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Spare the Air Air Quality Meteorology Contact Us   Data Display System 
SMTWTFS
293012345
6789101112
13141516171819
20212223242526
272829303112
3456789
Measurement:
2012 Temperature: Statistics
StationAvgMax
Bethel Island5393
Chabot5286
Concord5492
Cupertino M. Vista5388
Fort Funston5170
Gilroy AQ5393
Kregor Peak5184
Livermore Rincon5290
Mission Bay5479
Napa5287
Oakland STP5372
Pleasanton5389
Pt. San Pablo5382
Rio Vista5491
San Carlos5485
San Francisco STP5380
San Martin5597
Santa Rosa5189
Sonoma Baylds5187
Stanford Univ5289
Suisun STP5387
Vallejo5387
Valley Ford4774
Daily Monthly Annual   Meteorology 
Temperature:    units:
Hourly Average and 24-hour changes
Raw data:Unchecked data that may contain errors
Station:Wednesday, May 16, 2012, Ending Hour (PST)Daily
123456789101112131415161718192021222324MaxAvg
BAAQMD Met Station Bethel Island 53
+1
53
+1
50
0
51
+1
50
-1
52
+0
58
-3
62
-2
66
+0
69
+1
72
+1
75
+0
77
-1
78
-2
79
-1
80
+2
8064
BAAQMD Met Station Chabot 50
0
50
-2
50
-1
49
-1
49
-2
49
-1
50
-1
50
-1
51
-1
52
-1
54
-3
56
-4
60
-3
62
-2
63
+0
64
+2
6454
BAAQMD Met Station Concord 52
-2
52
-2
51
-2
51
-1
52
-1
52
0
54
-1
56
-1
59
-2
63
-1
67
-1
70
-2
76
+1
78
+1
78
+1
7861
BAAQMD Met Station Cupertino M. Vista 54
+3
53
+4
53
+3
53
+3
52
+3
53
+3
53
-2
55
-2
60
+1
63
+2
65
+3
65
+1
65
-2
65
-3
65
-1
66
+1
6659
BAAQMD Met Station Fort Funston 50
-1
50
-1
50
-1
49
-1
49
-1
49
0
49
-1
49
-1
49
-1
50
-1
50
-2
51
-1
51
0
51
-1
51
-2
51
-2
5150
BAAQMD Met Station Gilroy AQ 51
+1
50
+1
50
+2
51
+3
53
+6
53
+5
54
+3
56
+1
60
+0
64
+1
69
+2
75
+3
79
+5
82
+6
84
+6
83
+6
8464
BAAQMD Met Station Kregor Peak 59
+7
58
+6
58
+6
55
+3
55
+5
55
+4
59
+8
64
+12
67
+14
65
+8
67
+6
69
+4
72
+4
72
+3
73
+3
74
+6
7464
BAAQMD Met Station Livermore Rincon 50
-2
50
-1
51
+1
51
+1
51
+0
50
-1
50
-3
51
-4
53
-4
58
-1
63
+0
68
+1
73
+3
75
+3
75
+2
76
+6
7659
Non-District Sites Mission Bay 51
-1
51
-1
50
-1
50
-1
50
-1
50
-1
50
0
51
-1
51
-1
52
-2
52
-3
54
-3
54
-1
54
-2
54
-3
5452
BAAQMD Met Station Napa 50
-2
50
-1
50
+0
50
+0
50
+1
50
+1
50
+1
51
0
52
-4
54
-5
58
-4
61
-3
64
-2
66
-2
66
-2
66
-2
6656
Non-District Sites Oakland STP 51
-2
51
-2
51
-2
51
-1
51
-1
50
-1
51
-1
51
-1
51
-3
52
-3
53
-3
54
-3
55
-2
55
-2
56
-2
56
-2
5652
BAAQMD Met Station Pleasanton 53
-2
52
-2
52
-2
52
-1
51
-2
51
-2
51
-2
53
-2
54
-2
57
0
60
-1
63
-2
67
-1
68
0
69
+1
70
+4
7058
BAAQMD Met Station Pt. San Pablo 51
-4
51
-3
51
-3
50
-2
51
-1
51
-1
52
-1
51
-4
51
-5
52
-4
54
-4
55
-3
57
-2
59
-1
60
-1
60
-2
6054
BAAQMD Met Station Rio Vista 54
-3
53
-3
53
-3
52
-3
52
-3
53
-2
55
-2
58
-1
62
-1
65
0
69
+0
73
+1
77
+1
79
+1
80
+1
79
+1
8063
BAAQMD Met Station San Carlos 51
-2
51
-1
51
-1
51
+0
51
0
51
-1
52
-2
54
-2
56
-1
58
-1
59
-1
60
-1
61
-3
63
-3
65
+1
67
+5
6756
Non-District Sites San Francisco STP 51
-2
51
-1
51
-1
50
-1
50
-1
50
-1
50
-1
50
0
50
-1
51
-1
51
-2
52
-2
53
-2
53
-1
54
-1
54
-2
54
-3
5451
BAAQMD Met Station San Martin 52
-1
51
+1
52
+4
53
+6
53
+6
55
+5
57
+3
60
+1
64
0
69
+0
75
+3
79
+4
81
+3
83
+4
82
+1
80
+1
8365
BAAQMD Met Station Santa Rosa 51
+1
50
+1
50
+1
50
+1
50
+1
50
+1
50
+1
51
0
52
-2
54
-4
58
-4
62
-2
65
+1
65
-1
65
-1
63
-1
6555
BAAQMD Met Station Sonoma Baylds 50
+1
51
+2
51
+3
51
+4
51
+4
51
+3
51
+1
52
-1
54
-2
57
-3
59
-3
61
-3
63
-3
64
-3
66
-3
70
+2
7056
Non-District Sites Stanford Univ 50
+1
51
+3
51
+4
52
+4
52
+5
52
+5
53
0
55
-3
59
-2
63
+0
65
+1
65
-1
65
-3
66
-4
67
-3
67
-1
6758
BAAQMD Met Station Suisun STP 52
-2
51
-1
51
-1
51
-1
50
-1
51
-1
53
-1
55
-1
58
-2
60
-2
63
-3
65
-3
70
-1
71
0
71
-1
71
+1
7159
BAAQMD Met Station Vallejo 53
-1
53
-1
53
0
53
-1
52
-1
52
-2
52
-1
53
0
53
-2
55
-3
56
-3
58
-4
62
-2
65
-1
67
+1
68
+1
6857
BAAQMD Met Station Valley Ford 48
+0
48
+0
48
+0
48
+0
47
0
47
0
47
-1
47
-1
49
-1
51
-2
52
-3
54
-1
54
-2
54
-3
55
-2
52
-3
5550
Hour:123456789101112131415161718192021222324MaxAvg