Simulated Fine Particulate Matter (PM2.5) Estimates over Alaska, 2001-2015
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 0.1-degree resolution for May to September for the years 2001 through 2015. The data were created in a modeling process utilizing the Wildland Fire Emissions Inventory System (WFEIS), the Arctic-Boreal Vulnerability Experiment (ABoVE) Wildfire Date of Burning (WDoB) dataset, and multiple models including the Hybrid Single-Particle Lagrangian Integrated Trajectory (HYSPLIT) model. The data are provided in GeoTIFF format.
Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| bureauCode |
[
"026:00"
]
|
| contactPoint |
{
"fn": "Earthdata Forum",
"@type": "vcard:Contact",
"hasEmail": "mailto:earthdata-support@nasa.gov"
}
|
| description | 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 0.1-degree resolution for May to September for the years 2001 through 2015. The data were created in a modeling process utilizing the Wildland Fire Emissions Inventory System (WFEIS), the Arctic-Boreal Vulnerability Experiment (ABoVE) Wildfire Date of Burning (WDoB) dataset, and multiple models including the Hybrid Single-Particle Lagrangian Integrated Trajectory (HYSPLIT) model. The data are provided in GeoTIFF format. |
| distribution |
[
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"downloadURL": "https://above.nasa.gov/"
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{
"@type": "dcat:Distribution",
"title": "Data Information (JPEG)",
"format": "JPEG",
"mediaType": "image/jpeg",
"downloadURL": "https://daac.ornl.gov/ABOVE/guides/Daily_FineParticulateMatter_AK_Fig1.jpg"
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{
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"title": "Data Information (PDF)",
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"mediaType": "application/pdf",
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"downloadURL": "https://doi.org/10.3334/ORNLDAAC/2157"
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{
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]
|
| identifier | 10.3334/ORNLDAAC/2157 |
| keyword |
[
"earth-science-aerosols-atmosphere-particulate-matter-particulate-matter-pm-2-5",
"earth-science-air-quality-atmosphere-emissions",
"earth-science-natural-hazards-human-dimensions-wildfires-burned-area"
]
|
| landingPage | https://search.earthdata.nasa.gov/search?q=Daily_FineParticulateMatter_AK_2157&ac=true |
| modified | 2026-02-10 |
| programCode |
[
"026:000"
]
|
| publisher |
{
"name": "ORNL_DAAC",
"@type": "org:Organization"
}
|
| spatial |
"[[{"WestBoundingCoordinate":-178.0,"NorthBoundingCoordinate":71.0,"EastBoundingCoordinate":-128.0,"SouthBoundingCoordinate":51.0}],"CARTESIAN"]"
|
| temporal | 2001-05-10/2001-05-10 |
| theme |
[
"Earth Science"
]
|
| title | Simulated Fine Particulate Matter (PM2.5) Estimates over Alaska, 2001-2015 |
