🇨🇦British ColumbiaVery High Wildfire Smoke Risk

Air Quality in Vancouver, British Columbia

Vancouver enjoys some of Canada's cleanest urban air for most of the year, thanks to Pacific Ocean winds. However, the mountain-valley geography can trap wildfire smoke in summer, and the Fraser Valley experiences valley inversions in winter.

Annual PM2.5 Average:~5.2 µg/m³ (higher during wildfire years)— WHO guideline: 5 µg/m³

đź“Š AQHI Monitoring

Metro Vancouver Air Quality Management District operates an extensive monitoring network. Data feeds into the provincial and national AQHI system.

Data source: Metro Vancouver Air Quality

⚠️ Key Pollutants

  • Wildfire smoke (June–September)
  • Marine vessel emissions from port
  • Woodsmoke in winter
  • Traffic PM2.5

Air Quality Challenges in Vancouver

Vancouver's biggest air quality challenge is wildfire smoke, which in 2023 produced multiple days of AQHI 10+ readings. The Port of Vancouver's shipping traffic generates significant maritime emissions. Winter woodsmoke in suburban areas creates localised PM2.5 hotspots.

Concerned About Vancouver Air Quality? Your Home is Where You Can Take Action.

Studies show indoor air can be 2–5× more polluted than outdoor air. For Vancouver residents — especially during wildfire smoke events or winter inversions — a HEPA air purifier removes 90%+ of PM2.5, smoke particles and allergens where you spend most of your time.

Indoor Air Quality Tips for Vancouver Residents

  • âś“Download AirCare BC app for wildfire smoke alerts
  • âś“Have a HEPA air purifier ready before wildfire season (June)
  • âś“Use recirculate mode on car AC during smoke events
  • âś“Airzone maps help identify neighbourhood-level smoke concentrations

Understanding Canada's AQHI Scale

The Air Quality Health Index (AQHI) is specifically designed to communicate health risk, combining PM2.5, ozone and NO2 into a single health-focused number.

1–3
Low Risk
Ideal for outdoor activities
4–6
Moderate Risk
Consider reducing exertion
7–10
High Risk
Reduce outdoor activities
10+
Very High Risk
Stay indoors — run air purifier

Frequently Asked Questions

What is the air quality like in Vancouver?+
Vancouver enjoys some of Canada's cleanest urban air for most of the year, thanks to Pacific Ocean winds. However, the mountain-valley geography can trap wildfire smoke in summer, and the Fraser Valley experiences valley inversions in winter.
What is the AQHI in Vancouver today?+
The current AQHI for Vancouver is available from Metro Vancouver Air Quality. Metro Vancouver Air Quality Management District operates an extensive monitoring network. Data feeds into the provincial and national AQHI system.
Is wildfire smoke a problem in Vancouver?+
Vancouver has a very high risk from wildfire smoke. Having a HEPA air purifier ready before wildfire season (June–September) is strongly recommended.

Protect Your Indoor Air Quality in Vancouver

HEPA air purifiers from $149 CAD — effective against PM2.5, wildfire smoke, and allergens. Shipping across all Canadian provinces and territories.

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