Phoenix Air Quality Alert: High Ozone Levels

PHOENIX, AZ — The National Weather Service has issued an air quality alert in the Phoenix region, as measurements show high levels of ozone in the air. Avoid outdoor activity if possible.

It's the fifth day in a row that Phoenix is experiencing bad air quality, now that the NWS extended the pollution advisory. It spreads throughout Maricopa and Pinal counties.

The ozone concentration poses a health risk, according to the NWS. The elderly, children and people with respiratory problems are especially susceptible to the damaging effects of ozone.

Officials urge residents to limit use of gas, meaning it's a good idea to car pool, telecommute or use mass transit, and to use gas-powered equipment later in the day.

See the full text of the National Weather Service's alert.

For full details on Maricopa County, visit the Arizona Department of Environmental Quality website or call 602-771-2300.

For full details on Pinal County, visit the Pinal County government website.

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