NCAR OpenIoTwx

http://cisl-chords.cloud.ucar.edu/measurements/url_create?sensor_id=cfl015&pm25env=2.0&email=kmaull@ucar.edu&api_key=hidden&
Button red 50 Core Futures Labs / HU Spring 2025 cfl015 (id: 94) (sensor_id: cfl015) located at Howard University
Description: IoTwx Base Template
This instrument is designated as: ACTIVE
(If 'INACTIVE', the instrument will not appear in the dashboard.)

Measurements

137410 measurements were reported.
This instrument is expected to report a measurement every 300 seconds.
The first measurement was measured at 2025-04-09 16:09:10 UTC.
The last measurement is 13 days old. It was measured at 2025-11-24 11:21:11 UTC.

Data Access and Downloads

Data ingest/fetch
Data URLs
Download current day as
GeoJSON, GeoCSV
Instrument Description
SensorML


Plot measurements for the last 1 weeks

Variables

Short Name Name Units Min/Max (Plot) Measured Property  
pm25standard PM2.5 count
# 		0.0 / 2000.0 Quality Category
pm100standard PM10 count
# 		0.0 / 2000.0 Quality Category
pm10standard PM1.0 count
# 		0.0 / 2000.0 Quality Category
partcount03 Particle Count (3um) count
# 		0.0 / Quality Category
partcount05 Particle Count (5um) count
# 		0.0 / Quality Category
partcount10 Particle Count (10um) count
# 		0.0 / Quality Category
partcount25 Particle Count (25um) count
# 		0.0 / Quality Category
partcount50 Particle Count (50um) count
# 		0.0 / Quality Category
partcount100 Particle Count (100um) count
# 		0.0 / Quality Category
pm25env PM2.5 (env) count
# 		0.0 / Sample
pm10env PM1.0 (env) count
# 		0.0 / Sample
pm100env PM10 (env) count
# 		0.0 / Sample
t6 Temperature (sht4x) degree celsius
degC 		-200.0 / 200.0 Temperature
rh6 Humidity (sht4x) percent
% 		0.0 / 100.0 Humidity Value

Back