Air Quality Index

426 PM EDT SUN MAY 27 2012

THE FORECAST MONDAY FOR LIBERTY/CLAIRTON IS CODE LEVEL
ORANGE...WHICH IS UNHEALTHY FOR SENSITIVE GROUPS...AND MEANS
GROUPS MAY EXPERIENCE HEALTH PROBLEMS DUE TO AIR POLLUTION.

PRIMARY POLLUTANT WILL BE OZONE.

FOR MORE INFORMATION ON GROUND-LEVEL OZONE AND FINE
PARTICLES...VISIT WWW.AIRNOW.GOV AND WWW.AQPARTNERS.STATE.PA.US.

Air Quality Alert

426 PM EDT SUN MAY 27 2012

...AIR QUALITY ALERT IS IN EFFECT FOR MONDAY MAY 28...

THE PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION
HAS ISSUED A CODE ORANGE AIR QUALITY ALERT MONDAY FOR
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...PEOPLE
SUFFERING FROM ASTHMA... HEART DISEASE OR OTHER LUNG
DISEASES...AND THE ELDERLY. THE EFFECTS OF AIR POLLUTION CAN
BE MINIMIZED BY AVOIDING STRENUOUS ACTIVITY OR EXERCISE OUTDOORS.

FOR MORE INFORMATION ON GROUND-LEVEL OZONE AND FINE
PARTICLES...VISIT WWW.AIRNOW.GOV AND WWW.AQPARTNERS.STATE.PA.US.

Hazardous Weather Outlook

343 AM EDT MON MAY 28 2012

THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN MARYLAND...EAST 
CENTRAL OHIO...NORTHWEST PENNSYLVANIA...SOUTHWEST 
PENNSYLVANIA...WEST CENTRAL PENNSYLVANIA...NORTHERN WEST VIRGINIA 
AND NORTHERN PANHANDLE OF WEST VIRGINIA.

.DAY ONE...TODAY AND TONIGHT.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY.

THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS FOR TUESDAY
AFTERNOON INTO TUESDAY NIGHT. THE MAIN SEVERE THREAT IS LARGE
HAIL AND DAMAGING THUNDERSTORM WINDS.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

There are currently no Special Weather Statements Pittsburgh, Pittsburgh International Airport, .

There are currently no Short Term Forecasts Pittsburgh, Pittsburgh International Airport, .