Flagstaff Forecast

Air Quality Hourly Forecast | Flagstaff

Click on each day to view forecast.

Monday Forecast:


Ozone

34 AQI
Max 8-hr Avg: 37 ppb

Tuesday Forecast:


Ozone

35 AQI
Max 8-hr Avg: 38 ppb

Wednesday Forecast:


Ozone

35 AQI
Max 8-hr Avg: 38 ppb

Thursday Forecast:


Ozone

40 AQI
Max 8-hr Avg: 43 ppb

Friday Forecast:


Ozone

41 AQI
Max 8-hr Avg: 44 ppb

Air Quality By Pollutant:

Pollutant
Monday
12/5/2022
Tuesday
12/6/2022
Wednesday
12/7/2022
Thursday
12/8/2022
Friday
12/9/2022
O3
34
35
35
40
41
Pollutant
MON
TUE
WED
THU
FRI
O3
34
35
35
40
41
O3 = Ozone, PM10 = Particles ≤ 10 microns, PM2.5 = Particles ≤ 2.5 microns

Forecast Discussion:

It was a wet weekend for much of south-central and southeastern Arizona. Flagstaff didn't completely miss out, seeing some light rain and mist. Most notable however, was the drop in ozone levels, which were very low because of the weather pattern and clouds/rain.

Looking ahead, the weather pattern over the U.S. Southwest will remain somewhat active, with various low pressure waves passing through. Unlike this weekend, rain is not expected. Instead, Flagstaff will have a few breezy afternoons.

Given the time of year, ozone is forecast in the Good Air Quality Index category each day.

- M. Graves
ADEQ Meteorologist


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Tuesday: Green
Wednesday: Green

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