Air Quality in Calgary, Canada

Windy
17.9°C · 68.8% humidity
17.9°
Feels 17.9°
58
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
7 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
68 2pm
85
99
58 5pm
67
74
78 8pm
82
64
66 11pm
67
68
68 2am
69
89
69 5am
70
63
63 8am
61
61
61 11am
61
61
Station readings
68
85
99
CAMS model adj +36
27
54
54
54
54
54
54
54
34
34
34
34
34
34
54
34
34
27
27
25
25
25
25
25
AD 728×90

Air Quality Index Trend

47h · 4 stn

Calgary's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in Calgary is 1.0× the WHO 24-hour guideline of 15 µg/m³.

68.8%
Humidity
42.6 km/h
Wind N
1009.0 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
58
15.4 µg/m³
PM10
56
66.15 µg/m³
050100150200300500

What is the weather forecast for Calgary?

Temperature & Precipitation

PM2.5 Trend

47h · 4 stations
PM2.515.4 µg/m³ ✓ WHO
Moderate
PM1066.15 µg/m³
Moderate
UV INDEX5.9
High
AD 300×250
Station readings (7 stations within 25 km)
15.4
Median
15.46
Average
13.1
Low
18.22
High
PM2.5 µg/m³ · Model: 20.75 · Bias: +5.3

What is the 7-day forecast for Calgary?

08-03
27.1° 13.4°
08-04
18.0° 9.2°
0.13 mm
08-05
21.0° 13.5°
1.31 mm
08-06
25.1° 8.8°
0.62 mm
08-07
29.3° 9.8°
8.44 mm
08-08
27.6° 6.8°
08-09
26.8° 10.6°
2.25 mm
Both models agree Avg diff: 3.5°C

Where are air quality stations near Calgary?

54
Calgary Central 2, Alberta, Canada
0.9 km PM2.5: 13.5 µg/m³
37
Calgary Central 2, Alberta, Canada
0.9 km PM2.5: 8.9 µg/m³
55
Calgary Central 2, Alberta, Canada
0.9 km PM2.5: 14.0 µg/m³
73
Calgary Central 2, Alberta, Canada
0.9 km PM2.5: 22.6 µg/m³
58
Calgary Central 2, Alberta, Canada
0.9 km PM2.5: 15.4 µg/m³
37
Calgary Central 2, Alberta, Canada
0.9 km PM2.5: 8.9 µg/m³
62
Calgary Central 2, Alberta, Canada
0.9 km PM2.5: 17.3 µg/m³
114
Calgary Varsity, Alberta, Canada
5.2 km PM2.5: 40.8 µg/m³
57
Calgary Varsity, Alberta, Canada
5.2 km PM2.5: 15.0 µg/m³
46
Calgary Varsity, Alberta, Canada
5.2 km PM2.5: 11.0 µg/m³

What cities are near Calgary?

58 Beltline 59 Edgemont 63 Panorama Hills 60 Taradale 61 Evanston 63 Coventry Hills 60 Saddle Ridge 56 Evergreen 58 Tuscany 54 McKenzie Towne
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-07T23:45 UTC.