Flagstaff Forecast

Air Quality Hourly Forecast | Flagstaff

Click on each day to view forecast.

Friday Forecast:


Ozone

46 AQI
Max 8-hr Avg: 50 ppb

Saturday Forecast:


Ozone

44 AQI
Max 8-hr Avg: 48 ppb

Sunday Forecast:


Ozone

44 AQI
Max 8-hr Avg: 47 ppb

Monday Forecast:


Ozone

45 AQI
Max 8-hr Avg: 49 ppb

Tuesday Forecast:


Ozone

44 AQI
Max 8-hr Avg: 48 ppb

Air Quality By Pollutant:

Pollutant
Friday
9/24/2021
Saturday
9/25/2021
Sunday
9/26/2021
Monday
9/27/2021
Tuesday
9/28/2021
O3
46
44
44
45
44
Pollutant
FRI
SAT
SUN
MON
TUE
O3
46
44
44
45
44
O3 = Ozone, PM10 = Particles ≤ 10 microns, PM2.5 = Particles ≤ 2.5 microns

Forecast Discussion:

Ozone levels were a little higher than anticipated yesterday, but was still in the Good AQI range. We aren't expecting any significant changes going forward with ozone forecast to remain in the Good AQI range through the forecast period. As for the weather, a low pressure systems moving through the area did bring some showers and thunderstorms to the area last night. Then, another weather system this weekend will bring more chances for rain. Thunderstorm chances will continue into next week, but the best chances will be Saturday and Sunday.

- R. Nicoll
ADEQ Meteorologist


What Flag Should I Fly?

Friday: Green
Saturday: Green

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