What are the environmental problems in Tokyo?

Air pollution: Tokyo is one of the most polluted cities in the world, with high levels of nitrogen dioxide, sulfur dioxide, and particulate matter. The main sources of air pollution are vehicular emissions, industrial activities, and construction work. Air pollution can cause respiratory problems such as asthma and lung cancer, and can also contribute to global warming.

Water pollution: The water quality in Tokyo Bay has been declining for years due to pollution from sewage, industrial wastewater, and agricultural runoff. Water pollution can contaminate seafood and drinking water, and can also harm aquatic life.

Land pollution: The soil in Tokyo is contaminated with heavy metals and other pollutants from industrial activities and waste disposal. Land pollution can affect human health through skin contact, ingestion, or inhalation of dust and fumes.

Noise pollution: Noise pollution is a serious problem in Tokyo due to the high levels of traffic, construction work, and human activity. Noise pollution can affect human health by causing stress, sleep problems, and hearing loss.

Climate change: Tokyo is experiencing the effects of climate change, such as rising sea levels, increased storm surges, and more extreme weather events such as heat waves and heavy rainfall. Climate change can negatively impact public health, economy, and infrastructure.