The T-value in the score for hazard refers to acute toxicity. Underlying data for P, B, T and risk comes from Fass.se.
Fass environmental information for formoterol from Bevespi Aerosphere (formoterol, glycopyrronium bromide) (downloaded 2019-12-13).
Persistence: "Percentage DOC Removal 28 days 20.5%. The phrase Formoterol fumarate dihydrate is potentially persistent” is chosen."
Bioaccumulation: Log D = 0.41 at pH 7.4.
Acute toxicity: There are data for 3 trophic levels, lowest for algae (Pseudokirchneriella subcapitata) 94 000 microg/L.
PEC/PNEC is based on sales data in Sweden in year 2017. PEC/PNEC = 0.0000016 which gives the risk insignificant.
Assessment report for formoterol and Riarify (beclometasone/formoterol/glycopyrronium bromide) 22 February 2018, EMA/155339/2018.
Persistence: No data.
Bioaccumulation: log Kow -0.02.
Toxicitet: No data.
"PEC surfacewater, default = 0.00012 microg/L. Conclusion: > 0.01 threshold (N)."
Author: Health and Medical Care Administration, Region Stockholm