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Colima, Mexico

Río Marabasco · Air quality

Saturday, Nov 7 · America/Mexico City

Río Marabasco air quality

US air quality index

55

Moderate

US EPA scale

  1. Good0–50
  2. Moderate51–100Current category
  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
15 µg/m³
PM2.5
18 µg/m³
PM10
19 µg/m³
Ozone
60 µg/m³
Nitrogen dioxide
9.7 µg/m³
Sulfur dioxide
15 µg/m³
Carbon monoxide
162.3 µg/m³
European AQI (separate scale)
2