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  4. Saint John County
  5. Saint John

Saint John

Saint John County, New Brunswick

2025-12-07 09:00
AQI (US)
Good
Pollutants
O3
μg/m³
54.3
PM2.5
μg/m³
3.9
NO2
μg/m³
7.6
Weather
  • ℃
  • ℉
-1℃
100%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • O3
  • PM2.5
  • NO2
Places included
CASTLE ST. SAINT JO
AQI 26
FOREST HILLS
AQI 26
SAINT JOHN WEST
AQI 23
Data Sources
http://www.airnow.gov/

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Cities Nearby

Saint John
AQI 24
Rothesay
AQI 23
Grand Bay-Westfield
AQI 21
Hampton
AQI 23
Maces Bay
AQI 26
Norton
AQI 54
Beaver Harbour
AQI 23
Sussex
AQI 54
Oromocto
AQI 43
Annapolis Royal
AQI 56
Digby
AQI 56