4 ms·
The map at https://maps.s5p-pal.com/ https://maps.s5p-pal.com/ allows you to change the date. Comparing the 30-12-2019 - 13-01-2020 data to the latest makes a h
by kroeckx 6y ago
The map at https://maps.s5p-pal.com/ https://maps.s5p-pal.com/ allows you to change the date. Comparing the 30-12-2019 - 13-01-2020 data to the latest makes a huge difference in certain areas.
- walterbell 6y agoChange years for the same month/day to exclude seasonal pollution differences.
- deleted 6y ago[deleted]
- square_usual 6y agoEspecially given that the date range GP mentions is peak winter for the Northern Hemisphere with higher heating requirements.
- nanna 6y agoThis should be the URL of this HN post, not the one of the PNG that the OP linked.
- nomercy400 6y agoThat data point is an outlier. 31-12 is usually celebrated with lots of fireworks.
- guenthert 6y agoI would expect that to be an outlier in the sulfur/sulfuric compounds concentration low to ground, but wouldn't expect it to show up in the NOx concentration satellites pick up (averaged over a fortnight and the whole of the troposphere). And indeed, if I compare the maps of Germany for the timeframe 23-12-2019 - 06-01-2020 with the one of 16-12-2019 - 30-12-2019, then I fail to see any reminiscence of the Sylvester Nacht.