D3 laser dust sensor
  -65 dBm

19 ug/m3
31. 1. 2026 11:00
PM 1.0
11 ug/m3
PM 10
24 ug/m3
Earlier at this time
30. 1. 2026 24 ug/m315 ug/m3
29. 1. 2026 19 ug/m310 ug/m3
28. 1. 2026 29 ug/m317 ug/m3
27. 1. 2026 22 ug/m313 ug/m3
A year ago 6.5 ug/m33.4 ug/m3
Statistics
Location: Radiměř
Measurements count: 2 796 784
Measured since: 5. 11. 2022
Highest PM 2.5: 1203 ug/m3 - 10. 8. 2025 19:00
Lowest PM 2.5: 0 ug/m3 - 6. 11. 2022 15:51
About sensorTODAY
 7:27    16:47

PM 2.5
MIN: 14 ug/m3   MAX: 28 ug/m3 
 00:40    06:50

PM 1.0
MIN: 7 ug/m3   MAX: 18 ug/m3 

PM 10
MIN: 17 ug/m3   MAX: 37 ug/m3 
TODAY
 7:27     16:47
PM 2.5
MIN: 14 ug/m3   MAX: 28 ug/m3 
PM 1.0
MIN: 7 ug/m3   MAX: 18 ug/m3 
PM 10
MIN: 17 ug/m3   MAX: 37 ug/m3 
Last 24 hours
Compare yesterday and today

Last 3 days
Day

Month

Author: multi.tricker.cz, service: TMEP.