Air Quality in Greater Sudbury, Canada

Windy
8.3°C · 85.9% humidity
8.3°
Feels 3.3°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast

Nearby Monitoring Stations

AQI Forecast
25 8pm
25
25
25 11pm
25
25
25 2am
25
24
24 5am
24
24
24 8am
24
25
25 11am
25
25
25 2pm
25
25
27 5pm
27
27
AD 728×90

Air Quality Index Trend

8h · 2 stn

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.

85.9%
Humidity
46.3 km/h
Wind NW
1003.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
25
6.0 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Greater Sudbury?

Temperature & Precipitation

PM2.5 Trend

8h · 2 stations
PM2.56.0 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250

What is the 7-day forecast for Greater Sudbury?

06-09
19.4° 8.2°
5.63 mm
06-10
21.4° 9.7°
0.13 mm
06-11
27.6° 9.0°
06-12
22.7° 15.2°
1.94 mm
06-13
18.9° 14.1°
6.0 mm
06-14
23.2° 10.1°
06-15
28.1° 14.4°
3.94 mm
Both models agree Avg diff: 5.7°C

Where are air quality stations near Greater Sudbury?

21
Sudbury, Ontario, Canada
1.0 km PM2.5: 5.0 µg/m³
65
Sudbury, Ontario, Canada
1.0 km PM2.5: 18.8 µg/m³
17
Sudbury, Ontario, Canada
1.0 km PM2.5: 4.1 µg/m³

What cities are near Greater Sudbury?

26 Valley East 29 North Bay 25 Huntsville 29 Bracebridge 32 Midland 42 Owen Sound 26 Timmins 29 Collingwood 27 Wasaga Beach 25 Orillia
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T03:14 UTC.