中北部地方 air quality
Updated 10/19 00:01
The data may not be up to date.
Current AQI
US EPA scale · observed at 00:00
75
ModerateUnusually sensitive people should limit prolonged outdoor exertion.
Pollutants
Current concentrations, µg/m³
| Pollutant | Concentration | Description |
|---|---|---|
| PM2.5 | 18,2 µg/m³ | Fine particles ≤ 2.5 µm |
| PM10 | 41,1 µg/m³ | Particles ≤ 10 µm |
| O₃ | 41 µg/m³ | Ozone |
| NO₂ | 4,4 µg/m³ | Nitrogen dioxide |
| SO₂ | 0,8 µg/m³ | Sulphur dioxide |
| CO | 233 µg/m³ | Carbon monoxide |
AQI, next 3 hours
Show data table
| Time | AQI | Level |
|---|---|---|
| 21:00 | 71 | Moderate |
| 22:00 | 71 | Moderate |
| 23:00 | 71 | Moderate |