Reliable and adequate access to real time air quality data is important to enable action to curb air pollution and build the case for improving air quality of India cities.The advent of affordable and
This guidance framework has been developed for the Ministry of Environment and Forest and Climate Change, Ethiopia, that is the overarching apex body for management of air quality in Ethiopia. This guidance
Pressure from the automobile industry is delaying implementation of tighter vehicular emission norms in cities across India. Though four-wheelers in 11 cities, including the four metros, switched from Bharat Stage (BS) III emission norms to BS IV on April 1, other cities supposed to make the switch from BS II to BS III norms have to wait.
the European Commission (ec) will adopt Euro 6 stage of emission norms, along with the existing Euro 5 norms. It, however, trails behind leading nations in reducing nitrogen oxide (nox) emissions
In October 2006, the World Health Organisation (who) released new guidelines challenging governments around the world to improve air quality in their cities. The recommended limits of pm10, ozone