The current difficulty is 1,565 PH. The next difficulty is estimated at 1,565 PH, a change of +0.04%. 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 129,440. The current block reward is 153,503.1 mSCP. Based on this and on the current difficulty, miners are being paid 95.1634 mSCP/PH, which corresponds to about 8.22 mSCP/day per GH/s.