Air Quality in Le Plateau-Mont-Royal, Canada

Windy
12.3°C · 74.5% humidity
12.3°
Feels 12.3°
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
12 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
12 4pm
10
12
42 7pm
35
56
52 10pm
49
47
45 1am
24
16
15 4am
15
15
15 7am
14
14
14 10am
14
14
14 1pm
14
14
Station readings
12
10
12
11
CAMS model adj -13
25
25
25
25
27
54
54
54
54
54
34
27
27
27
27
27
27
27
27
27
27
27
27
27
AD 728×90

Air Quality Index Trend

48h · 3 stn

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

74.5%
Humidity
43.1 km/h
Wind SW
998.1 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
42
10.06 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Le Plateau-Mont-Royal?

Temperature & Precipitation

PM2.5 Trend

48h · 3 stations
PM2.510.06 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (12 stations within 25 km)
10.06
Median
8.41
Average
2.67
Low
11.0
High
PM2.5 µg/m³ · Model: 7.1 · Bias: -3.0

What is the 7-day forecast for Le Plateau-Mont-Royal?

06-08
19.0° 9.7°
0.06 mm
06-09
23.4° 11.7°
1.13 mm
06-10
19.3° 12.2°
15.62 mm
06-11
24.5° 9.5°
06-12
22.3° 15.5°
13.13 mm
06-13
26.2° 16.9°
17.75 mm
06-14
26.2° 12.3°
10.5 mm
Both models agree Avg diff: 6.9°C

Where are air quality stations near Le Plateau-Mont-Royal?

56
Montreal
3.0 km PM2.5: 14.5 µg/m³
–
canada-montreal-rue-leclaire
4.9 km PM2.5: 0.0 µg/m³
12
canada-montreal-rue-ida-steinberg
5.2 km PM2.5: 2.9 µg/m³
8
Montréal, Ahuntsic Live Meteo Station
7.8 km 85.8°C 31.4% RH PM2.5: 2.0 µg/m³ PM10: 4.0 µg/m³
155
Longueuil - secteur du parc Océanie (Brossard), Quebec, Canada
13.0 km PM2.5: 63.2 µg/m³
114
Longueuil - secteur du parc Océanie (Brossard), Quebec, Canada
13.0 km PM2.5: 40.8 µg/m³
27
Longueuil - secteur du parc Océanie (Brossard), Quebec, Canada
13.0 km PM2.5: 6.5 µg/m³
15
Longueuil - secteur du parc Océanie (Brossard), Quebec, Canada
13.0 km PM2.5: 3.6 µg/m³
124
Laval, Quebec, Canada
13.4 km PM2.5: 44.8 µg/m³
2
Laval, Quebec, Canada
13.4 km PM2.5: 0.5 µg/m³

What cities are near Le Plateau-Mont-Royal?

40 Mile End 38 Rosemont–La Petite-Patrie 41 Montréal 38 Outremont 43 Ville-Marie 36 Villeray–Saint-Michel–Parc-Extension 32 Parc-Extension 42 Westmount 34 Saint-Michel 32 Mont-Royal
Get AQI alerts for Le Plateau-Mont-Royal

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-08T23:27 UTC.