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Table 1
(a) AOT40 is an indication of accumulated ozone exposure, expressed in micrograms per cubic metre (μg/m3) per hour, over a threshold of 40 parts per billion (ppb). ... (b) In the context of this briefing, only yearly AOT40 values, called thresholds, are considered, while five-year averages are not. ...
10 Dec 2024
Topics:
![[object Object]](https://www.eea.europa.eu/en/analysis/publications/impacts-of-air-pollution-on-ecosystems-in-europe/table-1/@@images/preview_image-400-918685ca93f3eb3cffa8b15e0fc5fe30.png)
Exposure of forest areas to ozone in EEA member countries
The figure shows the percentage of forested areas in the EEA-32 countries exposed to ozone, expressed as AOT40. ...
10 Dec 2024
Topics: Air pollution, Forests and forestry, Nature protection and restoration
![[object Object]](https://www.eea.europa.eu/en/analysis/maps-and-charts/exposure-of-forest-areas/@@images/preview_image-400-557349334d946ee2b0ca54a6ce1d4844.svg)
Exposure of agricultural areas to ozone in EEA member countries
Note:The figure shows the percentage of agricultural areas in the EEA-32 countries exposed to four different interval concentrations of ozone, expressed as AOT40, following the Directive 2008/50/EC. ...
24 Jun 2024
Topics: Air pollution, Agriculture and food, Nature protection and restoration
![[object Object]](https://www.eea.europa.eu/en/analysis/maps-and-charts/exposure-of-agricultural-area-to-12/@@images/preview_image-400-eeddca266c757434248c87bc8b044c86.svg)
Exposure of forest areas to ozone in EEA member countries
Note:The figure shows the percentage of forested areas in the EEA-32 countries exposed to five different interval concentrations of ozone, expressed as AOT40, following the critical levels defined by the ...
24 Jun 2024
Topics: Air pollution, Forests and forestry, Nature protection and restoration
![[object Object]](https://www.eea.europa.eu/en/analysis/maps-and-charts/exposure-of-forest-area-to-11/@@images/preview_image-400-2d0e8d643e0bc5fb869fa70d85540739.svg)
O3, European air quality data, (interpolated data)
It provides estimates for human health related indicators of pollutants ozone (93.2 percentile of maximum daily 8-hour means, SOMO35, SOMO10) and vegetation related ozone indicators (AOT40 for vegetation ...
5 Jun 2024
Topics: Air pollution
European air quality data (interpolated data)- Series
average, 90.4 percentile of daily means), PM2.5 (annual average), ozone (93.2 percentile of maximum daily 8-hour means, SOMO35, SOMO10) and NO2 (annual average), and vegetation related ozone indicators (AOT40 ...
6 Jun 2024
Topics: Air pollution, Pollution
ETC HE Report 2024/4: Air quality maps of EEA member and cooperating countries for 2022. PM10, PM2.5, O3, NO2, NOx and BaP spatial estimates and their uncertainties.
percentile of maximum daily 8-hour means, peak season average of maximum daily 8-hour means, SOMO35, SOMO10), NO2 (annual average) and benzo(a)pyrene (annual average), and vegetation related ozone indicators (AOT40 ...
5 Dec 2024
Topics: Various other issues
Exposure of Europe's ecosystems to ozone
Ground-level ozone adversely affects human health, vegetation and ecosystems across Europe. This leads to decreased crop yields and forest growth, and loss of biodiversity. In 2022, almost one third of Europe’s agricultural lands were exposed to ozon…
24 Jun 2024
Topics: Air pollution, Agriculture and food, Nature protection and restoration
Trends in O3 indicator AOT40 for vegetation and crops (2009-2018)
The map shows trend analysis considering the ozone indicator AOT40 for vegetation calculated at monitoring sites. ...
7 Oct 2020
Topics: Air pollution
![[object Object]](https://www.eea.europa.eu/en/analysis/maps-and-charts/trends-in-o3-indicator-aot40/@@images/preview_image-400-5f8224514b9b5b923ab852835c98670b.png)
Rural concentration of the ozone indicator AOT40 for forest, 2018
Accumulated ozone exposure values for forest — over a threshold of 40 parts per billion (AOT40f) — for 2018, as calculated for the fusion maps and as measured at rural background stations.
1 Oct 2020
Topics: Air pollution, Biodiversity
![[object Object]](https://www.eea.europa.eu/en/analysis/maps-and-charts/rural-concentration-of-the-ozone-6/@@images/preview_image-400-c402f42cb6e8c98a7fdfff3a3cbfe156.png)