Phoenix Air Quality > Want to Call It 'Moderate' Instead of Contaminated + Polluted?

What's this friggin' designation of 'MODERATE' - it's still a measure of AIR POLLUTION

Phoenix Air Quality Forecast Issued: Friday, January 12, 2018 Warming up, breezy Saturday, PM-2.5 increasing... [View Full Forecast] [View Detailed 5-Day Forecast] Latest Air Quality Data For Maricopa County [View Current Data] Current Weather DataLatest Radar                   [View] Satellite Imagery             [View] Weather Conditions        [View]