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  4. Saint John County
  5. Saint John

Saint John

Saint John County, New Brunswick

2026-01-01 22:00
AQI (US)
Good
Pollutants
O3
μg/m³
52.1
PM2.5
μg/m³
2
NO2
μg/m³
4.5
Weather
  • ℃
  • ℉
-1℃
100%
22 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • O3
  • PM2.5
  • NO2
Places included
CASTLE ST. SAINT JO
AQI 27
FOREST HILLS
AQI 23
SAINT JOHN WEST
AQI 19
Data Sources
http://www.airnow.gov/

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Cities Nearby

Saint John
AQI 23
Rothesay
AQI 9
Grand Bay-Westfield
AQI 10
Hampton
AQI 9
Maces Bay
AQI 31
Norton
AQI 54
Beaver Harbour
AQI 17
Sussex
AQI 54
Oromocto
AQI 27
Annapolis Royal
AQI 56
Digby
AQI 56