Friday, December 27, 2019

Air Quality for NearSys Station, 20 - 27 December 2019

Purple Air may have changed the reporting they do or I might have accidentally hit on a different report. Anyhow, I only reported on the particulate matter I normally do.

Odd how the 1.0 micron particulate matter concentration was so high. I now we have had fires recently, I wonder if they are the source. At least the 2.5 micron particulate matter wasn't dangerously concentrated.

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