Sydney, Nova Scotia, Canada Air Quality

Monitoring Station · Sydney, Canada
94
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
94 6pm
70
70
70 9pm
70
70
70 12am
70
70
70 3am
70
70
70 6am
70
70
— 9am
—
—
— 12pm
—
—
— 3pm
—
—
CAMS model adj +36
27
34
34
34
34
34
34
34
34
34
34
34
34
34
34

Air Quality Forecast (24h)

PM2.532.5 µg/m³ ×2.2 WHO
Moderate
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Nearby Monitoring Stations

39
Sydney, Nova Scotia, Canada
0.0 km PM2.5: 9.4 µg/m³
33
Sydney, Nova Scotia, Canada
0.0 km PM2.5: 7.9 µg/m³
48
Sydney, Nova Scotia, Canada
0.0 km PM2.5: 11.5 µg/m³
46
Sydney, Nova Scotia, Canada
0.0 km PM2.5: 11.0 µg/m³
29
Sydney, Nova Scotia, Canada
0.0 km PM2.5: 7.0 µg/m³
22
Sydney, Nova Scotia, Canada
0.0 km PM2.5: 5.3 µg/m³
15
Sydney, Nova Scotia, Canada
0.0 km PM2.5: 3.6 µg/m³
60
Sydney, Nova Scotia, Canada
0.0 km PM2.5: 16.4 µg/m³

Nearby Cities

23 Sydney 23 Glace Bay 32 New Glasgow 29 Charlottetown 16 Cole Harbour 17 Woodlawn 18 Dartmouth 17 Lower Sackville 18 Downtown Halifax

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T21:44 UTC.