This report is based upon data submitted to the European Commission under Directive 92/72/EEC on air pollution by ozone …

Summary of a draft report to the European Commission giving a preliminary evaluation of ozone pollution across Europe … Council Directive 92/72/EEC on air pollution by ozone. …

In summer 2004, the levels of ground-level ozone were high in southern Europe with widespread exceedances of the … information threshold value (180 µg/m3), as laid down in the ozone directive (2002/3/EC). The exceedances of the information … directive's long-term objective to protect human health, 120 µg/m3 of ozone concentration over 8 hours, was extensively exceeded …

In summer of 2005 levels of ground-level ozone were high in southern Europe with widespread exceedances of the … information threshold value (180 micro g/m3) laid down in the ozone directive (2002/3/EC). The frequency of exceedances of the … highest one-hour ozone concentration in summer 2005 (361 micro g/m3) was observed in Portugal. Other high hourly ozone …

In summer 2006, levels of ground-level ozone were high in southern Europe and north-western Europe, with widespread … than those in previous years, though not as high as in the record year 2003. The highest one-hour ozone concentration in … summer 2006 (370 μg/m3) was observed in Italy. Other high hourly ozone concentrations of between 300 and 360 μg/m3 were …

Ozone levels during the summer of 2007 were among the lowest in the past decade.. The number and spatial extent of … threshold value (180 microgram/m3, Directive 2002/3/EC) occurred in the northern part of Europe. The highest one-hour ozone … was observed in Romania. High hourly ozone concentrations of between 300 and 360 microgram/m3 were reported a total of six …

This report gives an overview of reported ground-level ozone concentrations between April and September 2008, and …

In this study, long-term measurements of rural background ozone levels are analysed and compared with modelling results … to sources of ozone precursors (mainly traffic). Reference is also made to several national and regional studies of ozone …

This report presents particulate matter (PM10) and ground‑level ozone concentration maps covering the whole of Europe …