When your baby grows up to a toddler and even later, you have to allow them outside at least for few hours so that they can play and get adjusted to the climate.
Initially you may guide them to the ground or ask someone to be with the kids, as long as they play. However, this may not be possible for longer days, particularly when your child grows up to a kid, he will not at all wait for your permission to go outside for playing.
This is the perfect time to teach them some basic safety considerations, so that they can take care of themselves and stay safe and secured being out of the home.
One of the most important things to teach your child is about the traffic rules. You must ask them not to cross the road on their own, even if they do so, they should know the right way to cross the road. When cycling on the road, they should only be on the specified way and never be on the road.
Similarly, while playing on the ground they should be taught some primary tips. Tell them not to go with any unknown person without your permission. Teach your kids to be controlled and well mannered, so that they do not get into any trouble or fighting with other children.
You should make them more cautious about the swimming pool. If your child knows to swim, then probably he can manage himself in water. But otherwise, it is quite dangerous for the kids. The only option in this case is to train them in swimming. At least he should learn the technique to float on the water, so that he can ask for help.
If your child goes for cycling or skating, then he should be wearing proper safety gears for protection. Games like roller skating or skate boarding can lead to cuts, scratches, broken limbs etc in case there is no protection. A helmet is must for these games to protect the head from any kind of injury.
As you know direct sun light is not at all suitable for young skin. Nowadays, dermatologists are repeatedly asking for using the sunscreen lotion to protect the skin from the damaging effect of UVA and UVB rays. This damage can even lead to skin cancer, so you must be well concerned about this fact, too.