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California, United States

Morada · Air quality

Wednesday, Oct 21 · America/Los Angeles

Morada 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
14 µg/m³
PM2.5
5.5 µg/m³
PM10
21 µg/m³
Ozone
28.5 µg/m³
Nitrogen dioxide
19 µg/m³
Sulfur dioxide
1 µg/m³
Carbon monoxide
204 µg/m³
European AQI (separate scale)
2