Overview
- The National Weather Service reported an alert at 3:30 p.m. Wednesday covering Dauphin, Lebanon, Cumberland, York and Lancaster counties in Pennsylvania through Friday at midnight.
- Pennsylvania DEP issued a Code ORANGE for the Susquehanna Valley on Thursday, indicating pollution levels may be unhealthy for children, seniors and people with heart or lung disease.
- In Southern California’s Coachella Valley, an air-quality alert remains in place until Thursday, Feb. 19, at 1:45 p.m., according to the National Weather Service.
- The NWS also flagged the Chuckwalla Mountains and multiple Imperial County zones, with that alert active until 7 p.m. Wednesday.
- Guidance from weather agencies urges staying indoors when possible, minimizing outdoor exertion, avoiding open burning and reducing activities that add pollution such as driving and using gas-powered equipment.