CO2-Monitor: Real time data
During the last hour and at 2026-05-21 21:25:00 CEST
Variable Currently Trend (h-1)
CO2 concentration (ppm) 399.9 +3.03
CO2 flux (μmol m-2 s-1) 4.9 +2.52
Air temperature (°C) 22.3 -1.11
Rhine temperature (°C) * +0.01
Wind (m s-1) / wind direction (°) 0.6 / NE ⇙ 2.2 / 9.3 **
Precipitation (mm) 0.0 2.2 ***
Solar irradiance (W m-2) 0.0 -54.72
* Currently no measurements available
** Reported here is the 24-h mean and max for the wind speed
*** Reported here is the 24-h sum for precipitation

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Supported by ICOS Switzerland (ICOS-CH) Phase 4
(Swiss National Science Foundation, grant 20FI-0_229655)