Found 9 datasets matching "Clean Air Status and Trends Network (CASTNET)".
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8-hour daily maximum ozone concentrations as measured by the Clean Air Status and Trends Network (CASTNET)
Search relevance: 437.93 | Views last month: 46 -
Weekly average air concentrations from CASTNET filter pack data in standard Tuesday 9:00 AM - Tuesday 8:00 AM weeks. The data are collected using an open face, 3-stage filter pack. Data include...
Search relevance: 368.70 | Views last month: 0 -
Ground-level ozone is measured at CASTNET sites following the guidelines in 40 Code of Federal Regulations (CFR) Parts 50 and 58. Continuous measurements are averaged to hourly concentrations....
Search relevance: 367.80 | Views last month: 0 -
Hourly temperature data and other meteorological data (e.g., relative humidity, solar radiation, precipitation, wind direction) are provided at long-term rural air monitoring sites. There are more...
Search relevance: 336.87 | Views last month: 2 -
Nephelometer data (conforms to IMPROVE network standards) from October 1993 to June 2002. This table is no longer updated.
Search relevance: 275.07 | Views last month: 2 -
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: 253.77 | Views last month: 230 -
Data in Figure 1 are from publicly available databases including county-level ammonia (NH3) emissions from the US EPA National Emissions Inventory...
Search relevance: 100.59 | Views last month: 0 -
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: 92.81 | Views last month: 122 -
Direct Download (Raster Data Gateway)Objective: Evaluate the impact of atmospheric nitrogen deposition on various ecosystem components including lichens, tree species (both growth and mortality),...
Search relevance: 46.89 | Views last month: 1
