Thunder Bay: Hourly Ozone O3 Concentrations
From October 12, 2024 EDT to October 14, 2024 EDT.
Notes:
- Ontario 1-hour Ambient Air Quality Criterion (AAQC) for O3 = 80 ppb.
- The pollutant concentrations on this web page are based on automatically polled data and have not undergone final verification.
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