This chart shows past emission trends of nitrogen oxides in the EEA-32 and EU-27 group of countries. In addition - for the EU-27 - the 2010 emission ceiling and aggregated projections reported by Member States are shown.
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The 'with measures' (WM) projections reported by Member States take into account currently implemented and adopted policies and measures. Where countries have instead reported 'business as usual' or 'current legislation' projections, it is assumed for comparison purposes that these are equivalent to a WM projection.
On very hot days use public transport rather than your car.
Car exhaust emissions react with sunlight and heat to cause polluting gases such as tropospheric ozone. This is the main ingredient of poor air quality and photo-chemical smog, which can cause breathing difficulties. To find out the level of ozone pollution across Europe, go to EEA's Live Ozone Map.
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