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Primary air pollutant in the Wahak Hotrontk area:
OZONE - 64 Moderate
If you are unusually sensitive to particle pollution, consider reducing your activity level or shorten the amount of time you are active outdoors.
Other Pollutants:
PM2.5 - 22 Good
PM10 - 16 Good
[View the ADEQ Hourly Forecast for West Pinal]
All pollutants stayed in the Good AQI range yesterday. Looking ahead, we expect ozone to continue hovering around the upper Good to lower Moderate range this week.
Switching to particulates, we did see some brief dust move through this morning from thunderstorm outflows, which will cause PM10 and PM2.5 to reach the Moderate AQI category today. After today, we don't expect any significant dust storms. As a result, we are forecasting PM10 and PM2.5 to return to the Good AQI category through the remainder of the week.
R. Nicoll
https://azdeq.gov/forecast/WestPinal
Last Update: Tuesday, July 28, 2026, 9:42 AM
Primary Pollutant: PM10 - 74 Moderate
Secondary Pollutant: PM2.5 - 57 Moderate
Secondary Pollutant: OZONE - 51 Moderate
Primary Pollutant: OZONE - 50 Good
Secondary Pollutant: PM2.5 - 34 Good
Secondary Pollutant: PM10 - 40 Good
Primary Pollutant: OZONE - 47 Good
Secondary Pollutant: PM2.5 - 38 Good
Secondary Pollutant: PM10 - 44 Good
Primary Pollutant: OZONE - 48 Good
Secondary Pollutant: PM2.5 - 36 Good
Secondary Pollutant: PM10 - 43 Good
Primary Pollutant: OZONE - 54 Moderate
Secondary Pollutant: PM2.5 - 40 Good
Secondary Pollutant: PM10 - 40 Good