Hello all,
Could somebody explain me how this would be possible ?
546 micrograms/m³ ?
Reading some articles I saw that the anual averege in Angola is 42 micrograms/m³ .
Am'I reading this information wrongly ?
Best Regards
Hello all,
Could somebody explain me how this would be possible ?
546 micrograms/m³ ?
Reading some articles I saw that the anual averege in Angola is 42 micrograms/m³ .
Am'I reading this information wrongly ?
Best Regards