Air Quality in Stony Plain, Canada
Drizzle
14.9°C · 93.5% humidity
14.9°
Feels 14.9°
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Stony Plain's air quality — share it
AQI Forecast
Calibrated
31
2pm
31
31
18
5pm
22
24
26
8pm
28
29
27
11pm
28
28
30
2am
31
31
31
5am
31
29
29
8am
29
29
29
11am
29
29
Station readings
45h ago
AQI 31
PM2.5 7.5 µg/m³ · 45h ago
Air Quality Index Trend
46h · 18 stnStony Plain's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
93.5%
Humidity
35.6 km/h
Wind WNW
1010.1 hPa
Pressure
6.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
4.19 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Stony Plain?
Temperature & Precipitation
PM2.5 Trend
46h · 18 stationsPM2.54.19 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX6.9
High
Station readings (1 station within 25 km)
4.19
Median
4.19
Average
4.19
Low
4.19
High
PM2.5 µg/m³ · Model: 6.5 · Bias: +2.3
What is the 7-day forecast for Stony Plain?
08-03
21.0° 11.8°
0.69 mm
08-04
17.6° 10.8°
10.25 mm
08-05
22.9° 11.4°
0.88 mm
08-06
24.7° 9.2°
08-07
23.0° 11.1°
0.44 mm
08-08
21.6° 10.7°
14.88 mm
08-09
20.4° 8.6°
Both models agree
Avg diff: 2.8°C
Where are air quality stations near Stony Plain?
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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 2026-08-07T23:46 UTC.