Updated On: 9/4/2026 - 8:33 AM
Click on each day to view forecast.
Friday Forecast:
Ozone
44 AQI
Max 8-hr Avg: 48 ppb
Max 8-hr Avg: 48 ppb
PM10
38 AQI
24-hr Avg: 41 µg/m3
24-hr Avg: 41 µg/m3
PM2.5
36 AQI
24-hr Avg: 6.5 µg/m3
24-hr Avg: 6.5 µg/m3
Saturday Forecast:
Ozone
44 AQI
Max 8-hr Avg: 47 ppb
Max 8-hr Avg: 47 ppb
PM10
30 AQI
24-hr Avg: 32 µg/m3
24-hr Avg: 32 µg/m3
PM2.5
31 AQI
24-hr Avg: 5.5 µg/m3
24-hr Avg: 5.5 µg/m3
Sunday Forecast:
Ozone
43 AQI
Max 8-hr Avg: 46 ppb
Max 8-hr Avg: 46 ppb
PM10
29 AQI
24-hr Avg: 31 µg/m3
24-hr Avg: 31 µg/m3
PM2.5
32 AQI
24-hr Avg: 5.8 µg/m3
24-hr Avg: 5.8 µg/m3
Monday Forecast:
Ozone
45 AQI
Max 8-hr Avg: 49 ppb
Max 8-hr Avg: 49 ppb
PM10
39 AQI
24-hr Avg: 42 µg/m3
24-hr Avg: 42 µg/m3
PM2.5
39 AQI
24-hr Avg: 7.0 µg/m3
24-hr Avg: 7.0 µg/m3
Tuesday Forecast:
Ozone
48 AQI
Max 8-hr Avg: 52 ppb
Max 8-hr Avg: 52 ppb
PM10
46 AQI
24-hr Avg: 50 µg/m3
24-hr Avg: 50 µg/m3
PM2.5
42 AQI
24-hr Avg: 7.6 µg/m3
24-hr Avg: 7.6 µg/m3
Air Quality By Pollutant:
Pollutant
Friday
9/4/2026
9/4/2026
Saturday
9/5/2026
9/5/2026
Sunday
9/6/2026
9/6/2026
Monday
9/7/2026
9/7/2026
Tuesday
9/8/2026
9/8/2026
O3
44
44
43
45
48
PM10
38
30
29
39
46
PM2.5
36
31
32
39
42
Pollutant
FRI
SAT
SUN
MON
TUE
O3
44
44
43
45
48
PM10
38
30
29
39
46
PM2.5
36
31
32
39
42
O3 = Ozone, PM10 = Particles ≤ 10 microns, PM2.5 = Particles ≤ 2.5 microns
Forecast Discussion:
Ozone and PM2.5 levels stayed in the Good AQI range, while one PM10 monitor reached the low Moderate category due to the localized activity we mentioned yesterday. Looking ahead we don't anticipate any significant issues. Decent ventilation and increasing cloud cover should keep ozone levels in the Good range. As for particulates, we aren't forecasting any winds strong enough to cause major issues. Therefore, PM10 and PM2.5 are also forecast to stay in the Good AQI range through the forecast period.
- R. Nicoll
ADEQ Meteorologist
- R. Nicoll
ADEQ Meteorologist
What Flag Should I Fly?
Friday: Green
|
Saturday: Green
|
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