Air Quality in Downtown Halifax, Canada

Windy
1.2°C · 80.9% humidity
1.2°
Feels -7.7°
12
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
12 6pm
12
30
42 9pm
55
55
55 12am
42
42
42 3am
42
42
42 6am
42
42
42 9am
42
55
55 12pm
55
55
55 3pm
55
55
Station readings
12
12
CAMS model adj +5
12
25
25
37
50
50
50
37
37
37
37
37
37
37
37
37
37
50
50
50
50
50
50
50
AD 728×90

PM2.5 Trend (24h)

21h · 2 stations
80.9%
Humidity
73.4 km/h
Wind SSW
1035.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Downtown Halifax?

Temperature & Precipitation

PM2.52.95 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (2 stations within 25 km)
2.95
Median
2.95
Average
1.0
Low
4.9
High
PM2.5 µg/m³ · Model: 8.9 · Bias: +5.9

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: 3.2°C

Where are air quality stations near Downtown Halifax?

27
Halifax Johnston, Nova Scotia, Canada
0.3 km
19
Halifax Johnston, Nova Scotia, Canada
0.3 km
21
Halifax Johnston Gases, Nova Scotia
0.3 km PM2.5: 5.1 µg/m³
21
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
26
Halifax Johnston, Nova Scotia, Canada
0.3 km

What cities are near Downtown Halifax?

12 Halifax 12 Halifax South End 12 Dartmouth 12 Halifax West End 12 Armdale 12 Woodlawn 12 Clayton Park West 12 Cole Harbour 12 Bedford 12 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 2026-04-09T21:07 UTC.