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Liguria, Italy

Borgo Sant'Agata · Air quality

Tuesday, Nov 10 · Europe/Rome

Borgo Sant'Agata air quality

US air quality index

40

Good

US EPA scale

  1. Good0–50Current category
  2. Moderate51–100
  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
16 µg/m³
PM2.5
19 µg/m³
PM10
23 µg/m³
Ozone
31.7 µg/m³
Nitrogen dioxide
13 µg/m³
Sulfur dioxide
0.7 µg/m³
Carbon monoxide
217 µg/m³
European AQI (separate scale)
1