3-hour PSI = 32 as at 12 midnight 16 Nov 2006
Health Advisory: None.
3-hour PSI = 50 as at 8 am 16 Nov 2006
Health Advisory: None.
3-hour PSI = 53 as at 9 am 16 Nov 2006
Health Advisory: None.
3-hour PSI = 39 as at 11 am 16 Nov 2006
Health Advisory: None.
3-hour PSI = 25 as at 12 noon 16 Nov 2006
Health Advisory: None.
3-hour PSI = 17 as at 2 pm 16 Nov 2006
Health Advisory: None.
3-hour PSI = 19 as at 3 pm 16 Nov 2006
Health Advisory: None.
3-hour PSI = 22 as at 4 pm 16 Nov 2006
Health Advisory: None.
3-hour PSI = 24 as at 5 pm 16 Nov 2006
Health Advisory: None.
3-hour PSI = 22 as at 6 pm 16 Nov 2006
Health Advisory: None.
3-hour PSI = 36 as at 8 am 17 Nov 2006
Health Advisory: None.
3-hour PSI = 38 as at 9 am 17 Nov 2006
Health Advisory: None.
3-hour PSI = 39 as at 10 am 17 Nov 2006
Health Advisory: None.
3-hour PSI = 34 as at 11 am 17 Nov 2006
Health Advisory: None.
3-hour PSI = 12 as at 2 pm 17 Nov 2006
Health Advisory: None.
3-hour PSI = 10 as at 3 pm 17 Nov 2006
Health Advisory: None.
3-hour PSI = 11 as at 4 pm 17 Nov 2006
Health Advisory: None.
no more 3-hour PSI updates from 4 pm 17 Nov 2006
24-hr PSI at 4pm, 17 Nov 2006 = 31
24-hr PSI at 4pm, 19 Nov 2006 = 31