
The concentration of carbon dioxide (CO2) in the atmosphere has reached an alarming record high in Spain. At the renowned Izaña Atmospheric Observatory on Tenerife, a monthly average of 430.6 parts per million (ppm) was measured in May.
The concentration of carbon dioxide (CO2) in the atmosphere has reached an alarming record high in Spain. At the renowned Izaña Atmospheric Observatory on Tenerife, a monthly average of 430.6 parts per million (ppm) was measured in May.