Tiruchirappalli air quality
Updated 14/10, 05:31
The data may not be up to date.
Current AQI
US EPA scale · observed at 05:30
87
ModerateUnusually sensitive people should limit prolonged outdoor exertion.
Pollutants
Current concentrations, µg/m³
| Pollutant | Concentration | Description |
|---|---|---|
| PM2.5 | 26,9 µg/m³ | Fine particles ≤ 2.5 µm |
| PM10 | 32,9 µg/m³ | Particles ≤ 10 µm |
| O₃ | 52 µg/m³ | Ozone |
| NO₂ | 12,6 µg/m³ | Nitrogen dioxide |
| SO₂ | 15,9 µg/m³ | Sulphur dioxide |
| CO | 408 µg/m³ | Carbon monoxide |
AQI, next 9 hours
Show data table
| Time | AQI | Level |
|---|---|---|
| 20:30 | 75 | Moderate |
| 21:30 | 74 | Moderate |
| 22:30 | 73 | Moderate |
| 23:30 | 71 | Moderate |
| 00:30 | 70 | Moderate |
| 01:30 | 69 | Moderate |
| 02:30 | 68 | Moderate |
| 03:30 | 67 | Moderate |
| 04:30 | 66 | Moderate |