Air Visual finds that “Parade Blue” was two times cleaner in terms of PM2.5 than any other two-week period ever, including the 2008 Olympics. Learn more.
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Air Visual’s real-time monitoring of Washington wildfires sparked discussion about the risks of wildfire smoke and the best ways to reduce the health impact.
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SANTA FE SPRINGS, Calif., Nov. 12 – In Consumer Reports’ December 2007 article “Air Purifiers Filtering the Claims,” the popular product review magazine admits that the air purifier they recommended as #1 for 15 years produces ozone and may be potentially
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