Halifax Johnston, Nova Scotia, Canada Air Quality

Monitoring Station · Downtown Halifax, Canada
29
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
42 5pm
42
42
42 8pm
44
44
51 11pm
51
51
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— 5am
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CAMS model adj +17
25
25
25
25
27
27
34
34
34

Air Quality Forecast (24h)

PM2.57.0 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

18
Halifax Johnston, Nova Scotia, Canada
0.0 km PM2.5: 4.3 µg/m³
14
Halifax Johnston, Nova Scotia, Canada
0.0 km PM2.5: 3.4 µg/m³
34
Halifax Johnston, Nova Scotia, Canada
0.0 km PM2.5: 8.2 µg/m³
20
Halifax Johnston, Nova Scotia, Canada
0.0 km PM2.5: 4.8 µg/m³
17
Halifax Johnston Gases
0.0 km PM2.5: 4.0 µg/m³
10
Halifax Johnston, Nova Scotia, Canada
0.0 km PM2.5: 2.4 µg/m³
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18 Boutiliers
5.7 km PM2.5: 0.0 µg/m³
28
Lake Major, Nova Scotia, Canada
10.9 km PM2.5: 6.7 µg/m³

Nearby Cities

17 Downtown Halifax 17 Halifax 17 Halifax South End 15 Dartmouth 16 Halifax West End 16 Armdale 11 Woodlawn 15 Clayton Park West 14 Cole Harbour

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T20:44 UTC.