D3 laser dust sensor
  -68 dBm

33 ug/m3
2. 4. 2026 22:20
PM 1.0
21 ug/m3
PM 10
43 ug/m3
Earlier at this time
1. 4. 2026 9 ug/m35 ug/m3
31. 3. 2026 9 ug/m35 ug/m3
30. 3. 2026 13 ug/m37 ug/m3
29. 3. 2026 10 ug/m35 ug/m3
A year ago 86.9 ug/m352.0 ug/m3
Statistics
Location: Radiměř
Measurements count: 2 813 528
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
 6:28    19:26

PM 2.5
MIN: 8 ug/m3   MAX: 288 ug/m3 
 13:40    08:05

PM 1.0
MIN: 4 ug/m3   MAX: 167 ug/m3 

PM 10
MIN: 10 ug/m3   MAX: 364 ug/m3 
TODAY
 6:28     19:26
PM 2.5
MIN: 8 ug/m3   MAX: 288 ug/m3 
PM 1.0
MIN: 4 ug/m3   MAX: 167 ug/m3 
PM 10
MIN: 10 ug/m3   MAX: 364 ug/m3 
Last 24 hours
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Author: multi.tricker.cz, service: TMEP.