Is the sky blue or is it grey?

sky is neither blue nor gray it seems blue just because of scattering of light.

I always feel that sky is blue.... :) :)

Depends on how you see it? WHat do you think?

Agreed with @Art It depends on the weather and season I would guess.

The sky is always blue, from light refraction! When it looks gray, it is pollution - a result of the negligent attitude of people towards nature!

It depends from which side you see it.

The colour of the sky is determined by the weather & elements affecting the weather.
Other conditions ~ Eg.. The Seasons of the year ~ the time of day ~ tides ~
Your location ~ Clouds ~ The months of the year ~ Sun ~ Moon & moon phases.
Many people can forecast the weather by watching the sky for signs & the types of clouds tell of climate change : A little tip ~ when rain is on the way ~ the wind changes direction & rises up & the sky darkens. ~ this is commonly known as rain on the wind.

Want a blue sky, but it always appears in grey.

Earth's sky is black at night and grey in overcast weather. It's brilliant crimson, orange and yellow at sunset, and a sultry blend of indigo, violet and pink at dawn.

I always feel that sky is blue.... :) :)

I think It depends on the weather and season.............

When the sky is blue, that's when it gives a fair weather. When it is grey, that's when you expect rain to come. In highly urbanized areas, you expect pollution with a grey sky. The sky can turn into a multitude of colors such as red, orange, purple and yellow.

White Cloud Blue Sky where I live Clear Blue Skies.

The sky where I live is grey.

The sky where I live is purple. LOL

I always thought the sky was blue until I saw it turn red orange one time.

It depends on the weather and season I would guess.