These particles were found to be surprisingly high, sometimes reaching up to 6 micrograms per cubic meter of air. Cigarette smoke OA (CSOA): Traces of cigarette smoke were found in the air ...

Smoke is a solid. Whether from cigarettes, cooking fires or other sources, it is comprised of tiny particles that injure the lung and can lead to lung cancer and chronic obstructive pulmonary ...

A home or office can harbor asthma- and allergy-causing gases and air particles. In fact ... The culprits? "Cigarette smoke is the biggest offender, and also the most fixable problem," says ...

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Wildfire smoke contains…all these other things, that even if you have a mask on, you’re still being exposed to non-particulate toxins. I definitely think we need the masks, but the emphasis ...