St. John's, NewFoundland, Canada Air Quality

Monitoring Station · St. John's, Canada
31
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
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CAMS model adj -2
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Air Quality Forecast (24h)

PM2.57.4 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

64
St. John's, NewFoundland, Canada
0.0 km PM2.5: 18.3 µg/m³
53
Mount Pearl, NewFoundland, Canada
8.8 km PM2.5: 13.1 µg/m³
22
Mount Pearl, NewFoundland, Canada
8.8 km PM2.5: 5.3 µg/m³
30
Mount Pearl, NewFoundland, Canada
8.8 km PM2.5: 7.2 µg/m³

Nearby Cities

27 St. John's 27 Mount Pearl 27 Paradise 27 Conception Bay South 3 Saint-Pierre

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T20:11 UTC.