Home AIRMAP Sites Thompson Farm Thompson Farm 2 Mount Washington Appledore Island Pack Monadnock Whately Location Map Archived Data View Archived Plots Aerosol Data Durham NH Met Data Current NHDES Ozone Data Current MaineDEP Ozone Data CAMNET Sites New England Weather Air Quality Standards Actions Health Effects Site Map Contact Us Site Location View Map June 10th, April 9th, October 24th, May 19th Current Conditions Temperature (°F) Wind Speed (MPH) Wind Direction (DEG) Atmospheric Pressure (in Hg) Ozone (ppbv) Webcams Weather UNH Observing Station at Thompson Farm Few at 3000ft Broken at 15000ft Solid Overcast at 21000ft N/A N/A N(N/A) N/A   N/A   UNH Observing Station at Thompson Farm 2 03:00 PM Few at 3000ft Broken at 15000ft Solid Overcast at 21000ft N/A 7 E(100) N/A   N/A   UNH Observing Station at Appledore Island N/A N/A N(N/A) N/A   N/A   Met Data Graphs Graphs updated every 15 minutes. Last 24 Hours Last 7 Days   * Mount Washington meteorological data provided by the Mount Washington Observatory. Good Moderate Sensitive Unhealthy Alert Other Air Quality Graphs 24 Hours CO SO2 NO NOy 7 Days CO SO2 NO NOy