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OzonePM2.5PM10COSO2Temp   |  RH   |  WS   |  WD  

February 18, 2018

Current Max AQI
O3 n/a  
PM2.5 n/a  
PM10 n/a  
CO n/a  
SO2 n/a  
* Numbers in AQI
WS n/a  
WD n/a  
Temp n/a  
RH n/a  

Sorry, no data available.

No data has been submitted today for this monitoring site

Note: The Beltsville and Blackwater NWR monitors are operated by EPA CASTNET. Prior to 2011, the monitors did not follow EPA required quality checks for regulatory use.

Data are preliminary and subject to validation
AQI Conversion Charts:
Ozone  Particulate Matter (PM)