Sridevi Colony, Chennai, Tamil Nadu, 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
Sridevi Colony, Chennai, Tamil Nadu, India
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
9th Aug 2023
100AQILowest AQI recorded on
17th Aug 2024
23AQISame Day Analysis (9th August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 2nd highest AQI at 72 of Moderate air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 9th Aug - 10th Aug 2025
Sridevi Colony, Chennai, Tamil Nadu, India
AQI
Day
Night
.
5 AM9th Aug 2025
6 PM
4 AM10th Aug 2025
Day time
Avg. Highest Time
5PM9th Aug
76AQI
Avg. Lowest Time
8AM9th Aug
69AQI
Night time
Avg. Highest Time
10PM9th Aug
78AQI
Avg. Lowest Time
3AM10th Aug
70AQI
In the last 24 hours,
Sridevi Colony's AQI reached its highest point of 78 at 10 PM during the Night, while the lowest point, 69, was recorded at 8 AM during the Day between 9th Aug and 10th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Sridevi Colony, Chennai, Tamil Nadu, 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
Day
Night
11th Jul 2025715 AMAQI
11th Jul 2025826 AMAQI
11th Jul 2025827 AMAQI
11th Jul 2025848 AMAQI
11th Jul 2025849 AMAQI
11th Jul 20257710 AMAQI
11th Jul 20257411 AMAQI
11th Jul 20257212 PMAQI
11th Jul 2025711 PMAQI
11th Jul 2025722 PMAQI
11th Jul 2025723 PMAQI
11th Jul 2025704 PMAQI
11th Jul 2025745 PMAQI
11th Jul 2025726 PMAQI
11th Jul 2025727 PMAQI
11th Jul 2025718 PMAQI
11th Jul 2025719 PMAQI
11th Jul 20257210 PMAQI
11th Jul 20257211 PMAQI
12th Jul 20257312 AMAQI
12th Jul 2025731 AMAQI
12th Jul 2025722 AMAQI
12th Jul 2025723 AMAQI
12th Jul 2025724 AMAQI
32°C29/36°C
12th Jul 2025715 AMAQI
12th Jul 2025736 AMAQI
12th Jul 2025827 AMAQI
12th Jul 2025808 AMAQI
12th Jul 2025849 AMAQI
12th Jul 20257410 AMAQI
12th Jul 20257311 AMAQI
12th Jul 20257112 PMAQI
12th Jul 2025721 PMAQI
12th Jul 2025702 PMAQI
12th Jul 2025673 PMAQI
12th Jul 2025674 PMAQI
12th Jul 2025715 PMAQI
12th Jul 2025726 PMAQI
12th Jul 2025717 PMAQI
12th Jul 2025728 PMAQI
12th Jul 2025729 PMAQI
12th Jul 20257410 PMAQI
12th Jul 20257211 PMAQI
13th Jul 20257212 AMAQI
13th Jul 2025721 AMAQI
13th Jul 2025722 AMAQI
13th Jul 2025723 AMAQI
13th Jul 2025724 AMAQI
32°C30/36°C
13th Jul 2025725 AMAQI
13th Jul 2025746 AMAQI
13th Jul 2025807 AMAQI
13th Jul 2025748 AMAQI
13th Jul 2025829 AMAQI
13th Jul 20258110 AMAQI
13th Jul 20258011 AMAQI
13th Jul 20257512 PMAQI
13th Jul 2025731 PMAQI
13th Jul 2025722 PMAQI
13th Jul 2025713 PMAQI
13th Jul 2025704 PMAQI
13th Jul 2025715 PMAQI
13th Jul 2025726 PMAQI
13th Jul 2025747 PMAQI
13th Jul 2025728 PMAQI
13th Jul 2025749 PMAQI
13th Jul 20257010 PMAQI
13th Jul 20256911 PMAQI
14th Jul 20257112 AMAQI
14th Jul 2025721 AMAQI
14th Jul 2025742 AMAQI
14th Jul 2025743 AMAQI
14th Jul 2025734 AMAQI
32°C30/36°C
14th Jul 2025705 AMAQI
14th Jul 2025626 AMAQI
14th Jul 2025667 AMAQI
14th Jul 2025698 AMAQI
14th Jul 2025709 AMAQI
14th Jul 20257210 AMAQI
14th Jul 20257111 AMAQI
14th Jul 20257112 PMAQI
14th Jul 2025721 PMAQI
14th Jul 2025692 PMAQI
14th Jul 2025693 PMAQI
14th Jul 2025684 PMAQI
14th Jul 2025695 PMAQI
14th Jul 2025706 PMAQI
14th Jul 2025717 PMAQI
14th Jul 2025718 PMAQI
14th Jul 2025729 PMAQI
14th Jul 20257310 PMAQI
14th Jul 20257211 PMAQI
15th Jul 20257212 AMAQI
15th Jul 2025711 AMAQI
15th Jul 2025702 AMAQI
15th Jul 2025703 AMAQI
15th Jul 2025704 AMAQI
33°C29/37°C
15th Jul 2025685 AMAQI
15th Jul 2025686 AMAQI
15th Jul 2025827 AMAQI
15th Jul 2025858 AMAQI
15th Jul 2025849 AMAQI
15th Jul 20257510 AMAQI
15th Jul 20257311 AMAQI
15th Jul 20257512 PMAQI
15th Jul 2025741 PMAQI
15th Jul 2025722 PMAQI
15th Jul 2025713 PMAQI
15th Jul 2025694 PMAQI
15th Jul 2025715 PMAQI
15th Jul 2025706 PMAQI
15th Jul 2025707 PMAQI
15th Jul 2025718 PMAQI
15th Jul 2025709 PMAQI
15th Jul 20257210 PMAQI
15th Jul 20257211 PMAQI
16th Jul 20257212 AMAQI
16th Jul 2025711 AMAQI
16th Jul 2025712 AMAQI
16th Jul 2025703 AMAQI
16th Jul 2025724 AMAQI
32°C30/37°C
16th Jul 2025705 AMAQI
16th Jul 2025716 AMAQI
16th Jul 2025747 AMAQI
16th Jul 2025748 AMAQI
16th Jul 2025799 AMAQI
16th Jul 20257610 AMAQI
16th Jul 20257511 AMAQI
16th Jul 20257612 PMAQI
16th Jul 2025741 PMAQI
16th Jul 2025702 PMAQI
16th Jul 2025683 PMAQI
16th Jul 2025694 PMAQI
16th Jul 2025685 PMAQI
16th Jul 2025706 PMAQI
16th Jul 2025697 PMAQI
16th Jul 2025698 PMAQI
16th Jul 2025709 PMAQI
16th Jul 20257010 PMAQI
16th Jul 20257211 PMAQI
17th Jul 20257112 AMAQI
17th Jul 2025711 AMAQI
17th Jul 2025712 AMAQI
17th Jul 2025723 AMAQI
17th Jul 2025724 AMAQI
32°C30/36°C
17th Jul 2025685 AMAQI
17th Jul 2025686 AMAQI
17th Jul 2025667 AMAQI
17th Jul 2025608 AMAQI
17th Jul 2025689 AMAQI
17th Jul 20257210 AMAQI
17th Jul 20257311 AMAQI
17th Jul 20257112 PMAQI
17th Jul 2025701 PMAQI
17th Jul 2025722 PMAQI
17th Jul 2025703 PMAQI
17th Jul 2025724 PMAQI
17th Jul 2025705 PMAQI
17th Jul 2025706 PMAQI
17th Jul 2025727 PMAQI
17th Jul 2025718 PMAQI
17th Jul 2025719 PMAQI
17th Jul 20257210 PMAQI
17th Jul 20257211 PMAQI
18th Jul 20257012 AMAQI
18th Jul 2025711 AMAQI
18th Jul 2025702 AMAQI
18th Jul 2025713 AMAQI
18th Jul 2025704 AMAQI
31°C28/35°C
18th Jul 2025675 AMAQI
18th Jul 2025566 AMAQI
18th Jul 2025677 AMAQI
18th Jul 2025718 AMAQI
18th Jul 2025759 AMAQI
18th Jul 20257610 AMAQI
18th Jul 20257811 AMAQI
18th Jul 20257712 PMAQI
18th Jul 2025701 PMAQI
18th Jul 2025722 PMAQI
18th Jul 2025743 PMAQI
18th Jul 2025714 PMAQI
18th Jul 2025735 PMAQI
18th Jul 2025706 PMAQI
18th Jul 2025727 PMAQI
18th Jul 2025718 PMAQI
18th Jul 2025719 PMAQI
18th Jul 20257210 PMAQI
18th Jul 20257111 PMAQI
19th Jul 20257112 AMAQI
19th Jul 2025691 AMAQI
19th Jul 2025692 AMAQI
19th Jul 2025703 AMAQI
19th Jul 2025704 AMAQI
30°C27/34°C
19th Jul 2025685 AMAQI
19th Jul 2025676 AMAQI
19th Jul 2025747 AMAQI
19th Jul 2025928 AMAQI
19th Jul 2025819 AMAQI
19th Jul 20257810 AMAQI
19th Jul 20257411 AMAQI
19th Jul 20257412 PMAQI
19th Jul 2025731 PMAQI
19th Jul 2025732 PMAQI
19th Jul 2025703 PMAQI
19th Jul 2025674 PMAQI
19th Jul 2025685 PMAQI
19th Jul 2025706 PMAQI
19th Jul 2025747 PMAQI
19th Jul 2025738 PMAQI
19th Jul 2025749 PMAQI
19th Jul 20257210 PMAQI
19th Jul 20257211 PMAQI
20th Jul 20257012 AMAQI
20th Jul 2025701 AMAQI
20th Jul 2025712 AMAQI
20th Jul 2025703 AMAQI
20th Jul 2025704 AMAQI
30°C27/34°C
20th Jul 2025705 AMAQI
20th Jul 2025686 AMAQI
20th Jul 2025697 AMAQI
20th Jul 2025758 AMAQI
20th Jul 2025729 AMAQI
20th Jul 20257310 AMAQI
20th Jul 20257411 AMAQI
20th Jul 20257412 PMAQI
20th Jul 2025701 PMAQI
20th Jul 2025682 PMAQI
20th Jul 2025653 PMAQI
20th Jul 2025684 PMAQI
20th Jul 2025675 PMAQI
20th Jul 2025676 PMAQI
20th Jul 2025707 PMAQI
20th Jul 2025688 PMAQI
20th Jul 2025709 PMAQI
20th Jul 20257210 PMAQI
20th Jul 20257311 PMAQI
21st Jul 20257212 AMAQI
21st Jul 2025711 AMAQI
21st Jul 2025712 AMAQI
21st Jul 2025703 AMAQI
21st Jul 2025694 AMAQI
28°C25/32°C
21st Jul 2025685 AMAQI
21st Jul 2025586 AMAQI
21st Jul 2025697 AMAQI
21st Jul 2025768 AMAQI
21st Jul 2025749 AMAQI
21st Jul 20257210 AMAQI
21st Jul 20257211 AMAQI
21st Jul 20257912 PMAQI
21st Jul 2025771 PMAQI
21st Jul 2025782 PMAQI
21st Jul 2025763 PMAQI
21st Jul 2025784 PMAQI
21st Jul 2025715 PMAQI
21st Jul 2025716 PMAQI
21st Jul 2025727 PMAQI
21st Jul 2025738 PMAQI
21st Jul 2025749 PMAQI
21st Jul 20257710 PMAQI
21st Jul 20257411 PMAQI
22nd Jul 20257212 AMAQI
22nd Jul 2025701 AMAQI
22nd Jul 2025702 AMAQI
22nd Jul 2025703 AMAQI
22nd Jul 2025704 AMAQI
28°C26/31°C
22nd Jul 2025705 AMAQI
22nd Jul 2025646 AMAQI
22nd Jul 2025687 AMAQI
22nd Jul 2025728 AMAQI
22nd Jul 2025759 AMAQI
22nd Jul 20258010 AMAQI
22nd Jul 20258211 AMAQI
22nd Jul 20257412 PMAQI
22nd Jul 2025701 PMAQI
22nd Jul 2025752 PMAQI
22nd Jul 2025733 PMAQI
22nd Jul 2025744 PMAQI
22nd Jul 2025705 PMAQI
22nd Jul 2025696 PMAQI
22nd Jul 2025717 PMAQI
22nd Jul 2025728 PMAQI
22nd Jul 2025709 PMAQI
22nd Jul 20257110 PMAQI
22nd Jul 20256911 PMAQI
23rd Jul 20257012 AMAQI
23rd Jul 2025701 AMAQI
23rd Jul 2025702 AMAQI
23rd Jul 2025693 AMAQI
23rd Jul 2025704 AMAQI
29°C27/33°C
23rd Jul 2025675 AMAQI
23rd Jul 2025636 AMAQI
23rd Jul 2025687 AMAQI
23rd Jul 2025688 AMAQI
23rd Jul 2025689 AMAQI
23rd Jul 20256710 AMAQI
23rd Jul 20256411 AMAQI
23rd Jul 20256612 PMAQI
23rd Jul 2025691 PMAQI
23rd Jul 2025712 PMAQI
23rd Jul 2025723 PMAQI
23rd Jul 2025724 PMAQI
23rd Jul 2025715 PMAQI
23rd Jul 2025726 PMAQI
23rd Jul 2025717 PMAQI
23rd Jul 2025758 PMAQI
23rd Jul 2025749 PMAQI
23rd Jul 20257410 PMAQI
23rd Jul 20257311 PMAQI
24th Jul 20257412 AMAQI
24th Jul 2025681 AMAQI
24th Jul 2025672 AMAQI
24th Jul 2025673 AMAQI
24th Jul 2025694 AMAQI
29°C28/32°C
24th Jul 2025665 AMAQI
24th Jul 2025706 AMAQI
24th Jul 2025787 AMAQI
24th Jul 2025828 AMAQI
24th Jul 2025809 AMAQI
24th Jul 20257510 AMAQI
24th Jul 20257511 AMAQI
24th Jul 20257312 PMAQI
24th Jul 2025741 PMAQI
24th Jul 2025722 PMAQI
24th Jul 2025703 PMAQI
24th Jul 2025714 PMAQI
24th Jul 2025715 PMAQI
24th Jul 2025676 PMAQI
24th Jul 2025697 PMAQI
24th Jul 2025718 PMAQI
24th Jul 2025739 PMAQI
24th Jul 20257010 PMAQI
24th Jul 20257011 PMAQI
25th Jul 20256812 AMAQI
25th Jul 2025681 AMAQI
25th Jul 2025702 AMAQI
25th Jul 2025693 AMAQI
25th Jul 2025694 AMAQI
29°C26/31°C
25th Jul 2025695 AMAQI
25th Jul 2025706 AMAQI
25th Jul 2025747 AMAQI
25th Jul 2025768 AMAQI
25th Jul 2025759 AMAQI
25th Jul 20257510 AMAQI
25th Jul 20257611 AMAQI
25th Jul 20257212 PMAQI
25th Jul 2025741 PMAQI
25th Jul 2025732 PMAQI
25th Jul 2025733 PMAQI
25th Jul 2025724 PMAQI
25th Jul 2025705 PMAQI
25th Jul 2025726 PMAQI
25th Jul 2025707 PMAQI
25th Jul 2025738 PMAQI
25th Jul 2025729 PMAQI
25th Jul 20257010 PMAQI
25th Jul 20257011 PMAQI
26th Jul 20256812 AMAQI
26th Jul 2025681 AMAQI
26th Jul 2025692 AMAQI
26th Jul 2025703 AMAQI
26th Jul 2025704 AMAQI
29°C28/32°C
26th Jul 2025705 AMAQI
26th Jul 2025656 AMAQI
26th Jul 2025687 AMAQI
26th Jul 2025758 AMAQI
26th Jul 2025739 AMAQI
26th Jul 20257910 AMAQI
26th Jul 20257211 AMAQI
26th Jul 20257212 PMAQI
26th Jul 2025691 PMAQI
26th Jul 2025692 PMAQI
26th Jul 2025663 PMAQI
26th Jul 2025694 PMAQI
26th Jul 2025675 PMAQI
26th Jul 2025686 PMAQI
26th Jul 2025697 PMAQI
26th Jul 2025688 PMAQI
26th Jul 2025709 PMAQI
26th Jul 20257010 PMAQI
26th Jul 20257011 PMAQI
27th Jul 20256812 AMAQI
27th Jul 2025701 AMAQI
27th Jul 2025702 AMAQI
27th Jul 2025693 AMAQI
27th Jul 2025704 AMAQI
30°C28/32°C
27th Jul 2025695 AMAQI
27th Jul 2025626 AMAQI
27th Jul 2025717 AMAQI
27th Jul 2025748 AMAQI
27th Jul 2025729 AMAQI
27th Jul 20257110 AMAQI
27th Jul 20256811 AMAQI
27th Jul 20256612 PMAQI
27th Jul 2025661 PMAQI
27th Jul 2025652 PMAQI
27th Jul 2025643 PMAQI
27th Jul 2025634 PMAQI
27th Jul 2025645 PMAQI
27th Jul 2025676 PMAQI
27th Jul 2025697 PMAQI
27th Jul 2025718 PMAQI
27th Jul 2025759 PMAQI
27th Jul 20257110 PMAQI
27th Jul 20257011 PMAQI
28th Jul 20256812 AMAQI
28th Jul 2025661 AMAQI
28th Jul 2025672 AMAQI
28th Jul 2025683 AMAQI
28th Jul 2025684 AMAQI
31°C28/35°C
28th Jul 2025665 AMAQI
28th Jul 2025596 AMAQI
28th Jul 2025617 AMAQI
28th Jul 2025658 AMAQI
28th Jul 2025679 AMAQI
28th Jul 20256710 AMAQI
28th Jul 20256911 AMAQI
28th Jul 20257212 PMAQI
28th Jul 2025681 PMAQI
28th Jul 2025672 PMAQI
28th Jul 2025653 PMAQI
28th Jul 2025664 PMAQI
28th Jul 2025665 PMAQI
28th Jul 2025676 PMAQI
28th Jul 2025707 PMAQI
28th Jul 2025708 PMAQI
28th Jul 2025739 PMAQI
28th Jul 20257210 PMAQI
28th Jul 20257011 PMAQI
29th Jul 20256612 AMAQI
29th Jul 2025671 AMAQI
29th Jul 2025662 AMAQI
29th Jul 2025663 AMAQI
29th Jul 2025644 AMAQI
31°C27/36°C
29th Jul 2025665 AMAQI
29th Jul 2025666 AMAQI
29th Jul 2025697 AMAQI
29th Jul 2025688 AMAQI
29th Jul 2025689 AMAQI
29th Jul 20256710 AMAQI
29th Jul 20256811 AMAQI
29th Jul 20256712 PMAQI
29th Jul 2025641 PMAQI
29th Jul 2025642 PMAQI
29th Jul 2025663 PMAQI
29th Jul 2025634 PMAQI
29th Jul 2025685 PMAQI
29th Jul 2025656 PMAQI
29th Jul 2025647 PMAQI
29th Jul 2025658 PMAQI
29th Jul 2025689 PMAQI
29th Jul 20256810 PMAQI
29th Jul 20256911 PMAQI
30th Jul 20256712 AMAQI
30th Jul 2025661 AMAQI
30th Jul 2025662 AMAQI
30th Jul 2025653 AMAQI
30th Jul 2025654 AMAQI
32°C28/37°C
30th Jul 2025825 AMAQI
30th Jul 2025626 AMAQI
30th Jul 2025747 AMAQI
30th Jul 2025808 AMAQI
30th Jul 2025669 AMAQI
30th Jul 20256810 AMAQI
30th Jul 20256411 AMAQI
30th Jul 20256412 PMAQI
30th Jul 2025641 PMAQI
30th Jul 2025652 PMAQI
30th Jul 2025663 PMAQI
30th Jul 2025664 PMAQI
30th Jul 2025665 PMAQI
30th Jul 2025666 PMAQI
30th Jul 2025667 PMAQI
30th Jul 2025668 PMAQI
30th Jul 2025679 PMAQI
30th Jul 20256710 PMAQI
30th Jul 20256711 PMAQI
31st Jul 20256612 AMAQI
31st Jul 2025651 AMAQI
31st Jul 2025652 AMAQI
31st Jul 2025653 AMAQI
31st Jul 2025654 AMAQI
31°C28/37°C
31st Jul 2025655 AMAQI
31st Jul 2025656 AMAQI
31st Jul 2025697 AMAQI
31st Jul 2025788 AMAQI
31st Jul 2025669 AMAQI
31st Jul 20257310 AMAQI
31st Jul 20257411 AMAQI
31st Jul 20257412 PMAQI
31st Jul 2025741 PMAQI
31st Jul 2025742 PMAQI
31st Jul 2025773 PMAQI
31st Jul 2025784 PMAQI
31st Jul 2025635 PMAQI
31st Jul 2025636 PMAQI
31st Jul 2025707 PMAQI
31st Jul 2025768 PMAQI
31st Jul 2025749 PMAQI
31st Jul 20257210 PMAQI
31st Jul 20257011 PMAQI
1st Aug 20256712 AMAQI
1st Aug 2025621 AMAQI
1st Aug 2025642 AMAQI
1st Aug 2025623 AMAQI
1st Aug 2025634 AMAQI
31°C28/35°C
1st Aug 2025635 AMAQI
1st Aug 2025696 AMAQI
1st Aug 2025637 AMAQI
1st Aug 2025638 AMAQI
1st Aug 2025649 AMAQI
1st Aug 20256810 AMAQI
1st Aug 20256711 AMAQI
1st Aug 20257412 PMAQI
1st Aug 2025711 PMAQI
1st Aug 2025712 PMAQI
1st Aug 2025733 PMAQI
1st Aug 2025634 PMAQI
1st Aug 2025695 PMAQI
1st Aug 2025686 PMAQI
1st Aug 2025727 PMAQI
1st Aug 2025738 PMAQI
1st Aug 2025739 PMAQI
1st Aug 20257410 PMAQI
1st Aug 20257611 PMAQI
2nd Aug 20256812 AMAQI
2nd Aug 2025671 AMAQI
2nd Aug 2025652 AMAQI
2nd Aug 2025663 AMAQI
2nd Aug 2025674 AMAQI
31°C28/35°C
2nd Aug 2025715 AMAQI
2nd Aug 2025736 AMAQI
2nd Aug 2025747 AMAQI
2nd Aug 2025738 AMAQI
2nd Aug 2025779 AMAQI
2nd Aug 20258210 AMAQI
2nd Aug 20257411 AMAQI
2nd Aug 20258012 PMAQI
2nd Aug 2025821 PMAQI
2nd Aug 2025732 PMAQI
2nd Aug 2025763 PMAQI
2nd Aug 2025744 PMAQI
2nd Aug 2025765 PMAQI
2nd Aug 2025766 PMAQI
2nd Aug 2025747 PMAQI
2nd Aug 2025768 PMAQI
2nd Aug 2025799 PMAQI
2nd Aug 20257610 PMAQI
2nd Aug 20257511 PMAQI
3rd Aug 20257012 AMAQI
3rd Aug 2025701 AMAQI
3rd Aug 2025722 AMAQI
3rd Aug 2025723 AMAQI
3rd Aug 2025704 AMAQI
31°C28/34°C
3rd Aug 2025755 AMAQI
3rd Aug 2025746 AMAQI
3rd Aug 2025617 AMAQI
3rd Aug 2025828 AMAQI
3rd Aug 2025769 AMAQI
3rd Aug 20257510 AMAQI
3rd Aug 20257711 AMAQI
3rd Aug 20257812 PMAQI
3rd Aug 2025701 PMAQI
3rd Aug 2025642 PMAQI
3rd Aug 2025643 PMAQI
3rd Aug 2025704 PMAQI
3rd Aug 2025675 PMAQI
3rd Aug 2025736 PMAQI
3rd Aug 2025737 PMAQI
3rd Aug 2025768 PMAQI
3rd Aug 2025749 PMAQI
3rd Aug 20257010 PMAQI
3rd Aug 20257111 PMAQI
4th Aug 20257112 AMAQI
4th Aug 2025731 AMAQI
4th Aug 2025722 AMAQI
4th Aug 2025723 AMAQI
4th Aug 2025724 AMAQI
30°C28/34°C
4th Aug 2025685 AMAQI
4th Aug 2025646 AMAQI
4th Aug 2025507 AMAQI
4th Aug 2025648 AMAQI
4th Aug 2025729 AMAQI
4th Aug 20255910 AMAQI
4th Aug 20257611 AMAQI
4th Aug 20257012 PMAQI
4th Aug 2025711 PMAQI
4th Aug 2025752 PMAQI
4th Aug 2025743 PMAQI
4th Aug 2025744 PMAQI
4th Aug 2025735 PMAQI
4th Aug 2025726 PMAQI
4th Aug 2025727 PMAQI
4th Aug 2025758 PMAQI
4th Aug 2025689 PMAQI
4th Aug 20257010 PMAQI
4th Aug 20256911 PMAQI
5th Aug 20256512 AMAQI
5th Aug 2025681 AMAQI
5th Aug 2025672 AMAQI
5th Aug 2025673 AMAQI
5th Aug 2025664 AMAQI
30°C27/34°C
5th Aug 2025675 AMAQI
5th Aug 2025706 AMAQI
5th Aug 2025547 AMAQI
5th Aug 2025698 AMAQI
5th Aug 2025609 AMAQI
5th Aug 20255310 AMAQI
5th Aug 20256711 AMAQI
5th Aug 20257412 PMAQI
5th Aug 2025621 PMAQI
5th Aug 2025642 PMAQI
5th Aug 2025663 PMAQI
5th Aug 2025624 PMAQI
5th Aug 2025665 PMAQI
5th Aug 2025726 PMAQI
5th Aug 2025807 PMAQI
5th Aug 2025748 PMAQI
5th Aug 2025719 PMAQI
5th Aug 20256910 PMAQI
5th Aug 20257211 PMAQI
6th Aug 20256612 AMAQI
6th Aug 2025661 AMAQI
6th Aug 2025662 AMAQI
6th Aug 2025663 AMAQI
6th Aug 2025654 AMAQI
29°C26/33°C
6th Aug 2025675 AMAQI
6th Aug 2025626 AMAQI
6th Aug 2025667 AMAQI
6th Aug 2025668 AMAQI
6th Aug 2025829 AMAQI
6th Aug 20257910 AMAQI
6th Aug 20257611 AMAQI
6th Aug 20257512 PMAQI
6th Aug 2025781 PMAQI
6th Aug 2025862 PMAQI
6th Aug 2025723 PMAQI
6th Aug 2025654 PMAQI
6th Aug 2025625 PMAQI
6th Aug 2025666 PMAQI
6th Aug 2025727 PMAQI
6th Aug 2025728 PMAQI
6th Aug 2025729 PMAQI
6th Aug 20257110 PMAQI
6th Aug 20257311 PMAQI
7th Aug 20256412 AMAQI
7th Aug 2025701 AMAQI
7th Aug 2025702 AMAQI
7th Aug 2025703 AMAQI
7th Aug 2025684 AMAQI
30°C28/34°C
7th Aug 2025645 AMAQI
7th Aug 2025716 AMAQI
7th Aug 2025717 AMAQI
7th Aug 2025728 AMAQI
7th Aug 2025679 AMAQI
7th Aug 20257510 AMAQI
7th Aug 20257211 AMAQI
7th Aug 20257212 PMAQI
7th Aug 2025741 PMAQI
7th Aug 2025722 PMAQI
7th Aug 2025773 PMAQI
7th Aug 2025834 PMAQI
7th Aug 2025725 PMAQI
7th Aug 2025706 PMAQI
7th Aug 2025737 PMAQI
7th Aug 2025758 PMAQI
7th Aug 2025769 PMAQI
7th Aug 20257410 PMAQI
7th Aug 20257811 PMAQI
8th Aug 20257412 AMAQI
8th Aug 2025711 AMAQI
8th Aug 2025722 AMAQI
8th Aug 2025713 AMAQI
8th Aug 2025714 AMAQI
30°C28/34°C
8th Aug 2025715 AMAQI
8th Aug 2025616 AMAQI
8th Aug 2025657 AMAQI
8th Aug 2025668 AMAQI
8th Aug 2025679 AMAQI
8th Aug 20257710 AMAQI
8th Aug 20257511 AMAQI
8th Aug 20257212 PMAQI
8th Aug 2025661 PMAQI
8th Aug 2025702 PMAQI
8th Aug 2025743 PMAQI
8th Aug 2025804 PMAQI
8th Aug 2025765 PMAQI
8th Aug 2025746 PMAQI
8th Aug 2025747 PMAQI
8th Aug 2025728 PMAQI
8th Aug 2025769 PMAQI
8th Aug 20257510 PMAQI
8th Aug 20257511 PMAQI
9th Aug 20257212 AMAQI
9th Aug 2025721 AMAQI
9th Aug 2025702 AMAQI
9th Aug 2025703 AMAQI
9th Aug 2025724 AMAQI
30°C28/33°C
9th Aug 2025755 AMAQI
9th Aug 2025756 AMAQI
9th Aug 2025727 AMAQI
9th Aug 2025698 AMAQI
9th Aug 2025759 AMAQI
9th Aug 20257210 AMAQI
9th Aug 20257011 AMAQI
9th Aug 20257312 PMAQI
9th Aug 2025751 PMAQI
9th Aug 2025712 PMAQI
9th Aug 2025723 PMAQI
9th Aug 2025734 PMAQI
9th Aug 2025765 PMAQI
9th Aug 2025766 PMAQI
9th Aug 2025757 PMAQI
9th Aug 2025768 PMAQI
9th Aug 2025769 PMAQI
9th Aug 20257810 PMAQI
9th Aug 20257411 PMAQI
10th Aug 20257512 AMAQI
10th Aug 2025711 AMAQI
10th Aug 2025702 AMAQI
10th Aug 2025703 AMAQI
10th Aug 2025724 AMAQI
29°C26/30°C
10th Aug 2025725 AMAQI
5 AM10th Aug 2025666 AMAQI
10th Aug 2025737 AMAQI
10th Aug 2025768 AMAQI
10th Aug 2025739 AMAQI
10th Aug 20257210 AMAQI
11 AM
6 PM
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 6 PM
71AQI
14 hours / Day
420 hours / Month
Avg. Lowest Time
5 AM - 6 PM
71AQI
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. 71), while the lowest AQI was between 5 AM to 6 PM (Avg. 71).
Night time
Avg. Highest Time
12 AM - 11 PM
71AQI
10 hours / Day
300 hours / Month
Avg. Lowest Time
12 AM - 11 PM
71AQI
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. 71), while the lowest AQI was between 12 AM to 11 PM (Avg. 71).
2025 Days Vs Air Quality
Sridevi Colony, Chennai, Tamil Nadu, India
2025
75%
165
24%
54
0.9%
2
Total number of days with different AQI categories in last 222 days in 2025 (143 days remaining)
Good
0 DaysModerate
165 DaysPoor
54 DaysUnhealthy
2 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2025, 0% of 222 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
Sridevi Colony, Chennai, Tamil Nadu, 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
115AQI
115AQI
2nd January 2025
142AQI
142AQI
3rd January 2025
141AQI
141AQI
4th January 2025
148AQI
148AQI
5th January 2025
150AQI
150AQI
6th January 2025
155AQI
155AQI
7th January 2025
145AQI
145AQI
8th January 2025
150AQI
150AQI
9th January 2025
146AQI
146AQI
10th January 2025
148AQI
148AQI
11th January 2025
118AQI
118AQI
12th January 2025
122AQI
122AQI
13th January 2025
114AQI
114AQI
14th January 2025
91AQI
91AQI
15th January 2025
88AQI
88AQI
16th January 2025
129AQI
129AQI
17th January 2025
140AQI
140AQI
18th January 2025
131AQI
131AQI
19th January 2025
114AQI
114AQI
20th January 2025
136AQI
136AQI
21st January 2025
137AQI
137AQI
22nd January 2025
142AQI
142AQI
23rd January 2025
115AQI
115AQI
24th January 2025
111AQI
111AQI
25th January 2025
109AQI
109AQI
26th January 2025
107AQI
107AQI
27th January 2025
115AQI
115AQI
28th January 2025
137AQI
137AQI
29th January 2025
137AQI
137AQI
30th January 2025
131AQI
131AQI
31st January 2025
101AQI
101AQI
1st February 2025
97AQI
97AQI
2nd February 2025
87AQI
87AQI
3rd February 2025
87AQI
87AQI
4th February 2025
103AQI
103AQI
5th February 2025
127AQI
127AQI
6th February 2025
132AQI
132AQI
7th February 2025
142AQI
142AQI
8th February 2025
134AQI
134AQI
9th February 2025
139AQI
139AQI
10th February 2025
153AQI
153AQI
11th February 2025
119AQI
119AQI
12th February 2025
124AQI
124AQI
13th February 2025
100AQI
100AQI
14th February 2025
102AQI
102AQI
15th February 2025
96AQI
96AQI
16th February 2025
108AQI
108AQI
17th February 2025
124AQI
124AQI
18th February 2025
126AQI
126AQI
19th February 2025
123AQI
123AQI
20th February 2025
109AQI
109AQI
21st February 2025
99AQI
99AQI
22nd February 2025
104AQI
104AQI
23rd February 2025
98AQI
98AQI
24th February 2025
98AQI
98AQI
25th February 2025
114AQI
114AQI
26th February 2025
124AQI
124AQI
27th February 2025
114AQI
114AQI
28th February 2025
108AQI
108AQI
1st March 2025
84AQI
84AQI
2nd March 2025
78AQI
78AQI
3rd March 2025
80AQI
80AQI
4th March 2025
78AQI
78AQI
5th March 2025
81AQI
81AQI
6th March 2025
104AQI
104AQI
7th March 2025
121AQI
121AQI
8th March 2025
107AQI
107AQI
9th March 2025
90AQI
90AQI
10th March 2025
93AQI
93AQI
11th March 2025
92AQI
92AQI
12th March 2025
89AQI
89AQI
13th March 2025
80AQI
80AQI
14th March 2025
93AQI
93AQI
15th March 2025
70AQI
70AQI
16th March 2025
80AQI
80AQI
17th March 2025
108AQI
108AQI
18th March 2025
91AQI
91AQI
19th March 2025
86AQI
86AQI
20th March 2025
87AQI
87AQI
21st March 2025
86AQI
86AQI
22nd March 2025
84AQI
84AQI
23rd March 2025
77AQI
77AQI
24th March 2025
84AQI
84AQI
25th March 2025
88AQI
88AQI
26th March 2025
96AQI
96AQI
27th March 2025
111AQI
111AQI
28th March 2025
96AQI
96AQI
29th March 2025
110AQI
110AQI
30th March 2025
90AQI
90AQI
31st March 2025
97AQI
97AQI
1st April 2025
102AQI
102AQI
2nd April 2025
87AQI
87AQI
3rd April 2025
74AQI
74AQI
4th April 2025
78AQI
78AQI
5th April 2025
67AQI
67AQI
6th April 2025
68AQI
68AQI
7th April 2025
67AQI
67AQI
8th April 2025
68AQI
68AQI
9th April 2025
63AQI
63AQI
10th April 2025
80AQI
80AQI
11th April 2025
85AQI
85AQI
12th April 2025
93AQI
93AQI
13th April 2025
87AQI
87AQI
14th April 2025
78AQI
78AQI
15th April 2025
70AQI
70AQI
16th April 2025
76AQI
76AQI
17th April 2025
76AQI
76AQI
18th April 2025
73AQI
73AQI
19th April 2025
82AQI
82AQI
20th April 2025
79AQI
79AQI
21st April 2025
79AQI
79AQI
22nd April 2025
79AQI
79AQI
23rd April 2025
77AQI
77AQI
24th April 2025
74AQI
74AQI
25th April 2025
76AQI
76AQI
26th April 2025
75AQI
75AQI
27th April 2025
69AQI
69AQI
28th April 2025
61AQI
61AQI
29th April 2025
62AQI
62AQI
30th April 2025
66AQI
66AQI
1st May 2025
69AQI
69AQI
2nd May 2025
71AQI
71AQI
3rd May 2025
83AQI
83AQI
4th May 2025
79AQI
79AQI
5th May 2025
83AQI
83AQI
6th May 2025
80AQI
80AQI
7th May 2025
82AQI
82AQI
8th May 2025
90AQI
90AQI
9th May 2025
94AQI
94AQI
10th May 2025
93AQI
93AQI
11th May 2025
96AQI
96AQI
12th May 2025
94AQI
94AQI
13th May 2025
100AQI
100AQI
14th May 2025
96AQI
96AQI
15th May 2025
99AQI
99AQI
16th May 2025
95AQI
95AQI
17th May 2025
91AQI
91AQI
18th May 2025
86AQI
86AQI
19th May 2025
80AQI
80AQI
20th May 2025
78AQI
78AQI
21st May 2025
70AQI
70AQI
22nd May 2025
81AQI
81AQI
23rd May 2025
82AQI
82AQI
24th May 2025
74AQI
74AQI
25th May 2025
70AQI
70AQI
26th May 2025
65AQI
65AQI
27th May 2025
73AQI
73AQI
28th May 2025
90AQI
90AQI
29th May 2025
74AQI
74AQI
30th May 2025
83AQI
83AQI
31st May 2025
86AQI
86AQI
1st June 2025
82AQI
82AQI
2nd June 2025
86AQI
86AQI
3rd June 2025
83AQI
83AQI
4th June 2025
85AQI
85AQI
5th June 2025
93AQI
93AQI
6th June 2025
100AQI
100AQI
7th June 2025
97AQI
97AQI
8th June 2025
88AQI
88AQI
9th June 2025
90AQI
90AQI
10th June 2025
90AQI
90AQI
11th June 2025
91AQI
91AQI
12th June 2025
88AQI
88AQI
13th June 2025
84AQI
84AQI
14th June 2025
77AQI
77AQI
15th June 2025
77AQI
77AQI
16th June 2025
76AQI
76AQI
17th June 2025
81AQI
81AQI
18th June 2025
80AQI
80AQI
19th June 2025
80AQI
80AQI
20th June 2025
80AQI
80AQI
21st June 2025
70AQI
70AQI
22nd June 2025
70AQI
70AQI
23rd June 2025
69AQI
69AQI
24th June 2025
70AQI
70AQI
25th June 2025
68AQI
68AQI
26th June 2025
66AQI
66AQI
27th June 2025
65AQI
65AQI
28th June 2025
65AQI
65AQI
29th June 2025
65AQI
65AQI
30th June 2025
64AQI
64AQI
1st July 2025
66AQI
66AQI
2nd July 2025
69AQI
69AQI
3rd July 2025
65AQI
65AQI
4th July 2025
65AQI
65AQI
5th July 2025
65AQI
65AQI
6th July 2025
63AQI
63AQI
7th July 2025
64AQI
64AQI
8th July 2025
68AQI
68AQI
9th July 2025
69AQI
69AQI
10th July 2025
70AQI
70AQI
11th July 2025
73AQI
73AQI
12th July 2025
73AQI
73AQI
13th July 2025
73AQI
73AQI
14th July 2025
70AQI
70AQI
15th July 2025
72AQI
72AQI
16th July 2025
71AQI
71AQI
17th July 2025
70AQI
70AQI
18th July 2025
71AQI
71AQI
19th July 2025
72AQI
72AQI
20th July 2025
71AQI
71AQI
21st July 2025
73AQI
73AQI
22nd July 2025
71AQI
71AQI
23rd July 2025
70AQI
70AQI
24th July 2025
73AQI
73AQI
25th July 2025
71AQI
71AQI
26th July 2025
69AQI
69AQI
27th July 2025
68AQI
68AQI
28th July 2025
68AQI
68AQI
29th July 2025
66AQI
66AQI
30th July 2025
67AQI
67AQI
31st July 2025
70AQI
70AQI
1st August 2025
68AQI
68AQI
2nd August 2025
74AQI
74AQI
3rd August 2025
72AQI
72AQI
4th August 2025
70AQI
70AQI
5th August 2025
68AQI
68AQI
6th August 2025
69AQI
69AQI
7th August 2025
71AQI
71AQI
8th August 2025
73AQI
73AQI
9th August 2025
72AQI
72AQI
128AQI
114AQI
91AQI
76AQI
83AQI
79AQI
69AQI
71AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202590AQI
2
28
1
8
19
1
25
6
29
1
31
30
31
9
165
54
2
Highest AQI recorded in
January128AQI
Lowest AQI recorded in
July69AQI
202482AQI
6
22
3
7
22
16
15
9
20
1
16
15
1
29
4
27
8
23
2
26
2
7
16
6
2
12
17
1
18
13
47
215
98
6
Highest AQI recorded in
January121AQI
Lowest AQI recorded in
May51AQI
202392AQI
5
23
3
11
17
2
21
8
1
26
3
23
8
27
3
31
31
30
21
10
20
9
9
17
5
3
255
98
8
Highest AQI recorded in
January123AQI
Lowest AQI recorded in
July70AQI
202286AQI
1
30
27
1
29
2
7
20
17
14
21
9
4
26
2
10
23
5
2
13
10
5
1
2
14
12
2
16
8
7
18
246
61
14
1
Highest AQI recorded in
December113AQI
Lowest AQI recorded in
April60AQI
202186AQI
3
1
6
6
1
19
2
29
2
1
28
1
18
10
2
2
100
21
6
Highest AQI recorded in
January159AQI
Lowest AQI recorded in
November72AQI
202092AQI
1
29
12
19
10
15
5
11
20
8
22
8
23
3
20
8
1
25
4
10
16
5
2
8
12
8
1
5
8
15
44
160
102
28
Highest AQI recorded in
December133AQI
Lowest AQI recorded in
June60AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2020(Avg.)
92AQILeast Polluted Year Recorded
2024(Avg.)
82AQISridevi Colony's annual 2025 AQI (90) shows an average percentage change of 3.6% (worsened AQI) compared to previous years: 2020 (92), 2021 (86), 2022 (86), 2023 (92), 2024 (82).
