Outside and Inside temperature influence on respiratory illnesses

Temperature Range	What to Watch For
< 40°F (4°C)	Cold air can irritate airways, especially in kids with asthma or recent colds. Watch for coughing, wheezing, or early fatigue
40–60°F (4–15°C)	Generally safe, but bundled-up play is best. Shivering may mask fatigue or breathing issues.
60–80°F (15–27°C)	Ideal range for outdoor play. Be alert for signs of fatigue if your child is recovering from illness.
80–90°F (27–32°C)	Heat can cause tiredness, irritability, and dehydration. Children may slow down or avoid active play.
> 90°F (32°C)	High risk for overheating. Watch for flushed skin, sluggishness, rapid breahing, or refusal to play. Encourage rest, shade, and hydration.

Temperature Range	What to Watch For
< 65°F (18°C)	Some kids may feel chilled and more fatigued, especially during illness. Cold air from vents can trigger coughing.
65–72°F (18–22°C)	Comfortable and ideal for restful recovery or quiet play.
75°F (24°C)	Warmer rooms may cause sluggishness or worsen breathing issues in kids with colds or congestion. Ensure air is well-circulated.
Too dry or too humid?	Dry air (common in winter) can make coughs worse. Use a humidifier. High humidity can worsen mold/dust exposure—watch for allergies indoors.