Baltimore air quality
Updated 11/10, 17:15
The data may not be up to date.
Current AQI
US EPA scale · observed at 17:00
54
ModerateUnusually sensitive people should limit prolonged outdoor exertion.
Pollutants
Current concentrations, µg/m³
| Pollutant | Concentration | Description |
|---|---|---|
| PM2.5 | 4,8 µg/m³ | Fine particles ≤ 2.5 µm |
| PM10 | 5,9 µg/m³ | Particles ≤ 10 µm |
| O₃ | 71 µg/m³ | Ozone |
| NO₂ | 6,7 µg/m³ | Nitrogen dioxide |
| SO₂ | 1 µg/m³ | Sulphur dioxide |
| CO | 132 µg/m³ | Carbon monoxide |
AQI, next 6 hours
Show data table
| Time | AQI | Level |
|---|---|---|
| 11:00 | 25 | Good |
| 12:00 | 25 | Good |
| 13:00 | 25 | Good |
| 14:00 | 26 | Good |
| 15:00 | 28 | Good |
| 16:00 | 29 | Good |