Office of Planning, Environment, & Realty (HEP)
Planning • Environment • Real Estate
| STATE | COUNTY | 2001.7.1 POPULATION |
1-Hr O3 Classification |
O3 WT |
CO Classification |
CO WT |
POPULATION FINAL WTED |
|---|---|---|---|---|---|---|---|
| US States and Territories (Total) | 171,927,016 | 205,020,910 | |||||
| NEW HAMPHIRE | 925,691 | 1,082,964 | |||||
| Boston-Lawrence-Worcester, NH-MA | |||||||
| Hillsborough | 387,674 | Serious | 1.2 | 465,209 | |||
| Rockingham | 284,061 | Serious | 1.2 | 340,873 | |||
| Manchester | |||||||
| Merrimack | 139,324 | Marginal | 1.0 | 139,324 | |||
| Portsmouth-Dover-Rochester | |||||||
| Strafford | 114,632 | Serious | 1.2 | 137,558 |