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Primary air pollutant in the Spring Valley area:
OZONE - 42 Good
Enjoy your outdoor activities.
[View the ADEQ Hourly Forecast for Prescott]
Ozone levels made it to the low Moderate AQI range again yesterday. Looking ahead, we don't expect any major issues. We are forecasting ozone levels to continue hovering around the upper Good to lower Moderate AQI range through the forecast period.
R. Nicoll
https://azdeq.gov/forecast/prescott
Last Update: Friday, April 17, 2026, 9:19 AM
Primary Pollutant: OZONE - 54 Moderate
Primary Pollutant: OZONE - 51 Moderate
Primary Pollutant: OZONE - 49 Good
Primary Pollutant: OZONE - 46 Good