"The US Environmental Protection Agency revealed large swaths of heavily polluted air in Arizona, California and Oregon, including pockets showing high levels of dangerous toxins known as fine particulate matter or PM2.5."
"Air quality levels in both cities registered as 'hazardous' Monday morning - their worst rating for air quality measurements."
"PM2.5 levels just east of Gilbert and Chandler were more than 15 times higher than the World Health Organization's recommended safe limits."
"Health officials urge anyone in the affected areas to close their windows to avoid dirty outdoor air, avoid outdoor exercise, wear a face mask when leaving the house and run an air purifier if they own one."
The US Environmental Protection Agency has issued warnings for over half a million residents in Arizona, California, and Oregon due to hazardous air quality. High levels of fine particulate matter, or PM2.5, have been detected, particularly in cities like Gilbert and Chandler, where air quality is rated as 'hazardous.' PM2.5 can cause serious health issues, including inflammation and breathing difficulties. Wind patterns are also spreading pollution to nearby areas, prompting health officials to recommend staying indoors and taking precautions.
Read at Mail Online
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