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Also, consider looking into aggregate data we have for Pollution in Switzerland
Pollution in Zurich | 34.95 miles |
Pollution in Basel | 35.11 miles |
Pollution in Lucerne | 40.03 miles |
Pollution in Winterthur | 42.65 miles |
Pollution in Zug | 43.34 miles |
Pollution in Bern | 50.09 miles |
Pollution in St. Gallen | 79.60 miles |