Home > USA > Arizona > Pinal County > Stanfield
Primary air pollutant in the Stanfield area:
OZONE - 42 Good
Enjoy your outdoor activities.
Other Pollutants:
PM2.5 - 37 Good
PM10 - 16 Good
[View the ADEQ Hourly Forecast for West Pinal]
Isolated thunderstorm activity is expected over Pinal County today (a bit more numerous over eastern Pima County) and at least some portions of the forecast area are likely to experience an abrupt change in winds during the late afternoon and evening hours. However, the winds are not expected to be overly strong but enough to kick up pockets of blowing dust. Storm activity on Thursday is expected to be confined to places like the eastern Mogollon Rim, White Mountains, and far southeast Arizona and so outflow winds are not expected to affect the forecast area. Thunderstorm activity retreats even more on subsequent days.
Apart from thunderstorm related winds later today, winds will follow familiar patterns with lighter speeds in the overnight and morning hours then varying amounts of breeziness in the afternoon and evening hours (Today through Friday more breezy than Sat-Sun). Temperatures will be seasonally hot (within a few degrees of average).
Peak 8 hour average Ozone each day is anticipated to remain in the upper Good range.
Daily average PM10 is expected to be in the Moderate range due largely to agricultural activities starting up before the morning temperature inversion dissipates. There may also be a "bump" in the readings in the late afternoon today due to gustiness from distant thunderstorms.
Daily average PM2.5 is expected to remain in the Good range.
A. Jamison
https://azdeq.gov/forecast/WestPinal
Last Update: Wednesday, June 17, 2026, 9:21 AM
Primary Pollutant: PM10 - 56 Moderate
Secondary Pollutant: PM2.5 - 36 Good
Secondary Pollutant: OZONE - 47 Good
Primary Pollutant: PM10 - 49 Good
Secondary Pollutant: PM2.5 - 28 Good
Secondary Pollutant: OZONE - 45 Good
Primary Pollutant: PM10 - 58 Moderate
Secondary Pollutant: PM2.5 - 34 Good
Secondary Pollutant: OZONE - 49 Good
Primary Pollutant: PM10 - 58 Moderate
Secondary Pollutant: PM2.5 - 37 Good
Secondary Pollutant: OZONE - 50 Good
Primary Pollutant: PM10 - 52 Moderate
Secondary Pollutant: PM2.5 - 32 Good
Secondary Pollutant: OZONE - 49 Good
Primary Pollutant: PM10 - 53 Moderate
Secondary Pollutant: PM2.5 - 29 Good
Secondary Pollutant: OZONE - 51 Moderate