St. John's, NewFoundland, Canada

Monitoring Station · St. John's, Canada
61
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
61 6pm
37
37
37 9pm
37
37
37 12am
66
66
66 3am
66
66
39 6am
39
—
— 9am
—
—
— 12pm
—
—
— 3pm
—
—
Station readings
61
CAMS model adj +12
25
25
25
25
25
25
25
54
54
54
54
54
27
27

Air Quality Trend (24h)

PM2.516.9 µg/m³ ×1.1 WHO
Moderate
View city history →

Nearby Monitoring Stations

16
St. John's, NewFoundland, Canada
0.0 km PM2.5: 3.8 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
14
St. John's, NewFoundland, Canada
0.0 km PM2.5: 3.4 µg/m³
18
Mount Pearl, NewFoundland, Canada
8.8 km PM2.5: 4.3 µg/m³
14
Mount Pearl, NewFoundland, Canada
8.8 km PM2.5: 3.4 µg/m³
14
Mount Pearl, NewFoundland, Canada
8.8 km PM2.5: 3.4 µg/m³
17
Mount Pearl, NewFoundland, Canada
8.8 km PM2.5: 4.1 µg/m³

Nearby Cities

30 St. John's 30 Mount Pearl 30 Paradise 30 Conception Bay South 24 Saint-Pierre

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-17T21:07 UTC.