Updated On: 11/9/2026 - 8:42 AM
Click on each day to view forecast.
Monday Forecast:
Ozone
43 AQI
Max 8-hr Avg: 46 ppb
Max 8-hr Avg: 46 ppb
PM10
14 AQI
24-hr Avg: 15 µg/m3
24-hr Avg: 15 µg/m3
PM2.5
26 AQI
24-hr Avg: 4.7 µg/m3
24-hr Avg: 4.7 µg/m3
Tuesday Forecast:
Ozone
47 AQI
Max 8-hr Avg: 51 ppb
Max 8-hr Avg: 51 ppb
PM10
19 AQI
24-hr Avg: 21 µg/m3
24-hr Avg: 21 µg/m3
PM2.5
36 AQI
24-hr Avg: 6.4 µg/m3
24-hr Avg: 6.4 µg/m3
Wednesday Forecast:
Ozone
44 AQI
Max 8-hr Avg: 48 ppb
Max 8-hr Avg: 48 ppb
PM10
22 AQI
24-hr Avg: 24 µg/m3
24-hr Avg: 24 µg/m3
PM2.5
41 AQI
24-hr Avg: 7.4 µg/m3
24-hr Avg: 7.4 µg/m3
Thursday Forecast:
Ozone
43 AQI
Max 8-hr Avg: 46 ppb
Max 8-hr Avg: 46 ppb
PM10
25 AQI
24-hr Avg: 27 µg/m3
24-hr Avg: 27 µg/m3
PM2.5
42 AQI
24-hr Avg: 7.6 µg/m3
24-hr Avg: 7.6 µg/m3
Friday Forecast:
Ozone
38 AQI
Max 8-hr Avg: 41 ppb
Max 8-hr Avg: 41 ppb
PM10
25 AQI
24-hr Avg: 27 µg/m3
24-hr Avg: 27 µg/m3
PM2.5
46 AQI
24-hr Avg: 8.3 µg/m3
24-hr Avg: 8.3 µg/m3
Air Quality By Pollutant:
Pollutant
Monday
11/9/2026
11/9/2026
Tuesday
11/10/2026
11/10/2026
Wednesday
11/11/2026
11/11/2026
Thursday
11/12/2026
11/12/2026
Friday
11/13/2026
11/13/2026
O3
43
47
44
43
38
PM10
14
19
22
25
25
PM2.5
26
36
41
42
46
Pollutant
MON
TUE
WED
THU
FRI
O3
43
47
44
43
38
PM10
14
19
22
25
25
PM2.5
26
36
41
42
46
O3 = Ozone, PM10 = Particles ≤ 10 microns, PM2.5 = Particles ≤ 2.5 microns
Forecast Discussion:
The past few days, daily pollutant levels remained in the Good category aided by beneficial ventilation and a typical weekend decline of activities such as construction, industrial and transportation. For much of this week, dry and mild conditions are expected with light winds overall. Things change on Friday with increased clouds and a slight chance of rain.
Peak 8 hour average Ozone values each day are expected to remain in the Good category aided by the time of year (declining daylight hours).
Daily average Particulates are expected to remain in the Good category. However, there will be a gradual day to day increase due to stable conditions and light winds. In fact, PM2.5 will approach the Moderate threshold on Friday (PM10 not as high).
- A. Jamison
ADEQ Meteorologist
Peak 8 hour average Ozone values each day are expected to remain in the Good category aided by the time of year (declining daylight hours).
Daily average Particulates are expected to remain in the Good category. However, there will be a gradual day to day increase due to stable conditions and light winds. In fact, PM2.5 will approach the Moderate threshold on Friday (PM10 not as high).
- A. Jamison
ADEQ Meteorologist
What Flag Should I Fly?
Tuesday: Green
|
Wednesday: Green
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