Ibb Governorate, Yemen
As Saddah · Calidad del aire
domingo, 15 nov · Asia/Aden
As Saddah air quality
US air quality index
60Moderada
US EPA scale
- Buena0–50
- Moderada51–100Current category
- Dañina para grupos sensibles101–150
- Dañina151–200
- Muy dañina201–300
- Peligrosa301–500+
A higher US AQI indicates more air pollution and greater health concern. Categories and pollutant concentration units are different measures.
Understand the EPA scaleTodos los contaminantes
- PM1
- 8 µg/m³
- PM2.5
- 20 µg/m³
- PM10
- 51 µg/m³
- Ozono
- 19 µg/m³
- Dióxido de nitrógeno
- 5 µg/m³
- Dióxido de azufre
- 2 µg/m³
- Monóxido de carbono
- 139 µg/m³
- European AQI (separate scale)
- 4