Parts of California, Oregon and Montana are facing unhealthy levels of air pollution as several large fires blaze, including Northern California’s Park Fire, which has quickly ballooned into the fifth largest in the state’s history Parts of California, Oregon and Montana are facing unhealthy levels of air pollution as several large fires blaze, including Northern California’s Park Fire, which has quickly ballooned into the fifth largest in the state’s history NBC News Science
Wildfire smoke may increase risk of dementia and mental health issues
