Science & Technology

This page shows all of the pages at www.epa.gov that are tagged with Science & Technology.

  • Abandoned Mine Lands: Mineral Processing Sectors

    The most common hardrock minerals mined and processed and the resulting waste generated for each mineral type.

  • Remedy Resilience: Vulnerability Assessment

    Learn about Superfund Vulnerability Assessments, efforts that seek to evaluate a site remedy's exposure and sensitivity to hazards of concern.

  • AirData - Daily Air Quality Tracker (PDF Report)

    This tool plots recent daily AQI values relative to the long-term high/low and recent 5-year average for a specific location and time period.

  • AirData - Ozone Exceedances

    This tool compares 8-hour ozone exceedances between two years or multi-year periods for a city or county.

  • AirData - Concentration Map

    Make a map of daily concentrations over several days. The daily air quality can be displayed in terms of the Air Quality Index or in concentration ranges for certain PM species like organic carbon, nitrates, and sulfates.

  • AirData - Concentration Plot

    This tool makes a time series plot for a specific location and time period. This tool displays daily air quality summary statistics for the criteria pollutants by monitor.

  • AirData - Tile Plot

    This tool plots daily AQI values for a specific location and time period. Each square or “tile” represents one day of the year and is color-coded based on the AQI level for that day. The legend tallies the number of days in each AQI category.

  • AirData - Multiyear Tile Plot

    This tool makes a time series plot for a specific location and time period. This tool displays daily air quality summary statistics for the criteria pollutants by monitor.

  • Air Data - Daily Air Quality Tracker

    This tool plots daily AQI values relative to the most recent 5-year average and the high/low since 2000 for a specific location and time period.

  • Air Quality Index Daily Values Report

    This report provides daily Air Quality Index values for the specified year and location. Read more about what's in this report

  • Download Daily Data

    This tool queries daily air quality summary statistics for the criteria pollutants by monitor. You can get data for specific monitors or all monitors in a city, county, or state.

  • AirData - AQI Plot

    This tool compares AQI values for multiple pollutants for a specific location and time period. This tool displays an entire year of AQI values - two pollutants at a time.

  • Multiyear Tile Plot - for Exceptional Events Analysis

    This tool makes a time series plot for a specific location and time period. This tool displays daily air quality summary statistics for the criteria pollutants by monitor.

  • Concentration Map - for Exceptional Events Analysis

    Make a map of daily concentrations over several days. The daily air quality can be displayed in terms of the Air Quality Index or in concentration ranges for certain PM species like organic carbon, nitrates, and sulfates.

  • Single-year Tile Plot - for Exceptional Events Analysis

    This tool plots daily AQI values for a specific location and time period. Each square or “tile” represents one day of the year and is color-coded based on the AQI level for that day. The legend tallies the number of days in each AQI category.

  • Project Profile: Vir-Clar Farms

    This project profile for Dane County Digester, located in Vienna, WI, includes information about the farm's anaerobic digestion system, feedstock, benefits, and recognition.

  • Project Profile: Five Star Dairy Farm

    This project profile for Dane County Digester, located in Vienna, WI, includes information about the farm's anaerobic digestion system, feedstock, benefits, and recognition.

  • Project Profile: Clover Hill Dairy

    This project profile for Dane County Digester, located in Vienna, WI, includes information about the farm's anaerobic digestion system, feedstock, benefits, and recognition.

  • Project Profile: Butler Farms

    This project profile for Butler Farms, located in Lillington NC, includes information about the farm's anaerobic digestion system, feedstock, benefits, and recognition.

  • Sector-based PM2.5 and Ozone Benefit Per Ton Estimates

    This page has benefit per-ton estimates that relate changes in emissions in PM2.5 precursor emissions from 17 industrial, area and mobile sectors and monetized benefits.

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