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Pennsylvania, United States

Schnecksville · Air quality

Thursday, Nov 12 · America/New York

Schnecksville 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
5 µg/m³
PM2.5
7.9 µg/m³
PM10
9 µg/m³
Ozone
33.5 µg/m³
Nitrogen dioxide
17 µg/m³
Sulfur dioxide
1 µg/m³
Carbon monoxide
177 µg/m³
European AQI (separate scale)
2