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Air quality in British Columbia
Air quality index (AQI) and PM2.5 air pollution in British Columbia
LIVE AQI CITY RANKING
Real-time British Columbia
Most polluted city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Vernon | 63 |
| 2 | Grand Forks | 52 |
| 3 | Fort St John | 43 |
| 4 | Castlegar | 35 |
| 5 | Langley | 31 |
| 6 | Anmore | 28 |
| 7 | Cranbrook | 27 |
| 8 | Sparwood | 27 |
| 9 | Mica Creek | 24 |
| 10 | Prince George | 23 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
379 Contributors
See all
LIVE AQI CITY RANKING
Real-time British Columbia
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Comox | 2 |
| 2 | Crofton | 2 |
| 3 | Campbell River | 3 |
| 4 | Lake Cowichan | 3 |
| 5 | Port Alberni | 3 |
| 6 | Chase | 4 |
| 7 | Oak Bay | 4 |
| 8 | Sooke | 4 |
| 9 | Vanderhoof | 4 |
| 10 | Enderby | 5 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
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The latest air quality news and resources.
British Columbia air quality data attribution
379Contributors
- Metro Vancouver
19 stations
3 Government Contributors
- Clean Air Plan
3 stations
Non-profit organization Contributor
- Pender Harbour Community School
1 station
- University of Northern British Columbia
8 stations
2 Educational Contributors
- Stephan Wehner
1 station
- BC Hydro
1 station
- Beaton Rettich Waters
1 station
Woody Nelson1 station
4 Corporate Contributors
Creston BC (Hillside)1 station
- Marten Lettinga
1 station
- Raymond Mc
1 station
JS1 station
- S Gr
1 station
Barriere Air Project Station 11 station
- Ken Gibson
1 station
- candamyr
1 station
jenny whitfield1 station
IQAir Community Member1 station
- dirk
1 station
- Kerry Anderson
1 station
- LPeters
1 station
- Danielle
1 station
- Mallow
1 station
- Grischa
1 station
- bjoern
1 station
- Mark Johnston
1 station
- IQAir Community Member
1 station
concerned citizen1 station
Ross Andrews1 station
- Cindy
1 station
- ken postle
1 station
- Nigel Wilcox
1 station
HeavySprayin1 station
- Anonymous
1 station
- JohnH
1 station
- pebates
1 station
- CaribooMike
1 station
- M & F
1 station
- ktb
1 station
- Anonymous
1 station
- mgregson
1 station
- KC
1 station
Mt. Fromme Family1 station
- IQAir Community Member
1 station
- Mike Davies
1 station
- Dan Webster
1 station
- CrescentPk
1 station
- Okanagan Grandeur
1 station
- epwand2
1 station
computeruser1 station
- Donald Dunbar
1 station
- Silver Valley, Maple Ridge
1 station
- KGHCreston
1 station
- Steve R.
1 station
- j
1 station
- Anonymous
1 station
- rawqa
1 station
- Windstar
1 station
- Terry Noreault
1 station
- P
1 station
WoodlandCabins.ca1 station
- David Miller
1 station
- WinnipegXEckard
1 station
- justinritchie
1 station
- CMM
1 station
57 Individual Contributors
312 Anonymous contributors312 stations
312 Anonymous Contributors
Which is the most polluted city in British Columbia?
- Fort Nelson 131
- Vernon 63
- Grand Forks 52
- Fort St John 43
- Nakusp 36
- Castlegar 35
- Harrison Hot Springs 31
- Langley 31
- Spences Bridge 30
- Anmore 28
- Cranbrook 27
- Sparwood 27
- Farmington 25
- Clearwater 24
- Ladner 24
- Mica Creek 24
- Prince George 23
- Tsawwassen 23
- Victoria 23
- Lillooet 22
- Walnut Grove 22
- Agassiz 21
- Chetwynd 21
- Crawford Bay 21
- Okanagan 21
- Pitt Meadows 21
- Port Moody 21
- Princeton 21
- Aldergrove 20
- Fernie 20
- Kitimat 20
- Peachland 20
- Burnaby 19
- Cache Creek 19
- Chilliwack 19
- Coldstream 19
- Kamloops 19
- Mission 19
- Nelson Kutenai Place 19
- Saltspring Island 19
- Squamish 19
- Surrey 19
- Richmond 18
- Saturna 18
- Delta 17
- Kelowna College 17
- Regional District of Central Kootenay 17
- Smithers 17
- Abbotsford 16
- Bowen Island 16
- Coquitlam 16
- Invermere 16
- Lumby 16
- Lytton 16
- Sicamous 16
- Tofino 16
- Ucluelet 16
- West End 16
- Williams Lake Columneetza School 16
- Kelowna 15
- Ladysmith 15
- Logan Lake 15
- Nanaimo 15
- North Cowichan 15
- Oliver 15
- Quesnel 15
- Sechelt 15
- Winlaw 15
- Armstrong 14
- Ashcroft 14
- Clinton 14
- Colwood 14
- Lions Bay 14
- Merritt 14
- New Westminster 14
- North Vancouver 14
- Osoyoos 14
- Rossland 14
- Salmo 14
- Terrace 14
- West Vancouver 14
- Whistler Meadow Park 14
- Gibsons 13
- Hope 13
- Langford 13
- Metchosin 13
- Penticton 13
- Prince Rupert 13
- Thompson-Nicola 13
- Trail 13
- Cumberland 12
- Denman Island 12
- Duncan 12
- Harrison Mills 12
- Hornby Island 12
- Kimberley 12
- Salmon Arm 12
- North Saanich 11
- Revelstoke 11
- Smithers St Josephs 11
- Sunshine Coast Regional District 11
- West Kelowna 11
- Elk Falls Dogwood 10
- Maple Ridge 10
- Parksville 10
- Taylor 10
- Valemount 10
- Vancouver BC 10
- Blaeberry 9
- Capital Regional District 9
- Fruitvale 9
- Golden 9
- Creston 8
- Dawson Creek 8
- Elkford 8
- Houston 8
- Powell River 8
- Summerland 8
- Courtenay 7
- Pemberton 7
- Burns Lake 6
- White Rock 6
- Enderby 5
- Hanceville 5
- Tumbler Ridge 5
- Yekooche 5
- Chase 4
- Oak Bay 4
- Sooke 4
- Vanderhoof 4
- Campbell River 3
- Lake Cowichan 3
- Port Alberni 3
- Comox 2
- Crofton 2
AQI US, Metric