Updated On: 9/10/2026 - 8:44 AM
Click on each day to view forecast.
Thursday Forecast:
Ozone
44 AQI
Max 8-hr Avg: 47 ppb
Max 8-hr Avg: 47 ppb
Friday Forecast:
Ozone
44 AQI
Max 8-hr Avg: 48 ppb
Max 8-hr Avg: 48 ppb
Saturday Forecast:
Ozone
41 AQI
Max 8-hr Avg: 44 ppb
Max 8-hr Avg: 44 ppb
Sunday Forecast:
Ozone
35 AQI
Max 8-hr Avg: 38 ppb
Max 8-hr Avg: 38 ppb
Monday Forecast:
Ozone
34 AQI
Max 8-hr Avg: 37 ppb
Max 8-hr Avg: 37 ppb
Air Quality By Pollutant:
Pollutant
Thursday
9/10/2026
9/10/2026
Friday
9/11/2026
9/11/2026
Saturday
9/12/2026
9/12/2026
Sunday
9/13/2026
9/13/2026
Monday
9/14/2026
9/14/2026
O3
44
44
41
35
34
Pollutant
THU
FRI
SAT
SUN
MON
O3
44
44
41
35
34
O3 = Ozone, PM10 = Particles ≤ 10 microns, PM2.5 = Particles ≤ 2.5 microns
Forecast Discussion:
Thunderstorm activity over northern Arizona will continue to be isolated with ongoing daily slight chances for the Prescott area. Winds will be relatively light today before windy afternoons develop tomorrow through Monday. With variable amounts of afternoon cloudiness, excellent ventilation and gradually decreasing daylight hours, peak 8 hour average Ozone is expected to remain in the Good range each day but will be in the upper end of the Good range the next few days.
- A. Jamison
ADEQ Meteorologist
- A. Jamison
ADEQ Meteorologist
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