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1 in 3 Americans live with unhealthy levels of air pollution: Report
Approximately 120 million people were living in places that got unhealthy grades, according to the report.
Smoking weed may be more harmful to lungs than cigarettes, study finds
COVID-19 patient receives double transplant at Stanford
New air quality report gives Bay Area low marks
Chronic obstructive pulmonary disease: What to know about COPD
Bay Area among most polluted regions in the country
Healdsburg stops selling cigarettes to those under age 21
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BART Board votes to ban e-cigarettes
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Smoking weed may be more harmful to lungs than cigarettes, study finds
COVID-19 patient receives double transplant at Stanford
New air quality report gives Bay Area low marks
Chronic obstructive pulmonary disease: What to know about COPD
Bay Area among most polluted regions in the country
Healdsburg stops selling cigarettes to those under age 21
BART Board votes to ban e-cigarettes