Low Covid-19 risk in Buchanan, Missouri.
Low Flu risk in Buchanan, Missouri.
Low Rsv risk in Buchanan, Missouri.
Low Infectious risk in Buchanan, Missouri.
Very high Allergy risk in Buchanan, Missouri.
Low Pollution risk in Buchanan, Missouri.
High Weather risk in Buchanan, Missouri.
Last updated: April 20, 2026
Data refreshed weekly