Updated On: 6/12/2026 - 8:37 AM
Click on each day to view forecast.
Friday Forecast:
Ozone
77 AQI
Max 8-hr Avg: 63 ppb
Max 8-hr Avg: 63 ppb
PM10
56 AQI
24-hr Avg: 66 µg/m3
24-hr Avg: 66 µg/m3
PM2.5
54 AQI
24-hr Avg: 10.6 µg/m3
24-hr Avg: 10.6 µg/m3
Saturday Forecast:
Ozone
71 AQI
Max 8-hr Avg: 61 ppb
Max 8-hr Avg: 61 ppb
PM10
47 AQI
24-hr Avg: 51 µg/m3
24-hr Avg: 51 µg/m3
PM2.5
53 AQI
24-hr Avg: 10.1 µg/m3
24-hr Avg: 10.1 µg/m3
Sunday Forecast:
Ozone
74 AQI
Max 8-hr Avg: 62 ppb
Max 8-hr Avg: 62 ppb
PM10
47 AQI
24-hr Avg: 51 µg/m3
24-hr Avg: 51 µg/m3
PM2.5
52 AQI
24-hr Avg: 9.5 µg/m3
24-hr Avg: 9.5 µg/m3
Monday Forecast:
Ozone
71 AQI
Max 8-hr Avg: 61 ppb
Max 8-hr Avg: 61 ppb
PM10
63 AQI
24-hr Avg: 79 µg/m3
24-hr Avg: 79 µg/m3
PM2.5
55 AQI
24-hr Avg: 11.0 µg/m3
24-hr Avg: 11.0 µg/m3
Tuesday Forecast:
Ozone
67 AQI
Max 8-hr Avg: 60 ppb
Max 8-hr Avg: 60 ppb
PM10
60 AQI
24-hr Avg: 74 µg/m3
24-hr Avg: 74 µg/m3
PM2.5
53 AQI
24-hr Avg: 10.2 µg/m3
24-hr Avg: 10.2 µg/m3
Air Quality By Pollutant:
Pollutant
Friday
6/12/2026
6/12/2026
Saturday
6/13/2026
6/13/2026
Sunday
6/14/2026
6/14/2026
Monday
6/15/2026
6/15/2026
Tuesday
6/16/2026
6/16/2026
O3
77
71
74
71
67
PM10
56
47
47
63
60
PM2.5
54
53
52
55
53
Pollutant
FRI
SAT
SUN
MON
TUE
O3
77
71
74
71
67
PM10
56
47
47
63
60
PM2.5
54
53
52
55
53
O3 = Ozone, PM10 = Particles ≤ 10 microns, PM2.5 = Particles ≤ 2.5 microns
Forecast Discussion:
All pollutants ended up in the Moderate AQI range yesterday. Looking ahead, persistent westerly winds each day will help keep ozone levels down in the mid Moderate range the next several days.
As for PM10, we are forecasting Moderate levels on weekdays, driven mostly by elevated morning concentrations. Over the weekend, we are forecasting PM10 levels to drop into the Good category with less dust-generating work activities. We are still looking at slight chances for thunderstorms around the area today and tomorrow, which could cause outflows to move through the area, but we simply don't have confidence in anything particularly strong. Therefore, the thunderstorm potential is not influencing the forecast all that much.
Lastly, PM2.5 has been fairly consistent in the low Moderate range, and we don't expect that to change in the near future.
- R. Nicoll
ADEQ Meteorologist
As for PM10, we are forecasting Moderate levels on weekdays, driven mostly by elevated morning concentrations. Over the weekend, we are forecasting PM10 levels to drop into the Good category with less dust-generating work activities. We are still looking at slight chances for thunderstorms around the area today and tomorrow, which could cause outflows to move through the area, but we simply don't have confidence in anything particularly strong. Therefore, the thunderstorm potential is not influencing the forecast all that much.
Lastly, PM2.5 has been fairly consistent in the low Moderate range, and we don't expect that to change in the near future.
- R. Nicoll
ADEQ Meteorologist
What Flag Should I Fly?
Saturday: Yellow
|
Sunday: Yellow
|
Stay Informed On Your Air Quality |
Subscribe to Air Quality Forecasts >
Report an Air Quality Complaint
Ph: 602-771-2286
or online >