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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 |  Valemount | 57 |
| 2 | Fort St John | 43 |
| 3 | Cranbrook | 32 |
| 4 | Chetwynd | 31 |
| 5 | Prince Rupert | 30 |
| 6 | Langley | 27 |
| 7 | Lumby | 26 |
| 8 | Whistler Meadow Park | 26 |
| 9 | Abbotsford | 25 |
| 10 | Kitimat | 25 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
383 Contributors
See all
LIVE AQI CITY RANKING
Real-time British Columbia
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Princeton | 0 |
| 2 | Trail | 1 |
| 3 | Saltspring Island | 3 |
| 4 | White Rock | 3 |
| 5 | Crawford Bay | 5 |
| 6 | Gibsons | 5 |
| 7 | Mica Creek | 5 |
| 8 | Port Alberni | 5 |
| 9 | West Kelowna | 5 |
| 10 | Ladysmith | 6 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
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Unhealthy for sensitive groups
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The latest air quality news and resources.
British Columbia air quality data attribution
383Contributors
- Metro Vancouver
20 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
- 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
- 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
55 Individual Contributors
318 Anonymous contributors318 stations
318 Anonymous Contributors
Which is the most polluted city in British Columbia?
- Fort Nelson 66
- Grand Forks 58
- Valemount 57
- Fort St John 43
- Dawson Creek 34
- Farmington 34
- Cranbrook 32
- Taylor 32
- Chetwynd 31
- Prince Rupert 30
- Saturna 29
- Langley 27
- Tumbler Ridge 27
- Lumby 26
- Whistler Meadow Park 26
- Abbotsford 25
- Kitimat 25
- Pitt Meadows 25
- Sicamous 25
- Terrace 25
- Williams Lake Columneetza School 25
- Fruitvale 24
- Vernon 24
- Anmore 23
- Armstrong 23
- Burnaby 23
- Fernie 23
- Kamloops 23
- Nelson Kutenai Place 23
- Salmon Arm 23
- Castlegar 22
- Coldstream 22
- Port Moody 22
- Richmond 22
- Cache Creek 21
- Peachland 21
- Rossland 21
- Ashcroft 20
- Clearwater 20
- Kimberley 20
- Nakusp 20
- Revelstoke 20
- Salmo 20
- Surrey 20
- Winlaw 20
- Chilliwack 19
- Penticton 19
- Burns Lake 18
- Enderby 18
- Hope 18
- Merritt 18
- Oak Bay 18
- Quesnel 18
- West End 18
- Chase 17
- Creston 17
- Logan Lake 17
- Osoyoos 17
- Prince George 17
- Smithers 17
- Sparwood 17
- Vanderhoof 17
- Victoria 17
- Houston 16
- Lake Cowichan 16
- Mission 16
- Regional District of Central Kootenay 16
- Vancouver BC 16
- Coquitlam 15
- Duncan 15
- Invermere 15
- Kelowna College 15
- Lytton 15
- Okanagan 15
- Oliver 15
- Smithers St Josephs 15
- Delta 14
- Elk Falls Dogwood 14
- Golden 14
- North Vancouver 14
- Sechelt 14
- Sooke 14
- Squamish 14
- Tsawwassen 14
- Blaeberry 13
- Colwood 13
- Harrison Mills 13
- Kelowna 13
- Ladner 13
- Langford 13
- Lillooet 13
- Nanaimo 13
- North Cowichan 13
- North Saanich 13
- Spences Bridge 13
- Thompson-Nicola 13
- West Vancouver 13
- Bowen Island 12
- Courtenay 12
- Elkford 12
- Metchosin 12
- Powell River 12
- Clinton 11
- Crofton 11
- Summerland 11
- Aldergrove 10
- Capital Regional District 10
- Ucluelet 10
- Walnut Grove 10
- Maple Ridge 9
- New Westminster 9
- Sunshine Coast Regional District 9
- Tofino 9
- Agassiz 8
- Comox 8
- Harrison Hot Springs 8
- Pemberton 8
- Campbell River 7
- Hanceville 7
- Parksville 7
- Ladysmith 6
- Lions Bay 6
- Yekooche 6
- Crawford Bay 5
- Cumberland 5
- Denman Island 5
- Gibsons 5
- Hornby Island 5
- Mica Creek 5
- Port Alberni 5
- West Kelowna 5
- Saltspring Island 3
- White Rock 3
- Trail 1
- Princeton 0
AQI US, Metric