opendata-maryland-gov/maryland-ozone-exceedance-days-20162021-dcmf-iu5m
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Maryland Ozone Exceedance Days 2016-2021

Maryland 8-Hour Ozone Concentrations Exceeding 2015 Health-Based Standard in ppb, Finalized Data. In 2015 EPA set the ozone standard to 70 ppb. High levels of ozone can cause health effects including increased asthma attacks and other respiratory effects. You can get more information about the health effects at http://www.epa.gov/air/ozonepollution/. This data set details which monitoring locations in Maryland exceeded the standard between 2016 and 2021 and the maximum concentrations on the dates the standard was exceeded. More information on Maryland's air quality monitoring is available at http://www.mde.state.md.us/programs/Air/AirQualityMonitoring/Pages/index.aspx.

Columns

NameSocrata field nameColumn name in sgr mountData typeDescription
State-wide Maxstate_wide_maxstate_wide_maxNumber
Southern Marylandsouthern_marylandsouthern_marylandNumber
RockvillerockvillerockvilleNumber
Piney Runpiney_runpiney_runNumber
PG Equestrian Centerpg_equestrian_centerpg_equestrian_centerNumber
HU-Beltsvillehu_beltsvillehu_beltsvilleNumber
Hart-Miller Island*hart_miller_islandhart_miller_islandNumber*Hart-Miller Island was a special purpose monitor in operation between 2016 and 2017
Glen Burnieglen_burnieglen_burnieNumber
FurleyfurleyfurleyNumber
Fair Hillfair_hillfair_hillNumber
EssexessexessexNumber
CalvertcalvertcalvertNumber
Beltsville (CASTNET)beltsville_castnetbeltsville_castnetNumber"CASTNET" are EPA-sponsored monitors
AldinoaldinoaldinoNumber
YearyearyearCalendar date
DatedatedateCalendar date
Annual Countannual_countannual_countNumber
South Carrollsouth_carrollsouth_carrollNumber
PadoniapadoniapadoniaNumber
MillingtonmillingtonmillingtonNumber
Horn Pointhorn_pointhorn_pointNumber
HagerstownhagerstownhagerstownNumber
Frederick Airportfrederick_airportfrederick_airportNumber
EdgewoodedgewoodedgewoodNumber
Blackwater NWR (CASTNET)blackwater_nwr_castnetblackwater_nwr_castnetNumber"CASTNET" are EPA-sponsored monitors
 
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