City vs city
Dolton vs South Holland, IL
South Holland currently scores 11 points higher overall than Dolton, with the largest gap in tornado.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Scores describe each city’s reference grid tile, not every property. A missing model is unavailable, not zero risk. Air quality uses an ingested EPA AirNow snapshot and may not reflect current conditions; other factors describe baseline exposure. The overall score blends different hazards and is not a probability of damage. Read the scoring methodology and sources.
Overall
Dolton: 30/100 · South Holland: 41/100
South Holland is 11 points higher.
Flood
Dolton: 10/100 · South Holland: 46/100
South Holland is 36 points higher.
Dolton: FEMA NFHL flood zones: 5 features intersect this tile.
South Holland: FEMA NFHL flood zones: 8 features intersect this tile.
Wind
Dolton: 16/100 · South Holland: 16/100
No gap.
Dolton: Wind exposure derived from ingested design wind / climatology tiles.
South Holland: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Dolton: 35/100 · South Holland: 38/100
South Holland is 3 points higher.
Dolton: Lightning exposure derived from ingested climatology tiles.
South Holland: Lightning exposure derived from ingested climatology tiles.
Tornado
Dolton: 12/100 · South Holland: 50/100
South Holland is 38 points higher.
Dolton: Tornado risk derived from NOAA SPC historical reports.
South Holland: Tornado risk derived from NOAA SPC historical reports.
Hail
Dolton: 55/100 · South Holland: 66/100
South Holland is 11 points higher.
Dolton: Hail risk derived from NOAA SPC historical reports.
South Holland: Hail risk derived from NOAA SPC historical reports.
Storm surge
Dolton: Unavailable · South Holland: Unavailable
A score difference cannot be calculated without both sources.
Dolton: Storm surge model is not available for this location yet.
South Holland: Storm surge model is not available for this location yet.
Wildfire
Dolton: 48/100 · South Holland: 42/100
Dolton is 6 points higher.
Dolton: Wildfire exposure derived from ingested fire potential tiles.
South Holland: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Dolton: 32/100 · South Holland: 30/100
Dolton is 2 points higher.
Dolton: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
South Holland: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.