Page 40 - Swale AQMA Feasibility Study April 2020_

AQMA Feasibility Assessment
A2 – Keycol Hill and Key Street, Swale

Table B.2: Monitored and Adjusted Modelled Total NO2 at Roadside
Monitoring Sites (2018)

-3
Concentrations (μg.m )
Monitor Type
ID
Monitored Modelled % Difference

ZW6 A 29.1 29.5 1.5%

SW20 DT 26.1 28.5 9.2%

SW37 DT 33.7 38.1 13.1%

SW38 DT 31.1 29.3 -5.9%

SW45 DT 39.7 44.5 12.0%

SW62 DT 33.7 34.6 2.7%

SW66 DT 35.4 26.9 -24.1%

SW111 DT 40.9 33.9 -17.1%

SW112 DT 35.4 32.6 -8.0%

SW113 DT 69.3 69.3 -0.03%
Note: DT = Diffusion Tube; A = Automatic Monitor

Figures and Appendices