Bushehr, Iran
Emām Ḩasan · Kalidad ng hangin
Sabado, Nob 14 · Asia/Tehran
Emām Ḩasan air quality
US air quality index
113Masama sa kalusugan ng mga sensitibong grupo
US EPA scale
- Mabuti0–50
- Katamtaman51–100
- Masama sa kalusugan ng mga sensitibong grupo101–150Current category
- Masama sa kalusugan151–200
- Lubhang masama sa kalusugan201–300
- Mapanganib301–500+
A higher US AQI indicates more air pollution and greater health concern. Categories and pollutant concentration units are different measures.
Understand the EPA scaleLahat ng Polutante
- PM1
- 20 µg/m³
- PM2.5
- 39 µg/m³
- PM10
- 103 µg/m³
- Osono
- 110 µg/m³
- Nitroheno dioksido
- 2 µg/m³
- Asupre dioksido
- 4 µg/m³
- Karbon monoksido
- 225 µg/m³
- European AQI (separate scale)
- 4