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Nitrogen dioxide monitoring (automatic and non-automatic)

Nottingham conducts nitrogen dioxide monitoring as part of the Environment Act 1995: Part 3 Local Air Quality Management process: to determine compliance with the National Air Quality Objectives, and check that measures to reduce emissions of nitrogen dioxide are working.

Technical description

Nitrogen dioxide monitoring (non-automatic) This dataset contains monitoring information and geographical locations of Nottingham City Council's (monthly exposed) nitrogen dioxide diffusion tube monitoring programme. All values are expressed as ug/m3. Monitoring is carried out by exposing a grid coated with a chemical sensitive to nitrogen dioxide for a period of a month. The tube is then returned to the supplying laboratory for analysis. Tube data is provided 15 months in arrears due to the need for a correction factor to be applied by comparing data between a real time analyser and three collocated diffusion tubes. Nitrogen dioxide monitoring (automatic) This dataset contains monitoring data from Nottingham City Council's nitrogen dioxide automatic monitoring equipment located at Carter Gate, St Andrew's Road (both within Air Quality Management Area (AQMA) 2) and Lace Street (within AQMA 3). Monitoring is carried out continuously throughout a 24 hour period (except for a daily automatic zero-span calibration check typically between 0100 and 0200, and a manual calibration performed once every two weeks). The monitoring data is reported as ratified data i.e. it has been 'scaled' using calibration data to ensure its accuracy. All values are expressed as ug/m3.

Further information

Date last updated 17/01/2017
Frequency of update Annually
Date added 23/04/2015
Resource owner Nottingham City Council
Temporal extent 01/01/2015-31/12/2014
Use constraints None, but where used it must be credited to Nottingham City Council.
Geographic extent Nottingham
Contact Environmental.health@nottinghamcity.gov.uk
Additional Information Copies of reports compiled under the Local Air Quality Management process can be found on Nottingham Insight, by searching 'air quality'
Further information about air pollution and air quality is available on the City Council website

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Downloads

CSVNOC Carter Gate 2011-2014
JSONNOC Carter Gate 2011-2014
CSVNOC Carter Gate 2015
JSONNOC Carter Gate 2015
CSVNOC Lace Street 2008-2010
JSONNOC Lace Street 2008-2010
CSVNOC Lace Street 2011-2014
JSONNOC Lace Street 2011-2014
CSVNOC Lace Street 2015
JSONNOC Lace Street 2015
CSVNOC St Andrews Road 2011-2014
JSONNOC St Andrews Road 2011-2014
CSVNOC St Andrews Road 2015
JSONNOC St Andrews Road 2015
CSVNOC Diffusion Tube Data 2014
JSONNOC Diffusion Tube Data 2014
CSVNOC Diffusion Tube Data 2015
JSONNOC Diffusion Tube Data 2015

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Licensing

This resource is licensed under the Open Government Licence.

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[Insert name of information resource], Nottingham City Council, [date of publication], licensed under the Open Government Licence Open Government Licence

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