug 2025686 PMAQI
11th Aug 2025697 PMAQI
11th Aug 2025668 PMAQI
11th Aug 2025629 PMAQI
11th Aug 20256010 PMAQI
11th Aug 20256611 PMAQI
12th Aug 20256812 AMAQI
12th Aug 2025661 AMAQI
12th Aug 2025662 AMAQI
12th Aug 2025663 AMAQI
12th Aug 2025664 AMAQI

29°C28/31°C

12th Aug 2025665 AMAQI
12th Aug 2025606 AMAQI
12th Aug 2025597 AMAQI
12th Aug 2025648 AMAQI
12th Aug 2025669 AMAQI
12th Aug 20257110 AMAQI
12th Aug 20257211 AMAQI
12th Aug 20255812 PMAQI
12th Aug 2025661 PMAQI
12th Aug 2025692 PMAQI
12th Aug 2025693 PMAQI
12th Aug 2025664 PMAQI
12th Aug 2025675 PMAQI
12th Aug 2025706 PMAQI
12th Aug 2025687 PMAQI
12th Aug 2025768 PMAQI
12th Aug 2025689 PMAQI
12th Aug 20257410 PMAQI
12th Aug 20257211 PMAQI
13th Aug 20256812 AMAQI
13th Aug 2025661 AMAQI
13th Aug 2025662 AMAQI
13th Aug 2025653 AMAQI
13th Aug 2025654 AMAQI

30°C28/33°C

13th Aug 2025625 AMAQI
13th Aug 2025606 AMAQI
13th Aug 2025597 AMAQI
13th Aug 2025618 AMAQI
13th Aug 2025579 AMAQI
13th Aug 20256310 AMAQI
13th Aug 20256211 AMAQI
13th Aug 20256212 PMAQI
13th Aug 2025641 PMAQI
13th Aug 2025582 PMAQI
13th Aug 2025573 PMAQI
13th Aug 2025614 PMAQI
13th Aug 2025585 PMAQI
13th Aug 2025606 PMAQI
13th Aug 2025617 PMAQI
13th Aug 2025628 PMAQI
13th Aug 2025639 PMAQI
13th Aug 20256310 PMAQI
13th Aug 20256511 PMAQI
14th Aug 20256712 AMAQI
14th Aug 2025641 AMAQI
14th Aug 2025632 AMAQI
14th Aug 2025633 AMAQI
14th Aug 2025644 AMAQI

27°C25/28°C

14th Aug 2025665 AMAQI
14th Aug 2025626 AMAQI
14th Aug 2025587 AMAQI
14th Aug 2025608 AMAQI
14th Aug 2025639 AMAQI
14th Aug 20257010 AMAQI
14th Aug 20256011 AMAQI
14th Aug 20256512 PMAQI
14th Aug 2025671 PMAQI
14th Aug 2025612 PMAQI
14th Aug 2025623 PMAQI
14th Aug 2025624 PMAQI
14th Aug 2025605 PMAQI
14th Aug 2025636 PMAQI
14th Aug 2025667 PMAQI
14th Aug 2025628 PMAQI
14th Aug 2025629 PMAQI
14th Aug 20256410 PMAQI
14th Aug 20256811 PMAQI
15th Aug 20256412 AMAQI
15th Aug 2025631 AMAQI
15th Aug 2025622 AMAQI
15th Aug 2025643 AMAQI
15th Aug 2025644 AMAQI

29°C27/33°C

15th Aug 2025565 AMAQI
15th Aug 2025606 AMAQI
15th Aug 2025687 AMAQI
15th Aug 2025738 AMAQI
15th Aug 2025639 AMAQI
15th Aug 20256110 AMAQI
15th Aug 20255711 AMAQI
15th Aug 20256212 PMAQI
15th Aug 2025631 PMAQI
15th Aug 2025572 PMAQI
15th Aug 2025553 PMAQI
15th Aug 2025594 PMAQI
15th Aug 2025595 PMAQI
15th Aug 2025606 PMAQI
15th Aug 2025607 PMAQI
15th Aug 2025588 PMAQI
15th Aug 2025629 PMAQI
15th Aug 20256810 PMAQI
15th Aug 20256711 PMAQI
16th Aug 20256212 AMAQI
16th Aug 2025621 AMAQI
16th Aug 2025612 AMAQI
16th Aug 2025613 AMAQI
16th Aug 2025624 AMAQI

30°C28/34°C

16th Aug 2025605 AMAQI
16th Aug 2025596 AMAQI
16th Aug 2025547 AMAQI
16th Aug 2025648 AMAQI
16th Aug 2025589 AMAQI
16th Aug 20256610 AMAQI
16th Aug 20256711 AMAQI
16th Aug 20256512 PMAQI
16th Aug 2025591 PMAQI
16th Aug 2025592 PMAQI
16th Aug 2025613 PMAQI
16th Aug 2025534 PMAQI
16th Aug 2025615 PMAQI
16th Aug 2025596 PMAQI
16th Aug 2025627 PMAQI
16th Aug 2025628 PMAQI
16th Aug 2025619 PMAQI
16th Aug 20256110 PMAQI
16th Aug 20256911 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 2025575 AMAQI
17th Aug 2025536 AMAQI
17th Aug 2025647 AMAQI
17th Aug 2025578 AMAQI
17th Aug 2025459 AMAQI
17th Aug 20256210 AMAQI
17th Aug 20255611 AMAQI
17th Aug 20256812 PMAQI
17th Aug 2025631 PMAQI
17th Aug 2025572 PMAQI
17th Aug 2025583 PMAQI
17th Aug 2025574 PMAQI
17th Aug 2025565 PMAQI
17th Aug 2025576 PMAQI
17th Aug 2025547 PMAQI
17th Aug 2025618 PMAQI
17th Aug 2025589 PMAQI
17th Aug 20256010 PMAQI
17th Aug 20255611 PMAQI
18th Aug 20256112 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 2025517 AMAQI
18th Aug 2025608 AMAQI
18th Aug 2025559 AMAQI
18th Aug 20255710 AMAQI
18th Aug 20255811 AMAQI
18th Aug 20255812 PMAQI
18th Aug 2025631 PMAQI
18th Aug 2025582 PMAQI
18th Aug 2025603 PMAQI
18th Aug 2025594 PMAQI
18th Aug 2025595 PMAQI
18th Aug 2025626 PMAQI
18th Aug 2025627 PMAQI
18th Aug 2025638 PMAQI
18th Aug 2025649 PMAQI
18th Aug 20256110 PMAQI
18th Aug 20256211 PMAQI
19th Aug 20255812 AMAQI
19th Aug 2025571 AMAQI
19th Aug 2025562 AMAQI
19th Aug 2025563 AMAQI
19th Aug 2025574 AMAQI

29°C26/32°C

19th Aug 2025525 AMAQI
19th Aug 2025626 AMAQI
19th Aug 2025627 AMAQI
19th Aug 2025608 AMAQI
19th Aug 2025629 AMAQI
19th Aug 20256510 AMAQI
19th Aug 20256311 AMAQI
19th Aug 20255812 PMAQI
19th Aug 2025601 PMAQI
19th Aug 2025602 PMAQI
19th Aug 2025583 PMAQI
19th Aug 2025624 PMAQI
19th Aug 2025575 PMAQI
19th Aug 2025616 PMAQI
19th Aug 2025607 PMAQI
19th Aug 2025618 PMAQI
19th Aug 2025629 PMAQI
19th Aug 20256010 PMAQI
19th Aug 20256311 PMAQI
20th Aug 20255812 AMAQI
20th Aug 2025591 AMAQI
20th Aug 2025582 AMAQI
20th Aug 2025583 AMAQI
20th Aug 2025584 AMAQI

29°C27/33°C

20th Aug 2025575 AMAQI
20th Aug 2025606 AMAQI
20th Aug 2025537 AMAQI
20th Aug 2025608 AMAQI
20th Aug 2025689 AMAQI
20th Aug 20257010 AMAQI
20th Aug 20256911 AMAQI
20th Aug 20256212 PMAQI
20th Aug 2025611 PMAQI
20th Aug 2025662 PMAQI
20th Aug 2025723 PMAQI
20th Aug 2025634 PMAQI
20th Aug 2025605 PMAQI
20th Aug 2025636 PMAQI
20th Aug 2025627 PMAQI
20th Aug 2025708 PMAQI
20th Aug 2025659 PMAQI
20th Aug 20256810 PMAQI
20th Aug 20256511 PMAQI
21st Aug 20256312 AMAQI
21st Aug 2025601 AMAQI
21st Aug 2025602 AMAQI
21st Aug 2025603 AMAQI
21st Aug 2025614 AMAQI

30°C27/34°C

21st Aug 2025615 AMAQI
5 AM
21st Aug 2025706 AMAQI
21st Aug 2025687 AMAQI
21st Aug 2025708 AMAQI
21st Aug 2025669 AMAQI
21st Aug 20257310 AMAQI
21st Aug 20256911 AMAQI
11 AM
21st Aug 20256812 PMAQI
21st Aug 2025601 PMAQI
21st Aug 2025672 PMAQI
21st Aug 2025633 PMAQI
6 PM
11 PM
4 AM

--°C/°C

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

66AQI

14 heures / Jour
420 heures / Mois
Heure moyenne la plus basse
5 AM - 6 PM

66AQI

14 heures / Jour
420 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 5 AM à 6 PM (Moyenne 66), tandis que l'AQI le plus bas était entre 5 AM à 6 PM (Moyenne 66).
Heure de la nuit
Heure moyenne la plus haute
12 AM - 11 PM

67AQI

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

67AQI

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 67), tandis que l'AQI le plus bas était entre 12 AM à 11 PM (Moyenne 67).

Jours de 2025 Vs Qualité de l'Air

Stella Maris College, Chennai, Tamil Nadu, India

2025

78%

182

21%

48

0.8%

2

Nombre total de jours avec différentes catégories AQI au cours des 233 derniers jours de 2025 (132 jours restants)

Bon
0 Jours
Modéré
182 Jours
Pauvre
48 Jours
Non sain
2 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 233 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

Stella Maris College, 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
139AQI
3rd Janvier 2025
142AQI
4th Janvier 2025
147AQI
5th Janvier 2025
151AQI
6th Janvier 2025
154AQI
7th Janvier 2025
142AQI
8th Janvier 2025
148AQI
9th Janvier 2025
144AQI
10th Janvier 2025
145AQI
11th Janvier 2025
112AQI
12th Janvier 2025
117AQI
13th Janvier 2025
111AQI
14th Janvier 2025
86AQI
15th Janvier 2025
81AQI
16th Janvier 2025
125AQI
17th Janvier 2025
135AQI
18th Janvier 2025
125AQI
19th Janvier 2025
109AQI
20th Janvier 2025
133AQI
21st Janvier 2025
133AQI
22nd Janvier 2025
140AQI
23rd Janvier 2025
110AQI
24th Janvier 2025
110AQI
25th Janvier 2025
105AQI
26th Janvier 2025
102AQI
27th Janvier 2025
113AQI
28th Janvier 2025
134AQI
29th Janvier 2025
132AQI
30th Janvier 2025
127AQI
31st Janvier 2025
97AQI
1st Février 2025
92AQI
2nd Février 2025
84AQI
3rd Février 2025
81AQI
4th Février 2025
97AQI
5th Février 2025
120AQI
6th Février 2025
129AQI
7th Février 2025
135AQI
8th Février 2025
133AQI
9th Février 2025
136AQI
10th Février 2025
140AQI
11th Février 2025
112AQI
12th Février 2025
118AQI
13th Février 2025
95AQI
14th Février 2025
99AQI
15th Février 2025
96AQI
16th Février 2025
100AQI
17th Février 2025
118AQI
18th Février 2025
121AQI
19th Février 2025
120AQI
20th Février 2025
107AQI
21st Février 2025
102AQI
22nd Février 2025
103AQI
23rd Février 2025
96AQI
24th Février 2025
95AQI
25th Février 2025
114AQI
26th Février 2025
120AQI
27th Février 2025
107AQI
28th Février 2025
103AQI
1st Mars 2025
81AQI
2nd Mars 2025
73AQI
3rd Mars 2025
75AQI
4th Mars 2025
73AQI
5th Mars 2025
73AQI
6th Mars 2025
94AQI
7th Mars 2025
114AQI
8th Mars 2025
103AQI
9th Mars 2025
90AQI
10th Mars 2025
92AQI
11th Mars 2025
86AQI
12th Mars 2025
81AQI
13th Mars 2025
72AQI
14th Mars 2025
86AQI
15th Mars 2025
66AQI
16th Mars 2025
71AQI
17th Mars 2025
85AQI
18th Mars 2025
82AQI
19th Mars 2025
76AQI
20th Mars 2025
77AQI
21st Mars 2025
79AQI
22nd Mars 2025
78AQI
23rd Mars 2025
72AQI
24th Mars 2025
80AQI
25th Mars 2025
86AQI
26th Mars 2025
94AQI
27th Mars 2025
108AQI
28th Mars 2025
96AQI
29th Mars 2025
108AQI
30th Mars 2025
88AQI
31st Mars 2025
94AQI
1st Avril 2025
100AQI
2nd Avril 2025
85AQI
3rd Avril 2025
72AQI
4th Avril 2025
74AQI
5th Avril 2025
65AQI
6th Avril 2025
66AQI
7th Avril 2025
67AQI
8th Avril 2025
68AQI
9th Avril 2025
64AQI
10th Avril 2025
80AQI
11th Avril 2025
80AQI
12th Avril 2025
90AQI
13th Avril 2025
87AQI
14th Avril 2025
77AQI
15th Avril 2025
70AQI
16th Avril 2025
74AQI
17th Avril 2025
75AQI
18th Avril 2025
72AQI
19th Avril 2025
81AQI
20th Avril 2025
78AQI
21st Avril 2025
78AQI
22nd Avril 2025
77AQI
23rd Avril 2025
73AQI
24th Avril 2025
73AQI
25th Avril 2025
73AQI
26th Avril 2025
71AQI
27th Avril 2025
65AQI
28th Avril 2025
58AQI
29th Avril 2025
60AQI
30th Avril 2025
64AQI
1st Mai 2025
68AQI
2nd Mai 2025
69AQI
3rd Mai 2025
79AQI
4th Mai 2025
76AQI
5th Mai 2025
81AQI
6th Mai 2025
75AQI
7th Mai 2025
79AQI
8th Mai 2025
89AQI
9th Mai 2025
92AQI
10th Mai 2025
91AQI
11th Mai 2025
95AQI
12th Mai 2025
92AQI
13th Mai 2025
100AQI
14th Mai 2025
92AQI
15th Mai 2025
96AQI
16th Mai 2025
91AQI
17th Mai 2025
87AQI
18th Mai 2025
82AQI
19th Mai 2025
76AQI
20th Mai 2025
74AQI
21st Mai 2025
69AQI
22nd Mai 2025
81AQI
23rd Mai 2025
81AQI
24th Mai 2025
72AQI
25th Mai 2025
69AQI
26th Mai 2025
68AQI
27th Mai 2025
74AQI
28th Mai 2025
86AQI
29th Mai 2025
73AQI
30th Mai 2025
81AQI
31st Mai 2025
83AQI
1st Juin 2025
82AQI
2nd Juin 2025
83AQI
3rd Juin 2025
79AQI
4th Juin 2025
79AQI
5th Juin 2025
91AQI
6th Juin 2025
98AQI
7th Juin 2025
96AQI
8th Juin 2025
86AQI
9th Juin 2025
90AQI
10th Juin 2025
88AQI
11th Juin 2025
90AQI
12th Juin 2025
87AQI
13th Juin 2025
80AQI
14th Juin 2025
75AQI
15th Juin 2025
75AQI
16th Juin 2025
73AQI
17th Juin 2025
74AQI
18th Juin 2025
75AQI
19th Juin 2025
75AQI
20th Juin 2025
75AQI
21st Juin 2025
70AQI
22nd Juin 2025
71AQI
23rd Juin 2025
68AQI
24th Juin 2025
69AQI
25th Juin 2025
68AQI
26th Juin 2025
66AQI
27th Juin 2025
66AQI
28th Juin 2025
65AQI
29th Juin 2025
64AQI
30th Juin 2025
63AQI
1st Juillet 2025
65AQI
2nd Juillet 2025
68AQI
3rd Juillet 2025
63AQI
4th Juillet 2025
65AQI
5th Juillet 2025
65AQI
6th Juillet 2025
63AQI
7th Juillet 2025
64AQI
8th Juillet 2025
67AQI
9th Juillet 2025
69AQI
10th Juillet 2025
71AQI
11th Juillet 2025
73AQI
12th Juillet 2025
72AQI
13th Juillet 2025
73AQI
14th Juillet 2025
69AQI
15th Juillet 2025
72AQI
16th Juillet 2025
71AQI
17th Juillet 2025
70AQI
18th Juillet 2025
70AQI
19th Juillet 2025
70AQI
20th Juillet 2025
69AQI
21st Juillet 2025
70AQI
22nd Juillet 2025
69AQI
23rd Juillet 2025
68AQI
24th Juillet 2025
70AQI
25th Juillet 2025
70AQI
26th Juillet 2025
67AQI
27th Juillet 2025
67AQI
28th Juillet 2025
66AQI
29th Juillet 2025
65AQI
30th Juillet 2025
65AQI
31st Juillet 2025
68AQI
1st Août 2025
69AQI
2nd Août 2025
74AQI
3rd Août 2025
72AQI
4th Août 2025
70AQI
5th Août 2025
66AQI
6th Août 2025
66AQI
7th Août 2025
71AQI
8th Août 2025
72AQI
9th Août 2025
72AQI
10th Août 2025
69AQI
11th Août 2025
66AQI
12th Août 2025
69AQI
13th Août 2025
64AQI
14th Août 2025
66AQI
15th Août 2025
63AQI
16th Août 2025
62AQI
17th Août 2025
59AQI
18th Août 2025
61AQI
19th Août 2025
60AQI
20th Août 2025
61AQI

125AQI

110AQI

85AQI

74AQI

81AQI

77AQI

68AQI

67AQI

Nombre de jours

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

202587AQI

3
26
2
10
18
27
4
30
31
30
31
20
182
48
2

Le plus élevé AQI enregistré en

Janvier

125AQI

Le plus bas AQI enregistré en

Août

67AQI

202481AQI

5
22
4
7
22
16
15
10
19
1
16
15
1
29
4
27
8
23
2
26
2
7
16
7
1
12
18
18
13
48
213
100
5

Le plus élevé AQI enregistré en

Janvier

121AQI

Le plus bas AQI enregistré en

Mai

51AQI

202391AQI

4
24
3
10
18
2
21
8
1
27
2
1
25
5
27
3
31
30
1
30
24
7
20
9
9
16
5
1
4
258
93
8
1

Le plus élevé AQI enregistré en

Janvier

125AQI

Le plus bas AQI enregistré en

Juillet

70AQI

202286AQI

3
26
2
26
2
26
5
8
19
20
11
24
6
2
27
1
10
1
23
5
2
14
9
5
1
2
14
10
4
15
9
7
18
244
60
16
1

Le plus élevé AQI enregistré en

Décembre

113AQI

Le plus bas AQI enregistré en

Avril

57AQI

202184AQI

3
19
9
4
23
1
15
16
1
17
12
20
11
9
21
10
21
1
18
21
2
26
3
2
25
3
12
17
1
45
194
93
11

Le plus élevé AQI enregistré en

Janvier

134AQI

Le plus bas AQI enregistré en

Mai

42AQI

202083AQI

1
17
18
13
13
13
4
11
20
11
19
11
20
9
19
3
4
25
1
12
14
5
3
11
10
6
4
2
14
11
66
160
76
22

Le plus élevé AQI enregistré en

Décembre

126AQI

Le plus bas AQI enregistré en

Juillet

53AQI

Années les plus & moins polluées des 6 dernières années

Année la plus polluée enregistrée
2023(Moyenne)
91AQI
Année la moins polluée enregistrée
2024(Moyenne)
81AQI

La qualité de l'air annuelle de Stella Maris College pour l'année 2025 AQI (87) montre un changement moyen de pourcentage de 1.7% (empiré AQI) par rapport aux années précédentes : 2020 (83), 2021 (84), 2022 (86), 2023 (91), 2024 (81).