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  5. Cape Breton
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  7. SYDNEY

SYDNEY

Sydney, Cape Breton Regional Municipality

2026-05-21 20:00
AQC (Australia)
Good
Pollutants
O3
μg/m³
66.4
PM2.5
μg/m³
1.8
CO
μg/m³
125
NO2
μg/m³
0.6
SO2
μg/m³
0
Weather
  • ℃
  • ℉
9℃
54%
33 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQC (Australia)
  • O3
  • PM2.5
  • CO
  • NO2
  • SO2
Data Sources
http://www.airnow.gov/

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