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Belur Math Air Quality Index (AQI) | Air Pollution

Real-time PM2.5, PM10 air pollution level in Howrah

Last Updated: 11 Nov 2025, 05:58am (Local Time)

Live AQI

207(AQI-US)

Air Quality is

Severe

pm10 : 167 µg/m³

PM2.5 : 132 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

20 °C

Last Updated: 11 Nov 2025, 05:58am (Local Time)

Map

Belur Math

Major Air Pollutants
Belur Math

Particulate Matter(PM2.5)

132µg/m³

Particulate Matter(PM10)

167µg/m³

Carbon Monoxide(CO)

371ppb

Sulfur Dioxide(SO2)

7ppb

Nitrogen Dioxide(NO2)

3ppb

Ozone(O3)

5ppb

AQI Graph

Historical Air Quality Data
Belur Math

24 Hours

AQI

Belur Math

AQI

10-11-2025Time11-11-2025

Time	Belur Math
07 AM	207
08 AM	200
09 AM	198
10 AM	194
11 AM	187
12 PM	184
01 PM	177
02 PM	171
03 PM	169
04 PM	168
05 PM	176
06 PM	183
07 PM	193
08 PM	200
09 PM	214
10 PM	225
11 PM	222
12 AM	209
01 AM	206
02 AM	208
03 AM	201
04 AM	202
05 AM	207

168

Min.at 4:04 PM on 10th Nov

225

Max.at 10:05 PM on 10th Nov

Want air quality data?

AQI Trends - Annual Air Quality Changes
Belur Math, Howrah, West Bengal, India

AQI

Year

AQI

AQI	AQI
Mar 2020	83
Apr 2020	60
May 2020	39
Jun 2020	60
Jul 2020	62
Aug 2020	61
Sep 2020	67
Oct 2020	90
Nov 2020	150
Dec 2020	203
Jan 2021	186
Feb 2021	178
Mar 2021	153
Apr 2021	117
May 2021	70
Jun 2021	75
Jul 2021	70
Aug 2021	81
Sep 2021	60
Oct 2021	113
Nov 2021	155
Dec 2021	161
Jan 2022	161
Feb 2022	153
Mar 2022	152
Apr 2022	78
May 2022	82
Jun 2022	75
Jul 2022	47
Aug 2022	51
Sep 2022	72
Oct 2022	96
Nov 2022	163
Dec 2022	184
Jan 2023	179
Feb 2023	142
Mar 2023	130
Apr 2023	113
May 2023	80
Jun 2023	76
Jul 2023	43
Aug 2023	86
Sep 2023	60
Oct 2023	92
Nov 2023	164
Dec 2023	165
Jan 2024	210
Feb 2024	173
Mar 2024	128
Apr 2024	122
May 2024	71
Jun 2024	75
Jul 2024	54
Aug 2024	69
Sep 2024	62
Oct 2024	99
Nov 2024	158
Dec 2024	160
Jan 2025	167
Feb 2025	143
Mar 2025	119
Apr 2025	83
May 2025	72
Jun 2025	73
Jul 2025	61
Aug 2025	67
Sep 2025	78
Oct 2025	143
Nov 2025	170

Annual AQI Trends

2020

89AQI

2021

118AQI

33%

Rise

2022

112AQI

-5%

Fall

2023

112AQI

No Change

2024

115AQI

Rise

2025

103AQI

-10%

Fall

Overall Annual Percentage (%) change of AQI in (2020 to 2025)

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedJanuary, 2024210AQI

Least PollutedMay, 202039AQI

* This data analysis is from year 2020 - 2025

India's Metro Cities
Air Quality Index

Ahmedabad

183

temp.17°C

hum.77%

Bangalore

163

temp.19°C

hum.94%

Chennai

163

temp.27°C

hum.89%

Hyderabad

166

temp.19°C

hum.68%

Kolkata

207

temp.20°C

hum.73%

Mumbai

170

temp.24°C

hum.78%

New Delhi

734

temp.13°C

hum.82%

Pune

136

temp.16°C

hum.60%

Air Quality Calendar 2025
Belur Math

2025

AQI

January

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Dec -	30 Dec -	31 Dec -	1 Jan 182	2 Jan 161	3 Jan 176	4 Jan 173
5 Jan 173	6 Jan 170	7 Jan 177	8 Jan 146	9 Jan 156	10 Jan 174	11 Jan 182
12 Jan 187	13 Jan 185	14 Jan 169	15 Jan 167	16 Jan 164	17 Jan 163	18 Jan 163
19 Jan 156	20 Jan 157	21 Jan 173	22 Jan 173	23 Jan 174	24 Jan 173	25 Jan 169
26 Jan 148	27 Jan 168	28 Jan 168	29 Jan 160	30 Jan 146	31 Jan 145	1 Feb 138

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan 148	27 Jan 168	28 Jan 168	29 Jan 160	30 Jan 146	31 Jan 145	1 Feb 138
2 Feb 156	3 Feb 153	4 Feb 151	5 Feb 165	6 Feb 150	7 Feb 144	8 Feb 149
9 Feb 156	10 Feb 162	11 Feb 148	12 Feb 137	13 Feb 146	14 Feb 149	15 Feb 156
16 Feb 142	17 Feb 122	18 Feb 125	19 Feb 128	20 Feb 125	21 Feb 120	22 Feb 127
23 Feb 119	24 Feb 134	25 Feb 142	26 Feb 144	27 Feb 158	28 Feb 153	1 Mar 134

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb 119	24 Feb 134	25 Feb 142	26 Feb 144	27 Feb 158	28 Feb 153	1 Mar 134
2 Mar 137	3 Mar 132	4 Mar 119	5 Mar 136	6 Mar 119	7 Mar 148	8 Mar 136
9 Mar 130	10 Mar 126	11 Mar 121	12 Mar 134	13 Mar 119	14 Mar 111	15 Mar 98
16 Mar 95	17 Mar 102	18 Mar 101	19 Mar 129	20 Mar 89	21 Mar 105	22 Mar 80
23 Mar 96	24 Mar 120	25 Mar 134	26 Mar 113	27 Mar 123	28 Mar 131	29 Mar 137
30 Mar 130	31 Mar 111	1 Apr 102	2 Apr 87	3 Apr 94	4 Apr 108	5 Apr 103

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 130	31 Mar 111	1 Apr 102	2 Apr 87	3 Apr 94	4 Apr 108	5 Apr 103
6 Apr 90	7 Apr 80	8 Apr 71	9 Apr 65	10 Apr 65	11 Apr 67	12 Apr 68
13 Apr 79	14 Apr 83	15 Apr 81	16 Apr 93	17 Apr 74	18 Apr 71	19 Apr 77
20 Apr 78	21 Apr 80	22 Apr 94	23 Apr 107	24 Apr 91	25 Apr 83	26 Apr 74
27 Apr 88	28 Apr 92	29 Apr 75	30 Apr 80	1 May 77	2 May 78	3 May 79

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 88	28 Apr 92	29 Apr 75	30 Apr 80	1 May 77	2 May 78	3 May 79
4 May 77	5 May 77	6 May 81	7 May 87	8 May 92	9 May 90	10 May 107
11 May 101	12 May 96	13 May 85	14 May 81	15 May 79	16 May 73	17 May 69
18 May 60	19 May 57	20 May 55	21 May 60	22 May 64	23 May 58	24 May 60
25 May 50	26 May 48	27 May 54	28 May 51	29 May 53	30 May 53	31 May 72

June

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
1 Jun 76	2 Jun 93	3 Jun 87	4 Jun 74	5 Jun 75	6 Jun 83	7 Jun 88
8 Jun 94	9 Jun 91	10 Jun 90	11 Jun 81	12 Jun 69	13 Jun 67	14 Jun 71
15 Jun 67	16 Jun 60	17 Jun 59	18 Jun 61	19 Jun 62	20 Jun 64	21 Jun 73
22 Jun 80	23 Jun 74	24 Jun 67	25 Jun 66	26 Jun 58	27 Jun 61	28 Jun 66
29 Jun 64	30 Jun 67	1 Jul 65	2 Jul 60	3 Jul 61	4 Jul 65	5 Jul 68

July

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Jun 64	30 Jun 67	1 Jul 65	2 Jul 60	3 Jul 61	4 Jul 65	5 Jul 68
6 Jul 64	7 Jul 60	8 Jul 58	9 Jul 59	10 Jul 59	11 Jul 59	12 Jul 61
13 Jul 63	14 Jul 59	15 Jul 60	16 Jul 61	17 Jul 61	18 Jul 62	19 Jul 64
20 Jul 64	21 Jul 62	22 Jul 62	23 Jul 64	24 Jul 61	25 Jul 58	26 Jul 52
27 Jul 54	28 Jul 60	29 Jul 62	30 Jul 52	31 Jul 66	1 Aug 71	2 Aug 82

August

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Jul 54	28 Jul 60	29 Jul 62	30 Jul 52	31 Jul 66	1 Aug 71	2 Aug 82
3 Aug 77	4 Aug 77	5 Aug 77	6 Aug 78	7 Aug 80	8 Aug 72	9 Aug 60
10 Aug 56	11 Aug 63	12 Aug 78	13 Aug 66	14 Aug 63	15 Aug 57	16 Aug 59
17 Aug 58	18 Aug 54	19 Aug 56	20 Aug 59	21 Aug 65	22 Aug 69	23 Aug 67
24 Aug 66	25 Aug 68	26 Aug 69	27 Aug 68	28 Aug 66	29 Aug 66	30 Aug 70
31 Aug 69	1 Sep 80	2 Sep 68	3 Sep 64	4 Sep 46	5 Sep 64	6 Sep 71

September

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
31 Aug 69	1 Sep 80	2 Sep 68	3 Sep 64	4 Sep 46	5 Sep 64	6 Sep 71
7 Sep 78	8 Sep 82	9 Sep 85	10 Sep 89	11 Sep 91	12 Sep 86	13 Sep 82
14 Sep 78	15 Sep 76	16 Sep 71	17 Sep 70	18 Sep 74	19 Sep 85	20 Sep 97
21 Sep 109	22 Sep 100	23 Sep 84	24 Sep 79	25 Sep 80	26 Sep 72	27 Sep 67
28 Sep 73	29 Sep 74	30 Sep 78	1 Oct 69	2 Oct 42	3 Oct 56	4 Oct 91

October

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
28 Sep 73	29 Sep 74	30 Sep 78	1 Oct 69	2 Oct 42	3 Oct 56	4 Oct 91
5 Oct 72	6 Oct 112	7 Oct 127	8 Oct 146	9 Oct 159	10 Oct 141	11 Oct 138
12 Oct 161	13 Oct 167	14 Oct 175	15 Oct 171	16 Oct 192	17 Oct 197	18 Oct 184
19 Oct 168	20 Oct 185	21 Oct 229	22 Oct 195	23 Oct 175	24 Oct 174	25 Oct 170
26 Oct 165	27 Oct 182	28 Oct 134	29 Oct 90	30 Oct 80	31 Oct 87	1 Nov 101

November

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Oct 165	27 Oct 182	28 Oct 134	29 Oct 90	30 Oct 80	31 Oct 87	1 Nov 101
2 Nov 86	3 Nov 139	4 Nov 231	5 Nov 230	6 Nov 196	7 Nov 187	8 Nov 160
9 Nov 171	10 Nov 203	11 Nov -	12 Nov -	13 Nov -	14 Nov -	15 Nov -
16 Nov -	17 Nov -	18 Nov -	19 Nov -	20 Nov -	21 Nov -	22 Nov -
23 Nov -	24 Nov -	25 Nov -	26 Nov -	27 Nov -	28 Nov -	29 Nov -
30 Nov -	1 Dec -	2 Dec -	3 Dec -	4 Dec -	5 Dec -	6 Dec -

Health Advice For People Living In
Belur Math

5.3Cigarettes per day

Weekly 37.1 Cigarettes

Monthly 159 Cigarettes

Breathing the air in this location is as harmful as smoking 5.3 cigarettes a day.

Source:

Berkeley Earth

Disclaimer: This cigarette-equivalent estimate is based on the average PM2.5 concentration over the last 24 hours, assuming continuous exposure during that time.

Solutions for Current AQI

Air PurifierTurn On
Car FilterMust
N95 MaskMust
Stay IndoorMust

Must turn on the air purifier to enjoy fresh air.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Belur Math

Asthma
Heart Issues
Allergies
Sinus
Cold/Flu
Chronic (COPD)

High Chances of Asthma

Asthma

Risk of Asthma symptoms is High when AQI is Severe (150-301)

Severe symptoms including intense wheezing, severe shortness of breath, significant chest tightness, and persistent coughing that may disrupt daily activities.

Do's :

Avoid going outside and keep windows closed to reduce exposure to pollutants.
Take prescribed medications as directed by your healthcare provider.
Maintain clean indoor air with air purifiers, especially in bedrooms and living areas.

Don'ts :

Smoke or expose yourself to secondhand smoke.
Engage in physical exertion outdoors.

Disclaimer: The above health risks are precautionary suggestions based on current AQI levels. You may not feel the effects immediately, but prolonged exposure to air pollution can contribute to these health conditions over time. AQI.IN is neither a medical expert nor a provider of medical advice. Please consult a doctor if you experience any of the above similar symptoms.

Most Polluted Cities 2025
India

Analyze the real-time most air polluted cities in the country.

Most Polluted Cities Live Ranking 2025

World's Most PollutedCity Rankings (2024)

World's Most PollutedCountry Rankings(2024)

RankCityAQIAQI Status

Standard Value

Naultha, India

Hazardous

67xabove Standard

Nagli Bahrampur, India

Begampur, India

Ghaziabad, India

Noida, India

Rohtak, India

Greater Noida, India

Sonipat, India

Faridabad, India

10.

New Delhi, India

Hazardous

49xabove Standard

Last Updated: 11 Nov 2025, 12:34 AM

AQI City Rankings

Air Quality Solutions For Belur Math
Explore the solutions of air quality monitoring & clean air.

Here are some applications that you can go through to find out the solutions.

Air Quality Monitor

Monitor the air quality

Air Quality Sensors

Sensors to measure the air quality

Fresh Air Machine

Clean the air you breathe

Car Cabin Filter

Purify the air in your car

N95 Mask

Shield yourself from pollution

air quality solutions for offices for Belur Math

Air Quality Solution For Offices

A complete solution for air quality monitoring, data analysis, and fresh air solutions in workplaces prioritizing employee's health and productivity.

Air Quality Solutions For Smart City

Prana Air smart city project provides air quality monitors, drones, outdoor air purifiers, and data dashboards solution to improve air quality.

air quality solutions for institutes for Belur Math

Air Quality Solutions for Schools | Institutes

Prana Air provides the air quality solutions for schools by air monitoring & fresh air machine that help the students to breather clean air.

Air Quality Solutions For Hotels

Prana Air air quality solutions are suited for hotel businesses. The occupancy of hotels is the main reasons for bad air quality.

Air Quality Solutions for Restaurants

Prana Air has the air quality solutions for restaurant, cafes, and gives you the power to know what your customers and staff breathe.

Air Quality Solutions for RMC Plants

Prana Air provides air quality monitoring solutions for RMC plants. Improve compliance, protect workers and community, and reduce emissions.

Air Quality Solutions for Fitness Center

Prana Air provides the air quality solutions of pollution monitoring and fresh air for fitness center - gym.

Air Quality Solutions for Parking Lot

A complete solution for air monitoring, data analysis, and fresh air solutions for enclosed car parking areas and car lots.

Air Quality Solutions for Retail Stores

Prana Air provides air quality solutions of pollution monitoring and fresh air for retail stores and shopping outlets.

air quality solutions for airport for Belur Math

Prana Air provides air quality solutions of pollution monitoring and fresh air for retail stores and shopping outlets

Prana Air provides the air quality solutions for airport. Gathering of many passengers is the main reasons of bad air quality in airport.

Air Quality Solutions For Construction Sites

Prana Air offers air quality monitoring solutions for construction sites with data cloud storage, web-dashboard, mobile apps, TV display.

Air Quality Solutions For Hospitals

Prana Air provides air quality monitoring and fresh air solutions for hospitals to ensure clean and healthy indoor air.

air quality solutions for bathroom for Belur Math

Air Quality Solutions For Washroom | Bathroom

Improve washroom and bathroom air quality with Prana Air air quality monitoring devices and fresh air machine. Breathe easy and stay healthy.

Air Quality Solutions for Banks

Prana Air provides air quality solutions of pollution monitoring and fresh air for banks and financial institutions.

Air Quality Solutions for Cinema

Air quality solutions for cinema halls or theatres will help the customers to get the good experience, comfort and breathe clean air.

Air Quality Solutions For Real Estates

Prana Air provides the air quality solutions of pollution monitoring and fresh air for real estates - residential and commercial.

Belur Math's AQI Data Analytics Solutions
Air quality data monitoring platforms

Mobile App

Smart TV App

Web Dashboard

API

Widgets

Mobile App

Empower Your Decisions with Reliable Data

Get it onApp Store

Get it onGoogle Play

Your area’s real-time data with detailed parameters.

Personalized health advice as per current AQI.

Analytical data to identify trends and conditions.

Connect and control your air quality devices.

Air Quality FAQs
at Belur Math

Frequently Asked Questions About Air Quality

What is the current AQI level in Belur Math?

The current real-time AQI level in Belur Math is 207 (Severe). This was last updated 11 Nov 2025, 05:58am (Local Time).

When was the best AQI level in Belur Math in the last 24 hours?

The best AQI level was 168 (Unhealthy) at 4:04 PM, Nov 10, 2025 (Local Time) during the last 24 hours.

When was the worst AQI level in Belur Math in the last 24 hours?

The worst AQI level was 225 (Severe) at 10:05 PM, Nov 10, 2025 (Local Time) during the last 24 hours.

What is the current trend of AQI levels in Belur Math during last 24 hours?

The AQI levels in Belur Math have been fluctuating throughout the last 24 hours. The levels have increased by highest 225 at 10:05 PM, Nov 10, 2025 (Local Time), lowest 168 at 4:04 PM, Nov 10, 2025 (Local Time).

What actions are recommended as per the current AQI level in Belur Math?

Current AQI levels are 'Very Unhealthy,' it is recommended to stay indoors, limit outdoor activities, use air purifiers, and wear masks if going outside is necessary.