Daily nitrate, sulfate, and sea salt aerosol mass concentrations measured at Ragged Point, Barbados from 1990-2011 and aerosol and meteorological model predictions from EQUATES

In the file Daily Ragged Pt nitrate_sulfate_sea salt concentrations.csv we provide the daily nitrate, sulfate, sodium and calculated sea salt (as sodium * 3.252) mass concentrations, which have been filtered for days when the sampling pump run time <10%. Negative values have also been excluded. In the file Monthly EQUATES Aerosol_Gas_and_met 2002_2011.csv provides the predicted values of particulate nitrate, sulfate, calculated non-sea salt sulfate, sodium, and calculated dust mass concentrations. Particle data is segregated into fine particulate matter (PMF, including Aiken and accumulation modes) and coarse (PMC). Gas phase sulfur dioxide, carbon monoxide, hydrogen peroxide, benzene, and hydroxyl radical concentrations. Meteorological data includes relative humidity, temperature, precipitation, wind speed and wind direction.