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Provence-Alpes-Côte d'Azur, France

La Treille · Air quality

Tuesday, Nov 10 · Europe/Paris

La Treille air quality

US air quality index

30

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
7 µg/m³
PM2.5
11 µg/m³
PM10
16 µg/m³
Ozone
45 µg/m³
Nitrogen dioxide
10.3 µg/m³
Sulfur dioxide
1 µg/m³
Carbon monoxide
144.3 µg/m³
European AQI (separate scale)
1