D3 laser dust sensor
  -74 dBm

9 ug/m3
25. 9. 2026 07:45
PM 1.0
5 ug/m3
PM 10
11 ug/m3
Earlier at this time
24. 9. 2026 8 ug/m34 ug/m3
23. 9. 2026 7 ug/m34 ug/m3
22. 9. 2026 8 ug/m34 ug/m3
21. 9. 2026 6 ug/m33 ug/m3
A year ago 11.2 ug/m36.2 ug/m3
Statistics
Location: Radiměř
Measurements count: 2 862 465
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
 6:45    18:46

PM 2.5
MIN: 6 ug/m3   MAX: 10 ug/m3 
 06:05    04:35

PM 1.0
MIN: 3 ug/m3   MAX: 6 ug/m3 

PM 10
MIN: 7 ug/m3   MAX: 13 ug/m3 
TODAY
 6:45     18:46
PM 2.5
MIN: 6 ug/m3   MAX: 10 ug/m3 
PM 1.0
MIN: 3 ug/m3   MAX: 6 ug/m3 
PM 10
MIN: 7 ug/m3   MAX: 13 ug/m3 
Last 24 hours
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Author: multi.tricker.cz, service: TMEP.