Air Quality in Cambridge, Canada

Windy
22.0°C · 35.8% humidity
22.0°
Feels 22.0°
37
Good
Air quality is satisfactory. Enjoy outdoor activities.
6 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
32 11pm
32
25
37 2am
34
38
36 5am
35
25
24 8am
23
23
23 11am
22
22
22 2pm
23
23
23 5pm
23
23
23 8pm
23
23
Station readings
59
9
14
30
CAMS model adj -2
34
34
27
27
27
34
34
34
25
24
24
24
24
24
24
24
25
25
25
25
25
25
25
25
AD 728×90

Air Quality Index Trend

48h · 2 stn

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

35.8%
Humidity
50.8 km/h
Wind NNW
1014.4 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
37
8.93 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Cambridge?

Temperature & Precipitation

PM2.5 Trend

48h · 2 stations
PM2.58.93 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250
Station readings (6 stations within 25 km)
8.93
Median
9.2
Average
8.2
Low
11.0
High
PM2.5 µg/m³ · Model: 7.35 · Bias: -1.6

What is the 7-day forecast for Cambridge?

08-03
23.0° 18.1°
1.5 mm
08-04
26.9° 14.2°
0.13 mm
08-05
33.7° 13.5°
08-06
27.8° 17.7°
7.19 mm
08-07
29.7° 11.8°
1.31 mm
08-08
34.2° 16.9°
08-09
35.9° 18.0°
0.25 mm
Both models agree Avg diff: 3.7°C

Where are air quality stations near Cambridge?

43
Kitchener, Ontario, Canada
18.0 km PM2.5: 10.3 µg/m³
30
Kitchener, Ontario, Canada
18.0 km PM2.5: 7.2 µg/m³
38
Kitchener, Ontario, Canada
18.0 km PM2.5: 9.1 µg/m³
30
Kitchener, Ontario, Canada
18.0 km PM2.5: 7.2 µg/m³
30
Kitchener, Ontario, Canada
18.0 km PM2.5: 7.2 µg/m³
34
Guelph, Ontario, Canada
21.7 km PM2.5: 8.2 µg/m³
40
Guelph, Ontario, Canada
21.7 km PM2.5: 9.6 µg/m³
34
Guelph, Ontario, Canada
21.7 km PM2.5: 8.2 µg/m³
25
Brantford, Ontario, Canada
24.7 km PM2.5: 6.0 µg/m³
30
Brantford, Ontario, Canada
24.7 km PM2.5: 7.2 µg/m³

What cities are near Cambridge?

38 Christopher-Champlain 35 Fiddlesticks 35 Hespeler 34 Vanier 34 Kitchener 34 Forest Heights 34 Waterloo 35 Guelph 46 Brant 46 Brantford
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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 2026-08-08T06:31 UTC.