AQI

West Bengal Air Quality Index & Realtime Air Pollution

Live AQI
153(AQI-US)
Air Quality is
Unhealthy
PM2.5 :81.7µg/m³
PM10 :85µg/m³
Good
Moderate
Poor
Unhealthy
Severe
Hazardous
050100150200300301+
Unhealthy air quality mascot

Primary Air Pollutants West Bengal

PM2.582µg/m³
PM2.5
Fine particles
PM1085µg/m³
PM10
Coarse particles
SO₂13µg/m³
SO₂
Sulphur dioxide
CO613µg/m³
CO
Carbon monoxide
NO₂27µg/m³
NO₂
Nitrogen dioxide
O₃41µg/m³
O₃
Ozone

Hourly forecast West Bengal

Now31°
Thunderstorm
08:0032°
Thunderstorm
09:0033°
Thunderstorm
10:0034°
Thunderstorm
11:0035°
Thunderstorm
12:0036°
Thunderstorm
13:0036°
Thunderstorm
14:0036°
Thunderstorm
15:0036°
Thunderstorm
16:0035°
Thunderstorm
17:0034°
Thunderstorm
18:0031°
Thunderstorm
19:0029°
Thunderstorm
20:0029°
Thunderstorm
21:0029°
Thunderstorm
22:0029°
Thunderstorm
23:0029°
Thunderstorm
00:0029°
Thunderstorm
01:0029°
Thunderstorm
02:0029°
Thunderstorm
03:0029°
Thunderstorm
04:0029°
Thunderstorm
05:0028°
Thunderstorm
06:0029°
Thunderstorm

Health Recommendations for West Bengal Residents

Based on current air quality: Unhealthy · AQI 153

Unhealthy
Air Purifier
Air PurifierTurn On
Car Filter
Car FilterMust
N95 Mask
N95 MaskMust
Stay Indoor
Stay IndoorMust

UV Index

0

Low

Safe to be outside. Minimal UV risk.

Wind

8.3 km/h

Light breeze — leaves rustling gently.

AQI Graph

Historical AQI Data West Bengal

129
Min. AQIat 7:00 AM on 3rd Jun
194
Max. AQIat 5:00 PM on 3rd Jun
03-06-2026Time04-06-2026

India’s Major Cities AQI Overview


Most Polluted Cities by AQI India

282
Severe14x above Standard
212
Severe15x above Standard
212
Severe15x above Standard
212
Severe15x above Standard
202
Severe12x above Standard
202
Severe12x above Standard
202
Severe12x above Standard
201
Severe13x above Standard
193
Unhealthy18x above Standard
193
Unhealthy12x above Standard
Last Updated: 03 Jun 2026, 14:03

Health Advice For People Living in West Bengal

3.7
Cigarettes
per day
Weekly25.9 Cigarettes
Monthly111 Cigarettes

Breathing the air in this location is equivalent to smoking 3.7 cigarettes a day.

Disclaimer: This cigarette-equivalent estimate is calculated using the average PM2.5 concentration from the past 24 hours, assuming constant exposure throughout that period.
Solutions for West Bengal Current AQI (US)
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 · Current air quality: Unhealthy · AQI 153

High Trigger Risk

Headaches

Risk of Headaches symptoms is High when AQI of West Bengal is Unhealthy (151-200).

Common signs

Some common signs are: Pressure or tightness around the forehead and temples, Sensitivity to light or smell, Fatigue or difficulty concentrating.

Do’s :
  • Choose indoor, clean indoor air when the AQI is elevated.
  • Stay hydrated and take short breaks from devices or harsh light if you are migraine-prone.
  • If you Make use of prescribed migraine meds, Keep close them accessible.
Don’ts :
  • Try not to do intense outdoor exercise during worse AQI periods.
  • Don’t ignore worsening symptoms that feel unusual for you.

Disclaimer: The health risks mentioned above are precautionary recommendations based on current AQI levels. While you may not experience immediate effects, prolonged exposure to air pollution can lead to these health issues over time. This is not medical advice. Please consult a clinician if you experience severe, unusual, or worsening symptoms.

West Bengal's Major Cities AQI

State: West Bengal
Population: 10,009,781
Check AQI
State: West Bengal
Population: 7,717,563
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State: West Bengal
Population: 5,913,457
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State: West Bengal
Population: 5,519,145
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State: West Bengal
Population: 5,167,600
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State: West Bengal
Population: 5,095,875
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State: West Bengal
Population: 4,496,694
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State: West Bengal
Population: 3,502,404
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State: West Bengal
Population: 3,007,134
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State: West Bengal
Population: 2,930,115
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State: West Bengal
Population: 1,676,276
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State: West Bengal
Population: 170,039
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State: West Bengal
Population: 139,297
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State: West Bengal
Population: 133,966
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State: West Bengal
Population: 123,797
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State: West Bengal
Population: 107,832
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State: West Bengal
Population: 57,796
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State: West Bengal
Population: 43,000
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State: West Bengal
Population: 39,557
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State: West Bengal
Population: -
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Air Quality FAQs at West Bengal

The current real-time AQI (US) level in West Bengal is 153 (Unhealthy). This was last updated recently.

The best AQI (US) level was generally lower during the early afternoon in the last 24 hours.

The worst AQI (US) level typically peaks during early morning or late evening hours due to temperature inversion.

The AQI (US) levels in West Bengal have been fluctuating throughout the last 24 hours depending on traffic and weather conditions.

Current AQI (US) levels are unhealthy for everyone. It's advised to adjust your outdoor activities based on personal sensitivity.