City vs city
Niles vs Norridge, IL
Niles currently scores 6 points higher overall than Norridge, 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
Niles: 42/100 · Norridge: 36/100
Niles is 6 points higher.
Flood
Niles: 46/100 · Norridge: 42/100
Niles is 4 points higher.
Niles: FEMA NFHL flood zones: 7 features intersect this tile.
Norridge: FEMA NFHL flood zones: 11 features intersect this tile.
Wind
Niles: 16/100 · Norridge: 16/100
No gap.
Niles: Wind exposure derived from ingested design wind / climatology tiles.
Norridge: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Niles: 41/100 · Norridge: 40/100
Niles is 1 points higher.
Niles: Lightning exposure derived from ingested climatology tiles.
Norridge: Lightning exposure derived from ingested climatology tiles.
Tornado
Niles: 54/100 · Norridge: 0/100
Niles is 54 points higher.
Niles: Tornado risk derived from NOAA SPC historical reports.
Norridge: Tornado risk derived from NOAA SPC historical reports.
Hail
Niles: 100/100 · Norridge: 84/100
Niles is 16 points higher.
Niles: Hail risk derived from NOAA SPC historical reports.
Norridge: Hail risk derived from NOAA SPC historical reports.
Storm surge
Niles: Unavailable · Norridge: Unavailable
A score difference cannot be calculated without both sources.
Niles: Storm surge model is not available for this location yet.
Norridge: Storm surge model is not available for this location yet.
Wildfire
Niles: 16/100 · Norridge: 5/100
Niles is 11 points higher.
Niles: Wildfire exposure derived from ingested fire potential tiles.
Norridge: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Niles: 22/100 · Norridge: 27/100
Norridge is 5 points higher.
Niles: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Norridge: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.