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New South Wales, Australia

Georges Hall · Air quality

Tuesday, Oct 27 · Australia/Sydney

Georges Hall air quality

US air quality index

53

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
7 µg/m³
PM2.5
13 µg/m³
PM10
17 µg/m³
Ozone
59.7 µg/m³
Nitrogen dioxide
10 µg/m³
Sulfur dioxide
6.3 µg/m³
Carbon monoxide
89 µg/m³
European AQI (separate scale)
2