Spots in California are registering, by one measurement, the most polluted air on earth. If this is the “new abnormal” of wildfires, health advocates say the state will need to step up efforts to educate and protect the public.
Spots in California are registering, by one measurement, the most polluted air on earth. If this is the “new abnormal” of wildfires, health advocates say the state will need to step up efforts to educate and protect the public.