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

44 AQI
Max 8-hr Avg: 47 ppb

PM10

25 AQI
24-hr Avg: 27 µg/m3

PM2.5

24 AQI
24-hr Avg: 5.7 µg/m3

Tuesday Forecast:


Ozone

44 AQI
Max 8-hr Avg: 48 ppb

PM10

33 AQI
24-hr Avg: 36 µg/m3

PM2.5

34 AQI
24-hr Avg: 8.1 µg/m3

Wednesday Forecast:


Ozone

47 AQI
Max 8-hr Avg: 51 ppb

PM10

34 AQI
24-hr Avg: 37 µg/m3

PM2.5

35 AQI
24-hr Avg: 8.5 µg/m3

Thursday Forecast:


Ozone

44 AQI
Max 8-hr Avg: 48 ppb

PM10

32 AQI
24-hr Avg: 35 µg/m3

PM2.5

33 AQI
24-hr Avg: 7.8 µg/m3

Friday Forecast:


Ozone

46 AQI
Max 8-hr Avg: 50 ppb

PM10

33 AQI
24-hr Avg: 36 µg/m3

PM2.5

35 AQI
24-hr Avg: 8.3 µg/m3

Air Quality By Pollutant:

Pollutant
Monday
9/27/2021
Tuesday
9/28/2021
Wednesday
9/29/2021
Thursday
9/30/2021
Friday
10/1/2021
O3
44
44
47
44
46
PM10
25
33
34
32
33
PM2.5
24
34
35
33
35
Pollutant
MON
TUE
WED
THU
FRI
O3
44
44
47
44
46
PM10
25
33
34
32
33
PM2.5
24
34
35
33
35
O3 = Ozone, PM10 = Particles ≤ 10 microns, PM2.5 = Particles ≤ 2.5 microns

Forecast Discussion:

Ozone and PM2.5 managed to reach the Moderate AQI category on Saturday, but quickly returned to the Good range on Sunday. Looking ahead to this week, the low pressure system that moved through this weekend is slowly moving off to the east. After the low moves away, a trough will move into the region midweek. These weather systems are forecast to provide good ventilation, which should help keep pollution levels low. We are forecasting all pollutants to stay in the Good AQI range through the forecast period.

A quick look at the weather this week. We are forecasting mostly sunny skies with afternoon temperatures in the mid 90's today and tomorrow, then dropping to the low 90's Wednesday and Thursday. There will also be some off and on breeziness as these weather systems move through, but we aren't expecting the winds to be that strong. Overall, it would be a fairly nice week for both weather and air quality.

- R. Nicoll
ADEQ Meteorologist


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Tuesday: Green
Wednesday: Green

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