Highlights
- The Pinnacle Peak Club House air quality station recorded ozone at 73.0 PPB at 9 p.m. on July 2, crossing the Unhealthy for Sensitive Groups threshold.
- The reading was reported by the Maricopa County Air Quality Department via the EPA AirNow network.
- Residents can check current conditions and active alerts on the AirNow Phoenix-area page for updated forecasts.
The air quality monitor at Pinnacle Peak Club House in north Scottsdale recorded ozone at 73.0 parts per billion at 9 p.m. Thursday, July 2, crossing the AirNow threshold for Unhealthy for Sensitive Groups, according to the Maricopa County Air Quality Department via the EPA AirNow public hourly aggregate.
The reading comes from AQS site ID 040132005, one of the county's fixed monitoring stations. Ozone at this level is considered a concern for people with respiratory conditions, the elderly, and children, per AirNow's standard classification framework.
For current conditions, active alerts, and forecast guidance, the AirNow Phoenix-area page is updated hourly. Any health guidance specific to this reading should be sought from Maricopa County Air Quality Department.
Sources
Every factual claim in this article traces to one of the sources below. See how we work for the editorial process.
- 040132005 retrieved 02/07/2026 22:13
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 02/07/2026 22:13. Every claim traces to a source.
