The Best NIOSH-Approved KN95, N95 and KF94 Masks for Smoke, Viruses and More
As a result of the Canadian wildfires, the air quality on the East Coast is currently among the world’s worst, rivaling that of New Delhi, India. New York City’s air quality index (AQI) surpassed 200 last week, a level considered “very unhealthy” according to air purifier brand IQ Air. According…
#eastcoast #newdelhi #newyorkcitys #aqi #iqair #n95 #geohealth #cdc #niosh #fda
