SmogRank / World / Canada / British Columbia / September 2024
Most polluted cities in British Columbia, Canada, September 2024
41 cities in British Columbia, Canada ranked by their average PM2.5 over the 30 days. Worst: Prince George at 14.0 µg/m³, #165 of 1,964 cities in the world. Cleanest: Kitimat 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.
- 1Prince George 11%
- 2Quesnel 3%
- 3Kamloops 0%
- 4Castlegar 0%
- 5Cranbrook 0%
- 5Squamish 0%
- 7Gibsons 0%
- 8Vernon 0%
- 9Mission 0%
- 9Victoria 0%
- 11Hope 0%
- 12Creston 0%
- 13Chilliwack 0%
- 14Smithers 0%
- 15Strawberry Hill 0%
- 16Abbotsford 0%
- 16Burnaby 0%
- 16Coquitlam 0%
- 16North Vancouver 0%
- 20Penticton 0%
- 20Port Coquitlam 0%
- 22Duncan 0%
- 22West Vancouver 0%
- 24Whistler 0%
- 25Kelowna 0%
- 25Langford 0%
- 25Richmond 0%
- 25Vancouver 0%
- 29Harewood 0%
- 30Agassiz 0%
- 31North Cowichan 0%
- 32Fort St. John 0%
- 33Nanaimo 0%
- 33Terrace 0%
- 35Langley 0%
- 36Port Alberni 0%
- 37Campbell River 0%
- 37Courtenay 0%
- 37Delta 0%
- 40Williams Lake 0%
- 41Kitimat 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, September 2024, smogrank.com/ca/region/british-columbia/history/2024-09 (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.