Explore Air
Current Ozone and Weather Data in National Parks
Acadia National Park - McFarland Hill, ME EPA AQS Site Number: 23-009-0103
Ozone Tuesday May 5, 2009 |
Hour Ending (Local Standard Time) |
1-Hour Average (parts per billion) |
8-Hour Average (parts per billion) |
1 AM |
48 |
42 |
2 AM |
46 |
41 |
3 AM |
41 |
41 |
4 AM |
39 |
42 |
5 AM |
40 |
43 |
6 AM |
-- |
43 |
7 AM |
39 |
43 |
8 AM |
44 |
43 |
9 AM |
44 |
42 |
10 AM |
45 |
42 |
11 AM |
47 |
42 |
12 PM |
44 |
41 |
1 PM |
43 |
41 |
2 PM |
41 |
41 |
3 PM |
40 |
42 |
4 PM |
39 |
42 |
5 PM |
41 |
43 |
6 PM |
42 |
44 |
7 PM |
43 |
44 |
8 PM |
42 |
-- |
9 PM |
44 |
-- |
10 PM |
45 |
-- |
11 PM |
47 |
-- |
12 AM |
47 |
-- |
Weather and Ozone Data Tuesday May 5, 2009 |
Hour Beginning (Local Standard Time) |
Ozone (parts per billion) |
Wind Speed (meters per second) |
Wind Direction |
Temperature (degrees C) |
Relative Humidity (%) |
Solar Radiation (watts per meter squared) |
Rainfall (millimeters) |
12 AM |
48 |
0.9 |
SE |
10.6 |
74 |
-- |
0.0 |
1 AM |
46 |
1.4 |
NE |
10.6 |
70 |
-- |
0.0 |
2 AM |
41 |
4.3 |
NE |
9.7 |
70 |
-- |
0.0 |
3 AM |
39 |
5.9 |
NE |
9.2 |
63 |
-- |
0.0 |
4 AM |
40 |
6.6 |
NE |
8.9 |
60 |
2 |
0.0 |
5 AM |
-- |
7.6 |
NE |
8.4 |
70 |
59 |
0.0 |
6 AM |
39 |
8.3 |
NE |
8.6 |
74 |
98 |
0.0 |
7 AM |
44 |
9.9 |
E |
9.1 |
69 |
233 |
0.0 |
8 AM |
44 |
8.4 |
E |
9.1 |
56 |
335 |
0.0 |
9 AM |
45 |
8.5 |
E |
9.8 |
48 |
329 |
0.0 |
10 AM |
47 |
7.0 |
E |
10.2 |
47 |
199 |
0.0 |
11 AM |
44 |
6.6 |
E |
9.4 |
58 |
186 |
0.0 |
12 PM |
43 |
4.9 |
E |
9.3 |
63 |
152 |
0.0 |
1 PM |
41 |
3.8 |
NE |
8.7 |
73 |
118 |
0.7 |
2 PM |
40 |
3.6 |
NE |
7.9 |
86 |
96 |
0.7 |
3 PM |
39 |
3.9 |
NE |
7.3 |
92 |
42 |
2.1 |
4 PM |
41 |
5.0 |
NE |
6.3 |
95 |
18 |
2.5 |
5 PM |
42 |
4.5 |
NE |
5.9 |
97 |
18 |
1.4 |
6 PM |
43 |
5.5 |
NE |
5.7 |
98 |
5 |
0.3 |
7 PM |
42 |
6.7 |
NE |
5.6 |
98 |
2 |
0.1 |
8 PM |
44 |
7.8 |
NE |
6.0 |
98 |
2 |
0.4 |
9 PM |
45 |
6.9 |
NE |
6.1 |
98 |
2 |
1.9 |
10 PM |
47 |
6.7 |
NE |
6.1 |
99 |
2 |
0.6 |
11 PM |
47 |
7.0 |
NE |
5.9 |
99 |
2 |
0.3 |
|