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  4. Northumberland County

Northumberland County

New Brunswick

2026-05-05 15:00
AQI (US)
Good
Pollutants
O3
μg/m³
105
PM2.5
μg/m³
5.3
NO2
μg/m³
2.1
Weather
  • ℃
  • ℉
23℃
44%
27 kph
6 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • O3
  • PM2.5
  • NO2
Places included
Alnwick
AQI 39
Hardwicke
AQI 51
Miramichi
AQI 46
Newcastle
AQI 30
Rogersville
AQI 41
Southesk
AQI 40
Data Sources
http://www.airnow.gov/

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Cities Nearby

Miramichi
AQI 46
Lower Newcastle
AQI 30
Rogersville
AQI 41
Bathurst
AQI 42
Richibucto
AQI 48
Saumarez
AQI 52
Tracadie-Sheila
AQI 52
Bouctouche
AQI 48
Belledune
AQI 38
Saint-Antoine
AQI 40
Salisbury
AQI 40