AQI Alerts for Sanatoga, PA

# HEADLINE -------------------- AIR QUALITY ALERT IN EFFECT UNTIL MIDNIGHT EDT TONIGHT # SUMMARY -------------------- The Pennsylvania Department of Environmental Protection has issued a Code Orange Air Quality Action Day for Ground Level Ozone, until midnight EDT tonight. An Air Quality Action Day means that air quality within the region may approach or exceed unhealthy standards. For more information on current and forecast concentrations of ground-level ozone and fine particulates, visit www.airnow.gov or www.aqpartners.state.pa.us # DETAILS -------------------- ISSUED AT Monday, May 18, 2026 at 8:06 AM EDT ISSUED BY Relayed by National Weather Service Mount Holly NJ HEADER Air Quality Alert Message # AREAS AFFECTED -------------------- Eastern Chester, Lower Bucks, Berks, Delaware, Eastern Montgomery, Lehigh, Northampton, Philadelphia, Upper Bucks, Western Chester, Western Montgomery Including the cities of Reading, Allentown, Bethlehem, Easton, Media, Philadelphia, Honey Brook, Oxford, West Chester, Kennett Square, Collegeville, Pottstown, Norristown, Lansdale, Chalfont, Perkasie, Morrisville, and Doylestown