Model comparison between CALPUFF and AERMOD on Chlorine ...

• Known shortcomings of current gridded
modeling input <strong>and</strong> their impact…precip.
inconsistences, lack of calms (very few), etc.
– Precipitation inconsistences – should be crosschecked
when employing wet deposition
– Fewer calms -- results…steady-state models
(<strong>AERMOD</strong>) will use more hours to calculate
concentration estimates; could lead to higher design
concentrations