Service Description: PM2.5, O3, NO2, SO2, CO: Modeled and monitored concentration data from July 2014 through June 2017 were used to interpolate criteria pollutant design values at 4 km x 4 km grid cell resolution across the state.
For a more in-depth explanation of the methods, caveats, and limitations of the interpolation for each individual pollutant, see NW-AIRQUEST Regional Background Design Values, 2014-2017.
Data source: NW-AIRQUEST Regional Background Design Values, 2014-2017 (Hosted on Idaho Department of Environmental Quality’s Webpage); Washington Ambient Air Monitoring Network, Department of Ecology; Air Emissions Inventory, WA Department of Ecology; National Emissions Inventory, US EPA
Service ItemId: 4724c72a395548cbb5b4809e86567bd7
Has Versioned Data: false
Max Record Count: 2000
Supported query Formats: JSON
Supports applyEdits with GlobalIds: False
Supports Shared Templates: False
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Spatial Reference: 102100 (3857)
Initial Extent:
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Units: esriMeters
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