The Bay Area Air Quality Management District has extended its air quality advisory for wildfire smoke in eastern Contra Costa County through Wednesday.
A stubborn fire smoldering in Pittsburg and Bay Point has health officials telling people to stay indoors. It's burning in largely inaccessible marshland, making fighting the fire a big challenge.
A small fire sparked by illegal fireworks threatened a home in Antioch. It was just one of dozens that Contra Costa County crews responded to over the weekend. Nei Trotter said she was injured in one of those fires.
BART service on the Yellow line was stopped in both directions during the Tuesday evening commute. BART officials confirm there was a train derailment between Pleasant Hill and Concord stations and that heat may have been a factor.