Interesting: Air quality started clearing up within minutes of closure, and a huge percentage of LA’s smog comes from cars.
L.A.’s ‘Carmageddon’ Produced Dramatic, Instantaneous Air Quality Improvements
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Interesting: Air quality started clearing up within minutes of closure, and a huge percentage of LA’s smog comes from cars.
L.A.’s ‘Carmageddon’ Produced Dramatic, Instantaneous Air Quality Improvements