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Resources

The City Clean Air Hub resource library provides access to hundreds of targeted databases, tools, models and other materials to help your city’s clean air team find what you need to develop and implement programs that improve air quality, health and community wellbeing.

Search and filter the resources below to find top resources that are available online.

Policy Report

EPA Approved Air Quality Implementation Plans

Website providing information on state, Tribal, and federal implementation plans. Information included on approved state regulations, source specific requirements, and nonregulatory provisions.
Report

Fuel Alternatives and Options

Website providing estimates of percent reductions in air pollutant emissions from use of alternative fuels including ethanol, biodiesel, compressed natural gas, propane, and ultra-low sulfur diesel.
Legal Policy

Maricopa Emission Reduction Credit Program

Website providing detailed information on Maricopa County, Arizona Emission Reduction Credit Program, which allows sources to offset emissions in nonattainment areas throughout Maricopa County. Emissions credits...
Guidance Training

Kentucky Open Burning

Website with information on open burning emissions, including information on burn bans, guidance on open burning restrictions, and information on pollutants released from burning trash.
Washington DC air pollution heatmap
Nitrogen dioxide pollution contributes to approximately 3,500 new childhood asthma cases every year in the Washington D.C. metro region.
New York City air pollution heatmap
Nitrogen dioxide pollution contributes to approximately 21,000 new childhood asthma cases every year in the New York metro region.
Philadelphia air pollution heatmap
Nitrogen dioxide pollution contributes to approximately 4,000 new childhood asthma cases every year in the Philadelphia metro region.
Chicago air pollution heatmap
Nitrogen dioxide pollution contributes to more than 10,000 new childhood asthma cases every year in the Chicago metro region.
Boston air pollution heatmap
Nitrogen dioxide pollution contributes to approximately 2,700 new childhood asthma cases every year in the Boston metro region.
Austin air pollution heatmap
Nitrogen dioxide pollution contributes to more than 1,800 new childhood asthma cases every year in the Austin metro region.
Baltimore air pollution heatmap
Nitrogen dioxide pollution contributes to more than 1,300 new childhood asthma cases every year in Baltimore metro region.
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