Tucson Forecast
Air Quality Hourly Forecast | Tucson
Updated On: 12/5/2019 - 6:04 AM
Click on each day to view forecast.
Thursday Forecast:
Ozone
34 AQI
Max 8-hr Avg: 37 ppb
Max 8-hr Avg: 37 ppb
PM10
19 AQI
24-hr Avg: 20 µg/m3
24-hr Avg: 20 µg/m3
Friday Forecast:
Ozone
31 AQI
Max 8-hr Avg: 34 ppb
Max 8-hr Avg: 34 ppb
PM10
22 AQI
24-hr Avg: 24 µg/m3
24-hr Avg: 24 µg/m3
Saturday Forecast:
Ozone
34 AQI
Max 8-hr Avg: 37 ppb
Max 8-hr Avg: 37 ppb
PM10
23 AQI
24-hr Avg: 25 µg/m3
24-hr Avg: 25 µg/m3
Sunday Forecast:
Ozone
31 AQI
Max 8-hr Avg: 34 ppb
Max 8-hr Avg: 34 ppb
PM10
19 AQI
24-hr Avg: 20 µg/m3
24-hr Avg: 20 µg/m3
Monday Forecast:
Ozone
33 AQI
Max 8-hr Avg: 36 ppb
Max 8-hr Avg: 36 ppb
PM10
19 AQI
24-hr Avg: 20 µg/m3
24-hr Avg: 20 µg/m3
Air Quality By Pollutant:
Pollutant
Thursday
12/5/2019
12/5/2019
Friday
12/6/2019
12/6/2019
Saturday
12/7/2019
12/7/2019
Sunday
12/8/2019
12/8/2019
Monday
12/9/2019
12/9/2019
O3
34
31
34
31
33
PM10
19
22
23
19
19
Pollutant
THU
FRI
SAT
SUN
MON
O3
34
31
34
31
33
PM10
19
22
23
19
19
Forecast Discussion:
With the exiting storm system, we are back to calmer winds and a drier environment. We would have like to have seen greater amounts and coverage of precipitation in southeastern Arizona. Besides the nearby mountains where at least a quarter inch is estimated to have fallen, Tucson topped out at only trace amounts (e.g., at the Tucson International Airport), so not much at all. The presence of the passing low pressure wave did have a positive effect on our air quality, though. More positive influence from a dip in the jetstream over Arizona comes between Sunday and Monday afternoons. Daytime breezes are good for trending forecasted pollutants lower after a few days of stagnation.- J. Malloy
ADEQ Meteorologist
What Flag Should I Fly?
Thursday: Green | Friday: Green |
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