Air Quality in Mont-Royal, Canada

Windy
12.3°C · 74.5% humidity
12.3°
Feels 12.3°
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
13 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
9 7pm
14
15
24 10pm
27
28
30 1am
11
4
5 4am
5
5
6 7am
6
6
6 10am
6
6
6 1pm
6
6
4 4pm
4
4
Station readings
9
14
15
21
CAMS model adj -21
25
27
54
54
54
54
54
34
27
27
27
27
27
27
27
27
27
27
27
27
27
25
25
25
AD 728×90

Air Quality Index Trend

48h · 2 stn

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
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
24
5.82 µg/m³
PM10▲
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Mont-Royal?

Temperature & Precipitation

PM2.5 Trend

48h · 2 stations
PM2.55.82 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (13 stations within 25 km)
5.82
Median
7.75
Average
0.7
Low
21.1
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +7.7

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

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
06-15
24.3° 17.5°
17.06 mm
Both models agree Avg diff: 6.8°C

Where are air quality stations near Mont-Royal?

17
Montréal, Ahuntsic Live Meteo Station
4.8 km 78.2°C 49.4% RH PM2.5: 4.0 µg/m³ PM10: 4.0 µg/m³
56
Montreal
7.5 km PM2.5: 14.5 µg/m³
–
canada-montreal-rue-leclaire
10.2 km PM2.5: 0.0 µg/m³
42
canada-montreal-rue-ida-steinberg
10.3 km PM2.5: 10.1 µg/m³
124
Laval, Quebec, Canada
11.1 km PM2.5: 44.8 µg/m³
2
Laval, Quebec, Canada
11.1 km PM2.5: 0.5 µg/m³
48
Laval, Quebec, Canada
11.1 km PM2.5: 11.5 µg/m³
114
Longueuil - secteur du parc Océanie (Brossard), Quebec, Canada
16.3 km PM2.5: 40.8 µg/m³
15
Longueuil - secteur du parc Océanie (Brossard), Quebec, Canada
16.3 km PM2.5: 3.6 µg/m³
27
Longueuil - secteur du parc Océanie (Brossard), Quebec, Canada
16.3 km PM2.5: 6.5 µg/m³

What cities are near Mont-Royal?

23 Parc-Extension 26 Saint-Laurent 24 Outremont 28 Snowdon 19 Rosemont–La Petite-Patrie 21 Mile End 22 Cartierville 28 Montréal 30 Notre-Dame-de-Grâce 30 Westmount
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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 2026-06-09T02:44 UTC.