Ballygunge, Kolkata, West Bengal, India Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
August Air Quality Analysis
Ballygunge, Kolkata, West Bengal, India
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
29th Aug 2023
164AQILowest AQI recorded on
2nd Aug 2023
35AQISame Day Analysis (4th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 78 of Moderate air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 5th Aug - 6th Aug 2025
Ballygunge, Kolkata, West Bengal, India
AQI
Day
Night
.
5 AM5th Aug 2025
6 PM
4 AM6th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
4PM5th Aug
92AQI
Avg. Lowest Time
9AM5th Aug
64AQI
In the last 24 hours,
Ballygunge's AQI reached its highest point of 92 at 4 PM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Ballygunge, Kolkata, West Bengal, India
JulAug
07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th
Day
Night
7th Jul 2025655 AMAQI
7th Jul 2025566 AMAQI
7th Jul 2025547 AMAQI
7th Jul 2025568 AMAQI
7th Jul 2025569 AMAQI
7th Jul 20255410 AMAQI
7th Jul 20255611 AMAQI
7th Jul 20255712 PMAQI
7th Jul 2025611 PMAQI
7th Jul 2025612 PMAQI
7th Jul 2025653 PMAQI
7th Jul 2025624 PMAQI
7th Jul 2025655 PMAQI
7th Jul 2025666 PMAQI
7th Jul 2025687 PMAQI
7th Jul 2025668 PMAQI
7th Jul 2025659 PMAQI
7th Jul 20256110 PMAQI
7th Jul 20256011 PMAQI
8th Jul 20256212 AMAQI
8th Jul 2025621 AMAQI
8th Jul 2025632 AMAQI
8th Jul 2025623 AMAQI
8th Jul 2025634 AMAQI
28°C27/30°C
8th Jul 2025625 AMAQI
8th Jul 2025556 AMAQI
8th Jul 2025527 AMAQI
8th Jul 2025548 AMAQI
8th Jul 2025569 AMAQI
8th Jul 20255910 AMAQI
8th Jul 20255711 AMAQI
8th Jul 20255612 PMAQI
8th Jul 2025561 PMAQI
8th Jul 2025572 PMAQI
8th Jul 2025563 PMAQI
8th Jul 2025584 PMAQI
8th Jul 2025625 PMAQI
8th Jul 2025626 PMAQI
8th Jul 2025607 PMAQI
8th Jul 2025628 PMAQI
8th Jul 2025629 PMAQI
8th Jul 20256310 PMAQI
8th Jul 20256411 PMAQI
9th Jul 20256312 AMAQI
9th Jul 2025601 AMAQI
9th Jul 2025602 AMAQI
9th Jul 2025613 AMAQI
9th Jul 2025624 AMAQI
27°C26/28°C
9th Jul 2025615 AMAQI
9th Jul 2025606 AMAQI
9th Jul 2025607 AMAQI
9th Jul 2025628 AMAQI
9th Jul 2025599 AMAQI
9th Jul 20255410 AMAQI
9th Jul 20255611 AMAQI
9th Jul 20255812 PMAQI
9th Jul 2025651 PMAQI
9th Jul 2025712 PMAQI
9th Jul 2025703 PMAQI
9th Jul 2025704 PMAQI
9th Jul 2025625 PMAQI
9th Jul 2025686 PMAQI
9th Jul 2025687 PMAQI
9th Jul 2025678 PMAQI
9th Jul 2025669 PMAQI
9th Jul 20256210 PMAQI
9th Jul 20256111 PMAQI
10th Jul 20256412 AMAQI
10th Jul 2025621 AMAQI
10th Jul 2025612 AMAQI
10th Jul 2025623 AMAQI
10th Jul 2025624 AMAQI
28°C26/32°C
10th Jul 2025565 AMAQI
10th Jul 2025526 AMAQI
10th Jul 2025587 AMAQI
10th Jul 2025608 AMAQI
10th Jul 2025669 AMAQI
10th Jul 20256610 AMAQI
10th Jul 20255711 AMAQI
10th Jul 20256012 PMAQI
10th Jul 2025641 PMAQI
10th Jul 2025682 PMAQI
10th Jul 2025763 PMAQI
10th Jul 2025694 PMAQI
10th Jul 2025625 PMAQI
10th Jul 2025646 PMAQI
10th Jul 2025637 PMAQI
10th Jul 2025638 PMAQI
10th Jul 2025659 PMAQI
10th Jul 20256410 PMAQI
10th Jul 20256511 PMAQI
11th Jul 20256312 AMAQI
11th Jul 2025621 AMAQI
11th Jul 2025612 AMAQI
11th Jul 2025613 AMAQI
11th Jul 2025614 AMAQI
29°C27/33°C
11th Jul 2025625 AMAQI
11th Jul 2025696 AMAQI
11th Jul 2025707 AMAQI
11th Jul 2025708 AMAQI
11th Jul 2025689 AMAQI
11th Jul 20256610 AMAQI
11th Jul 20256411 AMAQI
11th Jul 20256512 PMAQI
11th Jul 2025651 PMAQI
11th Jul 2025702 PMAQI
11th Jul 2025693 PMAQI
11th Jul 2025664 PMAQI
11th Jul 2025645 PMAQI
11th Jul 2025646 PMAQI
11th Jul 2025657 PMAQI
11th Jul 2025708 PMAQI
11th Jul 2025719 PMAQI
11th Jul 20257110 PMAQI
11th Jul 20257011 PMAQI
12th Jul 20256712 AMAQI
12th Jul 2025631 AMAQI
12th Jul 2025632 AMAQI
12th Jul 2025623 AMAQI
12th Jul 2025644 AMAQI
30°C27/33°C
12th Jul 2025675 AMAQI
12th Jul 2025746 AMAQI
12th Jul 2025747 AMAQI
12th Jul 2025748 AMAQI
12th Jul 2025759 AMAQI
12th Jul 20257410 AMAQI
12th Jul 20256811 AMAQI
12th Jul 20256912 PMAQI
12th Jul 2025771 PMAQI
12th Jul 2025792 PMAQI
12th Jul 2025803 PMAQI
12th Jul 2025754 PMAQI
12th Jul 2025685 PMAQI
12th Jul 2025686 PMAQI
12th Jul 2025727 PMAQI
12th Jul 2025768 PMAQI
12th Jul 2025739 PMAQI
12th Jul 20256910 PMAQI
12th Jul 20256611 PMAQI
13th Jul 20256612 AMAQI
13th Jul 2025661 AMAQI
13th Jul 2025682 AMAQI
13th Jul 2025683 AMAQI
13th Jul 2025684 AMAQI
31°C28/34°C
13th Jul 2025665 AMAQI
13th Jul 2025806 AMAQI
13th Jul 2025947 AMAQI
13th Jul 2025918 AMAQI
13th Jul 2025889 AMAQI
13th Jul 20258410 AMAQI
13th Jul 20257811 AMAQI
13th Jul 20258012 PMAQI
13th Jul 2025841 PMAQI
13th Jul 2025802 PMAQI
13th Jul 2025763 PMAQI
13th Jul 2025684 PMAQI
13th Jul 2025665 PMAQI
13th Jul 2025686 PMAQI
13th Jul 2025697 PMAQI
13th Jul 2025678 PMAQI
13th Jul 2025699 PMAQI
13th Jul 20257010 PMAQI
13th Jul 20257011 PMAQI
14th Jul 20257012 AMAQI
14th Jul 2025741 AMAQI
14th Jul 2025742 AMAQI
14th Jul 2025733 AMAQI
14th Jul 2025724 AMAQI
30°C28/33°C
14th Jul 2025705 AMAQI
14th Jul 2025586 AMAQI
14th Jul 2025647 AMAQI
14th Jul 2025718 AMAQI
14th Jul 2025689 AMAQI
14th Jul 20257110 AMAQI
14th Jul 20256911 AMAQI
14th Jul 20256812 PMAQI
14th Jul 2025671 PMAQI
14th Jul 2025742 PMAQI
14th Jul 2025743 PMAQI
14th Jul 2025724 PMAQI
14th Jul 2025705 PMAQI
14th Jul 2025686 PMAQI
14th Jul 2025687 PMAQI
14th Jul 2025688 PMAQI
14th Jul 2025689 PMAQI
14th Jul 20256810 PMAQI
14th Jul 20256711 PMAQI
15th Jul 20256812 AMAQI
15th Jul 2025681 AMAQI
15th Jul 2025702 AMAQI
15th Jul 2025683 AMAQI
15th Jul 2025694 AMAQI
26°C25/27°C
15th Jul 2025665 AMAQI
15th Jul 2025606 AMAQI
15th Jul 2025617 AMAQI
15th Jul 2025668 AMAQI
15th Jul 2025729 AMAQI
15th Jul 20256310 AMAQI
15th Jul 20256011 AMAQI
15th Jul 20256812 PMAQI
15th Jul 2025701 PMAQI
15th Jul 2025732 PMAQI
15th Jul 2025703 PMAQI
15th Jul 2025744 PMAQI
15th Jul 2025665 PMAQI
15th Jul 2025666 PMAQI
15th Jul 2025707 PMAQI
15th Jul 2025708 PMAQI
15th Jul 2025729 PMAQI
15th Jul 20257210 PMAQI
15th Jul 20257411 PMAQI
16th Jul 20257012 AMAQI
16th Jul 2025661 AMAQI
16th Jul 2025672 AMAQI
16th Jul 2025683 AMAQI
16th Jul 2025684 AMAQI
29°C26/33°C
16th Jul 2025705 AMAQI
16th Jul 2025706 AMAQI
16th Jul 2025677 AMAQI
16th Jul 2025628 AMAQI
16th Jul 2025629 AMAQI
16th Jul 20256010 AMAQI
16th Jul 20256811 AMAQI
16th Jul 20257012 PMAQI
16th Jul 2025661 PMAQI
16th Jul 2025722 PMAQI
16th Jul 2025763 PMAQI
16th Jul 2025724 PMAQI
16th Jul 2025705 PMAQI
16th Jul 2025696 PMAQI
16th Jul 2025697 PMAQI
16th Jul 2025708 PMAQI
16th Jul 2025709 PMAQI
16th Jul 20257110 PMAQI
16th Jul 20257211 PMAQI
17th Jul 20257212 AMAQI
17th Jul 2025681 AMAQI
17th Jul 2025682 AMAQI
17th Jul 2025683 AMAQI
17th Jul 2025684 AMAQI
30°C27/33°C
17th Jul 2025685 AMAQI
17th Jul 2025666 AMAQI
17th Jul 2025617 AMAQI
17th Jul 2025588 AMAQI
17th Jul 2025589 AMAQI
17th Jul 20256510 AMAQI
17th Jul 20257411 AMAQI
17th Jul 20257012 PMAQI
17th Jul 2025701 PMAQI
17th Jul 2025762 PMAQI
17th Jul 2025723 PMAQI
17th Jul 2025764 PMAQI
17th Jul 2025725 PMAQI
17th Jul 2025726 PMAQI
17th Jul 2025707 PMAQI
17th Jul 2025698 PMAQI
17th Jul 2025729 PMAQI
17th Jul 20257010 PMAQI
17th Jul 20257211 PMAQI
18th Jul 20257012 AMAQI
18th Jul 2025681 AMAQI
18th Jul 2025682 AMAQI
18th Jul 2025683 AMAQI
18th Jul 2025684 AMAQI
30°C27/35°C
18th Jul 2025685 AMAQI
18th Jul 2025636 AMAQI
18th Jul 2025557 AMAQI
18th Jul 2025608 AMAQI
18th Jul 2025699 AMAQI
18th Jul 20257410 AMAQI
18th Jul 20257211 AMAQI
18th Jul 20256812 PMAQI
18th Jul 2025661 PMAQI
18th Jul 2025752 PMAQI
18th Jul 2025813 PMAQI
18th Jul 2025764 PMAQI
18th Jul 2025685 PMAQI
18th Jul 2025736 PMAQI
18th Jul 2025697 PMAQI
18th Jul 2025738 PMAQI
18th Jul 2025729 PMAQI
18th Jul 20257110 PMAQI
18th Jul 20257311 PMAQI
19th Jul 20256812 AMAQI
19th Jul 2025681 AMAQI
19th Jul 2025682 AMAQI
19th Jul 2025683 AMAQI
19th Jul 2025684 AMAQI
30°C28/34°C
19th Jul 2025705 AMAQI
19th Jul 2025696 AMAQI
19th Jul 2025677 AMAQI
19th Jul 2025708 AMAQI
19th Jul 2025709 AMAQI
19th Jul 20256810 AMAQI
19th Jul 20257811 AMAQI
19th Jul 20258512 PMAQI
19th Jul 2025801 PMAQI
19th Jul 2025792 PMAQI
19th Jul 2025723 PMAQI
19th Jul 2025724 PMAQI
19th Jul 2025725 PMAQI
19th Jul 2025696 PMAQI
19th Jul 2025707 PMAQI
19th Jul 2025748 PMAQI
19th Jul 2025769 PMAQI
19th Jul 20257610 PMAQI
19th Jul 20257411 PMAQI
20th Jul 20257112 AMAQI
20th Jul 2025701 AMAQI
20th Jul 2025692 AMAQI
20th Jul 2025703 AMAQI
20th Jul 2025704 AMAQI
31°C28/34°C
20th Jul 2025695 AMAQI
20th Jul 2025656 AMAQI
20th Jul 2025767 AMAQI
20th Jul 2025638 AMAQI
20th Jul 2025649 AMAQI
20th Jul 20257310 AMAQI
20th Jul 20257611 AMAQI
20th Jul 20257312 PMAQI
20th Jul 2025711 PMAQI
20th Jul 2025672 PMAQI
20th Jul 2025813 PMAQI
20th Jul 2025784 PMAQI
20th Jul 2025795 PMAQI
20th Jul 2025706 PMAQI
20th Jul 2025687 PMAQI
20th Jul 2025688 PMAQI
20th Jul 2025679 PMAQI
20th Jul 20257010 PMAQI
20th Jul 20256811 PMAQI
21st Jul 20256412 AMAQI
21st Jul 2025691 AMAQI
21st Jul 2025702 AMAQI
21st Jul 2025703 AMAQI
21st Jul 2025714 AMAQI
31°C28/35°C
21st Jul 2025705 AMAQI
21st Jul 2025616 AMAQI
21st Jul 2025717 AMAQI
21st Jul 2025788 AMAQI
21st Jul 2025759 AMAQI
21st Jul 20257810 AMAQI
21st Jul 20257811 AMAQI
21st Jul 20258012 PMAQI
21st Jul 2025791 PMAQI
21st Jul 2025782 PMAQI
21st Jul 2025803 PMAQI
21st Jul 2025794 PMAQI
21st Jul 2025785 PMAQI
21st Jul 2025716 PMAQI
21st Jul 2025677 PMAQI
21st Jul 2025668 PMAQI
21st Jul 2025699 PMAQI
21st Jul 20256810 PMAQI
21st Jul 20256611 PMAQI
22nd Jul 20256812 AMAQI
22nd Jul 2025701 AMAQI
22nd Jul 2025702 AMAQI
22nd Jul 2025703 AMAQI
22nd Jul 2025714 AMAQI
31°C28/35°C
22nd Jul 2025705 AMAQI
22nd Jul 2025636 AMAQI
22nd Jul 2025567 AMAQI
22nd Jul 2025608 AMAQI
22nd Jul 2025639 AMAQI
22nd Jul 20256510 AMAQI
22nd Jul 20256411 AMAQI
22nd Jul 20256112 PMAQI
22nd Jul 2025601 PMAQI
22nd Jul 2025662 PMAQI
22nd Jul 2025723 PMAQI
22nd Jul 2025714 PMAQI
22nd Jul 2025735 PMAQI
22nd Jul 2025706 PMAQI
22nd Jul 2025677 PMAQI
22nd Jul 2025688 PMAQI
22nd Jul 2025679 PMAQI
22nd Jul 20256810 PMAQI
22nd Jul 20256811 PMAQI
23rd Jul 20256612 AMAQI
23rd Jul 2025711 AMAQI
23rd Jul 2025682 AMAQI
23rd Jul 2025683 AMAQI
23rd Jul 2025684 AMAQI
31°C28/34°C
23rd Jul 2025665 AMAQI
23rd Jul 2025586 AMAQI
23rd Jul 2025597 AMAQI
23rd Jul 2025608 AMAQI
23rd Jul 2025639 AMAQI
23rd Jul 20256610 AMAQI
23rd Jul 20257111 AMAQI
23rd Jul 20256812 PMAQI
23rd Jul 2025681 PMAQI
23rd Jul 2025742 PMAQI
23rd Jul 2025773 PMAQI
23rd Jul 2025784 PMAQI
23rd Jul 2025705 PMAQI
23rd Jul 2025686 PMAQI
23rd Jul 2025687 PMAQI
23rd Jul 2025708 PMAQI
23rd Jul 2025699 PMAQI
23rd Jul 20257310 PMAQI
23rd Jul 20257811 PMAQI
24th Jul 20256712 AMAQI
24th Jul 2025671 AMAQI
24th Jul 2025662 AMAQI
24th Jul 2025663 AMAQI
24th Jul 2025674 AMAQI
32°C28/36°C
24th Jul 2025705 AMAQI
24th Jul 2025726 AMAQI
24th Jul 2025667 AMAQI
24th Jul 2025648 AMAQI
24th Jul 2025649 AMAQI
24th Jul 20257510 AMAQI
24th Jul 20258311 AMAQI
24th Jul 20257412 PMAQI
24th Jul 2025691 PMAQI
24th Jul 2025732 PMAQI
24th Jul 2025743 PMAQI
24th Jul 2025774 PMAQI
24th Jul 2025715 PMAQI
24th Jul 2025726 PMAQI
24th Jul 2025717 PMAQI
24th Jul 2025708 PMAQI
24th Jul 2025739 PMAQI
24th Jul 20257210 PMAQI
24th Jul 20257211 PMAQI
25th Jul 20257112 AMAQI
25th Jul 2025681 AMAQI
25th Jul 2025682 AMAQI
25th Jul 2025683 AMAQI
25th Jul 2025684 AMAQI
30°C29/32°C
25th Jul 2025695 AMAQI
25th Jul 2025676 AMAQI
25th Jul 2025627 AMAQI
25th Jul 2025638 AMAQI
25th Jul 2025619 AMAQI
25th Jul 20256110 AMAQI
25th Jul 20256411 AMAQI
25th Jul 20256212 PMAQI
25th Jul 2025491 PMAQI
25th Jul 2025552 PMAQI
25th Jul 2025583 PMAQI
25th Jul 2025614 PMAQI
25th Jul 2025655 PMAQI
25th Jul 2025626 PMAQI
25th Jul 2025647 PMAQI
25th Jul 2025648 PMAQI
25th Jul 2025649 PMAQI
25th Jul 20256310 PMAQI
25th Jul 20256611 PMAQI
26th Jul 20256312 AMAQI
26th Jul 2025671 AMAQI
26th Jul 2025692 AMAQI
26th Jul 2025673 AMAQI
26th Jul 2025674 AMAQI
29°C28/32°C
26th Jul 2025665 AMAQI
26th Jul 2025566 AMAQI
26th Jul 2025587 AMAQI
26th Jul 2025558 AMAQI
26th Jul 2025569 AMAQI
26th Jul 20255910 AMAQI
26th Jul 20255811 AMAQI
26th Jul 20256012 PMAQI
26th Jul 2025581 PMAQI
26th Jul 2025562 PMAQI
26th Jul 2025583 PMAQI
26th Jul 2025624 PMAQI
26th Jul 2025615 PMAQI
26th Jul 2025606 PMAQI
26th Jul 2025597 PMAQI
26th Jul 2025608 PMAQI
26th Jul 2025619 PMAQI
26th Jul 20256110 PMAQI
26th Jul 20256211 PMAQI
27th Jul 20256512 AMAQI
27th Jul 2025641 AMAQI
27th Jul 2025632 AMAQI
27th Jul 2025623 AMAQI
27th Jul 2025634 AMAQI
29°C27/31°C
27th Jul 2025645 AMAQI
27th Jul 2025566 AMAQI
27th Jul 2025557 AMAQI
27th Jul 2025568 AMAQI
27th Jul 2025559 AMAQI
27th Jul 20255610 AMAQI
27th Jul 20256211 AMAQI
27th Jul 20255612 PMAQI
27th Jul 2025521 PMAQI
27th Jul 2025572 PMAQI
27th Jul 2025593 PMAQI
27th Jul 2025634 PMAQI
27th Jul 2025625 PMAQI
27th Jul 2025646 PMAQI
27th Jul 2025657 PMAQI
27th Jul 2025648 PMAQI
27th Jul 2025669 PMAQI
27th Jul 20256310 PMAQI
27th Jul 20256511 PMAQI
28th Jul 20256212 AMAQI
28th Jul 2025601 AMAQI
28th Jul 2025622 AMAQI
28th Jul 2025603 AMAQI
28th Jul 2025604 AMAQI
30°C27/34°C
28th Jul 2025615 AMAQI
28th Jul 2025606 AMAQI
28th Jul 2025637 AMAQI
28th Jul 2025588 AMAQI
28th Jul 2025639 AMAQI
28th Jul 20256610 AMAQI
28th Jul 20257011 AMAQI
28th Jul 20256912 PMAQI
28th Jul 2025691 PMAQI
28th Jul 2025662 PMAQI
28th Jul 2025703 PMAQI
28th Jul 2025784 PMAQI
28th Jul 2025625 PMAQI
28th Jul 2025646 PMAQI
28th Jul 2025637 PMAQI
28th Jul 2025678 PMAQI
28th Jul 2025669 PMAQI
28th Jul 20256710 PMAQI
28th Jul 20256411 PMAQI
29th Jul 20256412 AMAQI
29th Jul 2025641 AMAQI
29th Jul 2025642 AMAQI
29th Jul 2025653 AMAQI
29th Jul 2025634 AMAQI
29°C27/31°C
29th Jul 2025645 AMAQI
29th Jul 2025666 AMAQI
29th Jul 2025627 AMAQI
29th Jul 2025628 AMAQI
29th Jul 2025749 AMAQI
29th Jul 20257610 AMAQI
29th Jul 20257611 AMAQI
29th Jul 20257412 PMAQI
29th Jul 2025771 PMAQI
29th Jul 2025792 PMAQI
29th Jul 2025793 PMAQI
29th Jul 2025934 PMAQI
29th Jul 2025715 PMAQI
29th Jul 2025676 PMAQI
29th Jul 2025677 PMAQI
29th Jul 2025668 PMAQI
29th Jul 2025669 PMAQI
29th Jul 20256810 PMAQI
29th Jul 20256811 PMAQI
30th Jul 20256612 AMAQI
30th Jul 2025651 AMAQI
30th Jul 2025662 AMAQI
30th Jul 2025653 AMAQI
30th Jul 2025664 AMAQI
27°C27/27°C
30th Jul 2025635 AMAQI
30th Jul 2025556 AMAQI
30th Jul 2025567 AMAQI
30th Jul 2025568 AMAQI
30th Jul 2025609 AMAQI
30th Jul 20256010 AMAQI
30th Jul 20255711 AMAQI
30th Jul 20255612 PMAQI
30th Jul 2025541 PMAQI
30th Jul 2025562 PMAQI
30th Jul 2025563 PMAQI
30th Jul 2025564 PMAQI
30th Jul 2025605 PMAQI
30th Jul 2025606 PMAQI
30th Jul 2025597 PMAQI
30th Jul 2025598 PMAQI
30th Jul 2025629 PMAQI
30th Jul 20256210 PMAQI
30th Jul 20256611 PMAQI
31st Jul 20256412 AMAQI
31st Jul 2025661 AMAQI
31st Jul 2025662 AMAQI
31st Jul 2025663 AMAQI
31st Jul 2025664 AMAQI
27°C26/28°C
31st Jul 2025665 AMAQI
31st Jul 2025666 AMAQI
31st Jul 2025647 AMAQI
31st Jul 2025628 AMAQI
31st Jul 2025619 AMAQI
31st Jul 20256810 AMAQI
31st Jul 20257111 AMAQI
31st Jul 20257012 PMAQI
31st Jul 2025771 PMAQI
31st Jul 2025772 PMAQI
31st Jul 2025783 PMAQI
31st Jul 2025774 PMAQI
31st Jul 2025665 PMAQI
31st Jul 2025676 PMAQI
31st Jul 2025697 PMAQI
31st Jul 2025798 PMAQI
31st Jul 2025749 PMAQI
31st Jul 20258110 PMAQI
31st Jul 20258711 PMAQI
1st Aug 20257212 AMAQI
1st Aug 2025661 AMAQI
1st Aug 2025662 AMAQI
1st Aug 2025663 AMAQI
1st Aug 2025674 AMAQI
28°C26/32°C
1st Aug 2025705 AMAQI
1st Aug 2025756 AMAQI
1st Aug 2025767 AMAQI
1st Aug 2025698 AMAQI
1st Aug 2025629 AMAQI
1st Aug 20257110 AMAQI
1st Aug 20257811 AMAQI
1st Aug 20257812 PMAQI
1st Aug 2025781 PMAQI
1st Aug 2025792 PMAQI
1st Aug 2025763 PMAQI
1st Aug 2025694 PMAQI
1st Aug 2025745 PMAQI
1st Aug 2025746 PMAQI
1st Aug 2025777 PMAQI
1st Aug 2025758 PMAQI
1st Aug 2025749 PMAQI
1st Aug 20257710 PMAQI
1st Aug 20258411 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 2025715 AMAQI
2nd Aug 2025766 AMAQI
2nd Aug 2025757 AMAQI
2nd Aug 2025758 AMAQI
2nd Aug 2025859 AMAQI
2nd Aug 20259510 AMAQI
2nd Aug 20259211 AMAQI
2nd Aug 20259212 PMAQI
2nd Aug 2025861 PMAQI
2nd Aug 2025902 PMAQI
2nd Aug 20251103 PMAQI
2nd Aug 20251104 PMAQI
2nd Aug 2025895 PMAQI
2nd Aug 2025856 PMAQI
2nd Aug 2025857 PMAQI
2nd Aug 2025788 PMAQI
2nd Aug 2025869 PMAQI
2nd Aug 20259210 PMAQI
2nd Aug 20259011 PMAQI
3rd Aug 20257212 AMAQI
3rd Aug 2025741 AMAQI
3rd Aug 2025762 AMAQI
3rd Aug 2025723 AMAQI
3rd Aug 2025734 AMAQI
31°C28/35°C
3rd Aug 2025695 AMAQI
3rd Aug 2025846 AMAQI
3rd Aug 2025747 AMAQI
3rd Aug 2025878 AMAQI
3rd Aug 2025889 AMAQI
3rd Aug 20257810 AMAQI
3rd Aug 20258411 AMAQI
3rd Aug 202510412 PMAQI
3rd Aug 20251001 PMAQI
3rd Aug 2025782 PMAQI
3rd Aug 2025843 PMAQI
3rd Aug 2025864 PMAQI
3rd Aug 2025815 PMAQI
3rd Aug 2025796 PMAQI
3rd Aug 2025817 PMAQI
3rd Aug 2025828 PMAQI
3rd Aug 2025819 PMAQI
3rd Aug 20257510 PMAQI
3rd Aug 20257211 PMAQI
4th Aug 20257312 AMAQI
4th Aug 2025761 AMAQI
4th Aug 2025772 AMAQI
4th Aug 2025773 AMAQI
4th Aug 2025784 AMAQI
30°C28/33°C
4th Aug 2025745 AMAQI
4th Aug 2025686 AMAQI
4th Aug 2025627 AMAQI
4th Aug 2025728 AMAQI
4th Aug 2025739 AMAQI
4th Aug 20257710 AMAQI
4th Aug 20258011 AMAQI
4th Aug 20258212 PMAQI
4th Aug 2025661 PMAQI
4th Aug 2025862 PMAQI
4th Aug 20251173 PMAQI
4th Aug 2025864 PMAQI
4th Aug 2025865 PMAQI
4th Aug 2025826 PMAQI
4th Aug 2025787 PMAQI
4th Aug 2025818 PMAQI
4th Aug 2025869 PMAQI
4th Aug 20259110 PMAQI
4th Aug 20258611 PMAQI
5th Aug 20257912 AMAQI
5th Aug 2025731 AMAQI
5th Aug 2025732 AMAQI
5th Aug 2025703 AMAQI
5th Aug 2025714 AMAQI
30°C27/33°C
5th Aug 2025715 AMAQI
5th Aug 2025766 AMAQI
5th Aug 2025767 AMAQI
5th Aug 2025878 AMAQI
5th Aug 2025649 AMAQI
5th Aug 20256910 AMAQI
5th Aug 20257711 AMAQI
5th Aug 20258012 PMAQI
5th Aug 2025851 PMAQI
5th Aug 2025892 PMAQI
5th Aug 2025903 PMAQI
5th Aug 2025924 PMAQI
5th Aug 2025805 PMAQI
5th Aug 2025806 PMAQI
5th Aug 2025867 PMAQI
5th Aug 2025848 PMAQI
5th Aug 2025789 PMAQI
5th Aug 20258210 PMAQI
5th Aug 20257911 PMAQI
6th Aug 20257712 AMAQI
6th Aug 2025711 AMAQI
6th Aug 2025732 AMAQI
6th Aug 2025733 AMAQI
--°C/°C
5 AM
11 AM
6 PM
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 4 PM
69AQI
12 hours / Day
360 hours / Month
Avg. Lowest Time
5 AM - 6 PM
69AQI
14 hours / Day
420 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 4 PM (Avg. 69), while the lowest AQI was between 5 AM to 6 PM (Avg. 69).
Night time
Avg. Highest Time
12 AM - 11 PM
69AQI
10 hours / Day
300 hours / Month
Avg. Lowest Time
12 AM - 11 PM
69AQI
10 hours / Day
300 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 69), while the lowest AQI was between 12 AM to 11 PM (Avg. 69).
2025 Days Vs Air Quality
Ballygunge, Kolkata, West Bengal, India
2025
52%
112
27%
59
21%
45
Total number of days with different AQI categories in last 217 days in 2025 (148 days remaining)
Good
0 DaysModerate
112 DaysPoor
59 DaysUnhealthy
45 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2025, 0% of 217 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.
Annual Air Quality Insights
Ballygunge, Kolkata, West Bengal, India
AQI levels in 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
1st January 2025
183AQI
183AQI
2nd January 2025
167AQI
167AQI
3rd January 2025
188AQI
188AQI
4th January 2025
182AQI
182AQI
5th January 2025
179AQI
179AQI
6th January 2025
168AQI
168AQI
7th January 2025
174AQI
174AQI
8th January 2025
154AQI
154AQI
9th January 2025
162AQI
162AQI
10th January 2025
180AQI
180AQI
11th January 2025
184AQI
184AQI
12th January 2025
190AQI
190AQI
13th January 2025
183AQI
183AQI
14th January 2025
181AQI
181AQI
15th January 2025
172AQI
172AQI
16th January 2025
170AQI
170AQI
17th January 2025
169AQI
169AQI
18th January 2025
169AQI
169AQI
19th January 2025
160AQI
160AQI
20th January 2025
168AQI
168AQI
21st January 2025
169AQI
169AQI
22nd January 2025
180AQI
180AQI
23rd January 2025
181AQI
181AQI
24th January 2025
178AQI
178AQI
25th January 2025
174AQI
174AQI
26th January 2025
156AQI
156AQI
27th January 2025
162AQI
162AQI
28th January 2025
170AQI
170AQI
29th January 2025
161AQI
161AQI
30th January 2025
147AQI
147AQI
31st January 2025
142AQI
142AQI
1st February 2025
137AQI
137AQI
2nd February 2025
154AQI
154AQI
3rd February 2025
157AQI
157AQI
4th February 2025
151AQI
151AQI
5th February 2025
167AQI
167AQI
6th February 2025
152AQI
152AQI
7th February 2025
143AQI
143AQI
8th February 2025
152AQI
152AQI
9th February 2025
158AQI
158AQI
10th February 2025
160AQI
160AQI
11th February 2025
145AQI
145AQI
12th February 2025
142AQI
142AQI
13th February 2025
144AQI
144AQI
14th February 2025
151AQI
151AQI
15th February 2025
154AQI
154AQI
16th February 2025
149AQI
149AQI
17th February 2025
133AQI
133AQI
18th February 2025
134AQI
134AQI
19th February 2025
135AQI
135AQI
20th February 2025
122AQI
122AQI
21st February 2025
138AQI
138AQI
22nd February 2025
129AQI
129AQI
23rd February 2025
137AQI
137AQI
24th February 2025
143AQI
143AQI
25th February 2025
154AQI
154AQI
26th February 2025
157AQI
157AQI
27th February 2025
165AQI
165AQI
28th February 2025
161AQI
161AQI
1st March 2025
140AQI
140AQI
2nd March 2025
144AQI
144AQI
3rd March 2025
139AQI
139AQI
4th March 2025
137AQI
137AQI
5th March 2025
146AQI
146AQI
6th March 2025
126AQI
126AQI
7th March 2025
152AQI
152AQI
8th March 2025
142AQI
142AQI
9th March 2025
138AQI
138AQI
10th March 2025
133AQI
133AQI
11th March 2025
119AQI
119AQI
12th March 2025
129AQI
129AQI
13th March 2025
123AQI
123AQI
14th March 2025
115AQI
115AQI
15th March 2025
104AQI
104AQI
16th March 2025
96AQI
96AQI
17th March 2025
105AQI
105AQI
18th March 2025
112AQI
112AQI
19th March 2025
141AQI
141AQI
20th March 2025
109AQI
109AQI
21st March 2025
126AQI
126AQI
22nd March 2025
91AQI
91AQI
23rd March 2025
136AQI
136AQI
24th March 2025
133AQI
133AQI
25th March 2025
152AQI
152AQI
26th March 2025
125AQI
125AQI
27th March 2025
133AQI
133AQI
28th March 2025
139AQI
139AQI
29th March 2025
148AQI
148AQI
30th March 2025
144AQI
144AQI
31st March 2025
127AQI
127AQI
1st April 2025
112AQI
112AQI
2nd April 2025
97AQI
97AQI
3rd April 2025
100AQI
100AQI
4th April 2025
115AQI
115AQI
5th April 2025
119AQI
119AQI
6th April 2025
102AQI
102AQI
7th April 2025
83AQI
83AQI
8th April 2025
74AQI
74AQI
9th April 2025
62AQI
62AQI
10th April 2025
61AQI
61AQI
11th April 2025
67AQI
67AQI
12th April 2025
68AQI
68AQI
13th April 2025
95AQI
95AQI
14th April 2025
94AQI
94AQI
15th April 2025
101AQI
101AQI
16th April 2025
100AQI
100AQI
17th April 2025
83AQI
83AQI
18th April 2025
75AQI
75AQI
19th April 2025
91AQI
91AQI
20th April 2025
90AQI
90AQI
21st April 2025
91AQI
91AQI
22nd April 2025
98AQI
98AQI
23rd April 2025
104AQI
104AQI
24th April 2025
94AQI
94AQI
25th April 2025
85AQI
85AQI
26th April 2025
70AQI
70AQI
27th April 2025
93AQI
93AQI
28th April 2025
108AQI
108AQI
29th April 2025
78AQI
78AQI
30th April 2025
91AQI
91AQI
1st May 2025
87AQI
87AQI
2nd May 2025
86AQI
86AQI
3rd May 2025
83AQI
83AQI
4th May 2025
84AQI
84AQI
5th May 2025
84AQI
84AQI
6th May 2025
86AQI
86AQI
7th May 2025
95AQI
95AQI
8th May 2025
98AQI
98AQI
9th May 2025
98AQI
98AQI
10th May 2025
115AQI
115AQI
11th May 2025
116AQI
116AQI
12th May 2025
106AQI
106AQI
13th May 2025
99AQI
99AQI
14th May 2025
93AQI
93AQI
15th May 2025
88AQI
88AQI
16th May 2025
82AQI
82AQI
17th May 2025
79AQI
79AQI
18th May 2025
69AQI
69AQI
19th May 2025
64AQI
64AQI
20th May 2025
63AQI
63AQI
21st May 2025
65AQI
65AQI
22nd May 2025
74AQI
74AQI
23rd May 2025
66AQI
66AQI
24th May 2025
68AQI
68AQI
25th May 2025
62AQI
62AQI
26th May 2025
60AQI
60AQI
27th May 2025
62AQI
62AQI
28th May 2025
61AQI
61AQI
29th May 2025
59AQI
59AQI
30th May 2025
65AQI
65AQI
31st May 2025
84AQI
84AQI
1st June 2025
91AQI
91AQI
2nd June 2025
111AQI
111AQI
3rd June 2025
101AQI
101AQI
4th June 2025
89AQI
89AQI
5th June 2025
90AQI
90AQI
6th June 2025
99AQI
99AQI
7th June 2025
109AQI
109AQI
8th June 2025
113AQI
113AQI
9th June 2025
109AQI
109AQI
10th June 2025
105AQI
105AQI
11th June 2025
92AQI
92AQI
12th June 2025
78AQI
78AQI
13th June 2025
79AQI
79AQI
14th June 2025
82AQI
82AQI
15th June 2025
74AQI
74AQI
16th June 2025
68AQI
68AQI
17th June 2025
65AQI
65AQI
18th June 2025
66AQI
66AQI
19th June 2025
68AQI
68AQI
20th June 2025
73AQI
73AQI
21st June 2025
76AQI
76AQI
22nd June 2025
82AQI
82AQI
23rd June 2025
78AQI
78AQI
24th June 2025
70AQI
70AQI
25th June 2025
67AQI
67AQI
26th June 2025
61AQI
61AQI
27th June 2025
61AQI
61AQI
28th June 2025
65AQI
65AQI
29th June 2025
67AQI
67AQI
30th June 2025
72AQI
72AQI
1st July 2025
68AQI
68AQI
2nd July 2025
57AQI
57AQI
3rd July 2025
69AQI
69AQI
4th July 2025
70AQI
70AQI
5th July 2025
71AQI
71AQI
6th July 2025
66AQI
66AQI
7th July 2025
62AQI
62AQI
8th July 2025
60AQI
60AQI
9th July 2025
63AQI
63AQI
10th July 2025
63AQI
63AQI
11th July 2025
66AQI
66AQI
12th July 2025
70AQI
70AQI
13th July 2025
73AQI
73AQI
14th July 2025
69AQI
69AQI
15th July 2025
68AQI
68AQI
16th July 2025
69AQI
69AQI
17th July 2025
69AQI
69AQI
18th July 2025
69AQI
69AQI
19th July 2025
72AQI
72AQI
20th July 2025
70AQI
70AQI
21st July 2025
72AQI
72AQI
22nd July 2025
67AQI
67AQI
23rd July 2025
69AQI
69AQI
24th July 2025
71AQI
71AQI
25th July 2025
64AQI
64AQI
26th July 2025
61AQI
61AQI
27th July 2025
61AQI
61AQI
28th July 2025
64AQI
64AQI
29th July 2025
69AQI
69AQI
30th July 2025
60AQI
60AQI
31st July 2025
70AQI
70AQI
1st August 2025
73AQI
73AQI
2nd August 2025
82AQI
82AQI
3rd August 2025
80AQI
80AQI
4th August 2025
78AQI
78AQI
171AQI
147AQI
129AQI
90AQI
81AQI
82AQI
67AQI
78AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
2025109AQI
2
29
14
14
2
27
2
23
7
28
3
24
6
31
4
112
59
45
Highest AQI recorded in
January171AQI
Lowest AQI recorded in
July67AQI
2024118AQI
10
20
1
6
16
7
5
18
8
4
25
1
6
23
2
4
26
10
21
6
25
4
20
5
1
13
13
5
1
11
17
1
3
28
30
138
83
86
28
1
Highest AQI recorded in
January218AQI
Lowest AQI recorded in
July59AQI
2023121AQI
1
28
2
3
18
7
1
6
17
4
5
14
8
1
17
12
1
17
12
7
24
2
17
8
4
3
22
4
1
2
6
11
12
4
19
6
2
3
22
3
16
119
104
105
12
Highest AQI recorded in
November179AQI
Lowest AQI recorded in
July58AQI
2022114AQI
2
22
3
1
10
15
10
6
15
4
26
1
22
7
1
1
27
2
11
14
8
3
1
3
21
5
8
6
7
8
2
25
3
2
23
6
36
130
44
109
12
Highest AQI recorded in
December188AQI
Lowest AQI recorded in
July49AQI
2021122AQI
19
10
2
1
22
5
4
11
15
1
13
14
3
28
2
23
6
23
1
7
21
3
14
15
1
4
9
10
8
2
8
20
2
3
22
4
31
140
54
109
20
2
Highest AQI recorded in
January230AQI
Lowest AQI recorded in
September59AQI
202094AQI
5
6
1
8
13
2
1
4
25
2
23
7
14
7
2
2
2
4
20
10
1
17
10
1
9
11
9
2
2
9
19
20
11
95
90
32
45
13
4
Highest AQI recorded in
December201AQI
Lowest AQI recorded in
August42AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
122AQILeast Polluted Year Recorded
2020(Avg.)
94AQIBallygunge's annual 2025 AQI (109) shows an average percentage change of -3.5% (improved AQI) compared to previous years: 2020 (94), 2021 (122), 2022 (114), 2023 (121), 2024 (118).
