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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 |  Carstairs | 64 |
| 2 | Grande Prairie | 63 |
| 3 | Didsbury | 58 |
| 4 | Banff | 57 |
| 5 | Cremona | 56 |
| 6 | Canmore | 55 |
| 7 | High River | 54 |
| 8 | Strathmore | 54 |
| 9 | Raymond | 53 |
| 10 | Calgary | 52 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
173 Contributors
See all
LIVE AQI CITY RANKING
Real-time Alberta
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Devon | 0 |
| 2 | Swan Hills | 0 |
| 3 | Athabasca | 1 |
| 4 | Beaumont | 1 |
| 5 | Smoky Lake | 1 |
| 6 | Wainwright | 1 |
| 7 | Brooks | 2 |
| 8 | Spruce Grove | 2 |
| 9 | Lloydminster | 3 |
| 10 | Camrose | 4 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
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The latest air quality news and resources.
Alberta air quality data attribution
173Contributors
- Canada - Alberta Government Open Data
13 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 Society6 stations
Parkland Airshed Management Zone2 stations
5 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
- CE
1 station
- steve Bureau
1 station
ClanYoung1 station
- Darren
1 station
18 Individual Contributors
145 Anonymous contributors145 stations
145 Anonymous Contributors
Which is the most polluted city in Alberta?
- Carstairs 64
- Grande Prairie 63
- Didsbury 58
- Banff 57
- Cremona 56
- Canmore 55
- High River 54
- Strathmore 54
- Raymond 53
- Calgary 52
- Fort Macleod 51
- Caroline 48
- Okotoks 48
- Edson 47
- Blackfalds 46
- Steeper 46
- Wild Rose 42
- Grande Cache 37
- Red Deer 35
- Medicine Hat - Crescent Hts 34
- Coaldale 33
- Coalhurst 33
- Magrath 33
- Picture Butte 33
- Cardston 32
- Carrot Creek 32
- Claresholm 32
- Airdrie 31
- Black Diamond 31
- Nanton 31
- Patricia Mcinnes 31
- Taber 31
- Municipal District of Bighorn No 8 30
- Wembley 30
- Bassano 29
- Bellevue 29
- Cochrane 29
- Whitecourt 29
- Vulcan 26
- Brazeau 25
- Improvement District No. 24 25
- Lethbridge 25
- Chestermere 24
- Athabasca Valley 21
- Bruderheim 21
- Fort Chipewyan 21
- Milk River 21
- Sundre 21
- Crossfield 20
- Jasper Park Lodge 20
- Lac La Biche 20
- Leduc 20
- Fort Mckay 19
- High Level 18
- Sangudo 18
- Valleyview 18
- Drayton Valley 17
- Irricana 17
- Olds 17
- Elk Island 16
- Rocky Mountain House 16
- Sexsmith 16
- St. Lina 16
- Wabasca-Desmarais 16
- Lamont 15
- Spirit River 15
- Fox Creek 14
- Cold Lake 13
- Penhold 13
- Sylvan Lake 13
- Gibbons 12
- Rimbey 11
- Three Hills 11
- Violet Grove 11
- Fort Saskatchewan 10
- High Prairie 10
- Lacombe 10
- Manning 10
- St. Albert 10
- Bow Island 9
- Falher 9
- Ponoka 9
- Rideau Park 9
- Sherwood Park 9
- Beaverlodge 8
- Calmar 8
- Edmonton 8
- Fairview 8
- Mayerthorpe 8
- Millet 8
- Wetaskiwin 8
- Grimshaw 7
- Pincher Creek 7
- Hanna 6
- Larkspur 6
- Laurel 6
- Maple Ridge 6
- Provost 6
- Silver Berry 6
- Tamarack 6
- Vauxhall 6
- Barrhead 5
- Bon Accord 5
- Bonnyville 5
- Cold Lake South 5
- Elk Point 5
- Killam 5
- Morinville 5
- Peace River 5
- Slave Lake 5
- Stony Plain 5
- Tofield 5
- Two Hills 5
- Vegreville 5
- Vermilion 5
- Viking 5
- Westlock 5
- Camrose 4
- Tomahawk 4
- Lloydminster 3
- Brooks 2
- Spruce Grove 2
- Athabasca 1
- Beaumont 1
- Smoky Lake 1
- Wainwright 1
- Devon 0
- Stettler 0
- Swan Hills 0
AQI US, Metric