Links below show daily 24 hour data from the UNH Atmoshperic Observatories located at Appledore Island, Thompson Farm, Castle Springs and Mt. Washington. Please make yourself familiar to the header information from each data set. Data sets include:
Measurement
Location
Report Time (GMT)
Gas Phase
All Sites
0000 - 2359
Particles
All Sites
0000 - 2359
Methane
Thompson Farm
0000 - 2359
PTRMS
Appledore, Thompson Farm
AMS
Thompson Farm
1200 - 1200
non-Methane Hydrocarbons
Thompson Farm
1200 - 1200
NO/NO2
Thompson Farm
0000 - 2359
Not all data is in the "ICARTT (ict) format". Please note the different reporting times for the above data.