Exceedance of air quality limit value of PM10 in urban areas (EEA member countries), 1996-2002
Over the years 1997-2002 the total population for which exposure estimates are made, increases from 34 to 106 million people due to an increasing number of monitoring station reporting air quality data. Year-to-year variations in exposure classes are partly caused by the changes in spatial coverage.
For references, please go to http://www.eea.europa.eu/data-and-maps/figures/exceedance-of-air-quality-limit-value-of-pm10-in-urban-areas-eea-member-countries-1996-2002 or scan the QR code.
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