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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 | 56 |
| 2 | Fort St John | 45 |
| 3 | Invermere | 41 |
| 4 | Chetwynd | 34 |
| 5 | Cranbrook | 30 |
| 6 | Delta | 30 |
| 7 | Langley | 29 |
| 8 | Prince Rupert | 29 |
| 9 | Sparwood | 29 |
| 10 | Cache Creek | 27 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
382 Contributors
See all
LIVE AQI CITY RANKING
Real-time British Columbia
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Princeton | 0 |
| 2 | White Rock | 2 |
| 3 | Trail | 3 |
| 4 | Gibsons | 4 |
| 5 | Lions Bay | 4 |
| 6 | Port Alberni | 4 |
| 7 | Crawford Bay | 5 |
| 8 | Mica Creek | 5 |
| 9 | Parksville | 5 |
| 10 | Saltspring Island | 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
382Contributors
- 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
317 Anonymous contributors317 stations
317 Anonymous Contributors
Which is the most polluted city in British Columbia?
- Fort Nelson 66
- Grand Forks 58
- Valemount 56
- Fort St John 45
- Invermere 41
- Chetwynd 34
- Dawson Creek 34
- Farmington 34
- Taylor 32
- Cranbrook 30
- Delta 30
- Saturna 30
- Langley 29
- Prince Rupert 29
- Sparwood 29
- Cache Creek 27
- Tumbler Ridge 27
- Abbotsford 26
- Whistler Meadow Park 26
- Williams Lake Columneetza School 26
- Nelson Kutenai Place 25
- Pitt Meadows 25
- Terrace 25
- Fruitvale 24
- Kitimat 24
- Lumby 24
- Penticton 24
- Armstrong 23
- Kamloops 23
- Castlegar 22
- Peachland 22
- Port Moody 22
- Surrey 22
- Anmore 21
- Burnaby 21
- Fernie 21
- Richmond 21
- Vernon 21
- Clearwater 20
- Coldstream 20
- Kimberley 20
- Mission 20
- Nakusp 20
- Oak Bay 20
- Rossland 20
- Salmo 20
- Salmon Arm 20
- Winlaw 20
- Burns Lake 18
- Quesnel 18
- Sicamous 18
- West End 18
- Ashcroft 17
- Capital Regional District 17
- Merritt 17
- Osoyoos 17
- Revelstoke 17
- Victoria 17
- Blaeberry 16
- Chase 16
- Creston 16
- Houston 16
- Lake Cowichan 16
- Logan Lake 16
- Regional District of Central Kootenay 16
- Smithers 16
- Vancouver BC 16
- Chilliwack 15
- Duncan 15
- Enderby 15
- Kelowna College 15
- Okanagan 15
- Oliver 15
- Prince George 15
- Vanderhoof 15
- Bowen Island 14
- Harrison Mills 14
- Hope 14
- Kelowna 14
- North Vancouver 14
- Sechelt 14
- Smithers St Josephs 14
- Tsawwassen 14
- Colwood 13
- Ladner 13
- Langford 13
- Lillooet 13
- Lytton 13
- North Cowichan 13
- Spences Bridge 13
- Thompson-Nicola 13
- Elkford 12
- Metchosin 12
- West Vancouver 12
- Coquitlam 11
- Courtenay 11
- Crofton 11
- Elk Falls Dogwood 11
- North Saanich 11
- Powell River 11
- Sooke 11
- Summerland 11
- West Kelowna 11
- Aldergrove 10
- Clinton 10
- Golden 10
- Ladysmith 10
- Maple Ridge 10
- Nanaimo 10
- Ucluelet 10
- Walnut Grove 10
- New Westminster 9
- Tofino 9
- Agassiz 8
- Harrison Hot Springs 8
- Pemberton 8
- Sunshine Coast Regional District 8
- Hanceville 7
- Squamish 7
- Campbell River 6
- Comox 6
- Yekooche 6
- Crawford Bay 5
- Cumberland 5
- Denman Island 5
- Hornby Island 5
- Mica Creek 5
- Parksville 5
- Saltspring Island 5
- Gibsons 4
- Lions Bay 4
- Port Alberni 4
- Trail 3
- White Rock 2
- Princeton 0
AQI US, Metric