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Primary air pollutant in the San Miguel area:
PM10 - 44 Good
Enjoy your outdoor activities.
Other Pollutants:
PM2.5 - 41 Good
[View the ADEQ Hourly Forecast for Nogales]
Minor afternoon breeziness can be expected today and Saturday before stronger winds from the southeast develop Sunday. More cloudiness can be expected as well on Sunday. Monday is expected to have lighter winds before breezes increase on Tuesday ahead of an approaching Pacific weather system.
Daily average Particulates are expected to remain in the Good range with the highest readings anticipated Sunday due to pockets of blowing dust. If winds turn out to be stronger than forecast, Particulates will also be higher than forecast.
A. Jamison
https://azdeq.gov/forecast/nogales
Last Update: Friday, April 17, 2026, 9:23 AM
Primary Pollutant: PM2.5 - 36 Good
Secondary Pollutant: PM10 - 31 Good
Primary Pollutant: PM2.5 - 37 Good
Secondary Pollutant: PM10 - 34 Good
Primary Pollutant: PM10 - 31 Good
Secondary Pollutant: PM2.5 - 29 Good
Primary Pollutant: PM10 - 32 Good
Secondary Pollutant: PM2.5 - 30 Good