Skip to weather
weather.ws

Pennsylvania, United States

Jennerstown · Air quality

Tuesday, Oct 27 · America/New York

Jennerstown air quality

US air quality index

33

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
10 µg/m³
PM2.5
8.1 µg/m³
PM10
11 µg/m³
Ozone
39.3 µg/m³
Nitrogen dioxide
9 µg/m³
Sulfur dioxide
3 µg/m³
Carbon monoxide
189 µg/m³
European AQI (separate scale)
1