pollution

(Mike Koozmin/The S.F. Examiner)

Wood burning banned in Bay Area Tuesday

A Winter Spare the Air Alert has been issued for Tuesday in…

 

(Courtesy Shutterstock)

Bay Area air quality enforcers remind public to use fireplaces mindfully this holiday

Bay Area Air Quality Management District is reminding people that burning wood…

 

(Mike Koozmin/S.F. Examiner)

First winter Spare the Air day issued

The first winter Spare the Air Alert in the San Francisco Bay…

 

Commuters wear masks for protection against the pollution inside a bus on a polluted day in Beijing on Sunday. (AP Photo/Andy Wong)

China’s efforts on climate deal partly due to its pollution

BEIJING — China's push for a global climate pact was due in…

Commuters wear masks for protection against the pollution inside a bus on a polluted day in Beijing on Sunday. (AP Photo/Andy Wong)

Sierra Club director Michael Brune on his 'dream job'

Michael Brune is the sixth executive director in the history of the…

Friday will be third consecutive Spare the Air day

The Bay Area Air Quality Management District has declared Friday a "Spare…