The Tomorrow.io REST Weather API provides the following information:
| Field | Values (Metric, Imperial) | Availability |
|---|---|---|
solarGHIThe total amount of shortwave radiation received from above by a surface horizontal to the ground | W/m^2 Btu/ft2 | F: [-7 days, +15 days] I: T, I, M, R A: WW S: ∧ ∨ ~ ⧖ P: + |
solarDNIThe diffuse (i.e., scattered) component of GHI reaching the surface of the earth at each point | W/m^2 Btu/ft2 | F: [-7 days, +15 days] I: T, I, M, R A: WW S: ∧ ∨ ~ ⧖ P: + |
solarDHIThe direct component of GHI reaching the surface of the earth at each point | W/m^2 Btu/ft2 | F: [-7 days, +15 days] I: T, I, M, R A: WW S: ∧ ∨ ~ ⧖ P: + |