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Nayarit, Mexico

Rosa Blanca · Air quality

Monday, Nov 9 · America/Mazatlan

Rosa Blanca air quality

US air quality index

25

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
13 µg/m³
PM2.5
5.5 µg/m³
PM10
14 µg/m³
Ozone
28.3 µg/m³
Nitrogen dioxide
13 µg/m³
Sulfur dioxide
0.3 µg/m³
Carbon monoxide
209.7 µg/m³
European AQI (separate scale)
1