Sydney - Prince St, Nova Scotia Air Quality

Monitoring Station · Sydney, Canada
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
18 10am
23
19
12 1pm
12
12
10 4pm
12
10
10 7pm
10
10
10 10pm
10
10
— 1am
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— 4am
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— 7am
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Station readings
18
23
CAMS model adj -15
34
34
34
27
27
27
25
27
25
25
25
25
25
25
25

Air Quality Forecast (24h)

PM2.55.5 µg/m³ ✓ WHO
Good
View city history →

Gas Pollutants

O₃
41.8
µg/m³
NO₂
0.3
µg/m³
SO₂
0.2
µg/m³
CO
0.0
mg/m³

Nearby Monitoring Stations

12
Sydney, Nova Scotia, Canada
0.7 km PM2.5: 2.9 µg/m³
14
Sydney, Nova Scotia, Canada
0.7 km PM2.5: 3.4 µg/m³
13
Sydney, Nova Scotia, Canada
0.7 km PM2.5: 3.1 µg/m³
12
Sydney, Nova Scotia, Canada
0.7 km PM2.5: 2.9 µg/m³
16
Sydney, Nova Scotia, Canada
0.7 km PM2.5: 3.8 µg/m³
14
Sydney, Nova Scotia, Canada
0.7 km PM2.5: 3.4 µg/m³
18
Sydney, Nova Scotia, Canada
0.7 km PM2.5: 4.3 µg/m³
23
Sydney, Nova Scotia, Canada
0.7 km PM2.5: 5.5 µg/m³

Nearby Cities

23 Sydney 23 Glace Bay 25 New Glasgow 18 Charlottetown 8 Cole Harbour 5 Woodlawn 3 Dartmouth 6 Lower Sackville 2 Downtown Halifax

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-05T13:08 UTC.