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This household humidity rule could make your home a flu-fighting fortress
Keeping your home’s humidity in the 40% to 60% range could make it harder for flu viruses to spread.
Understanding the difference between humidity and moisture.
Relative humidity measures how much moisture is in the air compared to how much it could hold at a given temperature. It is simply the dew point temperature divided by the air temperature, times 100.
More extremely warm conditions for mid-February are in store for Chicagoland on Wednesday, with high temperatures soaring into the mid-60s in some locations.
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