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IQAir News

Are fireworks bad for air quality?

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How do stunning fireworks displays affect your air quality? Learn more.

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Carbon monoxide

Carbon monoxide is an odorless, colorless gas produced by the incomplete combustion of fossil fuels (wood, oil, gas, or coal). Read More >

Sulphur dioxide

Sulfur dioxide is a highly reactive gas that reacts to form harmful compounds like sulfuric acid, sulfurous acid, and sulfate particles. Learn more. Read More >

Understanding AirVisual's forecasting method - deep machine learning

AirVisual uses deep machine learning, artificial intelligence, big data, and cloud computing to map complex, nonlinear air pollution trends. Learn more. Read More >

Beijing experiences the best two week period of clean air on record

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. Read More >

Air quality forecast methods

A detailed analysis of the methods used to forecast air quality - with an explanation of the benefits and shortcomings of each. Read More >

Two weeks of "excellent" air quality in Beijing - magic?

Government sanctioned clean air for the IAAF championship and upcoming military parade have Beijingers breathing happy. Read More >

Air quality suffers as Washington experiences the largest wildfire in state history

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. Read More >