Real-time Air Quality Index
Noida Air Quality Index (AQI)
The current Air Quality Index in Noida, Uttar Pradesh, India is 109, which is considered unhealthy for sensitive groups. The fine particulate (PM2.5) concentration is 12.7 µg/m³.
Last updated · Source: CAMS forecast model
Pollutant levels in Noida
Health advice
Members of sensitive groups — children, older adults, and people with respiratory or heart conditions — may experience health effects. They should limit prolonged outdoor exertion.
7-day AQI trend
| Day | AQI | Category |
|---|---|---|
| Jul 2 | 190 | Unhealthy |
| Jul 3 | 150 | Unhealthy for Sensitive Groups |
| Jul 4 | 148 | Unhealthy for Sensitive Groups |
| Jul 5 | 144 | Unhealthy for Sensitive Groups |
| Jul 6 | 131 | Unhealthy for Sensitive Groups |
| Jul 7 | 123 | Unhealthy for Sensitive Groups |
| Jul 8 | 114 | Unhealthy for Sensitive Groups |
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 Noida reflects a CAMS forecast model and updates throughout the day. Learn what the AQI number means for your body.