Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
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 | 53 |
| 2 | Chetwynd | 45 |
| 3 | Delta | 38 |
| 4 | Pitt Meadows | 38 |
| 5 | Richmond | 38 |
| 6 | Burnaby | 37 |
| 7 | Sparwood | 36 |
| 8 | West End | 36 |
| 9 | Williams Lake Columneetza School | 36 |
| 10 | Abbotsford | 34 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
380 Contributors
See all
LIVE AQI CITY RANKING
Real-time British Columbia
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Crawford Bay | 0 |
| 2 | Princeton | 0 |
| 3 | Summerland | 0 |
| 4 | Saltspring Island | 3 |
| 5 | Chilliwack | 5 |
| 6 | Crofton | 5 |
| 7 | Golden | 5 |
| 8 | Revelstoke | 5 |
| 9 | Squamish | 5 |
| 10 | West Kelowna | 5 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
News
The latest air quality news and resources.
British Columbia air quality data attribution
380Contributors
- 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
- 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
- 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
56 Individual Contributors
314 Anonymous contributors314 stations
314 Anonymous Contributors
Which is the most polluted city in British Columbia?
- Fort Nelson 153
- Grand Forks 58
- Valemount 53
- Taylor 47
- Chetwynd 45
- Farmington 45
- Dawson Creek 40
- Delta 38
- Pitt Meadows 38
- Richmond 38
- Burnaby 37
- Saturna 36
- Sparwood 36
- West End 36
- Williams Lake Columneetza School 36
- Abbotsford 34
- Cranbrook 34
- Port Moody 34
- Prince Rupert 30
- Castlegar 29
- Whistler Meadow Park 29
- Mission 27
- Cache Creek 25
- Okanagan 25
- Kitimat 24
- Peachland 24
- Lumby 22
- Maple Ridge 22
- Burns Lake 21
- New Westminster 21
- Penticton 21
- Coldstream 20
- Coquitlam 20
- Fort St John 20
- Kelowna 20
- Vernon 20
- West Vancouver 20
- Ashcroft 19
- Mica Creek 19
- Terrace 19
- Capital Regional District 18
- Ladysmith 18
- Lions Bay 18
- Quesnel 18
- Fruitvale 17
- North Vancouver 17
- Sechelt 17
- Langley 16
- Powell River 16
- Smithers 16
- Surrey 16
- Tumbler Ridge 16
- White Rock 16
- Armstrong 15
- Duncan 15
- Fernie 15
- Lake Cowichan 15
- Merritt 15
- Nanaimo 15
- Ucluelet 15
- Vancouver BC 15
- Bowen Island 14
- Clinton 14
- Prince George 14
- Vanderhoof 14
- Gibsons 13
- Harrison Mills 13
- Hope 13
- Kimberley 13
- Logan Lake 13
- Sunshine Coast Regional District 13
- Tofino 13
- Campbell River 12
- Elk Falls Dogwood 12
- Lytton 12
- Oak Bay 12
- Port Alberni 12
- Victoria 12
- Anmore 11
- Enderby 11
- Nelson Kutenai Place 11
- Parksville 11
- Rossland 11
- Smithers St Josephs 11
- Chase 10
- Houston 10
- Salmon Arm 10
- Thompson-Nicola 10
- Blaeberry 9
- Courtenay 8
- North Saanich 8
- Pemberton 8
- Regional District of Central Kootenay 8
- Sooke 8
- Comox 7
- Invermere 7
- Kamloops 7
- Creston 6
- Elkford 6
- Sicamous 6
- Agassiz 5
- Aldergrove 5
- Chilliwack 5
- Clearwater 5
- Colwood 5
- Crofton 5
- Cumberland 5
- Denman Island 5
- Golden 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
- Revelstoke 5
- Salmo 5
- Spences Bridge 5
- Squamish 5
- Trail 5
- Tsawwassen 5
- Walnut Grove 5
- West Kelowna 5
- Winlaw 5
- Yekooche 5
- Saltspring Island 3
- Crawford Bay 0
- Princeton 0
- Summerland 0
AQI US, Metric