Hourly regulatory PM2.5 observations from Giant Mine Remediation Project.
The latest hourly PM2.5 reading is 2.0 µg/m³.
The monitor belongs to Giant Mine Remediation Project. Real-time readings are preliminary and may be revised.
The air-quality category applies to the NowCast, not to a single hourly reading. Methodology and source policy.
Within 150 km, agencies report 11 Out of control.
No being held fires are reported within 150 km.
No under control fires are reported within 150 km.
Proximity and wind direction do not prove that a fire caused smoke at this location. Sources: BC Wildfire Service in British Columbia; Natural Resources Canada CWFIS elsewhere.
Background bands (US EPA AQI, 24-h basis): ■ Good · ■ Moderate
| Model | Peak | Time |
|---|---|---|
| FireSmoke | 1.9 µg/m³ | Sep 03, 12:00AM |
| FireWork | 3.9 µg/m³ | Sep 03, 5:00PM |
Regulatory monitor
Hourly observations are supplied by Giant Mine Remediation Project. Real-time data are preliminary and may be revised by the agency.
For information only — not a substitute for official health or emergency advice. Methodology and source policy.