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Air Quality Alert Message

Status

Issued Expired

Start Time

Sat 01/31/2026 10:25 AM EST

End Time

Sun 02/01/2026 02:30 AM EST

Impacts

Informational

Full Alert Message

Air Quality Alert Message Relayed by National Weather Service Pittsburgh PA 1025 AM EST Sat Jan 31 2026 ...AIR QUALITY ALERT IN EFFECT UNTIL 10 PM EST THIS EVENING... The Pennsylvania Department of Environmental Protection has issued a Code Orange Air Quality Alert for Fine Particulates for the Liberty/Clairton area, including Clairton, Glassport, Lincoln, Liberty, and Port Vue, until 10 PM EST this evening. 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 https://www.ahs.dep.pa.gov/AQPartnersWeb/

Technical Header

PAZ021-010730- Allegheny- Including the city of Pittsburgh Metro Area 1025 AM EST Sat Jan 31 2026