Highlights
- The South Scottsdale station (AQS 040133003) recorded ozone at 95.0 PPB at 11 p.m. on July 14.
- That reading crossed AirNow's unhealthy-for-sensitive-groups breakpoint for ozone.
- Maricopa County Air Quality Department is the reporting agency; PM10 at the same station read 13.0 micrograms per cubic meter.
- Residents can track current conditions and active advisories on the AirNow Phoenix-area page.
The South Scottsdale air monitoring station recorded ozone at 95.0 parts per billion at 11 p.m. Monday, crossing AirNow's unhealthy-for-sensitive-groups breakpoint for ozone, according to the EPA AirNow public hourly aggregate reported by the Maricopa County Air Quality Department.
The reading came from AQS site ID 040133003 in South Scottsdale. PM10 at the same station registered 13.0 micrograms per cubic meter during the same hour.
Maricopa County's summer air quality awareness campaign, "Help Keep Ozone Away, Commit to One Day," is currently active for the 2026 season. Residents can sign up for email and text alerts when a High Pollution Advisory is issued through the Maricopa County Air Quality Department.
For current conditions, forecast, and any active advisories covering the Phoenix metro area, visit AirNow's Phoenix-area page. Any health guidance should be sought from Maricopa County Air Quality Department directly.
Sources
Every factual claim in this article traces to one of the sources below. See how we work for the editorial process.
- 040133003 retrieved 15/07/2026 00:52
- Maricopa County retrieved 15/07/2026 00:52
- Maricopa County retrieved 15/07/2026 00:52
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 15/07/2026 00:52. Every claim traces to a source.
