391.03 ppm in November 2012.
Carbon dioxide levels in the atmosphere in June 1994 were around 350 ppm (parts per million). Levels now (2013) are approaching 400 ppm.
The present level of atmospheric carbon dioxide is approximately 380 parts per million and rising rapidly due to human activities such as burning fossil fuels, deforestation and cement manufacture. Until the beginning of the Industrial Age, the long term average concentration of carbon dioxide was in the range 260 to 280 ppm, falling to around 160 ppm during cold periods, but never as high as the present level during all human history.
In the mid-1700s the levels of carbon dioxide in the atmosphere were about 280 ppm (parts per million).In 2004 the levels of carbon dioxide in the atmosphere were about 375 ppm.In 2012 the levels of carbon dioxide in the atmosphere were about 393 ppm.
Carbon dioxide levels in the atmosphere in 1960 were around 315 ppm (parts per million). Levels now (2013) are approaching 400 ppm.
The highest level of carbon dioxide in Earth's atmosphere in at least the past 800,000 years was around 300-320 parts per million (ppm). However, due to human activities such as burning fossil fuels, deforestation, and industrial processes, the current level of carbon dioxide has exceeded 400 ppm and is continuing to rise, contributing to global warming and climate change.
Carbon dioxide levels in the atmosphere in 1993 were around 360 ppm (parts per million). Levels now (2013) are approaching 400 ppm.
Carbon dioxide levels in the atmosphere in June 1994 were around 350 ppm (parts per million). Levels now (2013) are approaching 400 ppm.
Carbon dioxide levels in the atmosphere in 1996 were around 358 ppm (parts per million). Levels now (2013) are approaching 400 ppm.
The present level of atmospheric carbon dioxide is approximately 380 parts per million and rising rapidly due to human activities such as burning fossil fuels, deforestation and cement manufacture. Until the beginning of the Industrial Age, the long term average concentration of carbon dioxide was in the range 260 to 280 ppm, falling to around 160 ppm during cold periods, but never as high as the present level during all human history.
In the mid-1700s the levels of carbon dioxide in the atmosphere were about 280 ppm (parts per million).In 2004 the levels of carbon dioxide in the atmosphere were about 375 ppm.In 2012 the levels of carbon dioxide in the atmosphere were about 393 ppm.
Carbon dioxide levels in the atmosphere in 1960 were around 315 ppm (parts per million). Levels now (2013) are approaching 400 ppm.
Carbon dioxide levels in the atmosphere in 1960 were around 315 ppm (parts per million). Levels now (2013) are approaching 400 ppm.
No, 310 ppm (parts per million) of carbon dioxide is considered a high concentration in the atmosphere. The current level of atmospheric CO2 is over 400 ppm, primarily due to human activities such as burning fossil fuels. This increase is contributing to global warming and climate change.
The highest level of carbon dioxide in Earth's atmosphere in at least the past 800,000 years was around 300-320 parts per million (ppm). However, due to human activities such as burning fossil fuels, deforestation, and industrial processes, the current level of carbon dioxide has exceeded 400 ppm and is continuing to rise, contributing to global warming and climate change.
Carbon dioxide (CO2) is a gas that mixes very easily, so there are no regional variations. So the carbon dioxide level in Bangladesh is the same as it is all round the world.The carbon dioxide levels for 2012 are 392 ppm (parts per million).
This highly dependent on location. However the average sea level Carbon Dioxide ( CO2) concentration is 0.0314 % (314 ppm)
Carbon dioxide levels began to increase in 1950 due to human activities such as the burning of fossil fuels, deforestation, and industrial processes, leading to an overall rise in atmospheric CO2 concentrations. This increase has been linked to climate change and global warming.