What is the air quality in Innisfil today?

The current Air Quality Index (AQI) in Innisfil is 19 (Good). PM2.5 concentration is 4.53 µg/m³.

What is the temperature in Innisfil right now?

The current temperature in Innisfil is 4.0°C (feels like -1.1°C). Humidity is 58.3% and wind speed is 27.7 km/h.

Is it safe to go outside in Innisfil?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Innisfil, Canada

Partly Cloudy

4.0°C · 58.3% humidity

4.0°

Feels -1.1°

Good

Air quality is satisfactory. Enjoy outdoor activities.

4 stations

Nearby Monitoring Stations

AQI Forecast

15 4pm

19 7pm

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Station readings

Air Quality Index Trend

48h · 2 stn

View full history →

Innisfil's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

58.3%

Humidity

27.7 km/h

Wind SSE

1028.7 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

4.53 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Innisfil?

Temperature & Precipitation

PM2.5 Trend

48h · 2 stations

PM2.54.53 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (4 stations within 25 km)

4.53

Median

4.47

Average

2.0

Low

6.0

High

PM2.5 µg/m³ · Model: 8.2 · Bias: +3.7

What is the 7-day forecast for Innisfil?

10-20

7.8° 3.3°

10-21

16.7° 4.0°

10-22

12.6° 5.2°

10-23

12.5° 1.5°

0.31 mm

10-24

14.3° 2.1°

1.0 mm

10-25

12.6° 3.1°

1.94 mm

10-26

8.5° 3.6°

13.19 mm

Both models agree Avg diff: 3.8°C

Where are air quality stations near Innisfil?

Barrie, Ontario, Canada

10.1 km PM2.5: 5.0 µg/m³

Barrie, Ontario, Canada

10.1 km PM2.5: 4.3 µg/m³

Barrie, Ontario, Canada

10.1 km PM2.5: 4.6 µg/m³

Barrie, Ontario, Canada

10.1 km PM2.5: 6.0 µg/m³

Barrie, Ontario, Canada

10.1 km PM2.5: 6.0 µg/m³

Barrie, Ontario, Canada

10.1 km PM2.5: 6.0 µg/m³

Barrie, Ontario

10.1 km PM2.5: 2.0 µg/m³

NASA GSFC Rutgers Calib. N15

13.0 km PM2.5: 3.9 µg/m³

What cities are near Innisfil?

20 Barrie 21 Keswick 16 Alliston 24 East Gwillimbury 24 Newmarket 24 Aurora 30 Wasaga Beach 17 Orillia 24 Whitchurch-Stouffville 19 Bolton

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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.