Open Baltimore makes data accessible and transparent to Baltimore residents. Data sets that neighbors have found useful in addressing their public safety needs are:

Open Baltimore Part 1 Crime gives Part 1 crime incidents and is updated every 2 weeks. Part 1 crime includes:

Robberies
Burglaries
Larcenies
Auto thefts
Aggravated assaults 
Common assaults
Homicides 
Shootings
 
Open Baltimore 311 Service Requests gives all 311 service requests and is updated daily. The most common service requests include:

Sanitation property
Dirty alley
High grass and weeds
Dirty street
Lights out
Abandoned vehicle
Solid waste cleaning
Vacant building
Boarding
Illegal dumping

The data can be sorted by neighborhood or block. This allows you to see what your neighbors and the city are doing to address the quality of life issues in your area.