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EPA Air Quality 24 hour summary

This bulletin is updated twice daily with information calculated from data readings over the last 24 hours.

The bulletin shows the highest 8 hour reading for carbon monoxide; the highest 1 hour reading for ozone, nitrogen dioxide, sulfur dioxide and visibility reduction; and the current 24 hour PM10 reading.  Detailed information on the calculation of the air quality index is available on the air quality index page.

Monday 23 November 2009, 24 hours up to 3 PM
Disclaimer Air Quality Index (AQI)  
REGION STATION Carbon Monoxide Ozone Nitrogen Dioxide Sulfur Dioxide Particles (as PM10) Visibility Reduction Station AQI Air Quality Summary
EASTAlphington022131362136GOOD
Box Hill222112312131VERY GOOD
Brighton 254 342134GOOD
Dandenong 248 341934GOOD
Mooroolbark       offline
WESTAltonaNorth 24152   not available
Deer Park 2410 362036GOOD
Footscray222152402240GOOD
Melton 23     not available
Point Cook 277  1927VERY GOOD
CITYRichmond3 15 372137GOOD
GEELONGGeelongSouth12083371837GOOD
Point Henry 22 1   not available
LATROBE VTraralgon 2073292629VERY GOOD