What is the air quality in Mont-Royal today?

The current Air Quality Index (AQI) in Mont-Royal is 49 (Good). PM2.5 concentration is 11.72 µg/m³.

What is the temperature in Mont-Royal right now?

The current temperature in Mont-Royal is 11.8°C (feels like 11.8°C). Humidity is 96.9% and wind speed is 41.8 km/h.

Is it safe to go outside in Mont-Royal?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Mont-Royal, Canada

Heavy Rain

11.8°C · 96.9% humidity

11.8°

Feels 11.8°

Good

Air quality is satisfactory. Enjoy outdoor activities.

21 stations

Nearby Monitoring Stations

AQI Forecast

66 7am

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Station readings

Air Quality Index Trend

45h · 2 stn

View full history →

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.

96.9%

Humidity

41.8 km/h

Wind S

1013.2 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

11.72 µg/m³

PM10

41.2 µg/m³

050100150200300500

What is the weather forecast for Mont-Royal?

Temperature & Precipitation

PM2.5 Trend

45h · 2 stations

PM2.511.72 µg/m³ ✓ WHO

Good

PM1041.2 µg/m³

Good

UV INDEX0.0

Low

Station readings (21 stations within 25 km)

11.72

Median

11.86

Average

7.2

Low

24.55

High

PM2.5 µg/m³ · Model: 13.5 · Bias: +1.8

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

10-22

12.0° 4.8°

11.56 mm

10-23

13.7° 7.4°

2.56 mm

10-24

14.8° 4.5°

0.5 mm

10-25

18.7° 7.0°

17.56 mm

10-26

8.5° 5.2°

1.19 mm

10-27

9.6° 3.3°

1.5 mm

10-28

8.0° 4.0°

7.12 mm

Both models agree Avg diff: 4.4°C

Where are air quality stations near Mont-Royal?

Montréal, Ahuntsic Live Meteo Station

4.8 km 46.4°C 68.4% RH PM2.5: 10.0 µg/m³ PM10: 13.0 µg/m³

St-Dominique, Montreal, Canada

6.4 km PM2.5: 13.1 µg/m³

St-Dominique, Montreal, Canada

6.4 km PM2.5: 9.4 µg/m³

St-Dominique, Montreal, Canada

6.4 km PM2.5: 10.6 µg/m³

Molson, Montreal, Canada

6.7 km PM2.5: 11.8 µg/m³

Molson, Montreal, Canada

6.7 km PM2.5: 8.4 µg/m³

Molson, Montreal, Canada

6.7 km PM2.5: 9.6 µg/m³

Molson, Montreal, Canada

6.7 km PM2.5: 11.3 µg/m³

Molson, Montreal, Canada

6.7 km PM2.5: 16.9 µg/m³

Molson, Montreal, Canada

6.7 km PM2.5: 7.4 µg/m³

What cities are near Mont-Royal?

48 Parc-Extension 50 Saint-Laurent 48 Outremont 52 Snowdon 46 Rosemont–La Petite-Patrie 47 Mile End 48 Cartierville 48 Montréal 54 Notre-Dame-de-Grâce 53 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 2026-10-22T14:11 UTC.