Air quality in the capital improved to the 'moderate’ category on Monday morning after being in the 'poor' category last week ...

Parents and educators are being warned to limit children's time spent outdoors in parts of southern New Mexico and El Paso, ...

Ozone is a gas comprised of three oxygen (O3) atoms. It is unstable and reacts easily to other gases. In its natural state, it is a component in several levels of the atmosphere. At high altitudes ...

Delhi's temperature rose slightly to 39.8°C with partly cloudy skies. Moderate air quality expected; AQI at 140. Similar ...

Dhaka, the overcrowded capital city of Bangladesh, has topped the list of cities with the worst air quality with an AQI index of 173 at 9:05am today (19 April). The air was classified as 'unhealthy', ...

Tourists visiting the area surrounding Mount Rushmore on Monday were hit with “unhealthy” air quality warnings in a wide ...

Senior writer Chris DeWeese edits Morning Brief, The Weather Channel’s weekday newsletter.

On Saturday morning, Delhi's air quality improved considerably, moving from the "poor" to the "moderate" category. At 8 a.m.

Spokesperson at the Ministry of Health and Population Prakash Budhathoki urged vulnerable groups — children, elderly, pregnant women and individuals with respiratory conditions — to exercise extreme ...

has ranked fifth on the list of cities with the worst air quality with an AQI score of 151 at 8:50am on Sunday, April 6. Today’s air was classified as ‘unhealthy,’ referring to a growing health threat ...

A misleading post is doing the rounds on social media platforms claiming that Delhi witnessed clean air for the first time in three years.

Central, Mong Kok and Tai Po among areas reaching ‘serious’ levels as dusty northern airstream brings pollutants to city for ...