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Primary air pollutant in the Sun Valley area:
OZONE - 37 Good
Enjoy your outdoor activities.
[View the ADEQ Hourly Forecast for Flagstaff]
Yesterday's ozone values stayed low and within the Good AQI range.
Ozone will remain seasonally low and in the Good AQI range, through the weekend.
A potent upper level disturbance moves into Arizona from the north today. Expect additional clouds with rain and snow showers remain possible. Winds become quite gusty out of the southwest on Thursday, and breezy northerly to north-northeasterly winds develop Friday and into Saturday. Breezy northeast winds persist into Sunday and finally subside to kick up the upcoming work-week.
J. Smith
https://azdeq.gov/forecast/flagstaff
Last Update: Thursday, January 8, 2026, 9:50 AM
Primary Pollutant: OZONE - 37 Good
Primary Pollutant: OZONE - 33 Good
Primary Pollutant: OZONE - 32 Good
Primary Pollutant: OZONE - 31 Good
Primary Pollutant: OZONE - 30 Good