Air Quality in Uxbridge, Canada
Clear
28.7°C · 37.4% humidity
28.7°
Feels 28.7°
116
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
Model forecast
Nearby Monitoring Stations
Uxbridge's air quality — share it
AQI Forecast
Calibrated
12
10am
12
12
116
1pm
87
65
50
4pm
39
32
46
7pm
22
10
8
10pm
7
8
14
1am
13
6
6
4am
6
3
3
7am
5
2
Station readings
18h ago
AQI 53
PM2.5 13.1 µg/m³ · 18h ago
CAMS model
adj -22
34
34
34
34
34
34
34
34
34
54
34
25
25
25
27
34
34
27
27
27
25
25
27
24
Air Quality Index Trend
7h · 1 stnUxbridge'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 Uxbridge is 2.8× the WHO 24-hour guideline of 15 µg/m³.
37.4%
Humidity
17.2 km/h
Wind NNE
1014.4 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
41.58 µg/m³
PM10
84.3 µg/m³
050100150200300500
What is the weather forecast for Uxbridge?
Temperature & Precipitation
PM2.5 Trend
7h · 1 stationPM2.541.58 µg/m³
×2.8 WHO
Unhealthy for sensitive groups
PM1084.3 µg/m³
Moderate
UV INDEX12.9
Extreme
What is the 7-day forecast for Uxbridge?
07-21
28.7° 21.0°
16.13 mm
07-22
24.4° 17.6°
0.19 mm
07-23
19.2° 15.3°
0.13 mm
07-24
22.6° 16.7°
07-25
24.3° 13.8°
1.31 mm
07-26
26.3° 19.2°
2.0 mm
07-27
28.9° 19.8°
Both models agree
Avg diff: 3.4°C
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-21T17:17 UTC.