AQD | Flagstaff Forecast

Updated On: 4/18/2025 - 6:57 AM

Click on each day to view forecast.

Friday Forecast:

Ozone

50 AQI
Max 8-hr Avg: 54 ppb

Saturday Forecast:

Ozone

51 AQI
Max 8-hr Avg: 55 ppb

Sunday Forecast:

Ozone

54 AQI
Max 8-hr Avg: 56 ppb

Monday Forecast:

Ozone

49 AQI
Max 8-hr Avg: 53 ppb

Tuesday Forecast:

Ozone

58 AQI
Max 8-hr Avg: 57 ppb

Air Quality By Pollutant:

Pollutant

Friday
4/18/2025

Saturday
4/19/2025

Sunday
4/20/2025

Monday
4/21/2025

Tuesday
4/22/2025

O₃

50

51

54

49

58

Pollutant

FRI

SAT

SUN

MON

TUE

O₃

50

51

54

49

58

O₃ = Ozone, PM₁₀ = Particles ≤ 10 microns, PM_2.5 = Particles ≤ 2.5 microns

Forecast Discussion:

Ozone will come in the Good AQI today due to active weather, recovering back to Moderates over the weekend.

Possible cloud cover may hinder ozone formation on Monday, but will clear out by Tuesday.

Have a good weekend.

- B. Droppleman
ADEQ Meteorologist

What Flag Should I Fly?

Saturday: Yellow	Sunday: Yellow