Ozone High Pollution Advisory issued for Monday and Tuesday, April 23-24, 2018

The Arizona Department of Environmental Quality (ADEQ) is issuing an Ozone High Pollution Advisory (HPA) for Maricopa County, effective Monday, April 23, and Tuesday, April 24, 2018. This HPA is due to ozone levels expected to accumulate enough to exceed ...

Maricopa County Air Quality Department's Ozone Campaign Kicks Off

PHOENIX (April 2, 2018) – Maricopa County Air Quality Department (MCAQD) announced the start of its annual Ozone Campaign, encouraging county residents to help reduce the harmful pollutant during the spring and summer months.

The Ozone Campaign runs from A...

Weed Removal

PHOENIX (February 27, 2018) – It is that time again when weeds become a major nuisance in Maricopa County.

Maricopa County Air Quality Department (MCAQD) encourages property owners to be aware of the potential health impacts caused by dust from weed remova...