Table 2.
PM Type | %OPAA
|
%OPUA
|
%OPGSH
|
||||
---|---|---|---|---|---|---|---|
x | ±SD | x | ±SD | x | ±SD | ||
PM2.5 | Indoor | 34.56 | 3.38 | 5.94 | 1.64 | 1.78 | 4.56 |
Outdoor | 32.98 | 2.28 | 8.03 | 2.55 | 3.60 | 1.58 | |
PM10 | Indoor | 25.00 | 2.57 | 5.22 | 3.40 | 0.20 | 2.52 |
Outdoor | 27.75 | 0.95 | 7.55 | 3.35 | 5.08 | 3.15 | |
TSP | Indoor | 32.42 | 1.28 | 4.68 | 3.90 | 0.00 | 3.92 |
Outdoor | 25.70 | 1.22 | 7.52 | 2.96 | 1.78 | 2.38 | |
SPablank | 6.90 | 1.40 | 4.60 | 3.50 | 2.30 | 4.00 | |
LDNb | 57.40 | 1.90 | 3.10 | 5.50 | 31.90 | 0.50 |
Results are shown for ascorbate oxidation (expressed as OPAA), glutathione oxidation (expressed as OPGSH), and urate oxidation (expressed as OPUA)
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London roadside PM Control