Status: Little or no detectable change
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
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Confidence Interval (CI) not available Standard Error (SE) not available Confidence Interval (CI) and Standard Error (SE) are not available