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Primary air pollutant in the Yarnell area:
OZONE - 36 Good
Enjoy your outdoor activities.
[View the ADEQ Hourly Forecast for Prescott]
Ozone levels in recent days have been considerably lower than they were last week. Anticipate that to continue aided by some afternoon cloud development. Thus, anticipate Peak 8 hour average Ozone levels to be in the upper Good range through Sunday. Of note, thunderstorm activity over northern Arizona may also affect ozone. While there is only a slight chance of rain on some days associated with the storms, there is a better chance of gusty winds.
A. Jamison
https://azdeq.gov/forecast/prescott
Last Update: Wednesday, July 8, 2026, 9:05 AM
Primary Pollutant: OZONE - 44 Good
Primary Pollutant: OZONE - 46 Good
Primary Pollutant: OZONE - 49 Good
Primary Pollutant: OZONE - 50 Good
Primary Pollutant: OZONE - 46 Good