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Georgia, United States

Hartwell · Air quality

Thursday, Oct 29 · America/New York

Hartwell air quality

US air quality index

41

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
12 µg/m³
PM2.5
14.7 µg/m³
PM10
13 µg/m³
Ozone
35.7 µg/m³
Nitrogen dioxide
16 µg/m³
Sulfur dioxide
1 µg/m³
Carbon monoxide
257 µg/m³
European AQI (separate scale)
1