Interpolated air quality data

Prod-ID: DAT-86-en
Created 22 May 2013 Published 23 May 2013 Last modified 11 Sep 2017
4 min read
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Interpolated maps showing air quality in Europe. The dataset has been reorganised in order to improve data harmonization among years and to facilitate storage and processing of the interpolated maps for the EEA data services.

GIS data

GIS files

Additional information


Additional information

The maps are derived primarily from Airbase background station monitoring data, few EMEP station monitoring data, supplemented with altitude, meterological ECMWF data and EMEP concentration modeling data. These maps are assessment tools for use at the European scale. They may show results which differ from assessments made at national scale.


Related content

Based on data

Figures produced

Produced Indicators

See also

Used in indicators

Exposure of ecosystems to acidification, eutrophication and ozone Exposure of ecosystems to acidification, eutrophication and ozone This indicator shows the negative impact of air pollution on ecosystems and vegetation in Europe. In particular, it shows: ecosystem areas with exceedances of the critical loads for acidification and eutrophication; and exposure of areas covered with vegetation (crops and forests) to ground-level ozone, last year's rural concentrations of ozone, and the annual variation at the European level of rural concentrations of ozone.   In the case of acidification and eutrophication, the area as well as the magnitude of critical load exceedances in ecosystems are shown. A critical load is a quantitative estimate of an exposure to one or more pollutants, below which significant harmful effects on specified sensitive elements of the environment do not occur according to present knowledge (ICP on Modelling and Mapping, 2015; UNECE, 2015). It represents the upper limit of one or more pollutants deposited on the Earth's surface that an ecosystem, such as a lake or a forest, can tolerate without its function (e.g. the nutrient nitrogen cycle) or its structure (e.g. with respect to plant species' richness) being damaged . A positive difference between the deposition loads of acidifying and/or eutrophying airborne pollutants and the critical loads is termed an 'exceedance'. In the case of ozone, the risk is estimated by reference to the 'critical level' for ozone for each location. This is a concentration of ozone in the atmosphere, above which direct adverse effects on receptors, such as human beings, plants, ecosystems or materials, may occur according to present knowledge (ICP on Modelling and Mapping, 2015; UNECE, 2015). 

Visualisations produced

European Environment Agency (EEA)
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