The infectious disease risk has fluctuated over the last 12 weeks with periods of increase and decrease, and it currently remains stable compared to recent weeks..
The allergens risk has remained low for much of the past 12 weeks but has recently increased, showing a notable upward trend in the current week..
The pollution risk has remained consistently minimal over the entire 12-week period with no significant changes..
The Severe Weather risk has shown considerable variation over the last 12 weeks, with a recent decrease after several weeks of elevated risk..
Last updated: May 25, 2026
Data refreshed weekly