D3 laser dust sensor
  -64 dBm

40 ug/m3
18. 3. 2026 22:30
PM 1.0
23 ug/m3
PM 10
50 ug/m3
Earlier at this time
17. 3. 2026 15 ug/m39 ug/m3
16. 3. 2026 7 ug/m33 ug/m3
15. 3. 2026 16 ug/m310 ug/m3
14. 3. 2026 8 ug/m35 ug/m3
A year ago 37.2 ug/m322.2 ug/m3
Statistics
Location: Radiměř
Measurements count: 2 809 390
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
 6:00    18:03

PM 2.5
MIN: 13 ug/m3   MAX: 112 ug/m3 
 14:15    06:15

PM 1.0
MIN: 7 ug/m3   MAX: 68 ug/m3 

PM 10
MIN: 16 ug/m3   MAX: 145 ug/m3 
TODAY
 6:00     18:03
PM 2.5
MIN: 13 ug/m3   MAX: 112 ug/m3 
PM 1.0
MIN: 7 ug/m3   MAX: 68 ug/m3 
PM 10
MIN: 16 ug/m3   MAX: 145 ug/m3 
Last 24 hours
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Author: multi.tricker.cz, service: TMEP.