What is the air quality in Thetford-Mines today?

The current Air Quality Index (AQI) in Thetford-Mines is 17 (Good). PM2.5 concentration is 4.1 µg/m³.

What is the temperature in Thetford-Mines right now?

The current temperature in Thetford-Mines is -2.2°C (feels like -7.5°C). Humidity is 62.4% and wind speed is 17.3 km/h.

Is it safe to go outside in Thetford-Mines?

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

Air Quality in Thetford-Mines, Canada

Partly Cloudy

-2.2°C · 62.4% humidity

-2.2°

Feels -7.5°

Good

Air quality is satisfactory. Enjoy outdoor activities.

3 stations

Nearby Monitoring Stations

AQI Forecast

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Station readings

Air Quality Index Trend

33h · 1 stn

View full history →

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

62.4%

Humidity

17.3 km/h

Wind SSW

1030.6 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

4.1 µg/m³

PM10▲

27.4 µg/m³

050100150200300500

What is the weather forecast for Thetford-Mines?

Temperature & Precipitation

PM2.5 Trend

33h · 1 station

PM2.54.1 µg/m³ ✓ WHO

Good

PM1027.4 µg/m³

Good

UV INDEX0.0

Low

Station readings (3 stations within 25 km)

4.1

Median

4.1

Average

2.33

Low

5.39

High

PM2.5 µg/m³ · Model: 8.2 · Bias: +4.1

What is the 7-day forecast for Thetford-Mines?

10-21

6.8° -2.2°

0.13 mm

10-22

8.2° -1.6°

7.94 mm

10-23

13.3° 1.4°

0.38 mm

10-24

11.2° 1.0°

0.25 mm

10-25

15.2° 1.0°

5.63 mm

10-26

6.0° 1.4°

6.5 mm

10-27

6.0° -1.0°

1.06 mm

Both models agree Avg diff: 4.6°C

Where are air quality stations near Thetford-Mines?

canada-adstock-14e-rang

15.9 km PM2.5: 1.1 µg/m³

canada-adstock-14e-rang

15.9 km PM2.5: 0.6 µg/m³

canada-adstock-14e-rang

15.9 km PM2.5: 2.3 µg/m³

canada-adstock-14e-rang

15.9 km PM2.5: 4.6 µg/m³

canada-adstock-14e-rang

15.9 km PM2.5: 5.4 µg/m³

canada-adstock-14e-rang

15.9 km PM2.5: 2.2 µg/m³

canada-adstock-14e-rang

15.9 km PM2.5: 4.3 µg/m³

What cities are near Thetford-Mines?

21 Saint-Georges 10 Victoriaville 15 Saint-Augustin-de-Desmaures 20 Sainte-Foy 18 L'Ancienne-Lorette 21 Lévis 20 Québec 26 Les Rivières 8 La Cité-Limoilou 12 Neufchâtel-Est–Lebourgneuf

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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 2026-10-21T00:39 UTC.