Happy New Year 2021 from Athens!

Happy New Year 2021 from Athens! We enjoyed very nice fireworks at the turn of the year, like in most cities of the world. Needless to say it, Air Pollution had a big spike at midnight due to the smoke from the fireworks. Have a look at the Particulate Matter PM2,5 graphs that show itContinue reading “Happy New Year 2021 from Athens!”