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Air Quality Study
MacAleese Lane, Moncton, NB

Weekly Summary

September 21-27, 2009
Results are subject to change following quality control review of data. More detailed results are available by contacting the Moncton Regional office of the Department of Environment at (506) 856-2374.

1-hr average	SO₂	O₃	NO₂	TRS	PM_2.5	CO	TSP	PM₁₀
1-hr average	ppb	ppb	ppb	ppb	µg/m³	ppm	µg/m³	µg/m³
Maximum	51	60	20	0	76	0.5	No Data	138
Average	1	18	3	-1	4.8	0.1	No Data	19.7
Data available [%]	100	100	100	100	100	100	0	90
Objective	339	82	210	11*	---	30	---	---

24-hr average	SO₂	O₃	NO₂	TRS	PM_2.5	CO	TSP	PM₁₀
24-hr average	ppb	ppb	ppb	ppb	µg/m³	ppm	µg/m³	µg/m³
Maximum	2	32	5	-1	8.8	0.4	No Data	36.1
Average	0	17	3	-1	4.9	0.1	No Data	19
Data available [%]	100	100	100	100	100	100	0	89
Objective	113	---	105	3.5	30**	---	120	50***

*Objective for H2S
**Level of the Canada-Wide Standard
*** California Air Resources Board
Note: TSP results may be incomplete because the weekly data is received periodically

Prepared by Sciences and Reporting Branch
Last updated : 11/19/2009

Information