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Monday Forecast:


Ozone

38 AQI
Max 8-hr Avg: 41 ppb

PM10

19 AQI
24-hr Avg: 20 µg/m3

PM2.5

26 AQI
24-hr Avg: 4.7 µg/m3

Tuesday Forecast:


Ozone

37 AQI
Max 8-hr Avg: 40 ppb

PM10

16 AQI
24-hr Avg: 17 µg/m3

PM2.5

24 AQI
24-hr Avg: 4.4 µg/m3

Wednesday Forecast:


Ozone

40 AQI
Max 8-hr Avg: 43 ppb

PM10

17 AQI
24-hr Avg: 18 µg/m3

PM2.5

23 AQI
24-hr Avg: 4.2 µg/m3

Thursday Forecast:


Ozone

39 AQI
Max 8-hr Avg: 42 ppb

PM10

19 AQI
24-hr Avg: 21 µg/m3

PM2.5

28 AQI
24-hr Avg: 5.0 µg/m3

Friday Forecast:


Ozone

36 AQI
Max 8-hr Avg: 39 ppb

PM10

22 AQI
24-hr Avg: 24 µg/m3

PM2.5

31 AQI
24-hr Avg: 5.6 µg/m3

Air Quality By Pollutant:

Pollutant
Monday
11/9/2026
Tuesday
11/10/2026
Wednesday
11/11/2026
Thursday
11/12/2026
Friday
11/13/2026
O3
38
37
40
39
36
PM10
19
16
17
19
22
PM2.5
26
24
23
28
31
Pollutant
MON
TUE
WED
THU
FRI
O3
38
37
40
39
36
PM10
19
16
17
19
22
PM2.5
26
24
23
28
31
O3 = Ozone, PM10 = Particles ≤ 10 microns, PM2.5 = Particles ≤ 2.5 microns


Forecast Discussion:

Over the weekend there was minimal change in ozone values which stayed in the Good AQI range. This week will have similar values, with a slight decrease later in the week as more cloud cover arrives.

Today will be slightly breezy, and this could increase hourly PM10 levels this afternoon. There will be continued variability from local activity this week, but daily values are forecasted to remain in the remain in the Good AQI category. PM2.5 will follow similar trends.

- A. Hermansen
ADEQ Meteorologist


What Flag Should I Fly?

Tuesday: Green
Air quality is good.
Wednesday: Green
Air quality is good.