Performance of Continuous PM 2.5 Monitors at a Monitoring Site in Ottawa, Canada Tom Dann Luc White, Alain Biron Environment Canada, ETC, Ottawa Environment Environnement Canada Canada NESCAUM Monitoring and Assessment Committee Meeting Troy, NH April 24/25, 2007
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Performance of Continuous PM 2.5 Monitors at a Monitoring Site in Ottawa, Canada Tom Dann Luc White, Alain Biron Luc White, Alain Biron Environment Canada,
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Performance of Continuous
PM2.5 Monitors at a Monitoring Site in Ottawa, Canada
Performance of Continuous PM2.5 Monitors at a Monitoring
Site in Ottawa, Canada
Tom Dann
Luc White, Alain Biron
Environment Canada, ETC, Ottawa
Tom Dann
Luc White, Alain Biron
Environment Canada, ETC, Ottawa
Environment EnvironnementCanada Canada
NESCAUM Monitoring and Assessment Committee Meeting Troy, NH April 24/25, 2007
Ottawa Monitoring Site
Study Period: May 2004 – present> 500 days of data for 1 or more continuous instruments with filter-based data
Particle counts by size (31 channels) and mass determinationusing algorithmsNo size cut on inlet – moisture control using Nafion dryerTruly continuous (real-time)