Image via Shutterstock Officials are issuing a public health warning in one major American city over the quality of the air.

Following the subsequent decrease in the air pollution levels, the Commission for Air Quality Management (CAQM) revoked the ...

Teams of experts at Air Quality keep a network of statewide air monitors running smoothly year-round, which helps inform the ...

The Commission for Air Quality Management (CAQM) has revoked Stage-I of the Graded Response Action Plan (GRAP) across the National Capital Region (NCR) on Sunday, following a noticeable improvement in ...

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 Air Quality Index (AQI) stood at 278 on May 16, within the 'Poor' category. Forecasts by the India Meteorological ...

The Minnesota Pollution Control Agency (MPCA) has issued an air quality alert Tuesday from 12 p.m. to 9 p.m. for ground-level ...

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

A dense haze enveloped Delhi and surrounding areas within the National Capital Region, significantly reducing visibility for ...

It was first time in close to two weeks that the air quality dipped to this zone. The city had been breathing 'moderate' ...