Red sky in the morning

Periods of high pressure during certain seasons can lead to cooler dry days, with light winds. These winds cause dust and other particles to become trapped within the atmosphere.
This means that when the sunlight moves through the sky, the red wavelengths pass through the air more easily than blue ones tend to deflect and get scattered, leaving the sky tinged red.
This is the view from the balcony looking in a south easterly direction.