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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 |  Fort St John | 44 |
| 2 | Chetwynd | 40 |
| 3 | Valemount | 35 |
| 4 | Sparwood | 34 |
| 5 | Burns Lake | 31 |
| 6 | Castlegar | 31 |
| 7 | Cranbrook | 31 |
| 8 | Chilliwack | 30 |
| 9 | Whistler Meadow Park | 30 |
| 10 | Williams Lake Columneetza School | 29 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
386 Contributors
See all
LIVE AQI CITY RANKING
Real-time British Columbia
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Crawford Bay | 0 |
| 2 | Mica Creek | 0 |
| 3 | Princeton | 0 |
| 4 | Summerland | 0 |
| 5 | West Kelowna | 0 |
| 6 | Invermere | 2 |
| 7 | Trail | 3 |
| 8 | Fernie | 4 |
| 9 | Regional District of Central Kootenay | 4 |
| 10 | Cache Creek | 5 |
(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
386Contributors
- Metro Vancouver
18 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
321 Anonymous contributors321 stations
321 Anonymous Contributors
Which is the most polluted city in British Columbia?
- Fort Nelson 78
- Grand Forks 58
- Fort St John 44
- Taylor 41
- Chetwynd 40
- Valemount 35
- Sparwood 34
- Saturna 32
- Burns Lake 31
- Castlegar 31
- Cranbrook 31
- Farmington 31
- Chilliwack 30
- Whistler Meadow Park 30
- Williams Lake Columneetza School 29
- Abbotsford 28
- Delta 28
- Prince Rupert 28
- Richmond 28
- Pitt Meadows 27
- Port Moody 27
- Quesnel 27
- Smithers 27
- Prince George 26
- Burnaby 25
- Crofton 25
- Houston 25
- Lake Cowichan 25
- Vanderhoof 23
- Coquitlam 22
- Courtenay 22
- Kitimat 22
- Port Alberni 22
- Armstrong 21
- Penticton 21
- Sechelt 21
- Ashcroft 20
- Duncan 20
- Maple Ridge 20
- Peachland 20
- Tumbler Ridge 20
- Victoria 20
- Comox 19
- Enderby 19
- Nanaimo 19
- North Vancouver 19
- Pemberton 19
- Rossland 19
- Vancouver BC 19
- Capital Regional District 18
- Fruitvale 18
- Harrison Mills 18
- Ladysmith 18
- Lumby 18
- Mission 18
- Oak Bay 18
- Parksville 18
- Sicamous 18
- Sooke 18
- Vernon 18
- West Vancouver 18
- Kamloops 17
- Logan Lake 17
- Okanagan 17
- Smithers St Josephs 17
- Sunshine Coast Regional District 17
- Clinton 16
- Coldstream 16
- Creston 16
- Elk Falls Dogwood 16
- Gibsons 16
- Lions Bay 16
- New Westminster 16
- Salmon Arm 16
- Squamish 16
- White Rock 16
- Bowen Island 15
- Dawson Creek 15
- Golden 15
- Merritt 15
- Powell River 15
- Revelstoke 15
- Lytton 14
- Blaeberry 13
- Chase 13
- Elkford 13
- Hope 13
- North Saanich 13
- Surrey 13
- Terrace 13
- Thompson-Nicola 13
- Tofino 13
- Ucluelet 13
- Kelowna 12
- Anmore 11
- Langley 11
- Nelson Kutenai Place 11
- Yekooche 11
- Campbell River 9
- Kimberley 8
- West End 7
- Agassiz 5
- Aldergrove 5
- Cache Creek 5
- Clearwater 5
- Colwood 5
- Cumberland 5
- Denman Island 5
- Hanceville 5
- Harrison Hot Springs 5
- Hornby Island 5
- Kelowna College 5
- Ladner 5
- Langford 5
- Lillooet 5
- Metchosin 5
- Nakusp 5
- North Cowichan 5
- Oliver 5
- Osoyoos 5
- Salmo 5
- Saltspring Island 5
- Spences Bridge 5
- Tsawwassen 5
- Walnut Grove 5
- Winlaw 5
- Fernie 4
- Regional District of Central Kootenay 4
- Trail 3
- Invermere 2
- Crawford Bay 0
- Mica Creek 0
- Princeton 0
- Summerland 0
- West Kelowna 0
AQI US, Metric