Air Quality in Downtown Halifax, Canada

Windy
4.7°C · 47.8% humidity
4.7°
Feels -3.6°
15
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
28 3pm
28
23
4 6pm
27
27
39 9pm
52
52
52 12am
39
39
39 3am
39
39
39 6am
39
39
39 9am
39
52
52 12pm
52
52
Station readings
28
28
23
4
CAMS model adj +2
12
12
12
12
25
25
37
50
50
50
37
37
37
37
37
37
37
37
37
37
50
50
50
50
AD 728×90

PM2.5 Trend (24h)

23h · 1 station
47.8%
Humidity
91.3 km/h
Wind SSW
1037.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Downtown Halifax?

Temperature & Precipitation

PM2.53.55 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (2 stations within 25 km)
3.55
Median
3.55
Average
1.0
Low
6.1
High
PM2.5 µg/m³ · Model: 8.9 · Bias: +5.3

What is the 7-day forecast for Downtown Halifax?

04-09
4.7° -4.5°
04-10
13.0° 1.2°
04-11
16.8° 3.8°
04-12
10.6° 3.1°
04-13
5.5° 1.7°
0.13 mm
04-14
15.8° 3.7°
3.94 mm
04-15
14.2° 6.2°
0.44 mm
Both models agree Avg diff: 3.3°C

Where are air quality stations near Downtown Halifax?

26
Halifax Johnston, Nova Scotia, Canada
0.3 km
19
Halifax Johnston, Nova Scotia, Canada
0.3 km
23
Halifax Johnston Gases, Nova Scotia
0.3 km PM2.5: 5.6 µg/m³
27
Halifax Johnston, Nova Scotia, Canada
0.3 km
18
Halifax Johnston, Nova Scotia, Canada
0.3 km
17
Halifax Johnston, Nova Scotia, Canada
0.3 km
36
Halifax Johnston, Nova Scotia, Canada
0.3 km
38
Halifax Johnston, Nova Scotia, Canada
0.3 km
28
Halifax Johnston, Nova Scotia, Canada
0.3 km
30
Halifax Johnston, Nova Scotia, Canada
0.3 km

What cities are near Downtown Halifax?

15 Halifax 15 Halifax South End 15 Dartmouth 15 Halifax West End 15 Armdale 15 Woodlawn 15 Clayton Park West 15 Cole Harbour 15 Bedford 15 Lower Sackville

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T18:36 UTC.