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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 |  Harrison Mills | 63 |
| 2 | West End | 59 |
| 3 | Williams Lake Columneetza School | 40 |
| 4 | Valemount | 39 |
| 5 | Langley | 37 |
| 6 | Anmore | 33 |
| 7 | Burns Lake | 33 |
| 8 | Chetwynd | 33 |
| 9 | Fort St John | 33 |
| 10 | Port Moody | 32 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
384 Contributors
See all
LIVE AQI CITY RANKING
Real-time British Columbia
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Trail | 1 |
| 2 | Elkford | 4 |
| 3 | Kimberley | 4 |
| 4 | Summerland | 5 |
| 5 | Comox | 6 |
| 6 | Fernie | 6 |
| 7 | Lake Cowichan | 6 |
| 8 | Terrace | 7 |
| 9 | Crofton | 8 |
| 10 | Elk Falls Dogwood | 8 |
(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
384Contributors
- 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
319 Anonymous contributors319 stations
319 Anonymous Contributors
Which is the most polluted city in British Columbia?
- Fort Nelson 155
- Harrison Mills 63
- Taylor 59
- West End 59
- Grand Forks 58
- Farmington 57
- Dawson Creek 54
- Tumbler Ridge 49
- Williams Lake Columneetza School 40
- Valemount 39
- Langley 37
- Anmore 33
- Burns Lake 33
- Chetwynd 33
- Fort St John 33
- Port Moody 32
- Prince Rupert 31
- Pitt Meadows 30
- Abbotsford 28
- Burnaby 27
- Chilliwack 27
- Delta 27
- Richmond 27
- Kitimat 26
- Princeton 26
- Parksville 25
- Saturna 25
- West Vancouver 25
- Cranbrook 24
- Mica Creek 24
- New Westminster 24
- Whistler Meadow Park 24
- Hope 23
- Maple Ridge 23
- North Vancouver 23
- Surrey 23
- Prince George 22
- Rossland 22
- Vancouver BC 22
- Cache Creek 21
- Coquitlam 21
- Crawford Bay 21
- Mission 21
- Sicamous 21
- Bowen Island 20
- Peachland 20
- Agassiz 19
- Harrison Hot Springs 19
- Invermere 19
- Quesnel 19
- Salmon Arm 19
- Capital Regional District 18
- Penticton 18
- Sooke 18
- Walnut Grove 18
- Aldergrove 17
- Chase 17
- Fruitvale 17
- Gibsons 17
- Ashcroft 16
- Kamloops 16
- Regional District of Central Kootenay 16
- Saltspring Island 16
- Sechelt 16
- Sparwood 16
- Castlegar 15
- Duncan 15
- Golden 15
- Houston 15
- Kelowna 15
- Ladner 15
- Tsawwassen 15
- Armstrong 14
- Enderby 14
- Lions Bay 14
- Logan Lake 14
- North Saanich 14
- Smithers 14
- Smithers St Josephs 14
- Spences Bridge 14
- Vanderhoof 14
- Coldstream 13
- Creston 13
- Lillooet 13
- Lumby 13
- Lytton 13
- North Cowichan 13
- Oak Bay 13
- Pemberton 13
- Sunshine Coast Regional District 13
- Tofino 13
- Ucluelet 13
- Victoria 13
- Colwood 12
- Denman Island 12
- Hornby Island 12
- Ladysmith 12
- Langford 12
- Merritt 12
- Nanaimo 12
- Nelson Kutenai Place 12
- Port Alberni 12
- Powell River 12
- Revelstoke 12
- Thompson-Nicola 12
- Vernon 12
- Clinton 11
- Cumberland 11
- Kelowna College 11
- Metchosin 11
- Squamish 11
- West Kelowna 11
- White Rock 11
- Courtenay 10
- Hanceville 10
- Oliver 10
- Osoyoos 10
- Blaeberry 9
- Campbell River 9
- Crofton 8
- Elk Falls Dogwood 8
- Okanagan 8
- Salmo 8
- Winlaw 8
- Nakusp 7
- Terrace 7
- Yekooche 7
- Clearwater 6
- Comox 6
- Fernie 6
- Lake Cowichan 6
- Summerland 5
- Elkford 4
- Kimberley 4
- Trail 1
AQI US, Metric