####018002013####
AEUS71 KPBZ 182030

AQIPBZ



Air Quality Forecast

Pennsylvania Department of Environmental Protection

Relayed by National Weather Service Pittsburgh PA

430 PM EDT Sat May 18 2024



Air quality forecasts for Pennsylvania are provided by the

Pennsylvania Department of Environmental Protection.



PAZ014-020>022-029-073>076-192000-

Allegheny-Butler-Beaver-Armstrong-Washington-Westmoreland-Fayette-

430 PM EDT Sat May 18 2024



The forecast for Sunday in Pittsburgh is code YELLOW, which

is moderate, and means that people unusually sensitive to air

pollution may be mildly affected. The primary pollutant will

be ozone.



For more information on ground-level ozone and

fine particles, visit http://www.airnow.gov and

https://www.ahs.dep.pa.gov/AQPartnersWeb/



$$



PAZ021-192000-

Allegheny-

430 PM EDT Sat May 18 2024



The forecast for Sunday in Liberty-Clairton Area is code GREEN,

which is good, and means little or no health risk. The primary

pollutant will be fine particles.



For more information on ground-level ozone and

fine particles, visit http://www.airnow.gov and

https://www.ahs.dep.pa.gov/AQPartnersWeb/



$$



PAZ077-078-192000-

Indiana-Higher Elevations of Indiana-

430 PM EDT Sat May 18 2024



The forecast for Sunday in Indiana County is code GREEN, which is

good, and means little or no health risk. The primary pollutant

will be ozone.



For more information on ground-level ozone and

fine particles, visit http://www.airnow.gov and

https://www.ahs.dep.pa.gov/AQPartnersWeb/



$$



PAZ007-192000-

Mercer-

430 PM EDT Sat May 18 2024



The forecast for Sunday in Mercer County is code YELLOW, which

is moderate, and means that people unusually sensitive to air

pollution may be mildly affected. The primary pollutant will

be ozone.



For more information on ground-level ozone and

fine particles, visit http://www.airnow.gov and

https://www.ahs.dep.pa.gov/AQPartnersWeb/



$$

####018000412####
AEUS73 KLSX 182031

AQILSX



POLLUTANT STANDARDS INDEX (PSI)

RELAYED BY NATIONAL WEATHER SERVICE SAINT LOUIS MO

331 PM CDT SAT MAY 18 2024



THE POLLUTANT STANDARDS INDEX FOR THE SAINT LOUIS METROPOLITAN

AREA IS PROVIDED BY THE AMERICAN LUNG ASSOCIATION OF EASTERN

MISSOURI.



THE FORECAST FOR TOMORROW IS YELLOW.



FOR MORE INFORMATION GO TO: WWW.CLEANAIR-STLOUIS.COM



$$



CARNEY