City vs city
Glen Carbon vs Hillsboro, IL
Glen Carbon currently scores 3 points higher overall than Hillsboro, 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
Glen Carbon: 36/100 · Hillsboro: 33/100
Glen Carbon is 3 points higher.
Flood
Glen Carbon: Unavailable · Hillsboro: Unavailable
A score difference cannot be calculated without both sources.
Glen Carbon: Flood model is not available for this location yet.
Hillsboro: Flood model is not available for this location yet.
Wind
Glen Carbon: 16/100 · Hillsboro: 16/100
No gap.
Glen Carbon: Wind exposure derived from ingested design wind / climatology tiles.
Hillsboro: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Glen Carbon: 42/100 · Hillsboro: 65/100
Hillsboro is 23 points higher.
Glen Carbon: Lightning exposure derived from ingested climatology tiles.
Hillsboro: Lightning exposure derived from ingested climatology tiles.
Tornado
Glen Carbon: 35/100 · Hillsboro: 23/100
Glen Carbon is 12 points higher.
Glen Carbon: Tornado risk derived from NOAA SPC historical reports.
Hillsboro: Tornado risk derived from NOAA SPC historical reports.
Hail
Glen Carbon: 100/100 · Hillsboro: 66/100
Glen Carbon is 34 points higher.
Glen Carbon: Hail risk derived from NOAA SPC historical reports.
Hillsboro: Hail risk derived from NOAA SPC historical reports.
Storm surge
Glen Carbon: Unavailable · Hillsboro: Unavailable
A score difference cannot be calculated without both sources.
Glen Carbon: Storm surge model is not available for this location yet.
Hillsboro: Storm surge model is not available for this location yet.
Wildfire
Glen Carbon: 29/100 · Hillsboro: 28/100
Glen Carbon is 1 points higher.
Glen Carbon: Wildfire exposure derived from ingested fire potential tiles.
Hillsboro: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Glen Carbon: 32/100 · Hillsboro: 31/100
Glen Carbon is 1 points higher.
Glen Carbon: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Hillsboro: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.