Highlights
- The Pinnacle Peak Club House air monitor in north Scottsdale recorded ozone at 80.0 ppb at 10 p.m. Monday, Aug. 10.
- That reading crosses AirNow's threshold for the Unhealthy for Sensitive Groups category.
- Maricopa County Air Quality Department is the reporting agency; readers should check AirNow for current forecasts and any active alerts.
The air quality monitor at Pinnacle Peak Club House in north Scottsdale recorded ozone at 80.0 parts per billion at 10 p.m. Monday, Aug. 10, according to the EPA AirNow public hourly aggregate reported by the Maricopa County Air Quality Department. That reading crosses AirNow's breakpoint for the Unhealthy for Sensitive Groups category for ozone.
The station's AQS site ID is 040132005. Readings at this level mean people with lung disease, older adults, children, and people who are active outdoors may be at greater risk; the Maricopa County Air Quality Department is the authoritative source for any health guidance.
Check the AirNow Phoenix-area page for the current forecast and any active alerts.
Sources
Every factual claim in this article traces to one of the sources below. See how we work for the editorial process.
- 040132005 retrieved 10/08/2026 23:45
Authored by The Scottsdale Signal. Drafted by AI from primary-source material under our beat-specific editorial guides; reviewed by humans before publish under our five-gate process. Sources retrieved at 10/08/2026 23:45. Every claim traces to a source.
