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West Bengal Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-10-18 03:46:14 AM (Local Time)

location image
Live AQI
178(AQI-US)
Air Quality is
Unhealthy
pm10 :  158 µg/m³
PM2.5 :  96 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi unhealthy level.webp in West Bengal
clear

20 °C

Clear
Humidity
Humidity69 %

Wind Speed
Wind Speed7 km/h

UV Index
UV Index0
Last Updated: 2025-10-18 03:46:14 AM (Local Time)


Map

West Bengal

Major Air Pollutants

West Bengal

AQI Graph

Historical Air Quality Data

West Bengal

West Bengal
AQI
.
17-10-2025Time18-10-2025
152
Min.at 4:04 PM on 17th Oct
181
Max.at 4:04 AM on 17th Oct

Download 2024 Annual Data

World Air Quality Report

Globe

West Bengal's Cities

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Unhealthy
172
85
116
25
100
Unhealthy
183
101
198
28
86
Unhealthy
184
102
128
31
65
Unhealthy
200
125
160
29
100
Unhealthy
188
108
195
35
96
Unhealthy
188
108
119
33
100
Unhealthy
190
111
193
35
84
Unhealthy
161
69
144
32
100
Unhealthy
184
102
153
30
93
Unhealthy
176
91
159
37
77
Unhealthy
184
102
164
31
94
Unhealthy
177
93
162
35
75
Unhealthy
197
121
196
31
79
Unhealthy
180
97
200
35
95
Unhealthy
195
118
180
30
73
Severe
208
133
162
29
88
Moderate
98
34
80
24
86
Unhealthy
182
99
183
31
75
Unhealthy
156
63
148
28
100
Unhealthy
163
73
100
28
100
Unhealthy
185
104
144
31
87
Unhealthy
183
101
150
32
100
Unhealthy
198
122
208
28
87
Unhealthy
177
92
110
25
45
Severe
205
128
168
30
82
Unhealthy
189
110
156
34
84
Unhealthy
160
68
101
29
100
Unhealthy
163
72
169
33
88
Unhealthy
178
94
158
32
100
Unhealthy
184
102
146
36
91
Unhealthy
180
97
166
32
91
Unhealthy
192
114
151
29
83
Unhealthy
183
101
164
28
82
Unhealthy
182
100
169
30
77
Unhealthy
176
91
159
31
83
Unhealthy
191
112
149
33
75
Unhealthy
160
68
151
26
84
Unhealthy
177
93
196
33
86
Unhealthy
176
91
120
30
100
Unhealthy
180
97
160
29
79
Unhealthy
195
118
175
31
96
Unhealthy
198
122
169
29
99
Unhealthy
189
110
215
31
80
Unhealthy
151
59
88
30
96
Unhealthy
172
86
108
29
100
Unhealthy
189
110
203
32
92
Unhealthy
189
110
156
34
89
Unhealthy
195
118
186
27
83
Unhealthy
158
66
148
27
89
Unhealthy
192
114
166
33
86
Unhealthy
177
92
208
27
80
Severe
208
133
188
29
85

India's Metro Cities

Air Quality Index

Health Advice For People Living In

West Bengal

3.7Cigarettes per day

Cigarette
Weekly 25.9 Cigarettes
Monthly 111 Cigarettes

Breathing the air in this location is as harmful as smoking 3.7 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 Unhealthy (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 178 (Unhealthy). This was last updated 2025-10-18 03:46:14 AM (Local Time).

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

The best AQI level was 152 (Unhealthy) at 4:04 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 181 (Unhealthy) at 4:04 AM (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 181 at 4:04 AM (Local Time), lowest 152 at 4:04 PM (Local Time).

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

Current AQI levels are unhealthy for everyone. It's advised to limit outdoor activities and consider using air purifiers indoors.