Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Analyse Historique de la Qualité de l'Air à Kolkata, West Bengal, 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

Kolkata, West Bengal, India

2021
2022
2023
2024
2025
AQI
.
Jours

Tendances AQI : Le plus élevé et le plus bas

AQI le plus élevé enregistré le
29th Aug 2023
154AQI
AQI le plus bas enregistré le
9th Aug 2022
32AQI

Analyse du même jour (9th 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 67 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 : 9th Aug - 10th Aug 2025

Kolkata, West Bengal, India

AQI
Jour
Nuit
.

5 AM9th Aug 2025

6 PM

4 AM10th Aug 2025

Heure du jour
Heure moyenne la plus haute
5AM9th Aug

67AQI

Heure moyenne la plus basse
10AM9th Aug

52AQI

Heure de la nuit
Heure moyenne la plus haute
1AM10th Aug

68AQI

Heure moyenne la plus basse
10PM9th Aug

61AQI

Au cours des 24 dernières heures,

L'AQI de Kolkata a atteint son point le plus élevé de 68 à 1 AM pendant le Nuit, tandis que le point le plus bas, 52, a été enregistré à 10 AM pendant le Jour entre 9th Aug et 10th Aug 2025.

Tendance AQI Jour & Nuit : Jul - Aug 2025

Kolkata, West Bengal, India

JulAug
11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th
Jour
Nuit
11th Jul 2025625 AMAQI
11th Jul 2025676 AMAQI
11th Jul 2025657 AMAQI
11th Jul 2025638 AMAQI
11th Jul 2025659 AMAQI
11th Jul 20256510 AMAQI
11th Jul 20256611 AMAQI
11th Jul 20256712 PMAQI
11th Jul 2025671 PMAQI
11th Jul 2025682 PMAQI
11th Jul 2025673 PMAQI
11th Jul 2025654 PMAQI
11th Jul 2025635 PMAQI
11th Jul 2025656 PMAQI
11th Jul 2025647 PMAQI
11th Jul 2025668 PMAQI
11th Jul 2025679 PMAQI
11th Jul 20256810 PMAQI
11th Jul 20256711 PMAQI
12th Jul 20256512 AMAQI
12th Jul 2025631 AMAQI
12th Jul 2025632 AMAQI
12th Jul 2025633 AMAQI
12th Jul 2025644 AMAQI

30°C27/33°C

12th Jul 2025665 AMAQI
12th Jul 2025696 AMAQI
12th Jul 2025717 AMAQI
12th Jul 2025708 AMAQI
12th Jul 2025719 AMAQI
12th Jul 20257110 AMAQI
12th Jul 20256911 AMAQI
12th Jul 20257212 PMAQI
12th Jul 2025741 PMAQI
12th Jul 2025742 PMAQI
12th Jul 2025753 PMAQI
12th Jul 2025724 PMAQI
12th Jul 2025685 PMAQI
12th Jul 2025676 PMAQI
12th Jul 2025687 PMAQI
12th Jul 2025698 PMAQI
12th Jul 2025699 PMAQI
12th Jul 20256610 PMAQI
12th Jul 20256611 PMAQI
13th Jul 20256512 AMAQI
13th Jul 2025661 AMAQI
13th Jul 2025672 AMAQI
13th Jul 2025663 AMAQI
13th Jul 2025664 AMAQI

31°C28/34°C

13th Jul 2025665 AMAQI
13th Jul 2025766 AMAQI
13th Jul 2025817 AMAQI
13th Jul 2025838 AMAQI
13th Jul 2025839 AMAQI
13th Jul 20258010 AMAQI
13th Jul 20257811 AMAQI
13th Jul 20257912 PMAQI
13th Jul 2025811 PMAQI
13th Jul 2025762 PMAQI
13th Jul 2025743 PMAQI
13th Jul 2025704 PMAQI
13th Jul 2025675 PMAQI
13th Jul 2025676 PMAQI
13th Jul 2025677 PMAQI
13th Jul 2025668 PMAQI
13th Jul 2025689 PMAQI
13th Jul 20256810 PMAQI
13th Jul 20256811 PMAQI
14th Jul 20256812 AMAQI
14th Jul 2025701 AMAQI
14th Jul 2025712 AMAQI
14th Jul 2025713 AMAQI
14th Jul 2025714 AMAQI

30°C28/33°C

14th Jul 2025695 AMAQI
14th Jul 2025566 AMAQI
14th Jul 2025587 AMAQI
14th Jul 2025628 AMAQI
14th Jul 2025659 AMAQI
14th Jul 20256610 AMAQI
14th Jul 20256511 AMAQI
14th Jul 20256412 PMAQI
14th Jul 2025651 PMAQI
14th Jul 2025672 PMAQI
14th Jul 2025673 PMAQI
14th Jul 2025664 PMAQI
14th Jul 2025665 PMAQI
14th Jul 2025666 PMAQI
14th Jul 2025687 PMAQI
14th Jul 2025698 PMAQI
14th Jul 2025689 PMAQI
14th Jul 20256710 PMAQI
14th Jul 20256711 PMAQI
15th Jul 20256712 AMAQI
15th Jul 2025671 AMAQI
15th Jul 2025682 AMAQI
15th Jul 2025673 AMAQI
15th Jul 2025684 AMAQI

26°C25/27°C

15th Jul 2025655 AMAQI
15th Jul 2025616 AMAQI
15th Jul 2025637 AMAQI
15th Jul 2025688 AMAQI
15th Jul 2025699 AMAQI
15th Jul 20256410 AMAQI
15th Jul 20256611 AMAQI
15th Jul 20257012 PMAQI
15th Jul 2025701 PMAQI
15th Jul 2025722 PMAQI
15th Jul 2025703 PMAQI
15th Jul 2025734 PMAQI
15th Jul 2025695 PMAQI
15th Jul 2025696 PMAQI
15th Jul 2025707 PMAQI
15th Jul 2025708 PMAQI
15th Jul 2025719 PMAQI
15th Jul 20257010 PMAQI
15th Jul 20257011 PMAQI
16th Jul 20256912 AMAQI
16th Jul 2025661 AMAQI
16th Jul 2025672 AMAQI
16th Jul 2025673 AMAQI
16th Jul 2025664 AMAQI

29°C26/33°C

16th Jul 2025695 AMAQI
16th Jul 2025676 AMAQI
16th Jul 2025667 AMAQI
16th Jul 2025628 AMAQI
16th Jul 2025649 AMAQI
16th Jul 20256710 AMAQI
16th Jul 20257211 AMAQI
16th Jul 20257212 PMAQI
16th Jul 2025721 PMAQI
16th Jul 2025772 PMAQI
16th Jul 2025773 PMAQI
16th Jul 2025764 PMAQI
16th Jul 2025715 PMAQI
16th Jul 2025706 PMAQI
16th Jul 2025717 PMAQI
16th Jul 2025708 PMAQI
16th Jul 2025699 PMAQI
16th Jul 20257010 PMAQI
16th Jul 20257111 PMAQI
17th Jul 20257012 AMAQI
17th Jul 2025671 AMAQI
17th Jul 2025682 AMAQI
17th Jul 2025683 AMAQI
17th Jul 2025674 AMAQI

30°C27/33°C

17th Jul 2025675 AMAQI
17th Jul 2025646 AMAQI
17th Jul 2025617 AMAQI
17th Jul 2025618 AMAQI
17th Jul 2025629 AMAQI
17th Jul 20256710 AMAQI
17th Jul 20257011 AMAQI
17th Jul 20257112 PMAQI
17th Jul 2025721 PMAQI
17th Jul 2025782 PMAQI
17th Jul 2025733 PMAQI
17th Jul 2025764 PMAQI
17th Jul 2025715 PMAQI
17th Jul 2025706 PMAQI
17th Jul 2025707 PMAQI
17th Jul 2025688 PMAQI
17th Jul 2025709 PMAQI
17th Jul 20256910 PMAQI
17th Jul 20257011 PMAQI
18th Jul 20257012 AMAQI
18th Jul 2025671 AMAQI
18th Jul 2025682 AMAQI
18th Jul 2025673 AMAQI
18th Jul 2025674 AMAQI

30°C27/35°C

18th Jul 2025675 AMAQI
18th Jul 2025646 AMAQI
18th Jul 2025607 AMAQI
18th Jul 2025648 AMAQI
18th Jul 2025679 AMAQI
18th Jul 20257110 AMAQI
18th Jul 20257111 AMAQI
18th Jul 20257312 PMAQI
18th Jul 2025711 PMAQI
18th Jul 2025722 PMAQI
18th Jul 2025733 PMAQI
18th Jul 2025744 PMAQI
18th Jul 2025695 PMAQI
18th Jul 2025706 PMAQI
18th Jul 2025717 PMAQI
18th Jul 2025758 PMAQI
18th Jul 2025729 PMAQI
18th Jul 20257210 PMAQI
18th Jul 20257211 PMAQI
19th Jul 20256912 AMAQI
19th Jul 2025671 AMAQI
19th Jul 2025672 AMAQI
19th Jul 2025673 AMAQI
19th Jul 2025674 AMAQI

30°C28/34°C

19th Jul 2025695 AMAQI
19th Jul 2025706 AMAQI
19th Jul 2025677 AMAQI
19th Jul 2025678 AMAQI
19th Jul 2025679 AMAQI
19th Jul 20256610 AMAQI
19th Jul 20257511 AMAQI
19th Jul 20258312 PMAQI
19th Jul 2025791 PMAQI
19th Jul 2025772 PMAQI
19th Jul 2025723 PMAQI
19th Jul 2025714 PMAQI
19th Jul 2025705 PMAQI
19th Jul 2025706 PMAQI
19th Jul 2025737 PMAQI
19th Jul 2025748 PMAQI
19th Jul 2025779 PMAQI
19th Jul 20257610 PMAQI
19th Jul 20257411 PMAQI
20th Jul 20257012 AMAQI
20th Jul 2025691 AMAQI
20th Jul 2025692 AMAQI
20th Jul 2025693 AMAQI
20th Jul 2025694 AMAQI

31°C28/34°C

20th Jul 2025705 AMAQI
20th Jul 2025646 AMAQI
20th Jul 2025727 AMAQI
20th Jul 2025668 AMAQI
20th Jul 2025629 AMAQI
20th Jul 20256710 AMAQI
20th Jul 20257211 AMAQI
20th Jul 20257312 PMAQI
20th Jul 2025721 PMAQI
20th Jul 2025692 PMAQI
20th Jul 2025783 PMAQI
20th Jul 2025784 PMAQI
20th Jul 2025775 PMAQI
20th Jul 2025736 PMAQI
20th Jul 2025717 PMAQI
20th Jul 2025718 PMAQI
20th Jul 2025709 PMAQI
20th Jul 20257010 PMAQI
20th Jul 20257011 PMAQI
21st Jul 20256912 AMAQI
21st Jul 2025691 AMAQI
21st Jul 2025692 AMAQI
21st Jul 2025693 AMAQI
21st Jul 2025704 AMAQI

31°C28/35°C

21st Jul 2025705 AMAQI
21st Jul 2025666 AMAQI
21st Jul 2025697 AMAQI
21st Jul 2025758 AMAQI
21st Jul 2025709 AMAQI
21st Jul 20257410 AMAQI
21st Jul 20257511 AMAQI
21st Jul 20257512 PMAQI
21st Jul 2025751 PMAQI
21st Jul 2025782 PMAQI
21st Jul 2025733 PMAQI
21st Jul 2025794 PMAQI
21st Jul 2025775 PMAQI
21st Jul 2025726 PMAQI
21st Jul 2025707 PMAQI
21st Jul 2025708 PMAQI
21st Jul 2025689 PMAQI
21st Jul 20256810 PMAQI
21st Jul 20256711 PMAQI
22nd Jul 20256812 AMAQI
22nd Jul 2025701 AMAQI
22nd Jul 2025702 AMAQI
22nd Jul 2025703 AMAQI
22nd Jul 2025704 AMAQI

31°C28/35°C

22nd Jul 2025695 AMAQI
22nd Jul 2025646 AMAQI
22nd Jul 2025607 AMAQI
22nd Jul 2025628 AMAQI
22nd Jul 2025649 AMAQI
22nd Jul 20256310 AMAQI
22nd Jul 20256211 AMAQI
22nd Jul 20256512 PMAQI
22nd Jul 2025651 PMAQI
22nd Jul 2025632 PMAQI
22nd Jul 2025763 PMAQI
22nd Jul 2025714 PMAQI
22nd Jul 2025725 PMAQI
22nd Jul 2025716 PMAQI
22nd Jul 2025687 PMAQI
22nd Jul 2025688 PMAQI
22nd Jul 2025689 PMAQI
22nd Jul 20256810 PMAQI
22nd Jul 20256711 PMAQI
23rd Jul 20256712 AMAQI
23rd Jul 2025691 AMAQI
23rd Jul 2025682 AMAQI
23rd Jul 2025683 AMAQI
23rd Jul 2025684 AMAQI

31°C28/34°C

23rd Jul 2025665 AMAQI
23rd Jul 2025606 AMAQI
23rd Jul 2025647 AMAQI
23rd Jul 2025648 AMAQI
23rd Jul 2025639 AMAQI
23rd Jul 20256410 AMAQI
23rd Jul 20257011 AMAQI
23rd Jul 20256612 PMAQI
23rd Jul 2025671 PMAQI
23rd Jul 2025732 PMAQI
23rd Jul 2025763 PMAQI
23rd Jul 2025744 PMAQI
23rd Jul 2025685 PMAQI
23rd Jul 2025686 PMAQI
23rd Jul 2025697 PMAQI
23rd Jul 2025698 PMAQI
23rd Jul 2025699 PMAQI
23rd Jul 20257210 PMAQI
23rd Jul 20257311 PMAQI
24th Jul 20256812 AMAQI
24th Jul 2025681 AMAQI
24th Jul 2025672 AMAQI
24th Jul 2025673 AMAQI
24th Jul 2025674 AMAQI

32°C28/36°C

24th Jul 2025675 AMAQI
24th Jul 2025606 AMAQI
24th Jul 2025577 AMAQI
24th Jul 2025578 AMAQI
24th Jul 2025619 AMAQI
24th Jul 20256810 AMAQI
24th Jul 20257411 AMAQI
24th Jul 20257512 PMAQI
24th Jul 2025691 PMAQI
24th Jul 2025702 PMAQI
24th Jul 2025743 PMAQI
24th Jul 2025724 PMAQI
24th Jul 2025715 PMAQI
24th Jul 2025706 PMAQI
24th Jul 2025697 PMAQI
24th Jul 2025698 PMAQI
24th Jul 2025719 PMAQI
24th Jul 20257110 PMAQI
24th Jul 20257011 PMAQI
25th Jul 20257012 AMAQI
25th Jul 2025671 AMAQI
25th Jul 2025672 AMAQI
25th Jul 2025673 AMAQI
25th Jul 2025684 AMAQI

30°C29/32°C

25th Jul 2025705 AMAQI
25th Jul 2025676 AMAQI
25th Jul 2025697 AMAQI
25th Jul 2025688 AMAQI
25th Jul 2025659 AMAQI
25th Jul 20255910 AMAQI
25th Jul 20256211 AMAQI
25th Jul 20256012 PMAQI
25th Jul 2025541 PMAQI
25th Jul 2025592 PMAQI
25th Jul 2025663 PMAQI
25th Jul 2025644 PMAQI
25th Jul 2025655 PMAQI
25th Jul 2025636 PMAQI
25th Jul 2025657 PMAQI
25th Jul 2025648 PMAQI
25th Jul 2025639 PMAQI
25th Jul 20256410 PMAQI
25th Jul 20256611 PMAQI
26th Jul 20256512 AMAQI
26th Jul 2025681 AMAQI
26th Jul 2025692 AMAQI
26th Jul 2025683 AMAQI
26th Jul 2025684 AMAQI

29°C28/32°C

26th Jul 2025645 AMAQI
26th Jul 2025546 AMAQI
26th Jul 2025517 AMAQI
26th Jul 2025548 AMAQI
26th Jul 2025569 AMAQI
26th Jul 20255810 AMAQI
26th Jul 20255711 AMAQI
26th Jul 20256012 PMAQI
26th Jul 2025591 PMAQI
26th Jul 2025562 PMAQI
26th Jul 2025553 PMAQI
26th Jul 2025574 PMAQI
26th Jul 2025595 PMAQI
26th Jul 2025596 PMAQI
26th Jul 2025597 PMAQI
26th Jul 2025608 PMAQI
26th Jul 2025599 PMAQI
26th Jul 20256010 PMAQI
26th Jul 20256211 PMAQI
27th Jul 20256412 AMAQI
27th Jul 2025631 AMAQI
27th Jul 2025622 AMAQI
27th Jul 2025623 AMAQI
27th Jul 2025624 AMAQI

29°C27/31°C

27th Jul 2025625 AMAQI
27th Jul 2025536 AMAQI
27th Jul 2025567 AMAQI
27th Jul 2025558 AMAQI
27th Jul 2025569 AMAQI
27th Jul 20255610 AMAQI
27th Jul 20256011 AMAQI
27th Jul 20255612 PMAQI
27th Jul 2025561 PMAQI
27th Jul 2025602 PMAQI
27th Jul 2025633 PMAQI
27th Jul 2025664 PMAQI
27th Jul 2025635 PMAQI
27th Jul 2025646 PMAQI
27th Jul 2025657 PMAQI
27th Jul 2025668 PMAQI
27th Jul 2025659 PMAQI
27th Jul 20256510 PMAQI
27th Jul 20256311 PMAQI
28th Jul 20256212 AMAQI
28th Jul 2025601 AMAQI
28th Jul 2025612 AMAQI
28th Jul 2025603 AMAQI
28th Jul 2025604 AMAQI

30°C27/34°C

28th Jul 2025615 AMAQI
28th Jul 2025646 AMAQI
28th Jul 2025647 AMAQI
28th Jul 2025638 AMAQI
28th Jul 2025649 AMAQI
28th Jul 20256910 AMAQI
28th Jul 20257011 AMAQI
28th Jul 20256912 PMAQI
28th Jul 2025711 PMAQI
28th Jul 2025662 PMAQI
28th Jul 2025673 PMAQI
28th Jul 2025744 PMAQI
28th Jul 2025655 PMAQI
28th Jul 2025646 PMAQI
28th Jul 2025647 PMAQI
28th Jul 2025658 PMAQI
28th Jul 2025659 PMAQI
28th Jul 20256510 PMAQI
28th Jul 20256511 PMAQI
29th Jul 20256412 AMAQI
29th Jul 2025641 AMAQI
29th Jul 2025642 AMAQI
29th Jul 2025643 AMAQI
29th Jul 2025634 AMAQI

29°C27/31°C

29th Jul 2025635 AMAQI
29th Jul 2025626 AMAQI
29th Jul 2025647 AMAQI
29th Jul 2025608 AMAQI
29th Jul 2025669 AMAQI
29th Jul 20256910 AMAQI
29th Jul 20257311 AMAQI
29th Jul 20257412 PMAQI
29th Jul 2025741 PMAQI
29th Jul 2025752 PMAQI
29th Jul 2025783 PMAQI
29th Jul 2025804 PMAQI
29th Jul 2025725 PMAQI
29th Jul 2025666 PMAQI
29th Jul 2025667 PMAQI
29th Jul 2025668 PMAQI
29th Jul 2025659 PMAQI
29th Jul 20256810 PMAQI
29th Jul 20256711 PMAQI
30th Jul 20256412 AMAQI
30th Jul 2025641 AMAQI
30th Jul 2025652 AMAQI
30th Jul 2025643 AMAQI
30th Jul 2025654 AMAQI

27°C27/27°C

30th Jul 2025635 AMAQI
30th Jul 2025546 AMAQI
30th Jul 2025547 AMAQI
30th Jul 2025558 AMAQI
30th Jul 2025589 AMAQI
30th Jul 20255810 AMAQI
30th Jul 20255511 AMAQI
30th Jul 20255612 PMAQI
30th Jul 2025541 PMAQI
30th Jul 2025562 PMAQI
30th Jul 2025553 PMAQI
30th Jul 2025554 PMAQI
30th Jul 2025585 PMAQI
30th Jul 2025586 PMAQI
30th Jul 2025587 PMAQI
30th Jul 2025608 PMAQI
30th Jul 2025619 PMAQI
30th Jul 20256210 PMAQI
30th Jul 20256411 PMAQI
31st Jul 20256212 AMAQI
31st Jul 2025631 AMAQI
31st Jul 2025632 AMAQI
31st Jul 2025633 AMAQI
31st Jul 2025634 AMAQI

27°C26/28°C

31st Jul 2025635 AMAQI
31st Jul 2025636 AMAQI
31st Jul 2025627 AMAQI
31st Jul 2025598 AMAQI
31st Jul 2025589 AMAQI
31st Jul 20256610 AMAQI
31st Jul 20257011 AMAQI
31st Jul 20257012 PMAQI
31st Jul 2025741 PMAQI
31st Jul 2025702 PMAQI
31st Jul 2025693 PMAQI
31st Jul 2025674 PMAQI
31st Jul 2025655 PMAQI
31st Jul 2025696 PMAQI
31st Jul 2025717 PMAQI
31st Jul 2025788 PMAQI
31st Jul 2025769 PMAQI
31st Jul 20258210 PMAQI
31st Jul 20258911 PMAQI
1st Aug 20257112 AMAQI
1st Aug 2025651 AMAQI
1st Aug 2025652 AMAQI
1st Aug 2025673 AMAQI
1st Aug 2025674 AMAQI

28°C26/32°C

1st Aug 2025695 AMAQI
1st Aug 2025726 AMAQI
1st Aug 2025757 AMAQI
1st Aug 2025688 AMAQI
1st Aug 2025629 AMAQI
1st Aug 20256810 AMAQI
1st Aug 20257711 AMAQI
1st Aug 20257812 PMAQI
1st Aug 2025771 PMAQI
1st Aug 2025772 PMAQI
1st Aug 2025753 PMAQI
1st Aug 2025694 PMAQI
1st Aug 2025735 PMAQI
1st Aug 2025736 PMAQI
1st Aug 2025757 PMAQI
1st Aug 2025758 PMAQI
1st Aug 2025729 PMAQI
1st Aug 20257510 PMAQI
1st Aug 20258211 PMAQI
2nd Aug 20257112 AMAQI
2nd Aug 2025671 AMAQI
2nd Aug 2025682 AMAQI
2nd Aug 2025683 AMAQI
2nd Aug 2025684 AMAQI

29°C26/33°C

2nd Aug 2025705 AMAQI
2nd Aug 2025736 AMAQI
2nd Aug 2025757 AMAQI
2nd Aug 2025788 AMAQI
2nd Aug 2025839 AMAQI
2nd Aug 20259010 AMAQI
2nd Aug 20259611 AMAQI
2nd Aug 20259512 PMAQI
2nd Aug 2025891 PMAQI
2nd Aug 2025902 PMAQI
2nd Aug 2025963 PMAQI
2nd Aug 20251064 PMAQI
2nd Aug 2025885 PMAQI
2nd Aug 2025846 PMAQI
2nd Aug 2025847 PMAQI
2nd Aug 2025768 PMAQI
2nd Aug 2025849 PMAQI
2nd Aug 20259110 PMAQI
2nd Aug 20258811 PMAQI
3rd Aug 20257212 AMAQI
3rd Aug 2025731 AMAQI
3rd Aug 2025762 AMAQI
3rd Aug 2025733 AMAQI
3rd Aug 2025744 AMAQI

31°C28/35°C

3rd Aug 2025715 AMAQI
3rd Aug 2025826 AMAQI
3rd Aug 2025707 AMAQI
3rd Aug 2025868 AMAQI
3rd Aug 2025889 AMAQI
3rd Aug 20257910 AMAQI
3rd Aug 20257811 AMAQI
3rd Aug 20259312 PMAQI
3rd Aug 20251011 PMAQI
3rd Aug 2025792 PMAQI
3rd Aug 2025763 PMAQI
3rd Aug 2025794 PMAQI
3rd Aug 2025785 PMAQI
3rd Aug 2025796 PMAQI
3rd Aug 2025797 PMAQI
3rd Aug 2025798 PMAQI
3rd Aug 2025759 PMAQI
3rd Aug 20257410 PMAQI
3rd Aug 20257211 PMAQI
4th Aug 20257412 AMAQI
4th Aug 2025751 AMAQI
4th Aug 2025772 AMAQI
4th Aug 2025773 AMAQI
4th Aug 2025774 AMAQI

30°C28/33°C

4th Aug 2025765 AMAQI
4th Aug 2025646 AMAQI
4th Aug 2025637 AMAQI
4th Aug 2025698 AMAQI
4th Aug 2025709 AMAQI
4th Aug 20257410 AMAQI
4th Aug 20257711 AMAQI
4th Aug 20257912 PMAQI
4th Aug 2025651 PMAQI
4th Aug 2025792 PMAQI
4th Aug 20251083 PMAQI
4th Aug 2025854 PMAQI
4th Aug 2025845 PMAQI
4th Aug 2025826 PMAQI
4th Aug 2025797 PMAQI
4th Aug 2025818 PMAQI
4th Aug 2025879 PMAQI
4th Aug 20259210 PMAQI
4th Aug 20259011 PMAQI
5th Aug 20258012 AMAQI
5th Aug 2025731 AMAQI
5th Aug 2025722 AMAQI
5th Aug 2025703 AMAQI
5th Aug 2025714 AMAQI

30°C27/33°C

5th Aug 2025715 AMAQI
5th Aug 2025766 AMAQI
5th Aug 2025717 AMAQI
5th Aug 2025848 AMAQI
5th Aug 2025679 AMAQI
5th Aug 20256710 AMAQI
5th Aug 20257411 AMAQI
5th Aug 20257912 PMAQI
5th Aug 2025831 PMAQI
5th Aug 2025882 PMAQI
5th Aug 2025873 PMAQI
5th Aug 2025914 PMAQI
5th Aug 2025805 PMAQI
5th Aug 2025786 PMAQI
5th Aug 2025847 PMAQI
5th Aug 2025828 PMAQI
5th Aug 2025789 PMAQI
5th Aug 20258210 PMAQI
5th Aug 20258211 PMAQI
6th Aug 20257712 AMAQI
6th Aug 2025721 AMAQI
6th Aug 2025722 AMAQI
6th Aug 2025733 AMAQI
6th Aug 2025724 AMAQI

30°C27/34°C

6th Aug 2025695 AMAQI
6th Aug 2025586 AMAQI
6th Aug 2025657 AMAQI
6th Aug 2025698 AMAQI
6th Aug 2025679 AMAQI
6th Aug 20258210 AMAQI
6th Aug 20258611 AMAQI
6th Aug 20258112 PMAQI
6th Aug 2025931 PMAQI
6th Aug 2025942 PMAQI
6th Aug 2025933 PMAQI
6th Aug 20251114 PMAQI
6th Aug 2025815 PMAQI
6th Aug 2025816 PMAQI
6th Aug 2025827 PMAQI
6th Aug 2025758 PMAQI
6th Aug 2025779 PMAQI
6th Aug 20258110 PMAQI
6th Aug 20258111 PMAQI
7th Aug 20257412 AMAQI
7th Aug 2025711 AMAQI
7th Aug 2025712 AMAQI
7th Aug 2025733 AMAQI
7th Aug 2025724 AMAQI

29°C28/31°C

7th Aug 2025775 AMAQI
7th Aug 2025866 AMAQI
7th Aug 2025907 AMAQI
7th Aug 2025978 AMAQI
7th Aug 20251069 AMAQI
7th Aug 202511010 AMAQI
7th Aug 20258611 AMAQI
7th Aug 20258512 PMAQI
7th Aug 2025891 PMAQI
7th Aug 2025922 PMAQI
7th Aug 2025923 PMAQI
7th Aug 2025924 PMAQI
7th Aug 2025855 PMAQI
7th Aug 2025846 PMAQI
7th Aug 2025837 PMAQI
7th Aug 2025838 PMAQI
7th Aug 2025829 PMAQI
7th Aug 20258010 PMAQI
7th Aug 20257511 PMAQI
8th Aug 20257812 AMAQI
8th Aug 2025811 AMAQI
8th Aug 2025802 AMAQI
8th Aug 2025813 AMAQI
8th Aug 2025814 AMAQI

29°C27/32°C

8th Aug 2025785 AMAQI
8th Aug 2025656 AMAQI
8th Aug 2025687 AMAQI
8th Aug 2025668 AMAQI
8th Aug 2025669 AMAQI
8th Aug 20256610 AMAQI
8th Aug 20256811 AMAQI
8th Aug 20257412 PMAQI
8th Aug 2025751 PMAQI
8th Aug 2025842 PMAQI
8th Aug 2025933 PMAQI
8th Aug 2025894 PMAQI
8th Aug 2025775 PMAQI
8th Aug 2025766 PMAQI
8th Aug 2025757 PMAQI
8th Aug 2025768 PMAQI
8th Aug 2025769 PMAQI
8th Aug 20257610 PMAQI
8th Aug 20257111 PMAQI
9th Aug 20257312 AMAQI
9th Aug 2025761 AMAQI
9th Aug 2025762 AMAQI
9th Aug 2025773 AMAQI
9th Aug 2025744 AMAQI

28°C27/30°C

9th Aug 2025675 AMAQI
9th Aug 2025556 AMAQI
9th Aug 2025567 AMAQI
9th Aug 2025548 AMAQI
9th Aug 2025569 AMAQI
9th Aug 20255210 AMAQI
9th Aug 20255611 AMAQI
9th Aug 20255512 PMAQI
9th Aug 2025541 PMAQI
9th Aug 2025572 PMAQI
9th Aug 2025573 PMAQI
9th Aug 2025534 PMAQI
9th Aug 2025605 PMAQI
9th Aug 2025616 PMAQI
9th Aug 2025617 PMAQI
9th Aug 2025628 PMAQI
9th Aug 2025629 PMAQI
9th Aug 20256110 PMAQI
9th Aug 20256211 PMAQI
10th Aug 20256712 AMAQI
10th Aug 2025681 AMAQI
10th Aug 2025672 AMAQI
10th Aug 2025673 AMAQI
10th Aug 2025664 AMAQI

30°C27/34°C

10th Aug 2025675 AMAQI
5 AM
10th Aug 2025486 AMAQI
10th Aug 2025587 AMAQI
10th Aug 2025518 AMAQI
10th Aug 2025479 AMAQI
10th Aug 20255110 AMAQI
11 AM
6 PM
11 PM
4 AM

--°C/°C

Heure du jour
Heure moyenne la plus haute
5 AM - 4 PM

70AQI

12 heures / Jour
360 heures / Mois
Heure moyenne la plus basse
5 AM - 6 PM

70AQI

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 4 PM (Moyenne 70), tandis que l'AQI le plus bas était entre 5 AM à 6 PM (Moyenne 70).
Heure de la nuit
Heure moyenne la plus haute
12 AM - 11 PM

70AQI

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

70AQI

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 70), tandis que l'AQI le plus bas était entre 12 AM à 11 PM (Moyenne 70).

Jours de 2025 Vs Qualité de l'Air

Kolkata, West Bengal, India

2025

54%

119

27%

60

19%

42

Nombre total de jours avec différentes catégories AQI au cours des 222 derniers jours de 2025 (143 jours restants)

Bon
0 Jours
Modéré
119 Jours
Pauvre
60 Jours
Non sain
42 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 222 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

Kolkata, West Bengal, 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
182AQI
2nd Janvier 2025
165AQI
3rd Janvier 2025
181AQI
4th Janvier 2025
178AQI
5th Janvier 2025
176AQI
6th Janvier 2025
169AQI
7th Janvier 2025
174AQI
8th Janvier 2025
153AQI
9th Janvier 2025
160AQI
10th Janvier 2025
177AQI
11th Janvier 2025
185AQI
12th Janvier 2025
187AQI
13th Janvier 2025
189AQI
14th Janvier 2025
180AQI
15th Janvier 2025
169AQI
16th Janvier 2025
169AQI
17th Janvier 2025
167AQI
18th Janvier 2025
167AQI
19th Janvier 2025
160AQI
20th Janvier 2025
164AQI
21st Janvier 2025
171AQI
22nd Janvier 2025
179AQI
23rd Janvier 2025
179AQI
24th Janvier 2025
177AQI
25th Janvier 2025
177AQI
26th Janvier 2025
156AQI
27th Janvier 2025
167AQI
28th Janvier 2025
171AQI
29th Janvier 2025
159AQI
30th Janvier 2025
147AQI
31st Janvier 2025
143AQI
1st Février 2025
139AQI
2nd Février 2025
156AQI
3rd Février 2025
158AQI
4th Février 2025
155AQI
5th Février 2025
167AQI
6th Février 2025
153AQI
7th Février 2025
147AQI
8th Février 2025
152AQI
9th Février 2025
157AQI
10th Février 2025
161AQI
11th Février 2025
148AQI
12th Février 2025
142AQI
13th Février 2025
145AQI
14th Février 2025
150AQI
15th Février 2025
154AQI
16th Février 2025
143AQI
17th Février 2025
126AQI
18th Février 2025
130AQI
19th Février 2025
132AQI
20th Février 2025
123AQI
21st Février 2025
133AQI
22nd Février 2025
128AQI
23rd Février 2025
133AQI
24th Février 2025
142AQI
25th Février 2025
152AQI
26th Février 2025
151AQI
27th Février 2025
163AQI
28th Février 2025
157AQI
1st Mars 2025
134AQI
2nd Mars 2025
140AQI
3rd Mars 2025
137AQI
4th Mars 2025
130AQI
5th Mars 2025
141AQI
6th Mars 2025
126AQI
7th Mars 2025
148AQI
8th Mars 2025
139AQI
9th Mars 2025
135AQI
10th Mars 2025
136AQI
11th Mars 2025
121AQI
12th Mars 2025
131AQI
13th Mars 2025
119AQI
14th Mars 2025
116AQI
15th Mars 2025
105AQI
16th Mars 2025
100AQI
17th Mars 2025
107AQI
18th Mars 2025
109AQI
19th Mars 2025
136AQI
20th Mars 2025
104AQI
21st Mars 2025
124AQI
22nd Mars 2025
88AQI
23rd Mars 2025
124AQI
24th Mars 2025
133AQI
25th Mars 2025
146AQI
26th Mars 2025
122AQI
27th Mars 2025
129AQI
28th Mars 2025
137AQI
29th Mars 2025
144AQI
30th Mars 2025
139AQI
31st Mars 2025
123AQI
1st Avril 2025
112AQI
2nd Avril 2025
98AQI
3rd Avril 2025
99AQI
4th Avril 2025
114AQI
5th Avril 2025
114AQI
6th Avril 2025
104AQI
7th Avril 2025
85AQI
8th Avril 2025
78AQI
9th Avril 2025
69AQI
10th Avril 2025
69AQI
11th Avril 2025
74AQI
12th Avril 2025
74AQI
13th Avril 2025
90AQI
14th Avril 2025
91AQI
15th Avril 2025
94AQI
16th Avril 2025
100AQI
17th Avril 2025
82AQI
18th Avril 2025
77AQI
19th Avril 2025
90AQI
20th Avril 2025
90AQI
21st Avril 2025
90AQI
22nd Avril 2025
94AQI
23rd Avril 2025
103AQI
24th Avril 2025
91AQI
25th Avril 2025
84AQI
26th Avril 2025
73AQI
27th Avril 2025
90AQI
28th Avril 2025
104AQI
29th Avril 2025
80AQI
30th Avril 2025
86AQI
1st Mai 2025
84AQI
2nd Mai 2025
82AQI
3rd Mai 2025
80AQI
4th Mai 2025
81AQI
5th Mai 2025
80AQI
6th Mai 2025
83AQI
7th Mai 2025
92AQI
8th Mai 2025
94AQI
9th Mai 2025
95AQI
10th Mai 2025
111AQI
11th Mai 2025
111AQI
12th Mai 2025
102AQI
13th Mai 2025
95AQI
14th Mai 2025
91AQI
15th Mai 2025
84AQI
16th Mai 2025
80AQI
17th Mai 2025
77AQI
18th Mai 2025
69AQI
19th Mai 2025
63AQI
20th Mai 2025
62AQI
21st Mai 2025
64AQI
22nd Mai 2025
73AQI
23rd Mai 2025
66AQI
24th Mai 2025
67AQI
25th Mai 2025
61AQI
26th Mai 2025
59AQI
27th Mai 2025
61AQI
28th Mai 2025
60AQI
29th Mai 2025
60AQI
30th Mai 2025
64AQI
31st Mai 2025
82AQI
1st Juin 2025
89AQI
2nd Juin 2025
108AQI
3rd Juin 2025
98AQI
4th Juin 2025
86AQI
5th Juin 2025
87AQI
6th Juin 2025
94AQI
7th Juin 2025
105AQI
8th Juin 2025
110AQI
9th Juin 2025
106AQI
10th Juin 2025
105AQI
11th Juin 2025
91AQI
12th Juin 2025
76AQI
13th Juin 2025
74AQI
14th Juin 2025
78AQI
15th Juin 2025
73AQI
16th Juin 2025
66AQI
17th Juin 2025
65AQI
18th Juin 2025
66AQI
19th Juin 2025
67AQI
20th Juin 2025
69AQI
21st Juin 2025
75AQI
22nd Juin 2025
82AQI
23rd Juin 2025
78AQI
24th Juin 2025
71AQI
25th Juin 2025
70AQI
26th Juin 2025
64AQI
27th Juin 2025
63AQI
28th Juin 2025
68AQI
29th Juin 2025
68AQI
30th Juin 2025
71AQI
1st Juillet 2025
69AQI
2nd Juillet 2025
63AQI
3rd Juillet 2025
67AQI
4th Juillet 2025
69AQI
5th Juillet 2025
71AQI
6th Juillet 2025
67AQI
7th Juillet 2025
64AQI
8th Juillet 2025
62AQI
9th Juillet 2025
64AQI
10th Juillet 2025
63AQI
11th Juillet 2025
65AQI
12th Juillet 2025
68AQI
13th Juillet 2025
70AQI
14th Juillet 2025
67AQI
15th Juillet 2025
68AQI
16th Juillet 2025
69AQI
17th Juillet 2025
69AQI
18th Juillet 2025
70AQI
19th Juillet 2025
71AQI
20th Juillet 2025
71AQI
21st Juillet 2025
71AQI
22nd Juillet 2025
68AQI
23rd Juillet 2025
68AQI
24th Juillet 2025
68AQI
25th Juillet 2025
65AQI
26th Juillet 2025
61AQI
27th Juillet 2025
61AQI
28th Juillet 2025
65AQI
29th Juillet 2025
67AQI
30th Juillet 2025
60AQI
31st Juillet 2025
68AQI
1st Août 2025
73AQI
2nd Août 2025
81AQI
3rd Août 2025
78AQI
4th Août 2025
79AQI
5th Août 2025
78AQI
6th Août 2025
78AQI
7th Août 2025
84AQI
8th Août 2025
76AQI
9th Août 2025
67AQI

170AQI

146AQI

127AQI

90AQI

78AQI

81AQI

67AQI

77AQI

Nombre de jours

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

2025107AQI

2
29
15
13
2
29
24
6
28
3
25
5
31
9
119
60
42

Le plus élevé AQI enregistré en

Janvier

170AQI

Le plus bas AQI enregistré en

Juillet

67AQI

2024118AQI

9
21
1
5
17
7
4
18
9
1
27
2
4
24
3
2
28
9
22
2
28
1
9
15
6
15
15
1
13
16
1
4
27
26
137
92
81
29
1

Le plus élevé AQI enregistré en

Janvier

218AQI

Le plus bas AQI enregistré en

Juillet

59AQI

2023117AQI

1
25
5
16
12
10
15
6
11
17
2
24
7
6
17
7
18
13
2
18
9
2
6
21
3
3
5
12
11
5
19
5
1
4
20
6
35
120
96
97
16

Le plus élevé AQI enregistré en

Janvier

182AQI

Le plus bas AQI enregistré en

Juillet

50AQI

2022114AQI

2
25
4
1
15
12
4
12
15
29
1
1
24
6
2
25
3
17
14
7
6
8
19
2
8
5
10
8
5
25
2
17
12
43
127
58
102
16

Le plus élevé AQI enregistré en

Décembre

194AQI

Le plus bas AQI enregistré en

Juillet

49AQI

2021123AQI

15
15
1
3
19
6
2
12
17
8
21
1
1
30
30
5
21
5
1
20
10
4
22
4
4
7
10
10
1
7
22
1
1
5
21
3
16
142
77
105
24
1

Le plus élevé AQI enregistré en

Janvier

221AQI

Le plus bas AQI enregistré en

Septembre

68AQI

202094AQI

2
10
1
5
18
7
9
20
2
12
18
9
20
2
16
14
1
11
18
1
6
12
11
2
1
1
6
22
10
19
2
69
123
40
35
19
2

Le plus élevé AQI enregistré en

Décembre

231AQI

Le plus bas AQI enregistré en

Août

53AQI

Années les plus & moins polluées des 6 dernières années

Année la plus polluée enregistrée
2021(Moyenne)
123AQI
Année la moins polluée enregistrée
2020(Moyenne)
94AQI

La qualité de l'air annuelle de Kolkata pour l'année 2025 AQI (107) montre un changement moyen de pourcentage de -5.04% (amélioré AQI) par rapport aux années précédentes : 2020 (94), 2021 (123), 2022 (114), 2023 (117), 2024 (118).