Air Quality in Greater Sudbury, Canada

Windy
19.3°C · 27.3% humidity
19.3°
Feels 19.3°
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast

Nearby Monitoring Stations

AQI Forecast
24 1pm
24
24
24 4pm
24
24
24 7pm
24
25
25 10pm
25
25
24 1am
24
24
24 4am
24
24
24 7am
24
25
25 10am
25
25
AD 728×90
View AQI history for Greater Sudbury →

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

27.3%
Humidity
79.6 km/h
Wind NNW
1014.3 hPa
Pressure
4.4
UV Moderate
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 Greater Sudbury?

Temperature & Precipitation

PM2.55.8 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250

What is the 7-day forecast for Greater Sudbury?

05-30
19.3° 2.9°
0.06 mm
05-31
28.4° 5.9°
06-01
27.6° 14.4°
06-02
20.2° 6.0°
06-03
27.4° 16.0°
5.0 mm
06-04
20.9° 6.6°
0.94 mm
06-05
19.9° 5.7°
3.44 mm
Both models agree Avg diff: 5.7°C

Where are air quality stations near Greater Sudbury?

26
Sudbury, Ontario, Canada
1.0 km PM2.5: 6.2 µg/m³
25
Sudbury, Ontario, Canada
1.0 km PM2.5: 6.0 µg/m³
13
Sudbury, Ontario, Canada
1.0 km PM2.5: 3.1 µg/m³

What cities are near Greater Sudbury?

24 Valley East 29 North Bay 24 Huntsville 36 Bracebridge 35 Midland 12 Owen Sound 24 Timmins 32 Collingwood 31 Wasaga Beach 32 Orillia
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-30T20:28 UTC.