PurpleAir collects data from a network of private air quality sensors. Looks interesting, and possibly useful for tracking rapid changes in air quality (e.g. from a wildfire).
PurpleAir contribute all of their sensors to IQAir also! So you can get a very comprehensive sense of air quality very quickly and compare private and public sources.
PurpleAir collects data from a network of private air quality sensors. Looks interesting, and possibly useful for tracking rapid changes in air quality (e.g. from a wildfire).
PurpleAir contribute all of their sensors to IQAir also! So you can get a very comprehensive sense of air quality very quickly and compare private and public sources.