City vs city
Chicago vs Roselle, IL
Chicago currently scores 4 points higher overall than Roselle, with the largest gap in hail.
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
Chicago: 40/100 · Roselle: 36/100
Chicago is 4 points higher.
Flood
Chicago: 44/100 · Roselle: 37/100
Chicago is 7 points higher.
Chicago: FEMA NFHL flood zones: 10 features intersect this tile.
Roselle: FEMA NFHL flood zones: 5 features intersect this tile.
Wind
Chicago: 16/100 · Roselle: 16/100
No gap.
Chicago: Wind exposure derived from ingested design wind / climatology tiles.
Roselle: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Chicago: 35/100 · Roselle: 44/100
Roselle is 9 points higher.
Chicago: Lightning exposure derived from ingested climatology tiles.
Roselle: Lightning exposure derived from ingested climatology tiles.
Tornado
Chicago: 27/100 · Roselle: 19/100
Chicago is 8 points higher.
Chicago: Tornado risk derived from NOAA SPC historical reports.
Roselle: Tornado risk derived from NOAA SPC historical reports.
Hail
Chicago: 100/100 · Roselle: 88/100
Chicago is 12 points higher.
Chicago: Hail risk derived from NOAA SPC historical reports.
Roselle: Hail risk derived from NOAA SPC historical reports.
Storm surge
Chicago: Unavailable · Roselle: Unavailable
A score difference cannot be calculated without both sources.
Chicago: Storm surge model is not available for this location yet.
Roselle: Storm surge model is not available for this location yet.
Wildfire
Chicago: 27/100 · Roselle: 20/100
Chicago is 7 points higher.
Chicago: Wildfire exposure derived from ingested fire potential tiles.
Roselle: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Chicago: 28/100 · Roselle: 28/100
No gap.
Chicago: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Roselle: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.