Bay Area residents are advised to avoid exposure by the smoke by staying inside with windows and doors closed, and to set air conditioning units and vehicle vent systems to re-circulate to stop outside air from coming inside.
Russian billionaire 'to sell' shares in Arsenal to Kroenke
Majority shareholder Stan Kroenke launches a £600m offer to buy Arsenal outright from minority owner Alisher Usmanov . The metal magnate made a £1bn bid to buy the Emirates outfit in May 2017 but this was rejected by Kroenke.
People can check the air quality health index online for more information on how to reduce their health risk to pollution.
The Bay Area Air Quality Management District is extending an air quality advisory through this Thursday because of possible smoke impacts in the region from wildfires in Mendocino County and elsewhere around the state.
James Bond producers eyeing Idris Elba as next 007
The Luther actor said that people only suggest his name for the role because he's black, not because he's right for the role. Antoine said: "Idris could do it if he was in shape". 'You need a guy with a physically strong presence.
Those exposed to the smoke may experience coughing, throat irritation, headaches, or shortness of breath, and anyone with pre-existing medical conditions (especially cardiovascular or lung disease) are especially at risk.
Yemen: Dozens of children killed in airstrike
They say their missile attacks on the kingdom are in retaliation for air raids on Yemen by the Western-backed coalition. The missile was sacked from the rebel-held Yemeni province of Amran towards Jizan, the coalition said.