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Air Density Calculator
Compute moist air density from temperature and pressure
📖 Air Density
Under the ideal gas assumption, air density equals pressure divided by the specific gas constant and absolute temperature. This calculator accepts station pressure in hPa and temperature in °C.
📊 Result
💡 Tips & Information
- Specific humidity slightly reduces density. Use radiosonde or weather station data when available.
- Station pressure (not sea-level pressure) should be entered for the best accuracy.
- Assumes the specific gas constant for dry air (287.05 J/(kg·K)).