Last 48 Hours
Stanford Met Tower
Hourly Data | America/Los_Angeles
as of 10/19/25 4:25 AM PDT
Date & Time |
Temp
(°F)
|
RH
(%)
|
Dew Pt
(°F)
|
Wind Dir
(°)
|
Wind Spd
(mph)
|
Wind Gust
(mph)
|
Solar Rad
(W/m2)
|
Pressure
(mb)
|
NowCast AQI Value
(AQI)
|
NowCast AQI Status
|
Latest Rain
(In)
|
Daily Rain
(In)
|
Daily Min Temp
(°F)
|
Daily Max Temp
(°F)
|
10/19/25
-
0400
|
51.9
|
84
|
48.3
|
SW | 223
|
3.6
|
6.5
|
0
|
891.3
|
8
|
Good
|
0.00
|
0.00
|
51.2
|
54.4
|
10/19/25
-
0300
|
52.0
|
84
|
48.3
|
SW | 224
|
3.7
|
6.0
|
0
|
891.6
|
9
|
Good
|
0.00
|
0.00
|
51.2
|
54.4
|
10/19/25
-
0200
|
53.0
|
82
|
48.8
|
SW | 230
|
4.1
|
7.0
|
0
|
893.0
|
9
|
Good
|
0.00
|
0.00
|
51.7
|
54.4
|
10/19/25
-
0100
|
55.1
|
76
|
48.7
|
SSW | 213
|
3.5
|
6.0
|
0
|
893.8
|
9
|
Good
|
0.00
|
0.00
|
47.8
|
79.1
|
10/19/25
-
0000
|
57.0
|
72
|
49.1
|
SW | 220
|
3.9
|
6.6
|
0
|
894.4
|
10
|
Good
|
0.00
|
0.00
|
47.8
|
79.1
|
10/18/25
-
2300
|
58.5
|
70
|
49.7
|
SSW | 213
|
4.2
|
7.9
|
0
|
894.9
|
11
|
Good
|
0.00
|
0.00
|
47.8
|
79.1
|
10/18/25
-
2200
|
59.5
|
69
|
50.5
|
SSW | 204
|
5.7
|
9.1
|
0
|
896.0
|
11
|
Good
|
0.00
|
0.00
|
47.8
|
79.1
|
10/18/25
-
2100
|
61.2
|
70
|
52.2
|
SW | 236
|
3.6
|
7.5
|
0
|
897.5
|
10
|
Good
|
0.00
|
0.00
|
47.8
|
79.1
|
10/18/25
-
2000
|
63.8
|
66
|
53.1
|
SW | 226
|
2.5
|
4.8
|
0
|
899.2
|
10
|
Good
|
0.00
|
0.00
|
47.8
|
79.1
|
10/18/25
-
1900
|
71.1
|
52
|
53.4
|
WNW | 293
|
2.4
|
5.3
|
6
|
901.1
|
10
|
Good
|
0.00
|
0.00
|
47.8
|
79.1
|
10/18/25
-
1800
|
77.1
|
41
|
52.6
|
N | 353
|
4.6
|
9.0
|
138
|
904.0
|
12
|
Good
|
0.00
|
0.00
|
47.8
|
79.1
|
10/18/25
-
1700
|
78.3
|
42
|
54.0
|
N | 356
|
3.7
|
8.1
|
318
|
907.3
|
11
|
Good
|
0.00
|
0.00
|
47.8
|
79.1
|
10/18/25
-
1600
|
77.9
|
43
|
54.4
|
NNW | 343
|
2.8
|
7.9
|
482
|
908.6
|
11
|
Good
|
0.00
|
0.00
|
47.8
|
79.1
|
10/18/25
-
1500
|
77.6
|
41
|
52.7
|
NNE | 29
|
3.1
|
8.4
|
603
|
908.8
|
13
|
Good
|
0.00
|
0.00
|
47.8
|
79.1
|
10/18/25
-
1400
|
75.5
|
43
|
52.5
|
NNE | 21
|
2.3
|
6.6
|
670
|
911.7
|
16
|
Good
|
0.00
|
0.00
|
47.8
|
77.4
|
10/18/25
-
1300
|
72.5
|
49
|
53.3
|
NNE | 30
|
2.7
|
6.4
|
674
|
909.0
|
18
|
Good
|
0.00
|
0.00
|
47.8
|
74.0
|
10/18/25
-
1200
|
69.8
|
54
|
53.3
|
NE | 51
|
2.7
|
7.4
|
617
|
905.0
|
20
|
Good
|
0.00
|
0.00
|
47.8
|
71.6
|
10/18/25
-
1100
|
66.9
|
61
|
53.9
|
NNE | 22
|
1.8
|
5.6
|
504
|
898.7
|
21
|
Good
|
0.00
|
0.00
|
47.8
|
69.2
|
10/18/25
-
1000
|
60.8
|
77
|
54.5
|
NNW | 346
|
0.5
|
2.7
|
345
|
891.5
|
12
|
Good
|
0.00
|
0.00
|
47.8
|
64.9
|
10/18/25
-
0900
|
53.0
|
90
|
51.0
|
SSW | 200
|
3.2
|
5.7
|
80
|
889.1
|
10
|
Good
|
0.00
|
0.00
|
47.8
|
57.4
|
10/18/25
-
0800
|
48.6
|
94
|
48.1
|
SW | 214
|
4.2
|
7.5
|
10
|
887.7
|
10
|
Good
|
0.00
|
0.00
|
47.8
|
52.8
|
10/18/25
-
0700
|
48.7
|
93
|
47.8
|
SSW | 213
|
4.1
|
6.6
|
0
|
887.3
|
10
|
Good
|
0.00
|
0.00
|
48.3
|
52.8
|
10/18/25
-
0600
|
49.1
|
92
|
47.8
|
SSW | 204
|
5.7
|
7.9
|
0
|
887.7
|
10
|
Good
|
0.00
|
0.00
|
48.8
|
52.8
|
10/18/25
-
0500
|
49.7
|
90
|
48.0
|
SSW | 207
|
5.2
|
8.4
|
0
|
888.3
|
9
|
Good
|
0.00
|
0.00
|
49.1
|
52.8
|
10/18/25
-
0400
|
50.2
|
90
|
48.4
|
SSW | 212
|
4.1
|
6.9
|
0
|
888.7
|
10
|
Good
|
0.00
|
0.00
|
49.7
|
52.8
|
10/18/25
-
0300
|
51.0
|
89
|
49.0
|
SW | 214
|
3.8
|
6.3
|
0
|
889.0
|
11
|
Good
|
0.00
|
0.00
|
50.5
|
52.8
|
10/18/25
-
0200
|
51.5
|
89
|
49.3
|
SSW | 213
|
4.2
|
7.7
|
0
|
890.0
|
10
|
Good
|
0.00
|
0.00
|
50.8
|
52.8
|
10/18/25
-
0100
|
52.6
|
87
|
49.9
|
SSW | 209
|
4.6
|
6.8
|
0
|
890.5
|
10
|
Good
|
0.00
|
0.00
|
44.3
|
74.7
|
10/18/25
-
0000
|
53.3
|
86
|
50.2
|
SW | 226
|
3.2
|
5.3
|
0
|
891.7
|
9
|
Good
|
0.00
|
0.00
|
44.3
|
74.7
|
10/17/25
-
2300
|
55.1
|
81
|
50.3
|
SW | 233
|
3.0
|
6.0
|
0
|
892.0
|
9
|
Good
|
0.00
|
0.00
|
44.3
|
74.7
|
10/17/25
-
2200
|
57.2
|
75
|
50.3
|
SW | 222
|
3.1
|
6.0
|
0
|
893.4
|
9
|
Good
|
0.00
|
0.00
|
44.3
|
74.7
|
10/17/25
-
2100
|
59.0
|
73
|
51.4
|
SSW | 208
|
4.3
|
7.9
|
0
|
894.5
|
10
|
Good
|
0.00
|
0.00
|
44.3
|
74.7
|
10/17/25
-
2000
|
61.1
|
70
|
52.4
|
SW | 220
|
2.5
|
4.2
|
0
|
895.3
|
10
|
Good
|
0.00
|
0.00
|
44.3
|
74.7
|
10/17/25
-
1900
|
67.3
|
58
|
52.9
|
NW | 316
|
1.9
|
3.5
|
7
|
897.3
|
8
|
Good
|
0.00
|
0.00
|
44.3
|
74.7
|
10/17/25
-
1800
|
73.5
|
45
|
51.7
|
NNW | 345
|
2.9
|
6.3
|
146
|
900.2
|
7
|
Good
|
0.00
|
0.00
|
44.3
|
74.7
|
10/17/25
-
1700
|
74.0
|
40
|
49.0
|
N | 1
|
3.2
|
7.1
|
336
|
903.2
|
8
|
Good
|
0.00
|
0.00
|
44.3
|
74.7
|
10/17/25
-
1600
|
73.8
|
41
|
49.3
|
NNW | 344
|
4.5
|
9.0
|
502
|
904.9
|
9
|
Good
|
0.00
|
0.00
|
44.3
|
74.6
|
10/17/25
-
1500
|
73.0
|
43
|
50.0
|
NNW | 342
|
3.2
|
8.6
|
623
|
905.8
|
10
|
Good
|
0.00
|
0.00
|
44.3
|
74.0
|
10/17/25
-
1400
|
71.0
|
52
|
53.7
|
NNE | 18
|
3.9
|
8.6
|
669
|
909.1
|
12
|
Good
|
0.00
|
0.00
|
44.3
|
73.2
|
10/17/25
-
1300
|
69.1
|
56
|
53.5
|
N | 354
|
3.4
|
7.9
|
678
|
907.0
|
15
|
Good
|
0.00
|
0.00
|
44.3
|
71.4
|
10/17/25
-
1200
|
66.0
|
65
|
54.9
|
N | 352
|
3.3
|
8.0
|
632
|
902.5
|
11
|
Good
|
0.00
|
0.00
|
44.3
|
68.6
|
10/17/25
-
1100
|
63.2
|
69
|
53.8
|
NNE | 17
|
2.3
|
6.0
|
520
|
897.1
|
8
|
Good
|
0.00
|
0.00
|
44.3
|
65.3
|
10/17/25
-
1000
|
56.2
|
90
|
54.2
|
NNW | 341
|
1.6
|
4.6
|
363
|
890.1
|
7
|
Good
|
0.00
|
0.00
|
44.3
|
61.1
|
10/17/25
-
0900
|
49.1
|
97
|
49.3
|
SW | 220
|
1.7
|
3.6
|
87
|
887.0
|
7
|
Good
|
0.00
|
0.00
|
44.3
|
52.4
|
10/17/25
-
0800
|
45.1
|
97
|
45.3
|
SSW | 194
|
3.8
|
6.6
|
9
|
885.9
|
7
|
Good
|
0.00
|
0.00
|
44.3
|
49.8
|
10/17/25
-
0700
|
45.6
|
97
|
45.8
|
SW | 231
|
3.0
|
6.6
|
0
|
885.9
|
8
|
Good
|
0.00
|
0.00
|
44.6
|
49.8
|
10/17/25
-
0600
|
45.8
|
97
|
46.0
|
SSW | 205
|
4.3
|
7.1
|
0
|
885.6
|
7
|
Good
|
0.00
|
0.00
|
45.0
|
49.8
|
10/17/25
-
0500
|
46.3
|
97
|
46.5
|
W | 259
|
2.9
|
5.6
|
0
|
886.3
|
9
|
Good
|
0.00
|
0.00
|
45.3
|
49.8
|
10/17/25
-
0400
|
48.2
|
97
|
48.3
|
SSW | 205
|
3.4
|
8.6
|
0
|
886.5
|
9
|
Good
|
0.00
|
0.00
|
46.7
|
49.8
|
Max |
78.3
|
97
|
54.9
|
- |
5.7
|
9.1
|
678
|
911.7
|
21
|
- |
0.00
|
0.00
|
51.7
|
79.1
|
Avg |
60.1
|
72
|
50.6
|
- |
3.4
|
6.7
|
184
|
895.9
|
10
|
- |
0.00
|
- |
- |
- |
Min |
45.1
|
40
|
45.3
|
- |
0.5
|
2.7
|
0
|
885.6
|
7
|
- |
0.00
|
0.00
|
44.3
|
49.8
|
Total |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
0.00
|
- |
- |
- |