What is the air quality in Downtown Halifax today?

The current Air Quality Index (AQI) in Downtown Halifax is 6 (Good). PM2.5 concentration is 1.4 µg/m³.

What is the temperature in Downtown Halifax right now?

The current temperature in Downtown Halifax is 10.4°C (feels like 10.4°C). Humidity is 98.4% and wind speed is 50.8 km/h.

Is it safe to go outside in Downtown Halifax?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.7 (Low).

Air Quality in Downtown Halifax, Canada

Windy

10.4°C · 98.4% humidity

10.4°

Feels 10.4°

Good

Air quality is satisfactory. Enjoy outdoor activities.

5 stations

Nearby Monitoring Stations

AQI Forecast Calibrated

5 11pm

6 2am

5 5am

5 8am

5 11am

5 2pm

5 5pm

5 8pm

Station readings 7h ago

AQI 0

PM2.5 0.1 µg/m³ · 7h ago

CAMS model adj -19

Air Quality Index Trend

3h · 1 stn

View full history →

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

98.4%

Humidity

50.8 km/h

Wind SW

1009.8 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

1.4 µg/m³

PM10▲

13.7 µg/m³

050100150200300500

What is the weather forecast for Downtown Halifax?

Temperature & Precipitation

PM2.5 Trend

3h · 1 station

PM2.51.4 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (5 stations within 25 km)

1.4

Median

2.08

Average

1.4

Low

3.1

High

PM2.5 µg/m³ · Model: 5.8 · Bias: +4.4

Both models agree Avg diff: 3.7°C

Where are air quality stations near Downtown Halifax?

Halifax Johnston Gases

0.3 km PM2.5: 1.4 µg/m³

Halifax Johnston, Nova Scotia, Canada

0.3 km PM2.5: 8.6 µg/m³

Halifax Johnston, Nova Scotia, Canada

0.3 km PM2.5: 13.1 µg/m³

Halifax Johnston, Nova Scotia, Canada

0.3 km PM2.5: 9.1 µg/m³

Halifax Johnston, Nova Scotia, Canada

0.3 km PM2.5: 28.7 µg/m³

Halifax Johnston, Nova Scotia, Canada

0.3 km PM2.5: 19.2 µg/m³

Halifax Johnston, Nova Scotia, Canada

0.3 km PM2.5: 5.5 µg/m³

–

18 Boutiliers

5.7 km PM2.5: 0.0 µg/m³ PM10: 0.0 µg/m³

Lake Major, Nova Scotia, Canada

11.0 km PM2.5: 6.2 µg/m³

Lake Major, Nova Scotia, Canada

11.0 km PM2.5: 5.8 µg/m³

What cities are near Downtown Halifax?

6 Halifax 6 Halifax South End 6 Dartmouth 6 Halifax West End 6 Armdale 8 Woodlawn 7 Clayton Park West 10 Cole Harbour 8 Bedford 9 Lower Sackville

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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 2026-05-30T05:06 UTC.