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Michoacán, Mexico

La Noria · Air quality

Thursday, Nov 5 · America/Mexico City

La Noria air quality

US air quality index

69

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
14 µg/m³
PM10
16 µg/m³
Ozone
28.7 µg/m³
Nitrogen dioxide
40 µg/m³
Sulfur dioxide
5 µg/m³
Carbon monoxide
349 µg/m³
European AQI (separate scale)
3