Kolkata Air Quality

Last updated: 10/27/2026, 9:15:24 AM
5
Very Poor
Health warnings of emergency conditions

Current Weather

Temperature
35°C
Feels Like
40°C
Humidity
50%
Wind
2.07 m/s
Pressure
1011 hPa
Conditions
broken clouds

Pollutant Levels

PM2.5

77.9

Fine Particulate Matter

μg/m³

PM10

84.8

Coarse Particulate Matter

μg/m³

O₃

120.5

Ozone

μg/m³

NO₂

3.6

Nitrogen Dioxide

μg/m³

SO₂

8.4

Sulfur Dioxide

μg/m³

CO

436.3

Carbon Monoxide

μg/m³

Health Recommendations

For Very Poor Air Quality

Everyone should avoid long outdoor exertion. Stay indoors where possible.

About AQI

Air Quality Index (AQI) is a measure of how polluted the air currently is or how polluted it is forecast to become.

Data Source

Data provided by OpenWeatherMap