St. John's, NewFoundland, Canada

Monitoring Station · St. John's, Canada
17
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
103 6pm
103
103
103 9pm
103
105
105 12am
112
112
112 3am
112
112
105 6am
105
105
— 9am
—
—
— 12pm
—
—
— 3pm
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—
CAMS model adj +78
25
25
25
25
25
27
27
34
34
34
34
34
27
27
27

Air Quality Trend (24h)

PM2.54.1 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

15
St. John's, NewFoundland, Canada
0.0 km PM2.5: 3.6 µg/m³
17
St. John's, NewFoundland, Canada
0.0 km PM2.5: 4.1 µg/m³
22
St. John's, NewFoundland, Canada
0.0 km PM2.5: 5.3 µg/m³
22
St. John's, NewFoundland, Canada
0.0 km PM2.5: 5.3 µg/m³
15
St. John's, NewFoundland, Canada
0.0 km PM2.5: 3.6 µg/m³
23
St. John's, NewFoundland, Canada
0.0 km PM2.5: 5.5 µg/m³
17
St. John's, NewFoundland, Canada
0.0 km PM2.5: 4.1 µg/m³
17
Mount Pearl, NewFoundland, Canada
8.8 km PM2.5: 4.1 µg/m³

Nearby Cities

26 St. John's 26 Mount Pearl 26 Paradise 26 Conception Bay South 26 Saint-Pierre

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-14T21:22 UTC.