Sentences with phrase «air pollution levels falling»

This, Oxford City Council said, would result in air pollution levels falling to «near - background levels.»

Not exact matches

The models suggested that levels of air pollution would fall without the government having to do much as older diesel vehicles are replaced by newer ones that emit less nitrogen dioxide.

Sections 243.1 - 243.4 of Article 243 of the Code, specifically: rate of the tax due on emissions of certain pollutants into the atmospheric air, caused by stationary sources of pollution; rates of the tax due on stationary sources» emissions into the atmospheric air of pollutants (compounds), which are not listed in Section 243.1 of this Article and are falling within a certain substance hazard category (except for carbon dioxide), shall be applicable subject to determined approximately safe impact levels of such substances» (compounds») impact on the atmospheric air of urban settlements; and rates of tax due on emissions of carbon dioxide