Kollam, Kerala, 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
Kollam, Kerala, India
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
23rd Aug 2024
137AQILowest AQI recorded on
17th Aug 2024
30AQISame Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks the most lowest AQI at 67 of Moderate air quality, showing improvement over 2024, 2023, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Kollam, Kerala, India
AQI
Day
Night
.
6 AM2nd Aug 2025
6 PM
5 AM3rd Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
9AM2nd Aug
83AQI
Avg. Lowest Time
11PM2nd Aug
62AQI
In the last 24 hours,
Kollam's AQI reached its highest point of 83 at 9 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Kollam, Kerala, 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 2025646 AMAQI
4th Jul 2025627 AMAQI
4th Jul 2025628 AMAQI
4th Jul 2025669 AMAQI
4th Jul 20256610 AMAQI
4th Jul 20256611 AMAQI
4th Jul 20257012 PMAQI
4th Jul 2025671 PMAQI
4th Jul 2025622 PMAQI
4th Jul 2025623 PMAQI
4th Jul 2025614 PMAQI
4th Jul 2025605 PMAQI
4th Jul 2025606 PMAQI
4th Jul 2025607 PMAQI
4th Jul 2025628 PMAQI
4th Jul 2025609 PMAQI
4th Jul 20256010 PMAQI
4th Jul 20256011 PMAQI
5th Jul 20256012 AMAQI
5th Jul 2025631 AMAQI
5th Jul 2025662 AMAQI
5th Jul 2025623 AMAQI
5th Jul 2025634 AMAQI
5th Jul 2025625 AMAQI
27°C26/29°C
5th Jul 2025606 AMAQI
5th Jul 2025657 AMAQI
5th Jul 2025648 AMAQI
5th Jul 2025649 AMAQI
5th Jul 20256310 AMAQI
5th Jul 20256211 AMAQI
5th Jul 20256212 PMAQI
5th Jul 2025621 PMAQI
5th Jul 2025622 PMAQI
5th Jul 2025633 PMAQI
5th Jul 2025644 PMAQI
5th Jul 2025645 PMAQI
5th Jul 2025626 PMAQI
5th Jul 2025647 PMAQI
5th Jul 2025628 PMAQI
5th Jul 2025619 PMAQI
5th Jul 20255810 PMAQI
5th Jul 20255711 PMAQI
6th Jul 20256212 AMAQI
6th Jul 2025601 AMAQI
6th Jul 2025622 AMAQI
6th Jul 2025603 AMAQI
6th Jul 2025624 AMAQI
6th Jul 2025605 AMAQI
27°C26/29°C
6th Jul 2025596 AMAQI
6th Jul 2025687 AMAQI
6th Jul 2025678 AMAQI
6th Jul 2025759 AMAQI
6th Jul 20256410 AMAQI
6th Jul 20256611 AMAQI
6th Jul 20256912 PMAQI
6th Jul 2025641 PMAQI
6th Jul 2025662 PMAQI
6th Jul 2025633 PMAQI
6th Jul 2025734 PMAQI
6th Jul 2025655 PMAQI
6th Jul 2025626 PMAQI
6th Jul 2025617 PMAQI
6th Jul 2025618 PMAQI
6th Jul 2025659 PMAQI
6th Jul 20256610 PMAQI
6th Jul 20256511 PMAQI
7th Jul 20256412 AMAQI
7th Jul 2025641 AMAQI
7th Jul 2025642 AMAQI
7th Jul 2025623 AMAQI
7th Jul 2025604 AMAQI
7th Jul 2025625 AMAQI
27°C26/29°C
7th Jul 2025656 AMAQI
7th Jul 2025747 AMAQI
7th Jul 2025688 AMAQI
7th Jul 2025679 AMAQI
7th Jul 20256910 AMAQI
7th Jul 20256911 AMAQI
7th Jul 20256412 PMAQI
7th Jul 2025751 PMAQI
7th Jul 2025652 PMAQI
7th Jul 2025683 PMAQI
7th Jul 2025704 PMAQI
7th Jul 2025665 PMAQI
7th Jul 2025656 PMAQI
7th Jul 2025667 PMAQI
7th Jul 2025718 PMAQI
7th Jul 2025679 PMAQI
7th Jul 20256710 PMAQI
7th Jul 20256711 PMAQI
8th Jul 20256812 AMAQI
8th Jul 2025691 AMAQI
8th Jul 2025732 AMAQI
8th Jul 2025713 AMAQI
8th Jul 2025704 AMAQI
8th Jul 2025715 AMAQI
27°C26/28°C
8th Jul 2025686 AMAQI
8th Jul 2025707 AMAQI
8th Jul 2025708 AMAQI
8th Jul 2025739 AMAQI
8th Jul 20257110 AMAQI
8th Jul 20256911 AMAQI
8th Jul 20256412 PMAQI
8th Jul 2025631 PMAQI
8th Jul 2025632 PMAQI
8th Jul 2025623 PMAQI
8th Jul 2025654 PMAQI
8th Jul 2025675 PMAQI
8th Jul 2025676 PMAQI
8th Jul 2025677 PMAQI
8th Jul 2025668 PMAQI
8th Jul 2025679 PMAQI
8th Jul 20256610 PMAQI
8th Jul 20256711 PMAQI
9th Jul 20256612 AMAQI
9th Jul 2025661 AMAQI
9th Jul 2025702 AMAQI
9th Jul 2025703 AMAQI
9th Jul 2025724 AMAQI
9th Jul 2025705 AMAQI
27°C26/29°C
9th Jul 2025756 AMAQI
9th Jul 2025737 AMAQI
9th Jul 2025728 AMAQI
9th Jul 2025749 AMAQI
9th Jul 20257610 AMAQI
9th Jul 20258611 AMAQI
9th Jul 20258212 PMAQI
9th Jul 2025781 PMAQI
9th Jul 2025812 PMAQI
9th Jul 2025763 PMAQI
9th Jul 2025734 PMAQI
9th Jul 2025695 PMAQI
9th Jul 2025736 PMAQI
9th Jul 2025717 PMAQI
9th Jul 2025708 PMAQI
9th Jul 2025729 PMAQI
9th Jul 20257210 PMAQI
9th Jul 20256811 PMAQI
10th Jul 20256612 AMAQI
10th Jul 2025681 AMAQI
10th Jul 2025682 AMAQI
10th Jul 2025693 AMAQI
10th Jul 2025714 AMAQI
10th Jul 2025765 AMAQI
27°C25/28°C
10th Jul 2025746 AMAQI
10th Jul 2025787 AMAQI
10th Jul 2025728 AMAQI
10th Jul 2025769 AMAQI
10th Jul 20257610 AMAQI
10th Jul 20256911 AMAQI
10th Jul 20257712 PMAQI
10th Jul 2025761 PMAQI
10th Jul 2025732 PMAQI
10th Jul 2025733 PMAQI
10th Jul 2025774 PMAQI
10th Jul 2025745 PMAQI
10th Jul 2025706 PMAQI
10th Jul 2025707 PMAQI
10th Jul 2025688 PMAQI
10th Jul 2025689 PMAQI
10th Jul 20256810 PMAQI
10th Jul 20256811 PMAQI
11th Jul 20256812 AMAQI
11th Jul 2025711 AMAQI
11th Jul 2025692 AMAQI
11th Jul 2025703 AMAQI
11th Jul 2025714 AMAQI
11th Jul 2025735 AMAQI
27°C26/29°C
11th Jul 2025726 AMAQI
11th Jul 2025767 AMAQI
11th Jul 2025728 AMAQI
11th Jul 2025719 AMAQI
11th Jul 20258310 AMAQI
11th Jul 20258811 AMAQI
11th Jul 20257012 PMAQI
11th Jul 2025651 PMAQI
11th Jul 2025702 PMAQI
11th Jul 2025783 PMAQI
11th Jul 2025764 PMAQI
11th Jul 2025695 PMAQI
11th Jul 2025686 PMAQI
11th Jul 2025667 PMAQI
11th Jul 2025668 PMAQI
11th Jul 2025689 PMAQI
11th Jul 20257010 PMAQI
11th Jul 20256811 PMAQI
12th Jul 20256712 AMAQI
12th Jul 2025691 AMAQI
12th Jul 2025702 AMAQI
12th Jul 2025713 AMAQI
12th Jul 2025724 AMAQI
12th Jul 2025705 AMAQI
27°C26/28°C
12th Jul 2025736 AMAQI
12th Jul 2025777 AMAQI
12th Jul 2025638 AMAQI
12th Jul 2025739 AMAQI
12th Jul 20257010 AMAQI
12th Jul 20257611 AMAQI
12th Jul 20258112 PMAQI
12th Jul 2025771 PMAQI
12th Jul 2025662 PMAQI
12th Jul 2025643 PMAQI
12th Jul 2025624 PMAQI
12th Jul 2025675 PMAQI
12th Jul 2025686 PMAQI
12th Jul 2025687 PMAQI
12th Jul 2025668 PMAQI
12th Jul 2025659 PMAQI
12th Jul 20256610 PMAQI
12th Jul 20256611 PMAQI
13th Jul 20256412 AMAQI
13th Jul 2025681 AMAQI
13th Jul 2025702 AMAQI
13th Jul 2025703 AMAQI
13th Jul 2025704 AMAQI
13th Jul 2025725 AMAQI
27°C25/28°C
13th Jul 2025626 AMAQI
13th Jul 2025667 AMAQI
13th Jul 2025618 AMAQI
13th Jul 2025619 AMAQI
13th Jul 20256410 AMAQI
13th Jul 20256511 AMAQI
13th Jul 20256512 PMAQI
13th Jul 2025661 PMAQI
13th Jul 2025672 PMAQI
13th Jul 2025703 PMAQI
13th Jul 2025624 PMAQI
13th Jul 2025665 PMAQI
13th Jul 2025646 PMAQI
13th Jul 2025657 PMAQI
13th Jul 2025718 PMAQI
13th Jul 2025689 PMAQI
13th Jul 20256610 PMAQI
13th Jul 20256411 PMAQI
14th Jul 20256412 AMAQI
14th Jul 2025651 AMAQI
14th Jul 2025662 AMAQI
14th Jul 2025653 AMAQI
14th Jul 2025654 AMAQI
14th Jul 2025645 AMAQI
27°C26/28°C
14th Jul 2025596 AMAQI
14th Jul 2025627 AMAQI
14th Jul 2025648 AMAQI
14th Jul 2025629 AMAQI
14th Jul 20256210 AMAQI
14th Jul 20256211 AMAQI
14th Jul 20256212 PMAQI
14th Jul 2025641 PMAQI
14th Jul 2025642 PMAQI
14th Jul 2025603 PMAQI
14th Jul 2025624 PMAQI
14th Jul 2025665 PMAQI
14th Jul 2025646 PMAQI
14th Jul 2025647 PMAQI
14th Jul 2025668 PMAQI
14th Jul 2025669 PMAQI
14th Jul 20256410 PMAQI
14th Jul 20256411 PMAQI
15th Jul 20256312 AMAQI
15th Jul 2025641 AMAQI
15th Jul 2025652 AMAQI
15th Jul 2025653 AMAQI
15th Jul 2025644 AMAQI
15th Jul 2025635 AMAQI
26°C26/28°C
15th Jul 2025626 AMAQI
15th Jul 2025597 AMAQI
15th Jul 2025658 AMAQI
15th Jul 2025679 AMAQI
15th Jul 20256310 AMAQI
15th Jul 20255811 AMAQI
15th Jul 20256012 PMAQI
15th Jul 2025611 PMAQI
15th Jul 2025622 PMAQI
15th Jul 2025613 PMAQI
15th Jul 2025584 PMAQI
15th Jul 2025625 PMAQI
15th Jul 2025626 PMAQI
15th Jul 2025617 PMAQI
15th Jul 2025628 PMAQI
15th Jul 2025619 PMAQI
15th Jul 20256210 PMAQI
15th Jul 20256411 PMAQI
16th Jul 20256312 AMAQI
16th Jul 2025621 AMAQI
16th Jul 2025642 AMAQI
16th Jul 2025643 AMAQI
16th Jul 2025644 AMAQI
16th Jul 2025645 AMAQI
26°C25/27°C
16th Jul 2025616 AMAQI
16th Jul 2025627 AMAQI
16th Jul 2025628 AMAQI
16th Jul 2025679 AMAQI
16th Jul 20256910 AMAQI
16th Jul 20256611 AMAQI
16th Jul 20258112 PMAQI
16th Jul 2025661 PMAQI
16th Jul 2025662 PMAQI
16th Jul 2025643 PMAQI
16th Jul 2025614 PMAQI
16th Jul 2025635 PMAQI
16th Jul 2025616 PMAQI
16th Jul 2025627 PMAQI
16th Jul 2025628 PMAQI
16th Jul 2025629 PMAQI
16th Jul 20256110 PMAQI
16th Jul 20256011 PMAQI
17th Jul 20256112 AMAQI
17th Jul 2025641 AMAQI
17th Jul 2025642 AMAQI
17th Jul 2025663 AMAQI
17th Jul 2025654 AMAQI
17th Jul 2025645 AMAQI
25°C25/26°C
17th Jul 2025706 AMAQI
17th Jul 2025617 AMAQI
17th Jul 2025608 AMAQI
17th Jul 2025639 AMAQI
17th Jul 20256410 AMAQI
17th Jul 20256311 AMAQI
17th Jul 20255912 PMAQI
17th Jul 2025601 PMAQI
17th Jul 2025582 PMAQI
17th Jul 2025603 PMAQI
17th Jul 2025594 PMAQI
17th Jul 2025625 PMAQI
17th Jul 2025636 PMAQI
17th Jul 2025667 PMAQI
17th Jul 2025678 PMAQI
17th Jul 2025659 PMAQI
17th Jul 20256610 PMAQI
17th Jul 20256411 PMAQI
18th Jul 20256512 AMAQI
18th Jul 2025621 AMAQI
18th Jul 2025642 AMAQI
18th Jul 2025633 AMAQI
18th Jul 2025634 AMAQI
18th Jul 2025625 AMAQI
26°C24/26°C
18th Jul 2025596 AMAQI
18th Jul 2025637 AMAQI
18th Jul 2025618 AMAQI
18th Jul 2025649 AMAQI
18th Jul 20256010 AMAQI
18th Jul 20255711 AMAQI
18th Jul 20255812 PMAQI
18th Jul 2025641 PMAQI
18th Jul 2025642 PMAQI
18th Jul 2025653 PMAQI
18th Jul 2025644 PMAQI
18th Jul 2025625 PMAQI
18th Jul 2025616 PMAQI
18th Jul 2025627 PMAQI
18th Jul 2025628 PMAQI
18th Jul 2025629 PMAQI
18th Jul 20256010 PMAQI
18th Jul 20256411 PMAQI
19th Jul 20256012 AMAQI
19th Jul 2025631 AMAQI
19th Jul 2025632 AMAQI
19th Jul 2025623 AMAQI
19th Jul 2025624 AMAQI
19th Jul 2025615 AMAQI
26°C25/27°C
19th Jul 2025556 AMAQI
19th Jul 2025557 AMAQI
19th Jul 2025598 AMAQI
19th Jul 2025609 AMAQI
19th Jul 20256110 AMAQI
19th Jul 20256411 AMAQI
19th Jul 20256212 PMAQI
19th Jul 2025621 PMAQI
19th Jul 2025602 PMAQI
19th Jul 2025593 PMAQI
19th Jul 2025654 PMAQI
19th Jul 2025635 PMAQI
19th Jul 2025686 PMAQI
19th Jul 2025697 PMAQI
19th Jul 2025718 PMAQI
19th Jul 2025659 PMAQI
19th Jul 20256210 PMAQI
19th Jul 20256411 PMAQI
20th Jul 20256612 AMAQI
20th Jul 2025631 AMAQI
20th Jul 2025642 AMAQI
20th Jul 2025623 AMAQI
20th Jul 2025644 AMAQI
20th Jul 2025605 AMAQI
25°C25/26°C
20th Jul 2025636 AMAQI
20th Jul 2025637 AMAQI
20th Jul 2025728 AMAQI
20th Jul 2025709 AMAQI
20th Jul 20256410 AMAQI
20th Jul 20256011 AMAQI
20th Jul 20257412 PMAQI
20th Jul 2025721 PMAQI
20th Jul 2025692 PMAQI
20th Jul 2025623 PMAQI
20th Jul 2025624 PMAQI
20th Jul 2025665 PMAQI
20th Jul 2025666 PMAQI
20th Jul 2025627 PMAQI
20th Jul 2025618 PMAQI
20th Jul 2025579 PMAQI
20th Jul 20256210 PMAQI
20th Jul 20255911 PMAQI
21st Jul 20256112 AMAQI
21st Jul 2025581 AMAQI
21st Jul 2025602 AMAQI
21st Jul 2025603 AMAQI
21st Jul 2025624 AMAQI
21st Jul 2025625 AMAQI
25°C24/26°C
21st Jul 2025566 AMAQI
21st Jul 2025587 AMAQI
21st Jul 2025628 AMAQI
21st Jul 2025649 AMAQI
21st Jul 20257010 AMAQI
21st Jul 20256811 AMAQI
21st Jul 20256412 PMAQI
21st Jul 2025561 PMAQI
21st Jul 2025582 PMAQI
21st Jul 2025583 PMAQI
21st Jul 2025574 PMAQI
21st Jul 2025595 PMAQI
21st Jul 2025606 PMAQI
21st Jul 2025637 PMAQI
21st Jul 2025618 PMAQI
21st Jul 2025629 PMAQI
21st Jul 20256110 PMAQI
21st Jul 20256011 PMAQI
22nd Jul 20255912 AMAQI
22nd Jul 2025591 AMAQI
22nd Jul 2025582 AMAQI
22nd Jul 2025603 AMAQI
22nd Jul 2025604 AMAQI
22nd Jul 2025605 AMAQI
25°C25/26°C
22nd Jul 2025566 AMAQI
22nd Jul 2025577 AMAQI
22nd Jul 2025578 AMAQI
22nd Jul 2025609 AMAQI
22nd Jul 20255910 AMAQI
22nd Jul 20255711 AMAQI
22nd Jul 20255712 PMAQI
22nd Jul 2025561 PMAQI
22nd Jul 2025572 PMAQI
22nd Jul 2025583 PMAQI
22nd Jul 2025594 PMAQI
22nd Jul 2025585 PMAQI
22nd Jul 2025586 PMAQI
22nd Jul 2025597 PMAQI
22nd Jul 2025588 PMAQI
22nd Jul 2025579 PMAQI
22nd Jul 20255910 PMAQI
22nd Jul 20256211 PMAQI
23rd Jul 20256012 AMAQI
23rd Jul 2025591 AMAQI
23rd Jul 2025582 AMAQI
23rd Jul 2025583 AMAQI
23rd Jul 2025604 AMAQI
23rd Jul 2025595 AMAQI
26°C25/27°C
23rd Jul 2025566 AMAQI
23rd Jul 2025577 AMAQI
23rd Jul 2025588 AMAQI
23rd Jul 2025629 AMAQI
23rd Jul 20255810 AMAQI
23rd Jul 20255711 AMAQI
23rd Jul 20255812 PMAQI
23rd Jul 2025571 PMAQI
23rd Jul 2025572 PMAQI
23rd Jul 2025583 PMAQI
23rd Jul 2025604 PMAQI
23rd Jul 2025585 PMAQI
23rd Jul 2025616 PMAQI
23rd Jul 2025607 PMAQI
23rd Jul 2025628 PMAQI
23rd Jul 2025589 PMAQI
23rd Jul 20255810 PMAQI
23rd Jul 20256411 PMAQI
24th Jul 20256012 AMAQI
24th Jul 2025591 AMAQI
24th Jul 2025592 AMAQI
24th Jul 2025593 AMAQI
24th Jul 2025604 AMAQI
24th Jul 2025615 AMAQI
25°C24/25°C
24th Jul 2025626 AMAQI
24th Jul 2025687 AMAQI
24th Jul 2025688 AMAQI
24th Jul 2025639 AMAQI
24th Jul 20257210 AMAQI
24th Jul 20257611 AMAQI
24th Jul 20256612 PMAQI
24th Jul 2025621 PMAQI
24th Jul 2025622 PMAQI
24th Jul 2025613 PMAQI
24th Jul 2025654 PMAQI
24th Jul 2025585 PMAQI
24th Jul 2025606 PMAQI
24th Jul 2025607 PMAQI
24th Jul 2025618 PMAQI
24th Jul 2025649 PMAQI
24th Jul 20255810 PMAQI
24th Jul 20256011 PMAQI
25th Jul 20256012 AMAQI
25th Jul 2025611 AMAQI
25th Jul 2025612 AMAQI
25th Jul 2025623 AMAQI
25th Jul 2025614 AMAQI
25th Jul 2025615 AMAQI
25°C24/26°C
25th Jul 2025586 AMAQI
25th Jul 2025607 AMAQI
25th Jul 2025608 AMAQI
25th Jul 2025629 AMAQI
25th Jul 20256110 AMAQI
25th Jul 20256011 AMAQI
25th Jul 20255812 PMAQI
25th Jul 2025581 PMAQI
25th Jul 2025562 PMAQI
25th Jul 2025603 PMAQI
25th Jul 2025614 PMAQI
25th Jul 2025625 PMAQI
25th Jul 2025636 PMAQI
25th Jul 2025607 PMAQI
25th Jul 2025588 PMAQI
25th Jul 2025609 PMAQI
25th Jul 20255810 PMAQI
25th Jul 20255811 PMAQI
26th Jul 20255912 AMAQI
26th Jul 2025601 AMAQI
26th Jul 2025602 AMAQI
26th Jul 2025623 AMAQI
26th Jul 2025604 AMAQI
26th Jul 2025595 AMAQI
25°C23/27°C
26th Jul 2025556 AMAQI
26th Jul 2025577 AMAQI
26th Jul 2025548 AMAQI
26th Jul 2025649 AMAQI
26th Jul 20256610 AMAQI
26th Jul 20256611 AMAQI
26th Jul 20256512 PMAQI
26th Jul 2025711 PMAQI
26th Jul 2025642 PMAQI
26th Jul 2025553 PMAQI
26th Jul 2025584 PMAQI
26th Jul 2025585 PMAQI
26th Jul 2025626 PMAQI
26th Jul 2025617 PMAQI
26th Jul 2025598 PMAQI
26th Jul 2025599 PMAQI
26th Jul 20256110 PMAQI
26th Jul 20255611 PMAQI
27th Jul 20255812 AMAQI
27th Jul 2025581 AMAQI
27th Jul 2025622 AMAQI
27th Jul 2025633 AMAQI
27th Jul 2025614 AMAQI
27th Jul 2025605 AMAQI
25°C24/26°C
27th Jul 2025526 AMAQI
27th Jul 2025517 AMAQI
27th Jul 2025508 AMAQI
27th Jul 2025559 AMAQI
27th Jul 20255810 AMAQI
27th Jul 20255711 AMAQI
27th Jul 20255612 PMAQI
27th Jul 2025541 PMAQI
27th Jul 2025542 PMAQI
27th Jul 2025573 PMAQI
27th Jul 2025584 PMAQI
27th Jul 2025575 PMAQI
27th Jul 2025576 PMAQI
27th Jul 2025577 PMAQI
27th Jul 2025578 PMAQI
27th Jul 2025619 PMAQI
27th Jul 20255610 PMAQI
27th Jul 20255611 PMAQI
28th Jul 20255612 AMAQI
28th Jul 2025571 AMAQI
28th Jul 2025582 AMAQI
28th Jul 2025573 AMAQI
28th Jul 2025574 AMAQI
28th Jul 2025545 AMAQI
24°C24/25°C
28th Jul 2025556 AMAQI
28th Jul 2025557 AMAQI
28th Jul 2025658 AMAQI
28th Jul 2025709 AMAQI
28th Jul 20256810 AMAQI
28th Jul 20255911 AMAQI
28th Jul 20255412 PMAQI
28th Jul 2025561 PMAQI
28th Jul 2025592 PMAQI
28th Jul 2025583 PMAQI
28th Jul 2025604 PMAQI
28th Jul 2025595 PMAQI
28th Jul 2025586 PMAQI
28th Jul 2025627 PMAQI
28th Jul 2025598 PMAQI
28th Jul 2025599 PMAQI
28th Jul 20255810 PMAQI
28th Jul 20256111 PMAQI
29th Jul 20256012 AMAQI
29th Jul 2025561 AMAQI
29th Jul 2025572 AMAQI
29th Jul 2025573 AMAQI
29th Jul 2025564 AMAQI
29th Jul 2025595 AMAQI
26°C24/28°C
29th Jul 2025666 AMAQI
29th Jul 2025667 AMAQI
29th Jul 2025668 AMAQI
29th Jul 2025659 AMAQI
29th Jul 20256810 AMAQI
29th Jul 20256911 AMAQI
29th Jul 20256612 PMAQI
29th Jul 2025671 PMAQI
29th Jul 2025632 PMAQI
29th Jul 2025673 PMAQI
29th Jul 2025634 PMAQI
29th Jul 2025625 PMAQI
29th Jul 2025606 PMAQI
29th Jul 2025627 PMAQI
29th Jul 2025618 PMAQI
29th Jul 2025609 PMAQI
29th Jul 20256010 PMAQI
29th Jul 20256011 PMAQI
30th Jul 20255912 AMAQI
30th Jul 2025601 AMAQI
30th Jul 2025622 AMAQI
30th Jul 2025613 AMAQI
30th Jul 2025614 AMAQI
30th Jul 2025655 AMAQI
26°C25/28°C
30th Jul 2025586 AMAQI
30th Jul 2025597 AMAQI
30th Jul 2025578 AMAQI
30th Jul 2025619 AMAQI
30th Jul 20256010 AMAQI
30th Jul 20256011 AMAQI
30th Jul 20255812 PMAQI
30th Jul 2025591 PMAQI
30th Jul 2025592 PMAQI
30th Jul 2025643 PMAQI
30th Jul 2025594 PMAQI
30th Jul 2025585 PMAQI
30th Jul 2025626 PMAQI
30th Jul 2025647 PMAQI
30th Jul 2025648 PMAQI
30th Jul 2025639 PMAQI
30th Jul 20256210 PMAQI
30th Jul 20256111 PMAQI
31st Jul 20256012 AMAQI
31st Jul 2025601 AMAQI
31st Jul 2025602 AMAQI
31st Jul 2025603 AMAQI
31st Jul 2025604 AMAQI
31st Jul 2025605 AMAQI
26°C25/28°C
31st Jul 2025606 AMAQI
31st Jul 2025587 AMAQI
31st Jul 2025538 AMAQI
31st Jul 2025669 AMAQI
31st Jul 20256510 AMAQI
31st Jul 20256611 AMAQI
31st Jul 20256612 PMAQI
31st Jul 2025701 PMAQI
31st Jul 2025672 PMAQI
31st Jul 2025663 PMAQI
31st Jul 2025734 PMAQI
31st Jul 2025655 PMAQI
31st Jul 2025706 PMAQI
31st Jul 2025787 PMAQI
31st Jul 2025808 PMAQI
31st Jul 2025759 PMAQI
31st Jul 20257210 PMAQI
31st Jul 20257311 PMAQI
1st Aug 20257212 AMAQI
1st Aug 2025661 AMAQI
1st Aug 2025662 AMAQI
1st Aug 2025653 AMAQI
1st Aug 2025654 AMAQI
1st Aug 2025655 AMAQI
26°C25/28°C
1st Aug 2025646 AMAQI
1st Aug 2025627 AMAQI
1st Aug 2025628 AMAQI
1st Aug 2025759 AMAQI
1st Aug 20257010 AMAQI
1st Aug 20256611 AMAQI
1st Aug 20256412 PMAQI
1st Aug 2025641 PMAQI
1st Aug 2025702 PMAQI
1st Aug 2025673 PMAQI
1st Aug 2025654 PMAQI
1st Aug 2025715 PMAQI
1st Aug 2025666 PMAQI
1st Aug 2025687 PMAQI
1st Aug 2025718 PMAQI
1st Aug 2025669 PMAQI
1st Aug 20256610 PMAQI
1st Aug 20256611 PMAQI
2nd Aug 20256712 AMAQI
2nd Aug 2025671 AMAQI
2nd Aug 2025662 AMAQI
2nd Aug 2025663 AMAQI
2nd Aug 2025654 AMAQI
2nd Aug 2025645 AMAQI
26°C25/27°C
2nd Aug 2025666 AMAQI
2nd Aug 2025637 AMAQI
2nd Aug 2025668 AMAQI
2nd Aug 2025839 AMAQI
2nd Aug 20257410 AMAQI
2nd Aug 20256911 AMAQI
2nd Aug 20256812 PMAQI
2nd Aug 2025741 PMAQI
2nd Aug 2025762 PMAQI
2nd Aug 2025743 PMAQI
2nd Aug 2025764 PMAQI
2nd Aug 2025695 PMAQI
2nd Aug 2025666 PMAQI
2nd Aug 2025687 PMAQI
2nd Aug 2025778 PMAQI
2nd Aug 2025679 PMAQI
2nd Aug 20256210 PMAQI
2nd Aug 20256211 PMAQI
3rd Aug 20257212 AMAQI
3rd Aug 2025721 AMAQI
3rd Aug 2025722 AMAQI
3rd Aug 2025683 AMAQI
3rd Aug 2025684 AMAQI
--°C/°C
6 AM
12 PM
6 PM
12 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
9 AM - 6 PM
65AQI
10 hours / Day
300 hours / Month
Avg. Lowest Time
6 AM - 8 AM
63AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 6 PM (Avg. 65), while the lowest AQI was between 6 AM to 8 AM (Avg. 63).
Night time
Avg. Highest Time
12 AM - 11 PM
64AQI
11 hours / Day
330 hours / Month
Avg. Lowest Time
12 AM - 11 PM
64AQI
11 hours / Day
330 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 64), while the lowest AQI was between 12 AM to 11 PM (Avg. 64).
2025 Days Vs Air Quality
Kollam, Kerala, India
2025
72%
154
26%
55
2%
4
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Good
0 DaysModerate
154 DaysPoor
55 DaysUnhealthy
4 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2025, 0% of 214 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
Kollam, Kerala, 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
88AQI
88AQI
2nd January 2025
107AQI
107AQI
3rd January 2025
109AQI
109AQI
4th January 2025
111AQI
111AQI
5th January 2025
105AQI
105AQI
6th January 2025
115AQI
115AQI
7th January 2025
113AQI
113AQI
8th January 2025
120AQI
120AQI
9th January 2025
119AQI
119AQI
10th January 2025
111AQI
111AQI
11th January 2025
104AQI
104AQI
12th January 2025
128AQI
128AQI
13th January 2025
126AQI
126AQI
14th January 2025
128AQI
128AQI
15th January 2025
116AQI
116AQI
16th January 2025
98AQI
98AQI
17th January 2025
119AQI
119AQI
18th January 2025
97AQI
97AQI
19th January 2025
124AQI
124AQI
20th January 2025
104AQI
104AQI
21st January 2025
128AQI
128AQI
22nd January 2025
115AQI
115AQI
23rd January 2025
110AQI
110AQI
24th January 2025
115AQI
115AQI
25th January 2025
82AQI
82AQI
26th January 2025
127AQI
127AQI
27th January 2025
103AQI
103AQI
28th January 2025
152AQI
152AQI
29th January 2025
135AQI
135AQI
30th January 2025
146AQI
146AQI
31st January 2025
143AQI
143AQI
1st February 2025
114AQI
114AQI
2nd February 2025
95AQI
95AQI
3rd February 2025
89AQI
89AQI
4th February 2025
87AQI
87AQI
5th February 2025
82AQI
82AQI
6th February 2025
94AQI
94AQI
7th February 2025
86AQI
86AQI
8th February 2025
122AQI
122AQI
9th February 2025
113AQI
113AQI
10th February 2025
156AQI
156AQI
11th February 2025
120AQI
120AQI
12th February 2025
108AQI
108AQI
13th February 2025
102AQI
102AQI
14th February 2025
89AQI
89AQI
15th February 2025
78AQI
78AQI
16th February 2025
89AQI
89AQI
17th February 2025
94AQI
94AQI
18th February 2025
126AQI
126AQI
19th February 2025
126AQI
126AQI
20th February 2025
115AQI
115AQI
21st February 2025
99AQI
99AQI
22nd February 2025
106AQI
106AQI
23rd February 2025
99AQI
99AQI
24th February 2025
99AQI
99AQI
25th February 2025
107AQI
107AQI
26th February 2025
94AQI
94AQI
27th February 2025
93AQI
93AQI
28th February 2025
85AQI
85AQI
1st March 2025
95AQI
95AQI
2nd March 2025
85AQI
85AQI
3rd March 2025
92AQI
92AQI
4th March 2025
158AQI
158AQI
5th March 2025
105AQI
105AQI
6th March 2025
112AQI
112AQI
7th March 2025
114AQI
114AQI
8th March 2025
156AQI
156AQI
9th March 2025
102AQI
102AQI
10th March 2025
117AQI
117AQI
11th March 2025
121AQI
121AQI
12th March 2025
110AQI
110AQI
13th March 2025
118AQI
118AQI
14th March 2025
133AQI
133AQI
15th March 2025
103AQI
103AQI
16th March 2025
118AQI
118AQI
17th March 2025
116AQI
116AQI
18th March 2025
102AQI
102AQI
19th March 2025
133AQI
133AQI
20th March 2025
140AQI
140AQI
21st March 2025
129AQI
129AQI
22nd March 2025
112AQI
112AQI
23rd March 2025
105AQI
105AQI
24th March 2025
99AQI
99AQI
25th March 2025
92AQI
92AQI
26th March 2025
90AQI
90AQI
27th March 2025
88AQI
88AQI
28th March 2025
83AQI
83AQI
29th March 2025
87AQI
87AQI
30th March 2025
85AQI
85AQI
31st March 2025
87AQI
87AQI
1st April 2025
85AQI
85AQI
2nd April 2025
83AQI
83AQI
3rd April 2025
83AQI
83AQI
4th April 2025
73AQI
73AQI
5th April 2025
69AQI
69AQI
6th April 2025
68AQI
68AQI
7th April 2025
70AQI
70AQI
8th April 2025
70AQI
70AQI
9th April 2025
72AQI
72AQI
10th April 2025
72AQI
72AQI
11th April 2025
72AQI
72AQI
12th April 2025
72AQI
72AQI
13th April 2025
75AQI
75AQI
14th April 2025
75AQI
75AQI
15th April 2025
66AQI
66AQI
16th April 2025
68AQI
68AQI
17th April 2025
68AQI
68AQI
18th April 2025
68AQI
68AQI
19th April 2025
70AQI
70AQI
20th April 2025
71AQI
71AQI
21st April 2025
75AQI
75AQI
22nd April 2025
73AQI
73AQI
23rd April 2025
69AQI
69AQI
24th April 2025
70AQI
70AQI
25th April 2025
70AQI
70AQI
26th April 2025
72AQI
72AQI
27th April 2025
69AQI
69AQI
28th April 2025
74AQI
74AQI
29th April 2025
70AQI
70AQI
30th April 2025
71AQI
71AQI
1st May 2025
71AQI
71AQI
2nd May 2025
71AQI
71AQI
3rd May 2025
70AQI
70AQI
4th May 2025
73AQI
73AQI
5th May 2025
73AQI
73AQI
6th May 2025
75AQI
75AQI
7th May 2025
77AQI
77AQI
8th May 2025
82AQI
82AQI
9th May 2025
81AQI
81AQI
10th May 2025
83AQI
83AQI
11th May 2025
79AQI
79AQI
12th May 2025
74AQI
74AQI
13th May 2025
76AQI
76AQI
14th May 2025
79AQI
79AQI
15th May 2025
80AQI
80AQI
16th May 2025
84AQI
84AQI
17th May 2025
85AQI
85AQI
18th May 2025
83AQI
83AQI
19th May 2025
84AQI
84AQI
20th May 2025
82AQI
82AQI
21st May 2025
81AQI
81AQI
22nd May 2025
79AQI
79AQI
23rd May 2025
73AQI
73AQI
24th May 2025
70AQI
70AQI
25th May 2025
68AQI
68AQI
26th May 2025
63AQI
63AQI
27th May 2025
75AQI
75AQI
28th May 2025
74AQI
74AQI
29th May 2025
69AQI
69AQI
30th May 2025
71AQI
71AQI
31st May 2025
76AQI
76AQI
1st June 2025
79AQI
79AQI
2nd June 2025
74AQI
74AQI
3rd June 2025
83AQI
83AQI
4th June 2025
78AQI
78AQI
5th June 2025
81AQI
81AQI
6th June 2025
84AQI
84AQI
7th June 2025
81AQI
81AQI
8th June 2025
79AQI
79AQI
9th June 2025
75AQI
75AQI
10th June 2025
79AQI
79AQI
11th June 2025
76AQI
76AQI
12th June 2025
74AQI
74AQI
13th June 2025
79AQI
79AQI
14th June 2025
72AQI
72AQI
15th June 2025
68AQI
68AQI
16th June 2025
69AQI
69AQI
17th June 2025
73AQI
73AQI
18th June 2025
73AQI
73AQI
19th June 2025
72AQI
72AQI
20th June 2025
73AQI
73AQI
21st June 2025
69AQI
69AQI
22nd June 2025
67AQI
67AQI
23rd June 2025
72AQI
72AQI
24th June 2025
71AQI
71AQI
25th June 2025
72AQI
72AQI
26th June 2025
66AQI
66AQI
27th June 2025
63AQI
63AQI
28th June 2025
63AQI
63AQI
29th June 2025
60AQI
60AQI
30th June 2025
60AQI
60AQI
1st July 2025
60AQI
60AQI
2nd July 2025
67AQI
67AQI
3rd July 2025
66AQI
66AQI
4th July 2025
63AQI
63AQI
5th July 2025
62AQI
62AQI
6th July 2025
64AQI
64AQI
7th July 2025
66AQI
66AQI
8th July 2025
68AQI
68AQI
9th July 2025
73AQI
73AQI
10th July 2025
72AQI
72AQI
11th July 2025
71AQI
71AQI
12th July 2025
69AQI
69AQI
13th July 2025
66AQI
66AQI
14th July 2025
64AQI
64AQI
15th July 2025
62AQI
62AQI
16th July 2025
64AQI
64AQI
17th July 2025
64AQI
64AQI
18th July 2025
62AQI
62AQI
19th July 2025
63AQI
63AQI
20th July 2025
64AQI
64AQI
21st July 2025
61AQI
61AQI
22nd July 2025
58AQI
58AQI
23rd July 2025
59AQI
59AQI
24th July 2025
62AQI
62AQI
25th July 2025
60AQI
60AQI
26th July 2025
60AQI
60AQI
27th July 2025
57AQI
57AQI
28th July 2025
59AQI
59AQI
29th July 2025
62AQI
62AQI
30th July 2025
61AQI
61AQI
31st July 2025
66AQI
66AQI
1st August 2025
67AQI
67AQI
116AQI
102AQI
109AQI
72AQI
76AQI
73AQI
64AQI
67AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202587AQI
4
26
1
16
11
1
11
18
2
30
31
30
31
1
154
55
4
Highest AQI recorded in
January116AQI
Lowest AQI recorded in
July64AQI
202496AQI
13
16
2
17
8
4
10
16
5
5
21
4
2
11
13
5
3
13
14
1
21
9
5
19
7
10
20
5
23
3
29
1
29
2
16
200
130
20
Highest AQI recorded in
April120AQI
Lowest AQI recorded in
October70AQI
202395AQI
9
22
22
6
9
21
17
5
10
18
29
1
28
3
1
15
14
6
23
1
1
2
28
2
16
11
2
18
6
4
12
198
136
4
Highest AQI recorded in
March110AQI
Lowest AQI recorded in
September63AQI
202296AQI
1
10
19
1
25
6
25
7
22
20
11
29
1
31
12
29
4
22
2
23
7
14
17
5
204
129
Highest AQI recorded in
February109AQI
Lowest AQI recorded in
September80AQI
2021103AQI
12
9
9
3
16
9
1
7
13
8
2
27
1
4
21
4
30
31
28
3
29
1
30
1
25
5
2
27
5
220
106
27
Highest AQI recorded in
February137AQI
Lowest AQI recorded in
May78AQI
2020109AQI
1
1
24
3
2
17
1
20
6
11
15
2
3
8
10
12
4
12
12
1
3
85
47
26
4
Highest AQI recorded in
December142AQI
Lowest AQI recorded in
July35AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2020(Avg.)
109AQILeast Polluted Year Recorded
2025(Avg.)
87AQIKollam's annual 2025 AQI (87) shows an average percentage change of -12.3% (improved AQI) compared to previous years: 2020 (109), 2021 (103), 2022 (96), 2023 (95), 2024 (96).
