AirNow · Updated
Air quality in New Hampshire
The Air Quality Index right now and the forecast for 11 areas in New Hampshire.
| Area | Now | Today |
|---|---|---|
| Hillsborough County | 30 · Good | Good |
| Grafton County | 21 · Good | Good |
| Interior Rockingham County | 21 · Good | Good |
| Coastal Rockingham County | 20 · Good | Good |
| Cheshire County | 12 · Good | Good |
| Belknap County | 9 · Good | Good |
| Carroll County | — | Good |
| Coos County | — | Good |
| Merrimack County | — | Good |
| Strafford County | — | Good |
| Sullivan County | — | Good |
From AirNow, checked every 30 minutes. Air quality across the U.S.