Update #1: NO2 emissions in Portugal during COVID-19 outbreak

Images generated using Copernicus Sentinel data from 2020.

UPDATE #1 COVID-19 OBSERVATORY USING SPACE-BASED EARTH OBSERVATION

NO₂ emissions in Portugal during COVID-19 outbreak

April 1, 2020 | by AIRcentre

Nitrogen Dioxide (NO₂) is generated by vehicles, heavy industry and power plants, which have been shut down during the coronavirus pandemic. The main effects of breathing NO₂ relates to the increase of probability of respiratory problems as it inflames the lining of the lungs and reduce immunity to lung infections, causing problems like coughing, colds and bronchitis. The following images depict the timeline of NO₂ emissions during the COVID-19 outbreak in Portugal and Spain, images from European satellite Copernicus Sentinel 5P using TROPOMI (Tropospheric Monitoring Instrument) .

Images generated using Copernicus Sentinel data from 2020.

10/3

Closing of museums, theaters, monuments, and sport activities in closed areas
Flights to Italy closed for 14 days

Images generated using Copernicus Sentinel data from 2020.

11/3

More than 1000 doctors volunteer to reinforce the national health service
OMS declared covid-19 as pandemic
Anounced that all schools will be closed in the following days

Images generated using Copernicus Sentinel data from 2020.

14/3

Spain includes drastic measures, forbidding citizens going to the street except for working, food and pharmacy

Images generated using Copernicus Sentinel data from 2020.

16/3 to 18/3

1st death in Portugal
Boarder control with Spain enacted
Declared sate of Emergency

Images generated using Copernicus Sentinel data from 2020.

26/3

Daily air traffic at Portuguese airports dropped 87%
Banco de Portugal (BdP), warns about severe economic impact on growth and unemployment
Schools will not be returning for the ‘third period’ (summer term)

Images generated using Copernicus Sentinel data from 2020.

28/3

‘stay at home’ policy is apparently causing flattening of the curve (of new cases needing hospital treatment)

Disclaimer: the AIR Centre is not responsible for any use that may be made of the information this report contains.

Download the report #1 here.

UPDATE #1 COVID-19 OBSERVATORY USING SPACE-BASED EARTH OBSERVATION

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11/3

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16/3 to 18/3

26/3

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