Air Quality in Rosemont–La Petite-Patrie, Canada

Clear
5.1°C · 39.1% humidity
5.1°
Feels 1.1°
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations

Nearby Monitoring Stations

AQI Forecast
48 7pm
98
64
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Station readings
48
98
64

Air Quality Index Trend

46h · 2 stn

Rosemont–La Petite-Patrie's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

39.1%
Humidity
21.5 km/h
Wind WSW
1029.8 hPa
Pressure
0.0
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
38
8.99 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Rosemont–La Petite-Patrie?

Temperature & Precipitation

PM2.5 Trend

46h · 2 stations
PM2.58.99 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.0
Low
Station readings (5 stations within 25 km)
8.99
Median
12.81
Average
3.4
Low
34.95
High
PM2.5 µg/m³ · Model: 6.5 · Bias: -2.5

What is the 7-day forecast for Rosemont–La Petite-Patrie?

10-21
14.6° 5.1°
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
Both models agree Avg diff: 4.5°C

Where are air quality stations near Rosemont–La Petite-Patrie?

21
Molson, Montreal, Canada
2.8 km PM2.5: 5.0 µg/m³
25
Molson, Montreal, Canada
2.8 km PM2.5: 6.0 µg/m³
30
Molson, Montreal, Canada
2.8 km PM2.5: 7.2 µg/m³
34
Molson, Montreal, Canada
2.8 km PM2.5: 8.2 µg/m³
14
Molson, Montreal, Canada
2.8 km PM2.5: 3.4 µg/m³
27
Molson, Montreal, Canada
2.8 km PM2.5: 6.5 µg/m³
30
Molson, Montreal, Canada
2.8 km PM2.5: 7.2 µg/m³
14
Molson, Montreal, Canada
2.8 km PM2.5: 3.4 µg/m³
20
Molson, Montreal, Canada
2.8 km PM2.5: 4.8 µg/m³
23
Molson, Montreal, Canada
2.8 km PM2.5: 5.5 µg/m³

What cities are near Rosemont–La Petite-Patrie?

37 Mile End 47 Parc-Extension 28 Le Plateau-Mont-Royal 44 Outremont 45 Villeray–Saint-Michel–Parc-Extension 45 Montréal 50 Saint-Michel 49 Mont-Royal 51 Ville-Marie 50 Ahuntsic-Cartierville
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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 2026-10-21T02:10 UTC.