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Pennsylvania, United States

Hatboro · Air quality

Saturday, Oct 24 · America/New York

Hatboro air quality

US air quality index

77

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
36 µg/m³
PM2.5
36.6 µg/m³
PM10
40 µg/m³
Ozone
28.5 µg/m³
Nitrogen dioxide
43.3 µg/m³
Sulfur dioxide
3.7 µg/m³
Carbon monoxide
412.7 µg/m³
European AQI (separate scale)
3