Department of Environmental Quality

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Oregon air quality index - 30 Day History

Up to 30 days of historic Daily AQI values may be available.   New values will be added Daily. This is "Raw data" and has not yet been validated.

Search for Historic Daily AQI

Monitoring AreaDateDaily AQI
Albany 11/21/2017 34 - Good - PM2.5
Albany 11/20/2017 22 - Good - PM2.5
Albany 11/19/2017 23 - Good - PM2.5
Albany 11/18/2017 39 - Good - PM2.5
Albany 11/17/2017 22 - Good - PM2.5
Albany 11/16/2017 12 - Good - PM2.5
Albany 11/15/2017 11 - Good - PM2.5
Albany 11/14/2017 14 - Good - PM2.5
Albany 11/13/2017 09 - Good - PM2.5
Albany 11/12/2017 28 - Good - PM2.5
Albany 11/11/2017 28 - Good - PM2.5
Albany 11/10/2017 29 - Good - PM2.5
Albany 11/09/2017 30 - Good - PM2.5
Albany 11/08/2017 40 - Good - PM2.5
Albany 11/07/2017 41 - Good - PM2.5
Albany 11/06/2017 19 - Good - PM2.5
Albany 11/05/2017 12 - Good - PM2.5
Albany 11/04/2017 47 - Good - PM2.5
Albany 11/03/2017 21 - Good - PM2.5
Albany 11/02/2017 18 - Good - PM2.5
Albany 11/01/2017 34 - Good - PM2.5
Albany 10/31/2017 51 - Moderate - PM2.5
Albany 10/30/2017 43 - Good - PM2.5
Albany 10/29/2017 39 - Good - PM2.5
Albany 10/28/2017 57 - Moderate - PM2.5
Albany 10/27/2017 44 - Good - PM2.5
Albany 10/26/2017 31 - Good - PM2.5
Albany 10/25/2017 55 - Moderate - PM2.5
Albany 10/24/2017 31 - Good - PM2.5
Albany 10/23/2017 27 - Good - PM2.5