Found 303 datasets matching filters.
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Dataset contains information on New York City air quality surveillance data. Air pollution is one of the most important environmental threats to urban populations and while all people are...
Search relevance: 1.00 | Views last month: 767 | Catalog Last Checked: May 05, 2026 at 10:27 PM -
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 -
This dataset contains modeled temperature, ozone, and PM2.5 data for the United States over the 21st century, using two global climate model scenarios and two emissions datasets.
Search relevance: 1.00 | Views last month: 76 | Catalog Last Checked: April 21, 2026 at 08:01 PM -
This dataset contains quality assured and DOEE-certified air quality data collected from the District’s five air monitoring network sites. The dataset covers a three-year period and includes...
Search relevance: 1.00 | Views last month: 67 | Catalog Last Checked: May 05, 2026 at 10:33 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...
Search relevance: 1.00 | Views last month: 61 | Catalog Last Checked: May 01, 2026 at 06:06 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...
Search relevance: 1.00 | Views last month: 38 | Catalog Last Checked: May 05, 2026 at 10:29 PM -
This asset provides data on regional air quality, including trace level SO2, nitric acid, ozone, carbon monoxide, and NOy; and particulate sulfate, nitrate, and ammonium from 1989 to present....
Search relevance: 1.00 | Views last month: 30 | Catalog Last Checked: May 01, 2026 at 06:06 PM -
Sensors deployed throughout the City by Open Air Chicago measuring fine particulate matter 2.5 (PM2.5) and nitrogen dioxide (NO2). All sensors collect data on PM2.5 and NO2. Six sensors also...
Search relevance: 1.00 | Views last month: 27 | Catalog Last Checked: May 11, 2026 at 03:40 PM -
Part of What Works Cities Certification is reporting our city's annual average concentration of PM2.5 (fine particular matter) does not exceed 10 milligrams per cubic meter.The information is...
Search relevance: 1.00 | Views last month: 27 | Catalog Last Checked: March 21, 2026 at 08:51 PM -
Sensors deployed throughout the City by Open Air Chicago measuring fine particulate matter 2.5 (PM2.5) and nitrogen dioxide (NO2). All sensors collect data on PM2.5 and NO2. Six sensors also...
Search relevance: 1.00 | Views last month: 27 | Catalog Last Checked: May 11, 2026 at 03:40 PM -
8-hour daily maximum ozone concentrations as measured by the Clean Air Status and Trends Network (CASTNET)
Search relevance: 1.00 | Views last month: 24 | Catalog Last Checked: May 01, 2026 at 06:06 PM -
A REST web service API allowing the retrieval of historical air quality data from EPA.
Search relevance: 1.00 | Views last month: 20 | Catalog Last Checked: May 01, 2026 at 06:06 PM -
This polygon layer contains a spatial representation of geographic areas that are designated as Air Quality Maintenance Areas and Nonattainment Areas for the criteria pollutant OZONE. A criteria...
Search relevance: 1.00 | Views last month: 20 | Catalog Last Checked: May 05, 2026 at 07:55 PM -
NEI point sources include emissions estimates for larger sources that are located at a fixed, stationary location. Point sources in the NEI include large industrial facilities and electric power...
Search relevance: 1.00 | Views last month: 17 | Catalog Last Checked: May 05, 2026 at 10:35 PM -
Population-based county-level estimates for prevalence of DC were obtained from the Institute for Health Metrics and Evaluation (IHME) for the years 2004-2012 (16). DC prevalence rate was defined...
Search relevance: 1.00 | Views last month: 16 | Catalog Last Checked: April 21, 2026 at 08:02 PM -
This dataset is made up of hourly measurements of PM2.5 and PM10, and meteorological measurements, collected through DOEE’s Clarity Node network in the District of Columbia. The meteorological...
Search relevance: 1.00 | Views last month: 15 | Catalog Last Checked: May 07, 2026 at 06:39 AM -
This dataset is made up of hourly measurements of PM2.5 and PM10, and meteorological measurements, collected through DOEE’s Purple Air network in the District of Columbia. The meteorological data...
Search relevance: 1.00 | Views last month: 15 | Catalog Last Checked: May 07, 2026 at 06:39 AM -
This site is part of pilot effort at the US Department of Energy (DOE) - Office of NEPA Policy and Compliance to evaluate providing IT web services as a shared service, hosted on the cloud, and...
Search relevance: 1.00 | Views last month: 12 | Catalog Last Checked: May 06, 2026 at 06:54 AM -
This polygon layer contains a spatial representation of geographic areas that are designated as Air Quality Maintenance Areas and Nonattainment Areas for the criteria pollutant CARBON MONOXIDE. A...
Search relevance: 1.00 | Views last month: 12 | Catalog Last Checked: May 05, 2026 at 07:55 PM -
This dataset contains greenhouse gas (GHG) emissions data reported to the Washington State Department of Ecology from the state’s largest emitters. As of 2022, this dataset accounts for the...
Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: April 27, 2026 at 02:19 PM
