From: Genotoxic and epigenotoxic effects in mice exposed to concentrated ambient fine particulate matter (PM2.5) from São Paulo city, Brazil
Filters (n)
Mean ± SEM (range) ng/m3
Pyrene
6
1.66 ± 0.42 (3.6–9.0)
Benz[e]acephenantrylene
6.81 ± 1.88 (2.44–13.97)
Benzo[k]fluoranthene
8
1.42 ± 0.37 (0.44–3.17)
Benzo[a]pyrene
7
0.72 ± 0.14 (0.27–1.083)