Los Angeles air the 'cleanest' it's been in a decade, but rising
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Los Angeles residents may have been starved for sunshine this spring and summer, but scientists say there
Los Angeles residents may have been starved for sunshine this spring and summer, but scientists say there's been at least one welcome consequence: some of the region's cleanest air in years.
Los Angeles Air Quality Index (AQI) and California Air Pollution
Water and Power Associates
50 Years of Progress
Los Angeles Air Quality Index (AQI) and California Air Pollution
EPA poised to reject Southern California smog plan - Los Angeles Times
L.A. air the 'cleanest' it's been in a decade, but rising
How the pandemic is changing air pollution levels - CBS News
The Los Angeles Summer of Smog - Coalition for Clean Air
Larry Niven Quote: “Once every hundred years, the Los Angeles smog
Revealed: how a little-known pollution rule keeps the air dirty
Southern California's smog clean-up future is far from clear – San
