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  2. America's Children and the Environment (ACE)

ACE Environments and Contaminants

Pollutants or contaminants that may affect the health of children can be found in air, water, food, and soil. The Environments and Contaminants section of ACE describes contaminants in the air children breathe, the water they drink, and the food they eat. It also describes conditions of children’s surroundings by considering indoor environments, contaminated lands, and climate change.

The ACE Environments and Contaminants indicators address the following topics:

Criteria Air Pollutants

The six most common air pollutants are called “criteria” air pollutants, and include carbon monoxide, lead, ground-level ozone, particulate matter, nitrogen dioxide, and sulfur dioxide and EPA has established air quality standards. The indicators are based on: criteria pollutant concentrations above air quality standards, ozone and particulate matter and good, moderate or unhealthy air quality.

View Criteria Air Pollutants Indicators 

Hazardous Air Pollutants

Air pollutants are known or suspected to cause serious health effects, such as birth defects or cancer, or adverse environmental effects. The indicator is based on hazardous air pollutant concentrations above air health benchmarks.

View Hazardous Air Pollutants Indicator

Indoor Environments

Chemicals found in homes, schools, child care facilities, and other buildings where children spend most of their time. The indicators are based on children exposed to tobacco smoke at home and lead hazard from indoor paint and dust. 

View Indoor Environments Indicators

Drinking Water Contaminants

Chemicals and biological contaminants in drinking water provided by community water systems. The indicators are based on community water systems that did not meet all drinking water standards and community water systems with violations of drinking water monitoring and reporting requirements.

View Drinking Water Contaminants Indicators

Chemicals in Food

Pesticide and industrial chemicals detected in foods commonly eaten by children. The indicator is based on fruits and vegetables with organophosphate pesticides.

View Chemicals in Food Indicator

Contaminated Lands

Proximity of children to sites where chemical contamination is present. The indicators are based on Superfund corrective sites and contaminated lands, distributed by race/ethnicity and income.

View Contaminated Lands Indicators

Climate Change

Significant changes in climate variables such as temperature, precipitation, or wind that last for decades or longer. EPA is evaluating candidates for indicators and if EPA completes development, it will be made available here. 

View Climate Change 

America's Children and the Environment (ACE)

  • Basic Information
  • Key Findings
  • Frequent Questions
  • Environments and Contaminants
    • Criteria Air Pollutants
      • Data Tables - Environments and Contaminants - Criteria Air Pollutants
    • Hazardous Air Pollutants
      • Data Tables - Environments and Contaminants - Hazardous Air Pollutants
    • Indoor Environments
      • Data Tables - Environments and Contaminants - Indoor Environments
    • Drinking Water Contaminants
    • Chemicals in Food
      • Data Tables - Environments and Contaminants - Chemicals in Food
    • Contaminated Lands
    • Climate Change
  • Biomonitoring
    • Lead
      • Data Tables - Biomonitoring - Lead
    • Mercury
      • Data Tables - Biomonitoring - Mercury
    • Cotinine
      • Data Tables - Biomonitoring - Cotinine
    • Perfluorochemicals (PFCs)
      • Data Tables - Biomonitoring - Perfluorochemicals (PFCs)
    • Polychlorinated Biphenyls (PCBs)
      • Data Tables - Biomonitoring - Polychlorinated Biphenyls (PCBs)
    • Polybrominated Diphenyl Ethers (PBDEs)
      • Data Tables - Biomonitoring - Polybrominated Diphenyl Ethers (PBDEs)
    • Phthalates
      • Data Tables - Biomonitoring - Phthalates
    • Bisphenol A (BPA)
      • Data Tables - Biomonitoring - Bisphenol A
    • Perchlorate
      • Data Tables - Biomonitoring - Perchlorate
  • Health
    • Respiratory Diseases
      • Data Tables - Health - Respiratory Diseases
      • Metadata - National Hospital Ambulatory Medical Care Survey (NHAMCS)
      • Metadata - National Hospital Discharge Survey (NHDS)
    • Childhood Cancer
      • Data Tables - Health - Childhood Cancer
      • Metadata - Surveillance, Epidemiology, and End Results (SEER) Program
    • Neurodevelopmental Disorders
      • Data Tables - Health - Neurodevelopmental Disorders
    • Obesity
      • Data Tables - Health - Obesity
    • Adverse Birth Outcomes
      • Data Tables - Health - Adverse Birth Outcomes
  • Supplementary Topics
    • Birth Defects
      • Data Tables - Supplementary Topics - Birth Defects
      • Metadata - Texas Birth Defects Registry
    • Contaminants in Schools and Child Care Facilities
      • Data Tables - Supplementary Topics - Contaminants in Schools and Child Care Facilities
      • Metadata - California School Pesticide Use Reporting Database
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Contact Us About America's Children and the Environment
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on March 27, 2025
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