Texas environmental regulators will decide whether to give Dallas County a "nonattainment" designation. The county exceeded ...

Air monitoring equipment detected levels of hydrogen sulfide above state thresholds near the Tijuana River Valley.

Broomfield City Council discussed items from this year’s focus session in a study session, including minimum wage increase ...

Air quality should improve slowly over the course of the day with the high pressure above breaking down as rain approaches.

Dr. Barbara Mann is a pulmonologist at the Mount Sinai National Jewish Health Respiratory Institute. She joined WNYC to talk ...

India's capital was left gasping this week as air pollution smog reduced visibility to near zero and raised air quality ...

Pines, we don’t think about air quality very much. Many of us came from Phoenix, southern California, or other urban areas ...

Running an air purifier can help ease your mind about dangerous gases and inhalable particles in your home. The tiny Amazon ...

Delhi's air quality remained stagnant in the "very poor" category on Tuesday, with experts warning that it may deteriorate to ...

Stubble fires down but so is wind speed, a big reason for bad air in the national capital, a city of 8 million vehicles, high population density and heavy construction debris ...

Lahore's ongoing struggle with heavy smog continues as the city's air quality index (AQI) reached 299 on Wednesday, just one ...

SAN DIEGO — The ongoing sewage crisis in San Diego's South Bay has taken a turn for the worse, with county officials issuing ...