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Let’s take a look a PM10 pollution in Torino in the last 19 years.

Here we have the day of the year in each row and the year in each column. The values of the left matrix are the mean concentration of PM10 in that day where green means low and purple super high concentration.
The right matrix indicates whether the daily limit of 50µg/m3 of PM10 was exceeded (black) or not (white).

According to regulations (2008/EC/50 e D.Lgs. 155/2010), this daily limit must not be exceeded for more than 35 days per year. Despite ongoing improvements, Turin has consistently failed to meet this standard over the past 19 years.

In 2023 for example, this limit was exceeded 45 times. In previous years was even higher with, reaching a peak in 2006 with 218 days above the limits.

The bulk of emissions occur in winter when heating-related combustions are at their peak.

#Turin#Torino#Pollution

#introduction

I'm Jaap, a clerk at the Gelderland provincial government. I'm also a member of the #Volt political party ( volteuropa.org/ ), where I support our two elected members on the #Arnhem city council to make Arnhem greener, more equitable and more inclusive.

My interests include:
- #art and #culture
- #FOSS
- #privacy
- #antifascism

I moved to the SDF instance from mastodon.green because I'm an #ARPA member, and the ecclectic, countercultural community here feels like $HOME.

Volt EuropaThe Pan-European Political MovementThis is Volt - The Pan-European Political Movement