Brantford: Hourly Fine Particulate Matter PM2.5 Concentrations

From October 23, 2014 to October 25, 2014.

Notes:

  • Effective January 1, 2013, the PM2.5 monitoring method was changed in Ontario. For more information, visit Frequently Asked Questions.
  • The pollutant concentrations on this web page are based on automatically polled data and have not undergone final verification.

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