South Dakota
unknown
( -96.681, 43.537) long/lat
( 25.648, 391.623) Lambert
( 66, 74) coarse grid cell
hourly concentrations (monitored)
527 matched pnts; mean err. (mod.-mon.) = -3.42; RMS err.= 11.85
mon. max 72.0 7/30/02 hr 16 Tue
mod. max 57.5 8/7/02 hr 17 Wed
modeled and monitored concentrations
model error by wind angle