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Castille and León, Spain

La Parrilla · Air quality

Sunday, Nov 8 · Europe/Madrid

La Parrilla air quality

US air quality index

35

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
8 µg/m³
PM2.5
10 µg/m³
PM10
11 µg/m³
Ozone
16.3 µg/m³
Nitrogen dioxide
12.3 µg/m³
Sulfur dioxide
1 µg/m³
Carbon monoxide
126 µg/m³
European AQI (separate scale)
1