Tucson Forecast

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Air Quality Hourly Forecast | Tucson

Click on each day to view forecast.

Friday Forecast:


Ozone

71 AQI
Concentration: 61 ppb

PM10

35 AQI
Concentration: 38 µg/m3

Saturday Forecast:


Ozone

58 AQI
Concentration: 57 ppb

PM10

30 AQI
Concentration: 32 µg/m3

Sunday Forecast:


Ozone

80 AQI
Concentration: 64 ppb

PM10

26 AQI
Concentration: 28 µg/m3

Monday Forecast:


Ozone

84 AQI
Concentration: 65 ppb

PM10

31 AQI
Concentration: 34 µg/m3

Tuesday Forecast:


Ozone

74 AQI
Concentration: 62 ppb

PM10

26 AQI
Concentration: 28 µg/m3


Air Quality By Pollutant:

Pollutant
Friday
8/17/2018
Saturday
8/18/2018
Sunday
8/19/2018
Monday
8/20/2018
Tuesday
8/21/2018
O3
71
58
80
84
74
PM10
35
30
26
31
26
Pollutant
FRI
SAT
SUN
MON
TUE
O3
71
58
80
84
74
PM10
35
30
26
31
26
O3 = Ozone, PM10 = Particles ≤ 10 microns

Forecast Discussion:

Ozone levels yesterday were once again in the mid-Moderate range while PM10 stayed comfortably in the Good AQI range. Looking forward, no drastic changed in air quality are expected. Ozone is forecast to improve a bit tomorrow due to better winds, then back to mid/upper Moderates for Sunday and Monday with calmer winds and sunny skies. As for PM10, we aren't expecting any winds strong enough to kick up dust, especially given all the rain we've been getting the past few weeks. As a result, PM10 is forecast to stay in the Good AQI range through the forecast period.

- R. Nicoll
ADEQ Meteorologist


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Sunday: Yellow
Monday: Yellow

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