This PDF file includes:

• Supplementary Text
• Fig. S1. Bottom-up emissions for Riyadh.
• Fig. S2. NO_x budget for PPs over the South African Highveld.
• Fig. S3. NO_x budget for Germany.
• Fig. S4. Mean NO_x flux over Riyadh.
• Fig. S5. Illustration of the iterative peak fitting in 1D.
• Fig. S6. Impact of errors in wind fields.
• Table S1. Considered point sources around Riyadh.
• Table S2. Considered point sources in South Africa.
• Table S3. Considered point sources in Germany.
• References (21–32)

Download PDF