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State of West Bengal air quality

Updated 25/10, 08:30

The data may not be up to date.

Current AQI

US EPA scale · observed at 08:30

167

Unhealthy

Everyone should reduce outdoor activity; sensitive groups should stay indoors.

Pollutants

Current concentrations, µg/m³

Pollutant concentrations (µg/m³)
PollutantConcentration
PM2.570,1 µg/m³
PM1073,6 µg/m³
O₃149 µg/m³
NO₂10,8 µg/m³
SO₂35,6 µg/m³
CO708 µg/m³

AQI, next 23 hours

Show data table
AQI by the hour
TimeAQILevel
09:30166Unhealthy
10:30165Unhealthy
11:30165Unhealthy
12:30164Unhealthy
13:30163Unhealthy
14:30162Unhealthy
15:30172Unhealthy
16:30183Unhealthy
17:30184Unhealthy
18:30178Unhealthy
19:30166Unhealthy
20:30159Unhealthy
21:30158Unhealthy
22:30158Unhealthy
23:30158Unhealthy
00:30157Unhealthy
01:30157Unhealthy
02:30156Unhealthy
03:30156Unhealthy
04:30155Unhealthy
05:30155Unhealthy
06:30155Unhealthy
07:30154Unhealthy

← State of West Bengal weather · AQI scale and rankings

Air quality data by Open-Meteo.com (CAMS)