There's another related Twitter thread that also has good info. The Tweet that kicked off the Twitter thread is:
⚡July was an amazing month for the #bitcoin #LightningNetwork, with several new all time highs. A few key metrics:
  1. Public Network Capacity
Increased from 4,040 bitcoin on July 1 to 4,451 July 31, representing a capacity increase of 10.2% 📈