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São Paulo, Brazil

Bom Jesus dos Perdões · Air quality

Monday, Oct 19 · America/Sao Paulo

Bom Jesus dos Perdões air quality

US air quality index

45

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
4 µg/m³
PM2.5
6 µg/m³
PM10
7 µg/m³
Ozone
36.3 µg/m³
Nitrogen dioxide
9.7 µg/m³
Sulfur dioxide
6.3 µg/m³
Carbon monoxide
122.7 µg/m³
European AQI (separate scale)
2