Yuma Forecast

Picture of a crop field up against a mountain in Yuma, AZ

Air Quality Hourly Forecast | Yuma

Click on each day to view forecast.

Tuesday Forecast:


Ozone

40 AQI
Max 8-hr Avg: 43 ppb

PM10

34 AQI
24-hr Avg: 37 µg/m3

Wednesday Forecast:


Ozone

39 AQI
Max 8-hr Avg: 42 ppb

PM10

35 AQI
24-hr Avg: 38 µg/m3

Thursday Forecast:


Ozone

35 AQI
Max 8-hr Avg: 38 ppb

PM10

31 AQI
24-hr Avg: 34 µg/m3

Friday Forecast:


Ozone

33 AQI
Max 8-hr Avg: 36 ppb

PM10

34 AQI
24-hr Avg: 37 µg/m3

Saturday Forecast:


Ozone

34 AQI
Max 8-hr Avg: 37 ppb

PM10

32 AQI
24-hr Avg: 35 µg/m3

Air Quality By Pollutant:

Pollutant
Tuesday
7/14/2020
Wednesday
7/15/2020
Thursday
7/16/2020
Friday
7/17/2020
Saturday
7/18/2020
O3
40
39
35
33
34
PM10
34
35
31
34
32
Pollutant
TUE
WED
THU
FRI
SAT
O3
40
39
35
33
34
PM10
34
35
31
34
32
O3 = Ozone, PM10 = Particles ≤ 10 microns, PM2.5 = Particles ≤ 2.5 microns

Forecast Discussion:

Ozone and PM10 ended up in the Good AQI range yesterday and we aren't expecting much to change the rest of the week either. With the ridge positioned to the east, mostly southerly winds are expected the next several days. This should prevent any significant ozone transport from California. Therefore, we forecast ozone to remain in the Good AQI range through the week. There will be thunderstorm activity over southeastern and northern Arizona this week, but right now we don't expect anything close enough to Yuma so cause any dust issues. Therefore, PM10 is also forecast to stay in the Good AQI range.

- R. Nicoll
ADEQ Meteorologist


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Tuesday: Green
Wednesday: Green

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