‘STAY INDOORS’: Alert for Millions as Lung-Penetrating Toxins Fill Air, HEAT DOME To Sweep Southwest
Health warnings have been issued across parts of the US on Thursday, with officials urging residents in affected areas to stay indoors if possible. Federal data shows pockets of unhealthy air quality emerging in Oregon, Arizona and Georgia, alongside widespread moderate pollution across much of the country. Air quality maps show elevated levels of PM2.5, …