SmogRank / World / Canada / British Columbia / February 2026
Most polluted cities in British Columbia, Canada, February 2026
34 cities in British Columbia, Canada ranked by their average PM2.5 over the 28 days. Worst: Port Alberni at 7.5 µg/m³, #2,098 of 2,841 cities in the world. Cleanest: North Cowichan at 2.5. A city needs measurements on 70% of the days to be ranked.
Ranked by unhealthy days: the share of each city's measured days with a daily mean over 35.4 µg/m³ (US AQI 101+), Unhealthy for Sensitive Groups or worse on the US EPA's scale. Ties go to the higher average.
- 1Port Alberni 0%
- 2Vernon 0%
- 3Kamloops 0%
- 3Quesnel 0%
- 5Castlegar 0%
- 6Smithers 0%
- 7Williams Lake 0%
- 8Cranbrook 0%
- 9Kelowna 0%
- 10Harewood 0%
- 11Prince George 0%
- 12Victoria 0%
- 13Terrace 0%
- 14Richmond 0%
- 15Vancouver 0%
- 16Campbell River 0%
- 16Nanaimo 0%
- 18Whistler 0%
- 19Kitimat 0%
- 20Strawberry Hill 0%
- 21Abbotsford 0%
- 21Gibsons 0%
- 23Langley 0%
- 24Burnaby 0%
- 24Fort St. John 0%
- 26Chilliwack 0%
- 27Agassiz 0%
- 27Coquitlam 0%
- 27Delta 0%
- 30Hope 0%
- 31Port Coquitlam 0%
- 32North Vancouver 0%
- 33West Vancouver 0%
- 34North Cowichan 0%
The US EPA's Air Quality Index for PM2.5 (2024 breakpoints). Show values as: µg/m³ · US AQI · India AQI · China AQI · European AQI · UK DAQI · Canada AQHI+. About the scales
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SmogRank, most polluted cities in British Columbia, Canada, PM2.5, February 2026, smogrank.com/ca/region/british-columbia/history/2026-02 (accessed 6 Oct 2026).
You're welcome to reuse a single chart, image or figure with this citation and a link. Terms. Raw monitor readings in bulk are published by OpenAQ, under each provider's licence.