The AQI is a national system managed by the EPA that is used to measure and report air quality based on five major pollutants regulated by the Clean Air Act: particle pollution, ground-level ozone, carbon monoxide, nitrogen dioxide, and sulfur dioxide
It was a tough decision to make as a seven-year-old
With its three-stage filter system, including a true HEPA and optional activated carbon, it goes beyond surface-level cleaning and keeps smoke from sticking to furniture and walls
This condition is also called popcorn lung because diacetyl is used to make buttery flavors in microwave popcorn
Cannabis, tobacco and the hippocampus A widely-reported recent study correlated long-term heavy cannabis use with reduced volume and density of the hippocampus, an area of the brain that is associated with memory, inhibition and addiction