Clean Air Better Business
Uto Patrick – Cross River Partnership
2nd June 2016
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The CO2, NOx and PM10
emissions factors were
imported into the iTRACE
Data mining system and
applied to the workplace
summary statistics to
produce a number of
measures that could be
used to
analyse the Air Quality
data in iTRACE.
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Example outputs
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a. The Box top and
bottom show the
75th and 25th
percentile
b. The top Whisker
shows the
maximum value
c. The bottom
Whisker shows the
minimum value
d. The Mean is
show as a solid
horizontal line
e. The Median is
show as a dotted
horizontal line.
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Relationship between emission
concentration and health impacts
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Graph showing 1 minute avg. black carbon
concentrations
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Graph showing cumulative black carbon
concentrations
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Communication
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Supply chain
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Transport
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Uto Patrick
Air Quality Project Manager
MAQF - Clean Air Better Business
Email: [email protected]
Tel: 0207 9262983 / 07785660504
: @CRP_CABB
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