A professor specializing in immunology and asthma said an Air Quality Index (AQI) measurement of 20 "is equivalent to smoking one cigarette a day," and that "communities exposed to wildfire smoke causing AQI of 150 for several days is equivalent to about seven cigarettes a day if someone were outside the whole time." So how does that compare to the wildfire smoke levels Michigan has been dealing with for four days so far this week
Popcorn lung, also known as Bronchiolitis Obliterans, is a condition that damages the bronchioles, the smallest airways of the lungs
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When requested, mailers must provide written certification that these types of film are being used
As the CDC notes, neither cloth masks nor surgical masks have the type of filter media that will filter out the smoke particle.
Table S18), implying little change over time despite public policies and waste management improvements