The Trump administration announced on March 12, 2025, that it is "reconsidering" more than 30 air pollution regulations in a ...
People may be exposed to unhealthy levels of airborne pollutants inside their homes, even if the outdoor air quality is good. People may be exposed to unhealthy levels of airborne pollutants ...
Its air was classified as very unhealthy, referring to a grave health threat to residents, according to the AQI. When the AQI value for particle pollution is between 50 and 100, air quality is ...