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 November 26th, March 25th, November 23rd Current Conditions Temperature (°F) Wind Speed (MPH) Wind Direction (DEG) Atmospheric Pressure (in Hg) Ozone (ppbv) Webcams Weather UNH Observing Station at Mt. Washington Obs. 01:15 PM Few at 18000ft Broken at 3000ft Scattered at 4200ft 37 15 S(161)     N/A   UNH Observing Station at Thompson Farm 01:15 PM Solid Overcast at 3000ft 45 4 N(9) 30.29   23   UNH Observing Station at Thompson Farm 2 01:15 PM Solid Overcast at 3000ft 44 5 NE(23) 30.18   23   UNH Observing Station at Pack Monadnock Solid Overcast at 1900ft N/A N/A N(N/A) N/A   N/A   Smith College MacLeish Field Station 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