AQD | Tucson Forecast
Updated On: 1/10/2025 - 7:01 AM
Click on each day to view forecast.
Friday Forecast:
Ozone
37 AQI
Max 8-hr Avg: 40 ppb
Max 8-hr Avg: 40 ppb
PM10
37 AQI
24-hr Avg: 40 µg/m3
24-hr Avg: 40 µg/m3
PM2.5
52 AQI
24-hr Avg: 9.7 µg/m3
24-hr Avg: 9.7 µg/m3
Saturday Forecast:
Ozone
38 AQI
Max 8-hr Avg: 41 ppb
Max 8-hr Avg: 41 ppb
PM10
49 AQI
24-hr Avg: 53 µg/m3
24-hr Avg: 53 µg/m3
PM2.5
54 AQI
24-hr Avg: 10.5 µg/m3
24-hr Avg: 10.5 µg/m3
Sunday Forecast:
Ozone
37 AQI
Max 8-hr Avg: 40 ppb
Max 8-hr Avg: 40 ppb
PM10
43 AQI
24-hr Avg: 46 µg/m3
24-hr Avg: 46 µg/m3
PM2.5
54 AQI
24-hr Avg: 10.8 µg/m3
24-hr Avg: 10.8 µg/m3
Monday Forecast:
Ozone
38 AQI
Max 8-hr Avg: 41 ppb
Max 8-hr Avg: 41 ppb
PM10
45 AQI
24-hr Avg: 49 µg/m3
24-hr Avg: 49 µg/m3
PM2.5
59 AQI
24-hr Avg: 13.2 µg/m3
24-hr Avg: 13.2 µg/m3
Tuesday Forecast:
Ozone
36 AQI
Max 8-hr Avg: 39 ppb
Max 8-hr Avg: 39 ppb
PM10
47 AQI
24-hr Avg: 51 µg/m3
24-hr Avg: 51 µg/m3
PM2.5
60 AQI
24-hr Avg: 13.8 µg/m3
24-hr Avg: 13.8 µg/m3
Air Quality By Pollutant:
Pollutant
Friday
1/10/2025
1/10/2025
Saturday
1/11/2025
1/11/2025
Sunday
1/12/2025
1/12/2025
Monday
1/13/2025
1/13/2025
Tuesday
1/14/2025
1/14/2025
O3
37
38
37
38
36
PM10
37
49
43
45
47
PM2.5
52
54
54
59
60
Pollutant
FRI
SAT
SUN
MON
TUE
O3
37
38
37
38
36
PM10
37
49
43
45
47
PM2.5
52
54
54
59
60
O3 = Ozone, PM10 = Particles ≤ 10 microns, PM2.5 = Particles ≤ 2.5 microns
Forecast Discussion:
After a windy few days, conditions will begin to calm after a barrage of low pressure systems finally exit the region. It is normal for this time of year for Arizona to see more storm systems pass by, if only they would bring some rain with them!
Air quality trends look to be more quiet this weekend with the usual local trends being the main driver in particulate matter pollution.
By the end of our forecast outlook, another system will make its way into the region bringing yet another round of gusty winds. We can expect PM10 to increase with yet another chance for blowing dust. Check in with us for the Monday forecast for the latest update on that.
For now, we ask to enjoy your weekend and we will see you next week!
- B. Droppleman
ADEQ Meteorologist
Air quality trends look to be more quiet this weekend with the usual local trends being the main driver in particulate matter pollution.
By the end of our forecast outlook, another system will make its way into the region bringing yet another round of gusty winds. We can expect PM10 to increase with yet another chance for blowing dust. Check in with us for the Monday forecast for the latest update on that.
For now, we ask to enjoy your weekend and we will see you next week!
- B. Droppleman
ADEQ Meteorologist
What Flag Should I Fly?
Sunday: Yellow
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Monday: Yellow
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