Air Quality in Whitchurch-Stouffville, Canada

Drizzle
7.0°C · 96.6% humidity
7.0°
Feels -0.1°
35
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
32 4pm
32
32
35 7pm
32
32
32 10pm
32
32
32 1am
31
31
31 4am
32
32
32 7am
32
32
34 10am
41
61
61 1pm
61
61
Station readings 25h ago
AQI 31
PM2.5 7.4 µg/m³ · 25h ago
AD 728×90

Air Quality Index Trend

48h · 10 stn

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

96.6%
Humidity
88.8 km/h
Wind NW
1000.8 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
35
8.3 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Whitchurch-Stouffville?

Temperature & Precipitation

PM2.5 Trend

48h · 10 stations
PM2.58.3 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (2 stations within 25 km)
8.3
Median
8.3
Average
8.2
Low
8.4
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -2.0

What is the 7-day forecast for Whitchurch-Stouffville?

06-08
25.9° 5.6°
8.0 mm
06-09
29.8° 7.0°
0.81 mm
06-10
15.7° 11.5°
0.06 mm
06-11
24.8° 7.7°
06-12
25.4° 15.1°
06-13
21.7° 17.6°
3.69 mm
06-14
25.7° 12.1°
0.38 mm
Both models agree Avg diff: 6.6°C

Where are air quality stations near Whitchurch-Stouffville?

84
Newmarket, Ontario, Canada
14.2 km PM2.5: 27.8 µg/m³
94
Newmarket, Ontario, Canada
14.2 km PM2.5: 32.5 µg/m³
3
Toronto North, Ontario, Canada
25.6 km PM2.5: 0.7 µg/m³
142
Toronto North, Ontario, Canada
25.6 km PM2.5: 52.2 µg/m³
29
NASA GSFC Rutgers Calib. N20
26.4 km PM2.5: 7.0 µg/m³

What cities are near Whitchurch-Stouffville?

30 Stouffville 34 Aurora 35 Newmarket 35 East Gwillimbury 27 Markham 29 Richmond Hill 27 Pickering 29 Uxbridge 27 Milliken 27 Steeles
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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 2026-06-08T23:26 UTC.