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Air Quality Monitoring: Automatic Urban and Rural Network NI

Hourly air quality observation data from Northern Ireland's Automatic Urban and Rural Network (AURN) monitoring stations.

The AURN is the UK's largest automatic monitoring network. It includes automatic air quality monitoring stations measuring oxides of nitrogen (NOx), sulphur dioxide (SO2), ozone (O3) and particles (PM10 and PM2.5).

These monitoring sites provide high resolution hourly information which is communicated rapidly to the public, using a wide range of electronic, media and web platforms.

This dataset has been obtained from Defra's uk-air.defra.gov.uk Air Information Resource. The data prior to 2016 has been ratified, but any less than 6 months old may still be subject to quality control process. Not all stations monitor the same information. The data has been downloaded through the open-source tools for analysing air pollution data. These tools are useful for performing further analysis and interrogation of AURN data.

Please note that there is no data for Derry Rosemount (DERR) site as it started functioning only in March 2016.

Visit the Openair website for more.

© Crown 2015 copyright Defra via uk-air.defra.gov.uk, licenced under the Open Government Licence (OGL).

Data and Resources

Dataset Info

These fields are compatible with DCAT, an RDF vocabulary designed to facilitate interoperability between data catalogs published on the Web.
FieldValue
Publisher
Author
Automatic Urban and Rural Network (AURN)
Modified Date
2016-09-07
Release Date
2015-06-25
Frequency
Daily
Identifier
9287dd15-8823-461c-b8d3-7f859b1b4afb
Licence
Open Definition
Topic
Spatial / Geographical Coverage Area (WKT)
POLYGON ((-8.16926 55.4436, -5.08667 55.4436, -5.08667 53.8702, -8.16926 53.8702, -8.16926 55.4436))
Spatial / Geographical Coverage Location
Northern Ireland
Temporal Coverage
01/01/2000
Granularity
Hourly
Data Dictionary
pm10: particulate pollution, coarse dust particles (pm10=nv10+v10) pm2.5: particulate pollution, fine particles (pm2.5=nv2.5+v2.5) o3: ozone level nv10: non-volatile PM10 v10: volatile PM10 ws: wind speed wd: wind direction co: carbon monoxide no: nitrogen monoxide no2: nitrogen dioxide nox: nitrogen oxide so2: sulphur dioxide
Contact Name
Bob Harper
Contact Email