Air Quality in Greater Sudbury, Canada

Rain
8.2°C · 93.0% humidity
8.2°
Feels 2.6°
32
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast
24 4pm
24
24
32 7pm
30
29
28 10pm
27
26
26 1am
26
25
24 4am
24
24
24 7am
24
24
25 10am
25
25
25 1pm
25
25
AD 728×90

Air Quality Index Trend

18h · 1 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.

93.0%
Humidity
57.3 km/h
Wind NNW
1001.5 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
32
7.7 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Greater Sudbury?

Temperature & Precipitation

PM2.5 Trend

18h · 1 station
PM2.57.7 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.2
Moderate
AD 300×250
Station readings (1 station within 25 km)
7.7
Median
7.7
Average
7.7
Low
7.7
High
PM2.5 µg/m³ · Model: 6.0 · Bias: -1.7

What is the 7-day forecast for Greater Sudbury?

06-08
16.5° 5.7°
2.69 mm
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°
Both models agree Avg diff: 6.2°C

Where are air quality stations near Greater Sudbury?

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

What cities are near Greater Sudbury?

32 Valley East 29 North Bay 26 Huntsville 38 Bracebridge 41 Midland 30 Owen Sound 25 Timmins 37 Collingwood 35 Wasaga Beach 32 Orillia
Get AQI alerts for Greater Sudbury

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-08T23:26 UTC.