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Articles on Air pollution

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Climate action will check air pollution in Africa. James Wakibia / Getty Images

Tackling climate change can improve public health in Africa – new report highlights how

Africa can check climate impact on health by taking 37 actions endorsed by environment ministers.
A massive dust storm billows across the western desert of Iraq on April 26, 2005. Shannon Arledge/USMC via Getty Images

Desert dust storms carry human-made toxic pollutants, and the health risk extends indoors

Desert dust storms are increasingly picking up materials like sewage, herbicides and other human-made waste and transporting them on tiny particles that are easy to inhale.
Thick wildfire smoke blankets the landscape near Water Valley, Alta., in May 2023. Evidence linking wildfire smoke with adverse health effects has been accumulating for years. THE CANADIAN PRESS/Jeff McIntosh

Wildfire smoke is an increasing threat to Canadians’ health

The notion that wildfire smoke is ‘natural,’ and therefore less harmful than other types of air pollution, is not supported by the evidence. Wildfire smoke has been linked to adverse health effects.
Thick smoke rolling in from Canada’s 2023 wildfires was a wakeup call for several cities. Eduardo Munoz Alvarez/Getty Images

AI can help forecast air quality, but freak events like 2023’s summer of wildfire smoke require traditional methods too

Air quality forecasting is getting better, thanks in part to AI. That’s good, given the health impact of air pollution. An environmental engineer explains how systems warn of incoming smog or smoke.

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