AEUS71 KPBZ 142030
AQIPBZ

Air Quality Forecast
Pennsylvania Department of Environmental Protection
Relayed by National Weather Service Pittsburgh PA
430 PM EDT Tue Apr 14 2026

Air quality forecasts for Pennsylvania are provided by the
Pennsylvania Department of Environmental Protection.

PAZ014-020>022-029-073>076-152000-
Allegheny-Butler-Beaver-Armstrong-Washington-Westmoreland-Fayette-
430 PM EDT Tue Apr 14 2026

The forecast for Wednesday 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/

$$

PAZ021-152000-
Allegheny-
430 PM EDT Tue Apr 14 2026

The forecast for Wednesday 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/

$$

PAZ077-078-152000-
Indiana-Higher Elevations of Indiana-
430 PM EDT Tue Apr 14 2026

The forecast for Wednesday 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/

$$

PAZ007-152000-
Mercer-
430 PM EDT Tue Apr 14 2026

The forecast for Wednesday in Mercer 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/

$$