Defence Colony, New Delhi, Delhi, 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
Defence Colony, New Delhi, Delhi, India
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
22nd Aug 2023
325AQILowest AQI recorded on
1st Aug 2024
35AQISame Day Analysis (1st August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 1st highest AQI at 70 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Defence Colony, New Delhi, Delhi, India
AQI
Day
Night
.
5 AM2nd Aug 2025
7 PM
4 AM3rd Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
11AM2nd Aug
97AQI
Avg. Lowest Time
11PM2nd Aug
62AQI
In the last 24 hours,
Defence Colony's AQI reached its highest point of 97 at 11 AM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Defence Colony, New Delhi, Delhi, 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 2025895 AMAQI
4th Jul 2025786 AMAQI
4th Jul 2025707 AMAQI
4th Jul 2025748 AMAQI
4th Jul 2025829 AMAQI
4th Jul 20258310 AMAQI
4th Jul 20258411 AMAQI
4th Jul 20258712 PMAQI
4th Jul 2025911 PMAQI
4th Jul 2025902 PMAQI
4th Jul 2025893 PMAQI
4th Jul 2025884 PMAQI
4th Jul 2025925 PMAQI
4th Jul 2025926 PMAQI
4th Jul 2025897 PMAQI
4th Jul 2025888 PMAQI
4th Jul 2025909 PMAQI
4th Jul 20259010 PMAQI
4th Jul 20259011 PMAQI
5th Jul 20259012 AMAQI
5th Jul 2025911 AMAQI
5th Jul 2025892 AMAQI
5th Jul 2025893 AMAQI
5th Jul 2025904 AMAQI
35°C31/38°C
5th Jul 2025925 AMAQI
5th Jul 20251086 AMAQI
5th Jul 2025967 AMAQI
5th Jul 20251008 AMAQI
5th Jul 2025889 AMAQI
5th Jul 20258810 AMAQI
5th Jul 20259611 AMAQI
5th Jul 202510012 PMAQI
5th Jul 2025901 PMAQI
5th Jul 2025882 PMAQI
5th Jul 2025903 PMAQI
5th Jul 2025924 PMAQI
5th Jul 2025925 PMAQI
5th Jul 2025906 PMAQI
5th Jul 2025927 PMAQI
5th Jul 2025948 PMAQI
5th Jul 2025939 PMAQI
5th Jul 20259110 PMAQI
5th Jul 20259011 PMAQI
6th Jul 20259012 AMAQI
6th Jul 2025921 AMAQI
6th Jul 2025902 AMAQI
6th Jul 2025913 AMAQI
6th Jul 2025924 AMAQI
36°C33/39°C
6th Jul 2025945 AMAQI
6th Jul 2025786 AMAQI
6th Jul 2025877 AMAQI
6th Jul 2025968 AMAQI
6th Jul 2025809 AMAQI
6th Jul 20258810 AMAQI
6th Jul 20258711 AMAQI
6th Jul 20258712 PMAQI
6th Jul 2025861 PMAQI
6th Jul 2025862 PMAQI
6th Jul 2025883 PMAQI
6th Jul 2025884 PMAQI
6th Jul 20251075 PMAQI
6th Jul 2025936 PMAQI
6th Jul 2025937 PMAQI
6th Jul 2025958 PMAQI
6th Jul 2025989 PMAQI
6th Jul 20259610 PMAQI
6th Jul 202510511 PMAQI
7th Jul 20259612 AMAQI
7th Jul 2025931 AMAQI
7th Jul 2025912 AMAQI
7th Jul 2025903 AMAQI
7th Jul 2025914 AMAQI
35°C32/38°C
7th Jul 2025765 AMAQI
7th Jul 2025406 AMAQI
7th Jul 2025367 AMAQI
7th Jul 2025338 AMAQI
7th Jul 2025669 AMAQI
7th Jul 20257510 AMAQI
7th Jul 20258411 AMAQI
7th Jul 20259012 PMAQI
7th Jul 2025841 PMAQI
7th Jul 2025882 PMAQI
7th Jul 2025803 PMAQI
7th Jul 2025804 PMAQI
7th Jul 2025825 PMAQI
7th Jul 2025816 PMAQI
7th Jul 2025817 PMAQI
7th Jul 2025828 PMAQI
7th Jul 2025809 PMAQI
7th Jul 20258310 PMAQI
7th Jul 20258811 PMAQI
8th Jul 20258812 AMAQI
8th Jul 2025801 AMAQI
8th Jul 2025772 AMAQI
8th Jul 2025783 AMAQI
8th Jul 2025794 AMAQI
32°C29/36°C
8th Jul 2025795 AMAQI
8th Jul 2025966 AMAQI
8th Jul 2025897 AMAQI
8th Jul 20251008 AMAQI
8th Jul 2025999 AMAQI
8th Jul 202510210 AMAQI
8th Jul 20259811 AMAQI
8th Jul 20259312 PMAQI
8th Jul 2025861 PMAQI
8th Jul 2025822 PMAQI
8th Jul 2025803 PMAQI
8th Jul 2025844 PMAQI
8th Jul 2025835 PMAQI
8th Jul 2025826 PMAQI
8th Jul 2025847 PMAQI
8th Jul 2025878 PMAQI
8th Jul 2025929 PMAQI
8th Jul 20259010 PMAQI
8th Jul 20259011 PMAQI
9th Jul 20258812 AMAQI
9th Jul 2025891 AMAQI
9th Jul 2025902 AMAQI
9th Jul 2025903 AMAQI
9th Jul 2025874 AMAQI
35°C31/39°C
9th Jul 2025795 AMAQI
9th Jul 2025466 AMAQI
9th Jul 2025357 AMAQI
9th Jul 2025548 AMAQI
9th Jul 2025699 AMAQI
9th Jul 20257710 AMAQI
9th Jul 20257511 AMAQI
9th Jul 20258012 PMAQI
9th Jul 2025771 PMAQI
9th Jul 2025832 PMAQI
9th Jul 2025923 PMAQI
9th Jul 2025924 PMAQI
9th Jul 2025895 PMAQI
9th Jul 2025866 PMAQI
9th Jul 2025807 PMAQI
9th Jul 2025838 PMAQI
9th Jul 2025829 PMAQI
9th Jul 20257810 PMAQI
9th Jul 20257811 PMAQI
10th Jul 20258012 AMAQI
10th Jul 2025801 AMAQI
10th Jul 2025802 AMAQI
10th Jul 2025803 AMAQI
10th Jul 2025784 AMAQI
34°C28/37°C
10th Jul 2025695 AMAQI
10th Jul 2025446 AMAQI
10th Jul 2025537 AMAQI
10th Jul 2025538 AMAQI
10th Jul 2025629 AMAQI
10th Jul 20257110 AMAQI
10th Jul 20257511 AMAQI
10th Jul 20257712 PMAQI
10th Jul 2025731 PMAQI
10th Jul 2025762 PMAQI
10th Jul 2025683 PMAQI
10th Jul 2025784 PMAQI
10th Jul 2025745 PMAQI
10th Jul 2025746 PMAQI
10th Jul 2025747 PMAQI
10th Jul 2025738 PMAQI
10th Jul 2025789 PMAQI
10th Jul 20257610 PMAQI
10th Jul 20257811 PMAQI
11th Jul 20257712 AMAQI
11th Jul 2025741 AMAQI
11th Jul 2025732 AMAQI
11th Jul 2025753 AMAQI
11th Jul 2025744 AMAQI
29°C27/32°C
11th Jul 2025725 AMAQI
11th Jul 2025806 AMAQI
11th Jul 2025947 AMAQI
11th Jul 2025968 AMAQI
11th Jul 2025989 AMAQI
11th Jul 20259610 AMAQI
11th Jul 20259311 AMAQI
11th Jul 20258812 PMAQI
11th Jul 2025901 PMAQI
11th Jul 2025822 PMAQI
11th Jul 2025903 PMAQI
11th Jul 2025824 PMAQI
11th Jul 2025865 PMAQI
11th Jul 2025826 PMAQI
11th Jul 2025847 PMAQI
11th Jul 2025848 PMAQI
11th Jul 2025859 PMAQI
11th Jul 20259010 PMAQI
11th Jul 20258811 PMAQI
12th Jul 20258212 AMAQI
12th Jul 2025811 AMAQI
12th Jul 2025822 AMAQI
12th Jul 2025833 AMAQI
12th Jul 2025814 AMAQI
32°C28/36°C
12th Jul 2025825 AMAQI
12th Jul 2025806 AMAQI
12th Jul 20251127 AMAQI
12th Jul 2025908 AMAQI
12th Jul 2025949 AMAQI
12th Jul 202511310 AMAQI
12th Jul 202511011 AMAQI
12th Jul 202510512 PMAQI
12th Jul 20251031 PMAQI
12th Jul 20251032 PMAQI
12th Jul 20251013 PMAQI
12th Jul 2025964 PMAQI
12th Jul 2025885 PMAQI
12th Jul 2025816 PMAQI
12th Jul 2025837 PMAQI
12th Jul 2025838 PMAQI
12th Jul 2025869 PMAQI
12th Jul 20258510 PMAQI
12th Jul 20258211 PMAQI
13th Jul 20258312 AMAQI
13th Jul 2025881 AMAQI
13th Jul 2025882 AMAQI
13th Jul 2025863 AMAQI
13th Jul 2025864 AMAQI
34°C30/38°C
13th Jul 2025855 AMAQI
13th Jul 20251016 AMAQI
13th Jul 20251047 AMAQI
13th Jul 2025988 AMAQI
13th Jul 2025939 AMAQI
13th Jul 20259110 AMAQI
13th Jul 20259211 AMAQI
13th Jul 20258512 PMAQI
13th Jul 2025851 PMAQI
13th Jul 2025862 PMAQI
13th Jul 2025883 PMAQI
13th Jul 2025924 PMAQI
13th Jul 2025925 PMAQI
13th Jul 2025906 PMAQI
13th Jul 2025847 PMAQI
13th Jul 2025868 PMAQI
13th Jul 2025829 PMAQI
13th Jul 20258810 PMAQI
13th Jul 20258111 PMAQI
14th Jul 20258412 AMAQI
14th Jul 2025901 AMAQI
14th Jul 2025902 AMAQI
14th Jul 2025903 AMAQI
14th Jul 2025944 AMAQI
34°C32/37°C
14th Jul 2025845 AMAQI
14th Jul 2025646 AMAQI
14th Jul 2025677 AMAQI
14th Jul 2025708 AMAQI
14th Jul 2025829 AMAQI
14th Jul 20258910 AMAQI
14th Jul 20257811 AMAQI
14th Jul 20257212 PMAQI
14th Jul 2025751 PMAQI
14th Jul 2025722 PMAQI
14th Jul 2025703 PMAQI
14th Jul 2025674 PMAQI
14th Jul 2025765 PMAQI
14th Jul 2025786 PMAQI
14th Jul 2025797 PMAQI
14th Jul 2025798 PMAQI
14th Jul 2025799 PMAQI
14th Jul 20257810 PMAQI
14th Jul 20257811 PMAQI
15th Jul 20258212 AMAQI
15th Jul 2025811 AMAQI
15th Jul 2025822 AMAQI
15th Jul 2025803 AMAQI
15th Jul 2025824 AMAQI
33°C30/38°C
15th Jul 2025765 AMAQI
15th Jul 2025556 AMAQI
15th Jul 2025537 AMAQI
15th Jul 2025598 AMAQI
15th Jul 2025709 AMAQI
15th Jul 20256810 AMAQI
15th Jul 20257111 AMAQI
15th Jul 20256912 PMAQI
15th Jul 2025731 PMAQI
15th Jul 2025722 PMAQI
15th Jul 2025703 PMAQI
15th Jul 2025684 PMAQI
15th Jul 2025725 PMAQI
15th Jul 2025726 PMAQI
15th Jul 2025737 PMAQI
15th Jul 2025748 PMAQI
15th Jul 2025739 PMAQI
15th Jul 20257410 PMAQI
15th Jul 20257411 PMAQI
16th Jul 20257612 AMAQI
16th Jul 2025751 AMAQI
16th Jul 2025742 AMAQI
16th Jul 2025743 AMAQI
16th Jul 2025744 AMAQI
32°C28/35°C
16th Jul 2025745 AMAQI
16th Jul 2025726 AMAQI
16th Jul 2025757 AMAQI
16th Jul 2025808 AMAQI
16th Jul 2025859 AMAQI
16th Jul 20258810 AMAQI
16th Jul 20258311 AMAQI
16th Jul 20258512 PMAQI
16th Jul 2025811 PMAQI
16th Jul 2025772 PMAQI
16th Jul 2025703 PMAQI
16th Jul 2025674 PMAQI
16th Jul 2025725 PMAQI
16th Jul 2025736 PMAQI
16th Jul 2025747 PMAQI
16th Jul 2025738 PMAQI
16th Jul 2025749 PMAQI
16th Jul 20257610 PMAQI
16th Jul 20257611 PMAQI
17th Jul 20257612 AMAQI
17th Jul 2025771 AMAQI
17th Jul 2025762 AMAQI
17th Jul 2025783 AMAQI
17th Jul 2025754 AMAQI
33°C27/37°C
17th Jul 2025765 AMAQI
17th Jul 2025626 AMAQI
17th Jul 2025417 AMAQI
17th Jul 2025328 AMAQI
17th Jul 2025579 AMAQI
17th Jul 20256810 AMAQI
17th Jul 20256911 AMAQI
17th Jul 20257112 PMAQI
17th Jul 2025751 PMAQI
17th Jul 2025742 PMAQI
17th Jul 2025743 PMAQI
17th Jul 2025804 PMAQI
17th Jul 2025755 PMAQI
17th Jul 2025726 PMAQI
17th Jul 2025767 PMAQI
17th Jul 2025758 PMAQI
17th Jul 2025739 PMAQI
17th Jul 20257610 PMAQI
17th Jul 20257311 PMAQI
18th Jul 20257212 AMAQI
18th Jul 2025711 AMAQI
18th Jul 2025712 AMAQI
18th Jul 2025703 AMAQI
18th Jul 2025724 AMAQI
31°C30/34°C
18th Jul 2025665 AMAQI
18th Jul 2025586 AMAQI
18th Jul 2025637 AMAQI
18th Jul 2025688 AMAQI
18th Jul 2025759 AMAQI
18th Jul 20257510 AMAQI
18th Jul 20257011 AMAQI
18th Jul 20257412 PMAQI
18th Jul 2025741 PMAQI
18th Jul 2025802 PMAQI
18th Jul 2025813 PMAQI
18th Jul 2025784 PMAQI
18th Jul 2025725 PMAQI
18th Jul 2025726 PMAQI
18th Jul 2025737 PMAQI
18th Jul 2025728 PMAQI
18th Jul 2025729 PMAQI
18th Jul 20257210 PMAQI
18th Jul 20257011 PMAQI
19th Jul 20257112 AMAQI
19th Jul 2025701 AMAQI
19th Jul 2025702 AMAQI
19th Jul 2025703 AMAQI
19th Jul 2025704 AMAQI
32°C29/36°C
19th Jul 2025665 AMAQI
19th Jul 2025576 AMAQI
19th Jul 2025547 AMAQI
19th Jul 2025568 AMAQI
19th Jul 2025579 AMAQI
19th Jul 20255610 AMAQI
19th Jul 20255811 AMAQI
19th Jul 20256112 PMAQI
19th Jul 2025571 PMAQI
19th Jul 2025592 PMAQI
19th Jul 2025573 PMAQI
19th Jul 2025564 PMAQI
19th Jul 2025625 PMAQI
19th Jul 2025626 PMAQI
19th Jul 2025637 PMAQI
19th Jul 2025668 PMAQI
19th Jul 2025669 PMAQI
19th Jul 20256910 PMAQI
19th Jul 20257611 PMAQI
20th Jul 20257212 AMAQI
20th Jul 2025661 AMAQI
20th Jul 2025652 AMAQI
20th Jul 2025653 AMAQI
20th Jul 2025654 AMAQI
31°C27/36°C
20th Jul 2025655 AMAQI
20th Jul 2025616 AMAQI
20th Jul 2025607 AMAQI
20th Jul 2025668 AMAQI
20th Jul 2025629 AMAQI
20th Jul 20256710 AMAQI
20th Jul 20257111 AMAQI
20th Jul 20257312 PMAQI
20th Jul 2025721 PMAQI
20th Jul 2025682 PMAQI
20th Jul 2025693 PMAQI
20th Jul 2025654 PMAQI
20th Jul 2025615 PMAQI
20th Jul 2025636 PMAQI
20th Jul 2025647 PMAQI
20th Jul 2025628 PMAQI
20th Jul 2025669 PMAQI
20th Jul 20257110 PMAQI
20th Jul 20257611 PMAQI
21st Jul 20257112 AMAQI
21st Jul 2025671 AMAQI
21st Jul 2025682 AMAQI
21st Jul 2025673 AMAQI
21st Jul 2025664 AMAQI
34°C30/37°C
21st Jul 2025705 AMAQI
21st Jul 2025816 AMAQI
21st Jul 2025767 AMAQI
21st Jul 2025798 AMAQI
21st Jul 2025829 AMAQI
21st Jul 20259510 AMAQI
21st Jul 202510111 AMAQI
21st Jul 202511212 PMAQI
21st Jul 20251271 PMAQI
21st Jul 20251362 PMAQI
21st Jul 20251183 PMAQI
21st Jul 20251074 PMAQI
21st Jul 2025955 PMAQI
21st Jul 2025886 PMAQI
21st Jul 2025827 PMAQI
21st Jul 2025788 PMAQI
21st Jul 2025729 PMAQI
21st Jul 20258210 PMAQI
21st Jul 20258511 PMAQI
22nd Jul 20257912 AMAQI
22nd Jul 2025801 AMAQI
22nd Jul 2025822 AMAQI
22nd Jul 2025823 AMAQI
22nd Jul 2025824 AMAQI
32°C30/34°C
22nd Jul 2025935 AMAQI
22nd Jul 20251266 AMAQI
22nd Jul 20251187 AMAQI
22nd Jul 20251168 AMAQI
22nd Jul 20251199 AMAQI
22nd Jul 20259710 AMAQI
22nd Jul 20259511 AMAQI
22nd Jul 20259112 PMAQI
22nd Jul 2025721 PMAQI
22nd Jul 2025562 PMAQI
22nd Jul 2025603 PMAQI
22nd Jul 2025564 PMAQI
22nd Jul 2025785 PMAQI
22nd Jul 2025826 PMAQI
22nd Jul 2025857 PMAQI
22nd Jul 2025888 PMAQI
22nd Jul 2025849 PMAQI
22nd Jul 20259410 PMAQI
22nd Jul 20259911 PMAQI
23rd Jul 202510612 AMAQI
23rd Jul 2025961 AMAQI
23rd Jul 2025862 AMAQI
23rd Jul 2025873 AMAQI
23rd Jul 2025884 AMAQI
31°C28/36°C
23rd Jul 2025835 AMAQI
23rd Jul 2025646 AMAQI
23rd Jul 2025777 AMAQI
23rd Jul 2025838 AMAQI
23rd Jul 2025899 AMAQI
23rd Jul 20258610 AMAQI
23rd Jul 20255611 AMAQI
23rd Jul 20256212 PMAQI
23rd Jul 2025671 PMAQI
23rd Jul 2025672 PMAQI
23rd Jul 2025793 PMAQI
23rd Jul 2025864 PMAQI
23rd Jul 2025865 PMAQI
23rd Jul 2025856 PMAQI
23rd Jul 2025907 PMAQI
23rd Jul 2025928 PMAQI
23rd Jul 2025979 PMAQI
23rd Jul 202510110 PMAQI
23rd Jul 20259511 PMAQI
24th Jul 20258812 AMAQI
24th Jul 2025851 AMAQI
24th Jul 2025832 AMAQI
24th Jul 2025833 AMAQI
24th Jul 2025844 AMAQI
32°C29/36°C
24th Jul 2025715 AMAQI
24th Jul 2025396 AMAQI
24th Jul 2025457 AMAQI
24th Jul 2025478 AMAQI
24th Jul 2025709 AMAQI
24th Jul 20257910 AMAQI
24th Jul 20258311 AMAQI
24th Jul 20258112 PMAQI
24th Jul 2025891 PMAQI
24th Jul 2025932 PMAQI
24th Jul 2025923 PMAQI
24th Jul 2025934 PMAQI
24th Jul 2025905 PMAQI
24th Jul 2025856 PMAQI
24th Jul 2025897 PMAQI
24th Jul 2025938 PMAQI
24th Jul 2025989 PMAQI
24th Jul 202510410 PMAQI
24th Jul 202510611 PMAQI
25th Jul 20258912 AMAQI
25th Jul 2025781 AMAQI
25th Jul 2025792 AMAQI
25th Jul 2025803 AMAQI
25th Jul 2025784 AMAQI
34°C28/38°C
25th Jul 2025895 AMAQI
25th Jul 20251146 AMAQI
25th Jul 20251287 AMAQI
25th Jul 20251288 AMAQI
25th Jul 20251169 AMAQI
25th Jul 202511210 AMAQI
25th Jul 202510911 AMAQI
25th Jul 202511612 PMAQI
25th Jul 2025971 PMAQI
25th Jul 2025972 PMAQI
25th Jul 2025963 PMAQI
25th Jul 2025854 PMAQI
25th Jul 2025945 PMAQI
25th Jul 2025936 PMAQI
25th Jul 2025917 PMAQI
25th Jul 2025918 PMAQI
25th Jul 2025959 PMAQI
25th Jul 20259410 PMAQI
25th Jul 20259011 PMAQI
26th Jul 20259512 AMAQI
26th Jul 2025941 AMAQI
26th Jul 2025962 AMAQI
26th Jul 2025963 AMAQI
26th Jul 2025964 AMAQI
36°C32/40°C
26th Jul 2025865 AMAQI
26th Jul 2025586 AMAQI
26th Jul 2025597 AMAQI
26th Jul 2025688 AMAQI
26th Jul 2025719 AMAQI
26th Jul 20257810 AMAQI
26th Jul 20258611 AMAQI
26th Jul 20259212 PMAQI
26th Jul 2025961 PMAQI
26th Jul 2025982 PMAQI
26th Jul 2025943 PMAQI
26th Jul 2025954 PMAQI
26th Jul 2025825 PMAQI
26th Jul 2025776 PMAQI
26th Jul 2025797 PMAQI
26th Jul 2025798 PMAQI
26th Jul 2025769 PMAQI
26th Jul 20258110 PMAQI
26th Jul 20258411 PMAQI
27th Jul 20259312 AMAQI
27th Jul 2025861 AMAQI
27th Jul 2025852 AMAQI
27th Jul 2025863 AMAQI
27th Jul 2025864 AMAQI
34°C30/38°C
27th Jul 2025865 AMAQI
27th Jul 2025926 AMAQI
27th Jul 2025977 AMAQI
27th Jul 2025888 AMAQI
27th Jul 2025779 AMAQI
27th Jul 20257210 AMAQI
27th Jul 20257111 AMAQI
27th Jul 20256412 PMAQI
27th Jul 2025641 PMAQI
27th Jul 2025622 PMAQI
27th Jul 2025663 PMAQI
27th Jul 2025724 PMAQI
27th Jul 2025765 PMAQI
27th Jul 2025756 PMAQI
27th Jul 2025767 PMAQI
27th Jul 2025808 PMAQI
27th Jul 2025819 PMAQI
27th Jul 20258710 PMAQI
27th Jul 20258211 PMAQI
28th Jul 20258012 AMAQI
28th Jul 2025841 AMAQI
28th Jul 2025822 AMAQI
28th Jul 2025833 AMAQI
28th Jul 2025804 AMAQI
35°C32/38°C
28th Jul 2025785 AMAQI
28th Jul 2025786 AMAQI
28th Jul 2025867 AMAQI
28th Jul 2025988 AMAQI
28th Jul 2025959 AMAQI
28th Jul 20259510 AMAQI
28th Jul 20259411 AMAQI
28th Jul 20259412 PMAQI
28th Jul 20251031 PMAQI
28th Jul 20251062 PMAQI
28th Jul 20251053 PMAQI
28th Jul 20251194 PMAQI
28th Jul 20251145 PMAQI
28th Jul 20251016 PMAQI
28th Jul 20251037 PMAQI
28th Jul 20251068 PMAQI
28th Jul 20251199 PMAQI
28th Jul 202511110 PMAQI
28th Jul 202510111 PMAQI
29th Jul 20259012 AMAQI
29th Jul 2025861 AMAQI
29th Jul 2025872 AMAQI
29th Jul 2025843 AMAQI
29th Jul 2025854 AMAQI
34°C28/38°C
29th Jul 2025885 AMAQI
29th Jul 2025806 AMAQI
29th Jul 2025757 AMAQI
29th Jul 2025828 AMAQI
29th Jul 2025889 AMAQI
29th Jul 20258810 AMAQI
29th Jul 20258211 AMAQI
29th Jul 20256312 PMAQI
29th Jul 2025541 PMAQI
29th Jul 2025472 PMAQI
29th Jul 2025423 PMAQI
29th Jul 2025444 PMAQI
29th Jul 2025665 PMAQI
29th Jul 2025756 PMAQI
29th Jul 2025697 PMAQI
29th Jul 2025788 PMAQI
29th Jul 2025909 PMAQI
29th Jul 20258710 PMAQI
29th Jul 20258511 PMAQI
30th Jul 20258212 AMAQI
30th Jul 2025841 AMAQI
30th Jul 2025842 AMAQI
30th Jul 2025843 AMAQI
30th Jul 2025834 AMAQI
31°C28/35°C
30th Jul 2025795 AMAQI
30th Jul 2025726 AMAQI
30th Jul 2025707 AMAQI
30th Jul 2025738 AMAQI
30th Jul 2025759 AMAQI
30th Jul 20258010 AMAQI
30th Jul 20257511 AMAQI
30th Jul 20257912 PMAQI
30th Jul 2025761 PMAQI
30th Jul 2025702 PMAQI
30th Jul 2025723 PMAQI
30th Jul 2025684 PMAQI
30th Jul 2025765 PMAQI
30th Jul 2025786 PMAQI
30th Jul 2025787 PMAQI
30th Jul 2025798 PMAQI
30th Jul 2025809 PMAQI
30th Jul 20257710 PMAQI
30th Jul 20257911 PMAQI
31st Jul 20258012 AMAQI
31st Jul 2025811 AMAQI
31st Jul 2025812 AMAQI
31st Jul 2025813 AMAQI
31st Jul 2025814 AMAQI
30°C28/34°C
31st Jul 2025815 AMAQI
31st Jul 2025816 AMAQI
31st Jul 2025747 AMAQI
31st Jul 2025528 AMAQI
31st Jul 2025549 AMAQI
31st Jul 20256910 AMAQI
31st Jul 20258411 AMAQI
31st Jul 20259212 PMAQI
31st Jul 20251141 PMAQI
31st Jul 20251102 PMAQI
31st Jul 2025923 PMAQI
31st Jul 2025664 PMAQI
31st Jul 2025595 PMAQI
31st Jul 2025556 PMAQI
31st Jul 2025587 PMAQI
31st Jul 2025608 PMAQI
31st Jul 2025709 PMAQI
31st Jul 20256310 PMAQI
31st Jul 20256211 PMAQI
1st Aug 20257112 AMAQI
1st Aug 2025641 AMAQI
1st Aug 2025632 AMAQI
1st Aug 2025653 AMAQI
1st Aug 2025684 AMAQI
28°C27/30°C
1st Aug 2025655 AMAQI
1st Aug 2025696 AMAQI
1st Aug 2025637 AMAQI
1st Aug 2025568 AMAQI
1st Aug 2025599 AMAQI
1st Aug 20257110 AMAQI
1st Aug 20258411 AMAQI
1st Aug 20259412 PMAQI
1st Aug 2025881 PMAQI
1st Aug 2025842 PMAQI
1st Aug 2025863 PMAQI
1st Aug 2025764 PMAQI
1st Aug 2025705 PMAQI
1st Aug 2025696 PMAQI
1st Aug 2025707 PMAQI
1st Aug 2025708 PMAQI
1st Aug 2025689 PMAQI
1st Aug 20257210 PMAQI
1st Aug 20256711 PMAQI
2nd Aug 20256612 AMAQI
2nd Aug 2025671 AMAQI
2nd Aug 2025682 AMAQI
2nd Aug 2025693 AMAQI
2nd Aug 2025684 AMAQI
31°C27/34°C
2nd Aug 2025675 AMAQI
2nd Aug 2025646 AMAQI
2nd Aug 2025727 AMAQI
2nd Aug 2025838 AMAQI
2nd Aug 2025829 AMAQI
2nd Aug 20259510 AMAQI
2nd Aug 20259711 AMAQI
2nd Aug 20259412 PMAQI
2nd Aug 2025881 PMAQI
2nd Aug 2025862 PMAQI
2nd Aug 2025783 PMAQI
2nd Aug 2025884 PMAQI
2nd Aug 2025805 PMAQI
2nd Aug 2025766 PMAQI
2nd Aug 2025747 PMAQI
2nd Aug 2025748 PMAQI
2nd Aug 2025749 PMAQI
2nd Aug 20257010 PMAQI
2nd Aug 20256211 PMAQI
3rd Aug 20256612 AMAQI
3rd Aug 2025721 AMAQI
--°C/°C
5 AM
12 PM
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 PM
80AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
6 AM - 8 AM
74AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 PM (Avg. 80), while the lowest AQI was between 6 AM to 8 AM (Avg. 74).
Night time
Avg. Highest Time
12 AM - 11 PM
82AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
82AQI
9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 82), while the lowest AQI was between 12 AM to 11 PM (Avg. 82).
2025 Days Vs Air Quality
Defence Colony, New Delhi, Delhi, India
2025
18%
38
42%
89
28%
59
12%
25
0.9%
2
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Good
0 DaysModerate
38 DaysPoor
89 DaysUnhealthy
59 DaysSevere
25 DaysHazardous
2 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
Defence Colony, New Delhi, Delhi, 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
221AQI
221AQI
2nd January 2025
232AQI
232AQI
3rd January 2025
274AQI
274AQI
4th January 2025
260AQI
260AQI
5th January 2025
222AQI
222AQI
6th January 2025
227AQI
227AQI
7th January 2025
224AQI
224AQI
8th January 2025
213AQI
213AQI
9th January 2025
366AQI
366AQI
10th January 2025
299AQI
299AQI
11th January 2025
224AQI
224AQI
12th January 2025
215AQI
215AQI
13th January 2025
189AQI
189AQI
14th January 2025
229AQI
229AQI
15th January 2025
293AQI
293AQI
16th January 2025
241AQI
241AQI
17th January 2025
208AQI
208AQI
18th January 2025
232AQI
232AQI
19th January 2025
260AQI
260AQI
20th January 2025
204AQI
204AQI
21st January 2025
197AQI
197AQI
22nd January 2025
196AQI
196AQI
23rd January 2025
184AQI
184AQI
24th January 2025
167AQI
167AQI
25th January 2025
157AQI
157AQI
26th January 2025
174AQI
174AQI
27th January 2025
178AQI
178AQI
28th January 2025
200AQI
200AQI
29th January 2025
316AQI
316AQI
30th January 2025
217AQI
217AQI
31st January 2025
238AQI
238AQI
1st February 2025
253AQI
253AQI
2nd February 2025
224AQI
224AQI
3rd February 2025
218AQI
218AQI
4th February 2025
224AQI
224AQI
5th February 2025
172AQI
172AQI
6th February 2025
166AQI
166AQI
7th February 2025
150AQI
150AQI
8th February 2025
157AQI
157AQI
9th February 2025
174AQI
174AQI
10th February 2025
201AQI
201AQI
11th February 2025
193AQI
193AQI
12th February 2025
148AQI
148AQI
13th February 2025
144AQI
144AQI
14th February 2025
145AQI
145AQI
15th February 2025
160AQI
160AQI
16th February 2025
192AQI
192AQI
17th February 2025
172AQI
172AQI
18th February 2025
157AQI
157AQI
19th February 2025
153AQI
153AQI
20th February 2025
141AQI
141AQI
21st February 2025
165AQI
165AQI
22nd February 2025
145AQI
145AQI
23rd February 2025
151AQI
151AQI
24th February 2025
157AQI
157AQI
25th February 2025
163AQI
163AQI
26th February 2025
186AQI
186AQI
27th February 2025
137AQI
137AQI
28th February 2025
149AQI
149AQI
1st March 2025
144AQI
144AQI
2nd March 2025
122AQI
122AQI
3rd March 2025
146AQI
146AQI
4th March 2025
127AQI
127AQI
5th March 2025
118AQI
118AQI
6th March 2025
119AQI
119AQI
7th March 2025
139AQI
139AQI
8th March 2025
141AQI
141AQI
9th March 2025
160AQI
160AQI
10th March 2025
166AQI
166AQI
11th March 2025
180AQI
180AQI
12th March 2025
160AQI
160AQI
13th March 2025
168AQI
168AQI
14th March 2025
155AQI
155AQI
15th March 2025
101AQI
101AQI
16th March 2025
121AQI
121AQI
17th March 2025
121AQI
121AQI
18th March 2025
130AQI
130AQI
19th March 2025
137AQI
137AQI
20th March 2025
133AQI
133AQI
21st March 2025
139AQI
139AQI
22nd March 2025
140AQI
140AQI
23rd March 2025
144AQI
144AQI
24th March 2025
156AQI
156AQI
25th March 2025
165AQI
165AQI
26th March 2025
148AQI
148AQI
27th March 2025
154AQI
154AQI
28th March 2025
134AQI
134AQI
29th March 2025
124AQI
124AQI
30th March 2025
118AQI
118AQI
31st March 2025
125AQI
125AQI
1st April 2025
136AQI
136AQI
2nd April 2025
143AQI
143AQI
3rd April 2025
138AQI
138AQI
4th April 2025
143AQI
143AQI
5th April 2025
139AQI
139AQI
6th April 2025
154AQI
154AQI
7th April 2025
173AQI
173AQI
8th April 2025
169AQI
169AQI
9th April 2025
175AQI
175AQI
10th April 2025
165AQI
165AQI
11th April 2025
138AQI
138AQI
12th April 2025
121AQI
121AQI
13th April 2025
135AQI
135AQI
14th April 2025
131AQI
131AQI
15th April 2025
133AQI
133AQI
16th April 2025
152AQI
152AQI
17th April 2025
143AQI
143AQI
18th April 2025
165AQI
165AQI
19th April 2025
141AQI
141AQI
20th April 2025
142AQI
142AQI
21st April 2025
156AQI
156AQI
22nd April 2025
149AQI
149AQI
23rd April 2025
153AQI
153AQI
24th April 2025
150AQI
150AQI
25th April 2025
161AQI
161AQI
26th April 2025
159AQI
159AQI
27th April 2025
168AQI
168AQI
28th April 2025
183AQI
183AQI
29th April 2025
152AQI
152AQI
30th April 2025
156AQI
156AQI
1st May 2025
156AQI
156AQI
2nd May 2025
118AQI
118AQI
3rd May 2025
152AQI
152AQI
4th May 2025
150AQI
150AQI
5th May 2025
120AQI
120AQI
6th May 2025
132AQI
132AQI
7th May 2025
132AQI
132AQI
8th May 2025
136AQI
136AQI
9th May 2025
125AQI
125AQI
10th May 2025
155AQI
155AQI
11th May 2025
139AQI
139AQI
12th May 2025
131AQI
131AQI
13th May 2025
105AQI
105AQI
14th May 2025
123AQI
123AQI
15th May 2025
175AQI
175AQI
16th May 2025
156AQI
156AQI
17th May 2025
126AQI
126AQI
18th May 2025
147AQI
147AQI
19th May 2025
153AQI
153AQI
20th May 2025
158AQI
158AQI
21st May 2025
157AQI
157AQI
22nd May 2025
104AQI
104AQI
23rd May 2025
124AQI
124AQI
24th May 2025
134AQI
134AQI
25th May 2025
97AQI
97AQI
26th May 2025
109AQI
109AQI
27th May 2025
113AQI
113AQI
28th May 2025
125AQI
125AQI
29th May 2025
135AQI
135AQI
30th May 2025
140AQI
140AQI
31st May 2025
161AQI
161AQI
1st June 2025
135AQI
135AQI
2nd June 2025
124AQI
124AQI
3rd June 2025
112AQI
112AQI
4th June 2025
128AQI
128AQI
5th June 2025
124AQI
124AQI
6th June 2025
115AQI
115AQI
7th June 2025
126AQI
126AQI
8th June 2025
137AQI
137AQI
9th June 2025
146AQI
146AQI
10th June 2025
142AQI
142AQI
11th June 2025
149AQI
149AQI
12th June 2025
154AQI
154AQI
13th June 2025
149AQI
149AQI
14th June 2025
151AQI
151AQI
15th June 2025
132AQI
132AQI
16th June 2025
112AQI
112AQI
17th June 2025
124AQI
124AQI
18th June 2025
118AQI
118AQI
19th June 2025
112AQI
112AQI
20th June 2025
107AQI
107AQI
21st June 2025
98AQI
98AQI
22nd June 2025
87AQI
87AQI
23rd June 2025
104AQI
104AQI
24th June 2025
104AQI
104AQI
25th June 2025
122AQI
122AQI
26th June 2025
109AQI
109AQI
27th June 2025
97AQI
97AQI
28th June 2025
98AQI
98AQI
29th June 2025
106AQI
106AQI
30th June 2025
93AQI
93AQI
1st July 2025
95AQI
95AQI
2nd July 2025
87AQI
87AQI
3rd July 2025
98AQI
98AQI
4th July 2025
90AQI
90AQI
5th July 2025
92AQI
92AQI
6th July 2025
92AQI
92AQI
7th July 2025
81AQI
81AQI
8th July 2025
87AQI
87AQI
9th July 2025
80AQI
80AQI
10th July 2025
73AQI
73AQI
11th July 2025
83AQI
83AQI
12th July 2025
89AQI
89AQI
13th July 2025
88AQI
88AQI
14th July 2025
79AQI
79AQI
15th July 2025
74AQI
74AQI
16th July 2025
75AQI
75AQI
17th July 2025
72AQI
72AQI
18th July 2025
71AQI
71AQI
19th July 2025
65AQI
65AQI
20th July 2025
68AQI
68AQI
21st July 2025
84AQI
84AQI
22nd July 2025
88AQI
88AQI
23rd July 2025
89AQI
89AQI
24th July 2025
84AQI
84AQI
25th July 2025
96AQI
96AQI
26th July 2025
85AQI
85AQI
27th July 2025
81AQI
81AQI
28th July 2025
93AQI
93AQI
29th July 2025
81AQI
81AQI
30th July 2025
79AQI
79AQI
31st July 2025
75AQI
75AQI
1st August 2025
70AQI
70AQI
228AQI
171AQI
140AQI
151AQI
135AQI
121AQI
83AQI
70AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
2025146AQI
9
20
2
8
15
5
22
9
15
15
1
21
9
5
23
2
31
1
38
89
59
25
2
Highest AQI recorded in
January228AQI
Lowest AQI recorded in
August70AQI
2024161AQI
5
23
3
7
17
5
15
16
3
24
3
16
14
1
3
22
5
1
18
12
5
24
2
4
15
8
3
13
13
5
1
19
10
13
9
9
10
63
119
90
62
22
Highest AQI recorded in
November286AQI
Lowest AQI recorded in
August66AQI
2023161AQI
1
7
19
4
5
16
7
2
15
14
3
21
6
6
16
8
1
15
14
1
1
16
14
19
8
2
2
3
15
11
1
13
11
7
3
14
12
4
23
4
4
76
118
71
73
22
Highest AQI recorded in
November285AQI
Lowest AQI recorded in
July97AQI
2022169AQI
2
12
15
2
1
15
5
7
5
23
3
1
5
19
5
2
4
21
4
2
15
10
3
2
18
11
5
6
1
15
11
2
4
2
3
16
6
8
18
4
6
20
5
6
46
77
123
81
11
Highest AQI recorded in
December249AQI
Lowest AQI recorded in
July90AQI
2021201AQI
1
13
7
1
2
13
13
2
1
17
12
2
24
4
2
15
20
16
43
16
Highest AQI recorded in
November281AQI
Lowest AQI recorded in
September87AQI
Most & Least Polluted Years Over the Last 5 Years
Most Polluted Year Recorded
2021(Avg.)
201AQILeast Polluted Year Recorded
2025(Avg.)
146AQIDefence Colony's annual 2025 AQI (146) shows an average percentage change of -14.7% (improved AQI) compared to previous years: 2021 (201), 2022 (169), 2023 (161), 2024 (161).
