Authorities say the industry contributes $50 million a year to the city’s tourism economy, but the number of tourist ...

A city may have to wait 20 years to cut pollution levels to legal limits because of issues with a single road. Stephenson ...

State regulators have restarted Zenith Energy’s air quality permit process, announcing two public hearings and a public ...

Cities in California, Texas and Arizona are expecting air quality to become unhealthy for sensitive groups on Thursday.

Air-quality officials are advising people in several Southern California cities to keep their doors and windows closed amid ...

The Texas Commission on Environmental Quality has issued an Ozone Action Day, also known as an Air Quality Alert, for the ...

Mayor Clara Brugada and Mexico's private sector signed an agreement Tuesday to improve the capital's poor air quality through ...

A new report shows that some of the nation's most polluted cities are in Southern California, four of which call the Inland ...

Lahore is among the cities with the worst air pollution in the world; Islamabad is catching up; and even Karachi, despite its ...

Dhaka, the overcrowded capital city of Bangladesh, has ranked fifth on the list of cities with the worst air quality with an ...

The CAG report reveals alarming deficiencies in Delhi’s efforts to combat vehicular air pollution. The report tabled by CM ...

Gurgaon: Two of the five continuous ambient air quality monitoring systems (CAAQMS) in the district — Vikas Sadan and Manesar ...