AQD | Phoenix Forecast
Updated On: 3/24/2025 - 6:58 AM
Click on each day to view forecast.
Monday Forecast:
Ozone
80 AQI
Max 8-hr Avg: 64 ppb
Max 8-hr Avg: 64 ppb
PM10
61 AQI
24-hr Avg: 76 µg/m3
24-hr Avg: 76 µg/m3
PM2.5
55 AQI
24-hr Avg: 11.5 µg/m3
24-hr Avg: 11.5 µg/m3
Tuesday Forecast:
Ozone
84 AQI
Max 8-hr Avg: 65 ppb
Max 8-hr Avg: 65 ppb
PM10
63 AQI
24-hr Avg: 80 µg/m3
24-hr Avg: 80 µg/m3
PM2.5
56 AQI
24-hr Avg: 11.9 µg/m3
24-hr Avg: 11.9 µg/m3
Wednesday Forecast:
Ozone
74 AQI
Max 8-hr Avg: 62 ppb
Max 8-hr Avg: 62 ppb
PM10
64 AQI
24-hr Avg: 81 µg/m3
24-hr Avg: 81 µg/m3
PM2.5
57 AQI
24-hr Avg: 12.1 µg/m3
24-hr Avg: 12.1 µg/m3
Thursday Forecast:
Ozone
61 AQI
Max 8-hr Avg: 58 ppb
Max 8-hr Avg: 58 ppb
PM10
62 AQI
24-hr Avg: 77 µg/m3
24-hr Avg: 77 µg/m3
PM2.5
56 AQI
24-hr Avg: 11.7 µg/m3
24-hr Avg: 11.7 µg/m3
Friday Forecast:
Ozone
58 AQI
Max 8-hr Avg: 57 ppb
Max 8-hr Avg: 57 ppb
PM10
60 AQI
24-hr Avg: 73 µg/m3
24-hr Avg: 73 µg/m3
PM2.5
54 AQI
24-hr Avg: 10.9 µg/m3
24-hr Avg: 10.9 µg/m3
Air Quality By Pollutant:
Pollutant
Monday
3/24/2025
3/24/2025
Tuesday
3/25/2025
3/25/2025
Wednesday
3/26/2025
3/26/2025
Thursday
3/27/2025
3/27/2025
Friday
3/28/2025
3/28/2025
O3
80
84
74
61
58
PM10
61
63
64
62
60
PM2.5
55
56
57
56
54
Pollutant
MON
TUE
WED
THU
FRI
O3
80
84
74
61
58
PM10
61
63
64
62
60
PM2.5
55
56
57
56
54
O3 = Ozone, PM10 = Particles ≤ 10 microns, PM2.5 = Particles ≤ 2.5 microns
Forecast Discussion:
It'll feel more like late spring in central Arizona this week, with temperatures reaching the 90s today and even into the mid-upper 90s tomorrow. High pressure overhead is the reason for our temperature increase, but weak systems will impact the region later in the forecast period, helping to lower temperatures a little bit.
Though we are not expecting any precipitation in the lower desert areas of the state this week, increased winds from upper level lows will impact air quality starting Thursday and into the weekend. Brief afternoon blowing dust will be possible at the tail end of our forecast period, with today, tomorrow, and Wednesday being mainly locally driven.
As we transition towards the warmer and drier months of the year, we continue to watch ozone trends increase into the Moderate AQI category. No exceedances are currently expected, but ozone will continue to increase as we approach this year's ozone season.
Have a great start to your week.
- B. Droppleman
ADEQ Meteorologist
Though we are not expecting any precipitation in the lower desert areas of the state this week, increased winds from upper level lows will impact air quality starting Thursday and into the weekend. Brief afternoon blowing dust will be possible at the tail end of our forecast period, with today, tomorrow, and Wednesday being mainly locally driven.
As we transition towards the warmer and drier months of the year, we continue to watch ozone trends increase into the Moderate AQI category. No exceedances are currently expected, but ozone will continue to increase as we approach this year's ozone season.
Have a great start to your week.
- B. Droppleman
ADEQ Meteorologist
What Flag Should I Fly?
Monday: Yellow
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Tuesday: Yellow
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