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.

Monday Forecast:


Ozone

46 AQI
Max 8-hr Avg: 50 ppb

PM10

22 AQI
24-hr Avg: 24 µg/m3

Tuesday Forecast:


Ozone

44 AQI
Max 8-hr Avg: 48 ppb

PM10

23 AQI
24-hr Avg: 25 µg/m3

Wednesday Forecast:


Ozone

47 AQI
Max 8-hr Avg: 51 ppb

PM10

26 AQI
24-hr Avg: 28 µg/m3

Thursday Forecast:


Ozone

49 AQI
Max 8-hr Avg: 53 ppb

PM10

32 AQI
24-hr Avg: 35 µg/m3

Friday Forecast:


Ozone

44 AQI
Max 8-hr Avg: 47 ppb

PM10

42 AQI
24-hr Avg: 45 µg/m3

Air Quality By Pollutant:

Pollutant
Monday
6/17/2019
Tuesday
6/18/2019
Wednesday
6/19/2019
Thursday
6/20/2019
Friday
6/21/2019
O3
46
44
47
49
44
PM10
22
23
26
32
42
Pollutant
MON
TUE
WED
THU
FRI
O3
46
44
47
49
44
PM10
22
23
26
32
42
O3 = Ozone, PM10 = Particles ≤ 10 microns, PM2.5 = Particles ≤ 2.5 microns

Forecast Discussion:

There is currently a weak low pressure system over southern California that will bring light southerly winds to the area the next few days. This should help keep ozone down in the Good AQI range. PM10 levels should also remain low with the light winds. Beginning Thursday, a trough will begin to move into the region. As winds shift out of the west, we expect a slight increase in ozone on Thursday due to influence from California. However, that should be quickly flushed out as the trough moves through. As for PM10, winds may be strong enough on Thursday and Friday to kick up a little dust, but we don't anticipate any major dust issues. We forecast ozone and PM10 to stay in the Good AQI range through the forecast period.

- R. Nicoll
ADEQ Meteorologist


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Tuesday: Green
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