Air-quality forecasting for the Pacific Northwest

AIRPACT

Kalman Filter Bias Corrected PM2.5

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Standard AIRPACT forecast,
PM2.5 24-hr average
for 10/01/2020


Bias-Corrected
Daily 24-hr average PM2.5
10/01/2020

#1


Bias-Corrected 24-hour PM2.5: Kalman Filter bias, Linear Kriging interpolated, applied to correct forecast PM2.5

#2


Bias-Corrected 24-hour PM2.5: Kalman Filter bias, Gaussian Kriging interpolated, applied to correct forecast PM2.5

#3


Bias-Corrected 24-hour PM2.5: Kalman Filter bias, cubic spline interpolated, applied to correct forecast PM2.5

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