Air pollution is widely recognized as a major threat to public health, and while air quality data is widely available, the ...

Gurgaon: After staying four days in ‘poor' and ‘very poor' categories, air on Wednesday improved to ‘moderate' with an air ...

The air quality index (AQI) was recorded at 304, marking a sharp rise from the previous day's index of 214. The last time the ...

Chet Wayland was behind development of the Air Quality Index, a popular and color-coded ranking tool and modeling key to ...

Delhi’s air quality improved to the “moderate” category even as light rain was likely late on Wednesday night and on Thursday ...

Bengaluru’s weather vs. other Indian cities! From clear skies in Mumbai to rain in Kolkata, see how your city stacks up ...

Rising wildfire, flood and insurance risks could reshape Eugene’s housing market. How will climate change impact Lane County ...

Dhaka has ranked the sixth on the list of cities with the worst air quality with an AQI score of 171 on Tuesday ...

Experts warn that a prolonged dry spell may exacerbate forest fires and further worsen pollution levels. Vulnerable and ...

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 ...

Under the UNECE Air Convention, Governments cooperate to improve air quality for a better environment and human health. Find out about the current air quality in Geneva. The colours light blue (low) ...