UV-Index-Solar Radiation-Lux Brightness-Air Quality Index for Douglas, MI

0
UV-Index


No Caution Required

No cautions required.The sun may be low on the horizon,obscured or below the horizon due to darkness hours.
0
Solar Radiation W/m2



Solar Radiation Poor

When the sun is near the horizon,overcast,obscured or darkness hours this will prevent Solar Energy replenishment.

73
Air Quality Index
Air Quality
Moderate Acceptable
Grand Rapids, Michigan
N/A
Lux Brightness
Lux measurement
Measures the approximate human eye response to light under a variety of lighting conditions.The total amount of all the light measured is known as the “luminous flux”.
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