| Optical measurement |
Integrating nephelometer |
scattering and backscattering coefficients at 450, 550, 700 nm |
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Particle Soot Abs. Photometer (PSAP) |
particle absorption coefficient at 470, 522, 660 nm |
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| Size distribution |
DMPS |
N dist. (10-550nm) |
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OPC |
N. dist (0.25µm-10 µm), PM1 mass, PM2.5 mass, PM10 mass |
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CCNC behind DMPS (to be installed) |
N dist. |
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| Aerosol Chemistry |
gravimetric including EC/OC analysis |
PM2.5 and PM10 mass |
weekly |
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ACSM (AERODYNE RES. INC) |
OM, SO4, NO3, NH4 in PM1 |
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Inorganic chemical speciation |
filter pack incl SO2 and NH3 |
daily |
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| Gas phase Chemistry |
NaI absorption on glass sinters |
NO2 |
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Picarro |
CO2 and CH4 |
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UV fluorescence monitor |
O3 |
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Heavy metals and POPs in air and precipitation |
weekly |
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Inorganic in precipitation |
daily |
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| Met station |
Vaisala |
Regular parameters as Wind: speed, direction, Relative humidity |
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