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City
Air Quality recent views
City of New York —
Dataset contains information on New York City air quality surveillance data. Air pollution is one of the most important environmental threats to urban populations... -
Federal
Air Quality Measures on the National Environmental Health Tracking Network recent views
U.S. Department of Health & Human Services —
The Environmental Protection Agency (EPA) provides air pollution data about ozone and particulate matter (PM2.5) to CDC for the Tracking Network. The EPA maintains a... -
Federal
Integration of Slurry Separation Technology & Refrigeration Units: Air Quality - CO recent views
US Agency for International Development —
This is the carbon monoxide data. Each sheet (tab) is formatted to be exported as a .csv for use with the R-code (AQ-June20.R). In order for this code to work... -
Federal
Soil Methane and Combustible Gas Concentrations from Oil-Gas Well Pads in Utah, U.S.A. recent views
Department of the Interior —
Soil gas methane and combustible gas concentrations collected from oil and gas well pad locations in Utah. Soil gas samples were measured on site and/or collected for... -
Federal
Terrestrial Condition Assessment (TCA) Ozone Acute Exposure (Map Service) recent views
Department of Agriculture —
The average of N100 which is the sum of hours over 100 ppb in a given month and captures peak events of high exposure or acute exposure. Updated through 2018. Data... -
Federal
Integration of Slurry Separation Technology & Refrigeration Units: Air Quality - H2S recent views
US Agency for International Development —
This is the raw H2S data- concentration of H2S in parts per million in the biogas. Each sheet (tab) is formatted to be exported as a .csv for use with the R-code (AQ-... -
State
Maryland Ozone Exceedance Days 2016-2021 recent views
State of Maryland —
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... -
State
Maryland Ozone Exceedance Days in 2008 recent views
State of Maryland —
Maryland 8-Hour Ozone Concentrations Exceeding 2008 Health-Based Standard in ppb, Finalized Data. In 2008 EPA set the ozone standard to 75 ppb. High levels of ozone... -
State
Maryland Ozone Exceedance Days in 2005 recent views
State of Maryland —
Maryland 8-Hour Ozone Concentrations Exceeding 2008 Health-Based Standard in ppb, Finalized Data. In 2008 EPA set the ozone standard to 75 ppb. High levels of ozone... -
State
Maryland Ozone Exceedance Days in 2014 recent views
State of Maryland —
Maryland 8-Hour Ozone Concentrations Exceeding 2008 Health-Based Standard in ppb, Finalized Data. In 2008 EPA set the ozone standard to 75 ppb. High levels of ozone... -
State
Maryland Ozone Exceedance Days in 2004 recent views
State of Maryland —
Maryland 8-Hour Ozone Concentrations Exceeding 2008 Health-Based Standard in ppb, Finalized Data. In 2008 EPA set the ozone standard to 75 ppb. High levels of ozone... -
City
POLA - Emissions From Port Operations - NOx SOx DPM recent views
City of Los Angeles —
This table reports emissions from Port operations in oxides of nitrogen (NOx), Oxides of Sulfur (SOx), and Diesel Particulate Matter (DPM); emissions impact health... -
State
GHG Reporting Program Publication recent views
State of Washington —
This dataset contains data reported to Ecology as of November 29, 2023. The reported emissions are preliminary and have not been fully verified by Ecology. This... -
State
Maryland State Implementation Plans recent views
State of Maryland —
Maryland State Implementation Plans -
City
E-Designations recent views
City of New York —
This data set contains information and locations of (E) Designations, including CEQR Environment Requirements (Table 1) and CEQR Restrictive Declarations (Table 2),... -
City
Port of Los Angeles - Port Air Quality (2006 - 2013) recent views
City of Los Angeles —
Air quality by Elemental Carbon (EC) measure. Published historical data. Live and historical data is available via: http://caap.airsis.com/CurrentData.aspx -
State
Maryland Ozone Exceedance Days in 2011 recent views
State of Maryland —
Maryland 8-Hour Ozone Concentrations Exceeding 2008 Health-Based Standard in ppb, Finalized Data. In 2008 EPA set the ozone standard to 75 ppb. High levels of ozone... -
State
Maryland Ozone Exceedance Days in 2009 recent views
State of Maryland —
Maryland 8-Hour Ozone Concentrations Exceeding 2008 Health-Based Standard in ppb, Finalized Data. In 2008 EPA set the ozone standard to 75 ppb. High levels of ozone... -
State
Maryland OEDs 2013 recent views
State of Maryland —
Maryland 8-Hour Ozone Concentrations Exceeding 2008 Health-Based Standard in ppb, Preliminary Data. In 2008 EPA set the ozone standard to 75 ppb. High levels of ozone... -
State
Maryland Ozone Exceedance Days in 2007 recent views
State of Maryland —
Maryland 8-Hour Ozone Concentrations Exceeding 2008 Health-Based Standard in ppb, Finalized Data. In 2008 EPA set the ozone standard to 75 ppb. High levels of ozone...