Halifax Johnston, Nova Scotia, Canada Air Quality

Monitoring Station · Downtown Halifax, Canada
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
38 10pm
49
49
49 1am
49
47
47 4am
47
47
47 7am
47
47
47 10am
47
47
— 1pm
—
—
— 4pm
—
—
— 7pm
—
—
CAMS model adj +22
27
27
27
27
27
25
25
25
25
25
25
25
25
25
25

Air Quality Forecast (24h)

PM2.59.1 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

37
Halifax Johnston, Nova Scotia, Canada
0.0 km PM2.5: 8.9 µg/m³
38
Halifax Johnston, Nova Scotia, Canada
0.0 km PM2.5: 9.1 µg/m³
36
Halifax Johnston, Nova Scotia, Canada
0.0 km PM2.5: 8.6 µg/m³
16
Halifax Johnston, Nova Scotia, Canada
0.0 km PM2.5: 3.8 µg/m³
29
Halifax Johnston, Nova Scotia, Canada
0.0 km PM2.5: 7.0 µg/m³
42
Halifax Johnston, Nova Scotia, Canada
0.0 km PM2.5: 10.1 µg/m³
33
Halifax Johnston Gases
0.0 km PM2.5: 8.0 µg/m³
16
Halifax Johnston, Nova Scotia, Canada
0.0 km PM2.5: 3.8 µg/m³

Nearby Cities

37 Downtown Halifax 37 Halifax 37 Halifax South End 38 Dartmouth 37 Halifax West End 37 Armdale 39 Woodlawn 37 Clayton Park West 33 Cole Harbour

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-10T01:17 UTC.