Bangalore AQI Today
Live AQI, a full pollutant breakdown and a 4-day forecast for Bangalore, updated every 15 minutes.
The Air Quality Index in Bangalore, Karnataka is 53 (Satisfactory) on India's CPCB National AQI scale, driven by Ozone with PM2.5 at 18 µg/m³. Updated every 15 minutes from OpenWeatherMap station data, last read .
Updated 05:31 am
Acceptable for most people. Sensitive individuals may notice minor breathing discomfort.
Ozone is driving this reading — mostly sunlight reacting with traffic and industrial fumes.
Pollutants
PM2.5
18
μg/m³
sub-index 30
PM10
24
μg/m³
sub-index 24
Ozone
52
μg/m³
sub-index 53
NO₂
9.1
μg/m³
sub-index 11
SO₂
3.7
μg/m³
sub-index 5
CO
279
μg/m³
sub-index 14
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
Outdoor activity is fine for most people
Monitor symptoms if you have asthma
Keep an inhaler handy if you usually need one
Windows can stay open, but watch for changes