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  4. Cape Breton Regional Municipality
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Sydney

Cape Breton, Cape Breton Regional Municipality

2025-03-15 04:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
81.4
PM2.5
μg/m³
4
NO2
μg/m³
2.7
CO
μg/m³
125
SO2
μg/m³
0
Weather
  • ℃
  • ℉
0℃
80%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • O3
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
SYDNEY
AQI 26
Data Sources
http://www.airnow.gov/

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