Health ❯ Public Health

Air Quality Effects

Respiratory Issues Respiratory Health Sensitive Groups Vulnerable Populations Pollution Exposure Breathing Discomfort Health Risks of Pollution Respiratory Diseases Smoke Inhalation Respiratory Conditions Child Health Health Emergency Health Risks

Code Orange Air Quality Alerts Continue in Parts of Pennsylvania, Extending Into Thursday in Some Areas

Stagnant air under a temperature inversion is trapping fine particle pollution near the surface.