Air Quality Numbers Explained: As pollution in Delhi continues to rise without pause, residents are constantly checking the AQI levels to decide when it might be safe to step outdoors. Air Quality ...

WELL, GOOD EVENING MIKE. AND YEAH, IT’S NOT JUST A HOT DAY HERE IN THE CITY OF PITTSBURGH AND ACROSS WESTERN PENNSYLVANIA, BUT ALSO A LITTLE BIT MORE DIFFICULT TO BREATHE FOR SOME SENSITIVE GROUPS ...

People across the Rio Grande Valley welcomed the New Year with fireworks, but the celebration led to unhealthy air quality ...

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Experts warn that focusing only on AQI masks the real health risks posed by chronic exposure to fine particulate matter ...

Residents of Delhi are facing severe air pollution this December, with the Air Quality Index (AQI) consistently remaining in the 'very poor' category. No 'moderate' air quality days have been recorded ...

Officials said on Friday, December 19, dense fog is likely to worsen Delhi's air quality over the weekend, despite the implementation of stringent pollution-control measures.

Residents of Hanoi are facing hazardous air pollution as Air Quality Index, or AQI, levels entered the purple zone, a ...