City vs city
Granite City vs Pontoon Beach, IL
Granite City and Pontoon Beach are tied on overall score, with the biggest factor difference in wind.
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
Granite City: 37/100 · Pontoon Beach: 37/100
No gap.
Flood
Granite City: Unavailable · Pontoon Beach: Unavailable
A score difference cannot be calculated without both sources.
Granite City: Flood model is not available for this location yet.
Pontoon Beach: Flood model is not available for this location yet.
Wind
Granite City: 16/100 · Pontoon Beach: 16/100
No gap.
Granite City: Wind exposure derived from ingested design wind / climatology tiles.
Pontoon Beach: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Granite City: 42/100 · Pontoon Beach: 42/100
No gap.
Granite City: Lightning exposure derived from ingested climatology tiles.
Pontoon Beach: Lightning exposure derived from ingested climatology tiles.
Tornado
Granite City: 62/100 · Pontoon Beach: 62/100
No gap.
Granite City: Tornado risk derived from NOAA SPC historical reports.
Pontoon Beach: Tornado risk derived from NOAA SPC historical reports.
Hail
Granite City: 79/100 · Pontoon Beach: 79/100
No gap.
Granite City: Hail risk derived from NOAA SPC historical reports.
Pontoon Beach: Hail risk derived from NOAA SPC historical reports.
Storm surge
Granite City: Unavailable · Pontoon Beach: Unavailable
A score difference cannot be calculated without both sources.
Granite City: Storm surge model is not available for this location yet.
Pontoon Beach: Storm surge model is not available for this location yet.
Wildfire
Granite City: 29/100 · Pontoon Beach: 29/100
No gap.
Granite City: Wildfire exposure derived from ingested fire potential tiles.
Pontoon Beach: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Granite City: 32/100 · Pontoon Beach: 32/100
No gap.
Granite City: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Pontoon Beach: Air quality signal derived from the latest EPA AirNow combined AQI grid.