Air Quality in L'Ancienne-Lorette, Canada

Clear
26.6°C · 48.7% humidity
26.6°
Feels 26.6°
49
Good
Air quality is satisfactory. Enjoy outdoor activities.
58 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
41 10am
50
54
49 1pm
47
47
49 4pm
49
49
49 7pm
49
47
49 10pm
47
47
47 1am
46
46
46 4am
46
46
46 7am
46
46
Station readings
41
50
54
CAMS model adj +22
25
25
25
25
25
25
27
27
27
27
27
25
27
25
25
25
24
24
24
24
24
24
24
24
AD 728×90

Air Quality Index Trend

47h · 52 stn

L'Ancienne-Lorette's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

48.7%
Humidity
26.5 km/h
Wind E
1015.5 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
49
11.79 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for L'Ancienne-Lorette?

Temperature & Precipitation

PM2.5 Trend

47h · 52 stations
PM2.511.79 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX14.9
Extreme
AD 300×250
Station readings (58 stations within 25 km)
11.79
Median
9.65
Average
0.27
Low
26.25
High
PM2.5 µg/m³ · Model: 6.0 · Bias: -5.8

What is the 7-day forecast for L'Ancienne-Lorette?

07-21
26.6° 17.9°
1.56 mm
07-22
23.0° 16.6°
07-23
18.0° 15.4°
14.75 mm
07-24
21.0° 11.6°
0.25 mm
07-25
20.4° 16.4°
6.5 mm
07-26
21.3° 14.5°
3.0 mm
07-27
25.6° 17.0°
0.5 mm
Both models agree Avg diff: 2.7°C

Where are air quality stations near L'Ancienne-Lorette?

46
canada-quebec-rue-paul-dutil
1.1 km PM2.5: 11.1 µg/m³
50
Québec - secteur de Champigny, Quebec, Canada
1.1 km PM2.5: 12.0 µg/m³
26
Québec - secteur de Champigny, Quebec, Canada
1.1 km PM2.5: 6.2 µg/m³
45
canada-quebec-av-du-du-nordet
1.8 km PM2.5: 10.9 µg/m³
48
canada-quebec-du-zéphyr-rue
2.2 km PM2.5: 11.5 µg/m³
46
canada-quebec-rue-frederic-moisan
3.1 km PM2.5: 11.0 µg/m³
45
canada-quebec-rue-chateaubriand
3.2 km PM2.5: 10.8 µg/m³
56
Québec - Henri-IV, Quebec
3.6 km PM2.5: 14.3 µg/m³
48
canada-quebec-rue-des-des-champs-elysees
4.0 km PM2.5: 11.6 µg/m³
52
canada-quebec-rang-sainte-anne
4.8 km PM2.5: 12.8 µg/m³

What cities are near L'Ancienne-Lorette?

46 Sainte-Foy 40 Les Rivières 37 Neufchâtel-Est–Lebourgneuf 42 Saint-Augustin-de-Desmaures 40 La Cité-Limoilou 50 Québec 39 La Haute-Saint-Charles 40 Charlesbourg 46 Lévis 39 Beauport
Get AQI alerts for L'Ancienne-Lorette

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 2026-07-21T17:26 UTC.