Ujjain AQI Today
Live AQI, a full pollutant breakdown and a 4-day forecast for Ujjain, updated every 15 minutes.
The Air Quality Index in Ujjain, Madhya Pradesh is 71 (Satisfactory) on India's CPCB National AQI scale, driven by Ozone with PM2.5 at 20 µg/m³. Updated every 15 minutes from OpenWeatherMap station data, last read .
Updated 11:37 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
20
μg/m³
sub-index 34
PM10
22
μg/m³
sub-index 22
Ozone
70
μg/m³
sub-index 71
NO₂
3.2
μg/m³
sub-index 4
SO₂
2.0
μg/m³
sub-index 3
CO
292
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
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