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  4. Saint John County
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Saint John

Saint John County, New Brunswick

2026-06-10 18:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
78.2
PM2.5
μg/m³
9.9
NO2
μg/m³
11.8
Weather
  • ℃
  • ℉
25℃
69%
13 kph
3 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • O3
  • PM2.5
  • NO2
Places included
FOREST HILLS
AQI 24
SAINT JOHN WEST
AQI 26
Data Sources
http://www.airnow.gov/

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Cities Nearby

Saint John
AQI 25
Rothesay
AQI 14
Grand Bay-Westfield
AQI 17
Hampton
AQI 14
Maces Bay
AQI 28
Norton
AQI 15
Beaver Harbour
AQI 10
Sussex
AQI 12
Oromocto
AQI 7
Annapolis Royal
AQI 28
Digby
AQI 23