India has serious air problem see attached image
Please read this latest satellite report below and see attached pictures. If we dont act we will have lung cancer epidemic and our next generation will have smaller lungs and asthama issues.
There is something very distinct about the air over India and the surrounding countries in South Asia.
It is the presence of formaldehyde - a colourless gas that is naturally released by vegetation but also from a number of polluting activities.
The elevated concentrations have been observed by Europe's new Sentinel-5P satellite, which was launched last October to track air quality worldwide.
Compared to the major constituents like nitrogen and oxygen, the formaldehyde signal is actually very small; in every billion air molecules just a few will be CH₂O. But it can be a signifier of more general pollution problems, says Isabelle De Smedt from the Royal Belgian Institute for Space Aeronomy (BIRA-IASB).
"The formaldehyde column is composed of different sorts of volatile organic compounds, and the source can be from vegetation - so, from natural origin - but also from fires and pollution," she told BBC News.
"It depends on the region but 50-80% of the signal is from some biogenic origin. But above that you have pollution and fire. And the fire can be from coal burning or wildfires, but in India, yes, you have a lot of agricultural fires."
India also uses considerable quantities of wood in the home for cooking and heating.
When volatile organic compounds are brought together with nitrogen dioxide (NO₂, from fossil fuel burning) and sunlight, reactions will produce ground-level ozone.
This is a severe respiratory irritant that can lead to significant health problems.
It took years to get similar data from the previous instrument
Notice how the Himalaya Mountains essentially corral the air on the plains, preventing it from moving north.
The relative low in formaldehyde concentration in north-west India is centred over the desert lands of Rajasthan, where, obviously, there is much less vegetation and fewer people. more