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  4. Frontenac County

Frontenac County

Ontario

2026-04-24 05:00
AQI (US)
Good
Pollutants
O3
μg/m³
92.1
PM2.5
μg/m³
2
NO2
μg/m³
2.1
Weather
  • ℃
  • ℉
6℃
52%
12 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • O3
  • PM2.5
  • NO2
Places included
Kingston
AQI 40
Data Sources
http://www.airnow.gov/

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Cities Nearby

Kingston
AQI 40
Gananoque
AQI 53
Perth
AQI 50
Bath
AQI 12
Napanee
AQI 48
Cape Vincent
AQI 17
Clayton
AQI 51
Smiths Falls
AQI 49
Deseronto
AQI 12
Alexandria Bay
AQI 59
Depauville
AQI 51