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Air quality in the Waikato region: Matamata Airshed

Matamata Airshed PM10 Concentration

Matamata Airshed


Source data for PM10 - Matamata
Year 2005 2006 2007 2008 2009 2010
Method FH62 BAM FH62 BAM FH62 BAM FH62 BAM FH62 BAM FH62 BAM and Gravimetric (site specific correction not required)
Valid data (%) 51% 99% 98% 100%  98% 99%
No of exceedences PM10 0 0 0 0 0 0
99.7%ile value 36 33 34 41 36 35
2nd highest 24 hour average 34 32 33 38 36 29
Highest 24-hour average 36 34 34 45 37 40
Annual average 12 13 13 15 13 13

Source: Waikato Regional Council
Note:
(1) To provide a more representative picture of the airshed, 2009 values have been calculated after the effects of the Australian dust storms have been removed.

 

Last updated: 2 August 2011