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Lombardy, Italy

Bivio Cava Manara · Air quality

Thursday, Oct 29 · Europe/Rome

Bivio Cava Manara air quality

US air quality index

152

Unhealthy

US EPA scale

  1. Good0–50
  2. Moderate51–100
  3. Unhealthy for sensitive groups101–150
  4. Unhealthy151–200Current category
  5. Very unhealthy201–300
  6. Hazardous301–500+

A higher US AQI indicates more air pollution and greater health concern. Categories and pollutant concentration units are different measures.

Understand the EPA scale

All pollutants

PM1
37 µg/m³
PM2.5
40 µg/m³
PM10
40 µg/m³
Ozone
29.7 µg/m³
Nitrogen dioxide
25.7 µg/m³
Sulfur dioxide
1.3 µg/m³
Carbon monoxide
338 µg/m³
European AQI (separate scale)
5