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Pennsylvania, United States

Plumsteadville · Air quality

Tuesday, Nov 3 · America/New York

Plumsteadville air quality

US air quality index

46

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
10.7 µg/m³
PM10
15 µg/m³
Ozone
26.2 µg/m³
Nitrogen dioxide
16.7 µg/m³
Sulfur dioxide
2.3 µg/m³
Carbon monoxide
225.7 µg/m³
European AQI (separate scale)
2