Jharkhand
Jammu & Kashmir
Tamil Nadu
Odisha
.
Koyna (Maharashtra)
Sabari Giri (Kerela)
Bhakra-Nangal (Punjab)
Kundan (Tamil Nadu)
Absorption of blue light by the atmosphere
Scattering of sunlight by air molecules
Emission of blue light by air
Presence of water vapour
Mumbai and Jalgaon
Mumbai and Pune
Cochin and Coimbatore
Trivandrum and Kanyakumari
Earth
Sun
Venus
Jupiter