River & water level
0.66m
1 sensor · range 0.66–0.66
Right now in Köln
Air quality — PM2.5
14.38µg/m³
321 sensors · range 0–999.9
Air quality — PM10
5.12µg/m³
3 sensors · range 3.9–7.41
Temperature
22.74°C
140 sensors · range -144.48–34.19
Humidity
51.93%
9 sensors · range 41.95–66.78
Radio Snr
-12.38
13 sensors · range -22–12
N05
383.27
8 sensors · range 0–2995.08
Noise Level
40dB(A)
2 sensors · range 40–40
Explore by measurement
Live sensor readings
Air Quality
Air Quality Station — Köln, Germany
1.11µg/m³
sensor_community ·
Weather
Weather Station — Köln, Germany
21.6°C
sensor_community ·
Air Quality
SDS011
1.11µg/m³
sensor_community ·
Air Quality
BME280
21.6°C
sensor_community ·
Weather
Weather Station — Köln, Germany
24.2°C
sensor_community ·
Air Quality
DHT22
24.2°C
sensor_community ·
Air Quality
Air Quality Station — Köln, Germany
1.36µg/m³
sensor_community ·
Air Quality
SDS011
1.36µg/m³
sensor_community ·
Weather
Weather Station — Köln, Germany
25°C
sensor_community ·
Air Quality
DHT22
25°C
sensor_community ·
Air Quality
Air Quality Station — Köln, Germany
0.75µg/m³
sensor_community ·
Air Quality
SDS011
0.75µg/m³
sensor_community ·
Weather
Weather Station — Köln, Germany
24.6°C
sensor_community ·
Air Quality
Air Quality Station — Köln, Germany
0.32µg/m³
sensor_community ·
Air Quality
SDS011
0.32µg/m³
sensor_community ·
Air Quality
DHT22
24.6°C
sensor_community ·
Air Quality
Air Quality Station — Köln, Germany
1.31µg/m³
sensor_community ·
Weather
Weather Station — Köln, Germany
22.96°C
sensor_community ·
Air Quality
SDS011
1.31µg/m³
sensor_community ·
Air Quality
DHT22
22.96°C
sensor_community ·
Weather
Weather Station — Köln, Germany
25.86°C
sensor_community ·
Air Quality
Air Quality Station — Köln, Germany
1.3µg/m³
sensor_community ·
Air Quality
SDS011
1.3µg/m³
sensor_community ·
Air Quality
BME280
25.86°C
sensor_community ·