A hole in the ozone layer - the protective barrier of gas in the upper atmosphere - now lingers over the frozen continent for ...
Suffolk air violated the EPA's ozone standard of 70 parts per billion for 25 days in a period covering 2020 to 2022, ...
High ozone levels over the past three years made the air over metro Phoenix the fifth-worst in the nation for that pollutant, ...
Rhode Island has seen big improvements in air quality over the past two decades, but smog from New York and other upwind ...
The American Lung Association on Wednesday released its 2024 State of the Air Report, which gave Bernalillo County a dismal report card on ozone and particulate matter pollution. But the grades — an F ...
The American Lung Association's "State of the Air" report shows some metro areas in the Gulf States continue to have poor air ...
Coal interests promise to fight the EPA's strict new rules on CO2 from power plants, in a battle that could shape the country ...