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Asian pollution blamed as Western U.S. smog rises
An observatory in the Santa Lucia Mountains tracks ozone reaching California from Asia over several years. San Joaquin Valley regulators push for exemption from penalties due to foreign emissions, while EPA debates tightening ozone limits and experts warn of broader health impacts.
MENTIONED IN THIS ARTICLE
Falcona
Pacific
U.S
China
Pacific Ocean
Asia
West
San Joaquin Valley Air Pollution Control District
Stockton
Bakersfield
Yosemite National Park
U.S. Environmental Protection Agency
Fresno
Air District
EPA
Valley
Seyed Sadredin
San Joaquin Valley Air Quality District
San Joaquin Valley
Owen Cooper
Cooperative Institute For Research In Environmental Sciences
Boulder
Colo