AQMOS � Air Quality Model Output Statistics
Beta Air Quality Model Output Statistics Beta
Sonoma Technology Inc.
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Due to limited funding to operate and improve AQMOS, we have taken it offline as of October 8, 2012.
Please contact Patrick Zahn at to share your ideas and concerns regarding the future of AQMOS.

We value your feedback and look forward to hearing from you.


AQMOS is an air quality forecasting tool that adjusts numerical model predictions of air quality to account for biases in the model predictions. AQMOS adjusts model predictions from the NOAA and BlueSky Gateway air quality models to provide bias-corrected ozone and PM2.5 forecasts for all forecast cities available on

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