GROUND LEVEL OZONE
September 1st, 2003
BY KEITH NUTHALLAS environmental health officers assess a hot summer that created high pollution concentrations and heat exhaustion, a new European Union directive on ground level ozone has come into force. The legislation requires EU Member States to assess ground ozone concentrations throughout their whole national territory and to inform the public of any readings above 180 ?g/m3.Where ozone concentrations approach an alert threshold of 240 ?g/m3, public authorities must also consider short-term actions such as restricting road traffic and the use of solvents, ...
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