Air Quality in Huntsville, Canada

Cloudy
13.1°C · 86.1% humidity
13.1°
Feels 13.1°
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast

Nearby Monitoring Stations

AQI Forecast Calibrated
23 5am
23
23
24 8am
23
23
23 11am
23
23
23 2pm
23
23
23 5pm
23
23
23 8pm
23
23
23 11pm
23
23
23 2am
23
23
Station readings
25
21
21
21
CAMS model adj -1
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
AD 728×90

Air Quality Index Trend

47h · 1 stn

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

86.1%
Humidity
24.0 km/h
Wind N
1014.1 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
24
5.8 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Huntsville?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.55.8 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX1.4
Low
AD 300×250

What is the 7-day forecast for Huntsville?

09-05
16.8° 10.6°
09-06
21.8° 11.4°
5.31 mm
09-07
19.6° 12.6°
7.38 mm
09-08
21.8° 10.7°
5.12 mm
09-09
27.2° 9.9°
0.25 mm
09-10
21.6° 10.4°
8.12 mm
09-11
19.0° 7.7°
Both models agree Avg diff: 4.4°C

Where are air quality stations near Huntsville?

21
Dorset, Ontario, Canada
25.3 km PM2.5: 5.0 µg/m³
21
Dorset, Ontario, Canada
25.3 km PM2.5: 5.0 µg/m³
21
Dorset, Ontario, Canada
25.3 km PM2.5: 5.0 µg/m³
10
Dorset, Ontario, Canada
25.3 km PM2.5: 2.4 µg/m³

What cities are near Huntsville?

31 Bracebridge 26 Orillia 30 Midland 27 Barrie 26 Wasaga Beach 19 North Bay 23 Lindsay 26 Innisfil 23 Keswick 26 Collingwood
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T12:12 UTC.