Air Quality in Utah, United States
1 — recorded here, since 9 August 2026
1 in the last 30 days. Most recent: 9 August 2026 (19 days ago).
Hazards recorded here
Recent events
- Hazardous Air Quality (AQI 999)9 August 202622:00 UTCcriticalCS 26
1 — recorded here, since 9 August 2026
1 in the last 30 days. Most recent: 9 August 2026 (19 days ago).