Air Quality in Stony Plain, Canada
Cloudy
4.6°C · 88.3% humidity
4.6°
Feels -1.3°
3
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Stony Plain's air quality — share it
AQI Forecast
24
3am
24
24
3
6am
9
13
16
9am
18
20
21
12pm
22
23
23
3pm
23
23
24
6pm
24
24
25
9pm
27
27
34
12am
34
34
Air Quality Index Trend
45h · 13 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.
88.3%
Humidity
39.2 km/h
Wind WSW
1020.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
0.85 µg/m³
PM10▲
13.7 µg/m³
050100150200300500
What is the weather forecast for Stony Plain?
Temperature & Precipitation
PM2.5 Trend
45h · 13 stationsPM2.50.85 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
0.85
Median
0.85
Average
0.85
Low
0.85
High
PM2.5 µg/m³ · Model: 5.8 · Bias: +4.9
What is the 7-day forecast for Stony Plain?
09-05
19.2° 4.6°
09-06
18.2° 5.1°
09-07
19.4° 6.7°
1.06 mm
09-08
19.3° 0.9°
09-09
16.5° -0.0°
0.62 mm
09-10
16.4° -0.8°
5.81 mm
09-11
18.0° 1.6°
1.0 mm
Both models agree
Avg diff: 5.0°C
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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 2026-09-05T12:11 UTC.