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Primary air pollutant in the Nogales area:
PM2.5 - 28 Good
Enjoy your outdoor activities.
Other Pollutants:
PM10 - 16 Good
[View the ADEQ Hourly Forecast for Nogales]
PM10 and PM2.5 were typical in the Good AQI range through the weekend except for Sunday when PM10 reached the Moderate AQI category due to elevated levels beginning Saturday night that continued through more of Sunday morning. Overall, today and tomorrow could see brief increases in PM10 due to stronger winds associated with the incoming rain. Although tomorrow is forecast to have stronger winds, steady rainfall is forecast through the morning. This means that the grounds will be more saturated, lowering the chance for as much lofted PM10 (dust). Drier conditions return Wednesday, but strong winds are not expected to come until possibly Thursday night/Friday morning. PM10 daily levels are forecast to remain in the Good AQI range, and PM2.5 will have similar trends.
A. Hermansen
https://azdeq.gov/forecast/nogales
Last Update: Monday, September 28, 2026, 9:46 AM
Primary Pollutant: PM2.5 - 32 Good
Secondary Pollutant: PM10 - 22 Good
Primary Pollutant: PM2.5 - 22 Good
Secondary Pollutant: PM10 - 17 Good
Primary Pollutant: PM2.5 - 23 Good
Secondary Pollutant: PM10 - 11 Good
Primary Pollutant: PM2.5 - 25 Good
Secondary Pollutant: PM10 - 15 Good
Primary Pollutant: PM2.5 - 23 Good
Secondary Pollutant: PM10 - 14 Good