St. John's, NewFoundland, Canada Air Quality

Monitoring Station · St. John's, Canada
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
— 8pm
—
—
— 11pm
—
—
— 2am
—
—
— 5am
—
—
— 8am
—
—
— 11am
—
—
— 2pm
—
—
— 5pm
—
—

Air Quality Forecast (24h)

PM2.54.3 µg/m³ ✓ WHO
Good
View city history →

Nearby Monitoring Stations

18
St. John's, NewFoundland, Canada
0.0 km PM2.5: 4.3 µg/m³
16
St. John's, NewFoundland, Canada
0.0 km PM2.5: 3.8 µg/m³
17
St. John's, NewFoundland, Canada
0.0 km PM2.5: 4.1 µg/m³
20
St. John's, NewFoundland, Canada
0.0 km PM2.5: 4.8 µg/m³
15
St. John's, NewFoundland, Canada
0.0 km PM2.5: 3.6 µg/m³
55
Mount Pearl, NewFoundland, Canada
8.8 km PM2.5: 14.0 µg/m³
20
Mount Pearl, NewFoundland, Canada
8.8 km PM2.5: 4.8 µg/m³
13
Mount Pearl, NewFoundland, Canada
8.8 km PM2.5: 3.1 µg/m³

Nearby Cities

24 St. John's 24 Mount Pearl 24 Paradise 24 Conception Bay South 8 Saint-Pierre

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-10-20T23:41 UTC.