Air Quality in Pierrefonds, Canada

Windy
11.9°C · 89.8% humidity
11.9°
Feels 11.9°
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
20 7pm
21
22
29 10pm
29
29
29 1am
42
29
29 4am
29
29
29 7am
29
29
29 10am
29
29
67 1pm
67
42
42 4pm
42
29
Station readings
20
21
22
CAMS model adj -8
25
25
37
37
37
37
37
50
37
37
37
37
37
37
37
37
37
37
75
75
50
50
50
37
AD 728×90

PM2.5 Trend (24h)

26h · 4 stations
89.8%
Humidity
81.9 km/h
Wind SW
1022.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Pierrefonds?

Temperature & Precipitation

PM2.54.92 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (2 stations within 25 km)
4.92
Median
4.92
Average
3.33
Low
6.52
High
PM2.5 µg/m³ · Model: 10.4 · Bias: +5.5

What is the 7-day forecast for Pierrefonds?

04-09
14.8° -0.4°
04-10
19.0° 8.2°
04-11
14.5° 6.5°
3.56 mm
04-12
10.5° 2.3°
04-13
14.7° 6.7°
24.06 mm
04-14
17.7° 14.5°
4.06 mm
04-15
17.3° 8.7°
4.75 mm
Both models agree Avg diff: 4.6°C

Where are air quality stations near Pierrefonds?

17
Montréal, Ahuntsic Live Meteo Station
20.3 km 62.9°C 32.6% RH PM2.5: 4.0 µg/m³ PM10: 4.0 µg/m³
34
Hudson
21.1 km PM2.5: 8.2 µg/m³ PM10: 8.7 µg/m³
25
Laval, Quebec, Canada
21.5 km
23
Laval, Quebec, Canada
21.5 km
33
Laval, Quebec, Canada
21.5 km

What cities are near Pierrefonds?

20 Kirkland 20 Beaconsfield 20 L'Île-Bizard–Sainte-Geneviève 14 Pointe-Claire 18 Pierrefonds-Roxboro 18 Dollard-Des Ormeaux 20 Deux-Montagnes 18 Dorval 20 Saint-Eustache 27 Vaudreuil-Dorion

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T22:18 UTC.