City vs city
Blue Island vs Dolton, IL
Blue Island currently scores 12 points higher overall than Dolton, with the largest gap in flood.
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 is a current EPA AirNow signal; 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
Blue Island: 42/100 · Dolton: 30/100
Blue Island is 12 points higher.
Flood
Blue Island: 43/100 · Dolton: 10/100
Blue Island is 33 points higher.
Blue Island: FEMA NFHL flood zones: 6 features intersect this tile.
Dolton: FEMA NFHL flood zones: 5 features intersect this tile.
Wind
Blue Island: 16/100 · Dolton: 16/100
No gap.
Blue Island: Wind exposure derived from ingested design wind / climatology tiles.
Dolton: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Blue Island: 36/100 · Dolton: 35/100
Blue Island is 1 points higher.
Blue Island: Lightning exposure derived from ingested climatology tiles.
Dolton: Lightning exposure derived from ingested climatology tiles.
Tornado
Blue Island: 0/100 · Dolton: 12/100
Dolton is 12 points higher.
Blue Island: Tornado risk derived from NOAA SPC historical reports.
Dolton: Tornado risk derived from NOAA SPC historical reports.
Hail
Blue Island: 81/100 · Dolton: 55/100
Blue Island is 26 points higher.
Blue Island: Hail risk derived from NOAA SPC historical reports.
Dolton: Hail risk derived from NOAA SPC historical reports.
Storm surge
Blue Island: Unavailable · Dolton: Unavailable
A score difference cannot be calculated without both sources.
Blue Island: Storm surge model is not available for this location yet.
Dolton: Storm surge model is not available for this location yet.
Wildfire
Blue Island: 44/100 · Dolton: 48/100
Dolton is 4 points higher.
Blue Island: Wildfire exposure derived from ingested fire potential tiles.
Dolton: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Blue Island: 32/100 · Dolton: 32/100
No gap.
Blue Island: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Dolton: Air quality signal derived from the latest EPA AirNow combined AQI grid.