1-hr average PM
2.5
breakpoints (ug/m
3
)
150 < PM
2.5
≤ 250
65 < PM
2.5
≤ 150
35 < PM
2.5
≤ 65
15 < PM
2.5
≤ 35
0 < PM
2.5
≤ 15
Data Not Available
Particulate Level at 2008/07/24
Highest level:15µg/m
3
,(12PM)
Particulate Level at 2008/07/24
Highest level:22µg/m
3
,(11PM)
Particulate Level at 2008/07/24
Highest level:17µg/m
3
,(10PM)
Particulate Level at 2008/07/24
Highest level:30µg/m
3
,(12PM)
24hr Average Particulate Level at 2008/07/24
Highest level:0µg/m
3
,(12PM)
Particulate Level at 2008/07/24
Highest level:34µg/m
3
,(4PM)
Particulate Level at 2008/07/24
Highest level:23µg/m
3
,(12PM)
Particulate Level at 2008/07/24
Highest level:14µg/m
3
,(11PM)
24hr Average Particulate Level at 2008/07/24
Highest level:33µg/m
3
,(12PM)
Visitors in 2008