Flagstaff Forecast

Air Quality Hourly Forecast | Flagstaff

Click on each day to view forecast.

Monday Forecast:


Ozone

45 AQI
Max 8-hr Avg: 49 ppb

Tuesday Forecast:


Ozone

45 AQI
Max 8-hr Avg: 49 ppb

Wednesday Forecast:


Ozone

50 AQI
Max 8-hr Avg: 54 ppb

Thursday Forecast:


Ozone

50 AQI
Max 8-hr Avg: 54 ppb

Friday Forecast:


Ozone

49 AQI
Max 8-hr Avg: 53 ppb

Air Quality By Pollutant:

Pollutant
Monday
5/23/2022
Tuesday
5/24/2022
Wednesday
5/25/2022
Thursday
5/26/2022
Friday
5/27/2022
O3
45
45
50
50
49
Pollutant
MON
TUE
WED
THU
FRI
O3
45
45
50
50
49
O3 = Ozone, PM10 = Particles ≤ 10 microns, PM2.5 = Particles ≤ 2.5 microns

Forecast Discussion:

A weak disturbance is moving through the state this morning, but the only impact will be the continuation of slightly below-average high temperatures. Unfortunately, sitting just off the West Coast is a large area of high pressure that will strengthen and shift eastward. The high will be directly over the state late Wednesday into Thursday, allowing afternoon high temperatures to rise into the mid to upper 70s Wednesday through at least Friday.

As for air quality, forecasting ozone to be in the Good AQI category through the forecast period.

- M. Pace
ADEQ Meteorologist


What Flag Should I Fly?

Tuesday: Green
Wednesday: Green

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