Institute of Environment And Sustainable Development, Varanasi, Uttar Pradesh, 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
Institute of Environment And Sustainable Development, Varanasi, Uttar Pradesh, India
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
21st Oct 2025
227AQILowest AQI recorded on
3rd Oct 2023
21AQISame Day Analysis (22nd October ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 1st highest AQI at 213 of Severe air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 22nd Oct - 23rd Oct 2025
Institute of Environment And Sustainable Development, Varanasi, Uttar Pradesh, India
AQI
Day
Night
.
5 AM22nd Oct 2025
5 PM
4 AM23rd Oct 2025
Day time
Avg. Highest Time
7AM22nd Oct
204AQI
Avg. Lowest Time
3PM22nd Oct
160AQI
Night time
Avg. Highest Time
8PM22nd Oct
209AQI
Avg. Lowest Time
6PM22nd Oct
195AQI
In the last 24 hours,
Institute of Environment And Sustainable Development's AQI reached its highest point of 209 at 8 PM during the Night, while the lowest point, 160, was recorded at 3 PM during the Day between 22nd Oct and 23rd Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Institute of Environment And Sustainable Development, Varanasi, Uttar Pradesh, India
SepOct
23rd - 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 - 22nd22nd - 23rd23rd
Day
Night
23rd Sep 2025755 AMAQI
23rd Sep 20251026 AMAQI
23rd Sep 2025997 AMAQI
23rd Sep 20251048 AMAQI
23rd Sep 2025999 AMAQI
23rd Sep 20259610 AMAQI
23rd Sep 202510011 AMAQI
23rd Sep 202510012 PMAQI
23rd Sep 2025961 PMAQI
23rd Sep 20251002 PMAQI
23rd Sep 20251003 PMAQI
23rd Sep 2025984 PMAQI
23rd Sep 2025925 PMAQI
23rd Sep 2025896 PMAQI
23rd Sep 2025847 PMAQI
23rd Sep 2025868 PMAQI
23rd Sep 2025899 PMAQI
23rd Sep 20258510 PMAQI
23rd Sep 20258811 PMAQI
24th Sep 20258712 AMAQI
24th Sep 2025861 AMAQI
24th Sep 2025892 AMAQI
24th Sep 2025873 AMAQI
24th Sep 2025864 AMAQI
30°C26/35°C
24th Sep 2025865 AMAQI
24th Sep 2025876 AMAQI
24th Sep 2025747 AMAQI
24th Sep 2025928 AMAQI
24th Sep 2025869 AMAQI
24th Sep 20258710 AMAQI
24th Sep 20258011 AMAQI
24th Sep 20258412 PMAQI
24th Sep 2025801 PMAQI
24th Sep 2025882 PMAQI
24th Sep 2025863 PMAQI
24th Sep 2025804 PMAQI
24th Sep 2025845 PMAQI
24th Sep 2025866 PMAQI
24th Sep 2025887 PMAQI
24th Sep 2025868 PMAQI
24th Sep 2025889 PMAQI
24th Sep 20258410 PMAQI
24th Sep 20258611 PMAQI
25th Sep 20258012 AMAQI
25th Sep 2025851 AMAQI
25th Sep 2025842 AMAQI
25th Sep 2025853 AMAQI
25th Sep 2025864 AMAQI
30°C27/34°C
25th Sep 2025845 AMAQI
25th Sep 2025746 AMAQI
25th Sep 2025687 AMAQI
25th Sep 2025678 AMAQI
25th Sep 2025669 AMAQI
25th Sep 20256610 AMAQI
25th Sep 20256411 AMAQI
25th Sep 20256312 PMAQI
25th Sep 2025571 PMAQI
25th Sep 2025562 PMAQI
25th Sep 2025563 PMAQI
25th Sep 2025504 PMAQI
25th Sep 2025515 PMAQI
25th Sep 2025626 PMAQI
25th Sep 2025747 PMAQI
25th Sep 2025798 PMAQI
25th Sep 2025879 PMAQI
25th Sep 20258910 PMAQI
25th Sep 20258511 PMAQI
26th Sep 20257812 AMAQI
26th Sep 2025821 AMAQI
26th Sep 2025882 AMAQI
26th Sep 20251013 AMAQI
26th Sep 20251024 AMAQI
30°C26/35°C
26th Sep 2025925 AMAQI
26th Sep 2025806 AMAQI
26th Sep 2025727 AMAQI
26th Sep 2025748 AMAQI
26th Sep 2025869 AMAQI
26th Sep 20257210 AMAQI
26th Sep 20256611 AMAQI
26th Sep 20256112 PMAQI
26th Sep 2025591 PMAQI
26th Sep 2025572 PMAQI
26th Sep 2025443 PMAQI
26th Sep 2025314 PMAQI
26th Sep 2025315 PMAQI
26th Sep 2025546 PMAQI
26th Sep 2025527 PMAQI
26th Sep 2025618 PMAQI
26th Sep 2025709 PMAQI
26th Sep 20256310 PMAQI
26th Sep 20256011 PMAQI
27th Sep 20256712 AMAQI
27th Sep 2025461 AMAQI
27th Sep 2025412 AMAQI
27th Sep 2025383 AMAQI
27th Sep 2025324 AMAQI
31°C27/35°C
27th Sep 2025285 AMAQI
27th Sep 2025216 AMAQI
27th Sep 2025257 AMAQI
27th Sep 2025198 AMAQI
27th Sep 2025209 AMAQI
27th Sep 20253610 AMAQI
27th Sep 20254211 AMAQI
27th Sep 20253812 PMAQI
27th Sep 2025311 PMAQI
27th Sep 2025402 PMAQI
27th Sep 2025393 PMAQI
27th Sep 2025364 PMAQI
27th Sep 2025365 PMAQI
27th Sep 2025356 PMAQI
27th Sep 2025377 PMAQI
27th Sep 2025408 PMAQI
27th Sep 2025349 PMAQI
27th Sep 20254210 PMAQI
27th Sep 20254411 PMAQI
28th Sep 20255212 AMAQI
28th Sep 2025541 AMAQI
28th Sep 2025562 AMAQI
28th Sep 2025473 AMAQI
28th Sep 2025324 AMAQI
29°C27/32°C
28th Sep 2025335 AMAQI
28th Sep 2025346 AMAQI
28th Sep 2025357 AMAQI
28th Sep 2025408 AMAQI
28th Sep 2025499 AMAQI
28th Sep 20255610 AMAQI
28th Sep 20256111 AMAQI
28th Sep 20255512 PMAQI
28th Sep 2025421 PMAQI
28th Sep 2025522 PMAQI
28th Sep 2025543 PMAQI
28th Sep 2025524 PMAQI
28th Sep 2025505 PMAQI
28th Sep 2025456 PMAQI
28th Sep 2025527 PMAQI
28th Sep 2025608 PMAQI
28th Sep 2025679 PMAQI
28th Sep 20256510 PMAQI
28th Sep 20256711 PMAQI
29th Sep 20256912 AMAQI
29th Sep 2025621 AMAQI
29th Sep 2025682 AMAQI
29th Sep 2025683 AMAQI
29th Sep 2025654 AMAQI
29°C25/33°C
29th Sep 2025565 AMAQI
29th Sep 2025576 AMAQI
29th Sep 2025627 AMAQI
29th Sep 2025528 AMAQI
29th Sep 2025699 AMAQI
29th Sep 20256810 AMAQI
29th Sep 20256611 AMAQI
29th Sep 20255512 PMAQI
29th Sep 2025541 PMAQI
29th Sep 2025502 PMAQI
29th Sep 2025433 PMAQI
29th Sep 2025484 PMAQI
29th Sep 2025455 PMAQI
29th Sep 2025816 PMAQI
29th Sep 2025727 PMAQI
29th Sep 2025828 PMAQI
29th Sep 2025909 PMAQI
29th Sep 20258510 PMAQI
29th Sep 20259011 PMAQI
30th Sep 20257712 AMAQI
30th Sep 2025521 AMAQI
30th Sep 2025552 AMAQI
30th Sep 2025683 AMAQI
30th Sep 2025714 AMAQI
30°C26/34°C
30th Sep 2025605 AMAQI
30th Sep 2025556 AMAQI
30th Sep 2025577 AMAQI
30th Sep 2025638 AMAQI
30th Sep 2025689 AMAQI
30th Sep 20256010 AMAQI
30th Sep 20254711 AMAQI
30th Sep 20256012 PMAQI
30th Sep 2025671 PMAQI
30th Sep 2025742 PMAQI
30th Sep 2025803 PMAQI
30th Sep 2025914 PMAQI
30th Sep 2025825 PMAQI
30th Sep 2025876 PMAQI
30th Sep 2025867 PMAQI
30th Sep 2025898 PMAQI
30th Sep 2025839 PMAQI
30th Sep 20259010 PMAQI
30th Sep 20256911 PMAQI
1st Oct 20256612 AMAQI
1st Oct 2025491 AMAQI
1st Oct 2025592 AMAQI
1st Oct 2025413 AMAQI
1st Oct 2025354 AMAQI
30°C26/35°C
1st Oct 2025495 AMAQI
1st Oct 2025516 AMAQI
1st Oct 2025567 AMAQI
1st Oct 2025498 AMAQI
1st Oct 2025539 AMAQI
1st Oct 20255710 AMAQI
1st Oct 20256611 AMAQI
1st Oct 20258412 PMAQI
1st Oct 20251101 PMAQI
1st Oct 20251132 PMAQI
1st Oct 2025963 PMAQI
1st Oct 2025664 PMAQI
1st Oct 2025765 PMAQI
1st Oct 2025826 PMAQI
1st Oct 2025727 PMAQI
1st Oct 2025788 PMAQI
1st Oct 2025789 PMAQI
1st Oct 20258010 PMAQI
1st Oct 20258911 PMAQI
2nd Oct 20257612 AMAQI
2nd Oct 2025751 AMAQI
2nd Oct 2025822 AMAQI
2nd Oct 2025763 AMAQI
2nd Oct 2025774 AMAQI
31°C28/35°C
2nd Oct 2025745 AMAQI
2nd Oct 2025736 AMAQI
2nd Oct 2025697 AMAQI
2nd Oct 2025678 AMAQI
2nd Oct 2025609 AMAQI
2nd Oct 20256210 AMAQI
2nd Oct 20256811 AMAQI
2nd Oct 20256912 PMAQI
2nd Oct 2025701 PMAQI
2nd Oct 2025902 PMAQI
2nd Oct 2025833 PMAQI
2nd Oct 2025714 PMAQI
2nd Oct 2025645 PMAQI
2nd Oct 2025696 PMAQI
2nd Oct 2025667 PMAQI
2nd Oct 2025628 PMAQI
2nd Oct 2025609 PMAQI
2nd Oct 20256310 PMAQI
2nd Oct 20256611 PMAQI
3rd Oct 20256612 AMAQI
3rd Oct 2025361 AMAQI
3rd Oct 2025512 AMAQI
3rd Oct 2025583 AMAQI
3rd Oct 2025524 AMAQI
28°C26/32°C
3rd Oct 2025465 AMAQI
3rd Oct 2025506 AMAQI
3rd Oct 2025577 AMAQI
3rd Oct 2025528 AMAQI
3rd Oct 2025489 AMAQI
3rd Oct 20255310 AMAQI
3rd Oct 20255111 AMAQI
3rd Oct 20254412 PMAQI
3rd Oct 2025491 PMAQI
3rd Oct 2025562 PMAQI
3rd Oct 2025513 PMAQI
3rd Oct 2025454 PMAQI
3rd Oct 2025395 PMAQI
3rd Oct 2025536 PMAQI
3rd Oct 2025537 PMAQI
3rd Oct 2025558 PMAQI
3rd Oct 2025569 PMAQI
3rd Oct 20255710 PMAQI
3rd Oct 20255011 PMAQI
4th Oct 20255312 AMAQI
4th Oct 2025331 AMAQI
4th Oct 2025282 AMAQI
4th Oct 2025443 AMAQI
4th Oct 2025504 AMAQI
26°C24/29°C
4th Oct 2025475 AMAQI
4th Oct 2025496 AMAQI
4th Oct 2025457 AMAQI
4th Oct 2025508 AMAQI
4th Oct 2025499 AMAQI
4th Oct 20254410 AMAQI
4th Oct 20254911 AMAQI
4th Oct 20255412 PMAQI
4th Oct 2025541 PMAQI
4th Oct 2025582 PMAQI
4th Oct 2025533 PMAQI
4th Oct 2025514 PMAQI
4th Oct 2025535 PMAQI
4th Oct 2025556 PMAQI
4th Oct 2025567 PMAQI
4th Oct 2025588 PMAQI
4th Oct 2025609 PMAQI
4th Oct 20256310 PMAQI
4th Oct 20256211 PMAQI
5th Oct 20256412 AMAQI
5th Oct 2025661 AMAQI
5th Oct 2025652 AMAQI
5th Oct 2025613 AMAQI
5th Oct 2025584 AMAQI
24°C23/25°C
5th Oct 2025535 AMAQI
5th Oct 2025566 AMAQI
5th Oct 2025567 AMAQI
5th Oct 2025548 AMAQI
5th Oct 2025569 AMAQI
5th Oct 20256210 AMAQI
5th Oct 20256511 AMAQI
5th Oct 20257012 PMAQI
5th Oct 2025681 PMAQI
5th Oct 2025672 PMAQI
5th Oct 2025683 PMAQI
5th Oct 2025724 PMAQI
5th Oct 2025895 PMAQI
5th Oct 2025896 PMAQI
5th Oct 20251027 PMAQI
5th Oct 2025968 PMAQI
5th Oct 20251089 PMAQI
5th Oct 202511610 PMAQI
5th Oct 202512311 PMAQI
6th Oct 202512112 AMAQI
6th Oct 20251401 AMAQI
6th Oct 20251262 AMAQI
6th Oct 20251373 AMAQI
6th Oct 20251084 AMAQI
28°C23/33°C
6th Oct 2025925 AMAQI
6th Oct 2025836 AMAQI
6th Oct 2025827 AMAQI
6th Oct 2025688 AMAQI
6th Oct 2025709 AMAQI
6th Oct 20257910 AMAQI
6th Oct 20258511 AMAQI
6th Oct 20259012 PMAQI
6th Oct 2025981 PMAQI
6th Oct 20251012 PMAQI
6th Oct 20251113 PMAQI
6th Oct 20251044 PMAQI
6th Oct 20251095 PMAQI
6th Oct 20251126 PMAQI
6th Oct 2025997 PMAQI
6th Oct 2025928 PMAQI
6th Oct 2025969 PMAQI
6th Oct 202511010 PMAQI
28°C25/33°C
7th Oct 20251095 PMAQI
7th Oct 20251166 PMAQI
7th Oct 20251017 PMAQI
7th Oct 2025928 PMAQI
7th Oct 2025879 PMAQI
7th Oct 20259510 PMAQI
7th Oct 202510311 PMAQI
8th Oct 202512012 AMAQI
8th Oct 20251281 AMAQI
8th Oct 20251332 AMAQI
8th Oct 20251233 AMAQI
8th Oct 2025984 AMAQI
28°C24/33°C
8th Oct 2025865 AMAQI
8th Oct 2025796 AMAQI
8th Oct 2025857 AMAQI
8th Oct 2025928 AMAQI
8th Oct 2025979 AMAQI
8th Oct 20259610 AMAQI
8th Oct 20259511 AMAQI
8th Oct 202510112 PMAQI
8th Oct 20251141 PMAQI
8th Oct 20251152 PMAQI
8th Oct 20251143 PMAQI
8th Oct 20251134 PMAQI
8th Oct 20251195 PMAQI
8th Oct 20251086 PMAQI
8th Oct 20251097 PMAQI
8th Oct 20251118 PMAQI
8th Oct 20251199 PMAQI
8th Oct 202512710 PMAQI
8th Oct 202510811 PMAQI
9th Oct 20257412 AMAQI
9th Oct 20251191 AMAQI
9th Oct 20251602 AMAQI
9th Oct 20251403 AMAQI
9th Oct 20251244 AMAQI
27°C24/32°C
9th Oct 20251245 AMAQI
9th Oct 20251516 AMAQI
9th Oct 20251147 AMAQI
9th Oct 2025938 AMAQI
9th Oct 2025999 AMAQI
9th Oct 202510810 AMAQI
9th Oct 202511111 AMAQI
9th Oct 20259712 PMAQI
9th Oct 2025971 PMAQI
9th Oct 2025942 PMAQI
9th Oct 2025983 PMAQI
9th Oct 2025944 PMAQI
9th Oct 2025955 PMAQI
9th Oct 20251026 PMAQI
9th Oct 20251017 PMAQI
9th Oct 20251098 PMAQI
9th Oct 20251369 PMAQI
9th Oct 202512610 PMAQI
9th Oct 202512811 PMAQI
10th Oct 202512412 AMAQI
10th Oct 20251221 AMAQI
10th Oct 20251292 AMAQI
10th Oct 20251493 AMAQI
10th Oct 20251444 AMAQI
27°C24/32°C
10th Oct 20251415 AMAQI
10th Oct 20251556 AMAQI
10th Oct 20251537 AMAQI
10th Oct 20251508 AMAQI
10th Oct 20251369 AMAQI
10th Oct 202515010 AMAQI
10th Oct 202513811 AMAQI
10th Oct 202512612 PMAQI
10th Oct 20251141 PMAQI
10th Oct 20251152 PMAQI
10th Oct 20251123 PMAQI
10th Oct 20251144 PMAQI
10th Oct 20251065 PMAQI
10th Oct 20251066 PMAQI
10th Oct 20251167 PMAQI
10th Oct 20251148 PMAQI
10th Oct 20251389 PMAQI
10th Oct 202514910 PMAQI
10th Oct 202514411 PMAQI
11th Oct 202513812 AMAQI
11th Oct 20251481 AMAQI
11th Oct 20251552 AMAQI
11th Oct 20251633 AMAQI
11th Oct 20251594 AMAQI
25°C21/30°C
11th Oct 20251565 AMAQI
11th Oct 20251566 AMAQI
11th Oct 20251547 AMAQI
11th Oct 20251528 AMAQI
11th Oct 20251579 AMAQI
11th Oct 202515810 AMAQI
11th Oct 202514711 AMAQI
11th Oct 202512412 PMAQI
11th Oct 20251281 PMAQI
11th Oct 20251282 PMAQI
11th Oct 20251233 PMAQI
11th Oct 20251244 PMAQI
11th Oct 20251255 PMAQI
11th Oct 20251126 PMAQI
11th Oct 20251267 PMAQI
11th Oct 20251268 PMAQI
11th Oct 20251329 PMAQI
11th Oct 202513710 PMAQI
11th Oct 202514911 PMAQI
12th Oct 202516012 AMAQI
12th Oct 20251541 AMAQI
12th Oct 20251452 AMAQI
12th Oct 20251333 AMAQI
12th Oct 20251214 AMAQI
25°C21/30°C
12th Oct 20251115 AMAQI
12th Oct 20251156 AMAQI
12th Oct 20251137 AMAQI
12th Oct 20251018 AMAQI
12th Oct 20251089 AMAQI
12th Oct 202511410 AMAQI
12th Oct 202511811 AMAQI
12th Oct 202514612 PMAQI
12th Oct 20251481 PMAQI
12th Oct 20251472 PMAQI
12th Oct 20251473 PMAQI
12th Oct 20251374 PMAQI
12th Oct 20251325 PMAQI
12th Oct 20251366 PMAQI
12th Oct 20251397 PMAQI
12th Oct 20251398 PMAQI
12th Oct 20251479 PMAQI
12th Oct 202515310 PMAQI
12th Oct 202515811 PMAQI
13th Oct 202515812 AMAQI
13th Oct 20251681 AMAQI
13th Oct 20251592 AMAQI
13th Oct 20251303 AMAQI
13th Oct 20251254 AMAQI
25°C21/30°C
13th Oct 20251235 AMAQI
13th Oct 20251176 AMAQI
13th Oct 20251217 AMAQI
13th Oct 20251428 AMAQI
13th Oct 20251469 AMAQI
13th Oct 202514010 AMAQI
13th Oct 202514111 AMAQI
13th Oct 202514412 PMAQI
13th Oct 20251501 PMAQI
13th Oct 20251552 PMAQI
13th Oct 20251533 PMAQI
13th Oct 20251394 PMAQI
13th Oct 20251435 PMAQI
13th Oct 20251376 PMAQI
13th Oct 20251397 PMAQI
13th Oct 20251428 PMAQI
13th Oct 20251459 PMAQI
13th Oct 202514410 PMAQI
13th Oct 202516811 PMAQI
14th Oct 202517712 AMAQI
14th Oct 20251881 AMAQI
14th Oct 20251682 AMAQI
14th Oct 20251823 AMAQI
14th Oct 20251614 AMAQI
25°C21/30°C
14th Oct 20251545 AMAQI
14th Oct 20251466 AMAQI
14th Oct 20251327 AMAQI
14th Oct 20251418 AMAQI
14th Oct 20251439 AMAQI
14th Oct 202515710 AMAQI
14th Oct 202516111 AMAQI
14th Oct 202515112 PMAQI
14th Oct 20251381 PMAQI
14th Oct 20251362 PMAQI
14th Oct 20251033 PMAQI
14th Oct 2025974 PMAQI
14th Oct 2025835 PMAQI
14th Oct 2025756 PMAQI
14th Oct 2025747 PMAQI
14th Oct 2025908 PMAQI
14th Oct 2025949 PMAQI
14th Oct 202510910 PMAQI
14th Oct 202514311 PMAQI
15th Oct 202514212 AMAQI
15th Oct 20251511 AMAQI
15th Oct 20251452 AMAQI
15th Oct 20251453 AMAQI
15th Oct 20251624 AMAQI
25°C20/30°C
15th Oct 20251425 AMAQI
15th Oct 20251326 AMAQI
15th Oct 20251177 AMAQI
15th Oct 20251148 AMAQI
15th Oct 20251189 AMAQI
15th Oct 20259110 AMAQI
15th Oct 202510011 AMAQI
15th Oct 20258912 PMAQI
15th Oct 2025831 PMAQI
15th Oct 2025822 PMAQI
15th Oct 2025763 PMAQI
15th Oct 2025784 PMAQI
15th Oct 2025775 PMAQI
15th Oct 2025796 PMAQI
15th Oct 2025817 PMAQI
15th Oct 2025788 PMAQI
15th Oct 2025869 PMAQI
15th Oct 20258210 PMAQI
15th Oct 202510611 PMAQI
16th Oct 202512212 AMAQI
16th Oct 20251451 AMAQI
16th Oct 20251642 AMAQI
16th Oct 20251583 AMAQI
16th Oct 20251634 AMAQI
25°C20/30°C
16th Oct 20251525 AMAQI
16th Oct 20251506 AMAQI
16th Oct 20251547 AMAQI
16th Oct 20251538 AMAQI
16th Oct 20251409 AMAQI
16th Oct 202516310 AMAQI
16th Oct 202515611 AMAQI
16th Oct 202512112 PMAQI
16th Oct 2025821 PMAQI
16th Oct 2025792 PMAQI
16th Oct 2025773 PMAQI
16th Oct 2025774 PMAQI
16th Oct 2025785 PMAQI
16th Oct 2025866 PMAQI
16th Oct 2025967 PMAQI
16th Oct 20251048 PMAQI
16th Oct 20251119 PMAQI
16th Oct 202510910 PMAQI
16th Oct 202514511 PMAQI
17th Oct 202517212 AMAQI
17th Oct 20251831 AMAQI
17th Oct 20251832 AMAQI
17th Oct 20251793 AMAQI
17th Oct 20251704 AMAQI
25°C20/31°C
17th Oct 20251725 AMAQI
17th Oct 20251556 AMAQI
17th Oct 20251277 AMAQI
17th Oct 20251348 AMAQI
17th Oct 20251299 AMAQI
17th Oct 202511810 AMAQI
17th Oct 202512411 AMAQI
17th Oct 202511412 PMAQI
17th Oct 20251031 PMAQI
17th Oct 20251072 PMAQI
17th Oct 2025963 PMAQI
17th Oct 2025894 PMAQI
17th Oct 2025915 PMAQI
17th Oct 2025936 PMAQI
17th Oct 2025967 PMAQI
17th Oct 20251018 PMAQI
17th Oct 20251059 PMAQI
17th Oct 202513510 PMAQI
17th Oct 202516811 PMAQI
18th Oct 202517812 AMAQI
18th Oct 20251841 AMAQI
18th Oct 20252022 AMAQI
18th Oct 20252033 AMAQI
18th Oct 20251754 AMAQI
25°C20/31°C
18th Oct 20251725 AMAQI
18th Oct 20251616 AMAQI
18th Oct 20251427 AMAQI
18th Oct 20251428 AMAQI
18th Oct 20251319 AMAQI
18th Oct 202512810 AMAQI
18th Oct 202516611 AMAQI
18th Oct 202516112 PMAQI
18th Oct 20251461 PMAQI
18th Oct 20251132 PMAQI
18th Oct 2025823 PMAQI
18th Oct 2025814 PMAQI
18th Oct 2025805 PMAQI
18th Oct 2025806 PMAQI
18th Oct 2025927 PMAQI
18th Oct 2025898 PMAQI
18th Oct 2025889 PMAQI
18th Oct 20259810 PMAQI
18th Oct 202511111 PMAQI
19th Oct 202513912 AMAQI
19th Oct 20251511 AMAQI
19th Oct 20251552 AMAQI
19th Oct 20251513 AMAQI
19th Oct 20251474 AMAQI
25°C21/30°C
19th Oct 20251505 AMAQI
19th Oct 20251396 AMAQI
19th Oct 20251207 AMAQI
19th Oct 20251288 AMAQI
19th Oct 20251089 AMAQI
19th Oct 202511010 AMAQI
19th Oct 202513511 AMAQI
19th Oct 202514212 PMAQI
19th Oct 20251111 PMAQI
19th Oct 2025892 PMAQI
19th Oct 2025813 PMAQI
19th Oct 2025734 PMAQI
19th Oct 2025765 PMAQI
19th Oct 2025776 PMAQI
19th Oct 2025857 PMAQI
19th Oct 20251018 PMAQI
19th Oct 20251429 PMAQI
19th Oct 202519910 PMAQI
19th Oct 202520311 PMAQI
20th Oct 202520812 AMAQI
20th Oct 20252091 AMAQI
20th Oct 20251962 AMAQI
20th Oct 20251963 AMAQI
20th Oct 20251914 AMAQI
25°C21/31°C
20th Oct 20251895 AMAQI
20th Oct 20251916 AMAQI
20th Oct 20251957 AMAQI
20th Oct 20251808 AMAQI
20th Oct 20252159 AMAQI
20th Oct 202517010 AMAQI
20th Oct 202517211 AMAQI
20th Oct 202516412 PMAQI
20th Oct 20251571 PMAQI
20th Oct 20251562 PMAQI
20th Oct 20251523 PMAQI
20th Oct 20251544 PMAQI
20th Oct 20251625 PMAQI
20th Oct 20251806 PMAQI
20th Oct 20251857 PMAQI
20th Oct 20252178 PMAQI
20th Oct 20252219 PMAQI
20th Oct 202521110 PMAQI
20th Oct 202525611 PMAQI
21st Oct 202527512 AMAQI
21st Oct 20252571 AMAQI
21st Oct 20252562 AMAQI
21st Oct 20252523 AMAQI
21st Oct 20252534 AMAQI
26°C22/31°C
21st Oct 20252565 AMAQI
21st Oct 20252476 AMAQI
21st Oct 20252417 AMAQI
21st Oct 20252108 AMAQI
21st Oct 20252009 AMAQI
21st Oct 202519710 AMAQI
21st Oct 202517811 AMAQI
21st Oct 202516912 PMAQI
21st Oct 20251651 PMAQI
21st Oct 20251662 PMAQI
21st Oct 20251613 PMAQI
21st Oct 20251624 PMAQI
21st Oct 20251755 PMAQI
21st Oct 20251826 PMAQI
21st Oct 20252017 PMAQI
21st Oct 20252228 PMAQI
21st Oct 20252099 PMAQI
21st Oct 202521910 PMAQI
21st Oct 202523411 PMAQI
22nd Oct 202523712 AMAQI
22nd Oct 20252291 AMAQI
22nd Oct 20252122 AMAQI
22nd Oct 20252153 AMAQI
22nd Oct 20251964 AMAQI
27°C23/32°C
22nd Oct 20252005 AMAQI
22nd Oct 20251996 AMAQI
22nd Oct 20252047 AMAQI
22nd Oct 20251948 AMAQI
22nd Oct 20251809 AMAQI
22nd Oct 202517810 AMAQI
22nd Oct 202517511 AMAQI
22nd Oct 202517412 PMAQI
22nd Oct 20251661 PMAQI
22nd Oct 20251612 PMAQI
22nd Oct 20251603 PMAQI
22nd Oct 20251664 PMAQI
22nd Oct 20251745 PMAQI
22nd Oct 20251956 PMAQI
22nd Oct 20252007 PMAQI
22nd Oct 20252098 PMAQI
22nd Oct 20251969 PMAQI
22nd Oct 202520710 PMAQI
22nd Oct 202520211 PMAQI
23rd Oct 202519912 AMAQI
23rd Oct 20252051 AMAQI
23rd Oct 20252032 AMAQI
23rd Oct 20252013 AMAQI
23rd Oct 20252024 AMAQI
27°C24/32°C
23rd Oct 20251985 AMAQI
5 AM23rd Oct 20251996 AMAQI
11 AM
5 PM
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 6 AM
113AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
4 PM - 5 PM
90AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 6 AM (Avg. 113), while the lowest AQI was between 4 PM to 5 PM (Avg. 90).
Night time
Avg. Highest Time
12 AM - 3 AM
123AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
6 PM
95AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 3 AM (Avg. 123), while the lowest AQI was between 6 PM to 6 PM (Avg. 95).
2025 Days Vs Air Quality
Institute of Environment And Sustainable Development, Varanasi, Uttar Pradesh, India
2025
1%
4
86%
255
11%
33
0.3%
1
0.6%
2
Total number of days with different AQI categories in last 296 days in 2025 (69 days remaining)
Good
4 DaysModerate
255 DaysPoor
33 DaysUnhealthy
1 DaysSevere
2 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 1%
Health Risk Level:
Extreme
In 2025, 1% of 296 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
Institute of Environment And Sustainable Development, Varanasi, Uttar Pradesh, 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
150AQI
150AQI
2nd January 2025
86AQI
86AQI
3rd January 2025
124AQI
124AQI
4th January 2025
87AQI
87AQI
5th January 2025
96AQI
96AQI
6th January 2025
102AQI
102AQI
7th January 2025
76AQI
76AQI
8th January 2025
74AQI
74AQI
9th January 2025
80AQI
80AQI
10th January 2025
107AQI
107AQI
11th January 2025
144AQI
144AQI
12th January 2025
95AQI
95AQI
13th January 2025
100AQI
100AQI
14th January 2025
98AQI
98AQI
15th January 2025
82AQI
82AQI
16th January 2025
78AQI
78AQI
17th January 2025
80AQI
80AQI
18th January 2025
68AQI
68AQI
19th January 2025
73AQI
73AQI
20th January 2025
62AQI
62AQI
21st January 2025
62AQI
62AQI
22nd January 2025
64AQI
64AQI
23rd January 2025
77AQI
77AQI
24th January 2025
70AQI
70AQI
25th January 2025
54AQI
54AQI
26th January 2025
64AQI
64AQI
27th January 2025
60AQI
60AQI
28th January 2025
72AQI
72AQI
29th January 2025
75AQI
75AQI
30th January 2025
96AQI
96AQI
31st January 2025
78AQI
78AQI
1st February 2025
77AQI
77AQI
2nd February 2025
75AQI
75AQI
3rd February 2025
64AQI
64AQI
4th February 2025
74AQI
74AQI
5th February 2025
66AQI
66AQI
6th February 2025
54AQI
54AQI
7th February 2025
50AQI
50AQI
8th February 2025
51AQI
51AQI
9th February 2025
56AQI
56AQI
10th February 2025
63AQI
63AQI
11th February 2025
57AQI
57AQI
12th February 2025
56AQI
56AQI
13th February 2025
53AQI
53AQI
14th February 2025
110AQI
110AQI
15th February 2025
145AQI
145AQI
16th February 2025
69AQI
69AQI
17th February 2025
86AQI
86AQI
18th February 2025
67AQI
67AQI
19th February 2025
68AQI
68AQI
20th February 2025
87AQI
87AQI
21st February 2025
75AQI
75AQI
22nd February 2025
75AQI
75AQI
23rd February 2025
59AQI
59AQI
24th February 2025
61AQI
61AQI
25th February 2025
56AQI
56AQI
26th February 2025
62AQI
62AQI
27th February 2025
57AQI
57AQI
28th February 2025
57AQI
57AQI
1st March 2025
64AQI
64AQI
2nd March 2025
64AQI
64AQI
3rd March 2025
52AQI
52AQI
4th March 2025
60AQI
60AQI
5th March 2025
53AQI
53AQI
6th March 2025
47AQI
47AQI
7th March 2025
53AQI
53AQI
8th March 2025
65AQI
65AQI
9th March 2025
65AQI
65AQI
10th March 2025
66AQI
66AQI
11th March 2025
70AQI
70AQI
12th March 2025
60AQI
60AQI
13th March 2025
85AQI
85AQI
14th March 2025
105AQI
105AQI
15th March 2025
103AQI
103AQI
16th March 2025
106AQI
106AQI
17th March 2025
75AQI
75AQI
18th March 2025
81AQI
81AQI
19th March 2025
87AQI
87AQI
20th March 2025
100AQI
100AQI
21st March 2025
78AQI
78AQI
22nd March 2025
73AQI
73AQI
23rd March 2025
77AQI
77AQI
24th March 2025
90AQI
90AQI
25th March 2025
91AQI
91AQI
26th March 2025
83AQI
83AQI
27th March 2025
82AQI
82AQI
28th March 2025
79AQI
79AQI
29th March 2025
72AQI
72AQI
30th March 2025
82AQI
82AQI
31st March 2025
90AQI
90AQI
1st April 2025
87AQI
87AQI
2nd April 2025
116AQI
116AQI
3rd April 2025
103AQI
103AQI
4th April 2025
102AQI
102AQI
5th April 2025
97AQI
97AQI
6th April 2025
103AQI
103AQI
7th April 2025
114AQI
114AQI
8th April 2025
104AQI
104AQI
9th April 2025
102AQI
102AQI
10th April 2025
88AQI
88AQI
11th April 2025
77AQI
77AQI
12th April 2025
85AQI
85AQI
13th April 2025
83AQI
83AQI
14th April 2025
89AQI
89AQI
15th April 2025
81AQI
81AQI
16th April 2025
94AQI
94AQI
17th April 2025
96AQI
96AQI
18th April 2025
85AQI
85AQI
19th April 2025
89AQI
89AQI
20th April 2025
96AQI
96AQI
21st April 2025
108AQI
108AQI
22nd April 2025
109AQI
109AQI
23rd April 2025
102AQI
102AQI
24th April 2025
94AQI
94AQI
25th April 2025
94AQI
94AQI
26th April 2025
92AQI
92AQI
27th April 2025
81AQI
81AQI
28th April 2025
80AQI
80AQI
29th April 2025
83AQI
83AQI
30th April 2025
82AQI
82AQI
1st May 2025
88AQI
88AQI
2nd May 2025
75AQI
75AQI
3rd May 2025
96AQI
96AQI
4th May 2025
84AQI
84AQI
5th May 2025
88AQI
88AQI
6th May 2025
79AQI
79AQI
7th May 2025
85AQI
85AQI
8th May 2025
78AQI
78AQI
9th May 2025
79AQI
79AQI
10th May 2025
81AQI
81AQI
11th May 2025
82AQI
82AQI
12th May 2025
82AQI
82AQI
13th May 2025
91AQI
91AQI
14th May 2025
88AQI
88AQI
15th May 2025
95AQI
95AQI
16th May 2025
95AQI
95AQI
17th May 2025
94AQI
94AQI
18th May 2025
86AQI
86AQI
19th May 2025
82AQI
82AQI
20th May 2025
88AQI
88AQI
21st May 2025
75AQI
75AQI
22nd May 2025
77AQI
77AQI
23rd May 2025
78AQI
78AQI
24th May 2025
69AQI
69AQI
25th May 2025
70AQI
70AQI
26th May 2025
65AQI
65AQI
27th May 2025
66AQI
66AQI
28th May 2025
67AQI
67AQI
29th May 2025
66AQI
66AQI
30th May 2025
68AQI
68AQI
31st May 2025
76AQI
76AQI
1st June 2025
73AQI
73AQI
2nd June 2025
76AQI
76AQI
3rd June 2025
73AQI
73AQI
4th June 2025
73AQI
73AQI
5th June 2025
74AQI
74AQI
6th June 2025
74AQI
74AQI
7th June 2025
79AQI
79AQI
8th June 2025
83AQI
83AQI
9th June 2025
89AQI
89AQI
10th June 2025
96AQI
96AQI
11th June 2025
89AQI
89AQI
12th June 2025
82AQI
82AQI
13th June 2025
76AQI
76AQI
14th June 2025
77AQI
77AQI
15th June 2025
80AQI
80AQI
16th June 2025
81AQI
81AQI
17th June 2025
75AQI
75AQI
18th June 2025
72AQI
72AQI
19th June 2025
66AQI
66AQI
20th June 2025
65AQI
65AQI
21st June 2025
61AQI
61AQI
22nd June 2025
55AQI
55AQI
23rd June 2025
61AQI
61AQI
24th June 2025
62AQI
62AQI
25th June 2025
64AQI
64AQI
26th June 2025
64AQI
64AQI
27th June 2025
58AQI
58AQI
28th June 2025
63AQI
63AQI
29th June 2025
59AQI
59AQI
30th June 2025
65AQI
65AQI
1st July 2025
63AQI
63AQI
2nd July 2025
65AQI
65AQI
3rd July 2025
65AQI
65AQI
4th July 2025
62AQI
62AQI
5th July 2025
59AQI
59AQI
6th July 2025
58AQI
58AQI
7th July 2025
58AQI
58AQI
8th July 2025
59AQI
59AQI
9th July 2025
58AQI
58AQI
10th July 2025
57AQI
57AQI
11th July 2025
59AQI
59AQI
12th July 2025
62AQI
62AQI
13th July 2025
61AQI
61AQI
14th July 2025
60AQI
60AQI
15th July 2025
59AQI
59AQI
16th July 2025
58AQI
58AQI
17th July 2025
55AQI
55AQI
18th July 2025
60AQI
60AQI
19th July 2025
59AQI
59AQI
20th July 2025
64AQI
64AQI
21st July 2025
64AQI
64AQI
22nd July 2025
69AQI
69AQI
23rd July 2025
73AQI
73AQI
24th July 2025
71AQI
71AQI
25th July 2025
66AQI
66AQI
26th July 2025
62AQI
62AQI
27th July 2025
64AQI
64AQI
28th July 2025
59AQI
59AQI
29th July 2025
57AQI
57AQI
30th July 2025
57AQI
57AQI
31st July 2025
64AQI
64AQI
1st August 2025
79AQI
79AQI
2nd August 2025
78AQI
78AQI
3rd August 2025
72AQI
72AQI
4th August 2025
71AQI
71AQI
5th August 2025
75AQI
75AQI
6th August 2025
75AQI
75AQI
7th August 2025
78AQI
78AQI
8th August 2025
66AQI
66AQI
9th August 2025
66AQI
66AQI
10th August 2025
66AQI
66AQI
11th August 2025
70AQI
70AQI
12th August 2025
77AQI
77AQI
13th August 2025
74AQI
74AQI
14th August 2025
71AQI
71AQI
15th August 2025
71AQI
71AQI
16th August 2025
72AQI
72AQI
17th August 2025
76AQI
76AQI
18th August 2025
69AQI
69AQI
19th August 2025
67AQI
67AQI
20th August 2025
67AQI
67AQI
21st August 2025
69AQI
69AQI
22nd August 2025
71AQI
71AQI
23rd August 2025
67AQI
67AQI
24th August 2025
66AQI
66AQI
25th August 2025
66AQI
66AQI
26th August 2025
76AQI
76AQI
27th August 2025
78AQI
78AQI
28th August 2025
80AQI
80AQI
29th August 2025
80AQI
80AQI
30th August 2025
86AQI
86AQI
31st August 2025
82AQI
82AQI
1st September 2025
82AQI
82AQI
2nd September 2025
78AQI
78AQI
3rd September 2025
72AQI
72AQI
4th September 2025
63AQI
63AQI
5th September 2025
75AQI
75AQI
6th September 2025
79AQI
79AQI
7th September 2025
77AQI
77AQI
8th September 2025
81AQI
81AQI
9th September 2025
88AQI
88AQI
10th September 2025
88AQI
88AQI
11th September 2025
89AQI
89AQI
12th September 2025
91AQI
91AQI
13th September 2025
92AQI
92AQI
14th September 2025
89AQI
89AQI
15th September 2025
85AQI
85AQI
16th September 2025
76AQI
76AQI
17th September 2025
75AQI
75AQI
18th September 2025
71AQI
71AQI
19th September 2025
74AQI
74AQI
20th September 2025
71AQI
71AQI
21st September 2025
71AQI
71AQI
22nd September 2025
79AQI
79AQI
23rd September 2025
94AQI
94AQI
24th September 2025
86AQI
86AQI
25th September 2025
72AQI
72AQI
26th September 2025
70AQI
70AQI
27th September 2025
42AQI
42AQI
28th September 2025
50AQI
50AQI
29th September 2025
67AQI
67AQI
30th September 2025
75AQI
75AQI
1st October 2025
70AQI
70AQI
2nd October 2025
74AQI
74AQI
3rd October 2025
54AQI
54AQI
4th October 2025
51AQI
51AQI
5th October 2025
69AQI
69AQI
6th October 2025
113AQI
113AQI
7th October 2025
100AQI
100AQI
8th October 2025
110AQI
110AQI
9th October 2025
108AQI
108AQI
10th October 2025
129AQI
129AQI
11th October 2025
138AQI
138AQI
12th October 2025
140AQI
140AQI
13th October 2025
145AQI
145AQI
14th October 2025
138AQI
138AQI
15th October 2025
112AQI
112AQI
16th October 2025
126AQI
126AQI
17th October 2025
137AQI
137AQI
18th October 2025
140AQI
140AQI
19th October 2025
128AQI
128AQI
20th October 2025
196AQI
196AQI
21st October 2025
227AQI
227AQI
22nd October 2025
213AQI
213AQI
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
85AQI
69AQI
76AQI
94AQI
80AQI
72AQI
62AQI
73AQI
77AQI
124AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202580AQI
26
5
1
25
2
1
27
3
20
10
31
30
31
31
2
28
6
13
1
2
4
255
33
1
2
Highest AQI recorded in
October124AQI
Lowest AQI recorded in
July62AQI
202474AQI
7
13
11
6
9
9
5
20
4
7
30
30
1
17
13
11
20
11
15
4
1
1
25
4
4
15
12
10
18
2
22
9
130
141
76
18
1
Highest AQI recorded in
January128AQI
Lowest AQI recorded in
May28AQI
202374AQI
1
19
11
11
17
6
20
5
2
26
1
24
4
10
13
7
29
2
16
15
19
11
7
22
2
8
13
7
1
2
11
13
4
104
188
55
11
1
Highest AQI recorded in
November128AQI
Lowest AQI recorded in
July37AQI
202299AQI
1
8
12
1
1
13
14
3
14
15
1
30
1
8
20
1
9
21
1
1
8
3
5
17
6
9
7
13
24
6
7
22
2
24
147
107
26
Highest AQI recorded in
November137AQI
Lowest AQI recorded in
July59AQI
Most & Least Polluted Years Over the Last 4 Years
Most Polluted Year Recorded
2022(Avg.)
99AQILeast Polluted Year Recorded
2024(Avg.)
74AQIInstitute of Environment And Sustainable Development's annual 2025 AQI (80) shows an average percentage change of -0.8% (improved AQI) compared to previous years: 2022 (99), 2023 (74), 2024 (74).
