City vs city
Concord vs Pleasant Hill, CA
Concord and Pleasant Hill are tied on overall score, with the biggest factor difference 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 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
Concord: 24/100 · Pleasant Hill: 24/100
No gap.
Flood
Concord: 33/100 · Pleasant Hill: 33/100
No gap.
Concord: FEMA NFHL flood zones: 28 features intersect this tile.
Pleasant Hill: FEMA NFHL flood zones: 28 features intersect this tile.
Wind
Concord: 2/100 · Pleasant Hill: 2/100
No gap.
Concord: Wind exposure derived from ingested design wind / climatology tiles.
Pleasant Hill: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Concord: 0/100 · Pleasant Hill: 0/100
No gap.
Concord: Lightning exposure derived from ingested climatology tiles.
Pleasant Hill: Lightning exposure derived from ingested climatology tiles.
Tornado
Concord: 8/100 · Pleasant Hill: 8/100
No gap.
Concord: Tornado risk derived from NOAA SPC historical reports.
Pleasant Hill: Tornado risk derived from NOAA SPC historical reports.
Hail
Concord: 10/100 · Pleasant Hill: 10/100
No gap.
Concord: Hail risk derived from NOAA SPC historical reports.
Pleasant Hill: Hail risk derived from NOAA SPC historical reports.
Storm surge
Concord: Unavailable · Pleasant Hill: Unavailable
A score difference cannot be calculated without both sources.
Concord: Storm surge model is not available for this location yet.
Pleasant Hill: Storm surge model is not available for this location yet.
Wildfire
Concord: 69/100 · Pleasant Hill: 69/100
No gap.
Concord: Wildfire exposure derived from ingested fire potential tiles.
Pleasant Hill: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Concord: 24/100 · Pleasant Hill: 24/100
No gap.
Concord: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Pleasant Hill: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.