Air Quality in Mount Olive-Silverstone-Jamestown, Canada

Windy
23.0°C · 32.5% humidity
23.0°
Feels 23.0°
40
Good
Air quality is satisfactory. Enjoy outdoor activities.
10 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
63 7pm
63
58
40 10pm
47
51
55 1am
57
47
48 4am
61
49
50 7am
21
21
22 10am
22
24
24 1pm
24
24
24 4pm
22
22
Station readings
64
84
58
39
CAMS model adj -3
66
66
66
66
66
66
66
66
54
54
66
54
54
25
25
25
25
27
27
27
27
27
25
25
AD 728×90

Air Quality Index Trend

48h · 5 stn

Mount Olive-Silverstone-Jamestown's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

32.5%
Humidity
51.9 km/h
Wind NNW
1014.0 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
40
9.5 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Mount Olive-Silverstone-Jamestown?

Temperature & Precipitation

PM2.5 Trend

48h · 5 stations
PM2.59.5 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250
Station readings (10 stations within 25 km)
9.5
Median
10.85
Average
8.2
Low
16.93
High
PM2.5 µg/m³ · Model: 16.35 · Bias: +6.8

What is the 7-day forecast for Mount Olive-Silverstone-Jamestown?

08-03
26.7° 17.9°
2.62 mm
08-04
28.0° 19.1°
0.5 mm
08-05
35.2° 14.7°
08-06
28.0° 19.2°
5.31 mm
08-07
30.8° 16.4°
2.5 mm
08-08
35.3° 19.6°
0.38 mm
08-09
38.0° 20.0°
0.31 mm
Both models agree Avg diff: 3.0°C

Where are air quality stations near Mount Olive-Silverstone-Jamestown?

34
Toronto West, Ontario, Canada
5.4 km PM2.5: 8.2 µg/m³
38
Toronto West, Ontario, Canada
5.4 km PM2.5: 9.1 µg/m³
53
Toronto West, Ontario, Canada
5.4 km PM2.5: 13.1 µg/m³
31
Toronto West, Ontario, Canada
5.4 km PM2.5: 7.4 µg/m³
34
Toronto West, Ontario, Canada
5.4 km PM2.5: 8.2 µg/m³
38
Toronto West, Ontario, Canada
5.4 km PM2.5: 9.1 µg/m³
53
Toronto West, Ontario, Canada
5.4 km PM2.5: 13.1 µg/m³
40
NASA GSFC Rutgers Calib. N20
10.6 km PM2.5: 9.6 µg/m³
42
Toronto North, Ontario, Canada
14.2 km PM2.5: 10.1 µg/m³
37
Toronto North, Ontario, Canada
14.2 km PM2.5: 8.9 µg/m³

What cities are near Mount Olive-Silverstone-Jamestown?

38 West Humber-Clairville 41 Humbermede 43 Black Creek 41 Glenfield-Jane Heights 35 Kingsview Village-The Westway 38 Willowridge-Martingrove-Richview 38 Weston 43 Downsview-Roding-CFB 45 York University Heights 44 Brookhaven-Amesbury
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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 2026-08-08T02:37 UTC.