Air Quality in Whitby, Canada
Drizzle
8.3°C · 93.7% humidity
8.3°
Feels 1.7°
92
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station
Nearby Monitoring Stations
Whitby's air quality — share it
AQI Forecast
Calibrated
33
10pm
33
33
92
1am
75
63
54
4am
49
44
41
7am
39
37
36
10am
35
37
36
1pm
36
43
42
4pm
42
42
35
7pm
35
32
Station readings
31h ago
AQI 32
PM2.5 7.7 µg/m³ · 31h ago
Air Quality Index Trend
47h · 7 stnWhitby's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in Whitby is 2.1× the WHO 24-hour guideline of 15 µg/m³.
93.7%
Humidity
89.6 km/h
Wind NW
1001.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
31.6 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Whitby?
Temperature & Precipitation
PM2.5 Trend
47h · 7 stationsPM2.531.6 µg/m³
×2.1 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
31.6
Median
31.6
Average
31.6
Low
31.6
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -25.4
What is the 7-day forecast for Whitby?
06-09
29.9° 7.8°
0.88 mm
06-10
16.7° 11.8°
06-11
25.5° 8.5°
06-12
26.3° 15.4°
06-13
22.2° 17.8°
3.94 mm
06-14
24.7° 12.1°
06-15
28.0° 15.0°
3.31 mm
Both models agree
Avg diff: 6.6°C
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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 2026-06-09T05:00 UTC.