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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.

Database Map Tool

AirNow

AirNow is your one-stop source for air quality data. The website and app highlights air quality in your local area first, while still providing air quality...
Analysis Model Tool

APEEP

The Air Pollution Emission Experiments and Policy analysis (APEEP) model is an integrated assessment model that links emissions of air pollution to exposures, physical effects, and...
Database Map Model Tool

Urban Air Quality Explorer

Reports model-predicted air quality concentrations and health impacts in 13,189 urban areas worldwide
Database Evaluation Map

Air Compare

AirCompare maps provide information for counties that monitored outdoor air quality in the last five years and tailor that information for groups more likely to be...
Database Evaluation Report

Air Trends

The air quality trends summaries are intended to reflect actual air quality and therefore include concentrations that may have been impacted by episodic events like wildfires...
Policy Strategy examples Technology

Diesel Retrofit Technology

"Reducing emissions from diesel engines is one of the most important air quality challenges facing the country. Even with more stringent federal heavy-duty highway and nonroad...
Policy Strategy examples

Air Pollution Control Strategies

Collection of information about air pollutant emissions controls selected by the Regional Air Quality Council, the lead planning agency for the Denver Metro/North Front Range region....
Map Model Tool

Air Toxics Screening Assessment

The Air Toxics Screening Assessment (AirToxScreen) is EPA's screening tool that provides communities with information about health risks from air toxics. AirToxScreen is part of EPA's...
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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