1
st
dwelling Average
2
nd
dwelling Average
Percentage Reduction
CO
2.71 ± 3.28 ppm
1.49 ± 0.76 ppm
45%
CH
2
O
0.39 ± 0.63 mg/m
3
0.15 ± 0.1 mg/m
3
61.5%
NO
2
2.58 ± 3.56 μg/m
3
1.38 ± 0.71 μg/m
3
46%
P.M
2.5
9.75 ± 3.05 μg/m
3
7.63 ± 2.84 μg/m
3
21.7%
Table 3:
Summary table for the first modelling approach.
