Chatfield State Park

Site ID: 08-035-0004 · 39.5345°N, 105.0704°W

Loading map...

Monitors

ParameterPOCFirst YearLast Sample
Total NMOC (non-methane organic compound)8120142025-06-30
Isobutene & 1-butene81
n-Dodecane8120142025-06-30
Tridecene8120142025-01-31
n-Tridecane8120142025-01-31
Propyne8120142025-06-30
1-Octene8120142025-06-30
Methane8120142025-06-30
Ethane8120142025-06-30
Ethylene8120142025-06-30
Propane8120142025-06-30
Propylene8120142025-06-30
Acetylene8120142025-06-30
n-Butane8120142025-06-30
Isobutane8120142025-06-30
trans-2-Butene8120142025-06-30
cis-2-Butene8120142025-06-30
1,3-Butadiene8120142025-06-30
n-Pentane8120142025-06-30
Isopentane8120142025-06-30
1-Pentene8120142025-06-30
2-Methyl-1-butene8120142025-06-30
trans-2-Pentene8120142025-06-30
cis-2-Pentene8120142025-06-30
2-Methyl-2-butene8120142025-06-30
3-Methylpentane8120142025-06-30
n-Hexane8120142025-06-30
n-Heptane8120142025-06-30
n-Octane8120142025-06-30
4-Methyl-1-pentene8120142025-06-30
n-Nonane8120142025-06-30
2-Ethyl-1-butene8120142025-06-30
n-Decane8120142025-06-30
Cyclopentane8120142025-06-30
Isoprene8120142025-06-30
2,2-Dimethylbutane8120142025-06-30
1-Hexene8120142025-06-30
2-Methyl-1-pentene8120142025-06-30
2,4-Dimethylpentane8120142025-06-30
Cyclohexane8120142025-06-30
3-Methylhexane8120142025-06-30
2,2,4-Trimethylpentane8120142025-06-30
2,3,4-Trimethylpentane8120142025-06-30
3-Methylheptane8120142025-06-30
alpha.-Pinene8120142025-06-30
beta.-Pinene8120142025-06-30
Methylcyclohexane8120142025-06-30
Methylcyclopentane8120142025-06-30
2-Methylhexane8120142025-06-30
Isobutene8120142025-06-30
1-Nonene8120142025-06-30
1-Butene8120142025-06-30
3-Methyl-1-butene8120142025-06-30
Cyclopentene8120142025-06-30
2,3-Dimethylbutane8120142025-06-30
2-Methylpentane8120142025-06-30
trans-2-Hexene8120142025-06-30
cis-2-Hexene8120142025-06-30
2,3-Dimethylpentane8120142025-06-30
2-2-3-Trimethylpentane8120142025-06-30
1-Decene8120142014-08-18
1-Undecene8120142025-06-30
1-Heptene8120142025-06-30
Dodecene8120142025-06-30
Formaldehyde6120142025-06-30
Acetaldehyde6120142025-06-30
Propionaldehyde6120142025-06-30
Butyraldehyde6120142025-06-30
Isovaleraldehyde6120142014-08-18
Hexanaldehyde6120142025-06-30
Valeraldehyde6120142025-06-30
Crotonaldehyde6120142025-06-30
Acetone6120142025-06-30
Methyl ethyl ketone6120142025-06-30
n-Undecane8120142025-06-30
2-Methylheptane8120142025-06-30
Ozone120042025-09-30
m/p Xylene8120142025-06-30
Benzene8120142025-06-30
Toluene8120142025-06-30
Ethylbenzene8120142025-06-30
o-Xylene8120142025-06-30
1,3,5-Trimethylbenzene8120142025-06-30
1,2,4-Trimethylbenzene8120142025-06-30
n-Propylbenzene8120142025-06-30
Isopropylbenzene8120142025-06-30
o-Ethyltoluene8120142025-06-30
m-Ethyltoluene8120142025-06-30
p-Ethyltoluene8120142025-06-30
m-Diethylbenzene8120142025-06-30
p-Diethylbenzene8120142025-06-30
Styrene8120142025-06-30
1,2,3-Trimethylbenzene8120142025-06-30
Benzene, 1-ethenyl-4-methyl81
Benzaldehyde6120142025-06-30
2,5-Dimethylbenzaldehyde6120142014-08-18
Tolualdehydes6120142014-08-18
Wind Speed - Scalar120042025-09-30
Wind Direction - Scalar120042025-09-30
Wind Speed - Resultant120042025-09-30
Wind Direction - Resultant120042025-09-30
Std Dev Hz Wind Direction120042025-09-30
Outdoor Temperature120042025-09-30
Sample Flow Rate- CV120052023-09-30
Sample Volume120052023-09-30
Ambient Min Temperature120052010-01-02
Ambient Max Temperature120052010-01-02
Average Ambient Temperature120052023-09-30
Sample Min Baro Pressure120052010-01-02
Sample Max Baro Pressure120052010-01-02
Average Ambient Pressure120052023-09-30
Elapsed Sample Time120052023-09-30
PM10 - LC320172025-09-30
PM2.5 - Local Conditions120052023-09-30
PM2.5 - Local Conditions320172025-09-30
PM2.5 - Local Conditions2320172023-07-21
PM2.5 Total Atmospheric320042017-04-30
PM2.5 Raw Data320042014-08-26