West Bengal, India
Siliguri · Ingancin iska
Friday, Oct 30 · Asia/Kolkata
Siliguri air quality
US air quality index
122Mai cutarwa ga masu saurin kamuwa
US EPA scale
- Mai kyau0–50
- Matsakaici51–100
- Mai cutarwa ga masu saurin kamuwa101–150Current category
- Mai cutarwa ga lafiya151–200
- 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
- 34 µg/m³
- PM2.5
- 36 µg/m³
- PM10
- 36 µg/m³
- Ozon
- 65.3 µg/m³
- Diyoksayidin naytrojin
- 9.3 µg/m³
- Diyoksayidin sulfur
- 3.3 µg/m³
- Monoksayidin karbon
- 374.3 µg/m³
- European AQI (separate scale)
- 4