City vs city
New Boston vs West Chesterfield, NH
New Boston currently scores 12 points higher overall than West Chesterfield, 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
New Boston: 31/100 · West Chesterfield: 19/100
New Boston is 12 points higher.
Flood
New Boston: 88/100 · West Chesterfield: 5/100
New Boston is 83 points higher.
New Boston: FEMA NFHL flood zones: 8 features intersect this tile.
West Chesterfield: FEMA NFHL flood zones: 1 features intersect this tile.
Wind
New Boston: 21/100 · West Chesterfield: 19/100
New Boston is 2 points higher.
New Boston: Wind exposure derived from ingested design wind / climatology tiles.
West Chesterfield: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
New Boston: 8/100 · West Chesterfield: 15/100
West Chesterfield is 7 points higher.
New Boston: Lightning exposure derived from ingested climatology tiles.
West Chesterfield: Lightning exposure derived from ingested climatology tiles.
Tornado
New Boston: 12/100 · West Chesterfield: 8/100
New Boston is 4 points higher.
New Boston: Tornado risk derived from NOAA SPC historical reports.
West Chesterfield: Tornado risk derived from NOAA SPC historical reports.
Hail
New Boston: 11/100 · West Chesterfield: 31/100
West Chesterfield is 20 points higher.
New Boston: Hail risk derived from NOAA SPC historical reports.
West Chesterfield: Hail risk derived from NOAA SPC historical reports.
Storm surge
New Boston: Unavailable · West Chesterfield: Unavailable
A score difference cannot be calculated without both sources.
New Boston: Storm surge model is not available for this location yet.
West Chesterfield: Storm surge model is not available for this location yet.
Wildfire
New Boston: 53/100 · West Chesterfield: 36/100
New Boston is 17 points higher.
New Boston: Wildfire exposure derived from ingested fire potential tiles.
West Chesterfield: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
New Boston: 24/100 · West Chesterfield: 22/100
New Boston is 2 points higher.
New Boston: Air quality signal derived from the latest EPA AirNow combined AQI grid.
West Chesterfield: Air quality signal derived from the latest EPA AirNow combined AQI grid.