PurpleAir

Commercially available sensor for monitoring of airborne concentrations of PM2.5 and VOCs.

Airnote

Commercially available sensor for monitoring of airborne concentrations of PM2.5 and PM10.

Smart citizen kit v2.1

Commercially available sensor for monitoring of airborne concentrations of PM2.5, PM10 and VOCs.

Aeroqual S500

Commercially available sensor for monitoring of airborne concentrations of VOCs, CH4, H2S, SO2, NOx, PM2.5, PM10, and other pollutants.