Updated On: 10/2/2026 - 8:42 AM
Click on each day to view forecast.
Friday Forecast:
Ozone
40 AQI
Max 8-hr Avg: 43 ppb
Max 8-hr Avg: 43 ppb
PM10
31 AQI
24-hr Avg: 34 µg/m3
24-hr Avg: 34 µg/m3
PM2.5
28 AQI
24-hr Avg: 5.0 µg/m3
24-hr Avg: 5.0 µg/m3
Saturday Forecast:
Ozone
37 AQI
Max 8-hr Avg: 40 ppb
Max 8-hr Avg: 40 ppb
PM10
38 AQI
24-hr Avg: 41 µg/m3
24-hr Avg: 41 µg/m3
PM2.5
30 AQI
24-hr Avg: 5.4 µg/m3
24-hr Avg: 5.4 µg/m3
Sunday Forecast:
Ozone
35 AQI
Max 8-hr Avg: 38 ppb
Max 8-hr Avg: 38 ppb
PM10
58 AQI
24-hr Avg: 69 µg/m3
24-hr Avg: 69 µg/m3
PM2.5
40 AQI
24-hr Avg: 7.2 µg/m3
24-hr Avg: 7.2 µg/m3
Monday Forecast:
Ozone
41 AQI
Max 8-hr Avg: 44 ppb
Max 8-hr Avg: 44 ppb
PM10
46 AQI
24-hr Avg: 50 µg/m3
24-hr Avg: 50 µg/m3
PM2.5
26 AQI
24-hr Avg: 4.7 µg/m3
24-hr Avg: 4.7 µg/m3
Tuesday Forecast:
Ozone
50 AQI
Max 8-hr Avg: 54 ppb
Max 8-hr Avg: 54 ppb
PM10
47 AQI
24-hr Avg: 51 µg/m3
24-hr Avg: 51 µg/m3
PM2.5
28 AQI
24-hr Avg: 5.1 µg/m3
24-hr Avg: 5.1 µg/m3
Air Quality By Pollutant:
Pollutant
Friday
10/2/2026
10/2/2026
Saturday
10/3/2026
10/3/2026
Sunday
10/4/2026
10/4/2026
Monday
10/5/2026
10/5/2026
Tuesday
10/6/2026
10/6/2026
O3
40
37
35
41
50
PM10
31
38
58
46
47
PM2.5
28
30
40
26
28
Pollutant
FRI
SAT
SUN
MON
TUE
O3
40
37
35
41
50
PM10
31
38
58
46
47
PM2.5
28
30
40
26
28
O3 = Ozone, PM10 = Particles ≤ 10 microns, PM2.5 = Particles ≤ 2.5 microns
Forecast Discussion:
Warm and dry conditions will continue through Tuesday. Breezy to windy conditions at times can be expected today through Monday.
Peak 8 hour average Ozone is expected to remain in the Good category through Tuesday due to enhanced ventilation the next several days. Of note, readings are anticipated to trend upward on Tuesday due to lighter winds enabling conditions to get very close to the Moderate threshold.
Daily average PM10 (dust) is expected to remain in the Good category today and Saturday but with an upward trend and breezy to windy conditions may begin to generate some short lived lofted dust. On Sunday, that potential increases leading to a daily average in the Moderate category. Conditions are expected to improve Monday and Tuesday with weakening winds.
Daily average PM2.5 is expected to remain in the Good category aided by good to excellent ventilation. Of note, there may be a period on Sunday during the latter part of the morning and early afternoon with somewhat elevated hourly readings associated with some localized pockets of blowing dust.
- A. Jamison
ADEQ Meteorologist
Peak 8 hour average Ozone is expected to remain in the Good category through Tuesday due to enhanced ventilation the next several days. Of note, readings are anticipated to trend upward on Tuesday due to lighter winds enabling conditions to get very close to the Moderate threshold.
Daily average PM10 (dust) is expected to remain in the Good category today and Saturday but with an upward trend and breezy to windy conditions may begin to generate some short lived lofted dust. On Sunday, that potential increases leading to a daily average in the Moderate category. Conditions are expected to improve Monday and Tuesday with weakening winds.
Daily average PM2.5 is expected to remain in the Good category aided by good to excellent ventilation. Of note, there may be a period on Sunday during the latter part of the morning and early afternoon with somewhat elevated hourly readings associated with some localized pockets of blowing dust.
- A. Jamison
ADEQ Meteorologist
What Flag Should I Fly?
Saturday: Green
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Sunday: Yellow
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