kingcounty-gov/epa-air-pollutant-monitoring-ozone-6tv6-piwf

  • air
  • air quality
  • environment
  • epa
  • ozone

EPA Air Pollutant Monitoring - Ozone

EPA Air Pollutant Monitoring - Ozone

Daily summary of air quality at specified locations in King County (Ozone). Air quality monitors measure concentrations of ozone throughout the country. EPA, state, tribal and local agencies use that data to ensure that ozone is at levels that protect public health and the environment. Nationally, average ozone levels declined in the 1980's, leveled off in the 1990's, and showed a notable decline after 2002. The charts below show national and regional trends in ozone concentrations.

Columns

NameSocrata field nameColumn name in sgr mountData typeDescription
LocationlocationlocationPoint
local_site_namelocal_site_namelocal_site_nameText
date_of_last_changedate_of_last_changedate_of_last_changeText
first_max_valuefirst_max_valuefirst_max_valueNumber
sample_durationsample_durationsample_durationText
first_max_hourfirst_max_hourfirst_max_hourNumber
method_codemethod_codemethod_codeText
cbsa_codecbsa_codecbsa_codeText
arithmetic_meanarithmetic_meanarithmetic_meanNumber
date_localdate_localdate_localText
observation_percentobservation_percentobservation_percentNumber
latitudelatitudelatitudeNumber
parameterparameterparameterText
validity_indicatorvalidity_indicatorvalidity_indicatorText
site_addresssite_addresssite_addressText
state_codestate_codestate_codeText
event_typeevent_typeevent_typeText
site_numbersite_numbersite_numberText
longitudelongitudelongitudeNumber
observation_countobservation_countobservation_countNumber
datumdatumdatumText
parameter_codeparameter_codeparameter_codeText
units_of_measureunits_of_measureunits_of_measureText
county_codecounty_codecounty_codeText
citycitycityText
methodmethodmethodText
pollutant_standardpollutant_standardpollutant_standardText
pocpocpocNumber
countycountycountyText
statestatestateText
cbsacbsacbsaText
aqiaqiaqiNumber