Nitrogen dioxide - Hourly limit value for the protection of human health
Figure
Created 22 Aug 2014
Published 22 Aug 2014
Last modified 04 Sep 2014
1
min read
Topics:
Air pollution
,
In the air quality directive (2008/EC/50), the EU has set two limit values for nitrogen dioxide (NO2) for the protection of human health: the NO2 hourly mean value may not exceed 200 micrograms per cubic metre (µg/m3) more than 18 times in a year and the NO2 annual mean value may not exceed 40 micrograms per cubic metre (µg/m3). These limit values come into force for concentrations measured from 1.1.2010 so during 2009 a margin of tolerance equal to an annual mean value of 42 micrograms per cubic metre (μg/m3) is still in place
Metadata
-
Last upload:
- 22 Aug 2014
-
Temporal coverage:
- 2012
-
Tags:
- nitrogen dioxide , air quality , air pollution
-
Geographic coverage:
-
Rights:
- EEA standard re-use policy: unless otherwise indicated, re-use of content on the EEA website for commercial or non-commercial purposes is permitted free of charge, provided that the source is acknowledged (https://www.eea.europa.eu/legal/copyright). Copyright holder: European Environment Agency (EEA).
-
Owners:
- European Environment Agency (EEA)
-
Figure type:
- Map
Permalinks
- Permalink to this version
- 17d0c49de78d4b3c889a2d3369aa2d5d
- Permalink to latest version
- 6C278956-390E-44D3-ADBC-C28A7A27BA5F
Older versions
For references, please go to https://www.eea.europa.eu/data-and-maps/figures/nitrogen-dioxide-hourly-limit-value-for-the-protection-of-human-health or scan the QR code.
PDF generated on 16 Sep 2019, 02:56 AM
Document Actions
Share with others