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Tuscany, Italy

Bagni di Lucca · Air quality

Thursday, Nov 12 · Europe/Rome

Bagni di Lucca air quality

US air quality index

23

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
2 µg/m³
PM2.5
4 µg/m³
PM10
7 µg/m³
Ozone
27.3 µg/m³
Nitrogen dioxide
14.7 µg/m³
Sulfur dioxide
1.7 µg/m³
Carbon monoxide
161 µg/m³
European AQI (separate scale)
1