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Northumberland County

Ontario

2025-12-09 18:00
AQI (UK)
Low
Pollutants
O3
μg/m³
61.8
PM10
μg/m³
23.2
PM2.5
μg/m³
5.1
NO2
μg/m³
9.2
Weather
  • ℃
  • ℉
-2℃
64%
22 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (UK)
  • O3
  • PM10
  • PM2.5
  • NO2
Places included
Cobourg
AQI 2
Port Hope
AQI 2

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Cities Nearby

Cobourg
AQI 2
Millbrook
AQI 1
Newcastle
AQI 2
Peterborough
AQI 1
Quinte West
AQI 1
Norwood
AQI 2
Courtice
AQI 2
Lakefield
AQI 1
Oshawa
AQI 3
Stirling
AQI 1
Caesarea
AQI 3