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Florida, United States

Anna Maria · Air quality

Wednesday, Oct 28 · America/New York

Anna Maria air quality

US air quality index

40

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
9.4 µg/m³
PM10
20 µg/m³
Ozone
46.3 µg/m³
Nitrogen dioxide
1.3 µg/m³
Sulfur dioxide
0.3 µg/m³
Carbon monoxide
120.3 µg/m³
European AQI (separate scale)
1