Potheri, 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
Potheri, Chennai, Tamil Nadu, India
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
16th Aug 2021
132AQILowest AQI recorded on
15th Aug 2024
25AQISame Day Analysis (12th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 69 of Moderate air quality, showing improvement over 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 12th Aug - 13th Aug 2025
Potheri, Chennai, Tamil Nadu, India
AQI
Day
Night
.
5 AM12th Aug 2025
6 PM
4 AM13th Aug 2025
Day time
Avg. Highest Time
3PM12th Aug
76AQI
Avg. Lowest Time
6AM12th Aug
58AQI
Night time
Avg. Highest Time
8PM12th Aug
77AQI
Avg. Lowest Time
3AM13th Aug
64AQI
In the last 24 hours,
Potheri's AQI reached its highest point of 77 at 8 PM during the Night, while the lowest point, 58, was recorded at 6 AM during the Day between 12th Aug and 13th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Potheri, Chennai, Tamil Nadu, India
JulAug
14th - 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 - 11th11th - 12th12th - 13th13th
Day
Night
14th Jul 2025715 AMAQI
14th Jul 2025586 AMAQI
14th Jul 2025647 AMAQI
14th Jul 2025678 AMAQI
14th Jul 2025729 AMAQI
14th Jul 20257610 AMAQI
14th Jul 20257211 AMAQI
14th Jul 20257312 PMAQI
14th Jul 2025721 PMAQI
14th Jul 2025722 PMAQI
14th Jul 2025713 PMAQI
14th Jul 2025714 PMAQI
14th Jul 2025755 PMAQI
14th Jul 2025746 PMAQI
14th Jul 2025747 PMAQI
14th Jul 2025718 PMAQI
14th Jul 2025749 PMAQI
14th Jul 20257410 PMAQI
14th Jul 20257211 PMAQI
15th Jul 20257312 AMAQI
15th Jul 2025731 AMAQI
15th Jul 2025742 AMAQI
15th Jul 2025733 AMAQI
15th Jul 2025734 AMAQI
32°C30/35°C
15th Jul 2025735 AMAQI
15th Jul 2025716 AMAQI
15th Jul 2025797 AMAQI
15th Jul 2025808 AMAQI
15th Jul 2025829 AMAQI
15th Jul 20257410 AMAQI
15th Jul 20257211 AMAQI
15th Jul 20257212 PMAQI
15th Jul 2025721 PMAQI
15th Jul 2025722 PMAQI
15th Jul 2025723 PMAQI
15th Jul 2025704 PMAQI
15th Jul 2025725 PMAQI
15th Jul 2025736 PMAQI
15th Jul 2025747 PMAQI
15th Jul 2025728 PMAQI
15th Jul 2025739 PMAQI
15th Jul 20257410 PMAQI
15th Jul 20257311 PMAQI
16th Jul 20257312 AMAQI
16th Jul 2025731 AMAQI
16th Jul 2025732 AMAQI
16th Jul 2025713 AMAQI
16th Jul 2025724 AMAQI
32°C30/36°C
16th Jul 2025725 AMAQI
16th Jul 2025696 AMAQI
16th Jul 2025747 AMAQI
16th Jul 2025738 AMAQI
16th Jul 2025729 AMAQI
16th Jul 20257610 AMAQI
16th Jul 20258411 AMAQI
16th Jul 20258312 PMAQI
16th Jul 2025741 PMAQI
16th Jul 2025722 PMAQI
16th Jul 2025733 PMAQI
16th Jul 2025714 PMAQI
16th Jul 2025725 PMAQI
16th Jul 2025726 PMAQI
16th Jul 2025747 PMAQI
16th Jul 2025748 PMAQI
16th Jul 2025749 PMAQI
16th Jul 20257410 PMAQI
16th Jul 20257611 PMAQI
17th Jul 20257612 AMAQI
17th Jul 2025741 AMAQI
17th Jul 2025732 AMAQI
17th Jul 2025743 AMAQI
17th Jul 2025724 AMAQI
31°C30/34°C
17th Jul 2025685 AMAQI
17th Jul 2025666 AMAQI
17th Jul 2025667 AMAQI
17th Jul 2025668 AMAQI
17th Jul 2025719 AMAQI
17th Jul 20257410 AMAQI
17th Jul 20257511 AMAQI
17th Jul 20257312 PMAQI
17th Jul 2025721 PMAQI
17th Jul 2025752 PMAQI
17th Jul 2025743 PMAQI
17th Jul 2025734 PMAQI
17th Jul 2025725 PMAQI
17th Jul 2025726 PMAQI
17th Jul 2025747 PMAQI
17th Jul 2025728 PMAQI
17th Jul 2025749 PMAQI
17th Jul 20257310 PMAQI
17th Jul 20257211 PMAQI
18th Jul 20257212 AMAQI
18th Jul 2025721 AMAQI
18th Jul 2025732 AMAQI
18th Jul 2025703 AMAQI
18th Jul 2025724 AMAQI
31°C28/34°C
18th Jul 2025685 AMAQI
18th Jul 2025556 AMAQI
18th Jul 2025647 AMAQI
18th Jul 2025678 AMAQI
18th Jul 2025739 AMAQI
18th Jul 20257410 AMAQI
18th Jul 20257511 AMAQI
18th Jul 20257512 PMAQI
18th Jul 2025721 PMAQI
18th Jul 2025722 PMAQI
18th Jul 2025743 PMAQI
18th Jul 2025744 PMAQI
18th Jul 2025735 PMAQI
18th Jul 2025706 PMAQI
18th Jul 2025737 PMAQI
18th Jul 2025718 PMAQI
18th Jul 2025729 PMAQI
18th Jul 20257110 PMAQI
18th Jul 20257311 PMAQI
19th Jul 20257112 AMAQI
19th Jul 2025701 AMAQI
19th Jul 2025692 AMAQI
19th Jul 2025703 AMAQI
19th Jul 2025704 AMAQI
29°C27/33°C
19th Jul 2025705 AMAQI
19th Jul 2025686 AMAQI
19th Jul 2025687 AMAQI
19th Jul 2025718 AMAQI
19th Jul 2025749 AMAQI
19th Jul 20257610 AMAQI
19th Jul 20257811 AMAQI
19th Jul 20257812 PMAQI
19th Jul 2025731 PMAQI
19th Jul 2025752 PMAQI
19th Jul 2025733 PMAQI
19th Jul 2025744 PMAQI
19th Jul 2025715 PMAQI
19th Jul 2025726 PMAQI
19th Jul 2025747 PMAQI
19th Jul 2025768 PMAQI
19th Jul 2025759 PMAQI
19th Jul 20257410 PMAQI
19th Jul 20257211 PMAQI
20th Jul 20257212 AMAQI
20th Jul 2025701 AMAQI
20th Jul 2025722 AMAQI
20th Jul 2025713 AMAQI
20th Jul 2025724 AMAQI
29°C26/33°C
20th Jul 2025705 AMAQI
20th Jul 2025686 AMAQI
20th Jul 2025647 AMAQI
20th Jul 2025698 AMAQI
20th Jul 2025719 AMAQI
20th Jul 20257410 AMAQI
20th Jul 20257411 AMAQI
20th Jul 20257212 PMAQI
20th Jul 2025711 PMAQI
20th Jul 2025702 PMAQI
20th Jul 2025693 PMAQI
20th Jul 2025704 PMAQI
20th Jul 2025735 PMAQI
20th Jul 2025726 PMAQI
20th Jul 2025747 PMAQI
20th Jul 2025708 PMAQI
20th Jul 2025709 PMAQI
20th Jul 20257110 PMAQI
20th Jul 20257011 PMAQI
21st Jul 20256912 AMAQI
21st Jul 2025711 AMAQI
21st Jul 2025722 AMAQI
21st Jul 2025723 AMAQI
21st Jul 2025724 AMAQI
28°C26/32°C
21st Jul 2025695 AMAQI
21st Jul 2025646 AMAQI
21st Jul 2025687 AMAQI
21st Jul 2025738 AMAQI
21st Jul 2025729 AMAQI
21st Jul 20257410 AMAQI
21st Jul 20257611 AMAQI
21st Jul 20257912 PMAQI
21st Jul 2025731 PMAQI
21st Jul 2025752 PMAQI
21st Jul 2025743 PMAQI
21st Jul 2025744 PMAQI
21st Jul 2025715 PMAQI
21st Jul 2025716 PMAQI
21st Jul 2025727 PMAQI
21st Jul 2025728 PMAQI
21st Jul 2025729 PMAQI
21st Jul 20257010 PMAQI
21st Jul 20257211 PMAQI
22nd Jul 20257012 AMAQI
22nd Jul 2025681 AMAQI
22nd Jul 2025692 AMAQI
22nd Jul 2025693 AMAQI
22nd Jul 2025684 AMAQI
28°C27/31°C
22nd Jul 2025675 AMAQI
22nd Jul 2025646 AMAQI
22nd Jul 2025647 AMAQI
22nd Jul 2025658 AMAQI
22nd Jul 2025689 AMAQI
22nd Jul 20257310 AMAQI
22nd Jul 20257311 AMAQI
22nd Jul 20257212 PMAQI
22nd Jul 2025671 PMAQI
22nd Jul 2025702 PMAQI
22nd Jul 2025723 PMAQI
22nd Jul 2025724 PMAQI
22nd Jul 2025715 PMAQI
22nd Jul 2025706 PMAQI
22nd Jul 2025707 PMAQI
22nd Jul 2025688 PMAQI
22nd Jul 2025709 PMAQI
22nd Jul 20256910 PMAQI
22nd Jul 20256811 PMAQI
23rd Jul 20256812 AMAQI
23rd Jul 2025701 AMAQI
23rd Jul 2025692 AMAQI
23rd Jul 2025693 AMAQI
23rd Jul 2025704 AMAQI
29°C27/32°C
23rd Jul 2025695 AMAQI
23rd Jul 2025646 AMAQI
23rd Jul 2025627 AMAQI
23rd Jul 2025678 AMAQI
23rd Jul 2025689 AMAQI
23rd Jul 20256610 AMAQI
23rd Jul 20256611 AMAQI
23rd Jul 20256812 PMAQI
23rd Jul 2025701 PMAQI
23rd Jul 2025692 PMAQI
23rd Jul 2025723 PMAQI
23rd Jul 2025724 PMAQI
23rd Jul 2025715 PMAQI
23rd Jul 2025706 PMAQI
23rd Jul 2025687 PMAQI
23rd Jul 2025718 PMAQI
23rd Jul 2025709 PMAQI
23rd Jul 20257010 PMAQI
23rd Jul 20257011 PMAQI
24th Jul 20257212 AMAQI
24th Jul 2025671 AMAQI
24th Jul 2025682 AMAQI
24th Jul 2025673 AMAQI
24th Jul 2025674 AMAQI
29°C28/32°C
24th Jul 2025665 AMAQI
24th Jul 2025666 AMAQI
24th Jul 2025707 AMAQI
24th Jul 2025748 AMAQI
24th Jul 2025729 AMAQI
24th Jul 20257710 AMAQI
24th Jul 20257411 AMAQI
24th Jul 20257412 PMAQI
24th Jul 2025751 PMAQI
24th Jul 2025722 PMAQI
24th Jul 2025723 PMAQI
24th Jul 2025714 PMAQI
24th Jul 2025675 PMAQI
24th Jul 2025676 PMAQI
24th Jul 2025677 PMAQI
24th Jul 2025718 PMAQI
24th Jul 2025739 PMAQI
24th Jul 20257010 PMAQI
24th Jul 20257011 PMAQI
25th Jul 20256712 AMAQI
25th Jul 2025681 AMAQI
25th Jul 2025682 AMAQI
25th Jul 2025683 AMAQI
25th Jul 2025674 AMAQI
29°C26/31°C
25th Jul 2025685 AMAQI
25th Jul 2025706 AMAQI
25th Jul 2025727 AMAQI
25th Jul 2025728 AMAQI
25th Jul 2025729 AMAQI
25th Jul 20257410 AMAQI
25th Jul 20257411 AMAQI
25th Jul 20257412 PMAQI
25th Jul 2025741 PMAQI
25th Jul 2025732 PMAQI
25th Jul 2025763 PMAQI
25th Jul 2025724 PMAQI
25th Jul 2025715 PMAQI
25th Jul 2025736 PMAQI
25th Jul 2025717 PMAQI
25th Jul 2025708 PMAQI
25th Jul 2025709 PMAQI
25th Jul 20256910 PMAQI
25th Jul 20256911 PMAQI
26th Jul 20256612 AMAQI
26th Jul 2025671 AMAQI
26th Jul 2025682 AMAQI
26th Jul 2025683 AMAQI
26th Jul 2025684 AMAQI
29°C28/31°C
26th Jul 2025695 AMAQI
26th Jul 2025656 AMAQI
26th Jul 2025677 AMAQI
26th Jul 2025708 AMAQI
26th Jul 2025729 AMAQI
26th Jul 20257210 AMAQI
26th Jul 20257011 AMAQI
26th Jul 20257012 PMAQI
26th Jul 2025681 PMAQI
26th Jul 2025682 PMAQI
26th Jul 2025683 PMAQI
26th Jul 2025674 PMAQI
26th Jul 2025675 PMAQI
26th Jul 2025686 PMAQI
26th Jul 2025677 PMAQI
26th Jul 2025678 PMAQI
26th Jul 2025689 PMAQI
26th Jul 20257010 PMAQI
26th Jul 20257011 PMAQI
27th Jul 20257012 AMAQI
27th Jul 2025691 AMAQI
27th Jul 2025692 AMAQI
27th Jul 2025683 AMAQI
27th Jul 2025684 AMAQI
30°C28/31°C
27th Jul 2025695 AMAQI
27th Jul 2025586 AMAQI
27th Jul 2025647 AMAQI
27th Jul 2025708 AMAQI
27th Jul 2025709 AMAQI
27th Jul 20256910 AMAQI
27th Jul 20257011 AMAQI
27th Jul 20256812 PMAQI
27th Jul 2025701 PMAQI
27th Jul 2025672 PMAQI
27th Jul 2025673 PMAQI
27th Jul 2025674 PMAQI
27th Jul 2025665 PMAQI
27th Jul 2025676 PMAQI
27th Jul 2025687 PMAQI
27th Jul 2025698 PMAQI
27th Jul 2025759 PMAQI
27th Jul 20257210 PMAQI
27th Jul 20257011 PMAQI
28th Jul 20256912 AMAQI
28th Jul 2025681 AMAQI
28th Jul 2025682 AMAQI
28th Jul 2025683 AMAQI
28th Jul 2025674 AMAQI
31°C28/34°C
28th Jul 2025645 AMAQI
28th Jul 2025616 AMAQI
28th Jul 2025627 AMAQI
28th Jul 2025658 AMAQI
28th Jul 2025679 AMAQI
28th Jul 20256610 AMAQI
28th Jul 20257211 AMAQI
28th Jul 20256812 PMAQI
28th Jul 2025701 PMAQI
28th Jul 2025662 PMAQI
28th Jul 2025623 PMAQI
28th Jul 2025644 PMAQI
28th Jul 2025665 PMAQI
28th Jul 2025656 PMAQI
28th Jul 2025687 PMAQI
28th Jul 2025688 PMAQI
28th Jul 2025719 PMAQI
28th Jul 20257010 PMAQI
28th Jul 20256711 PMAQI
29th Jul 20256912 AMAQI
29th Jul 2025681 AMAQI
29th Jul 2025672 AMAQI
29th Jul 2025673 AMAQI
29th Jul 2025664 AMAQI
31°C27/35°C
29th Jul 2025685 AMAQI
29th Jul 2025636 AMAQI
29th Jul 2025727 AMAQI
29th Jul 2025678 AMAQI
29th Jul 2025689 AMAQI
29th Jul 20256710 AMAQI
29th Jul 20256611 AMAQI
29th Jul 20256612 PMAQI
29th Jul 2025671 PMAQI
29th Jul 2025652 PMAQI
29th Jul 2025653 PMAQI
29th Jul 2025664 PMAQI
29th Jul 2025665 PMAQI
29th Jul 2025656 PMAQI
29th Jul 2025667 PMAQI
29th Jul 2025668 PMAQI
29th Jul 2025679 PMAQI
29th Jul 20256710 PMAQI
29th Jul 20256711 PMAQI
30th Jul 20256612 AMAQI
30th Jul 2025661 AMAQI
30th Jul 2025642 AMAQI
30th Jul 2025653 AMAQI
30th Jul 2025664 AMAQI
31°C28/36°C
30th Jul 2025745 AMAQI
30th Jul 2025586 AMAQI
30th Jul 2025647 AMAQI
30th Jul 2025728 AMAQI
30th Jul 2025639 AMAQI
30th Jul 20256210 AMAQI
30th Jul 20255911 AMAQI
30th Jul 20256012 PMAQI
30th Jul 2025621 PMAQI
30th Jul 2025642 PMAQI
30th Jul 2025623 PMAQI
30th Jul 2025614 PMAQI
30th Jul 2025645 PMAQI
30th Jul 2025626 PMAQI
30th Jul 2025657 PMAQI
30th Jul 2025648 PMAQI
30th Jul 2025659 PMAQI
30th Jul 20256510 PMAQI
30th Jul 20256511 PMAQI
31st Jul 20256412 AMAQI
31st Jul 2025651 AMAQI
31st Jul 2025652 AMAQI
31st Jul 2025653 AMAQI
31st Jul 2025654 AMAQI
31°C28/35°C
31st Jul 2025655 AMAQI
31st Jul 2025656 AMAQI
31st Jul 2025687 AMAQI
31st Jul 2025788 AMAQI
31st Jul 2025729 AMAQI
31st Jul 20257210 AMAQI
31st Jul 20257111 AMAQI
31st Jul 20257012 PMAQI
31st Jul 2025711 PMAQI
31st Jul 2025702 PMAQI
31st Jul 2025733 PMAQI
31st Jul 2025824 PMAQI
31st Jul 2025635 PMAQI
31st Jul 2025666 PMAQI
31st Jul 2025767 PMAQI
31st Jul 2025808 PMAQI
31st Jul 2025769 PMAQI
31st Jul 20257410 PMAQI
31st Jul 20257411 PMAQI
1st Aug 20256912 AMAQI
1st Aug 2025661 AMAQI
1st Aug 2025672 AMAQI
1st Aug 2025643 AMAQI
1st Aug 2025664 AMAQI
31°C29/34°C
1st Aug 2025695 AMAQI
1st Aug 2025646 AMAQI
1st Aug 2025657 AMAQI
1st Aug 2025658 AMAQI
1st Aug 2025699 AMAQI
1st Aug 20256810 AMAQI
1st Aug 20256711 AMAQI
1st Aug 20257112 PMAQI
1st Aug 2025721 PMAQI
1st Aug 2025702 PMAQI
1st Aug 2025783 PMAQI
1st Aug 2025664 PMAQI
1st Aug 2025735 PMAQI
1st Aug 2025686 PMAQI
1st Aug 2025737 PMAQI
1st Aug 2025728 PMAQI
1st Aug 2025729 PMAQI
1st Aug 20257410 PMAQI
1st Aug 20257411 PMAQI
2nd Aug 20257112 AMAQI
2nd Aug 2025681 AMAQI
2nd Aug 2025672 AMAQI
2nd Aug 2025663 AMAQI
2nd Aug 2025674 AMAQI
31°C28/33°C
2nd Aug 2025695 AMAQI
2nd Aug 2025766 AMAQI
2nd Aug 2025747 AMAQI
2nd Aug 2025708 AMAQI
2nd Aug 2025789 AMAQI
2nd Aug 20257910 AMAQI
2nd Aug 20257811 AMAQI
2nd Aug 20258512 PMAQI
2nd Aug 2025851 PMAQI
2nd Aug 2025802 PMAQI
2nd Aug 2025753 PMAQI
2nd Aug 2025804 PMAQI
2nd Aug 2025735 PMAQI
2nd Aug 2025746 PMAQI
2nd Aug 2025727 PMAQI
2nd Aug 2025828 PMAQI
2nd Aug 2025799 PMAQI
2nd Aug 20257410 PMAQI
2nd Aug 20257211 PMAQI
3rd Aug 20257612 AMAQI
3rd Aug 2025751 AMAQI
3rd Aug 2025722 AMAQI
3rd Aug 2025723 AMAQI
3rd Aug 2025704 AMAQI
30°C29/33°C
3rd Aug 2025705 AMAQI
3rd Aug 2025866 AMAQI
3rd Aug 2025827 AMAQI
3rd Aug 2025708 AMAQI
3rd Aug 2025759 AMAQI
3rd Aug 20257410 AMAQI
3rd Aug 20257411 AMAQI
3rd Aug 20257212 PMAQI
3rd Aug 2025741 PMAQI
3rd Aug 2025702 PMAQI
3rd Aug 2025683 PMAQI
3rd Aug 2025714 PMAQI
3rd Aug 2025705 PMAQI
3rd Aug 2025726 PMAQI
3rd Aug 2025747 PMAQI
3rd Aug 2025778 PMAQI
3rd Aug 2025749 PMAQI
3rd Aug 20257410 PMAQI
3rd Aug 20257211 PMAQI
4th Aug 20257612 AMAQI
4th Aug 2025761 AMAQI
4th Aug 2025762 AMAQI
4th Aug 2025763 AMAQI
4th Aug 2025764 AMAQI
30°C28/32°C
4th Aug 2025705 AMAQI
4th Aug 2025656 AMAQI
4th Aug 2025637 AMAQI
4th Aug 2025708 AMAQI
4th Aug 2025709 AMAQI
4th Aug 20256210 AMAQI
4th Aug 20256511 AMAQI
4th Aug 20256312 PMAQI
4th Aug 2025681 PMAQI
4th Aug 2025682 PMAQI
4th Aug 2025733 PMAQI
4th Aug 2025724 PMAQI
4th Aug 2025765 PMAQI
4th Aug 2025706 PMAQI
4th Aug 2025717 PMAQI
4th Aug 2025768 PMAQI
4th Aug 2025759 PMAQI
4th Aug 20257010 PMAQI
4th Aug 20257011 PMAQI
5th Aug 20256512 AMAQI
5th Aug 2025691 AMAQI
5th Aug 2025692 AMAQI
5th Aug 2025703 AMAQI
5th Aug 2025704 AMAQI
29°C27/32°C
5th Aug 2025685 AMAQI
5th Aug 2025606 AMAQI
5th Aug 2025607 AMAQI
5th Aug 2025648 AMAQI
5th Aug 2025609 AMAQI
5th Aug 20255710 AMAQI
5th Aug 20257111 AMAQI
5th Aug 20258512 PMAQI
5th Aug 2025681 PMAQI
5th Aug 2025642 PMAQI
5th Aug 2025723 PMAQI
5th Aug 2025684 PMAQI
5th Aug 2025665 PMAQI
5th Aug 2025756 PMAQI
5th Aug 2025747 PMAQI
5th Aug 2025728 PMAQI
5th Aug 2025699 PMAQI
5th Aug 20256710 PMAQI
5th Aug 20256711 PMAQI
6th Aug 20256812 AMAQI
6th Aug 2025661 AMAQI
6th Aug 2025652 AMAQI
6th Aug 2025663 AMAQI
6th Aug 2025654 AMAQI
29°C26/32°C
6th Aug 2025655 AMAQI
6th Aug 2025656 AMAQI
6th Aug 2025667 AMAQI
6th Aug 2025668 AMAQI
6th Aug 2025779 AMAQI
6th Aug 202510110 AMAQI
6th Aug 20257611 AMAQI
6th Aug 20256812 PMAQI
6th Aug 2025811 PMAQI
6th Aug 2025762 PMAQI
6th Aug 2025763 PMAQI
6th Aug 2025684 PMAQI
6th Aug 2025625 PMAQI
6th Aug 2025646 PMAQI
6th Aug 2025717 PMAQI
6th Aug 2025708 PMAQI
6th Aug 2025709 PMAQI
6th Aug 20257010 PMAQI
6th Aug 20257211 PMAQI
7th Aug 20256612 AMAQI
7th Aug 2025701 AMAQI
7th Aug 2025702 AMAQI
7th Aug 2025703 AMAQI
7th Aug 2025684 AMAQI
30°C28/32°C
7th Aug 2025625 AMAQI
7th Aug 2025646 AMAQI
7th Aug 2025687 AMAQI
7th Aug 2025668 AMAQI
7th Aug 2025639 AMAQI
7th Aug 20257010 AMAQI
7th Aug 20256911 AMAQI
7th Aug 20257112 PMAQI
7th Aug 2025741 PMAQI
7th Aug 2025712 PMAQI
7th Aug 2025703 PMAQI
7th Aug 2025694 PMAQI
7th Aug 2025685 PMAQI
7th Aug 2025686 PMAQI
7th Aug 2025697 PMAQI
7th Aug 2025718 PMAQI
7th Aug 2025699 PMAQI
7th Aug 20257110 PMAQI
7th Aug 20257211 PMAQI
8th Aug 20257012 AMAQI
8th Aug 2025681 AMAQI
8th Aug 2025702 AMAQI
8th Aug 2025703 AMAQI
8th Aug 2025684 AMAQI
30°C29/32°C
8th Aug 2025675 AMAQI
8th Aug 2025596 AMAQI
8th Aug 2025617 AMAQI
8th Aug 2025588 AMAQI
8th Aug 2025649 AMAQI
8th Aug 20257910 AMAQI
8th Aug 20258411 AMAQI
8th Aug 20257812 PMAQI
8th Aug 2025701 PMAQI
8th Aug 2025692 PMAQI
8th Aug 2025723 PMAQI
8th Aug 2025744 PMAQI
8th Aug 2025715 PMAQI
8th Aug 2025716 PMAQI
8th Aug 2025687 PMAQI
8th Aug 2025688 PMAQI
8th Aug 2025729 PMAQI
8th Aug 20257010 PMAQI
8th Aug 20257011 PMAQI
9th Aug 20257112 AMAQI
9th Aug 2025661 AMAQI
9th Aug 2025682 AMAQI
9th Aug 2025703 AMAQI
9th Aug 2025704 AMAQI
30°C29/32°C
9th Aug 2025725 AMAQI
9th Aug 2025726 AMAQI
9th Aug 2025677 AMAQI
9th Aug 2025658 AMAQI
9th Aug 2025709 AMAQI
9th Aug 20257110 AMAQI
9th Aug 20257111 AMAQI
9th Aug 20256912 PMAQI
9th Aug 2025681 PMAQI
9th Aug 2025672 PMAQI
9th Aug 2025683 PMAQI
9th Aug 2025684 PMAQI
9th Aug 2025705 PMAQI
9th Aug 2025706 PMAQI
9th Aug 2025717 PMAQI
9th Aug 2025708 PMAQI
9th Aug 2025729 PMAQI
9th Aug 20257110 PMAQI
9th Aug 20257011 PMAQI
10th Aug 20257212 AMAQI
10th Aug 2025691 AMAQI
10th Aug 2025692 AMAQI
10th Aug 2025693 AMAQI
10th Aug 2025704 AMAQI
29°C27/30°C
10th Aug 2025705 AMAQI
10th Aug 2025586 AMAQI
10th Aug 2025657 AMAQI
10th Aug 2025638 AMAQI
10th Aug 2025679 AMAQI
10th Aug 20256410 AMAQI
10th Aug 20256311 AMAQI
10th Aug 20256012 PMAQI
10th Aug 2025621 PMAQI
10th Aug 2025602 PMAQI
10th Aug 2025643 PMAQI
10th Aug 2025664 PMAQI
10th Aug 2025685 PMAQI
10th Aug 2025686 PMAQI
10th Aug 2025687 PMAQI
10th Aug 2025708 PMAQI
10th Aug 2025729 PMAQI
10th Aug 20256910 PMAQI
10th Aug 20257011 PMAQI
11th Aug 20256812 AMAQI
11th Aug 2025701 AMAQI
11th Aug 2025682 AMAQI
11th Aug 2025683 AMAQI
11th Aug 2025684 AMAQI
28°C27/30°C
11th Aug 2025655 AMAQI
11th Aug 2025576 AMAQI
11th Aug 2025547 AMAQI
11th Aug 2025568 AMAQI
11th Aug 2025649 AMAQI
11th Aug 20256810 AMAQI
11th Aug 20257011 AMAQI
11th Aug 20256912 PMAQI
11th Aug 2025681 PMAQI
11th Aug 2025702 PMAQI
11th Aug 2025673 PMAQI
11th Aug 2025764 PMAQI
11th Aug 2025635 PMAQI
11th Aug 2025666 PMAQI
11th Aug 2025687 PMAQI
11th Aug 2025708 PMAQI
11th Aug 2025639 PMAQI
11th Aug 20256110 PMAQI
11th Aug 20256611 PMAQI
12th Aug 20256912 AMAQI
12th Aug 2025651 AMAQI
12th Aug 2025662 AMAQI
12th Aug 2025653 AMAQI
12th Aug 2025654 AMAQI
29°C28/31°C
12th Aug 2025705 AMAQI
12th Aug 2025586 AMAQI
12th Aug 2025637 AMAQI
12th Aug 2025628 AMAQI
12th Aug 2025609 AMAQI
12th Aug 20256310 AMAQI
12th Aug 20257211 AMAQI
12th Aug 20256912 PMAQI
12th Aug 2025721 PMAQI
12th Aug 2025692 PMAQI
12th Aug 2025763 PMAQI
12th Aug 2025664 PMAQI
12th Aug 2025665 PMAQI
12th Aug 2025716 PMAQI
12th Aug 2025717 PMAQI
12th Aug 2025778 PMAQI
12th Aug 2025709 PMAQI
12th Aug 20257510 PMAQI
12th Aug 20257211 PMAQI
13th Aug 20256912 AMAQI
13th Aug 2025661 AMAQI
13th Aug 2025662 AMAQI
13th Aug 2025643 AMAQI
13th Aug 2025654 AMAQI
30°C28/33°C
13th Aug 2025665 AMAQI
5 AM13th Aug 2025606 AMAQI
13th Aug 2025617 AMAQI
13th Aug 2025688 AMAQI
13th Aug 2025609 AMAQI
13th Aug 20256610 AMAQI
13th Aug 20256511 AMAQI
11 AM13th Aug 20256612 PMAQI
6 PM
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 6 PM
70AQI
14 hours / Day
420 hours / Month
Avg. Lowest Time
6 AM - 6 PM
70AQI
13 hours / Day
390 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 6 PM (Avg. 70), while the lowest AQI was between 6 AM to 6 PM (Avg. 70).
Night time
Avg. Highest Time
12 AM - 11 PM
70AQI
10 hours / Day
300 hours / Month
Avg. Lowest Time
12 AM - 11 PM
70AQI
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. 70), while the lowest AQI was between 12 AM to 11 PM (Avg. 70).
2025 Days Vs Air Quality
Potheri, Chennai, Tamil Nadu, India
2025
80%
179
20%
45
Total number of days with different AQI categories in last 225 days in 2025 (140 days remaining)
Good
0 DaysModerate
179 DaysPoor
45 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2025, 0% of 225 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
Potheri, 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
124AQI
124AQI
2nd January 2025
131AQI
131AQI
3rd January 2025
138AQI
138AQI
4th January 2025
143AQI
143AQI
5th January 2025
146AQI
146AQI
6th January 2025
147AQI
147AQI
7th January 2025
140AQI
140AQI
8th January 2025
145AQI
145AQI
9th January 2025
139AQI
139AQI
10th January 2025
138AQI
138AQI
11th January 2025
113AQI
113AQI
12th January 2025
120AQI
120AQI
13th January 2025
113AQI
113AQI
14th January 2025
86AQI
86AQI
15th January 2025
82AQI
82AQI
16th January 2025
127AQI
127AQI
17th January 2025
137AQI
137AQI
18th January 2025
128AQI
128AQI
19th January 2025
116AQI
116AQI
20th January 2025
134AQI
134AQI
21st January 2025
137AQI
137AQI
22nd January 2025
142AQI
142AQI
23rd January 2025
110AQI
110AQI
24th January 2025
114AQI
114AQI
25th January 2025
110AQI
110AQI
26th January 2025
106AQI
106AQI
27th January 2025
116AQI
116AQI
28th January 2025
137AQI
137AQI
29th January 2025
136AQI
136AQI
30th January 2025
133AQI
133AQI
31st January 2025
98AQI
98AQI
1st February 2025
91AQI
91AQI
2nd February 2025
85AQI
85AQI
3rd February 2025
82AQI
82AQI
4th February 2025
97AQI
97AQI
5th February 2025
109AQI
109AQI
6th February 2025
127AQI
127AQI
7th February 2025
132AQI
132AQI
8th February 2025
131AQI
131AQI
9th February 2025
135AQI
135AQI
10th February 2025
136AQI
136AQI
11th February 2025
107AQI
107AQI
12th February 2025
112AQI
112AQI
13th February 2025
94AQI
94AQI
14th February 2025
88AQI
88AQI
15th February 2025
87AQI
87AQI
16th February 2025
98AQI
98AQI
17th February 2025
114AQI
114AQI
18th February 2025
116AQI
116AQI
19th February 2025
133AQI
133AQI
20th February 2025
112AQI
112AQI
21st February 2025
95AQI
95AQI
22nd February 2025
98AQI
98AQI
23rd February 2025
89AQI
89AQI
24th February 2025
92AQI
92AQI
25th February 2025
104AQI
104AQI
26th February 2025
105AQI
105AQI
27th February 2025
99AQI
99AQI
28th February 2025
97AQI
97AQI
1st March 2025
79AQI
79AQI
2nd March 2025
72AQI
72AQI
3rd March 2025
72AQI
72AQI
4th March 2025
68AQI
68AQI
5th March 2025
81AQI
81AQI
6th March 2025
92AQI
92AQI
7th March 2025
102AQI
102AQI
8th March 2025
93AQI
93AQI
9th March 2025
85AQI
85AQI
10th March 2025
85AQI
85AQI
11th March 2025
82AQI
82AQI
12th March 2025
81AQI
81AQI
13th March 2025
74AQI
74AQI
14th March 2025
80AQI
80AQI
15th March 2025
67AQI
67AQI
16th March 2025
83AQI
83AQI
17th March 2025
84AQI
84AQI
18th March 2025
74AQI
74AQI
19th March 2025
72AQI
72AQI
20th March 2025
73AQI
73AQI
21st March 2025
78AQI
78AQI
22nd March 2025
74AQI
74AQI
23rd March 2025
71AQI
71AQI
24th March 2025
76AQI
76AQI
25th March 2025
85AQI
85AQI
26th March 2025
97AQI
97AQI
27th March 2025
111AQI
111AQI
28th March 2025
99AQI
99AQI
29th March 2025
104AQI
104AQI
30th March 2025
89AQI
89AQI
31st March 2025
92AQI
92AQI
1st April 2025
100AQI
100AQI
2nd April 2025
83AQI
83AQI
3rd April 2025
71AQI
71AQI
4th April 2025
74AQI
74AQI
5th April 2025
63AQI
63AQI
6th April 2025
63AQI
63AQI
7th April 2025
61AQI
61AQI
8th April 2025
63AQI
63AQI
9th April 2025
65AQI
65AQI
10th April 2025
79AQI
79AQI
11th April 2025
83AQI
83AQI
12th April 2025
92AQI
92AQI
13th April 2025
87AQI
87AQI
14th April 2025
73AQI
73AQI
15th April 2025
68AQI
68AQI
16th April 2025
71AQI
71AQI
17th April 2025
72AQI
72AQI
18th April 2025
69AQI
69AQI
19th April 2025
81AQI
81AQI
20th April 2025
78AQI
78AQI
21st April 2025
82AQI
82AQI
22nd April 2025
76AQI
76AQI
23rd April 2025
69AQI
69AQI
24th April 2025
72AQI
72AQI
25th April 2025
71AQI
71AQI
26th April 2025
69AQI
69AQI
27th April 2025
60AQI
60AQI
28th April 2025
54AQI
54AQI
29th April 2025
56AQI
56AQI
30th April 2025
59AQI
59AQI
1st May 2025
64AQI
64AQI
2nd May 2025
65AQI
65AQI
3rd May 2025
75AQI
75AQI
4th May 2025
73AQI
73AQI
5th May 2025
75AQI
75AQI
6th May 2025
74AQI
74AQI
7th May 2025
78AQI
78AQI
8th May 2025
90AQI
90AQI
9th May 2025
95AQI
95AQI
10th May 2025
89AQI
89AQI
11th May 2025
95AQI
95AQI
12th May 2025
93AQI
93AQI
13th May 2025
98AQI
98AQI
14th May 2025
92AQI
92AQI
15th May 2025
97AQI
97AQI
16th May 2025
92AQI
92AQI
17th May 2025
85AQI
85AQI
18th May 2025
81AQI
81AQI
19th May 2025
77AQI
77AQI
20th May 2025
81AQI
81AQI
21st May 2025
69AQI
69AQI
22nd May 2025
86AQI
86AQI
23rd May 2025
83AQI
83AQI
24th May 2025
70AQI
70AQI
25th May 2025
69AQI
69AQI
26th May 2025
68AQI
68AQI
27th May 2025
74AQI
74AQI
28th May 2025
89AQI
89AQI
29th May 2025
72AQI
72AQI
30th May 2025
78AQI
78AQI
31st May 2025
83AQI
83AQI
1st June 2025
81AQI
81AQI
2nd June 2025
84AQI
84AQI
3rd June 2025
77AQI
77AQI
4th June 2025
77AQI
77AQI
5th June 2025
86AQI
86AQI
6th June 2025
97AQI
97AQI
7th June 2025
96AQI
96AQI
8th June 2025
88AQI
88AQI
9th June 2025
85AQI
85AQI
10th June 2025
86AQI
86AQI
11th June 2025
89AQI
89AQI
12th June 2025
85AQI
85AQI
13th June 2025
79AQI
79AQI
14th June 2025
74AQI
74AQI
15th June 2025
70AQI
70AQI
16th June 2025
70AQI
70AQI
17th June 2025
72AQI
72AQI
18th June 2025
73AQI
73AQI
19th June 2025
73AQI
73AQI
20th June 2025
74AQI
74AQI
21st June 2025
72AQI
72AQI
22nd June 2025
73AQI
73AQI
23rd June 2025
71AQI
71AQI
24th June 2025
73AQI
73AQI
25th June 2025
73AQI
73AQI
26th June 2025
70AQI
70AQI
27th June 2025
68AQI
68AQI
28th June 2025
68AQI
68AQI
29th June 2025
69AQI
69AQI
30th June 2025
68AQI
68AQI
1st July 2025
68AQI
68AQI
2nd July 2025
71AQI
71AQI
3rd July 2025
70AQI
70AQI
4th July 2025
69AQI
69AQI
5th July 2025
68AQI
68AQI
6th July 2025
67AQI
67AQI
7th July 2025
68AQI
68AQI
8th July 2025
69AQI
69AQI
9th July 2025
72AQI
72AQI
10th July 2025
72AQI
72AQI
11th July 2025
75AQI
75AQI
12th July 2025
75AQI
75AQI
13th July 2025
74AQI
74AQI
14th July 2025
73AQI
73AQI
15th July 2025
73AQI
73AQI
16th July 2025
73AQI
73AQI
17th July 2025
73AQI
73AQI
18th July 2025
71AQI
71AQI
19th July 2025
72AQI
72AQI
20th July 2025
71AQI
71AQI
21st July 2025
71AQI
71AQI
22nd July 2025
69AQI
69AQI
23rd July 2025
68AQI
68AQI
24th July 2025
71AQI
71AQI
25th July 2025
70AQI
70AQI
26th July 2025
68AQI
68AQI
27th July 2025
68AQI
68AQI
28th July 2025
67AQI
67AQI
29th July 2025
67AQI
67AQI
30th July 2025
64AQI
64AQI
31st July 2025
70AQI
70AQI
1st August 2025
70AQI
70AQI
2nd August 2025
75AQI
75AQI
3rd August 2025
73AQI
73AQI
4th August 2025
72AQI
72AQI
5th August 2025
68AQI
68AQI
6th August 2025
69AQI
69AQI
7th August 2025
69AQI
69AQI
8th August 2025
70AQI
70AQI
9th August 2025
70AQI
70AQI
10th August 2025
68AQI
68AQI
11th August 2025
66AQI
66AQI
12th August 2025
69AQI
69AQI
125AQI
106AQI
83AQI
72AQI
81AQI
77AQI
70AQI
70AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202587AQI
3
28
14
14
28
3
30
31
30
31
12
179
45
Highest AQI recorded in
January125AQI
Lowest AQI recorded in
August70AQI
202477AQI
8
18
3
2
1
9
19
2
15
14
12
17
1
18
13
7
23
14
17
7
24
2
27
1
9
16
5
1
3
10
17
17
14
75
196
89
4
2
Highest AQI recorded in
January127AQI
Lowest AQI recorded in
May48AQI
202388AQI
6
21
4
10
18
7
13
11
5
24
1
2
24
5
29
1
31
30
1
30
1
21
9
3
17
9
7
17
6
1
18
242
93
10
1
Highest AQI recorded in
December127AQI
Lowest AQI recorded in
September69AQI
202287AQI
3
18
10
1
26
1
21
10
9
21
1
20
10
28
2
31
2
9
1
24
4
3
13
9
5
1
2
9
12
7
2
13
8
8
23
233
67
20
1
Highest AQI recorded in
November111AQI
Lowest AQI recorded in
April56AQI
202193AQI
1
25
5
2
26
1
16
14
3
26
1
2
25
4
20
10
24
7
16
15
23
7
3
22
6
4
24
2
10
20
13
209
137
5
Highest AQI recorded in
January132AQI
Lowest AQI recorded in
April69AQI
2020114AQI
1
2
4
12
8
6
4
2
17
8
8
14
26
16
Highest AQI recorded in
October155AQI
Lowest AQI recorded in
November99AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2020(Avg.)
114AQILeast Polluted Year Recorded
2024(Avg.)
77AQIPotheri's annual 2025 AQI (87) shows an average percentage change of -3.8% (improved AQI) compared to previous years: 2020 (114), 2021 (93), 2022 (87), 2023 (88), 2024 (77).
