Smog in Shanghai, China

Porto Alegre

Country:

Brazil

Change since 2005: -8.99009 %

Year:

2021

Average NO2:

4.197e+14

Uncertainty (±%):

11.12

Porto Alegre Line Plot 2005-2021

Porto Alegre Line Plot 2005-2021

Porto Alegre OMI data between 2005-2021.

Porto Alegre City Trend 2005-2021

Porto Alegre City Trend 2005-2021

Porto Alegre OMI data between 2005-2021.

World Regions

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