Air Quality Alert Message

Full Alert Message

Air Quality Alert Message Relayed by National Weather Service Baltimore MD/Washington DC Issued by National Weather Service State College PA 534 PM EDT Thu Jun 12 2025 ...AIR QUALITY ALERT IN EFFECT UNTIL MIDNIGHT EDT TONIGHT... Maryland Department of the Environment has issued a Code Orange Air Quality Action Day for Ground Level Ozone for the Metro Baltimore region until midnight. An Air Quality Action Day means that Ground Level Ozone concentrations within the region may approach or exceed unhealthy standards. For additional information, please visit the Maryland Department of the Environment at:www.mde.maryland.gov/programs/air/AirQualityMonitoring/Pages/ index.aspx