空氣質量預報
空氣品質數據提供者: the Pima County Department of Environmental Quality Air (pima.gov) and Air Now - US EPA (airnow.gov)
Note that the measurements for O3 (ozone), CO (carbon monoxide), NO2 (nitrogen dioxide) and SO2 (sulfur dioxide) are taken from the station: Childrens Park NCore, Pima County