Purnea, Bihar, 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
Purnea, Bihar, India
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
31st Aug 2024
162AQILowest AQI recorded on
7th Aug 2022
32AQISame Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 74 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: 1st Aug - 2nd Aug 2025
Purnea, Bihar, India
AQI
Day
Night
.
5 AM1st Aug 2025
6 PM
4 AM2nd Aug 2025
Day time
Avg. Highest Time
2PM1st Aug
80AQI
Avg. Lowest Time
9AM1st Aug
61AQI
Night time
Avg. Highest Time
11PM1st Aug
81AQI
Avg. Lowest Time
1AM2nd Aug
67AQI
In the last 24 hours,
Purnea's AQI reached its highest point of 81 at 11 PM during the Night, while the lowest point, 61, was recorded at 9 AM during the Day between 1st Aug and 2nd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Purnea, Bihar, India
JulAug
03rd - 04th04th - 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
Day
Night
3rd Jul 2025705 AMAQI
3rd Jul 2025626 AMAQI
3rd Jul 2025647 AMAQI
3rd Jul 2025648 AMAQI
3rd Jul 2025649 AMAQI
3rd Jul 20256410 AMAQI
3rd Jul 20256411 AMAQI
3rd Jul 20256412 PMAQI
3rd Jul 2025641 PMAQI
3rd Jul 2025972 PMAQI
3rd Jul 2025823 PMAQI
3rd Jul 2025754 PMAQI
3rd Jul 2025745 PMAQI
3rd Jul 2025696 PMAQI
3rd Jul 2025717 PMAQI
3rd Jul 2025728 PMAQI
3rd Jul 2025739 PMAQI
3rd Jul 20256910 PMAQI
3rd Jul 20257011 PMAQI
4th Jul 20257012 AMAQI
4th Jul 2025691 AMAQI
4th Jul 2025672 AMAQI
4th Jul 2025683 AMAQI
4th Jul 2025694 AMAQI
31°C27/35°C
4th Jul 2025855 AMAQI
4th Jul 20251166 AMAQI
4th Jul 20251167 AMAQI
4th Jul 2025888 AMAQI
4th Jul 2025849 AMAQI
4th Jul 20257510 AMAQI
4th Jul 20258811 AMAQI
4th Jul 20257912 PMAQI
4th Jul 2025761 PMAQI
4th Jul 2025722 PMAQI
4th Jul 2025753 PMAQI
4th Jul 2025724 PMAQI
4th Jul 2025715 PMAQI
4th Jul 2025746 PMAQI
4th Jul 2025767 PMAQI
4th Jul 2025768 PMAQI
4th Jul 2025769 PMAQI
4th Jul 20257710 PMAQI
4th Jul 20257611 PMAQI
5th Jul 20257812 AMAQI
5th Jul 2025751 AMAQI
5th Jul 2025752 AMAQI
5th Jul 2025743 AMAQI
5th Jul 2025764 AMAQI
31°C27/35°C
5th Jul 2025735 AMAQI
5th Jul 2025626 AMAQI
5th Jul 2025687 AMAQI
5th Jul 2025828 AMAQI
5th Jul 2025689 AMAQI
5th Jul 20257010 AMAQI
5th Jul 20257211 AMAQI
5th Jul 20257212 PMAQI
5th Jul 2025681 PMAQI
5th Jul 2025682 PMAQI
5th Jul 2025723 PMAQI
5th Jul 2025804 PMAQI
5th Jul 2025725 PMAQI
5th Jul 2025726 PMAQI
5th Jul 2025737 PMAQI
5th Jul 2025728 PMAQI
5th Jul 2025719 PMAQI
5th Jul 20257210 PMAQI
5th Jul 20257411 PMAQI
6th Jul 20257112 AMAQI
6th Jul 2025701 AMAQI
6th Jul 2025702 AMAQI
6th Jul 2025713 AMAQI
6th Jul 2025724 AMAQI
30°C26/34°C
6th Jul 2025715 AMAQI
6th Jul 2025866 AMAQI
6th Jul 2025737 AMAQI
6th Jul 2025728 AMAQI
6th Jul 2025749 AMAQI
6th Jul 20257210 AMAQI
6th Jul 20257211 AMAQI
6th Jul 20257112 PMAQI
6th Jul 2025651 PMAQI
6th Jul 2025672 PMAQI
6th Jul 2025643 PMAQI
6th Jul 2025644 PMAQI
6th Jul 2025675 PMAQI
6th Jul 2025666 PMAQI
6th Jul 2025687 PMAQI
6th Jul 2025678 PMAQI
6th Jul 2025689 PMAQI
6th Jul 20256610 PMAQI
6th Jul 20256711 PMAQI
7th Jul 20256712 AMAQI
7th Jul 2025671 AMAQI
7th Jul 2025672 AMAQI
7th Jul 2025683 AMAQI
7th Jul 2025704 AMAQI
30°C27/34°C
7th Jul 2025685 AMAQI
7th Jul 2025646 AMAQI
7th Jul 2025677 AMAQI
7th Jul 2025598 AMAQI
7th Jul 2025589 AMAQI
7th Jul 20256410 AMAQI
7th Jul 20256711 AMAQI
7th Jul 20257312 PMAQI
7th Jul 2025751 PMAQI
7th Jul 2025742 PMAQI
7th Jul 2025713 PMAQI
7th Jul 2025704 PMAQI
7th Jul 2025675 PMAQI
7th Jul 2025666 PMAQI
7th Jul 2025697 PMAQI
7th Jul 2025658 PMAQI
7th Jul 2025679 PMAQI
7th Jul 20256610 PMAQI
7th Jul 20256511 PMAQI
8th Jul 20256312 AMAQI
8th Jul 2025621 AMAQI
8th Jul 2025652 AMAQI
8th Jul 2025653 AMAQI
8th Jul 2025654 AMAQI
31°C27/35°C
8th Jul 2025665 AMAQI
8th Jul 2025666 AMAQI
8th Jul 2025727 AMAQI
8th Jul 2025788 AMAQI
8th Jul 2025809 AMAQI
8th Jul 20257410 AMAQI
8th Jul 20257611 AMAQI
8th Jul 20257912 PMAQI
8th Jul 2025831 PMAQI
8th Jul 2025802 PMAQI
8th Jul 2025783 PMAQI
8th Jul 2025784 PMAQI
8th Jul 2025725 PMAQI
8th Jul 2025656 PMAQI
8th Jul 2025667 PMAQI
8th Jul 2025678 PMAQI
8th Jul 2025659 PMAQI
8th Jul 20256610 PMAQI
8th Jul 20256411 PMAQI
9th Jul 20256412 AMAQI
9th Jul 2025661 AMAQI
9th Jul 2025682 AMAQI
9th Jul 2025673 AMAQI
9th Jul 2025684 AMAQI
30°C26/34°C
9th Jul 2025605 AMAQI
9th Jul 2025516 AMAQI
9th Jul 2025767 AMAQI
9th Jul 2025688 AMAQI
9th Jul 2025669 AMAQI
9th Jul 20257210 AMAQI
9th Jul 20257411 AMAQI
9th Jul 20257812 PMAQI
9th Jul 2025831 PMAQI
9th Jul 2025872 PMAQI
9th Jul 2025833 PMAQI
9th Jul 2025814 PMAQI
9th Jul 2025695 PMAQI
9th Jul 2025656 PMAQI
9th Jul 2025647 PMAQI
9th Jul 2025638 PMAQI
9th Jul 2025649 PMAQI
9th Jul 20256410 PMAQI
9th Jul 20256411 PMAQI
10th Jul 20256312 AMAQI
10th Jul 2025661 AMAQI
10th Jul 2025682 AMAQI
10th Jul 2025673 AMAQI
10th Jul 2025684 AMAQI
29°C26/33°C
10th Jul 2025685 AMAQI
10th Jul 2025506 AMAQI
10th Jul 2025467 AMAQI
10th Jul 2025508 AMAQI
10th Jul 2025589 AMAQI
10th Jul 20255810 AMAQI
10th Jul 20256211 AMAQI
10th Jul 20257212 PMAQI
10th Jul 2025641 PMAQI
10th Jul 2025692 PMAQI
10th Jul 2025683 PMAQI
10th Jul 2025664 PMAQI
10th Jul 2025665 PMAQI
10th Jul 2025626 PMAQI
10th Jul 2025637 PMAQI
10th Jul 2025648 PMAQI
10th Jul 2025649 PMAQI
10th Jul 20256310 PMAQI
10th Jul 20256211 PMAQI
11th Jul 20256312 AMAQI
11th Jul 2025631 AMAQI
11th Jul 2025632 AMAQI
11th Jul 2025633 AMAQI
11th Jul 2025634 AMAQI
28°C25/31°C
11th Jul 2025665 AMAQI
11th Jul 2025736 AMAQI
11th Jul 2025737 AMAQI
11th Jul 2025858 AMAQI
11th Jul 2025709 AMAQI
11th Jul 20256910 AMAQI
11th Jul 20256911 AMAQI
11th Jul 20256412 PMAQI
11th Jul 2025691 PMAQI
11th Jul 2025722 PMAQI
11th Jul 2025713 PMAQI
11th Jul 2025634 PMAQI
11th Jul 2025655 PMAQI
11th Jul 2025666 PMAQI
11th Jul 2025657 PMAQI
11th Jul 2025658 PMAQI
11th Jul 2025679 PMAQI
11th Jul 20256610 PMAQI
11th Jul 20256711 PMAQI
12th Jul 20256612 AMAQI
12th Jul 2025651 AMAQI
12th Jul 2025682 AMAQI
12th Jul 2025673 AMAQI
12th Jul 2025684 AMAQI
30°C26/35°C
12th Jul 2025675 AMAQI
12th Jul 2025666 AMAQI
12th Jul 2025707 AMAQI
12th Jul 2025818 AMAQI
12th Jul 2025759 AMAQI
12th Jul 20257610 AMAQI
12th Jul 20257611 AMAQI
12th Jul 20258012 PMAQI
12th Jul 2025841 PMAQI
12th Jul 2025802 PMAQI
12th Jul 2025813 PMAQI
12th Jul 2025814 PMAQI
12th Jul 2025725 PMAQI
12th Jul 2025686 PMAQI
12th Jul 2025667 PMAQI
12th Jul 2025688 PMAQI
12th Jul 2025689 PMAQI
12th Jul 20257010 PMAQI
12th Jul 20257011 PMAQI
13th Jul 20256912 AMAQI
13th Jul 2025651 AMAQI
13th Jul 2025682 AMAQI
13th Jul 2025673 AMAQI
13th Jul 2025664 AMAQI
33°C28/38°C
13th Jul 2025665 AMAQI
13th Jul 20251096 AMAQI
13th Jul 2025927 AMAQI
13th Jul 2025948 AMAQI
13th Jul 2025889 AMAQI
13th Jul 20257810 AMAQI
13th Jul 20257911 AMAQI
13th Jul 20257912 PMAQI
13th Jul 2025821 PMAQI
13th Jul 2025822 PMAQI
13th Jul 2025763 PMAQI
13th Jul 2025764 PMAQI
13th Jul 2025735 PMAQI
13th Jul 2025706 PMAQI
13th Jul 2025727 PMAQI
13th Jul 2025698 PMAQI
13th Jul 2025749 PMAQI
13th Jul 20257210 PMAQI
13th Jul 20257111 PMAQI
14th Jul 20257012 AMAQI
14th Jul 2025731 AMAQI
14th Jul 2025742 AMAQI
14th Jul 2025743 AMAQI
14th Jul 2025734 AMAQI
34°C29/39°C
14th Jul 2025725 AMAQI
14th Jul 2025626 AMAQI
14th Jul 2025677 AMAQI
14th Jul 2025628 AMAQI
14th Jul 2025679 AMAQI
14th Jul 20257410 AMAQI
14th Jul 20257411 AMAQI
14th Jul 20256512 PMAQI
14th Jul 2025721 PMAQI
14th Jul 2025702 PMAQI
14th Jul 2025723 PMAQI
14th Jul 2025684 PMAQI
14th Jul 2025685 PMAQI
14th Jul 2025696 PMAQI
14th Jul 2025707 PMAQI
14th Jul 2025688 PMAQI
14th Jul 2025689 PMAQI
14th Jul 20256810 PMAQI
14th Jul 20256911 PMAQI
15th Jul 20257112 AMAQI
15th Jul 2025711 AMAQI
15th Jul 2025712 AMAQI
15th Jul 2025723 AMAQI
15th Jul 2025724 AMAQI
30°C27/35°C
15th Jul 2025675 AMAQI
15th Jul 2025556 AMAQI
15th Jul 2025547 AMAQI
15th Jul 2025798 AMAQI
15th Jul 2025729 AMAQI
15th Jul 20256710 AMAQI
15th Jul 20256311 AMAQI
15th Jul 20256812 PMAQI
15th Jul 2025721 PMAQI
15th Jul 2025732 PMAQI
15th Jul 2025643 PMAQI
15th Jul 2025664 PMAQI
15th Jul 2025645 PMAQI
15th Jul 2025666 PMAQI
15th Jul 2025677 PMAQI
15th Jul 2025668 PMAQI
15th Jul 2025679 PMAQI
15th Jul 20256510 PMAQI
15th Jul 20256611 PMAQI
16th Jul 20256612 AMAQI
16th Jul 2025661 AMAQI
16th Jul 2025662 AMAQI
16th Jul 2025663 AMAQI
16th Jul 2025664 AMAQI
27°C26/28°C
16th Jul 2025705 AMAQI
16th Jul 2025656 AMAQI
16th Jul 2025547 AMAQI
16th Jul 2025508 AMAQI
16th Jul 2025569 AMAQI
16th Jul 20255510 AMAQI
16th Jul 20255911 AMAQI
16th Jul 20255712 PMAQI
16th Jul 2025621 PMAQI
16th Jul 2025622 PMAQI
16th Jul 2025583 PMAQI
16th Jul 2025564 PMAQI
16th Jul 2025595 PMAQI
16th Jul 2025626 PMAQI
16th Jul 2025607 PMAQI
16th Jul 2025618 PMAQI
16th Jul 2025629 PMAQI
16th Jul 20256210 PMAQI
16th Jul 20256311 PMAQI
17th Jul 20256412 AMAQI
17th Jul 2025631 AMAQI
17th Jul 2025612 AMAQI
17th Jul 2025623 AMAQI
17th Jul 2025624 AMAQI
27°C25/29°C
17th Jul 2025635 AMAQI
17th Jul 2025636 AMAQI
17th Jul 2025697 AMAQI
17th Jul 2025838 AMAQI
17th Jul 2025749 AMAQI
17th Jul 20256810 AMAQI
17th Jul 20257711 AMAQI
17th Jul 20258212 PMAQI
17th Jul 2025811 PMAQI
17th Jul 2025802 PMAQI
17th Jul 2025783 PMAQI
17th Jul 2025774 PMAQI
17th Jul 2025725 PMAQI
17th Jul 2025646 PMAQI
17th Jul 2025657 PMAQI
17th Jul 2025658 PMAQI
17th Jul 2025669 PMAQI
17th Jul 20256410 PMAQI
17th Jul 20256411 PMAQI
18th Jul 20256312 AMAQI
18th Jul 2025641 AMAQI
18th Jul 2025642 AMAQI
18th Jul 2025643 AMAQI
18th Jul 2025644 AMAQI
30°C26/34°C
18th Jul 2025685 AMAQI
18th Jul 2025856 AMAQI
18th Jul 2025887 AMAQI
18th Jul 2025748 AMAQI
18th Jul 2025729 AMAQI
18th Jul 20256810 AMAQI
18th Jul 20257611 AMAQI
18th Jul 20258112 PMAQI
18th Jul 2025821 PMAQI
18th Jul 2025802 PMAQI
18th Jul 2025823 PMAQI
18th Jul 2025774 PMAQI
18th Jul 2025725 PMAQI
18th Jul 2025706 PMAQI
18th Jul 2025707 PMAQI
18th Jul 2025718 PMAQI
18th Jul 2025739 PMAQI
18th Jul 20257210 PMAQI
18th Jul 20257011 PMAQI
19th Jul 20256912 AMAQI
19th Jul 2025671 AMAQI
19th Jul 2025702 AMAQI
19th Jul 2025693 AMAQI
19th Jul 2025704 AMAQI
32°C28/37°C
19th Jul 2025705 AMAQI
19th Jul 2025706 AMAQI
19th Jul 2025667 AMAQI
19th Jul 2025748 AMAQI
19th Jul 2025829 AMAQI
19th Jul 20259610 AMAQI
19th Jul 20259111 AMAQI
19th Jul 20259112 PMAQI
19th Jul 2025821 PMAQI
19th Jul 2025892 PMAQI
19th Jul 2025863 PMAQI
19th Jul 2025844 PMAQI
19th Jul 2025755 PMAQI
19th Jul 2025696 PMAQI
19th Jul 2025717 PMAQI
19th Jul 2025728 PMAQI
19th Jul 2025719 PMAQI
19th Jul 20257310 PMAQI
19th Jul 20257411 PMAQI
20th Jul 20257212 AMAQI
20th Jul 2025701 AMAQI
20th Jul 2025702 AMAQI
20th Jul 2025713 AMAQI
20th Jul 2025714 AMAQI
32°C29/36°C
20th Jul 2025725 AMAQI
20th Jul 2025626 AMAQI
20th Jul 2025747 AMAQI
20th Jul 2025778 AMAQI
20th Jul 2025819 AMAQI
20th Jul 20259210 AMAQI
20th Jul 20259811 AMAQI
20th Jul 20259612 PMAQI
20th Jul 2025771 PMAQI
20th Jul 2025732 PMAQI
20th Jul 2025903 PMAQI
20th Jul 2025814 PMAQI
20th Jul 2025815 PMAQI
20th Jul 2025736 PMAQI
20th Jul 2025717 PMAQI
20th Jul 2025738 PMAQI
20th Jul 2025739 PMAQI
20th Jul 20257310 PMAQI
20th Jul 20257211 PMAQI
21st Jul 20257312 AMAQI
21st Jul 2025711 AMAQI
21st Jul 2025712 AMAQI
21st Jul 2025713 AMAQI
21st Jul 2025724 AMAQI
28°C27/30°C
21st Jul 2025755 AMAQI
21st Jul 2025776 AMAQI
21st Jul 2025807 AMAQI
21st Jul 2025788 AMAQI
21st Jul 2025859 AMAQI
21st Jul 20258410 AMAQI
21st Jul 20259211 AMAQI
21st Jul 20259112 PMAQI
21st Jul 20251021 PMAQI
21st Jul 2025962 PMAQI
21st Jul 20251143 PMAQI
21st Jul 2025944 PMAQI
21st Jul 2025795 PMAQI
21st Jul 2025736 PMAQI
21st Jul 2025747 PMAQI
21st Jul 2025758 PMAQI
21st Jul 2025759 PMAQI
21st Jul 20257610 PMAQI
21st Jul 20257611 PMAQI
22nd Jul 20257212 AMAQI
22nd Jul 2025741 AMAQI
22nd Jul 2025722 AMAQI
22nd Jul 2025733 AMAQI
22nd Jul 2025734 AMAQI
31°C26/36°C
22nd Jul 2025745 AMAQI
22nd Jul 2025946 AMAQI
22nd Jul 2025887 AMAQI
22nd Jul 2025888 AMAQI
22nd Jul 2025829 AMAQI
22nd Jul 20257810 AMAQI
22nd Jul 20257511 AMAQI
22nd Jul 20258712 PMAQI
22nd Jul 2025791 PMAQI
22nd Jul 2025822 PMAQI
22nd Jul 2025863 PMAQI
22nd Jul 2025814 PMAQI
22nd Jul 2025775 PMAQI
22nd Jul 2025786 PMAQI
22nd Jul 2025807 PMAQI
22nd Jul 2025808 PMAQI
22nd Jul 2025789 PMAQI
22nd Jul 20257610 PMAQI
22nd Jul 20257811 PMAQI
23rd Jul 20257712 AMAQI
23rd Jul 2025781 AMAQI
23rd Jul 2025802 AMAQI
23rd Jul 2025793 AMAQI
23rd Jul 2025794 AMAQI
32°C28/36°C
23rd Jul 2025925 AMAQI
23rd Jul 20251206 AMAQI
23rd Jul 2025867 AMAQI
23rd Jul 2025748 AMAQI
23rd Jul 2025809 AMAQI
23rd Jul 20257710 AMAQI
23rd Jul 20257611 AMAQI
23rd Jul 20258112 PMAQI
23rd Jul 2025811 PMAQI
23rd Jul 2025792 PMAQI
23rd Jul 2025763 PMAQI
23rd Jul 2025784 PMAQI
23rd Jul 2025795 PMAQI
23rd Jul 2025846 PMAQI
23rd Jul 2025907 PMAQI
23rd Jul 2025828 PMAQI
23rd Jul 2025839 PMAQI
23rd Jul 20258110 PMAQI
23rd Jul 20258211 PMAQI
24th Jul 20258412 AMAQI
24th Jul 2025861 AMAQI
24th Jul 2025822 AMAQI
24th Jul 2025823 AMAQI
24th Jul 2025824 AMAQI
34°C29/38°C
24th Jul 2025905 AMAQI
24th Jul 2025946 AMAQI
24th Jul 2025967 AMAQI
24th Jul 20251028 AMAQI
24th Jul 2025869 AMAQI
24th Jul 20258310 AMAQI
24th Jul 20258811 AMAQI
24th Jul 20258412 PMAQI
24th Jul 2025881 PMAQI
24th Jul 2025902 PMAQI
24th Jul 2025903 PMAQI
24th Jul 2025854 PMAQI
24th Jul 2025905 PMAQI
24th Jul 2025876 PMAQI
24th Jul 2025867 PMAQI
24th Jul 2025828 PMAQI
24th Jul 2025869 PMAQI
24th Jul 20258510 PMAQI
24th Jul 20258711 PMAQI
25th Jul 20258612 AMAQI
25th Jul 2025851 AMAQI
25th Jul 2025862 AMAQI
25th Jul 2025863 AMAQI
25th Jul 2025864 AMAQI
34°C30/38°C
25th Jul 2025885 AMAQI
25th Jul 2025906 AMAQI
25th Jul 20251097 AMAQI
25th Jul 20251068 AMAQI
25th Jul 20251049 AMAQI
25th Jul 20259010 AMAQI
25th Jul 20258411 AMAQI
25th Jul 20258712 PMAQI
25th Jul 2025801 PMAQI
25th Jul 2025872 PMAQI
25th Jul 2025823 PMAQI
25th Jul 2025744 PMAQI
25th Jul 2025775 PMAQI
25th Jul 2025806 PMAQI
25th Jul 2025867 PMAQI
25th Jul 2025928 PMAQI
25th Jul 2025879 PMAQI
25th Jul 20258410 PMAQI
25th Jul 20258411 PMAQI
26th Jul 20258612 AMAQI
26th Jul 2025861 AMAQI
26th Jul 2025882 AMAQI
26th Jul 2025883 AMAQI
26th Jul 2025904 AMAQI
32°C28/36°C
26th Jul 2025945 AMAQI
26th Jul 2025776 AMAQI
26th Jul 2025747 AMAQI
26th Jul 2025668 AMAQI
26th Jul 2025789 AMAQI
26th Jul 20257210 AMAQI
26th Jul 20257111 AMAQI
26th Jul 20256912 PMAQI
26th Jul 2025681 PMAQI
26th Jul 2025692 PMAQI
26th Jul 2025653 PMAQI
26th Jul 2025664 PMAQI
26th Jul 2025755 PMAQI
26th Jul 2025796 PMAQI
26th Jul 2025797 PMAQI
26th Jul 2025868 PMAQI
26th Jul 2025829 PMAQI
26th Jul 20257810 PMAQI
26th Jul 20257611 PMAQI
27th Jul 20257712 AMAQI
27th Jul 2025791 AMAQI
27th Jul 2025802 AMAQI
27th Jul 2025843 AMAQI
27th Jul 2025804 AMAQI
30°C27/34°C
27th Jul 2025805 AMAQI
27th Jul 2025666 AMAQI
27th Jul 2025667 AMAQI
27th Jul 2025858 AMAQI
27th Jul 2025789 AMAQI
27th Jul 20258110 AMAQI
27th Jul 20257711 AMAQI
27th Jul 20257612 PMAQI
27th Jul 2025771 PMAQI
27th Jul 2025742 PMAQI
27th Jul 2025723 PMAQI
27th Jul 2025704 PMAQI
27th Jul 2025745 PMAQI
27th Jul 2025766 PMAQI
27th Jul 2025787 PMAQI
27th Jul 2025778 PMAQI
27th Jul 2025809 PMAQI
27th Jul 20258010 PMAQI
27th Jul 20257711 PMAQI
28th Jul 20257412 AMAQI
28th Jul 2025751 AMAQI
28th Jul 2025752 AMAQI
28th Jul 2025763 AMAQI
28th Jul 2025744 AMAQI
31°C27/35°C
28th Jul 2025725 AMAQI
28th Jul 2025636 AMAQI
28th Jul 2025667 AMAQI
28th Jul 2025758 AMAQI
28th Jul 2025719 AMAQI
28th Jul 20257010 AMAQI
28th Jul 20257111 AMAQI
28th Jul 20257212 PMAQI
28th Jul 2025701 PMAQI
28th Jul 2025722 PMAQI
28th Jul 2025703 PMAQI
28th Jul 2025744 PMAQI
28th Jul 2025695 PMAQI
28th Jul 2025726 PMAQI
28th Jul 2025727 PMAQI
28th Jul 2025728 PMAQI
28th Jul 2025739 PMAQI
28th Jul 20257210 PMAQI
28th Jul 20257211 PMAQI
29th Jul 20257212 AMAQI
29th Jul 2025711 AMAQI
29th Jul 2025702 AMAQI
29th Jul 2025713 AMAQI
29th Jul 2025714 AMAQI
28°C26/30°C
29th Jul 2025675 AMAQI
29th Jul 2025656 AMAQI
29th Jul 2025707 AMAQI
29th Jul 2025778 AMAQI
29th Jul 2025749 AMAQI
29th Jul 20258010 AMAQI
29th Jul 20257611 AMAQI
29th Jul 20257812 PMAQI
29th Jul 2025761 PMAQI
29th Jul 2025722 PMAQI
29th Jul 2025723 PMAQI
29th Jul 2025844 PMAQI
29th Jul 2025855 PMAQI
29th Jul 2025686 PMAQI
29th Jul 2025707 PMAQI
29th Jul 2025708 PMAQI
29th Jul 2025679 PMAQI
29th Jul 20256810 PMAQI
29th Jul 20256911 PMAQI
30th Jul 20257012 AMAQI
30th Jul 2025691 AMAQI
30th Jul 2025692 AMAQI
30th Jul 2025703 AMAQI
30th Jul 2025684 AMAQI
29°C26/32°C
30th Jul 2025685 AMAQI
30th Jul 2025616 AMAQI
30th Jul 2025707 AMAQI
30th Jul 2025828 AMAQI
30th Jul 2025879 AMAQI
30th Jul 20257610 AMAQI
30th Jul 20257411 AMAQI
30th Jul 20257812 PMAQI
30th Jul 2025821 PMAQI
30th Jul 2025782 PMAQI
30th Jul 2025773 PMAQI
30th Jul 2025734 PMAQI
30th Jul 2025705 PMAQI
30th Jul 2025686 PMAQI
30th Jul 2025687 PMAQI
30th Jul 2025708 PMAQI
30th Jul 2025689 PMAQI
30th Jul 20256810 PMAQI
30th Jul 20257011 PMAQI
31st Jul 20256712 AMAQI
31st Jul 2025671 AMAQI
31st Jul 2025672 AMAQI
31st Jul 2025673 AMAQI
31st Jul 2025674 AMAQI
29°C26/34°C
31st Jul 2025675 AMAQI
31st Jul 2025676 AMAQI
31st Jul 2025687 AMAQI
31st Jul 2025718 AMAQI
31st Jul 2025759 AMAQI
31st Jul 20257410 AMAQI
31st Jul 20257311 AMAQI
31st Jul 20257512 PMAQI
31st Jul 2025741 PMAQI
31st Jul 2025762 PMAQI
31st Jul 2025733 PMAQI
31st Jul 2025724 PMAQI
31st Jul 2025685 PMAQI
31st Jul 2025766 PMAQI
31st Jul 2025717 PMAQI
31st Jul 2025808 PMAQI
31st Jul 2025849 PMAQI
31st Jul 20258710 PMAQI
31st Jul 20259811 PMAQI
1st Aug 20257712 AMAQI
1st Aug 2025671 AMAQI
1st Aug 2025682 AMAQI
1st Aug 2025713 AMAQI
1st Aug 2025704 AMAQI
30°C26/34°C
1st Aug 2025685 AMAQI
1st Aug 2025706 AMAQI
1st Aug 2025677 AMAQI
1st Aug 2025648 AMAQI
1st Aug 2025619 AMAQI
1st Aug 20256510 AMAQI
1st Aug 20257011 AMAQI
1st Aug 20257612 PMAQI
1st Aug 2025701 PMAQI
1st Aug 2025802 PMAQI
1st Aug 2025723 PMAQI
1st Aug 2025724 PMAQI
1st Aug 2025685 PMAQI
1st Aug 2025706 PMAQI
1st Aug 2025717 PMAQI
1st Aug 2025778 PMAQI
1st Aug 2025719 PMAQI
1st Aug 20257110 PMAQI
1st Aug 20258111 PMAQI
2nd Aug 20257212 AMAQI
2nd Aug 2025671 AMAQI
2nd Aug 2025692 AMAQI
2nd Aug 2025693 AMAQI
2nd Aug 2025704 AMAQI
30°C26/34°C
2nd Aug 2025735 AMAQI
5 AM2nd Aug 2025756 AMAQI
2nd Aug 2025707 AMAQI
2nd Aug 2025768 AMAQI
2nd Aug 2025789 AMAQI
2nd Aug 20258010 AMAQI
2nd Aug 20258111 AMAQI
11 AM2nd Aug 20258712 PMAQI
2nd Aug 2025851 PMAQI
2nd Aug 2025832 PMAQI
2nd Aug 2025863 PMAQI
2nd Aug 2025724 PMAQI
2nd Aug 2025755 PMAQI
2nd Aug 2025796 PMAQI
6 PM2nd Aug 2025787 PMAQI
2nd Aug 2025698 PMAQI
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 6 PM
75AQI
14 hours / Day
420 hours / Month
Avg. Lowest Time
5 AM - 6 PM
75AQI
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. 75), while the lowest AQI was between 5 AM to 6 PM (Avg. 75).
Night time
Avg. Highest Time
12 AM - 11 PM
72AQI
10 hours / Day
300 hours / Month
Avg. Lowest Time
12 AM - 11 PM
72AQI
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. 72), while the lowest AQI was between 12 AM to 11 PM (Avg. 72).
2025 Days Vs Air Quality
Purnea, Bihar, India
2025
52%
111
38%
80
10%
22
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Good
0 DaysModerate
111 DaysPoor
80 DaysUnhealthy
22 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
Purnea, Bihar, 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
154AQI
154AQI
2nd January 2025
133AQI
133AQI
3rd January 2025
163AQI
163AQI
4th January 2025
155AQI
155AQI
5th January 2025
158AQI
158AQI
6th January 2025
158AQI
158AQI
7th January 2025
159AQI
159AQI
8th January 2025
133AQI
133AQI
9th January 2025
148AQI
148AQI
10th January 2025
168AQI
168AQI
11th January 2025
164AQI
164AQI
12th January 2025
165AQI
165AQI
13th January 2025
137AQI
137AQI
14th January 2025
154AQI
154AQI
15th January 2025
132AQI
132AQI
16th January 2025
134AQI
134AQI
17th January 2025
153AQI
153AQI
18th January 2025
127AQI
127AQI
19th January 2025
135AQI
135AQI
20th January 2025
137AQI
137AQI
21st January 2025
145AQI
145AQI
22nd January 2025
157AQI
157AQI
23rd January 2025
150AQI
150AQI
24th January 2025
161AQI
161AQI
25th January 2025
180AQI
180AQI
26th January 2025
175AQI
175AQI
27th January 2025
174AQI
174AQI
28th January 2025
177AQI
177AQI
29th January 2025
184AQI
184AQI
30th January 2025
174AQI
174AQI
31st January 2025
163AQI
163AQI
1st February 2025
162AQI
162AQI
2nd February 2025
155AQI
155AQI
3rd February 2025
142AQI
142AQI
4th February 2025
139AQI
139AQI
5th February 2025
144AQI
144AQI
6th February 2025
121AQI
121AQI
7th February 2025
116AQI
116AQI
8th February 2025
128AQI
128AQI
9th February 2025
142AQI
142AQI
10th February 2025
147AQI
147AQI
11th February 2025
131AQI
131AQI
12th February 2025
126AQI
126AQI
13th February 2025
104AQI
104AQI
14th February 2025
134AQI
134AQI
15th February 2025
149AQI
149AQI
16th February 2025
137AQI
137AQI
17th February 2025
112AQI
112AQI
18th February 2025
130AQI
130AQI
19th February 2025
128AQI
128AQI
20th February 2025
128AQI
128AQI
21st February 2025
123AQI
123AQI
22nd February 2025
119AQI
119AQI
23rd February 2025
117AQI
117AQI
24th February 2025
117AQI
117AQI
25th February 2025
115AQI
115AQI
26th February 2025
129AQI
129AQI
27th February 2025
113AQI
113AQI
28th February 2025
128AQI
128AQI
1st March 2025
123AQI
123AQI
2nd March 2025
88AQI
88AQI
3rd March 2025
90AQI
90AQI
4th March 2025
91AQI
91AQI
5th March 2025
96AQI
96AQI
6th March 2025
93AQI
93AQI
7th March 2025
112AQI
112AQI
8th March 2025
117AQI
117AQI
9th March 2025
124AQI
124AQI
10th March 2025
127AQI
127AQI
11th March 2025
126AQI
126AQI
12th March 2025
128AQI
128AQI
13th March 2025
106AQI
106AQI
14th March 2025
109AQI
109AQI
15th March 2025
112AQI
112AQI
16th March 2025
121AQI
121AQI
17th March 2025
92AQI
92AQI
18th March 2025
101AQI
101AQI
19th March 2025
95AQI
95AQI
20th March 2025
98AQI
98AQI
21st March 2025
99AQI
99AQI
22nd March 2025
104AQI
104AQI
23rd March 2025
84AQI
84AQI
24th March 2025
113AQI
113AQI
25th March 2025
119AQI
119AQI
26th March 2025
134AQI
134AQI
27th March 2025
139AQI
139AQI
28th March 2025
143AQI
143AQI
29th March 2025
110AQI
110AQI
30th March 2025
108AQI
108AQI
31st March 2025
118AQI
118AQI
1st April 2025
117AQI
117AQI
2nd April 2025
127AQI
127AQI
3rd April 2025
125AQI
125AQI
4th April 2025
117AQI
117AQI
5th April 2025
123AQI
123AQI
6th April 2025
118AQI
118AQI
7th April 2025
108AQI
108AQI
8th April 2025
95AQI
95AQI
9th April 2025
92AQI
92AQI
10th April 2025
79AQI
79AQI
11th April 2025
78AQI
78AQI
12th April 2025
89AQI
89AQI
13th April 2025
78AQI
78AQI
14th April 2025
73AQI
73AQI
15th April 2025
77AQI
77AQI
16th April 2025
95AQI
95AQI
17th April 2025
97AQI
97AQI
18th April 2025
88AQI
88AQI
19th April 2025
95AQI
95AQI
20th April 2025
119AQI
119AQI
21st April 2025
116AQI
116AQI
22nd April 2025
122AQI
122AQI
23rd April 2025
113AQI
113AQI
24th April 2025
114AQI
114AQI
25th April 2025
121AQI
121AQI
26th April 2025
114AQI
114AQI
27th April 2025
88AQI
88AQI
28th April 2025
75AQI
75AQI
29th April 2025
68AQI
68AQI
30th April 2025
69AQI
69AQI
1st May 2025
82AQI
82AQI
2nd May 2025
73AQI
73AQI
3rd May 2025
86AQI
86AQI
4th May 2025
86AQI
86AQI
5th May 2025
84AQI
84AQI
6th May 2025
77AQI
77AQI
7th May 2025
92AQI
92AQI
8th May 2025
94AQI
94AQI
9th May 2025
93AQI
93AQI
10th May 2025
95AQI
95AQI
11th May 2025
94AQI
94AQI
12th May 2025
85AQI
85AQI
13th May 2025
85AQI
85AQI
14th May 2025
85AQI
85AQI
15th May 2025
76AQI
76AQI
16th May 2025
77AQI
77AQI
17th May 2025
72AQI
72AQI
18th May 2025
69AQI
69AQI
19th May 2025
60AQI
60AQI
20th May 2025
62AQI
62AQI
21st May 2025
58AQI
58AQI
22nd May 2025
65AQI
65AQI
23rd May 2025
72AQI
72AQI
24th May 2025
75AQI
75AQI
25th May 2025
69AQI
69AQI
26th May 2025
64AQI
64AQI
27th May 2025
74AQI
74AQI
28th May 2025
72AQI
72AQI
29th May 2025
82AQI
82AQI
30th May 2025
76AQI
76AQI
31st May 2025
80AQI
80AQI
1st June 2025
102AQI
102AQI
2nd June 2025
92AQI
92AQI
3rd June 2025
89AQI
89AQI
4th June 2025
83AQI
83AQI
5th June 2025
75AQI
75AQI
6th June 2025
79AQI
79AQI
7th June 2025
86AQI
86AQI
8th June 2025
108AQI
108AQI
9th June 2025
112AQI
112AQI
10th June 2025
119AQI
119AQI
11th June 2025
119AQI
119AQI
12th June 2025
100AQI
100AQI
13th June 2025
101AQI
101AQI
14th June 2025
102AQI
102AQI
15th June 2025
102AQI
102AQI
16th June 2025
96AQI
96AQI
17th June 2025
81AQI
81AQI
18th June 2025
76AQI
76AQI
19th June 2025
72AQI
72AQI
20th June 2025
67AQI
67AQI
21st June 2025
75AQI
75AQI
22nd June 2025
79AQI
79AQI
23rd June 2025
79AQI
79AQI
24th June 2025
80AQI
80AQI
25th June 2025
80AQI
80AQI
26th June 2025
79AQI
79AQI
27th June 2025
80AQI
80AQI
28th June 2025
77AQI
77AQI
29th June 2025
78AQI
78AQI
30th June 2025
77AQI
77AQI
1st July 2025
74AQI
74AQI
2nd July 2025
72AQI
72AQI
3rd July 2025
70AQI
70AQI
4th July 2025
77AQI
77AQI
5th July 2025
73AQI
73AQI
6th July 2025
70AQI
70AQI
7th July 2025
67AQI
67AQI
8th July 2025
69AQI
69AQI
9th July 2025
68AQI
68AQI
10th July 2025
63AQI
63AQI
11th July 2025
66AQI
66AQI
12th July 2025
71AQI
71AQI
13th July 2025
75AQI
75AQI
14th July 2025
70AQI
70AQI
15th July 2025
67AQI
67AQI
16th July 2025
62AQI
62AQI
17th July 2025
67AQI
67AQI
18th July 2025
71AQI
71AQI
19th July 2025
74AQI
74AQI
20th July 2025
76AQI
76AQI
21st July 2025
79AQI
79AQI
22nd July 2025
78AQI
78AQI
23rd July 2025
83AQI
83AQI
24th July 2025
87AQI
87AQI
25th July 2025
87AQI
87AQI
26th July 2025
80AQI
80AQI
27th July 2025
76AQI
76AQI
28th July 2025
72AQI
72AQI
29th July 2025
72AQI
72AQI
30th July 2025
71AQI
71AQI
31st July 2025
73AQI
73AQI
1st August 2025
74AQI
74AQI
155AQI
130AQI
110AQI
100AQI
78AQI
88AQI
73AQI
74AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
2025104AQI
11
20
26
2
10
21
16
14
31
22
8
31
1
111
80
22
Highest AQI recorded in
January155AQI
Lowest AQI recorded in
July73AQI
2024117AQI
29
2
12
17
8
22
1
8
22
18
13
1
29
3
27
1
1
21
8
1
1
15
12
2
1
10
16
4
13
17
9
22
7
136
128
93
2
Highest AQI recorded in
January174AQI
Lowest AQI recorded in
July67AQI
2023149AQI
5
17
9
7
21
2
6
19
4
3
9
17
1
6
22
3
2
18
6
4
3
28
3
21
7
1
15
14
8
8
15
3
12
14
2
8
19
2
9
101
77
90
76
11
Highest AQI recorded in
January264AQI
Lowest AQI recorded in
July65AQI
2022138AQI
12
18
1
2
19
7
3
26
2
1
24
2
19
12
27
3
7
24
5
7
22
6
13
11
7
5
24
1
22
9
12
115
90
65
49
10
Highest AQI recorded in
December285AQI
Lowest AQI recorded in
August54AQI
202197AQI
31
28
14
1
5
11
7
23
18
5
6
2
12
15
3
1
18
12
16
15
1
19
10
1
9
17
4
10
20
1
7
22
94
88
120
62
Highest AQI recorded in
December155AQI
Lowest AQI recorded in
February34AQI
2020162AQI
1
1
2
6
13
11
13
1
1
4
10
2
13
2
8
19
21
2
Highest AQI recorded in
November182AQI
Lowest AQI recorded in
October138AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2020(Avg.)
162AQILeast Polluted Year Recorded
2021(Avg.)
97AQIPurnea's annual 2025 AQI (104) shows an average percentage change of -18.5% (improved AQI) compared to previous years: 2020 (162), 2021 (97), 2022 (138), 2023 (149), 2024 (117).
