Table 5.
region: | NE | MA | MW | S | W | NW | WC | SW |
---|---|---|---|---|---|---|---|---|
ozone | ||||||||
least conducive year | 1994 | 1994 | 2002 | 1992 | 1993 | 1993 | 1993 | 2008 |
most conducive year | 2000 | 1993 | 2009 | 2000 | 1998 | 1996 | 2003 | 2009 |
region: | NE | MA | MW | S | W | NW | WC | SW |
---|---|---|---|---|---|---|---|---|
ozone | ||||||||
least conducive year | 1994 | 1994 | 2002 | 1992 | 1993 | 1993 | 1993 | 2008 |
most conducive year | 2000 | 1993 | 2009 | 2000 | 1998 | 1996 | 2003 | 2009 |