Officials in Maricopa County have issued a PM-10 health watch for Tuesday.
PM-10 stands for particulate matter measuring 10 microns or less. According to Pinal County, a PM-10 Health Watch means that the highest concentration of PM-10 may approach the federal health standard. [Click here for an updated air quality forecast]
The Arizona Department of Environmental Quality recommends the following tips:
Copyright 2013 CBS 5 (KPHO Broadcasting Corporation). All rights reserved.
322 Shipyard Boulevard