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Guanajuato, Mexico

Lomas de Comanjilla · Air quality

Friday, Oct 30 · America/Mexico City

Lomas de Comanjilla air quality

US air quality index

58

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
3 µg/m³
PM2.5
1.8 µg/m³
PM10
7 µg/m³
Ozone
45.7 µg/m³
Nitrogen dioxide
5.7 µg/m³
Sulfur dioxide
1 µg/m³
Carbon monoxide
138 µg/m³
European AQI (separate scale)
2