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Auvergne-Rhône-Alpes, France

La Rochette · Air quality

Sunday, Nov 8 · Europe/Paris

La Rochette air quality

US air quality index

44

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
11 µg/m³
PM2.5
13 µg/m³
PM10
14 µg/m³
Ozone
52.3 µg/m³
Nitrogen dioxide
11 µg/m³
Sulfur dioxide
1 µg/m³
Carbon monoxide
180 µg/m³
European AQI (separate scale)
2