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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 PM10 (particulate...
Search relevance: 270.59 | Views last month: 4 | Catalog Last Checked: August 02, 2026 at 05:31 PM -
This dataset supports the modeling study of Seltzer et al. (2016) published in Atmospheric Environment. In this study, techniques typically used for future air quality projections are applied to a...
Search relevance: 176.57 | Views last month: 2 | Catalog Last Checked: August 03, 2026 at 12:40 AM -
The NARSTO_EPA_SS_ST_LOUIS_AIR_CHEM_PM_MET_DATA were obtained between April 11, 2001 and July 21, 2003 during the St. Louis - Midwest Supersite program.The overall goal of the St. Louis - Midwest...
Search relevance: 175.49 | Views last month: 3 | Catalog Last Checked: August 11, 2026 at 11:20 PM -
The NARSTO_EPA_SS_HOUSTON_TEXAQS2000_PM25_ORG_DATA is North American Research Strategy for Tropospheric Ozone (NARSTO) Environmental Protection Agency (EPA) Supersite (SS) Houston, Texas Air...
Search relevance: 169.71 | Views last month: 2 | Catalog Last Checked: August 11, 2026 at 11:58 PM -
NARSTO_EPA_SS_NEW_YORK_AIR_CHEM_PM_MET_DATA is the North American Research Strategy for Tropospheric Ozone (NARSTO) Environmental Protection Agency (EPA) Supersite (SS) New York Air Chemistry,...
Search relevance: 166.39 | Views last month: 2 | Catalog Last Checked: August 11, 2026 at 11:59 PM -
The NARSTO_EPA_SS_ATLANTA_1999_CHEM_PM_MET_DATA is the North American Research Strategy for Tropospheric Ozone (NARSTO) Environmental Protection Agency (EPA) Supersite (SS) Atlanta 1999 Air...
Search relevance: 166.31 | Views last month: 5 | Catalog Last Checked: August 11, 2026 at 11:19 PM -
NARSTO_EPA_SS_HOUSTON_TEXAQS2000_PM_SIZE_MASS is North American Research Strategy for Tropospheric Ozone (NARSTO) Environmental Protection Agency (EPA) Supersite (SS) Houston, Texas Air Quality...
Search relevance: 142.30 | Views last month: 2 | Catalog Last Checked: August 11, 2026 at 11:18 PM -
NARSTO Pacific 2001 Air Quality Study (PAC2001) Golden Ears Gaseous and Particulate Matter (PM) Data
NARSTO_PAC2001_GOLDEN_EARS_GAS_PM_DATA is the North American Research Strategy for Tropospheric Ozone (NARSTO) Pacific 2001 Air Quality Study (PAC2001) Golden Ears Gaseous, Particulate Matter...
Search relevance: 134.75 | Views last month: 2 | Catalog Last Checked: August 11, 2026 at 11:18 PM -
The Nonattainment Area - Particulate Matter- 10 (1987) dataset was updated on June 30, 2026 by the Environmental Protection Agency (EPA) and is part of the U.S. Department of Transportation...
Search relevance: 125.38 | Views last month: 4 | Catalog Last Checked: August 03, 2026 at 02:52 PM -
The Daily Fine Particulate Matter data available on CDC WONDER are geographically aggregated daily measures of fine particulate matter in the outdoor air, spanning the years 2003-2008. PM2.5...
Search relevance: 125.10 | Views last month: 6 | Catalog Last Checked: July 31, 2026 at 09:14 PM -
The Nonattainment Area - Particulate Matter-2.5 24 hr (2006) dataset was updated on June 30, 2026 by the Environmental Protection Agency (EPA) and is part of the U.S. Department of Transportation...
Search relevance: 125.07 | Views last month: 2 | Catalog Last Checked: August 03, 2026 at 02:52 PM -
The Nonattainment Area - Particulate Matter-2.5 (2012) dataset was updated on June 30, 2026 by the Environmental Protection Agency (EPA) and is part of the U.S. Department of Transportation...
Search relevance: 124.29 | Views last month: 4 | Catalog Last Checked: August 03, 2026 at 02:52 PM -
The Nonattainment Area - Particulate Matter-2.5 Annual (1997) dataset was updated on June 30, 2026 by the Environmental Protection Agency (EPA) and is part of the U.S. Department of Transportation...
Search relevance: 121.43 | Views last month: 2 | Catalog Last Checked: August 03, 2026 at 02:52 PM -
Concentrations of individual fine particulate matter components in the United States around July 4th
Data used in these analyses was obtained from publically-available sources, specifically the EPA's AirNow website (https://www.epa.gov/outdoor-air-quality-data). The dataset provided includes the...
Search relevance: 120.48 | Views last month: 1 | Catalog Last Checked: August 03, 2026 at 12:41 AM -
The NARSTO_EPA_SS_HOUSTON_TEXAQS2000_WB_TUNNEL data contain gas and particle phase measurements collected in a tunnel in the Houston area during the summer of 2000. The primary objective of this...
Search relevance: 107.31 | Views last month: 4 | Catalog Last Checked: August 11, 2026 at 11:18 PM -
The dataset provides simulated PM2.5 concentration estimates over Alaska, U.S. PM2.5 (particulate matter with diameter <= 2.5 microns) concentrations in air (micrograms m-3) are gridded at...
Search relevance: 104.68 | Views last month: 1 | Catalog Last Checked: August 11, 2026 at 11:29 PM -
Future fine particulate matter (PM2.5) concentrations and health impacts will be largely determined by factors such as energy use, fuel choices, emission controls, state and national policies, and...
Search relevance: 104.46 | Views last month: 3 | Catalog Last Checked: August 03, 2026 at 12:45 AM -
We have examined the potential for interactive cardiovascular effects of repeated, intermittent co-exposure to concentrated ambient particulate matter (CAPs) and acrolein, and the potential role...
Search relevance: 101.24 | Views last month: 0 | Catalog Last Checked: August 03, 2026 at 12:44 AM -
Dataset is birth registry data from NC for 2006 - 2015, linked to air pollution and temperature exposures. This dataset is not publicly accessible because: EPA cannot release personally...
Search relevance: 98.09 | Views last month: 4 | Catalog Last Checked: August 03, 2026 at 12:50 AM -
Data is CMAQ (Community Multiscale Air Quality) air quality modeling data contained in 12km grids (covering the eastern US) and 36 km grids (covering the entire US) for the years 2004, 2005, and...
Search relevance: 92.02 | Views last month: 6 | Catalog Last Checked: August 03, 2026 at 12:45 AM
