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.
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Los Angeles air the 'cleanest' it's been in a decade, but rising
