Table S2.
Concentration of ambient air nitrogen dioxide at different sites in Kampala and Jinja cities.
| Site | Land Use | City | Exposure | NO2, total (µg) | NO2, µg/m3 | NO2 ppb |
|---|---|---|---|---|---|---|
| Amir Street–Nakasero | Commercial center | Kampala | 309.55 | 1.15 | 49.90 | 26.96 |
| Mutundwe–Kigaga Zone | Residential unpaved (murram) road | Kampala | 337.75 | 0.25 | 9.32 | 4.85 |
| Nalukolongo–Kweba Zone | Residential unpaved (murram) road | Kampala | 337.67 | 0.67 | 26.22 | 13.64 |
| Kawala–Bwaise Road | Residential unpaved (murram) road | Kampala | 339.50 | 0.62 | 24.33 | 12.66 |
| Kiwat ule Central I. | Residential unpaved (murram) road | Kampala | 336.00 | 0.56 | 22.08 | 11.48 |
| Bwaise–Makerere–Kavule Road | Residential unpaved (murram) road | Kampala | 308.43 | 0.54 | 23.33 | 12.13 |
| Bwaise, x Road | Commercial center | Kampala | 337.00 | 0.61 | 24.15 | 12.56 |
| Kabowa–Gabunga Road | Residential unpaved (murram) road | Kampala | 338.07 | 0.59 | 23.00 | 11.96 |
| Lungunja–Busega–Kibumbiro | Residential unpaved (murram) road | Kampala | 335.00 | 0.50 | 19.71 | 10.25 |
| Rippon Garden–Nile Avenue | Residential/office paved (tarmac) road | Jinja | 337.07 | 0.49 | 19.25 | 10.01 |
| School Village–Tenywa Road Walukuba East | Residential unpaved (murram) road | Jinja | 336.83 | 0.27 | 10.48 | 5.45 |
| Walukuba - Masese Road | Commercial center | Jinja | 336.42 | 0.29 | 11.14 | 5.79 |
| Mulago Hill Road 1 | Commercial center | Kampala | 343.55 | 0.59 | 22.79 | 11.85 |
| Mulago Hill Road 2 | Commercial center | Kampala | 311.63 | 0.78 | 31.78 | 16.53 |
| Bugolobi | Residential/office paved (tarmac) road | Kampala | 336.63 | 0.39 | 15.23 | 7.92 |
| Banda Zone B8–Banda Nalya Road | Commercial center | Kampala | 332.48 | 0.68 | 27.22 | 14.15 |
| Namugongo Road, Kireka | Commercial center | Kampala | 332.45 | 1.31 | 52.90 | 27.51 |
| Katanga, Wandegeya | Commercial center | Kampala | 331.50 | 0.81 | 32.72 | 17.02 |
| Kawempe–Mbogo Road | Residential/office paved (tarmac) road | Kampala | 333.50 | 0.61 | 24.14 | 12.55 |
| Nansana–Nalvule | Residential unpaved (murram) road | Kampala | 332.42 | 0.53 | 21.26 | 22.70 |
| Mbuya–Nadiope | Residential/office paved (tarmac) road | Kampala | 215.05 | 0.24 | 14.63 | 15.22 |
| Lourdel road, Wandegeya | Commercial center | Kampala | 360.00 | 1.13 | 42.08 | 21.88 |
| Kamwokya–Kyebando Road | Commercial center | Kampala | 336.92 | 0.79 | 31.22 | 16.23 |
| Kyanja–Nazereth Rd/Kyanja Road | Residential unpaved (murram) road | Kampala | 356.12 | 0.57 | 21.19 | 11.02 |
| 5th Street Industrial Area | Industrial area | Kampala | 334.02 | 0.67 | 26.67 | 13.87 |
| Nizam Road, Jinja center | Commercial center | Jinja | 335.50 | 0.69 | 27.37 | 14.23 |
| Industrial Area—Jinja | Industrial area | Jinja | 338.15 | 0.47 | 18.53 | 9.64 |