Updated On: 8/20/2026 - 8:11 AM
Click on each day to view forecast.
Thursday Forecast:
Ozone
50 AQI
Max 8-hr Avg: 54 ppb
Max 8-hr Avg: 54 ppb
Friday Forecast:
Ozone
58 AQI
Max 8-hr Avg: 57 ppb
Max 8-hr Avg: 57 ppb
Saturday Forecast:
Ozone
49 AQI
Max 8-hr Avg: 53 ppb
Max 8-hr Avg: 53 ppb
Sunday Forecast:
Ozone
47 AQI
Max 8-hr Avg: 51 ppb
Max 8-hr Avg: 51 ppb
Monday Forecast:
Ozone
50 AQI
Max 8-hr Avg: 54 ppb
Max 8-hr Avg: 54 ppb
Air Quality By Pollutant:
Pollutant
Thursday
8/20/2026
8/20/2026
Friday
8/21/2026
8/21/2026
Saturday
8/22/2026
8/22/2026
Sunday
8/23/2026
8/23/2026
Monday
8/24/2026
8/24/2026
O3
50
58
49
47
50
Pollutant
THU
FRI
SAT
SUN
MON
O3
50
58
49
47
50
O3 = Ozone, PM10 = Particles ≤ 10 microns, PM2.5 = Particles ≤ 2.5 microns
Forecast Discussion:
A familiar Monsoon pattern will continue through Monday with daily thunderstorm chances. Peak 8 hour average Ozone values on most days are expected to be in the upper portion of the Good category with at least one day reaching the Moderate category (most likely on Friday).
- A. Jamison
ADEQ Meteorologist
- A. Jamison
ADEQ Meteorologist
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