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Primary air pollutant in the Elgin area:
PM2.5 - 54 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:
PM10 - 47 Good
[View the ADEQ Hourly Forecast for Nogales]
Particulate levels continued to stay in the Good AQI range yesterday. Looking ahead, calm and sunny conditions will continue, which will likely allow a slow upward trend as soil conditions continue to dry out. Overall though, we expect PM10 and PM2.5 to stay in the Good AQI range through the forecast period.
R. Nicoll
https://azdeq.gov/forecast/nogales
Last Update: Friday, May 8, 2026, 9:28 AM
Primary Pollutant: PM2.5 - 37 Good
Secondary Pollutant: PM10 - 28 Good
Primary Pollutant: PM2.5 - 38 Good
Secondary Pollutant: PM10 - 29 Good
Primary Pollutant: PM2.5 - 41 Good
Secondary Pollutant: PM10 - 31 Good
Primary Pollutant: PM2.5 - 43 Good
Secondary Pollutant: PM10 - 32 Good
Primary Pollutant: PM2.5 - 45 Good
Secondary Pollutant: PM10 - 34 Good