Tiruvottiyūr air quality
Updated 14/10, 05:31
The data may not be up to date.
Current AQI
US EPA scale · observed at 05:30
75
ModerateUnusually sensitive people should limit prolonged outdoor exertion.
Pollutants
Current concentrations, µg/m³
| Pollutant | Concentration | Description |
|---|---|---|
| PM2.5 | 4,2 µg/m³ | Fine particles ≤ 2.5 µm |
| PM10 | 6 µg/m³ | Particles ≤ 10 µm |
| O₃ | 72 µg/m³ | Ozone |
| NO₂ | 3,3 µg/m³ | Nitrogen dioxide |
| SO₂ | 2,9 µg/m³ | Sulphur dioxide |
| CO | 323 µg/m³ | Carbon monoxide |
AQI, next 15 hours
Show data table
| Time | AQI | Level |
|---|---|---|
| 14:30 | 58 | Moderate |
| 15:30 | 56 | Moderate |
| 16:30 | 54 | Moderate |
| 17:30 | 52 | Moderate |
| 18:30 | 48 | Good |
| 19:30 | 42 | Good |
| 20:30 | 37 | Good |
| 21:30 | 33 | Good |
| 22:30 | 31 | Good |
| 23:30 | 30 | Good |
| 00:30 | 29 | Good |
| 01:30 | 29 | Good |
| 02:30 | 28 | Good |
| 03:30 | 28 | Good |
| 04:30 | 28 | Good |