Pollution Report: 21046
COLUMBIA, Maryland
Livability Safety Score32/100— Good
Overall Rating
Good
Toxic Facilities
3
Water Violations
5
Air Score
45/100
Safety Signal Breakdown
Lower scores = safer (1-100 scale)
Toxic Facilities
26Water Quality
27Air Quality
45Overall Livability Safety Score32/100
What This Score Means
Zip code 21046 has moderate environmental exposure. Some concerns exist — but the area is not among the most impacted nationally.
Tap Water Quality
Water Quality
27/100Total Violations
5
Health-Based
0
Contaminants detected:
Code 8000Disinfectant ResidualArsenic
Protect Your Household
Based on the environmental data for 21046, here are recommended steps:
Air Purifier
HEPA + activated carbon for indoor air quality
Thinking About Moving?
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