The Environmental Protection Authority (EPA) has established a permanent air quality monitoring network in Tema, Ghana’s main ...

An updated air quality alert was reported by the National Weather Service on Sunday at 4:18 p.m. in effect until Tuesday at ...

The wildfire smoke has cleared (for now), ending Minnesota's longest air quality alert on record. State of play: Minnesotans ...

An air quality health advisory was issued for the New York City Metro area due to the impact of smoke from Canadian wildfires, authorities said.

Hanoi, consistently rated as one of the most polluted cities in the world, will impose restrictions on the types of vehicles ...

By CALEIGH WELLS When wildfires burn, the smoke can travel long distances and degrade air quality far away, which presents ...

Los Angeles uses water from creeks that feed Mono Lake. Three decades after a decision that was intended to save the lake, ...

The "unhealthy" air, which ranks as level four of six on the Air Quality Index, comes after multiple consecutive days of air quality alerts.

The Louisville formaldehyde plant bordering a residential neighborhood will have two additional years to comply with toxic air emission rules.

For the second day in a row, an Air Quality Health Advisory has been issued for Niagara County and the rest of Western New York through midnight due to the ...

A new review warns that plastic pollution is causing disease and death from infancy to old age, costing $1.5 trillion annually in health damages.

Local clean air advocates say a move by the Trump administration to undermine regulations that limit climate pollution will ...