Cosmic radiation on flights from Hong Kong (HKG)

Hong Kong International Airport, Hong Kong, Hong Kong. ICAO VHHH, at 22.31°, 114.21°. FlightDose publishes 1 route from here and 1 to here, each direction on its own page.

The one published route from HKG goes to New York (HKG → JFK) and receives about 60.1 µSv for a standard flight. A route's dose depends mostly on its hours in the air and how far it runs from the equator (why latitude matters).

Updated

Routes from HKG

Routes to HKG

Standard flight: 35,000 ft, estimated time in the air, solar conditions of August 2026; CARI-7.

HKGJFK
Routes from HKG, shaded by modelled dose rate. Select a route to open its page.

Flying from Hong Kong somewhere else?

The FlightDose app runs CARI-7 for any two airports, with your date, altitude and time in the air.

FlightDose calculates your exact flight.

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