2024/25: Concentrations of per- and polyfluoroalkyl substances in the rainwater of South-Eastern Australia

Navneet Singh, Matthew P J Askeland, Steven Utembe, Timothy L Coggan, Oliver A H Jones

Environmental Toxicology and Chemistry, vgag204, https://doi.org/10.1093/etojnl/vgag204

20 km west of the Melbourne city centre: Rainwater.

1/04/2024: PFHpA 2.5 ng/l, PFOA 13.4 ng/l, PFNA 2.5 ng/l, PFOS 1.7 ng/l. Sum PFAS 20.1 ng/l.

7/04/2024: PFBA 1.5 ng/l, PFPeA 0.5 ng/l, PFHxA 1.25 ng/l, PFHpA 1.05 ng/l, PFOA 4.05 ug/l, PFNA 1.4 ng/l, PFDA 1.4 ng/l, PFOS 4.85 ng/l. Sum PFAS 16 ng/l.

1/01/2025: PFBA 2.45 ng/l, PFPeA 0.55 ng/l, PFHxA 0.6 ng/l, PFHpA 0.4 ng/l, PFNA 0.3 ng/l, PFDA 0.3 ng/l, PFOS 0.35 ng/l. Sum PFAS 4.95 ng/l.