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West Bengal Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-11-29 05:05:03 AM (Local Time)

location image
Live AQI
248(AQI-US)
Air Quality is
Severe
pm10 :  214 µg/m³
PM2.5 :  167 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi severe level.webp in West Bengal
clear

17 °C

Clear
Humidity
Humidity62 %

Wind Speed
Wind Speed8 km/h

UV Index
UV Index0
Last Updated: 2025-11-29 05:05:03 AM (Local Time)


Map

West Bengal

Major Air Pollutants

West Bengal

AQI Graph

Historical Air Quality Data

West Bengal

West Bengal
AQI
.
28-11-2025Time29-11-2025
115
Min.at 3:05 PM on 28th Nov
248
Max.at 5:05 AM on 29th Nov

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

West Bengal, India

Year
.
AQI


Annual AQI Trends

2020
92AQI
2021
109AQI
18%
Rise
2022
117AQI
7%
Rise
2023
114AQI
-3%
Fall
2024
117AQI
3%
Rise
2025
109AQI
-7%
Fall
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
4%
Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedJanuary, 2024193AQI

Least PollutedJuly, 202351AQI

* This data analysis is from year 2020 - 2025

West Bengal's Cities

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Poor
115
41
79
17
75
Unhealthy
162
71
108
17
62
Unhealthy
179
95
122
19
65
Hazardous
346
248
267
19
78
Severe
300
225
277
19
78
Unhealthy
154
59
94
18
73
Severe
274
199
238
19
78
Unhealthy
161
70
119
17
64
Severe
297
222
278
19
78
Severe
272
197
249
19
78
Severe
265
190
193
17
65
Severe
280
205
269
19
78
Severe
299
224
268
19
78
Severe
283
208
262
19
78
Hazardous
310
230
261
19
78
Severe
283
208
261
19
78
Good
47
8
18
14
79
Hazardous
305
226
297
19
78
Unhealthy
164
74
145
17
64
Unhealthy
153
58
83
18
68
Severe
284
209
246
19
78
Severe
222
148
206
18
71
Severe
278
203
287
19
78
Hazardous
339
244
286
19
79
Severe
297
222
274
19
78
Poor
107
38
85
17
74
Unhealthy
162
71
105
17
63
Severe
266
191
255
19
78
Severe
282
207
264
19
78
Hazardous
326
238
291
19
78
Severe
287
212
274
19
78
Severe
248
172
210
17
57
Hazardous
320
235
274
19
78
Severe
297
215
274
19
79
Severe
279
204
252
18
64
Unhealthy
161
70
104
16
63
Severe
283
208
267
19
78
Unhealthy
153
58
80
18
68
Severe
257
182
222
17
57
Severe
272
197
239
18
64
Hazardous
312
231
270
19
78
Hazardous
302
226
303
19
78
Poor
108
38
86
18
70
Poor
115
41
63
17
69
Hazardous
344
247
293
19
78
Severe
282
207
227
19
78
Hazardous
304
227
253
19
78
Poor
109
39
88
15
70
Hazardous
324
237
273
19
78
Hazardous
338
244
288
19
78
Hazardous
326
238
254
19
78

India's Metro Cities

Air Quality Index

Health Advice For People Living In

West Bengal

5Cigarettes per day

Cigarette
Weekly 35 Cigarettes
Monthly 150 Cigarettes

Breathing the air in this location is as harmful as smoking 5 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 Purifier
    Air PurifierTurn On
  • Car Filter
    Car FilterMust
  • N95 Mask
    N95 MaskMust
  • Stay Indoor
    Stay IndoorMust


Must turn on the air purifier to enjoy fresh air.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

West Bengal

  • asthma due to air pollution in West BengalAsthma
  • heart due to air pollution in West BengalHeart Issues
  • allergy due to air pollution in West BengalAllergies
  • sinus due to air pollution in West BengalSinus
  • flu due to air pollution in West BengalCold/Flu
  • copd due to air pollution in West BengalChronic (COPD)
asthma due to air pollution in West Bengal

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.

West Bengal's AQI Data Analytics Solutions

Air quality data monitoring platforms

Mobile AppMobile App
Smart TV AppSmart TV App
Web DashboardWeb Dashboard
APIAPI
WidgetsWidgets
aqi air quality app for West Bengal
Mobile App

Empower Your Decisions with Reliable Data

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

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


Personalized health advice as per current AQI.

Personalized health advice as per current AQI.


Analytical data to identify trends and conditions.

Analytical data to identify trends and conditions.


Connect and control your air quality devices.

Connect and control your air quality devices.


Air Quality FAQs

at West Bengal

Frequently Asked Questions About Air Quality

What is the current AQI level in West Bengal?

The current real-time AQI level in West Bengal is 248 (Severe). This was last updated 2025-11-29 05:05:03 AM (Local Time).

When was the best AQI level in West Bengal in the last 24 hours?

The best AQI level was 115 (Poor) at 3:05 PM (Local Time) during the last 24 hours.

When was the worst AQI level in West Bengal in the last 24 hours?

The worst AQI level was 248 (Severe) at 5:05 AM, Nov 29, 2025 (Local Time) during the last 24 hours.

What is the current trend of AQI levels in West Bengal during last 24 hours?

The AQI levels in West Bengal have been fluctuating throughout the last 24 hours. The levels have increased by highest 248 at 5:05 AM, Nov 29, 2025 (Local Time), lowest 115 at 3:05 PM (Local Time).

What actions are recommended as per the current AQI level in West Bengal?

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.