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HistoryAQIPM2.5PM10COSO2NO2O3

Kalkaji, 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+

October Air Quality Analysis

Kalkaji, New Delhi, Delhi, India

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
20th Oct 2025
357AQI
Lowest AQI recorded on
9th Oct 2022
27AQI

Same Day Analysis (20th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 357 of Hazardous air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 20th Oct - 21st Oct 2025

Kalkaji, New Delhi, Delhi, India

AQI
Day
Night
.

6 AM20th Oct 2025

6 PM

5 AM21st Oct 2025

Day time
Avg. Highest Time
12AMNaNth undefined

AQI

Avg. Lowest Time
12AMNaNth undefined

AQI

Night time
Avg. Highest Time
12AM21st Oct

575AQI

Avg. Lowest Time
4PM20th Oct

186AQI

In the last 24 hours,

Kalkaji's AQI reached its highest point of 575 at 12 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 20th Oct and 21st Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

Kalkaji, New Delhi, Delhi, India

SepOct
21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st
Day
Night
21st Sep 20251076 AMAQI
21st Sep 20251107 AMAQI
21st Sep 20251128 AMAQI
21st Sep 20251129 AMAQI
21st Sep 202511610 AMAQI
21st Sep 202511811 AMAQI
21st Sep 202511412 PMAQI
21st Sep 20251181 PMAQI
21st Sep 20251222 PMAQI
21st Sep 20251083 PMAQI
21st Sep 20251104 PMAQI
21st Sep 20251085 PMAQI
21st Sep 20251086 PMAQI
21st Sep 20251117 PMAQI
21st Sep 20251078 PMAQI
21st Sep 20251109 PMAQI
21st Sep 202511810 PMAQI
21st Sep 202512111 PMAQI
22nd Sep 202512112 AMAQI
22nd Sep 20251121 AMAQI
22nd Sep 20251142 AMAQI
22nd Sep 20251123 AMAQI
22nd Sep 20251134 AMAQI
22nd Sep 20251145 AMAQI

32°C29/37°C

22nd Sep 20251156 AMAQI
22nd Sep 20251177 AMAQI
22nd Sep 20251218 AMAQI
22nd Sep 20251299 AMAQI
22nd Sep 202512810 AMAQI
22nd Sep 202512911 AMAQI
22nd Sep 202512512 PMAQI
22nd Sep 20251121 PMAQI
22nd Sep 20251042 PMAQI
22nd Sep 20251033 PMAQI
22nd Sep 20251024 PMAQI
22nd Sep 2025995 PMAQI
22nd Sep 2025976 PMAQI
22nd Sep 20251017 PMAQI
22nd Sep 20251058 PMAQI
22nd Sep 20251079 PMAQI
22nd Sep 202511110 PMAQI
22nd Sep 202511011 PMAQI
23rd Sep 202510712 AMAQI
23rd Sep 20251121 AMAQI
23rd Sep 20251102 AMAQI
23rd Sep 20251103 AMAQI
23rd Sep 20251104 AMAQI
23rd Sep 20251115 AMAQI

33°C29/37°C

23rd Sep 20251046 AMAQI
23rd Sep 20251067 AMAQI
23rd Sep 20251168 AMAQI
23rd Sep 20251169 AMAQI
23rd Sep 202511210 AMAQI
23rd Sep 202511211 AMAQI
23rd Sep 202510712 PMAQI
23rd Sep 2025971 PMAQI
23rd Sep 2025962 PMAQI
23rd Sep 20251003 PMAQI
23rd Sep 2025944 PMAQI
23rd Sep 2025925 PMAQI
23rd Sep 2025906 PMAQI
23rd Sep 2025927 PMAQI
23rd Sep 2025938 PMAQI
23rd Sep 20251029 PMAQI
23rd Sep 202510810 PMAQI
23rd Sep 202511011 PMAQI
24th Sep 202511012 AMAQI
24th Sep 20251061 AMAQI
24th Sep 20251072 AMAQI
24th Sep 20251093 AMAQI
24th Sep 20251064 AMAQI
24th Sep 20251035 AMAQI

32°C28/37°C

24th Sep 20251046 AMAQI
24th Sep 20251167 AMAQI
24th Sep 20251128 AMAQI
24th Sep 20251189 AMAQI
24th Sep 202510410 AMAQI
24th Sep 20259911 AMAQI
24th Sep 20259612 PMAQI
24th Sep 2025991 PMAQI
24th Sep 20251052 PMAQI
24th Sep 2025903 PMAQI
24th Sep 2025824 PMAQI
24th Sep 2025885 PMAQI
24th Sep 2025926 PMAQI
24th Sep 20251027 PMAQI
24th Sep 20251028 PMAQI
24th Sep 20251069 PMAQI
24th Sep 202511210 PMAQI
24th Sep 202511711 PMAQI
25th Sep 202511512 AMAQI
25th Sep 20251071 AMAQI
25th Sep 20251062 AMAQI
25th Sep 20251073 AMAQI
25th Sep 20251074 AMAQI
25th Sep 20251105 AMAQI

32°C28/37°C

25th Sep 20251186 AMAQI
25th Sep 20251147 AMAQI
25th Sep 2025948 AMAQI
25th Sep 20251039 AMAQI
25th Sep 202510310 AMAQI
25th Sep 20258611 AMAQI
25th Sep 20258612 PMAQI
25th Sep 2025851 PMAQI
25th Sep 2025862 PMAQI
25th Sep 2025763 PMAQI
25th Sep 2025734 PMAQI
25th Sep 2025745 PMAQI
25th Sep 2025766 PMAQI
25th Sep 2025817 PMAQI
25th Sep 2025948 PMAQI
25th Sep 20251039 PMAQI
25th Sep 202510810 PMAQI
25th Sep 202510911 PMAQI
26th Sep 202510012 AMAQI
26th Sep 2025981 AMAQI
26th Sep 2025982 AMAQI
26th Sep 2025983 AMAQI
26th Sep 2025954 AMAQI
26th Sep 2025965 AMAQI

32°C28/37°C

26th Sep 2025966 AMAQI
26th Sep 2025997 AMAQI
26th Sep 20251258 AMAQI
26th Sep 20251309 AMAQI
26th Sep 202512410 AMAQI
26th Sep 202511411 AMAQI
26th Sep 202510112 PMAQI
26th Sep 2025911 PMAQI
26th Sep 2025882 PMAQI
26th Sep 2025843 PMAQI
26th Sep 2025824 PMAQI
26th Sep 2025795 PMAQI
26th Sep 2025826 PMAQI
26th Sep 2025857 PMAQI
26th Sep 2025898 PMAQI
26th Sep 20251049 PMAQI
26th Sep 202510810 PMAQI
26th Sep 202510611 PMAQI
27th Sep 202510412 AMAQI
27th Sep 20251001 AMAQI
27th Sep 20251132 AMAQI
27th Sep 20251063 AMAQI
27th Sep 20251014 AMAQI
27th Sep 20251085 AMAQI

32°C28/37°C

27th Sep 20251086 AMAQI
27th Sep 20251147 AMAQI
27th Sep 20251278 AMAQI
27th Sep 20251249 AMAQI
27th Sep 202513610 AMAQI
27th Sep 202515111 AMAQI
27th Sep 202515212 PMAQI
27th Sep 20251511 PMAQI
27th Sep 20251502 PMAQI
27th Sep 20251493 PMAQI
27th Sep 20251434 PMAQI
27th Sep 20251325 PMAQI
27th Sep 20251406 PMAQI
27th Sep 20251527 PMAQI
27th Sep 20251528 PMAQI
27th Sep 20251509 PMAQI
27th Sep 202516310 PMAQI
27th Sep 202516411 PMAQI
28th Sep 20259512 AMAQI
28th Sep 2025551 AMAQI
28th Sep 20251192 AMAQI
28th Sep 20251423 AMAQI
28th Sep 20251074 AMAQI
28th Sep 2025895 AMAQI

32°C28/37°C

28th Sep 2025866 AMAQI
28th Sep 2025827 AMAQI
28th Sep 2025808 AMAQI
28th Sep 2025839 AMAQI
28th Sep 20258210 AMAQI
28th Sep 20258011 AMAQI
28th Sep 20257312 PMAQI
28th Sep 2025671 PMAQI
28th Sep 2025662 PMAQI
28th Sep 2025613 PMAQI
28th Sep 2025594 PMAQI
28th Sep 2025595 PMAQI
28th Sep 2025626 PMAQI
28th Sep 2025747 PMAQI
28th Sep 2025838 PMAQI
28th Sep 20251059 PMAQI
28th Sep 202511210 PMAQI
28th Sep 20259311 PMAQI
29th Sep 202511412 AMAQI
29th Sep 20251501 AMAQI
29th Sep 20251462 AMAQI
29th Sep 20251433 AMAQI
29th Sep 2025984 AMAQI
29th Sep 2025885 AMAQI

32°C29/36°C

29th Sep 20251116 AMAQI
29th Sep 20251157 AMAQI
29th Sep 20251218 AMAQI
29th Sep 20251359 AMAQI
29th Sep 202510010 AMAQI
29th Sep 20257811 AMAQI
29th Sep 20257612 PMAQI
29th Sep 2025751 PMAQI
29th Sep 2025782 PMAQI
29th Sep 2025763 PMAQI
29th Sep 2025664 PMAQI
29th Sep 2025725 PMAQI
29th Sep 2025896 PMAQI
29th Sep 2025957 PMAQI
29th Sep 2025918 PMAQI
29th Sep 2025999 PMAQI
29th Sep 20259910 PMAQI
29th Sep 20259011 PMAQI
30th Sep 202510612 AMAQI
30th Sep 20251501 AMAQI
30th Sep 20251512 AMAQI
30th Sep 20251483 AMAQI
30th Sep 20251214 AMAQI
30th Sep 20251285 AMAQI

33°C29/37°C

30th Sep 20251156 AMAQI
30th Sep 20251237 AMAQI
30th Sep 20251288 AMAQI
30th Sep 20251819 AMAQI
30th Sep 202516210 AMAQI
30th Sep 202513611 AMAQI
30th Sep 202512012 PMAQI
30th Sep 20251161 PMAQI
30th Sep 20251242 PMAQI
30th Sep 20251293 PMAQI
30th Sep 20251184 PMAQI
30th Sep 20251105 PMAQI
30th Sep 20251106 PMAQI
30th Sep 2025977 PMAQI
30th Sep 2025898 PMAQI
30th Sep 20251389 PMAQI
30th Sep 202512810 PMAQI
30th Sep 202512611 PMAQI
1st Oct 20258912 AMAQI
1st Oct 2025761 AMAQI
1st Oct 2025632 AMAQI
1st Oct 2025643 AMAQI
1st Oct 2025624 AMAQI
1st Oct 2025575 AMAQI

30°C29/33°C

1st Oct 2025606 AMAQI
1st Oct 2025717 AMAQI
1st Oct 2025778 AMAQI
1st Oct 2025679 AMAQI
1st Oct 20259810 AMAQI
1st Oct 202510711 AMAQI
1st Oct 202512712 PMAQI
1st Oct 20251251 PMAQI
1st Oct 20251212 PMAQI
1st Oct 20251373 PMAQI
1st Oct 20251194 PMAQI
1st Oct 20251335 PMAQI
1st Oct 20251336 PMAQI
1st Oct 20251327 PMAQI
1st Oct 20251428 PMAQI
1st Oct 20251439 PMAQI
1st Oct 202515010 PMAQI
1st Oct 202516311 PMAQI
2nd Oct 202517012 AMAQI
2nd Oct 20251691 AMAQI
2nd Oct 20251572 AMAQI
2nd Oct 20251303 AMAQI
2nd Oct 20251034 AMAQI
2nd Oct 2025895 AMAQI

30°C26/35°C

2nd Oct 2025856 AMAQI
2nd Oct 2025837 AMAQI
2nd Oct 2025888 AMAQI
2nd Oct 2025909 AMAQI
2nd Oct 202511410 AMAQI
2nd Oct 202511811 AMAQI
2nd Oct 202510612 PMAQI
2nd Oct 20251201 PMAQI
2nd Oct 20251242 PMAQI
2nd Oct 20251463 PMAQI
2nd Oct 20251374 PMAQI
2nd Oct 20251335 PMAQI
2nd Oct 20251256 PMAQI
2nd Oct 20251347 PMAQI
2nd Oct 20251468 PMAQI
2nd Oct 20251549 PMAQI
2nd Oct 202515210 PMAQI
2nd Oct 202515811 PMAQI
3rd Oct 202514512 AMAQI
3rd Oct 20251301 AMAQI
3rd Oct 20251222 AMAQI
3rd Oct 20251033 AMAQI
3rd Oct 2025934 AMAQI
3rd Oct 2025965 AMAQI

30°C27/35°C

3rd Oct 2025926 AMAQI
3rd Oct 2025937 AMAQI
3rd Oct 2025868 AMAQI
3rd Oct 2025869 AMAQI
3rd Oct 20258110 AMAQI
3rd Oct 20257711 AMAQI
3rd Oct 20257712 PMAQI
3rd Oct 2025711 PMAQI
3rd Oct 2025682 PMAQI
3rd Oct 2025673 PMAQI
3rd Oct 2025754 PMAQI
3rd Oct 2025655 PMAQI
3rd Oct 2025916 PMAQI
3rd Oct 2025877 PMAQI
3rd Oct 2025948 PMAQI
3rd Oct 2025979 PMAQI
3rd Oct 202513310 PMAQI
3rd Oct 202516211 PMAQI
4th Oct 202515812 AMAQI
4th Oct 20251511 AMAQI
4th Oct 20251372 AMAQI
4th Oct 20251633 AMAQI
4th Oct 20251784 AMAQI
4th Oct 20251815 AMAQI

30°C26/34°C

4th Oct 20251706 AMAQI
4th Oct 20251677 AMAQI
4th Oct 20251688 AMAQI
4th Oct 20251669 AMAQI
4th Oct 202515710 AMAQI
4th Oct 202516211 AMAQI
4th Oct 202516612 PMAQI
4th Oct 20251581 PMAQI
4th Oct 20251452 PMAQI
4th Oct 20251253 PMAQI
4th Oct 20251294 PMAQI
4th Oct 20251415 PMAQI
4th Oct 20251296 PMAQI
4th Oct 20251467 PMAQI
4th Oct 20251418 PMAQI
4th Oct 20251469 PMAQI
4th Oct 202516110 PMAQI
4th Oct 202517411 PMAQI
5th Oct 202518412 AMAQI
5th Oct 20251801 AMAQI
5th Oct 20251842 AMAQI
5th Oct 20251803 AMAQI
5th Oct 20251854 AMAQI
5th Oct 20251675 AMAQI

32°C28/35°C

5th Oct 20251756 AMAQI
5th Oct 20251757 AMAQI
5th Oct 20251758 AMAQI
5th Oct 20251689 AMAQI
5th Oct 202516610 AMAQI
5th Oct 202516211 AMAQI
5th Oct 202514012 PMAQI
5th Oct 20251191 PMAQI
5th Oct 20251172 PMAQI
5th Oct 20251463 PMAQI
5th Oct 20251514 PMAQI
5th Oct 20251555 PMAQI
5th Oct 20251546 PMAQI
5th Oct 20251447 PMAQI
5th Oct 20251528 PMAQI
5th Oct 20251529 PMAQI
5th Oct 202516210 PMAQI
5th Oct 202518211 PMAQI
6th Oct 202518712 AMAQI
6th Oct 20251781 AMAQI
6th Oct 20251772 AMAQI
6th Oct 20251663 AMAQI
6th Oct 20251214 AMAQI
6th Oct 2025795 AMAQI

32°C29/37°C

6th Oct 2025726 AMAQI
6th Oct 2025757 AMAQI
6th Oct 2025788 AMAQI
6th Oct 2025889 AMAQI
6th Oct 20258910 AMAQI
6th Oct 20259811 AMAQI
6th Oct 202511112 PMAQI
6th Oct 20251401 PMAQI
6th Oct 20251362 PMAQI
6th Oct 20251353 PMAQI
6th Oct 20251404 PMAQI
6th Oct 20251225 PMAQI
6th Oct 20251096 PMAQI
6th Oct 2025967 PMAQI
6th Oct 2025968 PMAQI
6th Oct 20251019 PMAQI
6th Oct 202512410 PMAQI

26°C21/33°C

7th Oct 2025865 PMAQI
7th Oct 2025656 PMAQI
7th Oct 2025657 PMAQI
7th Oct 2025638 PMAQI
7th Oct 2025559 PMAQI
7th Oct 20255910 PMAQI
7th Oct 20256411 PMAQI
8th Oct 20257412 AMAQI
8th Oct 2025741 AMAQI
8th Oct 2025772 AMAQI
8th Oct 2025673 AMAQI
8th Oct 2025714 AMAQI
8th Oct 2025685 AMAQI

26°C22/31°C

8th Oct 2025766 AMAQI
8th Oct 2025847 AMAQI
8th Oct 2025998 AMAQI
8th Oct 20251089 AMAQI
8th Oct 202511710 AMAQI
8th Oct 202512711 AMAQI
8th Oct 202513112 PMAQI
8th Oct 20251361 PMAQI
8th Oct 20251412 PMAQI
8th Oct 20251363 PMAQI
8th Oct 20251334 PMAQI
8th Oct 20251425 PMAQI
8th Oct 20251336 PMAQI
8th Oct 20251167 PMAQI
8th Oct 20251248 PMAQI
8th Oct 20251429 PMAQI
8th Oct 202514210 PMAQI
8th Oct 202515611 PMAQI
9th Oct 202515612 AMAQI
9th Oct 20251451 AMAQI
9th Oct 20251382 AMAQI
9th Oct 20251393 AMAQI
9th Oct 20251344 AMAQI
9th Oct 20251315 AMAQI

27°C23/31°C

9th Oct 20251276 AMAQI
9th Oct 20251327 AMAQI
9th Oct 20251288 AMAQI
9th Oct 20251329 AMAQI
9th Oct 202513510 AMAQI
9th Oct 202513311 AMAQI
9th Oct 202511912 PMAQI
9th Oct 20251251 PMAQI
9th Oct 20251152 PMAQI
9th Oct 20251213 PMAQI
9th Oct 20251074 PMAQI
9th Oct 20251025 PMAQI
9th Oct 20251016 PMAQI
9th Oct 20251047 PMAQI
9th Oct 20251128 PMAQI
9th Oct 20251029 PMAQI
9th Oct 202510810 PMAQI
9th Oct 202513411 PMAQI
10th Oct 202515812 AMAQI
10th Oct 20251631 AMAQI
10th Oct 20251642 AMAQI
10th Oct 20251643 AMAQI
10th Oct 20251644 AMAQI
10th Oct 20251645 AMAQI

27°C23/30°C

10th Oct 20251596 AMAQI
10th Oct 20251607 AMAQI
10th Oct 20251598 AMAQI
10th Oct 20251599 AMAQI
10th Oct 202516010 AMAQI
10th Oct 202515811 AMAQI
10th Oct 202515812 PMAQI
10th Oct 20251541 PMAQI
10th Oct 20251542 PMAQI
10th Oct 20251513 PMAQI
10th Oct 20251574 PMAQI
10th Oct 20251635 PMAQI
10th Oct 20251626 PMAQI
10th Oct 20251607 PMAQI
10th Oct 20251628 PMAQI
10th Oct 20251589 PMAQI
10th Oct 202517010 PMAQI
10th Oct 202519211 PMAQI
11th Oct 202521212 AMAQI
11th Oct 20252261 AMAQI
11th Oct 20252182 AMAQI
11th Oct 20252163 AMAQI
11th Oct 20252144 AMAQI
11th Oct 20252065 AMAQI

27°C23/30°C

11th Oct 20251936 AMAQI
11th Oct 20251947 AMAQI
11th Oct 20251858 AMAQI
11th Oct 20251829 AMAQI
11th Oct 202518010 AMAQI
11th Oct 202517711 AMAQI
11th Oct 202517112 PMAQI
11th Oct 20251591 PMAQI
11th Oct 20251482 PMAQI
11th Oct 20251503 PMAQI
11th Oct 20251464 PMAQI
11th Oct 20251505 PMAQI
11th Oct 20251526 PMAQI
11th Oct 20251497 PMAQI
11th Oct 20251528 PMAQI
11th Oct 20251599 PMAQI
11th Oct 202516710 PMAQI
11th Oct 202517511 PMAQI
12th Oct 202517512 AMAQI
12th Oct 20251801 AMAQI
12th Oct 20251732 AMAQI
12th Oct 20251703 AMAQI
12th Oct 20251684 AMAQI
12th Oct 20251655 AMAQI

27°C23/31°C

12th Oct 20251646 AMAQI
12th Oct 20251667 AMAQI
12th Oct 20251718 AMAQI
12th Oct 20251709 AMAQI
12th Oct 202517010 AMAQI
12th Oct 202517511 AMAQI
12th Oct 202517512 PMAQI
12th Oct 20251721 PMAQI
12th Oct 20251682 PMAQI
12th Oct 20251663 PMAQI
12th Oct 20251654 PMAQI
12th Oct 20251525 PMAQI
12th Oct 20251366 PMAQI
12th Oct 20251387 PMAQI
12th Oct 20251568 PMAQI
12th Oct 20251599 PMAQI
12th Oct 202516310 PMAQI
12th Oct 202516911 PMAQI
13th Oct 202517612 AMAQI
13th Oct 20251801 AMAQI
13th Oct 20251842 AMAQI
13th Oct 20251813 AMAQI
13th Oct 20251754 AMAQI
13th Oct 20251735 AMAQI

28°C24/32°C

13th Oct 20251706 AMAQI
13th Oct 20251717 AMAQI
13th Oct 20251788 AMAQI
13th Oct 20251829 AMAQI
13th Oct 202519110 AMAQI
13th Oct 202519511 AMAQI
13th Oct 202518112 PMAQI
13th Oct 20251841 PMAQI
13th Oct 20251732 PMAQI
13th Oct 20251663 PMAQI
13th Oct 20251554 PMAQI
13th Oct 20251545 PMAQI
13th Oct 20251556 PMAQI
13th Oct 20251557 PMAQI
13th Oct 20251568 PMAQI
13th Oct 20251649 PMAQI
13th Oct 202517610 PMAQI
13th Oct 202519211 PMAQI
14th Oct 202519312 AMAQI
14th Oct 20251931 AMAQI
14th Oct 20251962 AMAQI
14th Oct 20251913 AMAQI
14th Oct 20251814 AMAQI
14th Oct 20251825 AMAQI

28°C24/32°C

14th Oct 20251816 AMAQI
14th Oct 20251827 AMAQI
14th Oct 20251808 AMAQI
14th Oct 20251809 AMAQI
14th Oct 202517710 AMAQI
14th Oct 202517411 AMAQI
14th Oct 202517912 PMAQI
14th Oct 20251751 PMAQI
14th Oct 20251632 PMAQI
14th Oct 20251553 PMAQI
14th Oct 20251514 PMAQI
14th Oct 20251525 PMAQI
14th Oct 20251576 PMAQI
14th Oct 20251557 PMAQI
14th Oct 20251518 PMAQI
14th Oct 20251639 PMAQI
14th Oct 202517410 PMAQI
14th Oct 202517411 PMAQI
15th Oct 202518412 AMAQI
15th Oct 20251891 AMAQI
15th Oct 20251952 AMAQI
15th Oct 20251943 AMAQI
15th Oct 20251964 AMAQI
15th Oct 20251915 AMAQI

28°C24/32°C

15th Oct 20251926 AMAQI
15th Oct 20251857 AMAQI
15th Oct 20251908 AMAQI
15th Oct 20251999 AMAQI
15th Oct 202519210 AMAQI
15th Oct 202518711 AMAQI
15th Oct 202518912 PMAQI
15th Oct 20251621 PMAQI
15th Oct 20251842 PMAQI
15th Oct 20251743 PMAQI
15th Oct 20251594 PMAQI
15th Oct 20251625 PMAQI
15th Oct 20251606 PMAQI
15th Oct 20251637 PMAQI
15th Oct 20251638 PMAQI
15th Oct 20251709 PMAQI
15th Oct 202517110 PMAQI
15th Oct 202518511 PMAQI
16th Oct 202520012 AMAQI
16th Oct 20252151 AMAQI
16th Oct 20252182 AMAQI
16th Oct 20252283 AMAQI
16th Oct 20252094 AMAQI
16th Oct 20251945 AMAQI

28°C24/32°C

16th Oct 20251966 AMAQI
16th Oct 20252017 AMAQI
16th Oct 20251978 AMAQI
16th Oct 20251999 AMAQI
16th Oct 202519210 AMAQI
16th Oct 202520011 AMAQI
16th Oct 202519912 PMAQI
16th Oct 20251921 PMAQI
16th Oct 20251842 PMAQI
16th Oct 20251743 PMAQI
16th Oct 20251734 PMAQI
16th Oct 20251655 PMAQI
16th Oct 20251706 PMAQI
16th Oct 20251787 PMAQI
16th Oct 20251788 PMAQI
16th Oct 20251849 PMAQI
16th Oct 202519610 PMAQI
16th Oct 202520611 PMAQI
17th Oct 202520712 AMAQI
17th Oct 20252181 AMAQI
17th Oct 20252142 AMAQI
17th Oct 20252203 AMAQI
17th Oct 20252174 AMAQI
17th Oct 20252225 AMAQI

28°C24/32°C

17th Oct 20252266 AMAQI
17th Oct 20252237 AMAQI
17th Oct 20252178 AMAQI
17th Oct 20252159 AMAQI
17th Oct 202520210 AMAQI
17th Oct 202520511 AMAQI
17th Oct 202520412 PMAQI
17th Oct 20251931 PMAQI
17th Oct 20251862 PMAQI
17th Oct 20251823 PMAQI
17th Oct 20251734 PMAQI
17th Oct 20251745 PMAQI
17th Oct 20251786 PMAQI
17th Oct 20251807 PMAQI
17th Oct 20251878 PMAQI
17th Oct 20251869 PMAQI
17th Oct 202519710 PMAQI
17th Oct 202520011 PMAQI
18th Oct 202519412 AMAQI
18th Oct 20252061 AMAQI
18th Oct 20252142 AMAQI
18th Oct 20252143 AMAQI
18th Oct 20252104 AMAQI
18th Oct 20252075 AMAQI

29°C25/33°C

18th Oct 20252106 AMAQI
18th Oct 20251987 AMAQI
18th Oct 20252058 AMAQI
18th Oct 20252139 AMAQI
18th Oct 202520010 AMAQI
18th Oct 202522211 AMAQI
18th Oct 202521012 PMAQI
18th Oct 20252051 PMAQI
18th Oct 20251862 PMAQI
18th Oct 20251923 PMAQI
18th Oct 20251934 PMAQI
18th Oct 20251945 PMAQI
18th Oct 20251946 PMAQI
18th Oct 20252007 PMAQI
18th Oct 20251908 PMAQI
18th Oct 20252239 PMAQI
18th Oct 202524410 PMAQI
18th Oct 202521111 PMAQI
19th Oct 202520612 AMAQI
19th Oct 20251981 AMAQI
19th Oct 20251972 AMAQI
19th Oct 20251943 AMAQI
19th Oct 20251984 AMAQI
19th Oct 20252015 AMAQI

29°C25/33°C

19th Oct 20251966 AMAQI
19th Oct 20252207 AMAQI
19th Oct 20252348 AMAQI
19th Oct 20252319 AMAQI
19th Oct 202522410 AMAQI
19th Oct 202524311 AMAQI
19th Oct 202520912 PMAQI
19th Oct 20252111 PMAQI
19th Oct 20252112 PMAQI
19th Oct 20252133 PMAQI
19th Oct 20252154 PMAQI
19th Oct 20252125 PMAQI
19th Oct 20252216 PMAQI
19th Oct 20252367 PMAQI
19th Oct 20252478 PMAQI
19th Oct 20252899 PMAQI
19th Oct 202531210 PMAQI
19th Oct 202535711 PMAQI
20th Oct 202534312 AMAQI
20th Oct 20253521 AMAQI
20th Oct 20253892 AMAQI
20th Oct 20253603 AMAQI
20th Oct 20254374 AMAQI
20th Oct 20254475 AMAQI

29°C26/33°C

20th Oct 20254576 AMAQI
20th Oct 20254037 AMAQI
20th Oct 20253668 AMAQI
20th Oct 20253359 AMAQI
20th Oct 202532210 AMAQI
20th Oct 202530411 AMAQI
20th Oct 202526012 PMAQI
20th Oct 20252361 PMAQI
20th Oct 20252072 PMAQI
20th Oct 20252013 PMAQI
20th Oct 20251864 PMAQI
20th Oct 20251905 PMAQI
20th Oct 20252046 PMAQI
20th Oct 20252227 PMAQI
20th Oct 20252808 PMAQI
20th Oct 20254429 PMAQI
20th Oct 202539810 PMAQI
20th Oct 202554111 PMAQI
21st Oct 202557512 AMAQI
21st Oct 20255691 AMAQI
21st Oct 20254942 AMAQI
21st Oct 20254903 AMAQI
21st Oct 20255304 AMAQI

--°C/°C

6 AM
12 PM
6 PM
12 AM
5 AM

--°C/°C

Day time
Avg. Highest Time
6 AM - 11 AM

149AQI

6 hours / Day
180 hours / Month
Avg. Lowest Time
4 PM - 6 PM

130AQI

3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 11 AM (Avg. 149), while the lowest AQI was between 4 PM to 6 PM (Avg. 130).
Night time
Avg. Highest Time
12 AM - 4 AM

168AQI

5 hours / Day
150 hours / Month
Avg. Lowest Time
7 PM

132AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 168), while the lowest AQI was between 7 PM to 7 PM (Avg. 132).

2025 Days Vs Air Quality

Kalkaji, New Delhi, Delhi, India

2025

31%

90

35%

104

25%

73

8%

24

0.6%

2

Total number of days with different AQI categories in last 293 days in 2025 (72 days remaining)

Good
0 Days
Moderate
90 Days
Poor
104 Days
Unhealthy
73 Days
Severe
24 Days
Hazardous
2 Days

Under WHO’s Safe Air Quality Limits: 0%

Health Risk Level:

Extreme

In 2025, 0% of 293 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

Kalkaji, 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.

-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
211AQI
2nd January 2025
226AQI
3rd January 2025
230AQI
4th January 2025
246AQI
5th January 2025
209AQI
6th January 2025
213AQI
7th January 2025
204AQI
8th January 2025
189AQI
9th January 2025
287AQI
10th January 2025
277AQI
11th January 2025
215AQI
12th January 2025
204AQI
13th January 2025
183AQI
14th January 2025
231AQI
15th January 2025
251AQI
16th January 2025
221AQI
17th January 2025
195AQI
18th January 2025
225AQI
19th January 2025
242AQI
20th January 2025
195AQI
21st January 2025
188AQI
22nd January 2025
181AQI
23rd January 2025
169AQI
24th January 2025
166AQI
25th January 2025
151AQI
26th January 2025
170AQI
27th January 2025
179AQI
28th January 2025
196AQI
29th January 2025
325AQI
30th January 2025
216AQI
31st January 2025
239AQI
1st February 2025
241AQI
2nd February 2025
221AQI
3rd February 2025
197AQI
4th February 2025
218AQI
5th February 2025
171AQI
6th February 2025
162AQI
7th February 2025
151AQI
8th February 2025
153AQI
9th February 2025
168AQI
10th February 2025
190AQI
11th February 2025
189AQI
12th February 2025
149AQI
13th February 2025
142AQI
14th February 2025
148AQI
15th February 2025
159AQI
16th February 2025
191AQI
17th February 2025
166AQI
18th February 2025
154AQI
19th February 2025
150AQI
20th February 2025
139AQI
21st February 2025
163AQI
22nd February 2025
143AQI
23rd February 2025
148AQI
24th February 2025
154AQI
25th February 2025
159AQI
26th February 2025
174AQI
27th February 2025
133AQI
28th February 2025
148AQI
1st March 2025
139AQI
2nd March 2025
118AQI
3rd March 2025
145AQI
4th March 2025
125AQI
5th March 2025
115AQI
6th March 2025
115AQI
7th March 2025
137AQI
8th March 2025
134AQI
9th March 2025
159AQI
10th March 2025
160AQI
11th March 2025
169AQI
12th March 2025
158AQI
13th March 2025
160AQI
14th March 2025
136AQI
15th March 2025
98AQI
16th March 2025
113AQI
17th March 2025
118AQI
18th March 2025
122AQI
19th March 2025
133AQI
20th March 2025
131AQI
21st March 2025
138AQI
22nd March 2025
141AQI
23rd March 2025
143AQI
24th March 2025
155AQI
25th March 2025
177AQI
26th March 2025
149AQI
27th March 2025
155AQI
28th March 2025
135AQI
29th March 2025
126AQI
30th March 2025
117AQI
31st March 2025
128AQI
1st April 2025
136AQI
2nd April 2025
141AQI
3rd April 2025
139AQI
4th April 2025
142AQI
5th April 2025
143AQI
6th April 2025
153AQI
7th April 2025
174AQI
8th April 2025
170AQI
9th April 2025
172AQI
10th April 2025
169AQI
11th April 2025
149AQI
12th April 2025
121AQI
13th April 2025
135AQI
14th April 2025
135AQI
15th April 2025
137AQI
16th April 2025
168AQI
17th April 2025
147AQI
18th April 2025
165AQI
19th April 2025
142AQI
20th April 2025
144AQI
21st April 2025
156AQI
22nd April 2025
148AQI
23rd April 2025
151AQI
24th April 2025
151AQI
25th April 2025
160AQI
26th April 2025
165AQI
27th April 2025
165AQI
28th April 2025
185AQI
29th April 2025
146AQI
30th April 2025
155AQI
1st May 2025
156AQI
2nd May 2025
117AQI
3rd May 2025
151AQI
4th May 2025
149AQI
5th May 2025
122AQI
6th May 2025
133AQI
7th May 2025
129AQI
8th May 2025
136AQI
9th May 2025
118AQI
10th May 2025
151AQI
11th May 2025
137AQI
12th May 2025
130AQI
13th May 2025
103AQI
14th May 2025
121AQI
15th May 2025
176AQI
16th May 2025
158AQI
17th May 2025
128AQI
18th May 2025
147AQI
19th May 2025
154AQI
20th May 2025
157AQI
21st May 2025
155AQI
22nd May 2025
99AQI
23rd May 2025
122AQI
24th May 2025
134AQI
25th May 2025
91AQI
26th May 2025
113AQI
27th May 2025
112AQI
28th May 2025
131AQI
29th May 2025
134AQI
30th May 2025
143AQI
31st May 2025
159AQI
1st June 2025
142AQI
2nd June 2025
123AQI
3rd June 2025
115AQI
4th June 2025
128AQI
5th June 2025
125AQI
6th June 2025
116AQI
7th June 2025
126AQI
8th June 2025
142AQI
9th June 2025
141AQI
10th June 2025
141AQI
11th June 2025
151AQI
12th June 2025
154AQI
13th June 2025
153AQI
14th June 2025
152AQI
15th June 2025
133AQI
16th June 2025
113AQI
17th June 2025
115AQI
18th June 2025
109AQI
19th June 2025
103AQI
20th June 2025
100AQI
21st June 2025
94AQI
22nd June 2025
86AQI
23rd June 2025
100AQI
24th June 2025
101AQI
25th June 2025
117AQI
26th June 2025
108AQI
27th June 2025
93AQI
28th June 2025
95AQI
29th June 2025
104AQI
30th June 2025
88AQI
1st July 2025
87AQI
2nd July 2025
85AQI
3rd July 2025
87AQI
4th July 2025
86AQI
5th July 2025
88AQI
6th July 2025
89AQI
7th July 2025
79AQI
8th July 2025
88AQI
9th July 2025
80AQI
10th July 2025
71AQI
11th July 2025
80AQI
12th July 2025
83AQI
13th July 2025
84AQI
14th July 2025
77AQI
15th July 2025
73AQI
16th July 2025
75AQI
17th July 2025
72AQI
18th July 2025
71AQI
19th July 2025
67AQI
20th July 2025
72AQI
21st July 2025
87AQI
22nd July 2025
94AQI
23rd July 2025
90AQI
24th July 2025
86AQI
25th July 2025
99AQI
26th July 2025
88AQI
27th July 2025
82AQI
28th July 2025
91AQI
29th July 2025
76AQI
30th July 2025
78AQI
31st July 2025
75AQI
1st August 2025
70AQI
2nd August 2025
74AQI
3rd August 2025
74AQI
4th August 2025
80AQI
5th August 2025
77AQI
6th August 2025
83AQI
7th August 2025
83AQI
8th August 2025
85AQI
9th August 2025
77AQI
10th August 2025
89AQI
11th August 2025
92AQI
12th August 2025
87AQI
13th August 2025
92AQI
14th August 2025
81AQI
15th August 2025
100AQI
16th August 2025
110AQI
17th August 2025
96AQI
18th August 2025
95AQI
19th August 2025
90AQI
20th August 2025
82AQI
21st August 2025
80AQI
22nd August 2025
97AQI
23rd August 2025
90AQI
24th August 2025
81AQI
25th August 2025
75AQI
26th August 2025
67AQI
27th August 2025
81AQI
28th August 2025
109AQI
29th August 2025
107AQI
30th August 2025
90AQI
31st August 2025
86AQI
1st September 2025
68AQI
2nd September 2025
63AQI
3rd September 2025
64AQI
4th September 2025
65AQI
5th September 2025
69AQI
6th September 2025
75AQI
7th September 2025
78AQI
8th September 2025
77AQI
9th September 2025
79AQI
10th September 2025
80AQI
11th September 2025
80AQI
12th September 2025
87AQI
13th September 2025
86AQI
14th September 2025
95AQI
15th September 2025
94AQI
16th September 2025
100AQI
17th September 2025
111AQI
18th September 2025
119AQI
19th September 2025
133AQI
20th September 2025
117AQI
21st September 2025
114AQI
22nd September 2025
116AQI
23rd September 2025
105AQI
24th September 2025
106AQI
25th September 2025
100AQI
26th September 2025
100AQI
27th September 2025
129AQI
28th September 2025
98AQI
29th September 2025
97AQI
30th September 2025
119AQI
1st October 2025
104AQI
2nd October 2025
134AQI
3rd October 2025
107AQI
4th October 2025
156AQI
5th October 2025
166AQI
6th October 2025
142AQI
7th October 2025
64AQI
8th October 2025
104AQI
9th October 2025
130AQI
10th October 2025
162AQI
11th October 2025
183AQI
12th October 2025
167AQI
13th October 2025
172AQI
14th October 2025
178AQI
15th October 2025
179AQI
16th October 2025
194AQI
17th October 2025
201AQI
18th October 2025
204AQI
19th October 2025
229AQI
20th October 2025
357AQI
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025

214AQI

167AQI

137AQI

152AQI

134AQI

119AQI

82AQI

86AQI

94AQI

167AQI

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

2025134AQI

12
18
1
9
16
3
1
22
8
15
15
2
20
9
7
19
4
31
28
3
20
10
1
6
9
3
1
90
104
73
24
2

Highest AQI recorded in

January

214AQI

Lowest AQI recorded in

July

82AQI

2024165AQI

24
7
5
17
7
13
18
2
17
11
9
20
2
3
19
8
1
15
15
3
26
2
3
11
12
4
13
9
9
4
16
10
16
7
8
7
57
105
107
65
25

Highest AQI recorded in

January

271AQI

Lowest AQI recorded in

August

72AQI

2023165AQI

1
7
18
5
5
15
8
2
13
16
2
15
13
6
16
7
2
13
16
1
3
16
12
21
10
3
13
13
1
12
11
8
2
13
14
18
13
6
73
113
73
67
32

Highest AQI recorded in

November

300AQI

Lowest AQI recorded in

August

91AQI

2022168AQI

2
13
13
3
5
12
4
6
1
5
20
6
5
21
4
2
4
22
3
5
15
8
2
1
18
12
6
6
14
12
2
4
2
4
15
6
9
19
2
7
21
3
5
52
77
121
80
9

Highest AQI recorded in

December

244AQI

Lowest AQI recorded in

July

89AQI

2021203AQI

14
7
1
3
13
12
2
1
15
14
2
23
5
1
17
20
15
40
19

Highest AQI recorded in

November

285AQI

Lowest AQI recorded in

September

90AQI

Most & Least Polluted Years Over the Last 5 Years

Most Polluted Year Recorded
2021(Avg.)
203AQI
Least Polluted Year Recorded
2025(Avg.)
134AQI

Kalkaji's annual 2025 AQI (134) shows an average percentage change of -23.02% (improved AQI) compared to previous years: 2021 (203), 2022 (168), 2023 (165), 2024 (165).