Halifax Johnston, Nova Scotia, Canada Air Quality

Monitoring Station · Downtown Halifax, Canada
40
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
25 4am
40
25
25 7am
25
25
25 10am
25
25
23 1pm
23
23
23 4pm
23
23
— 7pm
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Station readings
40
CAMS model adj -2
27
27
27
27
27
27
27
27
27
25
25
25
25
25
25

Air Quality Forecast (24h)

PM2.59.6 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

39
Halifax Johnston, Nova Scotia, Canada
0.0 km PM2.5: 9.4 µg/m³
39
Halifax Johnston, Nova Scotia, Canada
0.0 km PM2.5: 9.4 µg/m³
30
Halifax Johnston, Nova Scotia, Canada
0.0 km PM2.5: 7.2 µg/m³
36
Halifax Johnston, Nova Scotia, Canada
0.0 km PM2.5: 8.6 µg/m³
40
Halifax Johnston Gases, Nova Scotia
0.0 km PM2.5: 9.5 µg/m³
59
18 Boutiliers
5.7 km PM2.5: 15.8 µg/m³
28
Lake Major, Nova Scotia, Canada
10.9 km PM2.5: 6.7 µg/m³
33
Lake Major, Nova Scotia, Canada
10.9 km PM2.5: 7.9 µg/m³

Nearby Cities

27 Downtown Halifax 27 Halifax 27 Halifax South End 27 Dartmouth 27 Halifax West End 27 Armdale 27 Woodlawn 27 Clayton Park West 27 Cole Harbour

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-12T07:45 UTC.