The symptoms of elevated CO2 exposure range from mild discomfort to more serious health risks. Dr Pirzada elaborates, "Higher concentrations of inhaling CO2 can give symptoms like rapid breathing ...

If you feel like your symptoms seem worse this year ... Laboratory studies demonstrate that plants exposed to higher CO2 concentrations produce significantly more pollen. With atmospheric CO2 ...

Studies have established a clear correlation between atmospheric carbon dioxide concentrations and ragweed ... which produces the characteristic symptoms of seasonal allergies.

As climate change worsens, so too do allergy symptoms. Editor at Large Climate ... that daily maximum temperature, higher carbon dioxide concentrations in the atmosphere, and the grass pollen ...

In 2023, CO2 concentrations were at 420 parts per million (ppm), methane at 1,934 parts per billion, and nitrous oxide at 336 parts per billion. CO2 accounts for about 64% of the warming effect on ...