Figure 1: Annual Climatology is a compilation of all CO₂ time series data that has been collected with the Mauna Loa (MLO) trend removed. The Historical profile includes every CO₂ measurement (excluding flagged data) for each month, at each altitude and has been binned to get the monthly average.

Figure 1: Annual Climatology is a compilation of all CO time series data that has been collected with the Mauna Loa (MLO) trend removed. The Historical profile includes every CO measurement (excluding flagged data) for each month, at each altitude and has been binned to get the monthly average.

Figure 1: Annual Climatology is a compilation of all CH₄ time series data that has been collected with the Mauna Loa (MLO) trend removed. The Historical profile includes every CH₄ measurement (excluding flagged data) for each month, at each altitude and has been binned to get the monthly average.

Figure 1: Annual Climatology is a compilation of all N₂O time series data that has been collected with the Mauna Loa (MLO) trend removed. The Historical profile includes every N₂O measurement (excluding flagged data) for each month, at each altitude and has been binned to get the monthly average.

Figure 1: Annual Climatology is a compilation of all SF₆ time series data that has been collected with the Mauna Loa (MLO) trend removed. The Historical profile includes every SF₆ measurement (excluding flagged data) for each month, at each altitude and has been binned to get the monthly average.