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Air quality in the Nelson region: Airshed A (Nelson South)

Nelson Airshed

Nelson Airshed A

Nelson Airshed A PM₁₀ Exceedences

Nelson Airshed A PM10 Exceedences

Note: The NES targets for this airshed are provisional.

Source data for PM₁₀ - Nelson Airshed A (Nelson South)
Year	2005	2006	2007	2008	2009	2010
Method	Partisol 2000	Partisol and FH62	Partisol and FH62	Partisol and FH62	FH62 and partisol	FH62 and partisol
Valid data (%)	more than 90%	98%	96%	100%	100%	99%
No of exceedences PM₁₀	51	51	26	25	34	7
2^nd highest 24 hour value	87	108	80	69	77	58
Highest 24 hour average	96	111	110	74	89	59
Annual average		27	22	21	22	18

Source: Nelson City Council

Last updated: 2 August 2011