Fernie Air Quality Forecast - Today, Tomorrow
Air Quality Today
Today (10 October): Air quality in Fernie is fair. AQI and PM2.5 are fair; PM10, NO2, O3, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 12:00 PM (PM2.5: 22.3/100).
Air Quality Tomorrow
Tomorrow (11 October 2026): Air quality in Fernie is fair. NO2 increases to fair; all other pollutants stay as today. Pollution peaks around 4:00 PM (NO2: 38.0/100).
Explore Forecasts
Get More in Our App
Local pollen and air quality forecasts, interactive pollen maps and route profiles
Features and forecast availability vary by region.
Air Quality
Today - 10 October
| Pollutant | Level | Value |
|---|---|---|
| AQI | Fair | 22.3/100 |
| PM2.5 (fine particles) | Fair | 22.3/100 |
| PM10 (coarse particles) | Good | 14.3/100 |
| NO2 (nitrogen dioxide) | Good | 9.3/100 |
| O3 (ozone) | Good | 19.2/100 |
| SO2 (sulfur dioxide) | Good | 0.4/100 |
| CO (carbon monoxide) | Good | 0.5/100 |
| HCHO (formaldehyde) | Good | 0.8/100 |
| PM1 (ultrafine particles) | Good | 1.7/100 |
Tomorrow - 11 October
| Pollutant | Level | Value |
|---|---|---|
| AQI | Fair | 38.0/100 |
| PM2.5 (fine particles) | Fair | 29.6/100 |
| PM10 (coarse particles) | Good | 18.8/100 |
| NO2 (nitrogen dioxide) | Fair | 38.0/100 |
| O3 (ozone) | Good | 18.9/100 |
| SO2 (sulfur dioxide) | Good | 1.0/100 |
| CO (carbon monoxide) | Good | 0.6/100 |
| HCHO (formaldehyde) | Good | 1.2/100 |
| PM1 (ultrafine particles) | Good | 4.7/100 |
Local Environmental Conditions
Around the center of Fernie, a mix of built-up land and open space means traffic is an important, but not overwhelming, local pollution source. Lying in the Elk Valley, the area is prone to temperature inversions that hold pollutants near the ground when winds drop. Local sources include mining. Home heating, especially wood stoves and fireplaces, adds smoke and fine particles in the colder months.
With summer temperatures averaging only about 16°C, ozone rarely becomes a serious problem. From October to May, inversions at around -11°C often hold a winter haze of smoke and particles over the valley. Day to day, calm and dry conditions let pollution build, while wind and rain clear it away.
Get pollen & AQ on Strava
Follow your environmental exposure and performance with the free Airmine-Strava integration. See your pollen and air quality exposure for every Strava activity.
Resource Hub
Frequently Asked Questions About Air Quality in British Columbia
Is air quality bad in Fernie right now?
On 10 October 2026, overall air quality in Fernie is fair. AQI is the main air quality indicator at 22.3/100. Pollution peaks around 12:00 PM (PM2.5: 22.3/100).
Will air quality be worse tomorrow in Fernie?
On 11 October 2026, air quality conditions in Fernie will be similar to today, with AQI forecast at fair at 38.0/100. Pollution peaks around 4:00 PM (NO2: 38.0/100).
When is air pollution at its worst in Fernie?
With summer temperatures averaging only about 16°C, ozone rarely becomes a serious problem. From October to May, inversions at around -11°C often hold a winter haze of smoke and particles over the valley. Day to day, calm and dry conditions let pollution build, while wind and rain clear it away.
Are air quality levels in Fernie based on measurements or forecasts?
It is forecasts derived by downscaling forecasts provided by EU’s Copernicus Atmosphere Monitoring Service (CAMS) by taking into account local conditions such as traffic patterns. CAMS bases its forecast on satellite measurements of particles and chemical compounds in the atmosphere. Airmine’s services were developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team.
Why doesn’t the forecast always reflect wildfire impacts?
Airmine’s forecast uses CAMS (Copernicus Atmosphere Monitoring Service) as its background atmospheric model. While CAMS includes wildfire emissions, these are derived from satellite observations and are not available in real time. During rapidly evolving wildfire events, there may therefore be a delay before increased emissions are incorporated into the model. As a result, the forecast may temporarily underestimate PM₂.₅ and other pollutants associated with wildfire smoke.
During rapidly evolving wildfire events, CAMS may lag by approximately 1–2 days before increased wildfire emissions are fully represented, which can lead to temporary underestimation of PM₂.₅ concentrations in Airmine’s forecast.
Understanding the Scale
The 0–100 air quality scores represent risk levels, not direct air pollutant concentrations. Higher scores indicate higher risk.
Air Quality
| Good | 0-20 | Low air quality risk. Air quality is expected to be good, with low levels of pollution. |
| Fair | 20-40 | Generally low air quality risk. Air quality is expected to be acceptable, with some pollution present. |
| Moderate | 40-60 | Moderate air quality risk. Air pollution is elevated and air quality may be less favorable. |
| Poor | 60-80 | High air quality risk. Air pollution is high and air quality is expected to be poor. |
| Very Poor | 80-100 | Very high air quality risk. Air pollution is very high and air quality is expected to be very poor. |