Daily Means by Season
Aerosol Type Distribution
Classification Thresholds: BB Has Aerosol Optical Depth > 0.32 and Angstrom Exponent > 1.3; Continental Aerosol Has Aerosol Optical Depth <= 0.32 and Angstrom Exponent > 1.3; MIX Has 1 < Angstrom Exponent <= 1.3 at Any Aerosol Optical Depth; SD Has Angstrom Exponent <= 1 at Any Aerosol Optical Depth. Exact Boundaries Are Assigned So Every Point Is Classified. Percentages Are Within Each Row. Excludes 2022-10-21.
Annual Mean Bar Graphs With Standard Deviation
Each Bar Is One Year, Computed From Daily Means; Whiskers Show Standard Deviation. Daily and Individual Views Use the Same Vertical Scale. Excludes 2022-10-21.
Aerosol Optical Depth at 440 nm All-Data Mean
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Angstrom Exponent 440/870 nm All-Data Mean
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N Days
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Daily Means
Aerosol Optical Depth at 440 nm Annual Mean
Mean Aerosol Optical Depth at 440 nm by Year, With Standard Deviation From Daily Means.
Angstrom Exponent 440/870 nm Annual Mean
Mean Angstrom Exponent 440/870 nm by Year, With Standard Deviation From Daily Means.