Local Air Quality

Data shown above is collected by HBurg-WX.net with an EcoWitt WH41 PM2.5 Outdoor Air Quality Sensor. This sensor detects and records PM2.5 which is an indicator of tiny particles (2.5 microns or less in size) that are in the air. Outdoor emission of particles in the PM2.5 size range is generally from combustion of gasoline, oil, diesel fuel or wood.


Air Quality in Harrisonburg (via VA Dept of Env. Quality) - External Link Opens New Browser

Current Hourly Air Quality Index Map

AQI: Good AQI: Moderate AQI: Unhealthy for Sensitive Groups AQI: Unhealthy AQI: Very Unhealthy AQI: Hazardous

Today's Air Quality Timed Animation
AQI: Good AQI: Moderate AQI: Unhealthy for Sensitive Groups AQI: Unhealthy AQI: Very Unhealthy AQI: Hazardous