D3 laser dust sensor
  -69 dBm

7 ug/m3
6. 5. 2026 14:40
PM 1.0
4 ug/m3
PM 10
8 ug/m3
Earlier at this time
5. 5. 2026 7 ug/m34 ug/m3
4. 5. 2026 9 ug/m35 ug/m3
3. 5. 2026 6 ug/m33 ug/m3
2. 5. 2026 4 ug/m32 ug/m3
A year ago 10.2 ug/m35.9 ug/m3
Statistics
Location: Radiměř
Measurements count: 2 822 551
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
 5:22    20:18

PM 2.5
MIN: 5 ug/m3   MAX: 15 ug/m3 
 09:00    05:15

PM 1.0
MIN: 2 ug/m3   MAX: 9 ug/m3 

PM 10
MIN: 6 ug/m3   MAX: 20 ug/m3 
TODAY
 5:22     20:18
PM 2.5
MIN: 5 ug/m3   MAX: 15 ug/m3 
PM 1.0
MIN: 2 ug/m3   MAX: 9 ug/m3 
PM 10
MIN: 6 ug/m3   MAX: 20 ug/m3 
Last 24 hours
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Author: multi.tricker.cz, service: TMEP.