Station Information
 Columbia   
 
 
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  Index Value : 32
Pollutants : NO2,O3,SO2,PM 2.5
Dominant Pollution : PM 2.5

Last Received
SO2
O3
NO
NO2
NOx
WSPD
WDIR
TEMP
RH
BP
RAIN
PM2.5
 
ppm
ppm
ppm
ppm
ppm
mph
Deg
DegF
%
in Hg
in
µg/m3
5/11/2025 24:00 AM
0.000
0.002
0.051
0.024
0.075
0.9
278
46
77.0
29.79
0.000
5.3