The current difficulty is 979.9 PH. The next difficulty is estimated at 983.9 PH, a change of +0.40%. The difficulty changes globally every time a new block is mined, based on how fast blocks are being found.
Hash Price Report
The last block was at height 221,286. The current block reward is 78,713 SCC. Based on this and on the current difficulty, miners are being paid 77.9147 SCC/PH, which corresponds to about 6.73 SCC/day per GH/s.