St. John's, NewFoundland, Canada

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

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
31 6pm
31
31
31 9pm
31
33
33 12am
40
40
40 3am
40
40
33 6am
33
33
— 9am
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CAMS model adj +6
25
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25
27
27
34
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34
27
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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
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
17
St. John's, NewFoundland, Canada
0.0 km PM2.5: 4.1 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 2026-04-14T21:30 UTC.