Barasat AQI Today
Live AQI, a full pollutant breakdown and a 4-day forecast for Barasat, updated every 15 minutes.
The Air Quality Index in Barasat, West Bengal is 29 (Good) on India's CPCB National AQI scale, driven by Ozone with PM2.5 at 10 µg/m³. Updated every 15 minutes from OpenWeatherMap station data, last read .
Updated 02:36 am
Air quality is clean. Minimal impact on health.
Ozone is driving this reading — mostly sunlight reacting with traffic and industrial fumes.
Pollutants
PM2.5
9.9
μg/m³
sub-index 17
PM10
18
μg/m³
sub-index 18
Ozone
29
μg/m³
sub-index 29
NO₂
3.2
μg/m³
sub-index 4
SO₂
2.7
μg/m³
sub-index 3
CO
308
μg/m³
sub-index 15
The AQI is the highest of these sub-indices, on the CPCB National AQI (India) scale. Both standards are defined over 8- and 24-hour averages; readings here are instantaneous, so treat short spikes with care.
What you should do
Great day for a morning walk or run
Open windows for fresh air
No mask needed outdoors
Let children play outside freely