Claim: No new data shows South Africa's Mpumalanga is world's 'worst nitrogen dioxide pollution hotspot'
Fact-check: No new data shows South Africa's Mpumalanga is world's 'worst nitrogen dioxide pollution hotspot'
Verdict: no new data shows south africa's mpumalanga is world's 'worst nitrogen dioxide pollution hotspot'
Organisation: Africa Check
Author: Unknown
Date published: 2019-02-27T00:00:00