EPA air quality hourly update: September 4, 2015 5.00 am - 6.00 am

Please note that current data may not be shown for some air quality monitoring stations. Measurements are made continuously at air monitoring stations, but there may be temporary technical issues with the collection and display of data.

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 Data readingsAir quality index
RegionStationCarbon MonoxideOzoneNitrogen DioxideSulfur DioxideParticles as PM2.5Particles as PM10Visibility Reduction AQI Summary
EASTAlphington0.202226.917.70.4628VERY GOOD
Box Hill3.20.3013VERY GOOD
Brighton272.40.2927VERY GOOD
Dandenong14172.112.50.3116VERY GOOD
Mooroolbark04.912.50.5825VERY GOOD
WESTAltona North902.39VERY GOOD
Brooklyn19.40.4224VERY GOOD
Footscray0.20246.723.529VERY GOOD
Melton19 N/A
Pt. Cook132.70.3716VERY GOOD
CITYRichmond13.30.3217VERY GOOD
GEELONGGeelong Sth.0.11111010.818.90.4043GOOD
LATROBE VALLEYMorwell South0.123405.80.3523VERY GOOD
Morwell East0.107.70.3831VERY GOOD
Churchill6.225VERY GOOD

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Disclaimer: The data used to compile EPA air quality bulletins come directly from EPA's air monitoring stations. This data may be adjusted at a later time through a standardised procedure to allow for instrument errors, power interruptions and the like.