What is the air quality in Strathroy today?

The current Air Quality Index (AQI) in Strathroy is 67 (Moderate). PM2.5 concentration is 19.75 µg/m³.

What is the temperature in Strathroy right now?

The current temperature in Strathroy is 7.3°C (feels like 3.8°C). Humidity is 63.4% and wind speed is 21.7 km/h.

Air Quality in Strathroy, Canada

Partly Cloudy

7.3°C · 63.4% humidity

7.3°

Feels 3.8°

Moderate

Unusually sensitive people should consider reducing prolonged outdoor exertion.

1 station

Nearby Monitoring Stations

AQI Forecast

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Station readings

Air Quality Index Trend

29h · 1 stn

View full history →

Strathroy'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 1.3× the WHO 24-hour guideline of 15 µg/m³.

63.4%

Humidity

21.7 km/h

Wind ESE

1027.6 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

19.75 µg/m³

PM10

27.4 µg/m³

050100150200300500

What is the weather forecast for Strathroy?

Temperature & Precipitation

PM2.5 Trend

29h · 1 station

PM2.519.75 µg/m³ ×1.3 WHO

Moderate

PM1027.4 µg/m³

Good

UV INDEX0.0

Low

Station readings (1 station within 25 km)

19.75

Median

19.75

Average

19.75

Low

19.75

High

PM2.5 µg/m³ · Model: 13.5 · Bias: -6.2

What is the 7-day forecast for Strathroy?

10-20

6.9° 3.8°

10-21

19.8° 7.0°

10-22

15.4° 6.1°

10-23

15.1° 4.0°

0.31 mm

10-24

17.9° 5.2°

0.13 mm

10-25

12.3° 6.4°

0.88 mm

10-26

9.4° 5.3°

1.81 mm

Both models agree Avg diff: 3.9°C

Where are air quality stations near Strathroy?

–

KomokaWeather

15.0 km 15.6°C 49.0% RH PM2.5: 0.0 µg/m³ PM10: 0.0 µg/m³

What cities are near Strathroy?

31 London 29 St. Thomas 28 Sarnia 25 Port Huron 28 Stratford 28 Woodstock 28 Tillsonburg 26 Chatham 28 Norfolk County 22 Forest Heights

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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 2026-10-20T23:40 UTC.