Hebei, China
Hejian · Ingancin iska
Friday, Nov 13 · Asia/Shanghai
Hejian air quality
US air quality index
176Mai cutarwa ga lafiya
US EPA scale
- Mai kyau0–50
- Matsakaici51–100
- Mai cutarwa ga masu saurin kamuwa101–150
- Mai cutarwa ga lafiya151–200Current category
- Mai matuƙar cutarwa ga lafiya201–300
- Mai haɗari301–500+
A higher US AQI indicates more air pollution and greater health concern. Categories and pollutant concentration units are different measures.
Understand the EPA scaleDuk abubuwan gurɓata iska
- PM1
- 152 µg/m³
- PM2.5
- 164 µg/m³
- PM10
- 172 µg/m³
- Ozon
- 0 µg/m³
- Diyoksayidin naytrojin
- 53 µg/m³
- Diyoksayidin sulfur
- 35.7 µg/m³
- Monoksayidin karbon
- 1,720.7 µg/m³
- European AQI (separate scale)
- 6