Updated On: 9/8/2026 - 9:59 AM
Click on each day to view forecast.
Tuesday Forecast:
Ozone
42 AQI
Max 8-hr Avg: 45 ppb
Max 8-hr Avg: 45 ppb
PM10
23 AQI
24-hr Avg: 25 µg/m3
24-hr Avg: 25 µg/m3
PM2.5
16 AQI
24-hr Avg: 2.8 µg/m3
24-hr Avg: 2.8 µg/m3
Wednesday Forecast:
Ozone
44 AQI
Max 8-hr Avg: 47 ppb
Max 8-hr Avg: 47 ppb
PM10
24 AQI
24-hr Avg: 26 µg/m3
24-hr Avg: 26 µg/m3
PM2.5
22 AQI
24-hr Avg: 4.0 µg/m3
24-hr Avg: 4.0 µg/m3
Thursday Forecast:
Ozone
50 AQI
Max 8-hr Avg: 54 ppb
Max 8-hr Avg: 54 ppb
PM10
34 AQI
24-hr Avg: 37 µg/m3
24-hr Avg: 37 µg/m3
PM2.5
21 AQI
24-hr Avg: 3.7 µg/m3
24-hr Avg: 3.7 µg/m3
Friday Forecast:
Ozone
47 AQI
Max 8-hr Avg: 51 ppb
Max 8-hr Avg: 51 ppb
PM10
36 AQI
24-hr Avg: 39 µg/m3
24-hr Avg: 39 µg/m3
PM2.5
32 AQI
24-hr Avg: 5.8 µg/m3
24-hr Avg: 5.8 µg/m3
Saturday Forecast:
Ozone
48 AQI
Max 8-hr Avg: 52 ppb
Max 8-hr Avg: 52 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
Air Quality By Pollutant:
Pollutant
Tuesday
9/8/2026
9/8/2026
Wednesday
9/9/2026
9/9/2026
Thursday
9/10/2026
9/10/2026
Friday
9/11/2026
9/11/2026
Saturday
9/12/2026
9/12/2026
O3
42
44
50
47
48
PM10
23
24
34
36
31
PM2.5
16
22
21
32
28
Pollutant
TUE
WED
THU
FRI
SAT
O3
42
44
50
47
48
PM10
23
24
34
36
31
PM2.5
16
22
21
32
28
O3 = Ozone, PM10 = Particles ≤ 10 microns, PM2.5 = Particles ≤ 2.5 microns
Forecast Discussion:
Ozone remained in the Good AQI range over the weekend, and the start of the week will continue this trend.
PM10 and PM2.5 had morning increases on Saturday and evening increases on Sunday, resulting in the daily values to reach the Moderate AQI category. Southerly winds are expected to return to the area this week, and this will overall increase PM levels. However, daily average PM10 and PM2.5 levels are expected to remain in the Good AQI range. We will continue analyzing for any local or regional impacts that could increase these levels through the week.
- A. Hermansen
ADEQ Meteorologist
PM10 and PM2.5 had morning increases on Saturday and evening increases on Sunday, resulting in the daily values to reach the Moderate AQI category. Southerly winds are expected to return to the area this week, and this will overall increase PM levels. However, daily average PM10 and PM2.5 levels are expected to remain in the Good AQI range. We will continue analyzing for any local or regional impacts that could increase these levels through the week.
- A. Hermansen
ADEQ Meteorologist
What Flag Should I Fly?
Wednesday: Green
|
Thursday: Green
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