D3 laser dust sensor
  -71 dBm

9 ug/m3
30. 4. 2026 01:35
PM 1.0
5 ug/m3
PM 10
11 ug/m3
Earlier at this time
29. 4. 2026 6 ug/m33 ug/m3
28. 4. 2026 17 ug/m310 ug/m3
27. 4. 2026 10 ug/m36 ug/m3
26. 4. 2026 6 ug/m33 ug/m3
A year ago 14.0 ug/m37.9 ug/m3
Statistics
Location: Radiměř
Measurements count: 2 820 878
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
 5:32    20:09

PM 2.5
MIN: 7 ug/m3   MAX: 75 ug/m3 
 01:30    00:10

PM 1.0
MIN: 4 ug/m3   MAX: 43 ug/m3 

PM 10
MIN: 9 ug/m3   MAX: 94 ug/m3 
TODAY
 5:32     20:09
PM 2.5
MIN: 7 ug/m3   MAX: 75 ug/m3 
PM 1.0
MIN: 4 ug/m3   MAX: 43 ug/m3 
PM 10
MIN: 9 ug/m3   MAX: 94 ug/m3 
Last 24 hours
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Author: multi.tricker.cz, service: TMEP.