From 2024 to 2028, air pollution-related tax revenue in Italy displays a declining trend. The forecasted figures for 2024 are valued at 87.02, with a gradual decrease to 84.75 by 2028. Notably, this decrease signifies the year-on-year changes that highlight a consistent but modest decline.

When considering the last two years, the trend shows a clear, albeit slight, downward momentum. Over a five-year span, the compound annual growth rate (CAGR) indicates a steady reduction in revenue, reflecting ongoing challenges and/or efforts in environmental policy.

Future trends to watch for:

The impact of stricter environmental regulations on tax revenue.
Technological advancements in pollution control that might further affect revenue streams.
Potential shifts in policy driven by increasing public awareness and international climate commitments.