The red-level air quality index (AQI) category—covering values from 151 to 200—means the air is unhealthy for everyone, not ...

With Kathmandu recently ranked as the world’s most polluted city in terms of air quality, Nepal correspondent Prayas Dulal ...

On April 14, residents of Hanoi are once again facing dangerous air quality, with multiple monitoring stations reporting ...

University of Utah researchers identify dust and wildfire smoke as new air quality threats on the Wasatch Front, discussed at ...

EnviroBiotics, the leader in bio-based indoor purification, announced the launch of two revolutionary products: the E-Biotic ...

Air quality levels are harmful for sensitive populations in parts of Nebraska, and children are urged to stay indoors.

A new study has found a direct link between early-life exposure to ground-level ozone and asthma or wheezing in young children.

According to a weather report by the weather department, Mumbai city will experience prominently clear skies on April 13. The ...

Los Angeles County residents continue to express deep frustration with the high cost of living, in addition to dealing with the impacts of the January wildfires, immigration and concerns about ...

Under the influence of a dusty airstream, the level of pollutants in the air, including suspended particulate matter, are ...

Hong Kong's Environmental Protection Department (EPD) has issued a warning regarding the ongoing impact of a dust-laden air flow, which has already started affecting the city's air quality. This ...