Please note: This website has recently moved from www.health.gov to odphp.health.gov. www.health.gov is now the official website of ODPHP’s parent organization, the Office of the Assistant Secretary for Health (OASH). Please update your bookmarks for easy access to all our resources. 

U.S. Department of Health and Human Services Office of Disease Prevention and Health Promotion

Reduce the number of days people are exposed to unhealthy air — EH‑01 Data

This objective is a Leading Health Indicator (LHI). Learn about LHIs.

Status: Little or no detectable change

  Little or no detectable change
Learn more about our data release schedule

Most Recent Data:
4,534,737,587 Air Quality Index (AQI)-weighted people days (2019-21)

Target:
3,866,365,816 AQI-weighted people days

Desired Direction:
Decrease desired

Baseline:
4,295,962,018 Air Quality Index (AQI)-weighted people days exceeded 100 on the AQI in 2016-18

Download EH-01 data [CSV]
Disparities data are only available for some selections.

View CI in the chart by hovering over a data point.

View SE in the chart by hovering over a data point.

Confidence Interval (CI) not available Standard Error (SE) not available Confidence Interval (CI) and Standard Error (SE) are not available

Air Quality Index >100, 2016-18 to 2019-21
(Air Quality Index (AQI)-weighted people days)
Decrease desired

Population 2016-18 2019-21
Total
4,295,962,018
4,534,737,587