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AirHistory

What Is Air Quality in Merced, California, CA?

Merced, California, CA has an Air Quality Grade of C with a 5-year median AQI of 54. The dominant pollutant is Ozone.

Key Data

MetricValue
Air Quality GradeC (57/100)
5-Year Median AQI54
Current Median AQI51
Dominant PollutantOzone
TrendImproving
Unhealthy Days (5yr)100

Merced, California, CA has an Air Quality Grade of C with a 5-year median AQI of 54. The dominant pollutant is Ozone.