Stormy Pacific, Quiet Atlantic
July 24, 2017, 6:07 PM
Section: Hurricanes, Typhoons & Cyclones
PurpleAir's $250 Air Pollution Monitor Gives Government Equipment Run for Money
If you're thinking about a personal air pollution sensor, we recommend the $250 PA-II by PurpleAir as the best outdoor air pollution monitor for personal use.
Let's Clear the Air
There aren't enough air quality sensors in the United States, so it's hard to track air pollution. Please help collect this data to keep your family and neighbors healthy.
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