Air quality

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Current pollutant levels and 24-hour outlook. Sourced from the Copernicus Atmosphere Monitoring Service via Open-Meteo.

56 US AQI What does this mean?

Moderate

Acceptable for most. Unusually sensitive people should consider reducing prolonged outdoor exertion.

Pollutants

PM2.5
11.1 µg/m³

Fine particles - main driver of respiratory effects

PM10
13.0 µg/m³

Coarse particles - dust, pollen, smoke

Ozone (O₃)
55 µg/m³

Forms in sunlight; peaks afternoon

Nitrogen dioxide
6.0 µg/m³

Mostly from traffic and combustion

UV index

4.5

Moderate

Stay in shade near midday. Wear sunglasses, use SPF 30+.

How to read AQI

  • 0–50Good
  • 51–100Moderate
  • 101–150Unhealthy for sensitive groups
  • 151–200Unhealthy
  • 201–300Very Unhealthy
  • 301+Hazardous

US AQI scale per the EPA. Bands are based on health effect thresholds; the higher the number, the greater the risk to people with asthma, heart disease, or respiratory conditions. PM2.5 is the most consistent driver of bad-air-day numbers.