Air Quality Forecast
Air Quality Data provided by: the Pima County Department of Environmental Quality Air (pima.gov) and Air Now - US EPA (airnow.gov)
Note that the measurement for PM10 (respirable particulate matter) are taken from the station: South Tucson, Pima County and the measurements for CO (carbon monoxide) and NO2 (nitrogen dioxide) are taken from the station: Geronimo, Pima County and the measurement for SO2 (sulfur dioxide) are taken from the station: Childrens Park NCore, Pima County