City vs city
Glendora vs Pomona, CA
Pomona currently scores 3 points higher overall than Glendora, with the largest gap in tornado.
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
Glendora: 20/100 · Pomona: 23/100
Pomona is 3 points higher.
Flood
Glendora: 29/100 · Pomona: 26/100
Glendora is 3 points higher.
Glendora: FEMA NFHL flood zones: 4 features intersect this tile.
Pomona: FEMA NFHL flood zones: 6 features intersect this tile.
Wind
Glendora: 5/100 · Pomona: 5/100
No gap.
Glendora: Wind exposure derived from ingested design wind / climatology tiles.
Pomona: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Glendora: 1/100 · Pomona: 1/100
No gap.
Glendora: Lightning exposure derived from ingested climatology tiles.
Pomona: Lightning exposure derived from ingested climatology tiles.
Tornado
Glendora: 8/100 · Pomona: 0/100
Glendora is 8 points higher.
Glendora: Tornado risk derived from NOAA SPC historical reports.
Pomona: Tornado risk derived from NOAA SPC historical reports.
Hail
Glendora: 2/100 · Pomona: 2/100
No gap.
Glendora: Hail risk derived from NOAA SPC historical reports.
Pomona: Hail risk derived from NOAA SPC historical reports.
Storm surge
Glendora: Unavailable · Pomona: Unavailable
A score difference cannot be calculated without both sources.
Glendora: Storm surge model is not available for this location yet.
Pomona: Storm surge model is not available for this location yet.
Wildfire
Glendora: 78/100 · Pomona: 78/100
No gap.
Glendora: Wildfire exposure derived from ingested fire potential tiles.
Pomona: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Glendora: 20/100 · Pomona: 26/100
Pomona is 6 points higher.
Glendora: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Pomona: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.