May Pen Proper air quality
Updated 22/10, 23:01
The data may not be up to date.
Current AQI
US EPA scale · observed at 23:00
51
ModerateUnusually sensitive people should limit prolonged outdoor exertion.
Pollutants
Current concentrations, µg/m³
| Pollutant | Concentration | Description |
|---|---|---|
| PM2.5 | 10,1 µg/m³ | Fine particles ≤ 2.5 µm |
| PM10 | 12,1 µg/m³ | Particles ≤ 10 µm |
| O₃ | 22 µg/m³ | Ozone |
| NO₂ | 14,7 µg/m³ | Nitrogen dioxide |
| SO₂ | 3,5 µg/m³ | Sulphur dioxide |
| CO | 535 µg/m³ | Carbon monoxide |
AQI, next 4 hours
Show data table
| Time | AQI | Level |
|---|---|---|
| 19:00 | 33 | Good |
| 20:00 | 33 | Good |
| 21:00 | 31 | Good |
| 22:00 | 29 | Good |