Local Haze reports air quality data from a variety of sensors including: PurpleAir, Sensor.Community, uRADMonitor, AirNow and the U.S. Department of State.
Local Haze displays the EPA’s Air Quality Index (AQI) and a confidence rating for each sensor reading.
In addition to viewing current air quality conditions, using Local Haze allows you to share sensor maps displaying air quality readings anywhere in the world.
Now you can subscribe to receive a notification when there is a significant change in the air quality readings for sensors by PurpleAir, Sensor.Community and uRADMonitor.
The confidence rating is a feature that is unique to Local Haze and depends on many factors, including sensor maintenance and data freshness.