Yukon Cities Ranked by Indoor Radon Levels
Measured averages from Airthings devices across Yukon, Canada. Action level: 200 Bq/m³ — the threshold at which remediation is recommended.
Whitehorse has the highest measured indoor radon in Yukon at 163.1 Bq/m³, based on Airthings measurements across 2 cities.
Updated August 16, 2026
Highest city
163.1Bq/m³
Whitehorse
Yukon city average
141.3Bq/m³
across 2 cities
Above action level
0/ 2
cities
| # | Location | Avg level | Monitors | vs action level |
|---|---|---|---|---|
| 1 | Whitehorse | 163.1 Bq/m³ | 238 | 0.8× under |
| 2 | Haines Junction | 119.5 Bq/m³ | 7 | 0.6× under |