297 sensors found
Air and Atmosphere
283
Soil
14
Sensor Data Insights covering Sri Lanka – Key Time Series at a Glance
Networks - Sensors - Measurements
NOAA Integrated Surface Database (ISD) - Meteorological measurements
2222Stations
8686Sensors
4m3,965,432Measurements
NOAA GHCNh
2020Stations
185185Sensors
8.7m8,743,330Measurements
Global Historical Climate Network (GHCN)
66Stations
1919Sensors
598k598,026Measurements
| Air temperature | 6 Stations | 12 Sensors | 509,225 Measurements | ||
| Precipitation | 6 Stations | 6 Sensors | 88,799 Measurements | ||
| Snow depth | 1 Stations | 1 Sensors | 2 Measurements |
OpenAQ - Harmonized air quality data
44Stations
44Sensors
76k75,949Measurements
| Particulate Matter (PM2.5) level | 4 Stations | 4 Sensors | 75,949 Measurements |
sensor.community - Environmental data
11Stations
22Sensors
1.4m1,446,504Measurements
| Particulate Matter (PM10) level | 1 Stations | 1 Sensors | 723,253 Measurements | ||
| Particulate Matter (PM2.5) level | 1 Stations | 1 Sensors | 723,251 Measurements |
United States Environmental Protection Agency (EPA) - AirNow
11Stations
11Sensors
44k43,897Measurements
| Particulate Matter (PM2.5) level | 1 Stations | 1 Sensors | 43,897 Measurements |