Statewide risk intelligence
New Hampshire home risk center
Today’s statewide composite risk signal for NH is Low overall, blending flood, wind, thunderstorm, and current AQI conditions.
33
/ 100
Overall risk signal
Low
Use this signal as a statewide benchmark and drill down into cities for localized exposure.
Statewide hazard breakdown
Core baselines plus current AQI for New Hampshire
Flood exposure
Wind + roof
Air quality / AQI
Tornado activity
Lightning
Wildfire
Live weather alerts
NWS advisories across New Hampshire
Rip Current Statement
Effective Sat 8:35 PM
Rip Current Statement issued July 18 at 4:35PM EDT until July 18 at 8:00PM EDT by NWS Gray ME
Coastal York; Coastal Cumberland; Sagadahoc; Lincoln; Knox; Coastal Rockingham
Air Quality Alert
Effective Sat 7:11 AM
Air Quality Alert issued July 18 at 3:11AM EDT by NWS Gray ME
Northern Coos; Southern Coos; Northern Grafton; Northern Carroll; Southern Grafton; Southern Carroll; Sullivan; Merrimack; Belknap; Strafford; Cheshire; Eastern Hillsborough; Interior Rockingham; Coastal Rockingham; Western And Central Hillsborough
Air Quality Alert
Effective Fri 7:35 PM
Air Quality Alert issued July 17 at 3:35PM EDT by NWS Gray ME
Northern Coos; Southern Coos; Northern Grafton; Northern Carroll; Southern Grafton; Southern Carroll; Sullivan; Merrimack; Belknap; Strafford; Cheshire; Eastern Hillsborough; Interior Rockingham; Coastal Rockingham; Western And Central Hillsborough
Air Quality Alert
Effective Fri 7:21 PM
Air Quality Alert issued July 17 at 3:21PM EDT by NWS Gray ME
Northern Coos; Southern Coos; Northern Grafton; Northern Carroll; Southern Grafton; Southern Carroll; Sullivan; Merrimack; Belknap; Strafford; Cheshire; Eastern Hillsborough; Interior Rockingham; Coastal Rockingham; Western And Central Hillsborough
Source: National Weather Service alerts feed.
Hurricane season
Track live storms against New Hampshire hurricane exposure.
Use the hurricane hub for active NHC systems, then compare statewide hurricane exposure and city-level wind, surge, and flood drivers.
City hotspots
Highest composite exposure across New Hampshire.
Portsmouth, NH
Overall moderate risk
Hampton Beach, NH
Overall moderate risk
Somersworth, NH
Overall moderate risk
Seabrook Beach, NH
Overall moderate risk
Dover, NH
Overall moderate risk
Keene, NH
Overall moderate risk
Concord, NH
Overall low risk
East Merrimack, NH
Overall low risk
Protect your home before the next storm
Turn today’s risk into a checklist for your home in New Hampshire.
Check the risk for your city
Search by city or ZIP to see today's home risk snapshot.
City directory
Browse baseline risk scores for the largest cities in New Hampshire.
Includes top populations, trending lookups, and curated hubs.
State ranking pages
Explore ranked city lists and statewide outlooks, then drill into local city details.
RiskIQ network
Related risk context for New Hampshire
These links focus on the most relevant connected risk topics for this location.
Learn the risk in New Hampshire
Flood zones 101: how to read FEMA maps
Decode NFHL zones, base flood elevation, and where boundary lines matter most.
Wind speed and roof damage
Understand how gust speeds translate into shingles, trees, and outages across New Hampshire.
Storm surge vs flooding
Compare coastal surge risk with inland rainfall flooding exposure.