Belur Math, Howrah, West Bengal, 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+
November Air Quality Analysis
Belur Math, Howrah, West Bengal, India
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
13th Nov 2023
232AQILowest AQI recorded on
2nd Nov 2025
86AQISame Day Analysis (12th November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 226 of Severe air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 12th Nov - 13th Nov 2025
Belur Math, Howrah, West Bengal, India
AQI
Day
Night
.
5 AM12th Nov 2025
5 PM
4 AM13th Nov 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
11PM12th Nov
291AQI
Avg. Lowest Time
4PM12th Nov
185AQI
In the last 24 hours,
Belur Math's AQI reached its highest point of 291 at 11 PM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 12th Nov and 13th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Belur Math, Howrah, West Bengal, India
OctNov
14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th
Day
Night
14th Oct 20251845 AMAQI
14th Oct 20251806 AMAQI
14th Oct 20251787 AMAQI
14th Oct 20251768 AMAQI
14th Oct 20251769 AMAQI
14th Oct 202517610 AMAQI
14th Oct 202517611 AMAQI
14th Oct 202517412 PMAQI
14th Oct 20251741 PMAQI
14th Oct 20251742 PMAQI
14th Oct 20251703 PMAQI
14th Oct 20251664 PMAQI
14th Oct 20251585 PMAQI
14th Oct 20251596 PMAQI
14th Oct 20251627 PMAQI
14th Oct 20251698 PMAQI
14th Oct 20251719 PMAQI
14th Oct 202517210 PMAQI
14th Oct 202517811 PMAQI
15th Oct 202517912 AMAQI
15th Oct 20251821 AMAQI
15th Oct 20251712 AMAQI
15th Oct 20251743 AMAQI
15th Oct 20251704 AMAQI
27°C23/31°C
15th Oct 20251705 AMAQI
15th Oct 20251706 AMAQI
15th Oct 20251717 AMAQI
15th Oct 20251728 AMAQI
15th Oct 20251749 AMAQI
15th Oct 202517610 AMAQI
15th Oct 202517611 AMAQI
15th Oct 202517312 PMAQI
15th Oct 20251741 PMAQI
15th Oct 20251712 PMAQI
15th Oct 20251663 PMAQI
15th Oct 20251604 PMAQI
15th Oct 20251585 PMAQI
15th Oct 20251596 PMAQI
15th Oct 20251637 PMAQI
15th Oct 20251638 PMAQI
15th Oct 20251669 PMAQI
15th Oct 202516110 PMAQI
15th Oct 202516911 PMAQI
16th Oct 202518812 AMAQI
16th Oct 20251941 AMAQI
16th Oct 20252072 AMAQI
16th Oct 20252073 AMAQI
16th Oct 20252154 AMAQI
26°C22/31°C
16th Oct 20252055 AMAQI
16th Oct 20252036 AMAQI
16th Oct 20251887 AMAQI
16th Oct 20251988 AMAQI
16th Oct 20251969 AMAQI
16th Oct 202519510 AMAQI
16th Oct 202518911 AMAQI
16th Oct 202518912 PMAQI
16th Oct 20251821 PMAQI
16th Oct 20251782 PMAQI
16th Oct 20251743 PMAQI
16th Oct 20251744 PMAQI
16th Oct 20251745 PMAQI
16th Oct 20251826 PMAQI
16th Oct 20251817 PMAQI
16th Oct 20251878 PMAQI
16th Oct 20251939 PMAQI
16th Oct 202519710 PMAQI
16th Oct 202519711 PMAQI
17th Oct 202519912 AMAQI
17th Oct 20252141 AMAQI
17th Oct 20252212 AMAQI
17th Oct 20252223 AMAQI
17th Oct 20252264 AMAQI
26°C21/31°C
17th Oct 20252255 AMAQI
17th Oct 20252146 AMAQI
17th Oct 20252057 AMAQI
17th Oct 20252138 AMAQI
17th Oct 20252099 AMAQI
17th Oct 202520010 AMAQI
17th Oct 202519711 AMAQI
17th Oct 202518812 PMAQI
17th Oct 20251861 PMAQI
17th Oct 20251872 PMAQI
17th Oct 20251833 PMAQI
17th Oct 20251854 PMAQI
17th Oct 20251875 PMAQI
17th Oct 20251826 PMAQI
17th Oct 20251837 PMAQI
17th Oct 20251838 PMAQI
17th Oct 20251809 PMAQI
17th Oct 202518610 PMAQI
17th Oct 202518811 PMAQI
18th Oct 202518212 AMAQI
18th Oct 20251911 AMAQI
18th Oct 20251982 AMAQI
18th Oct 20252113 AMAQI
18th Oct 20251914 AMAQI
27°C22/32°C
18th Oct 20251975 AMAQI
18th Oct 20251986 AMAQI
18th Oct 20252007 AMAQI
18th Oct 20251978 AMAQI
18th Oct 20252069 AMAQI
18th Oct 202519210 AMAQI
18th Oct 202518511 AMAQI
18th Oct 202518012 PMAQI
18th Oct 20251821 PMAQI
18th Oct 20251842 PMAQI
18th Oct 20251733 PMAQI
18th Oct 20251694 PMAQI
18th Oct 20251735 PMAQI
18th Oct 20251686 PMAQI
18th Oct 20251677 PMAQI
18th Oct 20251668 PMAQI
18th Oct 20251739 PMAQI
18th Oct 202516810 PMAQI
18th Oct 202517411 PMAQI
19th Oct 202517512 AMAQI
19th Oct 20251801 AMAQI
19th Oct 20251852 AMAQI
19th Oct 20251893 AMAQI
19th Oct 20251894 AMAQI
28°C23/33°C
19th Oct 20251885 AMAQI
19th Oct 20251936 AMAQI
19th Oct 20251797 AMAQI
19th Oct 20251868 AMAQI
19th Oct 20251839 AMAQI
19th Oct 202518010 AMAQI
19th Oct 202517611 AMAQI
19th Oct 202517212 PMAQI
19th Oct 20251741 PMAQI
19th Oct 20251662 PMAQI
19th Oct 20251573 PMAQI
19th Oct 20251544 PMAQI
19th Oct 20251265 PMAQI
19th Oct 20251106 PMAQI
19th Oct 20251247 PMAQI
19th Oct 20251548 PMAQI
19th Oct 20251649 PMAQI
19th Oct 202517410 PMAQI
19th Oct 202517011 PMAQI
20th Oct 202517012 AMAQI
20th Oct 20251681 AMAQI
20th Oct 20251702 AMAQI
20th Oct 20251723 AMAQI
20th Oct 20251694 AMAQI
28°C24/33°C
20th Oct 20251715 AMAQI
20th Oct 20251736 AMAQI
20th Oct 20251707 AMAQI
20th Oct 20251618 AMAQI
20th Oct 20251569 AMAQI
20th Oct 202515210 AMAQI
20th Oct 202514911 AMAQI
20th Oct 202513612 PMAQI
20th Oct 20251301 PMAQI
20th Oct 20251262 PMAQI
20th Oct 20251253 PMAQI
20th Oct 20251244 PMAQI
20th Oct 20251395 PMAQI
20th Oct 20251686 PMAQI
20th Oct 20252417 PMAQI
20th Oct 20252218 PMAQI
20th Oct 20252859 PMAQI
20th Oct 202532010 PMAQI
20th Oct 202533211 PMAQI
21st Oct 202532912 AMAQI
21st Oct 20252871 AMAQI
21st Oct 20252562 AMAQI
21st Oct 20252913 AMAQI
21st Oct 20253254 AMAQI
28°C24/33°C
21st Oct 20252725 AMAQI
21st Oct 20252276 AMAQI
21st Oct 20251907 AMAQI
21st Oct 20251818 AMAQI
21st Oct 20251669 AMAQI
21st Oct 202516310 AMAQI
21st Oct 202516611 AMAQI
21st Oct 202516012 PMAQI
21st Oct 20251501 PMAQI
21st Oct 20251382 PMAQI
21st Oct 20251433 PMAQI
21st Oct 20251434 PMAQI
21st Oct 20251495 PMAQI
21st Oct 20251586 PMAQI
21st Oct 20251887 PMAQI
21st Oct 20251878 PMAQI
21st Oct 20251969 PMAQI
21st Oct 202521010 PMAQI
21st Oct 202523011 PMAQI
22nd Oct 202522212 AMAQI
22nd Oct 20252031 AMAQI
22nd Oct 20252182 AMAQI
22nd Oct 20252333 AMAQI
22nd Oct 20252164 AMAQI
28°C23/33°C
22nd Oct 20252075 AMAQI
22nd Oct 20252046 AMAQI
22nd Oct 20251987 AMAQI
22nd Oct 20251928 AMAQI
22nd Oct 20251919 AMAQI
22nd Oct 202518210 AMAQI
22nd Oct 202517311 AMAQI
22nd Oct 202517212 PMAQI
22nd Oct 20251591 PMAQI
22nd Oct 20251572 PMAQI
22nd Oct 20251553 PMAQI
22nd Oct 20251534 PMAQI
22nd Oct 20251575 PMAQI
22nd Oct 20251646 PMAQI
22nd Oct 20251687 PMAQI
22nd Oct 20251778 PMAQI
22nd Oct 20251859 PMAQI
22nd Oct 202519810 PMAQI
22nd Oct 202518911 PMAQI
23rd Oct 202519212 AMAQI
23rd Oct 20251891 AMAQI
23rd Oct 20251932 AMAQI
23rd Oct 20251923 AMAQI
23rd Oct 20251914 AMAQI
27°C23/33°C
23rd Oct 20251905 AMAQI
23rd Oct 20251866 AMAQI
23rd Oct 20251797 AMAQI
23rd Oct 20251768 AMAQI
23rd Oct 20251889 AMAQI
23rd Oct 202516410 AMAQI
23rd Oct 202516111 AMAQI
23rd Oct 202514012 PMAQI
23rd Oct 20251421 PMAQI
23rd Oct 20251282 PMAQI
23rd Oct 20251333 PMAQI
23rd Oct 20251374 PMAQI
23rd Oct 20251425 PMAQI
23rd Oct 20251536 PMAQI
23rd Oct 20251587 PMAQI
23rd Oct 20251768 PMAQI
23rd Oct 20251739 PMAQI
23rd Oct 202518510 PMAQI
23rd Oct 202519011 PMAQI
24th Oct 202519012 AMAQI
24th Oct 20251891 AMAQI
24th Oct 20251882 AMAQI
24th Oct 20251863 AMAQI
24th Oct 20251834 AMAQI
28°C23/33°C
24th Oct 20251825 AMAQI
24th Oct 20251806 AMAQI
24th Oct 20251747 AMAQI
24th Oct 20251638 AMAQI
24th Oct 20251599 AMAQI
24th Oct 202515810 AMAQI
24th Oct 202515611 AMAQI
24th Oct 202515612 PMAQI
24th Oct 20251551 PMAQI
24th Oct 20251532 PMAQI
24th Oct 20251523 PMAQI
24th Oct 20251494 PMAQI
24th Oct 20251545 PMAQI
24th Oct 20251576 PMAQI
24th Oct 20251687 PMAQI
24th Oct 20251658 PMAQI
24th Oct 20251749 PMAQI
24th Oct 202517510 PMAQI
24th Oct 202517911 PMAQI
25th Oct 202517812 AMAQI
25th Oct 20251841 AMAQI
25th Oct 20251902 AMAQI
25th Oct 20251843 AMAQI
25th Oct 20251844 AMAQI
28°C23/33°C
25th Oct 20251875 AMAQI
25th Oct 20251936 AMAQI
25th Oct 20251907 AMAQI
25th Oct 20251718 AMAQI
25th Oct 20251709 AMAQI
25th Oct 202516810 AMAQI
25th Oct 202516511 AMAQI
25th Oct 202516412 PMAQI
25th Oct 20251611 PMAQI
25th Oct 20251612 PMAQI
25th Oct 20251593 PMAQI
25th Oct 20251604 PMAQI
25th Oct 20251605 PMAQI
25th Oct 20251746 PMAQI
25th Oct 20251577 PMAQI
25th Oct 20251328 PMAQI
25th Oct 20251419 PMAQI
25th Oct 202514410 PMAQI
25th Oct 202515511 PMAQI
26th Oct 202515212 AMAQI
26th Oct 20251271 AMAQI
26th Oct 20251402 AMAQI
26th Oct 20251473 AMAQI
26th Oct 20251514 AMAQI
28°C24/33°C
26th Oct 20251535 AMAQI
26th Oct 20251626 AMAQI
26th Oct 20251657 AMAQI
26th Oct 20251638 AMAQI
26th Oct 20251609 AMAQI
26th Oct 202515910 AMAQI
26th Oct 202516211 AMAQI
26th Oct 202516212 PMAQI
26th Oct 20251641 PMAQI
26th Oct 20251622 PMAQI
26th Oct 20251653 PMAQI
26th Oct 20251634 PMAQI
26th Oct 20251665 PMAQI
26th Oct 20251666 PMAQI
26th Oct 20251747 PMAQI
26th Oct 20251838 PMAQI
26th Oct 20251989 PMAQI
26th Oct 202520410 PMAQI
26th Oct 202520011 PMAQI
27th Oct 202519912 AMAQI
27th Oct 20252001 AMAQI
27th Oct 20251982 AMAQI
27th Oct 20251993 AMAQI
27th Oct 20251984 AMAQI
28°C24/33°C
27th Oct 20251965 AMAQI
27th Oct 20251886 AMAQI
27th Oct 20252317 AMAQI
27th Oct 20251758 AMAQI
27th Oct 20251619 AMAQI
27th Oct 202515610 AMAQI
27th Oct 202514511 AMAQI
27th Oct 202513612 PMAQI
27th Oct 20251361 PMAQI
27th Oct 20251282 PMAQI
27th Oct 20251413 PMAQI
27th Oct 20251824 PMAQI
27th Oct 20252065 PMAQI
27th Oct 20251966 PMAQI
27th Oct 20251747 PMAQI
27th Oct 20251718 PMAQI
27th Oct 20251769 PMAQI
27th Oct 202517610 PMAQI
27th Oct 202517411 PMAQI
28th Oct 202517512 AMAQI
28th Oct 20251741 AMAQI
28th Oct 20251712 AMAQI
28th Oct 20251803 AMAQI
28th Oct 20251914 AMAQI
29°C25/34°C
28th Oct 20251895 AMAQI
28th Oct 20251896 AMAQI
28th Oct 20251727 AMAQI
28th Oct 20251618 AMAQI
28th Oct 20251539 AMAQI
28th Oct 202512010 AMAQI
28th Oct 202510311 AMAQI
28th Oct 20259712 PMAQI
28th Oct 2025941 PMAQI
28th Oct 2025892 PMAQI
28th Oct 2025753 PMAQI
28th Oct 2025654 PMAQI
28th Oct 2025755 PMAQI
28th Oct 2025916 PMAQI
28th Oct 2025847 PMAQI
28th Oct 2025868 PMAQI
28th Oct 2025919 PMAQI
28th Oct 20259310 PMAQI
28th Oct 20259211 PMAQI
29th Oct 20259012 AMAQI
29th Oct 20251011 AMAQI
29th Oct 2025992 AMAQI
29th Oct 20251023 AMAQI
29th Oct 20251014 AMAQI
29°C25/34°C
29th Oct 20251045 AMAQI
29th Oct 20251286 AMAQI
29th Oct 2025987 AMAQI
29th Oct 2025968 AMAQI
29th Oct 2025959 AMAQI
29th Oct 20258110 AMAQI
29th Oct 20256411 AMAQI
29th Oct 20257912 PMAQI
29th Oct 2025731 PMAQI
29th Oct 2025662 PMAQI
29th Oct 2025723 PMAQI
29th Oct 2025774 PMAQI
29th Oct 2025925 PMAQI
29th Oct 2025906 PMAQI
29th Oct 2025897 PMAQI
29th Oct 2025898 PMAQI
29th Oct 2025899 PMAQI
29th Oct 20259110 PMAQI
29th Oct 20257711 PMAQI
30th Oct 20257212 AMAQI
30th Oct 2025721 AMAQI
30th Oct 2025782 AMAQI
30th Oct 2025803 AMAQI
30th Oct 2025734 AMAQI
27°C25/29°C
30th Oct 2025685 AMAQI
30th Oct 2025736 AMAQI
30th Oct 2025787 AMAQI
30th Oct 2025588 AMAQI
30th Oct 2025639 AMAQI
30th Oct 20256010 AMAQI
30th Oct 20255911 AMAQI
30th Oct 20256112 PMAQI
30th Oct 2025671 PMAQI
30th Oct 2025662 PMAQI
30th Oct 2025673 PMAQI
30th Oct 2025724 PMAQI
30th Oct 2025845 PMAQI
30th Oct 20251016 PMAQI
30th Oct 20251127 PMAQI
30th Oct 20251068 PMAQI
30th Oct 20251069 PMAQI
30th Oct 202510710 PMAQI
30th Oct 20259011 PMAQI
31st Oct 20258912 AMAQI
31st Oct 2025881 AMAQI
31st Oct 2025862 AMAQI
31st Oct 2025883 AMAQI
31st Oct 2025824 AMAQI
27°C25/31°C
31st Oct 2025805 AMAQI
31st Oct 2025816 AMAQI
31st Oct 2025787 AMAQI
31st Oct 20251318 AMAQI
31st Oct 2025919 AMAQI
31st Oct 20258110 AMAQI
31st Oct 202510411 AMAQI
31st Oct 202514612 PMAQI
31st Oct 2025881 PMAQI
31st Oct 2025862 PMAQI
31st Oct 2025883 PMAQI
31st Oct 2025814 PMAQI
31st Oct 2025725 PMAQI
31st Oct 2025806 PMAQI
31st Oct 2025837 PMAQI
31st Oct 2025918 PMAQI
31st Oct 2025809 PMAQI
31st Oct 20258210 PMAQI
31st Oct 20258211 PMAQI
1st Nov 20258412 AMAQI
1st Nov 2025791 AMAQI
1st Nov 2025792 AMAQI
1st Nov 2025783 AMAQI
1st Nov 2025824 AMAQI
28°C25/32°C
1st Nov 2025845 AMAQI
1st Nov 2025896 AMAQI
1st Nov 20251037 AMAQI
1st Nov 2025928 AMAQI
1st Nov 20251059 AMAQI
1st Nov 202511910 AMAQI
1st Nov 202512111 AMAQI
1st Nov 202512312 PMAQI
1st Nov 20251281 PMAQI
1st Nov 20251312 PMAQI
1st Nov 20251293 PMAQI
1st Nov 20251444 PMAQI
1st Nov 20251165 PMAQI
1st Nov 20251246 PMAQI
1st Nov 20251337 PMAQI
1st Nov 20251158 PMAQI
1st Nov 20251009 PMAQI
1st Nov 202510110 PMAQI
1st Nov 20259311 PMAQI
2nd Nov 20258412 AMAQI
2nd Nov 2025821 AMAQI
2nd Nov 2025822 AMAQI
2nd Nov 2025843 AMAQI
2nd Nov 2025864 AMAQI
28°C25/33°C
2nd Nov 2025835 AMAQI
2nd Nov 2025826 AMAQI
2nd Nov 2025797 AMAQI
2nd Nov 20251008 AMAQI
2nd Nov 2025779 AMAQI
2nd Nov 20257810 AMAQI
2nd Nov 20257711 AMAQI
2nd Nov 20258312 PMAQI
2nd Nov 2025941 PMAQI
2nd Nov 2025842 PMAQI
2nd Nov 2025823 PMAQI
2nd Nov 2025744 PMAQI
2nd Nov 2025745 PMAQI
2nd Nov 2025866 PMAQI
2nd Nov 2025947 PMAQI
2nd Nov 2025938 PMAQI
2nd Nov 2025929 PMAQI
2nd Nov 20259210 PMAQI
2nd Nov 20259611 PMAQI
3rd Nov 20259312 AMAQI
3rd Nov 2025921 AMAQI
3rd Nov 2025882 AMAQI
3rd Nov 2025953 AMAQI
3rd Nov 2025994 AMAQI
25°C23/28°C
3rd Nov 20251005 AMAQI
3rd Nov 20251086 AMAQI
3rd Nov 20251157 AMAQI
3rd Nov 20251158 AMAQI
3rd Nov 20251449 AMAQI
3rd Nov 202515610 AMAQI
3rd Nov 202515811 AMAQI
3rd Nov 202516012 PMAQI
3rd Nov 20251601 PMAQI
3rd Nov 20251642 PMAQI
3rd Nov 20251643 PMAQI
3rd Nov 20251604 PMAQI
3rd Nov 20251655 PMAQI
3rd Nov 20251806 PMAQI
3rd Nov 20251897 PMAQI
3rd Nov 20251918 PMAQI
3rd Nov 20252009 PMAQI
3rd Nov 202521010 PMAQI
3rd Nov 202521111 PMAQI
4th Nov 202521012 AMAQI
4th Nov 20252061 AMAQI
4th Nov 20252042 AMAQI
4th Nov 20252183 AMAQI
4th Nov 20252224 AMAQI
26°C22/31°C
4th Nov 20252185 AMAQI
4th Nov 20252276 AMAQI
4th Nov 20252287 AMAQI
4th Nov 20252378 AMAQI
4th Nov 20252449 AMAQI
4th Nov 202524110 AMAQI
4th Nov 202522211 AMAQI
4th Nov 202522112 PMAQI
4th Nov 20252361 PMAQI
4th Nov 20252362 PMAQI
4th Nov 20252293 PMAQI
4th Nov 20252294 PMAQI
4th Nov 20252335 PMAQI
4th Nov 20252556 PMAQI
4th Nov 20252757 PMAQI
4th Nov 20252538 PMAQI
4th Nov 20252469 PMAQI
4th Nov 202526310 PMAQI
4th Nov 202526011 PMAQI
5th Nov 202524312 AMAQI
5th Nov 20252431 AMAQI
5th Nov 20252462 AMAQI
5th Nov 20252463 AMAQI
5th Nov 20252444 AMAQI
24°C20/29°C
5th Nov 20252535 AMAQI
5th Nov 20252666 AMAQI
5th Nov 20252507 AMAQI
5th Nov 20252308 AMAQI
5th Nov 20252319 AMAQI
5th Nov 202522010 AMAQI
5th Nov 202520411 AMAQI
5th Nov 202519512 PMAQI
5th Nov 20251891 PMAQI
5th Nov 20251802 PMAQI
5th Nov 20251823 PMAQI
5th Nov 20251824 PMAQI
5th Nov 20251915 PMAQI
5th Nov 20252126 PMAQI
5th Nov 20252317 PMAQI
5th Nov 20252398 PMAQI
5th Nov 20252369 PMAQI
5th Nov 202524110 PMAQI
5th Nov 202523111 PMAQI
6th Nov 202523112 AMAQI
6th Nov 20252211 AMAQI
6th Nov 20252112 AMAQI
6th Nov 20252013 AMAQI
6th Nov 20252084 AMAQI
25°C20/30°C
6th Nov 20252135 AMAQI
6th Nov 20252106 AMAQI
6th Nov 20252087 AMAQI
6th Nov 20252008 AMAQI
6th Nov 20252389 AMAQI
6th Nov 202518810 AMAQI
6th Nov 202516811 AMAQI
6th Nov 202516412 PMAQI
6th Nov 20251601 PMAQI
6th Nov 20251582 PMAQI
6th Nov 20251593 PMAQI
6th Nov 20251604 PMAQI
6th Nov 20251635 PMAQI
6th Nov 20251826 PMAQI
6th Nov 20251817 PMAQI
6th Nov 20251788 PMAQI
6th Nov 20251739 PMAQI
6th Nov 202517810 PMAQI
6th Nov 202517811 PMAQI
7th Nov 202519012 AMAQI
7th Nov 20251971 AMAQI
7th Nov 20251972 AMAQI
7th Nov 20251983 AMAQI
7th Nov 20251994 AMAQI
25°C21/31°C
7th Nov 20252045 AMAQI
7th Nov 20252086 AMAQI
7th Nov 20252067 AMAQI
7th Nov 20252008 AMAQI
7th Nov 20251919 AMAQI
7th Nov 202518910 AMAQI
7th Nov 202518411 AMAQI
7th Nov 202518212 PMAQI
7th Nov 20251741 PMAQI
7th Nov 20251732 PMAQI
7th Nov 20251713 PMAQI
7th Nov 20251684 PMAQI
7th Nov 20251675 PMAQI
7th Nov 20251786 PMAQI
7th Nov 20251827 PMAQI
7th Nov 20251858 PMAQI
7th Nov 20251889 PMAQI
7th Nov 202518710 PMAQI
7th Nov 202517811 PMAQI
8th Nov 202517412 AMAQI
8th Nov 20251731 AMAQI
8th Nov 20251712 AMAQI
8th Nov 20251673 AMAQI
8th Nov 20251644 AMAQI
26°C22/31°C
8th Nov 20251625 AMAQI
8th Nov 20251606 AMAQI
8th Nov 20251587 AMAQI
8th Nov 20251608 AMAQI
8th Nov 20251659 AMAQI
8th Nov 202515710 AMAQI
8th Nov 202515411 AMAQI
8th Nov 202514612 PMAQI
8th Nov 20251411 PMAQI
8th Nov 20251252 PMAQI
8th Nov 20251203 PMAQI
8th Nov 20251184 PMAQI
8th Nov 20251345 PMAQI
8th Nov 20251646 PMAQI
8th Nov 20251657 PMAQI
8th Nov 20251598 PMAQI
8th Nov 20251639 PMAQI
8th Nov 202516410 PMAQI
8th Nov 202516211 PMAQI
9th Nov 202516212 AMAQI
9th Nov 20251641 AMAQI
9th Nov 20251672 AMAQI
9th Nov 20251683 AMAQI
9th Nov 20251744 AMAQI
24°C20/30°C
9th Nov 20251765 AMAQI
9th Nov 20251776 AMAQI
9th Nov 20251807 AMAQI
9th Nov 20251828 AMAQI
9th Nov 20251929 AMAQI
9th Nov 202517610 AMAQI
9th Nov 202516311 AMAQI
9th Nov 202515812 PMAQI
9th Nov 20251551 PMAQI
9th Nov 20251472 PMAQI
9th Nov 20251383 PMAQI
9th Nov 20251374 PMAQI
9th Nov 20251475 PMAQI
9th Nov 20251656 PMAQI
9th Nov 20251717 PMAQI
9th Nov 20251798 PMAQI
9th Nov 20251869 PMAQI
9th Nov 202521010 PMAQI
9th Nov 202523411 PMAQI
10th Nov 202520512 AMAQI
10th Nov 20251911 AMAQI
10th Nov 20251922 AMAQI
10th Nov 20251963 AMAQI
10th Nov 20251914 AMAQI
23°C18/29°C
10th Nov 20251985 AMAQI
10th Nov 20252026 AMAQI
10th Nov 20252077 AMAQI
10th Nov 20252008 AMAQI
10th Nov 20251989 AMAQI
10th Nov 202519410 AMAQI
10th Nov 202518711 AMAQI
10th Nov 202518412 PMAQI
10th Nov 20251771 PMAQI
10th Nov 20251712 PMAQI
10th Nov 20251693 PMAQI
10th Nov 20251684 PMAQI
10th Nov 20251765 PMAQI
10th Nov 20251836 PMAQI
10th Nov 20251937 PMAQI
10th Nov 20252008 PMAQI
10th Nov 20252149 PMAQI
10th Nov 202522510 PMAQI
10th Nov 202522211 PMAQI
11th Nov 202520912 AMAQI
11th Nov 20252061 AMAQI
11th Nov 20252082 AMAQI
11th Nov 20252013 AMAQI
11th Nov 20252024 AMAQI
23°C18/29°C
11th Nov 20252075 AMAQI
11th Nov 20252196 AMAQI
11th Nov 20252157 AMAQI
11th Nov 20252048 AMAQI
11th Nov 20252029 AMAQI
11th Nov 202519810 AMAQI
11th Nov 202518511 AMAQI
11th Nov 202517212 PMAQI
11th Nov 20251681 PMAQI
11th Nov 20251642 PMAQI
11th Nov 20251623 PMAQI
11th Nov 20251674 PMAQI
11th Nov 20251785 PMAQI
11th Nov 20251966 PMAQI
11th Nov 20252027 PMAQI
11th Nov 20252128 PMAQI
11th Nov 20252249 PMAQI
11th Nov 202522810 PMAQI
11th Nov 202523111 PMAQI
12th Nov 202522412 AMAQI
12th Nov 20252241 AMAQI
12th Nov 20252322 AMAQI
12th Nov 20252323 AMAQI
12th Nov 20252354 AMAQI
22°C18/28°C
12th Nov 20252385 AMAQI
12th Nov 20252476 AMAQI
12th Nov 20252577 AMAQI
12th Nov 20252398 AMAQI
12th Nov 20252119 AMAQI
12th Nov 202519610 AMAQI
12th Nov 202519011 AMAQI
12th Nov 202519212 PMAQI
12th Nov 20251901 PMAQI
12th Nov 20251912 PMAQI
12th Nov 20251863 PMAQI
12th Nov 20251854 PMAQI
12th Nov 20251905 PMAQI
12th Nov 20252156 PMAQI
12th Nov 20252347 PMAQI
12th Nov 20252448 PMAQI
12th Nov 20252529 PMAQI
12th Nov 202527210 PMAQI
12th Nov 202529111 PMAQI
13th Nov 202528512 AMAQI
13th Nov 20252791 AMAQI
13th Nov 20252832 AMAQI
--°C/°C
5 AM
11 AM
5 PM
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 9 AM
174AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
11 AM - 5 PM
151AQI
7 hours / Day
210 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 9 AM (Avg. 174), while the lowest AQI was between 11 AM to 5 PM (Avg. 151).
Night time
Avg. Highest Time
10 PM - 11 PM
181AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
6 PM
160AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 PM to 11 PM (Avg. 181), while the lowest AQI was between 6 PM to 6 PM (Avg. 160).
2025 Days Vs Air Quality
Belur Math, Howrah, West Bengal, India
2025
1%
4
59%
186
20%
64
18%
57
2%
5
Total number of days with different AQI categories in last 316 days in 2025 (49 days remaining)
Good
4 DaysModerate
186 DaysPoor
64 DaysUnhealthy
57 DaysSevere
5 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 1%
Health Risk Level:
Extreme
In 2025, 1% of 316 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
Belur Math, Howrah, West Bengal, 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
182AQI
182AQI
2nd January 2025
161AQI
161AQI
3rd January 2025
176AQI
176AQI
4th January 2025
173AQI
173AQI
5th January 2025
173AQI
173AQI
6th January 2025
170AQI
170AQI
7th January 2025
177AQI
177AQI
8th January 2025
146AQI
146AQI
9th January 2025
156AQI
156AQI
10th January 2025
174AQI
174AQI
11th January 2025
182AQI
182AQI
12th January 2025
187AQI
187AQI
13th January 2025
185AQI
185AQI
14th January 2025
169AQI
169AQI
15th January 2025
167AQI
167AQI
16th January 2025
164AQI
164AQI
17th January 2025
163AQI
163AQI
18th January 2025
163AQI
163AQI
19th January 2025
156AQI
156AQI
20th January 2025
157AQI
157AQI
21st January 2025
173AQI
173AQI
22nd January 2025
173AQI
173AQI
23rd January 2025
174AQI
174AQI
24th January 2025
173AQI
173AQI
25th January 2025
169AQI
169AQI
26th January 2025
148AQI
148AQI
27th January 2025
168AQI
168AQI
28th January 2025
168AQI
168AQI
29th January 2025
160AQI
160AQI
30th January 2025
146AQI
146AQI
31st January 2025
145AQI
145AQI
1st February 2025
138AQI
138AQI
2nd February 2025
156AQI
156AQI
3rd February 2025
153AQI
153AQI
4th February 2025
151AQI
151AQI
5th February 2025
165AQI
165AQI
6th February 2025
150AQI
150AQI
7th February 2025
144AQI
144AQI
8th February 2025
149AQI
149AQI
9th February 2025
156AQI
156AQI
10th February 2025
162AQI
162AQI
11th February 2025
148AQI
148AQI
12th February 2025
137AQI
137AQI
13th February 2025
146AQI
146AQI
14th February 2025
149AQI
149AQI
15th February 2025
156AQI
156AQI
16th February 2025
142AQI
142AQI
17th February 2025
122AQI
122AQI
18th February 2025
125AQI
125AQI
19th February 2025
128AQI
128AQI
20th February 2025
125AQI
125AQI
21st February 2025
120AQI
120AQI
22nd February 2025
127AQI
127AQI
23rd February 2025
119AQI
119AQI
24th February 2025
134AQI
134AQI
25th February 2025
142AQI
142AQI
26th February 2025
144AQI
144AQI
27th February 2025
158AQI
158AQI
28th February 2025
153AQI
153AQI
1st March 2025
134AQI
134AQI
2nd March 2025
137AQI
137AQI
3rd March 2025
132AQI
132AQI
4th March 2025
119AQI
119AQI
5th March 2025
136AQI
136AQI
6th March 2025
119AQI
119AQI
7th March 2025
148AQI
148AQI
8th March 2025
136AQI
136AQI
9th March 2025
130AQI
130AQI
10th March 2025
126AQI
126AQI
11th March 2025
121AQI
121AQI
12th March 2025
134AQI
134AQI
13th March 2025
119AQI
119AQI
14th March 2025
111AQI
111AQI
15th March 2025
98AQI
98AQI
16th March 2025
95AQI
95AQI
17th March 2025
102AQI
102AQI
18th March 2025
101AQI
101AQI
19th March 2025
129AQI
129AQI
20th March 2025
89AQI
89AQI
21st March 2025
105AQI
105AQI
22nd March 2025
80AQI
80AQI
23rd March 2025
96AQI
96AQI
24th March 2025
120AQI
120AQI
25th March 2025
134AQI
134AQI
26th March 2025
113AQI
113AQI
27th March 2025
123AQI
123AQI
28th March 2025
131AQI
131AQI
29th March 2025
137AQI
137AQI
30th March 2025
130AQI
130AQI
31st March 2025
111AQI
111AQI
1st April 2025
102AQI
102AQI
2nd April 2025
87AQI
87AQI
3rd April 2025
94AQI
94AQI
4th April 2025
108AQI
108AQI
5th April 2025
103AQI
103AQI
6th April 2025
90AQI
90AQI
7th April 2025
80AQI
80AQI
8th April 2025
71AQI
71AQI
9th April 2025
65AQI
65AQI
10th April 2025
65AQI
65AQI
11th April 2025
67AQI
67AQI
12th April 2025
68AQI
68AQI
13th April 2025
79AQI
79AQI
14th April 2025
83AQI
83AQI
15th April 2025
81AQI
81AQI
16th April 2025
93AQI
93AQI
17th April 2025
74AQI
74AQI
18th April 2025
71AQI
71AQI
19th April 2025
77AQI
77AQI
20th April 2025
78AQI
78AQI
21st April 2025
80AQI
80AQI
22nd April 2025
94AQI
94AQI
23rd April 2025
107AQI
107AQI
24th April 2025
91AQI
91AQI
25th April 2025
83AQI
83AQI
26th April 2025
74AQI
74AQI
27th April 2025
88AQI
88AQI
28th April 2025
92AQI
92AQI
29th April 2025
75AQI
75AQI
30th April 2025
80AQI
80AQI
1st May 2025
77AQI
77AQI
2nd May 2025
78AQI
78AQI
3rd May 2025
79AQI
79AQI
4th May 2025
77AQI
77AQI
5th May 2025
77AQI
77AQI
6th May 2025
81AQI
81AQI
7th May 2025
87AQI
87AQI
8th May 2025
92AQI
92AQI
9th May 2025
90AQI
90AQI
10th May 2025
107AQI
107AQI
11th May 2025
101AQI
101AQI
12th May 2025
96AQI
96AQI
13th May 2025
85AQI
85AQI
14th May 2025
81AQI
81AQI
15th May 2025
79AQI
79AQI
16th May 2025
73AQI
73AQI
17th May 2025
69AQI
69AQI
18th May 2025
60AQI
60AQI
19th May 2025
57AQI
57AQI
20th May 2025
55AQI
55AQI
21st May 2025
60AQI
60AQI
22nd May 2025
64AQI
64AQI
23rd May 2025
58AQI
58AQI
24th May 2025
60AQI
60AQI
25th May 2025
50AQI
50AQI
26th May 2025
48AQI
48AQI
27th May 2025
54AQI
54AQI
28th May 2025
51AQI
51AQI
29th May 2025
53AQI
53AQI
30th May 2025
53AQI
53AQI
31st May 2025
72AQI
72AQI
1st June 2025
76AQI
76AQI
2nd June 2025
93AQI
93AQI
3rd June 2025
87AQI
87AQI
4th June 2025
74AQI
74AQI
5th June 2025
75AQI
75AQI
6th June 2025
83AQI
83AQI
7th June 2025
88AQI
88AQI
8th June 2025
94AQI
94AQI
9th June 2025
91AQI
91AQI
10th June 2025
90AQI
90AQI
11th June 2025
81AQI
81AQI
12th June 2025
69AQI
69AQI
13th June 2025
67AQI
67AQI
14th June 2025
71AQI
71AQI
15th June 2025
67AQI
67AQI
16th June 2025
60AQI
60AQI
17th June 2025
59AQI
59AQI
18th June 2025
61AQI
61AQI
19th June 2025
62AQI
62AQI
20th June 2025
64AQI
64AQI
21st June 2025
73AQI
73AQI
22nd June 2025
80AQI
80AQI
23rd June 2025
74AQI
74AQI
24th June 2025
67AQI
67AQI
25th June 2025
66AQI
66AQI
26th June 2025
58AQI
58AQI
27th June 2025
61AQI
61AQI
28th June 2025
66AQI
66AQI
29th June 2025
64AQI
64AQI
30th June 2025
67AQI
67AQI
1st July 2025
65AQI
65AQI
2nd July 2025
60AQI
60AQI
3rd July 2025
61AQI
61AQI
4th July 2025
65AQI
65AQI
5th July 2025
68AQI
68AQI
6th July 2025
64AQI
64AQI
7th July 2025
60AQI
60AQI
8th July 2025
58AQI
58AQI
9th July 2025
59AQI
59AQI
10th July 2025
59AQI
59AQI
11th July 2025
59AQI
59AQI
12th July 2025
61AQI
61AQI
13th July 2025
63AQI
63AQI
14th July 2025
59AQI
59AQI
15th July 2025
60AQI
60AQI
16th July 2025
61AQI
61AQI
17th July 2025
61AQI
61AQI
18th July 2025
62AQI
62AQI
19th July 2025
64AQI
64AQI
20th July 2025
64AQI
64AQI
21st July 2025
62AQI
62AQI
22nd July 2025
62AQI
62AQI
23rd July 2025
64AQI
64AQI
24th July 2025
61AQI
61AQI
25th July 2025
58AQI
58AQI
26th July 2025
52AQI
52AQI
27th July 2025
54AQI
54AQI
28th July 2025
60AQI
60AQI
29th July 2025
62AQI
62AQI
30th July 2025
52AQI
52AQI
31st July 2025
66AQI
66AQI
1st August 2025
71AQI
71AQI
2nd August 2025
82AQI
82AQI
3rd August 2025
77AQI
77AQI
4th August 2025
77AQI
77AQI
5th August 2025
77AQI
77AQI
6th August 2025
78AQI
78AQI
7th August 2025
80AQI
80AQI
8th August 2025
72AQI
72AQI
9th August 2025
60AQI
60AQI
10th August 2025
56AQI
56AQI
11th August 2025
63AQI
63AQI
12th August 2025
78AQI
78AQI
13th August 2025
66AQI
66AQI
14th August 2025
63AQI
63AQI
15th August 2025
57AQI
57AQI
16th August 2025
59AQI
59AQI
17th August 2025
58AQI
58AQI
18th August 2025
54AQI
54AQI
19th August 2025
56AQI
56AQI
20th August 2025
59AQI
59AQI
21st August 2025
65AQI
65AQI
22nd August 2025
69AQI
69AQI
23rd August 2025
67AQI
67AQI
24th August 2025
66AQI
66AQI
25th August 2025
68AQI
68AQI
26th August 2025
69AQI
69AQI
27th August 2025
68AQI
68AQI
28th August 2025
66AQI
66AQI
29th August 2025
66AQI
66AQI
30th August 2025
70AQI
70AQI
31st August 2025
69AQI
69AQI
1st September 2025
80AQI
80AQI
2nd September 2025
68AQI
68AQI
3rd September 2025
64AQI
64AQI
4th September 2025
46AQI
46AQI
5th September 2025
64AQI
64AQI
6th September 2025
71AQI
71AQI
7th September 2025
78AQI
78AQI
8th September 2025
82AQI
82AQI
9th September 2025
85AQI
85AQI
10th September 2025
89AQI
89AQI
11th September 2025
91AQI
91AQI
12th September 2025
86AQI
86AQI
13th September 2025
82AQI
82AQI
14th September 2025
78AQI
78AQI
15th September 2025
76AQI
76AQI
16th September 2025
71AQI
71AQI
17th September 2025
70AQI
70AQI
18th September 2025
74AQI
74AQI
19th September 2025
85AQI
85AQI
20th September 2025
97AQI
97AQI
21st September 2025
109AQI
109AQI
22nd September 2025
100AQI
100AQI
23rd September 2025
84AQI
84AQI
24th September 2025
79AQI
79AQI
25th September 2025
80AQI
80AQI
26th September 2025
72AQI
72AQI
27th September 2025
67AQI
67AQI
28th September 2025
73AQI
73AQI
29th September 2025
74AQI
74AQI
30th September 2025
78AQI
78AQI
1st October 2025
69AQI
69AQI
2nd October 2025
42AQI
42AQI
3rd October 2025
56AQI
56AQI
4th October 2025
91AQI
91AQI
5th October 2025
72AQI
72AQI
6th October 2025
112AQI
112AQI
7th October 2025
127AQI
127AQI
8th October 2025
146AQI
146AQI
9th October 2025
159AQI
159AQI
10th October 2025
141AQI
141AQI
11th October 2025
138AQI
138AQI
12th October 2025
161AQI
161AQI
13th October 2025
167AQI
167AQI
14th October 2025
175AQI
175AQI
15th October 2025
171AQI
171AQI
16th October 2025
192AQI
192AQI
17th October 2025
197AQI
197AQI
18th October 2025
184AQI
184AQI
19th October 2025
168AQI
168AQI
20th October 2025
185AQI
185AQI
21st October 2025
229AQI
229AQI
22nd October 2025
195AQI
195AQI
23rd October 2025
175AQI
175AQI
24th October 2025
174AQI
174AQI
25th October 2025
170AQI
170AQI
26th October 2025
165AQI
165AQI
27th October 2025
182AQI
182AQI
28th October 2025
134AQI
134AQI
29th October 2025
90AQI
90AQI
30th October 2025
80AQI
80AQI
31st October 2025
87AQI
87AQI
1st November 2025
101AQI
101AQI
2nd November 2025
86AQI
86AQI
3rd November 2025
139AQI
139AQI
4th November 2025
231AQI
231AQI
5th November 2025
230AQI
230AQI
6th November 2025
196AQI
196AQI
7th November 2025
187AQI
187AQI
8th November 2025
160AQI
160AQI
9th November 2025
171AQI
171AQI
10th November 2025
199AQI
199AQI
11th November 2025
202AQI
202AQI
12th November 2025
226AQI
226AQI
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
167AQI
143AQI
119AQI
83AQI
72AQI
73AQI
61AQI
67AQI
78AQI
143AQI
177AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
2025103AQI
4
27
19
9
5
26
26
4
2
27
2
30
31
31
1
28
1
1
7
6
16
1
1
2
5
4
4
186
64
57
5
Highest AQI recorded in
November177AQI
Lowest AQI recorded in
July61AQI
2024115AQI
13
18
6
17
6
7
15
9
2
26
2
5
24
2
2
26
2
16
15
5
26
10
17
3
1
16
14
10
19
1
6
25
39
133
84
85
25
Highest AQI recorded in
January210AQI
Lowest AQI recorded in
July54AQI
2023112AQI
28
2
1
1
16
11
7
10
9
10
17
1
22
2
6
17
7
20
7
3
17
11
10
17
3
4
9
12
2
8
16
3
3
3
21
3
43
112
89
86
8
1
Highest AQI recorded in
January179AQI
Lowest AQI recorded in
July43AQI
2022112AQI
1
5
25
2
9
16
1
2
7
14
1
28
1
2
25
4
29
1
18
13
6
6
5
19
4
6
9
8
5
9
21
2
24
4
1
38
134
50
105
5
1
Highest AQI recorded in
December184AQI
Lowest AQI recorded in
July47AQI
2021118AQI
3
21
5
1
2
25
1
13
18
4
25
1
3
27
1
1
28
1
7
20
2
7
16
8
12
17
1
4
7
15
5
2
7
20
1
1
2
4
22
1
35
123
82
112
8
1
Highest AQI recorded in
January186AQI
Lowest AQI recorded in
September60AQI
202089AQI
1
11
1
11
15
22
4
8
22
8
21
1
11
18
2
7
21
2
7
12
11
1
1
1
7
21
21
9
1
76
125
24
43
9
1
Highest AQI recorded in
December203AQI
Lowest AQI recorded in
May39AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
118AQILeast Polluted Year Recorded
2020(Avg.)
89AQIBelur Math's annual 2025 AQI (103) shows an average percentage change of -4.2% (improved AQI) compared to previous years: 2020 (89), 2021 (118), 2022 (112), 2023 (112), 2024 (115).
