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Thursday Forecast:


Ozone

80 AQI
Max 8-hr Avg: 64 ppb

Friday Forecast:


Ozone

74 AQI
Max 8-hr Avg: 62 ppb

Saturday Forecast:


Ozone

64 AQI
Max 8-hr Avg: 59 ppb

Sunday Forecast:


Ozone

64 AQI
Max 8-hr Avg: 59 ppb

Monday Forecast:


Ozone

64 AQI
Max 8-hr Avg: 59 ppb

Air Quality By Pollutant:

Pollutant
Thursday
7/23/2026
Friday
7/24/2026
Saturday
7/25/2026
Sunday
7/26/2026
Monday
7/27/2026
O3
80
74
64
64
64
Pollutant
THU
FRI
SAT
SUN
MON
O3
80
74
64
64
64
O3 = Ozone, PM10 = Particles ≤ 10 microns, PM2.5 = Particles ≤ 2.5 microns


Forecast Discussion:

Ozone levels reached the Moderate AQI category again yesterday and we expect AQI levels to remain in the Moderate range. Like we've been seeing, higher concentrations are expected during the late morning and early afternoon hours before falling off in the afternoon as more cloud cover develops.

- R. Nicoll
ADEQ Meteorologist


What Flag Should I Fly?

Thursday: Yellow
Air Quality chart showing the air quality to be Yellow for Moderate for this specific time or day. Moderate air quality may be a health concern for those who are unusually sensitive to air pollution.
Friday: Yellow
Air Quality chart showing the air quality to be Yellow for Moderate for this specific time or day. Moderate air quality may be a health concern for those who are unusually sensitive to air pollution.