Concerns related to indoor air quality can arise when using gas appliances, as incomplete combustion can release small amounts of pollutants like carbon monoxide and nitrogen dioxide. Prolonged exposure to these pollutants can have adverse effects on respiratory health, particularly for individuals with pre-existing conditions like asthma.
While the focus on transitioning away from fossil fuels, including natural gas, is primarily driven by environmental and climate change considerations, improving indoor air quality is also a factor to consider. In recent years, there has been a push for energy-efficient and cleaner alternatives to gas stoves, such as electric stoves or induction cooktops.
Regarding the proposal to ban natural gas cooking stoves and eventually gas heat, it's important to understand that policy decisions like these are often based on a comprehensive evaluation of various factors, including environmental impacts, public health considerations, and long-term sustainability goals.
If there have been any updates or changes in scientific understanding or policy decisions related to this topic in 2023, I would not be aware of them. It's always best to refer to the most recent and authoritative sources for up-to-date information on these matters.