Exposure index (IE) for a measurement day, per UNE-EN 689 — une689_exposure_index • expoquimR

Exposure index (IE) for a measurement day, per UNE-EN 689

Usage

une689_exposure_index(ed, vla)

Arguments

ed: Numeric. Daily exposure, see une689_daily_exposure().
vla: Numeric. Valor Limite Ambiental / occupational exposure limit (mg/m3).

Value

Numeric scalar (ed / vla), or NA_real_ if ed or vla are not valid (vla must be > 0).

Examples

une689_exposure_index(ed = 9, vla = 10)
#> [1] 0.9