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  4. Saint John County
  5. Saint John

Saint John

Saint John County, New Brunswick

2026-02-17 00:00
AQI (US)
Good
Pollutants
O3
μg/m³
79.3
PM2.5
μg/m³
5.6
NO2
μg/m³
6.4
Weather
  • ℃
  • ℉
-4℃
86%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • O3
  • PM2.5
  • NO2
Places included
CASTLE ST. SAINT JO
AQI 38
FOREST HILLS
AQI 36
SAINT JOHN WEST
AQI 35
Data Sources
http://www.airnow.gov/

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Cities Nearby

Saint John
AQI 35
Rothesay
AQI 31
Grand Bay-Westfield
AQI 29
Hampton
AQI 31
Maces Bay
AQI 26
Norton
AQI 55
Beaver Harbour
AQI 6
Sussex
AQI 55
Oromocto
AQI 37
Annapolis Royal
AQI 56
Digby
AQI 56