(Feb. 26, 2010 – 3:28 p.m.) The Pinal County Air Quality Control District has issued a Particulate Matter High Pollution Advisory (HPA) for Saturday, Feb. 27, 2010.
A High Pollution Advisory is issued when the highest concentrations of ozone or particulate matter (PM) levels may exceed the federal health standard.
People with respiratory or other health problems that make them more sensitive to air pollution are advised and limit their outdoor activity.
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(Source: Pinal County Air Quality Control District)