Kalyani, 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
Kalyani, West Bengal, India
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
30th Aug 2023
158AQILowest AQI recorded on
8th Aug 2022
13AQISame Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 73 of Moderate air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Kalyani, West Bengal, India
AQI
Day
Night
.
5 AM2nd Aug 2025
6 PM
4 AM3rd Aug 2025
Day time
Avg. Highest Time
4PM2nd Aug
96AQI
Avg. Lowest Time
6AM2nd Aug
71AQI
Night time
Avg. Highest Time
10PM2nd Aug
81AQI
Avg. Lowest Time
12AM3rd Aug
70AQI
In the last 24 hours,
Kalyani's AQI reached its highest point of 96 at 4 PM during the Day, while the lowest point, 70, was recorded at 12 AM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Kalyani, West Bengal, India
JulAug
04th - 05th05th - 06th06th - 07th07th - 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
Day
Night
4th Jul 2025645 AMAQI
4th Jul 2025656 AMAQI
4th Jul 2025667 AMAQI
4th Jul 2025648 AMAQI
4th Jul 2025649 AMAQI
4th Jul 20256410 AMAQI
4th Jul 20256111 AMAQI
4th Jul 20256412 PMAQI
4th Jul 2025681 PMAQI
4th Jul 2025712 PMAQI
4th Jul 2025773 PMAQI
4th Jul 2025804 PMAQI
4th Jul 2025725 PMAQI
4th Jul 2025716 PMAQI
4th Jul 2025707 PMAQI
4th Jul 2025728 PMAQI
4th Jul 2025689 PMAQI
4th Jul 20256610 PMAQI
4th Jul 20256911 PMAQI
5th Jul 20256812 AMAQI
5th Jul 2025671 AMAQI
5th Jul 2025712 AMAQI
5th Jul 2025703 AMAQI
5th Jul 2025674 AMAQI
29°C27/34°C
5th Jul 2025645 AMAQI
5th Jul 2025646 AMAQI
5th Jul 2025637 AMAQI
5th Jul 2025648 AMAQI
5th Jul 2025669 AMAQI
5th Jul 20256910 AMAQI
5th Jul 20257111 AMAQI
5th Jul 20257012 PMAQI
5th Jul 2025721 PMAQI
5th Jul 2025732 PMAQI
5th Jul 2025763 PMAQI
5th Jul 2025714 PMAQI
5th Jul 2025715 PMAQI
5th Jul 2025726 PMAQI
5th Jul 2025767 PMAQI
5th Jul 2025738 PMAQI
5th Jul 2025729 PMAQI
5th Jul 20256910 PMAQI
5th Jul 20256911 PMAQI
6th Jul 20256712 AMAQI
6th Jul 2025681 AMAQI
6th Jul 2025662 AMAQI
6th Jul 2025663 AMAQI
6th Jul 2025684 AMAQI
29°C27/33°C
6th Jul 2025685 AMAQI
6th Jul 2025666 AMAQI
6th Jul 2025667 AMAQI
6th Jul 2025688 AMAQI
6th Jul 2025709 AMAQI
6th Jul 20256810 AMAQI
6th Jul 20257011 AMAQI
6th Jul 20256712 PMAQI
6th Jul 2025651 PMAQI
6th Jul 2025652 PMAQI
6th Jul 2025633 PMAQI
6th Jul 2025654 PMAQI
6th Jul 2025675 PMAQI
6th Jul 2025666 PMAQI
6th Jul 2025647 PMAQI
6th Jul 2025638 PMAQI
6th Jul 2025649 PMAQI
6th Jul 20256410 PMAQI
6th Jul 20256611 PMAQI
7th Jul 20256612 AMAQI
7th Jul 2025661 AMAQI
7th Jul 2025652 AMAQI
7th Jul 2025663 AMAQI
7th Jul 2025654 AMAQI
29°C26/33°C
7th Jul 2025635 AMAQI
7th Jul 2025546 AMAQI
7th Jul 2025537 AMAQI
7th Jul 2025528 AMAQI
7th Jul 2025579 AMAQI
7th Jul 20255910 AMAQI
7th Jul 20256011 AMAQI
7th Jul 20255912 PMAQI
7th Jul 2025601 PMAQI
7th Jul 2025662 PMAQI
7th Jul 2025703 PMAQI
7th Jul 2025714 PMAQI
7th Jul 2025675 PMAQI
7th Jul 2025666 PMAQI
7th Jul 2025707 PMAQI
7th Jul 2025698 PMAQI
7th Jul 2025689 PMAQI
7th Jul 20256410 PMAQI
7th Jul 20256211 PMAQI
8th Jul 20256412 AMAQI
8th Jul 2025621 AMAQI
8th Jul 2025622 AMAQI
8th Jul 2025623 AMAQI
8th Jul 2025614 AMAQI
27°C26/29°C
8th Jul 2025605 AMAQI
8th Jul 2025546 AMAQI
8th Jul 2025537 AMAQI
8th Jul 2025528 AMAQI
8th Jul 2025549 AMAQI
8th Jul 20255610 AMAQI
8th Jul 20255611 AMAQI
8th Jul 20255612 PMAQI
8th Jul 2025561 PMAQI
8th Jul 2025572 PMAQI
8th Jul 2025563 PMAQI
8th Jul 2025574 PMAQI
8th Jul 2025625 PMAQI
8th Jul 2025656 PMAQI
8th Jul 2025647 PMAQI
8th Jul 2025628 PMAQI
8th Jul 2025629 PMAQI
8th Jul 20256310 PMAQI
8th Jul 20256211 PMAQI
9th Jul 20256112 AMAQI
9th Jul 2025591 AMAQI
9th Jul 2025592 AMAQI
9th Jul 2025593 AMAQI
9th Jul 2025594 AMAQI
26°C25/27°C
9th Jul 2025585 AMAQI
9th Jul 2025566 AMAQI
9th Jul 2025567 AMAQI
9th Jul 2025538 AMAQI
9th Jul 2025589 AMAQI
9th Jul 20256010 AMAQI
9th Jul 20255811 AMAQI
9th Jul 20256012 PMAQI
9th Jul 2025641 PMAQI
9th Jul 2025662 PMAQI
9th Jul 2025653 PMAQI
9th Jul 2025654 PMAQI
9th Jul 2025635 PMAQI
9th Jul 2025666 PMAQI
9th Jul 2025667 PMAQI
9th Jul 2025648 PMAQI
9th Jul 2025639 PMAQI
9th Jul 20256310 PMAQI
9th Jul 20256311 PMAQI
10th Jul 20256212 AMAQI
10th Jul 2025601 AMAQI
10th Jul 2025602 AMAQI
10th Jul 2025603 AMAQI
10th Jul 2025594 AMAQI
27°C25/31°C
10th Jul 2025585 AMAQI
10th Jul 2025566 AMAQI
10th Jul 2025557 AMAQI
10th Jul 2025568 AMAQI
10th Jul 2025629 AMAQI
10th Jul 20256510 AMAQI
10th Jul 20256811 AMAQI
10th Jul 20256712 PMAQI
10th Jul 2025621 PMAQI
10th Jul 2025622 PMAQI
10th Jul 2025623 PMAQI
10th Jul 2025624 PMAQI
10th Jul 2025645 PMAQI
10th Jul 2025606 PMAQI
10th Jul 2025587 PMAQI
10th Jul 2025628 PMAQI
10th Jul 2025629 PMAQI
10th Jul 20256110 PMAQI
10th Jul 20256011 PMAQI
11th Jul 20256012 AMAQI
11th Jul 2025601 AMAQI
11th Jul 2025602 AMAQI
11th Jul 2025603 AMAQI
11th Jul 2025594 AMAQI
29°C26/32°C
11th Jul 2025595 AMAQI
11th Jul 2025616 AMAQI
11th Jul 2025587 AMAQI
11th Jul 2025608 AMAQI
11th Jul 2025619 AMAQI
11th Jul 20256310 AMAQI
11th Jul 20256211 AMAQI
11th Jul 20256212 PMAQI
11th Jul 2025641 PMAQI
11th Jul 2025662 PMAQI
11th Jul 2025663 PMAQI
11th Jul 2025564 PMAQI
11th Jul 2025595 PMAQI
11th Jul 2025606 PMAQI
11th Jul 2025617 PMAQI
11th Jul 2025628 PMAQI
11th Jul 2025629 PMAQI
11th Jul 20256410 PMAQI
11th Jul 20256211 PMAQI
12th Jul 20256112 AMAQI
12th Jul 2025611 AMAQI
12th Jul 2025622 AMAQI
12th Jul 2025613 AMAQI
12th Jul 2025614 AMAQI
30°C26/34°C
12th Jul 2025625 AMAQI
12th Jul 2025646 AMAQI
12th Jul 2025657 AMAQI
12th Jul 2025648 AMAQI
12th Jul 2025649 AMAQI
12th Jul 20256610 AMAQI
12th Jul 20256611 AMAQI
12th Jul 20256712 PMAQI
12th Jul 2025681 PMAQI
12th Jul 2025662 PMAQI
12th Jul 2025633 PMAQI
12th Jul 2025664 PMAQI
12th Jul 2025645 PMAQI
12th Jul 2025646 PMAQI
12th Jul 2025647 PMAQI
12th Jul 2025658 PMAQI
12th Jul 2025659 PMAQI
12th Jul 20256410 PMAQI
12th Jul 20256411 PMAQI
13th Jul 20256312 AMAQI
13th Jul 2025631 AMAQI
13th Jul 2025642 AMAQI
13th Jul 2025633 AMAQI
13th Jul 2025634 AMAQI
30°C27/34°C
13th Jul 2025645 AMAQI
13th Jul 2025686 AMAQI
13th Jul 2025687 AMAQI
13th Jul 2025758 AMAQI
13th Jul 2025709 AMAQI
13th Jul 20257510 AMAQI
13th Jul 20257411 AMAQI
13th Jul 20257612 PMAQI
13th Jul 2025781 PMAQI
13th Jul 2025692 PMAQI
13th Jul 2025663 PMAQI
13th Jul 2025664 PMAQI
13th Jul 2025665 PMAQI
13th Jul 2025636 PMAQI
13th Jul 2025627 PMAQI
13th Jul 2025618 PMAQI
13th Jul 2025629 PMAQI
13th Jul 20256110 PMAQI
13th Jul 20256211 PMAQI
14th Jul 20256212 AMAQI
14th Jul 2025671 AMAQI
14th Jul 2025682 AMAQI
14th Jul 2025683 AMAQI
14th Jul 2025674 AMAQI
30°C27/35°C
14th Jul 2025645 AMAQI
14th Jul 2025546 AMAQI
14th Jul 2025547 AMAQI
14th Jul 2025558 AMAQI
14th Jul 2025589 AMAQI
14th Jul 20255710 AMAQI
14th Jul 20255911 AMAQI
14th Jul 20256212 PMAQI
14th Jul 2025601 PMAQI
14th Jul 2025582 PMAQI
14th Jul 2025593 PMAQI
14th Jul 2025584 PMAQI
14th Jul 2025595 PMAQI
14th Jul 2025596 PMAQI
14th Jul 2025657 PMAQI
14th Jul 2025688 PMAQI
14th Jul 2025669 PMAQI
14th Jul 20256310 PMAQI
14th Jul 20256411 PMAQI
15th Jul 20256212 AMAQI
15th Jul 2025631 AMAQI
15th Jul 2025622 AMAQI
15th Jul 2025623 AMAQI
15th Jul 2025624 AMAQI
26°C25/26°C
15th Jul 2025625 AMAQI
15th Jul 2025596 AMAQI
15th Jul 2025627 AMAQI
15th Jul 2025658 AMAQI
15th Jul 2025649 AMAQI
15th Jul 20256110 AMAQI
15th Jul 20256311 AMAQI
15th Jul 20256412 PMAQI
15th Jul 2025631 PMAQI
15th Jul 2025622 PMAQI
15th Jul 2025583 PMAQI
15th Jul 2025634 PMAQI
15th Jul 2025675 PMAQI
15th Jul 2025676 PMAQI
15th Jul 2025657 PMAQI
15th Jul 2025708 PMAQI
15th Jul 2025709 PMAQI
15th Jul 20256810 PMAQI
15th Jul 20256911 PMAQI
16th Jul 20256612 AMAQI
16th Jul 2025641 AMAQI
16th Jul 2025642 AMAQI
16th Jul 2025653 AMAQI
16th Jul 2025644 AMAQI
28°C25/32°C
16th Jul 2025625 AMAQI
16th Jul 2025606 AMAQI
16th Jul 2025587 AMAQI
16th Jul 2025568 AMAQI
16th Jul 2025619 AMAQI
16th Jul 20256010 AMAQI
16th Jul 20256311 AMAQI
16th Jul 20256712 PMAQI
16th Jul 2025681 PMAQI
16th Jul 2025682 PMAQI
16th Jul 2025693 PMAQI
16th Jul 2025704 PMAQI
16th Jul 2025655 PMAQI
16th Jul 2025656 PMAQI
16th Jul 2025677 PMAQI
16th Jul 2025678 PMAQI
16th Jul 2025679 PMAQI
16th Jul 20256810 PMAQI
16th Jul 20256811 PMAQI
17th Jul 20256912 AMAQI
17th Jul 2025641 AMAQI
17th Jul 2025642 AMAQI
17th Jul 2025643 AMAQI
17th Jul 2025654 AMAQI
29°C26/33°C
17th Jul 2025625 AMAQI
17th Jul 2025586 AMAQI
17th Jul 2025547 AMAQI
17th Jul 2025568 AMAQI
17th Jul 2025609 AMAQI
17th Jul 20256810 AMAQI
17th Jul 20256911 AMAQI
17th Jul 20257212 PMAQI
17th Jul 2025731 PMAQI
17th Jul 2025752 PMAQI
17th Jul 2025663 PMAQI
17th Jul 2025714 PMAQI
17th Jul 2025675 PMAQI
17th Jul 2025696 PMAQI
17th Jul 2025707 PMAQI
17th Jul 2025698 PMAQI
17th Jul 2025689 PMAQI
17th Jul 20256810 PMAQI
17th Jul 20256711 PMAQI
18th Jul 20256612 AMAQI
18th Jul 2025641 AMAQI
18th Jul 2025642 AMAQI
18th Jul 2025643 AMAQI
18th Jul 2025644 AMAQI
30°C27/35°C
18th Jul 2025655 AMAQI
18th Jul 2025706 AMAQI
18th Jul 2025797 AMAQI
18th Jul 2025818 AMAQI
18th Jul 2025849 AMAQI
18th Jul 20257410 AMAQI
18th Jul 20257511 AMAQI
18th Jul 20257212 PMAQI
18th Jul 2025761 PMAQI
18th Jul 2025722 PMAQI
18th Jul 2025783 PMAQI
18th Jul 2025794 PMAQI
18th Jul 2025725 PMAQI
18th Jul 2025706 PMAQI
18th Jul 2025707 PMAQI
18th Jul 2025718 PMAQI
18th Jul 2025719 PMAQI
18th Jul 20257210 PMAQI
18th Jul 20257411 PMAQI
19th Jul 20257012 AMAQI
19th Jul 2025651 AMAQI
19th Jul 2025662 AMAQI
19th Jul 2025663 AMAQI
19th Jul 2025664 AMAQI
31°C27/35°C
19th Jul 2025685 AMAQI
19th Jul 2025716 AMAQI
19th Jul 2025667 AMAQI
19th Jul 2025648 AMAQI
19th Jul 2025669 AMAQI
19th Jul 20256210 AMAQI
19th Jul 20256611 AMAQI
19th Jul 20258012 PMAQI
19th Jul 2025731 PMAQI
19th Jul 2025802 PMAQI
19th Jul 2025663 PMAQI
19th Jul 2025634 PMAQI
19th Jul 2025665 PMAQI
19th Jul 2025696 PMAQI
19th Jul 2025727 PMAQI
19th Jul 2025748 PMAQI
19th Jul 2025779 PMAQI
19th Jul 20257610 PMAQI
19th Jul 20257411 PMAQI
20th Jul 20257012 AMAQI
20th Jul 2025661 AMAQI
20th Jul 2025662 AMAQI
20th Jul 2025663 AMAQI
20th Jul 2025664 AMAQI
30°C28/34°C
20th Jul 2025675 AMAQI
20th Jul 2025566 AMAQI
20th Jul 2025687 AMAQI
20th Jul 2025748 AMAQI
20th Jul 2025509 AMAQI
20th Jul 20256310 AMAQI
20th Jul 20256611 AMAQI
20th Jul 20256512 PMAQI
20th Jul 2025651 PMAQI
20th Jul 2025652 PMAQI
20th Jul 2025703 PMAQI
20th Jul 2025704 PMAQI
20th Jul 2025735 PMAQI
20th Jul 2025726 PMAQI
20th Jul 2025707 PMAQI
20th Jul 2025688 PMAQI
20th Jul 2025689 PMAQI
20th Jul 20256610 PMAQI
20th Jul 20256711 PMAQI
21st Jul 20256612 AMAQI
21st Jul 2025661 AMAQI
21st Jul 2025662 AMAQI
21st Jul 2025663 AMAQI
21st Jul 2025664 AMAQI
30°C27/34°C
21st Jul 2025675 AMAQI
21st Jul 2025636 AMAQI
21st Jul 2025657 AMAQI
21st Jul 2025748 AMAQI
21st Jul 2025649 AMAQI
21st Jul 20256610 AMAQI
21st Jul 20256611 AMAQI
21st Jul 20256512 PMAQI
21st Jul 2025681 PMAQI
21st Jul 2025752 PMAQI
21st Jul 2025643 PMAQI
21st Jul 2025724 PMAQI
21st Jul 2025725 PMAQI
21st Jul 2025726 PMAQI
21st Jul 2025707 PMAQI
21st Jul 2025718 PMAQI
21st Jul 2025709 PMAQI
21st Jul 20256810 PMAQI
21st Jul 20256411 PMAQI
22nd Jul 20256512 AMAQI
22nd Jul 2025661 AMAQI
22nd Jul 2025682 AMAQI
22nd Jul 2025673 AMAQI
22nd Jul 2025684 AMAQI
30°C27/35°C
22nd Jul 2025655 AMAQI
22nd Jul 2025626 AMAQI
22nd Jul 2025597 AMAQI
22nd Jul 2025628 AMAQI
22nd Jul 2025639 AMAQI
22nd Jul 20255510 AMAQI
22nd Jul 20255411 AMAQI
22nd Jul 20256012 PMAQI
22nd Jul 2025661 PMAQI
22nd Jul 2025622 PMAQI
22nd Jul 2025683 PMAQI
22nd Jul 2025644 PMAQI
22nd Jul 2025675 PMAQI
22nd Jul 2025696 PMAQI
22nd Jul 2025667 PMAQI
22nd Jul 2025658 PMAQI
22nd Jul 2025679 PMAQI
22nd Jul 20256710 PMAQI
22nd Jul 20256811 PMAQI
23rd Jul 20256612 AMAQI
23rd Jul 2025681 AMAQI
23rd Jul 2025682 AMAQI
23rd Jul 2025683 AMAQI
23rd Jul 2025694 AMAQI
31°C28/35°C
23rd Jul 2025675 AMAQI
23rd Jul 2025646 AMAQI
23rd Jul 2025677 AMAQI
23rd Jul 2025628 AMAQI
23rd Jul 2025609 AMAQI
23rd Jul 20256510 AMAQI
23rd Jul 20257411 AMAQI
23rd Jul 20256712 PMAQI
23rd Jul 2025621 PMAQI
23rd Jul 2025742 PMAQI
23rd Jul 2025743 PMAQI
23rd Jul 2025694 PMAQI
23rd Jul 2025655 PMAQI
23rd Jul 2025686 PMAQI
23rd Jul 2025667 PMAQI
23rd Jul 2025678 PMAQI
23rd Jul 2025679 PMAQI
23rd Jul 20256810 PMAQI
23rd Jul 20256811 PMAQI
24th Jul 20257012 AMAQI
24th Jul 2025691 AMAQI
24th Jul 2025682 AMAQI
24th Jul 2025693 AMAQI
24th Jul 2025704 AMAQI
32°C28/35°C
24th Jul 2025695 AMAQI
24th Jul 2025596 AMAQI
24th Jul 2025547 AMAQI
24th Jul 2025538 AMAQI
24th Jul 2025609 AMAQI
24th Jul 20256210 AMAQI
24th Jul 20256711 AMAQI
24th Jul 20256612 PMAQI
24th Jul 2025641 PMAQI
24th Jul 2025642 PMAQI
24th Jul 2025643 PMAQI
24th Jul 2025624 PMAQI
24th Jul 2025695 PMAQI
24th Jul 2025676 PMAQI
24th Jul 2025687 PMAQI
24th Jul 2025698 PMAQI
24th Jul 2025699 PMAQI
24th Jul 20256810 PMAQI
24th Jul 20256911 PMAQI
25th Jul 20257112 AMAQI
25th Jul 2025691 AMAQI
25th Jul 2025702 AMAQI
25th Jul 2025703 AMAQI
25th Jul 2025724 AMAQI
30°C28/32°C
25th Jul 2025725 AMAQI
25th Jul 2025706 AMAQI
25th Jul 2025687 AMAQI
25th Jul 2025678 AMAQI
25th Jul 2025679 AMAQI
25th Jul 20255810 AMAQI
25th Jul 20255811 AMAQI
25th Jul 20255812 PMAQI
25th Jul 2025571 PMAQI
25th Jul 2025542 PMAQI
25th Jul 2025563 PMAQI
25th Jul 2025554 PMAQI
25th Jul 2025605 PMAQI
25th Jul 2025646 PMAQI
25th Jul 2025647 PMAQI
25th Jul 2025668 PMAQI
25th Jul 2025639 PMAQI
25th Jul 20256210 PMAQI
25th Jul 20256411 PMAQI
26th Jul 20256312 AMAQI
26th Jul 2025661 AMAQI
26th Jul 2025662 AMAQI
26th Jul 2025643 AMAQI
26th Jul 2025654 AMAQI
29°C27/32°C
26th Jul 2025625 AMAQI
26th Jul 2025516 AMAQI
26th Jul 2025497 AMAQI
26th Jul 2025528 AMAQI
26th Jul 2025569 AMAQI
26th Jul 20255910 AMAQI
26th Jul 20255811 AMAQI
26th Jul 20255812 PMAQI
26th Jul 2025571 PMAQI
26th Jul 2025552 PMAQI
26th Jul 2025563 PMAQI
26th Jul 2025564 PMAQI
26th Jul 2025585 PMAQI
26th Jul 2025616 PMAQI
26th Jul 2025617 PMAQI
26th Jul 2025618 PMAQI
26th Jul 2025609 PMAQI
26th Jul 20255810 PMAQI
26th Jul 20255711 PMAQI
27th Jul 20256112 AMAQI
27th Jul 2025601 AMAQI
27th Jul 2025592 AMAQI
27th Jul 2025603 AMAQI
27th Jul 2025604 AMAQI
28°C26/31°C
27th Jul 2025615 AMAQI
27th Jul 2025556 AMAQI
27th Jul 2025607 AMAQI
27th Jul 2025608 AMAQI
27th Jul 2025649 AMAQI
27th Jul 20256410 AMAQI
27th Jul 20256211 AMAQI
27th Jul 20256012 PMAQI
27th Jul 2025611 PMAQI
27th Jul 2025602 PMAQI
27th Jul 2025603 PMAQI
27th Jul 2025594 PMAQI
27th Jul 2025605 PMAQI
27th Jul 2025626 PMAQI
27th Jul 2025667 PMAQI
27th Jul 2025668 PMAQI
27th Jul 2025669 PMAQI
27th Jul 20256510 PMAQI
27th Jul 20256011 PMAQI
28th Jul 20256012 AMAQI
28th Jul 2025591 AMAQI
28th Jul 2025602 AMAQI
28th Jul 2025603 AMAQI
28th Jul 2025624 AMAQI
29°C26/33°C
28th Jul 2025645 AMAQI
28th Jul 2025696 AMAQI
28th Jul 2025677 AMAQI
28th Jul 2025708 AMAQI
28th Jul 2025679 AMAQI
28th Jul 20257210 AMAQI
28th Jul 20257211 AMAQI
28th Jul 20256612 PMAQI
28th Jul 2025681 PMAQI
28th Jul 2025702 PMAQI
28th Jul 2025683 PMAQI
28th Jul 2025704 PMAQI
28th Jul 2025635 PMAQI
28th Jul 2025666 PMAQI
28th Jul 2025647 PMAQI
28th Jul 2025668 PMAQI
28th Jul 2025649 PMAQI
28th Jul 20256310 PMAQI
28th Jul 20256411 PMAQI
29th Jul 20256312 AMAQI
29th Jul 2025621 AMAQI
29th Jul 2025632 AMAQI
29th Jul 2025623 AMAQI
29th Jul 2025624 AMAQI
29°C27/32°C
29th Jul 2025625 AMAQI
29th Jul 2025626 AMAQI
29th Jul 2025827 AMAQI
29th Jul 2025678 AMAQI
29th Jul 2025729 AMAQI
29th Jul 20257210 AMAQI
29th Jul 20257611 AMAQI
29th Jul 20257412 PMAQI
29th Jul 2025741 PMAQI
29th Jul 2025722 PMAQI
29th Jul 2025753 PMAQI
29th Jul 2025724 PMAQI
29th Jul 2025685 PMAQI
29th Jul 2025646 PMAQI
29th Jul 2025637 PMAQI
29th Jul 2025648 PMAQI
29th Jul 2025649 PMAQI
29th Jul 20256410 PMAQI
29th Jul 20256311 PMAQI
30th Jul 20256212 AMAQI
30th Jul 2025631 AMAQI
30th Jul 2025632 AMAQI
30th Jul 2025643 AMAQI
30th Jul 2025634 AMAQI
27°C25/28°C
30th Jul 2025625 AMAQI
30th Jul 2025516 AMAQI
30th Jul 2025487 AMAQI
30th Jul 2025508 AMAQI
30th Jul 2025559 AMAQI
30th Jul 20255410 AMAQI
30th Jul 20255611 AMAQI
30th Jul 20255812 PMAQI
30th Jul 2025551 PMAQI
30th Jul 2025532 PMAQI
30th Jul 2025493 PMAQI
30th Jul 2025534 PMAQI
30th Jul 2025585 PMAQI
30th Jul 2025596 PMAQI
30th Jul 2025607 PMAQI
30th Jul 2025608 PMAQI
30th Jul 2025639 PMAQI
30th Jul 20256410 PMAQI
30th Jul 20256211 PMAQI
31st Jul 20256412 AMAQI
31st Jul 2025631 AMAQI
31st Jul 2025632 AMAQI
31st Jul 2025633 AMAQI
31st Jul 2025634 AMAQI
27°C25/30°C
31st Jul 2025635 AMAQI
31st Jul 2025636 AMAQI
31st Jul 2025627 AMAQI
31st Jul 2025558 AMAQI
31st Jul 2025549 AMAQI
31st Jul 20256210 AMAQI
31st Jul 20256411 AMAQI
31st Jul 20256612 PMAQI
31st Jul 2025651 PMAQI
31st Jul 2025652 PMAQI
31st Jul 2025663 PMAQI
31st Jul 2025644 PMAQI
31st Jul 2025645 PMAQI
31st Jul 2025686 PMAQI
31st Jul 2025727 PMAQI
31st Jul 2025788 PMAQI
31st Jul 2025789 PMAQI
31st Jul 20258210 PMAQI
31st Jul 20258711 PMAQI
1st Aug 20257112 AMAQI
1st Aug 2025631 AMAQI
1st Aug 2025652 AMAQI
1st Aug 2025643 AMAQI
1st Aug 2025664 AMAQI
27°C26/29°C
1st Aug 2025675 AMAQI
1st Aug 2025686 AMAQI
1st Aug 2025727 AMAQI
1st Aug 2025648 AMAQI
1st Aug 2025609 AMAQI
1st Aug 20256510 AMAQI
1st Aug 20257211 AMAQI
1st Aug 20257412 PMAQI
1st Aug 2025761 PMAQI
1st Aug 2025772 PMAQI
1st Aug 2025713 PMAQI
1st Aug 2025654 PMAQI
1st Aug 2025685 PMAQI
1st Aug 2025726 PMAQI
1st Aug 2025727 PMAQI
1st Aug 2025728 PMAQI
1st Aug 2025679 PMAQI
1st Aug 20257010 PMAQI
1st Aug 20257611 PMAQI
2nd Aug 20256912 AMAQI
2nd Aug 2025661 AMAQI
2nd Aug 2025682 AMAQI
2nd Aug 2025683 AMAQI
2nd Aug 2025684 AMAQI
29°C26/34°C
2nd Aug 2025745 AMAQI
2nd Aug 2025716 AMAQI
2nd Aug 2025787 AMAQI
2nd Aug 2025768 AMAQI
2nd Aug 2025739 AMAQI
2nd Aug 20259210 AMAQI
2nd Aug 20258211 AMAQI
2nd Aug 20258812 PMAQI
2nd Aug 2025821 PMAQI
2nd Aug 2025832 PMAQI
2nd Aug 2025823 PMAQI
2nd Aug 2025964 PMAQI
2nd Aug 2025805 PMAQI
2nd Aug 2025766 PMAQI
2nd Aug 2025767 PMAQI
2nd Aug 2025708 PMAQI
2nd Aug 2025749 PMAQI
2nd Aug 20258110 PMAQI
2nd Aug 20258111 PMAQI
3rd Aug 20257012 AMAQI
3rd Aug 2025711 AMAQI
3rd Aug 2025742 AMAQI
3rd Aug 2025723 AMAQI
3rd Aug 2025734 AMAQI
31°C27/35°C
3rd Aug 2025675 AMAQI
5 AM3rd Aug 2025736 AMAQI
3rd Aug 2025647 AMAQI
3rd Aug 2025828 AMAQI
3rd Aug 2025849 AMAQI
3rd Aug 20258410 AMAQI
3rd Aug 20257311 AMAQI
11 AM3rd Aug 20258012 PMAQI
3rd Aug 2025821 PMAQI
3rd Aug 2025722 PMAQI
3rd Aug 2025693 PMAQI
3rd Aug 2025664 PMAQI
3rd Aug 2025715 PMAQI
3rd Aug 2025716 PMAQI
6 PM3rd Aug 2025727 PMAQI
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 6 PM
65AQI
14 hours / Day
420 hours / Month
Avg. Lowest Time
5 AM - 6 PM
65AQI
14 hours / Day
420 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 6 PM (Avg. 65), while the lowest AQI was between 5 AM to 6 PM (Avg. 65).
Night time
Avg. Highest Time
12 AM - 11 PM
66AQI
10 hours / Day
300 hours / Month
Avg. Lowest Time
12 AM - 11 PM
66AQI
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. 66), while the lowest AQI was between 12 AM to 11 PM (Avg. 66).
2025 Days Vs Air Quality
Kalyani, West Bengal, India
2025
54%
116
28%
60
18%
38
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
0 DaysModerate
116 DaysPoor
60 DaysUnhealthy
38 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2025, 0% of 215 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
Kalyani, 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
181AQI
181AQI
2nd January 2025
164AQI
164AQI
3rd January 2025
173AQI
173AQI
4th January 2025
169AQI
169AQI
5th January 2025
171AQI
171AQI
6th January 2025
168AQI
168AQI
7th January 2025
172AQI
172AQI
8th January 2025
158AQI
158AQI
9th January 2025
162AQI
162AQI
10th January 2025
173AQI
173AQI
11th January 2025
179AQI
179AQI
12th January 2025
177AQI
177AQI
13th January 2025
176AQI
176AQI
14th January 2025
173AQI
173AQI
15th January 2025
163AQI
163AQI
16th January 2025
165AQI
165AQI
17th January 2025
163AQI
163AQI
18th January 2025
164AQI
164AQI
19th January 2025
158AQI
158AQI
20th January 2025
162AQI
162AQI
21st January 2025
171AQI
171AQI
22nd January 2025
170AQI
170AQI
23rd January 2025
169AQI
169AQI
24th January 2025
168AQI
168AQI
25th January 2025
168AQI
168AQI
26th January 2025
151AQI
151AQI
27th January 2025
164AQI
164AQI
28th January 2025
164AQI
164AQI
29th January 2025
160AQI
160AQI
30th January 2025
148AQI
148AQI
31st January 2025
145AQI
145AQI
1st February 2025
136AQI
136AQI
2nd February 2025
160AQI
160AQI
3rd February 2025
149AQI
149AQI
4th February 2025
150AQI
150AQI
5th February 2025
161AQI
161AQI
6th February 2025
149AQI
149AQI
7th February 2025
143AQI
143AQI
8th February 2025
150AQI
150AQI
9th February 2025
156AQI
156AQI
10th February 2025
161AQI
161AQI
11th February 2025
156AQI
156AQI
12th February 2025
146AQI
146AQI
13th February 2025
138AQI
138AQI
14th February 2025
150AQI
150AQI
15th February 2025
154AQI
154AQI
16th February 2025
141AQI
141AQI
17th February 2025
127AQI
127AQI
18th February 2025
134AQI
134AQI
19th February 2025
129AQI
129AQI
20th February 2025
131AQI
131AQI
21st February 2025
136AQI
136AQI
22nd February 2025
133AQI
133AQI
23rd February 2025
128AQI
128AQI
24th February 2025
135AQI
135AQI
25th February 2025
151AQI
151AQI
26th February 2025
149AQI
149AQI
27th February 2025
161AQI
161AQI
28th February 2025
153AQI
153AQI
1st March 2025
128AQI
128AQI
2nd March 2025
135AQI
135AQI
3rd March 2025
130AQI
130AQI
4th March 2025
121AQI
121AQI
5th March 2025
127AQI
127AQI
6th March 2025
116AQI
116AQI
7th March 2025
140AQI
140AQI
8th March 2025
133AQI
133AQI
9th March 2025
133AQI
133AQI
10th March 2025
133AQI
133AQI
11th March 2025
119AQI
119AQI
12th March 2025
127AQI
127AQI
13th March 2025
109AQI
109AQI
14th March 2025
112AQI
112AQI
15th March 2025
98AQI
98AQI
16th March 2025
100AQI
100AQI
17th March 2025
108AQI
108AQI
18th March 2025
104AQI
104AQI
19th March 2025
126AQI
126AQI
20th March 2025
101AQI
101AQI
21st March 2025
113AQI
113AQI
22nd March 2025
90AQI
90AQI
23rd March 2025
103AQI
103AQI
24th March 2025
126AQI
126AQI
25th March 2025
137AQI
137AQI
26th March 2025
121AQI
121AQI
27th March 2025
121AQI
121AQI
28th March 2025
130AQI
130AQI
29th March 2025
140AQI
140AQI
30th March 2025
128AQI
128AQI
31st March 2025
117AQI
117AQI
1st April 2025
110AQI
110AQI
2nd April 2025
104AQI
104AQI
3rd April 2025
106AQI
106AQI
4th April 2025
119AQI
119AQI
5th April 2025
116AQI
116AQI
6th April 2025
106AQI
106AQI
7th April 2025
90AQI
90AQI
8th April 2025
88AQI
88AQI
9th April 2025
82AQI
82AQI
10th April 2025
80AQI
80AQI
11th April 2025
79AQI
79AQI
12th April 2025
81AQI
81AQI
13th April 2025
79AQI
79AQI
14th April 2025
80AQI
80AQI
15th April 2025
83AQI
83AQI
16th April 2025
95AQI
95AQI
17th April 2025
79AQI
79AQI
18th April 2025
80AQI
80AQI
19th April 2025
86AQI
86AQI
20th April 2025
90AQI
90AQI
21st April 2025
87AQI
87AQI
22nd April 2025
93AQI
93AQI
23rd April 2025
102AQI
102AQI
24th April 2025
92AQI
92AQI
25th April 2025
87AQI
87AQI
26th April 2025
82AQI
82AQI
27th April 2025
88AQI
88AQI
28th April 2025
88AQI
88AQI
29th April 2025
77AQI
77AQI
30th April 2025
82AQI
82AQI
1st May 2025
81AQI
81AQI
2nd May 2025
85AQI
85AQI
3rd May 2025
81AQI
81AQI
4th May 2025
78AQI
78AQI
5th May 2025
82AQI
82AQI
6th May 2025
83AQI
83AQI
7th May 2025
89AQI
89AQI
8th May 2025
91AQI
91AQI
9th May 2025
91AQI
91AQI
10th May 2025
105AQI
105AQI
11th May 2025
104AQI
104AQI
12th May 2025
92AQI
92AQI
13th May 2025
87AQI
87AQI
14th May 2025
87AQI
87AQI
15th May 2025
81AQI
81AQI
16th May 2025
79AQI
79AQI
17th May 2025
75AQI
75AQI
18th May 2025
68AQI
68AQI
19th May 2025
64AQI
64AQI
20th May 2025
62AQI
62AQI
21st May 2025
63AQI
63AQI
22nd May 2025
71AQI
71AQI
23rd May 2025
64AQI
64AQI
24th May 2025
65AQI
65AQI
25th May 2025
61AQI
61AQI
26th May 2025
60AQI
60AQI
27th May 2025
64AQI
64AQI
28th May 2025
71AQI
71AQI
29th May 2025
63AQI
63AQI
30th May 2025
67AQI
67AQI
31st May 2025
79AQI
79AQI
1st June 2025
80AQI
80AQI
2nd June 2025
101AQI
101AQI
3rd June 2025
95AQI
95AQI
4th June 2025
86AQI
86AQI
5th June 2025
79AQI
79AQI
6th June 2025
90AQI
90AQI
7th June 2025
91AQI
91AQI
8th June 2025
99AQI
99AQI
9th June 2025
99AQI
99AQI
10th June 2025
103AQI
103AQI
11th June 2025
92AQI
92AQI
12th June 2025
81AQI
81AQI
13th June 2025
78AQI
78AQI
14th June 2025
81AQI
81AQI
15th June 2025
76AQI
76AQI
16th June 2025
68AQI
68AQI
17th June 2025
64AQI
64AQI
18th June 2025
62AQI
62AQI
19th June 2025
65AQI
65AQI
20th June 2025
67AQI
67AQI
21st June 2025
74AQI
74AQI
22nd June 2025
83AQI
83AQI
23rd June 2025
75AQI
75AQI
24th June 2025
68AQI
68AQI
25th June 2025
68AQI
68AQI
26th June 2025
62AQI
62AQI
27th June 2025
62AQI
62AQI
28th June 2025
66AQI
66AQI
29th June 2025
67AQI
67AQI
30th June 2025
68AQI
68AQI
1st July 2025
67AQI
67AQI
2nd July 2025
63AQI
63AQI
3rd July 2025
65AQI
65AQI
4th July 2025
68AQI
68AQI
5th July 2025
69AQI
69AQI
6th July 2025
66AQI
66AQI
7th July 2025
64AQI
64AQI
8th July 2025
60AQI
60AQI
9th July 2025
61AQI
61AQI
10th July 2025
61AQI
61AQI
11th July 2025
61AQI
61AQI
12th July 2025
64AQI
64AQI
13th July 2025
66AQI
66AQI
14th July 2025
62AQI
62AQI
15th July 2025
64AQI
64AQI
16th July 2025
65AQI
65AQI
17th July 2025
67AQI
67AQI
18th July 2025
71AQI
71AQI
19th July 2025
71AQI
71AQI
20th July 2025
68AQI
68AQI
21st July 2025
68AQI
68AQI
22nd July 2025
65AQI
65AQI
23rd July 2025
68AQI
68AQI
24th July 2025
66AQI
66AQI
25th July 2025
66AQI
66AQI
26th July 2025
59AQI
59AQI
27th July 2025
61AQI
61AQI
28th July 2025
64AQI
64AQI
29th July 2025
66AQI
66AQI
30th July 2025
59AQI
59AQI
31st July 2025
68AQI
68AQI
1st August 2025
71AQI
71AQI
2nd August 2025
73AQI
73AQI
166AQI
145AQI
120AQI
90AQI
77AQI
78AQI
65AQI
72AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
2025105AQI
2
29
19
9
3
28
23
7
29
2
28
2
31
2
116
60
38
Highest AQI recorded in
January166AQI
Lowest AQI recorded in
July65AQI
2024121AQI
9
22
6
17
6
2
19
10
24
6
3
24
4
2
23
4
1
14
17
2
25
4
9
15
6
16
15
12
17
1
2
29
30
122
96
89
29
Highest AQI recorded in
January217AQI
Lowest AQI recorded in
July57AQI
2023118AQI
25
6
11
17
9
15
7
10
17
3
24
7
5
17
8
20
11
2
17
9
3
7
20
3
2
8
16
5
4
20
5
1
6
15
9
36
117
96
95
20
Highest AQI recorded in
January186AQI
Lowest AQI recorded in
July47AQI
2022122AQI
2
14
15
19
8
1
14
8
9
22
5
1
19
11
26
4
19
12
6
5
1
5
17
6
5
9
10
7
3
24
3
1
18
12
36
110
76
79
40
Highest AQI recorded in
December201AQI
Lowest AQI recorded in
July49AQI
202198AQI
19
12
13
15
14
1
12
4
18
12
8
23
28
2
4
21
6
17
14
3
23
4
2
7
10
12
3
25
2
1
1
3
10
15
64
166
66
51
17
Highest AQI recorded in
December192AQI
Lowest AQI recorded in
January52AQI
2020157AQI
3
1
1
5
17
4
2
1
13
10
7
2
14
8
27
11
2
Highest AQI recorded in
November176AQI
Lowest AQI recorded in
October132AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2020(Avg.)
157AQILeast Polluted Year Recorded
2021(Avg.)
98AQIKalyani's annual 2025 AQI (105) shows an average percentage change of -12.5% (improved AQI) compared to previous years: 2020 (157), 2021 (98), 2022 (122), 2023 (118), 2024 (121).
