What is the air quality in Fredericton today?

The current Air Quality Index (AQI) in Fredericton is 27 (Good). PM2.5 concentration is 6.5 µg/m³.

What is the temperature in Fredericton right now?

The current temperature in Fredericton is 0.2°C (feels like -4.7°C). Humidity is 63.3% and wind speed is 18.6 km/h.

Is it safe to go outside in Fredericton?

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

Air Quality in Fredericton, Canada

Partly Cloudy

0.2°C · 63.3% humidity

0.2°

Feels -4.7°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Model forecast

Nearby Monitoring Stations

AQI Forecast

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View AQI history for Fredericton →

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

63.3%

Humidity

18.6 km/h

Wind W

1029.6 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

6.5 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Fredericton?

Temperature & Precipitation

PM2.56.5 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

What is the 7-day forecast for Fredericton?

10-20

11.5° 4.0°

9.81 mm

10-21

11.8° 0.2°

0.5 mm

10-22

9.0° 1.8°

0.56 mm

10-23

13.6° 5.7°

0.56 mm

10-24

9.3° 5.2°

10.44 mm

10-25

16.5° 0.5°

10-26

8.4° 3.3°

1.81 mm

Both models agree Avg diff: 3.4°C

What cities are near Fredericton?

27 Fredericton Northside 25 Quispamsis 25 Saint John 25 Saint John West 24 Lutes Mountain 24 Riverview 24 Moncton 27 Miramichi 24 Dieppe 29 Edmundston

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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-20T22:41 UTC.