Public Channels for Tag: sm-pwm-01

Channel ID:
121470
Author:

Fine dust PM2.5 and PM10 particles in the air . -Level 1: < 1% ratio PM2.5 (normal house or office conditions) -Level 2: 1.5~2% -Level 3: 2.5~4% -Level 4: 4~6% -Level 5: > 6%


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