Data Catalog
Table: County Air Quality Index
- Description
Air Quality Index
- View sample data
Associated Geometries
- US Census 2000 County and County Equivalent Boundaries (us_census00.county_geom) ->
Table Data Elements
- Number of days AQI was Unhealthy (epa_airquality.county_data.unhealthy)
- Number of days AQI was Unhealthy
- Data type: AreaAverage
- Number of days AQI was Moderate (epa_airquality.county_data.days_moderate_aqi)
- Number of days AQI was Moderate
- Data type: AreaAverage
- fips (epa_airquality.county_data.fips)
- County FIPS code
- Data type: Char
- Number of days main AQI pollutant was O3 (epa_airquality.county_data.pollut_o3)
- Number of days main AQI pollutant was O3
- Data type: AreaAverage
- Median AQI value (epa_airquality.county_data.med_aqi_value)
- Median AQI value
- Data type: AreaAverage
- Number of days main AQI pollutant was CO (epa_airquality.county_data.pollut_co)
- Number of days main AQI pollutant was CO
- Data type: AreaAverage
- Number of days AQI was Good (epa_airquality.county_data.days_good_aqi)
- Number of days AQI was Good
- Data type: AreaAverage
- Number of days AQI was Unhealthy for Sensitive Groups (epa_airquality.county_data.unhealthy_sens_grps)
- Number of days AQI was Unhealthy for Sensitive Groups
- Data type: AreaAverage
- Number of days main AQI pollutant was SO2 (epa_airquality.county_data.pollut_so2)
- Number of days main AQI pollutant was SO2
- Data type: AreaAverage
- Number of days with AQI data (epa_airquality.county_data.aqi_data)
- Number of days with AQI data
- Data type: AreaAverage
- Maximum AQI value (epa_airquality.county_data.max_aqi_value)
- Maximum AQI value
- Data type: AreaAverage
- 90th percentile AQI value (epa_airquality.county_data.percentile_90)
- 90th percentile AQI value
- Data type: AreaAverage
- Number of days main AQI pollutant was PM10 (epa_airquality.county_data.pollut_pm10)
- Number of days main AQI pollutant was PM10
- Data type: AreaAverage
- Number of days main AQI pollutant was NO2 (epa_airquality.county_data.pollut_no2)
- Number of days main AQI pollutant was NO2
- Data type: AreaAverage
- Number of days main AQI pollutant was PM2.5 (epa_airquality.county_data.pollut_pm2_5)
- Number of days main AQI pollutant was PM2.5
- Data type: AreaAverage
Data Periods
- Current Period: 2007
- Period: 2007
- Code Name: 2007
- Description: 2007 Air Quality Index
- Beginning: 2007-01-01T00:00:00
- Ending: 2007-12-31T23:59:59