21 sensors found
Air and Atmosphere
20
Soil
1
Sensor Data Insights covering Colombo – Key Time Series at a Glance
Networks - Sensors - Measurements
OpenAQ - Harmonized air quality data
33Stations
33Sensors
70k70,237Measurements
| Particulate Matter (PM2.5) level | 3 Stations | 3 Sensors | 70,237 Measurements |
NOAA GHCNh
11Stations
1010Sensors
500k500,432Measurements
NOAA Integrated Surface Database (ISD) - Meteorological measurements
11Stations
44Sensors
226k226,424Measurements
Global Historical Climate Network (GHCN)
11Stations
33Sensors
32k32,154Measurements
| Air temperature | 1 Stations | 2 Sensors | 21,682 Measurements | ||
| Precipitation | 1 Stations | 1 Sensors | 10,472 Measurements |
United States Environmental Protection Agency (EPA) - AirNow
11Stations
11Sensors
44k43,897Measurements
| Particulate Matter (PM2.5) level | 1 Stations | 1 Sensors | 43,897 Measurements |