Air Quality in L'Ancienne-Lorette, Canada

Windy
7.4°C · 62.6% humidity
7.4°
Feels 1.2°
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
50 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
12 11pm
16
19
18 2am
17
17
17 5am
17
17
17 8am
14
14
14 11am
14
14
14 2pm
14
14
14 5pm
14
14
14 8pm
14
15
Station readings
12
16
19
14
CAMS model adj -10
25
25
25
27
27
27
27
27
27
27
24
24
24
24
24
24
24
24
24
24
24
24
24
25
AD 728×90

Air Quality Index Trend

48h · 41 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.

62.6%
Humidity
66.3 km/h
Wind WNW
1015.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
18
4.26 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

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

Temperature & Precipitation

PM2.5 Trend

48h · 41 stations
PM2.54.26 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (50 stations within 25 km)
4.26
Median
7.44
Average
0.11
Low
239.75
High
PM2.5 µg/m³ · Model: 6.15 · Bias: +1.9

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

05-30
16.1° 7.4°
0.13 mm
05-31
21.4° 8.1°
13.06 mm
06-01
23.0° 14.6°
06-02
17.9° 10.7°
7.25 mm
06-03
26.3° 12.3°
06-04
18.5° 11.8°
2.0 mm
06-05
23.2° 10.5°
14.69 mm
Both models agree Avg diff: 4.3°C

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

15
canada-quebec-rue-paul-dutil
1.1 km PM2.5: 3.6 µg/m³
13
Québec - secteur de Champigny, Quebec, Canada
1.1 km PM2.5: 3.1 µg/m³
22
Québec - secteur de Champigny, Quebec, Canada
1.1 km PM2.5: 5.3 µg/m³
15
canada-quebec-av-du-du-nordet
1.8 km PM2.5: 3.5 µg/m³
14
canada-quebec-rue-frederic-moisan
3.1 km PM2.5: 3.3 µg/m³
15
canada-quebec-rue-chateaubriand
3.2 km PM2.5: 3.5 µg/m³
21
Québec - Henri-IV, Quebec
3.6 km PM2.5: 5.1 µg/m³
15
canada-quebec-rue-des-des-champs-elysees
4.0 km PM2.5: 3.6 µg/m³
10
canada-quebec-rang-sainte-anne
4.8 km PM2.5: 2.3 µg/m³
–
canada-quebec-ch-saint-louis
5.2 km

What cities are near L'Ancienne-Lorette?

24 Sainte-Foy 10 Les Rivières 18 Neufchâtel-Est–Lebourgneuf 22 Saint-Augustin-de-Desmaures 16 La Cité-Limoilou 78 Québec 25 La Haute-Saint-Charles 27 Charlesbourg 35 Lévis 34 Beauport
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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 2026-05-30T06:26 UTC.