gairEPA: Get US Air Data from the EPA website

Description Usage Arguments Value Examples

Description

This function downloads air data for EPA.

Usage

1
gairEPA(year = 2012, type = "o3", freq = "daily", keepcsv = FALSE)

Arguments

year

EPA offers data from 1990-2014, default is 2002

type

o3, so2, co, no2, pm25, pm25a, pm10, pm25spec, wind, temp, bp, rhdp, haps, vocs, lead

freq

daily, or hourly

keepcsv

Whether to keep the csv data; default is FALSE

Value

A rda file in current directory

Examples

1
2
gairEPA(year = c(2013-2014), type = "so2")
gairEPA(2000, "co2", "hourly")

jjchern/gair documentation built on May 19, 2019, 11:38 a.m.