Allegheny County, Pennsylvania
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The National Weather Service's Watches, Warnings and Advisories by state counties include: Thunderstorm, Tornado, Flood, Flash Flood, Winter Storm, High Wind, Gale, Small Aircraft, High Surf, Marine, Heat, Air Quality, Ashfall, Hazardous, and Special Statements.
Weather Alerts: Allegheny County, Pennsylvania
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Air Quality Alert
PAZ014-020>022-029-073>076-190400-
Allegheny-Butler-Beaver-Armstrong-Washington-Western
Westmoreland-Western Fayette-
325 PM EDT SUN JUN 17 2018

...AIR QUALITY ALERT IS IN EFFECT FOR Monday JUNE 18...

The Pennsylvania Department of Environmental Protection
has issued a code ORANGE air quality alert for Monday in
Liberty/Clairton.

A code ORANGE air quality alert means that air pollution
concentrations within the region may become unhealthy for
sensitive groups. Sensitive groups include children, the elderly,
and people suffering from asthma, heart disease, or other lung
diseases. The effects of air pollution can be minimized by
avoiding outdoor exercise or strenuous activity.

For more information on ground-level ozone and fine particles,
visit http://www.airnow.gov and http://www.aqpartners.state.pa.us

$$
National Weather Service

Providing "weather, water cycle, and climate forecasts and warnings for the United States, its territories, adjacent waters and ocean areas, for the protection of life and property and the enhancement of the national economy."
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