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See all EU institutions and bodiesTopic report 3/1999
This report summarises the annual information on ozone monitoring stations and exceedances of ozone threshold values during 1997 and gives a first evaluation of the observed exceedances of the thresholds during Summer 1998 (April-August).
EN PDF: GH-22-99-038-EN-C - ISBN: 92-9167-123-1
- (current) Air pollution by ozone in Europe in 1997 and summer 1998 - 22 July 1999