Real-time Air Quality Index
Nellore Air Quality Index (AQI)
43US AQI
Good
The current Air Quality Index in Nellore, Andhra Pradesh, India is 43, which is considered good. The fine particulate (PM2.5) concentration is 4.4 µg/m³.
Last updated · Source: CAMS forecast model
Pollutant levels in Nellore
PM2.54.4 µg/m³Fine particulate matter
PM108.2 µg/m³Coarse particulate matter
O₃69 µg/m³Ozone
NO₂1.4 µg/m³Nitrogen dioxide
SO₂2.5 µg/m³Sulphur dioxide
CO93 µg/m³Carbon monoxide
Health advice
Air quality is good and poses little or no health risk. It is a great time for outdoor activities for everyone.
7-day AQI trend
| Day | AQI | Category |
|---|---|---|
| Jul 2 | 28 | Good |
| Jul 3 | 29 | Good |
| Jul 4 | 34 | Good |
| Jul 5 | 29 | Good |
| Jul 6 | 38 | Good |
| Jul 7 | 33 | Good |
| Jul 8 | 41 | Good |
About the Air Quality Index
The Air Quality Index (AQI) converts measured pollutant concentrations — including PM2.5, PM10, ozone (O₃), nitrogen dioxide (NO₂), sulphur dioxide (SO₂), and carbon monoxide (CO) — into a single 0–500 scale. Higher values mean greater health risk. The reading for Nellore reflects a CAMS forecast model and updates throughout the day. Learn what the AQI number means for your body.