Trying to extract data from a json table

[jguellec 14]

Hi everyone, Hope you all are doing well

 

I'm trying to retrieve data from a json table but I've always had difficulties with this.. Basically, I have this kind of response from the http request : 

 

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Now, this is the code I'm using in my QuickApp : 

 

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How can I get no2, o3, pm10, pm25, so2 and indice values so I can populate variables... ? 

 

Thanks for your help )))

[jguellec 14]

Problem solved  Thanks ))