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A REST web service API allowing the retrieval of real time air quality index data from AirNow.
Search relevance: 1.00 | Views last month: 144 | Catalog Last Checked: May 01, 2026 at 06:06 PM -
The CASTNET Download Data module allows users to select, view, and download CASTNET data (Raw, Aggregate, Modeled & Factual Data) based on user selections. CASTNET sites are located in or near...
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Pollen was measured in ambient air by several methods and in wet atmospheric deposition samples at three monitoring sites in the National Atmospheric Deposition Program (NADP) National Trends...
Search relevance: 1.00 | Views last month: 41 | Catalog Last Checked: May 05, 2026 at 07:52 PM -
Citywide raster files of annual average predicted surface for nitrogen dioxide (NO2), fine particulate matter (PM2.5), black carbon (BC), and nitric oxide (NO); summer average for ozone (O3) and...
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8-hour daily maximum ozone concentrations as measured by the Clean Air Status and Trends Network (CASTNET)
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A REST web service API allowing the retrieval of historical air quality data from EPA.
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This dataset provides modeled predictions of PM2.5 levels from the EPA's Downscaler model. Data are at the census tract level for 2011-2015. These data are used by the CDC's National Environmental...
Search relevance: 1.00 | Views last month: 15 | Catalog Last Checked: August 09, 2025 at 06:18 AM -
AQS data is a publicly available dataset, which is part of this study. This data can be found on EPA website https://aqs.epa.gov/aqsweb/airdata/download_files.html (accessed on 1 April 2023). PA...
Search relevance: 1.00 | Views last month: 15 | Catalog Last Checked: April 21, 2026 at 08:07 PM -
Data contains various indicators of vulnerability to wildfire smoke exposure and health effects. This dataset is associated with the following publication: Jung, J., J.L. Wilkins, C.L....
Search relevance: 1.00 | Views last month: 12 | Catalog Last Checked: April 21, 2026 at 08:07 PM -
This dataset includes eighteen years of emissions and sequestration estimates (2005-2022) in two separate tables. Table 1 includes the greenhouse gas emissions from the combustion and extraction...
Search relevance: 1.00 | Views last month: 12 | Catalog Last Checked: May 05, 2026 at 09:04 PM -
This dataset includes ten years of emissions and sequestration estimates (2005-2014) in two separate tables, 1) the combustion and extraction of fossil fuels on Federal lands and 2) processes from...
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The United States Environmental Protection Agency’s National Nutrient Inventory provides estimates of major agricultural, urban, atmospheric, and natural nutrient fluxes for the contiguous US at...
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The United States Environmental Protection Agency (US EPA) conducts extensive research to enhance the scientific foundation for national environmental decision-making. In this context, US EPA has...
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The Emissions & Generation Resource Integrated Database (eGRID) is a comprehensive source of data on characteristics of almost all electric power generated in the United States. This data includes...
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Owners or operators of emission sources that are subject to 6 NYCRR Subpart 201-6 must obtain a Title V facility permit. Draft permits are official versions of permits whose initial...
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The City-based Optimization Model for Energy Technologies (COMET-NYC) is an energy system modeling tool developed by the U.S. Environmental Protection Agency. COMET is applied to New York City to...
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The dataset contains a list of cardiac and vascular biomarkers that were obtained on each day a participant visited the EPA Human Studies Facility. It also contains ozone concentrations on those...
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API operated by Louisville Metro that returns AQI information from local sensors operated by APCD. Shows the latest hourly data in a JSON feed.The Air Quality Index (AQI) is an easy way to tell...
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We used data from the National Birth Defects Prevention Study to identify infants born in North Carolina with available new born blood spots. We processed dried blood spots to characterize DNA...
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This dataset includes ethylene oxide measurements from diesel vehicle exhaust using an optimized canister-based measurement approach. This dataset is associated with the following...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: April 21, 2026 at 08:06 PM
