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Lombardy, Italy

Bosisio Parini · Air quality

Wednesday, Nov 4 · Europe/Rome

Bosisio Parini air quality

US air quality index

56

Moderate

US EPA scale

  1. Good0–50
  2. Moderate51–100Current category
  3. Unhealthy for sensitive groups101–150
  4. Unhealthy151–200
  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
23 µg/m³
PM2.5
25 µg/m³
PM10
25 µg/m³
Ozone
41 µg/m³
Nitrogen dioxide
14 µg/m³
Sulfur dioxide
2 µg/m³
Carbon monoxide
264 µg/m³
European AQI (separate scale)
2