The Valley will continue to be under an ozone high pollution advisory Friday, the Arizona Department of Environmental Quality reports. An advisory was originally issued Thursday after high ozone levels were expected because of warming temperatures.

A forecast for gusty winds has prompted a high pollution advisory for Tuesday.

A high pollution advisory has been issued for Wednesday by the Arizona Department of Environmental Quality. The advisory is being issued for PM-10, particulate matter measuring 10 microns or less, due to expected gusty winds. Children and adults susceptible to respiratory illness are advised to limit time outdoors.

Officials have announced a high pollution advisory for Thursday beginning at midnight.

A state environmental group concerned about global warming is asking East Valley residents to support a statewide crackdown on carbon dioxide vehicle emissions, even though the U.S. Environmental Protection Agency does not regulate them.

Officials have announced a high pollution advisory for ozone Thursday.

A high pollution advisory was announced for today, beginning Thursday at midnight. Air particles are expected to exceed federal health standards.

Southgate Commerce Park will one day include a dance studio, an orthodontist’s office and other businesses. But on Friday, the site was no more than leveled dirt severed by 16-foot sewer trenches and lined with crusted mounds of recently moved earth.

Here’s the weekend’s weather outlook: A cough followed by a cold. The pollution that’s been clouding the Valley’s skies this past week is expected to last through at least this afternoon, putting people with delicate respiratory systems at risk.

With colder weather comes air pollution clouding the Valley’s skies. Today marks the seventh day over the last two months that levels of dust and smoke have exceeded federal standards and forced the county to issue restrictions on wood burning.

Here’s the weekend’s weather outlook: A cough followed by a cold. The pollution that’s been clouding the Valley’s skies this past week is expected to last through at least this afternoon, putting people with delicate respiratory systems at risk.

With colder weather comes air pollution clouding the Valley’s skies. Today marks the seventh day over the last two months that levels of dust and smoke have exceeded federal standards and forced the county to issue restrictions on wood burning.

Scottsdale homeowners who are owed a piece of a massive settlement over contaminated drinking water should begin looking for their checks to arrive in the mail during the next month.

An air pollution alert is in effect today for Maricopa County.

Valley residents are about to be tested in the fight against air pollution.

Possible dust levels have prompted the Arizona Department of Environmental Quality to issue a high pollution advisory for Friday.

An ozone high pollution advisory has been issued for Friday by the Arizona Department of Environmental Quality.

A line of gray haze settled over the Valley Thursday morning after storms Wednesday night - and with little wind in the forecast, it may stay there for a while.