Percentage of population exposed to NO2 annual concentrations in urban areas, EEA member countries, 1996-2005
Data prior to 1996 with a coverage of less than 50 million people are not representative for the European situation. Year-to-year variations in exposure classes are partly caused by changes in spatial coverage. Only urban background stations have been included in the calculations.
For references, please go to http://www.eea.europa.eu/data-and-maps/figures/percentage-of-population-exposed-to-no2-annual-concentrations-in-urban-areas-eea-member-countries-1996-2005-1 or scan the QR code.
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