| Name
|
Code |
Quality |
Unit of measurement |
Temporal granularity |
Geospatial scope |
Comments
|
| Temperature
|
temperature |
temperature |
°C, °F, K |
realtime, hourly, daily |
globally |
temperature 2m above
|
| Pressure
|
pressure |
pressure |
Pa |
realtime, hourly, daily |
globally |
pressure on surface
|
| Relative humidity
|
humidity |
relative humidity |
% |
realtime, hourly, daily |
globally |
relative humidity 2m above
|
| Wind direction
|
wind direction |
wind direction |
degree |
realtime, hourly, daily |
globally |
wind direction 10m above
|
| Wind speed
|
wind speed |
wind speed |
km/h, mph, m/h |
realtime, hourly, daily |
globally |
wind speed 10m above
|
| Cloud rate
|
cloudrate |
total cloud rate |
0~1 |
realtime, hourly, daily |
globally |
total cloud rate
|
| Shortwave radiation
|
dswrf |
downward shortwave radiation |
W/m^2 |
realtime, hourly, daily |
globally |
downward shortwave radiation on surface
|
| Visibility
|
visibility |
visibility by distance |
km, mile, m |
realtime, hourly, daily |
globally |
horizontal visibility by distance on surface
|
|
|
|
|
|
|
|
| Nearest distance to precipitation area
|
Nearest distance to precipitation area |
distance |
km, mile, m |
realtime |
radar supported area |
nearest distance to precipitation area
|
| Intensity of nearest precipitation
|
intensity of nearest precipitation |
precipitation intensity |
0~1 |
realtime |
radar supported area |
intensity of nearest precipitation
|
| Intensity of local precipitation
|
Intensity of local precipitation |
precipitation intensity |
0~1 |
realtime, minutely |
radar supported area |
intensity of local precipitation
|
|
|
|
|
|
|
|
| sky condition
|
skycon |
weather condition |
text |
realtime, hourly, daily |
globally |
weather condition
|
| comfort index
|
comfort index |
comfort index |
text |
realtime, hourly, daily |
globally |
weather comfort condition
|
| ultraviolet index
|
ultraviolet index |
ultraviolet index |
text |
realtime, hourly, daily |
globally |
ultraviolet condition
|
|
|
|
|
|
|
|
| PM25
|
pm25 |
PM25 |
μg/m^3 |
realtime, hourly, daily |
air-quality forecast supported area |
PM25 mass concentration
|
| PM10
|
pm10 |
PM10 |
μg/m^3 |
realtime |
air-quality forecast supported area |
PM10 mass concentration
|
| O3
|
o3 |
O3 |
μg/m^3 |
realtime |
air-quality forecast supported area |
O3 mass concentration
|
| NO2
|
no2 |
No2 |
μg/m^3 |
realtime |
air-quality forecast supported area |
NO2 mass concentration
|
| SO2
|
so2 |
SO2 |
μg/m^3 |
realtime |
air-quality forecast supported area |
SO2 mass concentration
|
| CO
|
co |
CO |
mg/m^3 |
realtime |
air-quality forecast supported area |
CO mass concentration
|
| AQI
|
aqi |
AQI by US and China standard |
0~500 |
realtime, hourly, daily |
air-quality forecast supported area |
AQI by US and China standard
|
