US air pollution statistics per county and city in New HampshireFind historical and current air pollution values and statistics such as carbon monoxide and nitrogen dioxide levels for all cities and countys of New Hampshire2002 air pollution stats in Merrimack Co, New Hampshire- September 14, 2008 <table><tbody><tr><td>County<td><td>Merrimack Co<td><tr><tr><td>State<td><td>New Hampshire<td><tr><tr><td>Data from year<td><td>2002<td><tr><tr><td>Total number of days monitored<td><td>365<td><tr><tr><td>Good air<td><td>330 (90.41%)<td><tr><tr><td>Moderate air<td><td>30...http://pollution.allstats.info/New-Hampshire/Merrimack-Co/airpollution_2002.aspx 1999 air pollution stats in Merrimack Co, New Hampshire- September 13, 2008 <table><tbody><tr><td>County<td><td>Merrimack Co<td><tr><tr><td>State<td><td>New Hampshire<td><tr><tr><td>Data from year<td><td>1999<td><tr><tr><td>Total number of days monitored<td><td>352<td><tr><tr><td>Good air<td><td>321 (91.19%)<td><tr><tr><td>Moderate air<td><td>30...http://pollution.allstats.info/New-Hampshire/Merrimack-Co/airpollution_1999.aspx 2007 air pollution stats in Merrimack Co, New Hampshire- September 13, 2008 <table><tbody><tr><td>County<td><td>Merrimack Co<td><tr><tr><td>State<td><td>New Hampshire<td><tr><tr><td>Data from year<td><td>2007<td><tr><tr><td>Total number of days monitored<td><td>180<td><tr><tr><td>Good air<td><td>161 (89.44%)<td><tr><tr><td>Moderate air<td><td>18...http://pollution.allstats.info/New-Hampshire/Merrimack-Co/airpollution_2007.aspx 1997 air pollution stats in Merrimack Co, New Hampshire- September 13, 2008 <table><tbody><tr><td>County<td><td>Merrimack Co<td><tr><tr><td>State<td><td>New Hampshire<td><tr><tr><td>Data from year<td><td>1997<td><tr><tr><td>Total number of days monitored<td><td>364<td><tr><tr><td>Good air<td><td>351 (96.43%)<td><tr><tr><td>Moderate air<td><td>12...http://pollution.allstats.info/New-Hampshire/Merrimack-Co/airpollution_1997.aspx 1998 air pollution stats in Merrimack Co, New Hampshire- September 13, 2008 <table><tbody><tr><td>County<td><td>Merrimack Co<td><tr><tr><td>State<td><td>New Hampshire<td><tr><tr><td>Data from year<td><td>1998<td><tr><tr><td>Total number of days monitored<td><td>363<td><tr><tr><td>Good air<td><td>352 (96.97%)<td><tr><tr><td>Moderate air<td><td>11...http://pollution.allstats.info/New-Hampshire/Merrimack-Co/airpollution_1998.aspx 2003 air pollution stats in Grafton Co, New Hampshire- September 13, 2008 <table><tbody><tr><td>County<td><td>Grafton Co<td><tr><tr><td>State<td><td>New Hampshire<td><tr><tr><td>Data from year<td><td>2003<td><tr><tr><td>Total number of days monitored<td><td>365<td><tr><tr><td>Good air<td><td>331 (90.68%)<td><tr><tr><td>Moderate air<td><td>34...http://pollution.allstats.info/New-Hampshire/Grafton-Co/airpollution_2003.aspx 2006 air pollution stats in Hillsborough Co, New Hampshire- September 12, 2008 <table><tbody><tr><td>County<td><td>Hillsborough Co<td><tr><tr><td>State<td><td>New Hampshire<td><tr><tr><td>Data from year<td><td>2006<td><tr><tr><td>Total number of days monitored<td><td>365<td><tr><tr><td>Good air<td><td>326 (89.32%)<td><tr><tr><td>Moderate air<td><td>37...http://pollution.allstats.info/New-Hampshire/Hillsborough-Co/airpollution_2006.aspx 2000 air pollution stats in Sullivan Co, New Hampshire- September 11, 2008 <table><tbody><tr><td>County<td><td>Sullivan Co<td><tr><tr><td>State<td><td>New Hampshire<td><tr><tr><td>Data from year<td><td>2000<td><tr><tr><td>Total number of days monitored<td><td>366<td><tr><tr><td>Good air<td><td>355 (96.99%)<td><tr><tr><td>Moderate air<td><td>10...http://pollution.allstats.info/New-Hampshire/Sullivan-Co/airpollution_2000.aspx 2006 air pollution stats in Belknap Co, New Hampshire- September 11, 2008 <table><tbody><tr><td>County<td><td>Belknap Co<td><tr><tr><td>State<td><td>New Hampshire<td><tr><tr><td>Data from year<td><td>2006<td><tr><tr><td>Total number of days monitored<td><td>210<td><tr><tr><td>Good air<td><td>198 (94.29%)<td><tr><tr><td>Moderate air<td><td>12...http://pollution.allstats.info/New-Hampshire/Belknap-Co/airpollution_2006.aspx 1998 air pollution stats in Hillsborough Co, New Hampshire- September 11, 2008 <table><tbody><tr><td>County<td><td>Hillsborough Co<td><tr><tr><td>State<td><td>New Hampshire<td><tr><tr><td>Data from year<td><td>1998<td><tr><tr><td>Total number of days monitored<td><td>365<td><tr><tr><td>Good air<td><td>338 (92.60%)<td><tr><tr><td>Moderate air<td><td>24...http://pollution.allstats.info/New-Hampshire/Hillsborough-Co/airpollution_1998.aspx |