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On very hot days use public transport rather than your car.
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Topics:
Air pollution
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Last modified:
Aug 04, 2009
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.
Read more: http://www.eea.europa.eu/maps/ozone/welcome
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