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  4. Saint John County
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Saint John

Saint John County, New Brunswick

2025-12-07 04:00
CAQI (Europe)
Low
Pollutants
O3
μg/m³
74.3
NO2
μg/m³
4.9
PM2.5
μg/m³
1.3
Weather
  • ℃
  • ℉
0℃
100%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • O3
  • NO2
  • PM2.5
Places included
CASTLE ST. SAINT JO
AQI 34
FOREST HILLS
AQI 33
SAINT JOHN WEST
AQI 28
Data Sources
http://www.airnow.gov/

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Cities Nearby

Saint John
AQI 31
Rothesay
AQI 3
Grand Bay-Westfield
AQI 3
Hampton
AQI 3
Maces Bay
AQI 16
Norton
AQI 26
Beaver Harbour
AQI 7
Sussex
AQI 26
Oromocto
AQI 11
Annapolis Royal
AQI 21
Digby
AQI 21