Air Quality in Pierrefonds-Roxboro, Canada

Windy
11.5°C · 79.0% humidity
11.5°
Feels 11.5°
37
Good
Air quality is satisfactory. Enjoy outdoor activities.
9 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
12 6pm
9
15
37 9pm
32
29
26 12am
24
23
22 3am
22
21
21 6am
21
20
20 9am
13
13
13 12pm
13
13
11 3pm
11
11
Station readings
12
9
15
CAMS model adj -14
25
25
27
34
34
34
34
34
34
34
34
34
34
34
34
34
27
27
27
27
27
25
25
25
AD 728×90

Air Quality Index Trend

47h · 2 stn

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

79.0%
Humidity
48.1 km/h
Wind SW
997.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
37
8.83 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Pierrefonds-Roxboro?

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.58.83 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (9 stations within 25 km)
8.83
Median
9.1
Average
2.67
Low
16.4
High
PM2.5 µg/m³ · Model: 10.0 · Bias: +1.2

What is the 7-day forecast for Pierrefonds-Roxboro?

06-09
24.2° 10.6°
1.13 mm
06-10
17.5° 10.9°
19.0 mm
06-11
22.9° 8.5°
06-12
19.7° 16.2°
6.81 mm
06-13
23.4° 16.9°
7.5 mm
06-14
24.5° 10.4°
4.0 mm
06-15
22.3° 15.1°
14.37 mm
Both models agree Avg diff: 7.2°C

Where are air quality stations near Pierrefonds-Roxboro?

12
Montréal, Ahuntsic Live Meteo Station
14.5 km 83.8°C 35.6% RH PM2.5: 3.0 µg/m³ PM10: 3.0 µg/m³
2
Laval, Quebec, Canada
15.4 km PM2.5: 0.5 µg/m³
124
Laval, Quebec, Canada
15.4 km PM2.5: 44.8 µg/m³
151
Laval, Quebec, Canada
15.4 km PM2.5: 55.5 µg/m³
56
Montreal
22.4 km PM2.5: 14.5 µg/m³
21
canada-montreal-rue-ida-steinberg
24.9 km PM2.5: 5.0 µg/m³
–
canada-montreal-rue-leclaire
25.0 km PM2.5: 0.0 µg/m³
51
Terrebonne - secteur du parc Vaillant, Quebec, Canada
26.5 km PM2.5: 12.1 µg/m³
56
Terrebonne - secteur du parc Vaillant, Quebec, Canada
26.5 km PM2.5: 14.5 µg/m³
–
Terrebonne - secteur du parc Vaillant, Quebec, Canada
26.5 km

What cities are near Pierrefonds-Roxboro?

37 Dollard-Des Ormeaux 37 L'Île-Bizard–Sainte-Geneviève 34 Deux-Montagnes 39 Kirkland 40 Pierrefonds 39 Pointe-Claire 39 Beaconsfield 32 Chomedey 32 Saint-Eustache 37 Dorval
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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 2026-06-09T01:01 UTC.