City vs city
Pleasant Hill vs Riverside, CA
Riverside currently scores 8 points higher overall than Pleasant Hill, 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 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
Pleasant Hill: 24/100 · Riverside: 32/100
Riverside is 8 points higher.
Flood
Pleasant Hill: 33/100 · Riverside: 43/100
Riverside is 10 points higher.
Pleasant Hill: FEMA NFHL flood zones: 28 features intersect this tile.
Riverside: FEMA NFHL flood zones: 23 features intersect this tile.
Wind
Pleasant Hill: 2/100 · Riverside: 5/100
Riverside is 3 points higher.
Pleasant Hill: Wind exposure derived from ingested design wind / climatology tiles.
Riverside: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Pleasant Hill: 0/100 · Riverside: 2/100
Riverside is 2 points higher.
Pleasant Hill: Lightning exposure derived from ingested climatology tiles.
Riverside: Lightning exposure derived from ingested climatology tiles.
Tornado
Pleasant Hill: 8/100 · Riverside: 0/100
Pleasant Hill is 8 points higher.
Pleasant Hill: Tornado risk derived from NOAA SPC historical reports.
Riverside: Tornado risk derived from NOAA SPC historical reports.
Hail
Pleasant Hill: 10/100 · Riverside: 0/100
Pleasant Hill is 10 points higher.
Pleasant Hill: Hail risk derived from NOAA SPC historical reports.
Riverside: Hail risk derived from NOAA SPC historical reports.
Storm surge
Pleasant Hill: Unavailable · Riverside: Unavailable
A score difference cannot be calculated without both sources.
Pleasant Hill: Storm surge model is not available for this location yet.
Riverside: Storm surge model is not available for this location yet.
Wildfire
Pleasant Hill: 69/100 · Riverside: 76/100
Riverside is 7 points higher.
Pleasant Hill: Wildfire exposure derived from ingested fire potential tiles.
Riverside: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Pleasant Hill: 24/100 · Riverside: 32/100
Riverside is 8 points higher.
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.
Riverside: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.