City vs city
Boulder vs Greeley, CO
Greeley currently scores 2 points higher overall than Boulder, with the largest gap in current air quality.
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
Boulder: 45/100 · Greeley: 47/100
Greeley is 2 points higher.
Flood
Boulder: 50/100 · Greeley: 49/100
Boulder is 1 points higher.
Boulder: FEMA NFHL flood zones: 21 features intersect this tile.
Greeley: FEMA NFHL flood zones: 9 features intersect this tile.
Wind
Boulder: 15/100 · Greeley: 16/100
Greeley is 1 points higher.
Boulder: Wind exposure derived from ingested design wind / climatology tiles.
Greeley: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Boulder: 23/100 · Greeley: 29/100
Greeley is 6 points higher.
Boulder: Lightning exposure derived from ingested climatology tiles.
Greeley: Lightning exposure derived from ingested climatology tiles.
Tornado
Boulder: 23/100 · Greeley: 27/100
Greeley is 4 points higher.
Boulder: Tornado risk derived from NOAA SPC historical reports.
Greeley: Tornado risk derived from NOAA SPC historical reports.
Hail
Boulder: 100/100 · Greeley: 100/100
No gap.
Boulder: Hail risk derived from NOAA SPC historical reports.
Greeley: Hail risk derived from NOAA SPC historical reports.
Storm surge
Boulder: Unavailable · Greeley: Unavailable
A score difference cannot be calculated without both sources.
Boulder: Storm surge model is not available for this location yet.
Greeley: Storm surge model is not available for this location yet.
Wildfire
Boulder: 74/100 · Greeley: 68/100
Boulder is 6 points higher.
Boulder: Wildfire exposure derived from ingested fire potential tiles.
Greeley: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Boulder: 28/100 · Greeley: 39/100
Greeley is 11 points higher.
Boulder: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Greeley: Air quality signal derived from the latest EPA AirNow combined AQI grid.