Air Quality in Strathroy, Canada
Partly Cloudy
29.4°C · 50.6% humidity
29.4°
Feels 32.2°
112
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
Calibrated model
Nearby Monitoring Stations
Strathroy's air quality — share it
AQI Forecast
27
10am
27
27
112
1pm
88
71
58
4pm
47
41
37
7pm
33
31
29
10pm
28
27
27
1am
26
26
26
4am
27
27
34
7am
34
24
Air Quality Index Trend
15h · 5 stnStrathroy'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 Strathroy is 2.7× the WHO 24-hour guideline of 15 µg/m³.
50.6%
Humidity
16.3 km/h
Wind ENE
1013.4 hPa
Pressure
10.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
39.85 µg/m³
PM10
109.3 µg/m³
050100150200300500
What is the weather forecast for Strathroy?
Temperature & Precipitation
PM2.5 Trend
15h · 5 stationsPM2.539.85 µg/m³
×2.7 WHO
Unhealthy for sensitive groups
PM10109.3 µg/m³
Moderate
UV INDEX10.9
Extreme
What is the 7-day forecast for Strathroy?
07-21
29.4° 21.4°
4.31 mm
07-22
25.3° 18.8°
2.25 mm
07-23
21.4° 16.0°
0.06 mm
07-24
23.1° 13.7°
07-25
20.4° 16.0°
3.75 mm
07-26
27.3° 17.3°
1.13 mm
07-27
29.0° 20.8°
0.38 mm
Both models agree
Avg diff: 3.5°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 2026-07-21T17:17 UTC.