D3 laser dust sensor
  -75 dBm

33 ug/m3
24. 9. 2026 17:15
PM 1.0
20 ug/m3
PM 10
43 ug/m3
Earlier at this time
23. 9. 2026 5 ug/m33 ug/m3
22. 9. 2026 7 ug/m34 ug/m3
21. 9. 2026 6 ug/m33 ug/m3
20. 9. 2026 6 ug/m33 ug/m3
A year ago 8.2 ug/m34.6 ug/m3
Statistics
Location: Radiměř
Measurements count: 2 862 306
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
 6:43    18:48

PM 2.5
MIN: 5 ug/m3   MAX: 33 ug/m3 
 14:00    08:30

PM 1.0
MIN: 2 ug/m3   MAX: 20 ug/m3 

PM 10
MIN: 6 ug/m3   MAX: 43 ug/m3 
TODAY
 6:43     18:48
PM 2.5
MIN: 5 ug/m3   MAX: 33 ug/m3 
PM 1.0
MIN: 2 ug/m3   MAX: 20 ug/m3 
PM 10
MIN: 6 ug/m3   MAX: 43 ug/m3 
Last 24 hours
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Author: multi.tricker.cz, service: TMEP.