Air quality remains normal in the region near the warehouse which was destroyed by blasts Wednesday night, the Tianjin environmental bureau said.

When was natural gas discovered?

Imagine asking your phone to calculate the optimal route for cycling to work while enjoying the best air quality, or calculating whether it's better to just take the train or bus to reduce pollutio

We’ve come to rely on Google Street View for everything from roads to hiking paths to coral reefs, but we may soon rely on it for something even more important – mapping urban air pollution.

The U.S.

Air-pollution levels in downtown Yangon exceed international standards, city authorities have revealed.

The State Pollution Control Board (SPCB) does not have equipment to monitor revised ambient air quality (NAAQ) norms notified by the Central Pollution Control Board (CPCB) in November 2009.

Asks people to challenge ban in the Supreme Court

This document is the annual European Union (EU) emission inventory report to the United Nations Economic Commission for Europe (UNECE) Convention on Long-range Transboundary Air Pollution (CLRTAP).

The air quality in Delhi has worsened considerably in past few years, according to the Economic Survey of Delhi 2014-15 released on Wednesday