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Air quality in Alberta
Air quality index (AQI) and PM2.5 air pollution in Alberta
LIVE AQI CITY RANKING
Real-time Alberta
Most polluted city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Caroline | 33 |
| 2 | Red Deer | 30 |
| 3 | Whitecourt | 29 |
| 4 | Drayton Valley | 28 |
| 5 | Grande Prairie | 28 |
| 6 | Leduc | 28 |
| 7 | Airdrie | 27 |
| 8 | Beaverlodge | 26 |
| 9 | Lethbridge | 25 |
| 10 | Bellevue | 24 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
182 Contributors
See all
LIVE AQI CITY RANKING
Real-time Alberta
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Grande Cache | 0 |
| 2 | Wabasca-Desmarais | 1 |
| 3 | Athabasca | 2 |
| 4 | Banff | 3 |
| 5 | Brooks | 4 |
| 6 | High Level | 4 |
| 7 | Stettler | 4 |
| 8 | Pincher Creek | 5 |
| 9 | Swan Hills | 5 |
| 10 | Fort Macleod | 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.
Alberta air quality data attribution
182Contributors
- Canada - Alberta Government Open Data
14 stations
- Peace River Area Monitoring Program
1 station
- P G
1 station
- NWT Air Quality Monitoring Network
1 station
4 Government Contributors
- Wood Buffalo Environmental Association
3 stations
- West Central Airshed Society
1 station
Fort Air Partnership1 station
PAS Palliser Airshed Society7 stations
Parkland Airshed Management Zone2 stations
6 Non-profit organization Contributors
AC1 station
Educational Contributor
- Niall Platts
1 station
Anonymous1 station
- Laura A.
1 station
- V Harrison
1 station
- Kelly Berntson
1 station
Brandon M.1 station
Derek B1 station
- tomkeeler
1 station
- CE
1 station
- ncdn
1 station
- Not disclosed
1 station
- DonTough
1 station
- DUBREUIL
1 station
- Simslock
1 station
anonymous contibutor1 station
- CE
1 station
- steve Bureau
1 station
- Darren
1 station
18 Individual Contributors
153 Anonymous contributors153 stations
153 Anonymous Contributors
11 Data sources
PurpleAir
AirNow- Canada - Alberta Government Open Data
- Peace River Area Monitoring Program
IQAir- Wood Buffalo Environmental Association
- West Central Airshed Society
- NWT Air Quality Monitoring Network
Lakeland Industry & Community Association (LICA)- Fort Air Partnership
- Parkland Airshed Management Zone
Which is the most polluted city in Alberta?
- Caroline 33
- Red Deer 30
- Whitecourt 29
- Drayton Valley 28
- Grande Prairie 28
- Leduc 28
- Airdrie 27
- Beaverlodge 26
- Lethbridge 25
- Bellevue 24
- Improvement District No. 24 24
- Medicine Hat - Crescent Hts 24
- Steeper 24
- Taber 24
- Wembley 24
- Carrot Creek 22
- Rideau Park 22
- Spirit River 22
- Sexsmith 21
- Edson 20
- Elk Island 20
- Falher 20
- High Prairie 20
- Lamont 20
- Fort Chipewyan 19
- Gibbons 19
- Bruderheim 18
- Fort Saskatchewan 18
- Fox Creek 18
- High River 18
- Stony Plain 18
- Didsbury 17
- Grimshaw 17
- Sangudo 17
- Vauxhall 17
- Fort Mckay 16
- Lac La Biche 16
- St. Lina 16
- Calgary 15
- Fairview 15
- Athabasca Valley 14
- Carstairs 14
- Cold Lake 14
- Patricia Mcinnes 14
- Camrose 13
- Brazeau 12
- Canmore 12
- Milk River 12
- Peace River 12
- Manning 11
- Okotoks 11
- Valleyview 11
- Wild Rose 11
- Lloydminster 10
- Raymond 10
- Strathmore 10
- Bassano 9
- Blackfalds 9
- Bow Island 9
- St. Albert 9
- Tomahawk 9
- Black Diamond 8
- Chestermere 8
- Claresholm 8
- Coalhurst 8
- Crossfield 8
- Edmonton 8
- Irricana 8
- Nanton 8
- Picture Butte 8
- Beaumont 7
- Coaldale 7
- Devon 7
- Sherwood Park 7
- Spruce Grove 7
- Vulcan 7
- Wainwright 7
- Cardston 6
- Cochrane 6
- Fort Macleod 6
- Hanna 6
- Killam 6
- Lacombe 6
- Magrath 6
- Mayerthorpe 6
- Millet 6
- Municipal District of Bighorn No 8 6
- Olds 6
- Penhold 6
- Ponoka 6
- Provost 6
- Rimbey 6
- Smoky Lake 6
- Sundre 6
- Sylvan Lake 6
- Three Hills 6
- Violet Grove 6
- Wetaskiwin 6
- Barrhead 5
- Bon Accord 5
- Bonnyville 5
- Calmar 5
- Cold Lake South 5
- Elk Point 5
- Jasper Park Lodge 5
- Larkspur 5
- Laurel 5
- Maple Ridge 5
- Morinville 5
- Pincher Creek 5
- Rocky Mountain House 5
- Silver Berry 5
- Slave Lake 5
- Swan Hills 5
- Tamarack 5
- Tofield 5
- Two Hills 5
- Vegreville 5
- Vermilion 5
- Viking 5
- Westlock 5
- Brooks 4
- High Level 4
- Stettler 4
- Banff 3
- Athabasca 2
- Wabasca-Desmarais 1
- Grande Cache 0
AQI US, Metric