Last 48 Hours
Stanford Met Tower
Hourly Data | America/Los_Angeles
as of 12/28/25 3:52 AM PST
| 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)
|
|
12/28/25
-
0300
|
37.8
|
97
|
38.0
|
S | 187
|
5.1
|
8.0
|
0
|
1,028.3
|
5
|
Good
|
0.00
|
0.00
|
36.5
|
40.7
|
|
12/28/25
-
0200
|
38.8
|
97
|
39.1
|
SSW | 212
|
5.2
|
8.8
|
0
|
1,028.6
|
5
|
Good
|
0.00
|
0.00
|
37.8
|
40.7
|
|
12/28/25
-
0100
|
39.8
|
97
|
40.0
|
SSW | 206
|
5.5
|
9.2
|
0
|
1,028.1
|
6
|
Good
|
0.00
|
0.00
|
39.2
|
40.7
|
|
12/28/25
-
0000
|
40.3
|
97
|
40.6
|
SSW | 208
|
5.0
|
8.6
|
0
|
1,028.0
|
7
|
Good
|
0.00
|
0.00
|
39.0
|
56.1
|
|
12/27/25
-
2300
|
41.1
|
97
|
41.3
|
SSW | 206
|
5.1
|
8.4
|
0
|
1,028.0
|
6
|
Good
|
0.00
|
0.00
|
40.6
|
56.1
|
|
12/27/25
-
2200
|
41.9
|
97
|
42.1
|
SSW | 205
|
5.0
|
7.3
|
0
|
1,027.8
|
7
|
Good
|
0.00
|
0.00
|
40.6
|
56.1
|
|
12/27/25
-
2100
|
42.9
|
96
|
42.9
|
SSW | 209
|
4.4
|
7.5
|
0
|
1,027.6
|
6
|
Good
|
0.00
|
0.00
|
40.6
|
56.1
|
|
12/27/25
-
2000
|
44.8
|
94
|
44.1
|
SSW | 205
|
4.5
|
7.9
|
0
|
1,027.0
|
6
|
Good
|
0.00
|
0.00
|
40.6
|
56.1
|
|
12/27/25
-
1900
|
47.6
|
88
|
45.2
|
SSW | 202
|
2.5
|
5.6
|
0
|
1,026.6
|
4
|
Good
|
0.00
|
0.00
|
40.6
|
56.1
|
|
12/27/25
-
1800
|
50.1
|
81
|
45.6
|
WNW | 298
|
2.3
|
7.6
|
1
|
1,025.8
|
5
|
Good
|
0.00
|
0.00
|
40.6
|
56.1
|
|
12/27/25
-
1700
|
52.4
|
73
|
45.0
|
N | 350
|
4.3
|
8.6
|
46
|
1,025.2
|
5
|
Good
|
0.00
|
0.00
|
40.6
|
56.1
|
|
12/27/25
-
1600
|
53.5
|
72
|
45.6
|
N | 1
|
4.6
|
9.4
|
155
|
1,024.6
|
4
|
Good
|
0.00
|
0.00
|
40.6
|
56.1
|
|
12/27/25
-
1500
|
54.3
|
68
|
45.1
|
N | 5
|
4.3
|
10.5
|
287
|
1,024.2
|
5
|
Good
|
0.00
|
0.00
|
40.6
|
56.1
|
|
12/27/25
-
1400
|
53.8
|
69
|
44.7
|
NNW | 340
|
4.5
|
10.2
|
427
|
1,023.8
|
8
|
Good
|
0.00
|
0.00
|
40.6
|
55.7
|
|
12/27/25
-
1300
|
53.0
|
73
|
45.8
|
NNW | 346
|
4.3
|
9.1
|
380
|
1,024.1
|
7
|
Good
|
0.00
|
0.00
|
40.6
|
54.9
|
|
12/27/25
-
1200
|
52.4
|
76
|
46.1
|
NNE | 16
|
4.2
|
9.5
|
327
|
1,024.2
|
8
|
Good
|
0.00
|
0.00
|
40.6
|
54.3
|
|
12/27/25
-
1100
|
52.2
|
76
|
45.7
|
NNW | 343
|
4.2
|
10.1
|
295
|
1,025.0
|
8
|
Good
|
0.00
|
0.00
|
40.6
|
53.4
|
|
12/27/25
-
1000
|
49.8
|
89
|
47.6
|
NW | 319
|
3.1
|
10.0
|
300
|
1,025.2
|
4
|
Good
|
0.00
|
0.00
|
40.6
|
52.4
|
|
12/27/25
-
0900
|
44.0
|
97
|
44.2
|
WSW | 257
|
3.1
|
6.0
|
89
|
1,024.9
|
4
|
Good
|
0.00
|
0.00
|
40.6
|
47.1
|
|
12/27/25
-
0800
|
41.2
|
97
|
41.5
|
WSW | 244
|
3.8
|
6.5
|
11
|
1,024.2
|
4
|
Good
|
0.00
|
0.00
|
40.6
|
45.0
|
|
12/27/25
-
0700
|
42.6
|
97
|
42.8
|
WSW | 249
|
4.4
|
7.3
|
0
|
1,023.8
|
4
|
Good
|
0.00
|
0.00
|
41.2
|
45.0
|
|
12/27/25
-
0600
|
43.4
|
97
|
43.6
|
W | 265
|
5.7
|
8.6
|
0
|
1,023.0
|
4
|
Good
|
0.00
|
0.00
|
41.2
|
45.0
|
|
12/27/25
-
0500
|
43.2
|
97
|
43.4
|
S | 184
|
3.3
|
6.6
|
0
|
1,022.4
|
4
|
Good
|
0.00
|
0.00
|
41.2
|
45.0
|
|
12/27/25
-
0400
|
42.6
|
97
|
42.8
|
WSW | 244
|
3.7
|
7.7
|
0
|
1,022.1
|
6
|
Good
|
0.00
|
0.00
|
41.2
|
44.6
|
|
12/27/25
-
0300
|
42.3
|
97
|
42.5
|
SW | 230
|
3.9
|
6.4
|
0
|
1,021.9
|
5
|
Good
|
0.00
|
0.00
|
41.2
|
43.6
|
|
12/27/25
-
0200
|
42.8
|
97
|
43.0
|
SW | 223
|
3.2
|
7.7
|
0
|
1,021.8
|
6
|
Good
|
0.00
|
0.00
|
41.2
|
43.6
|
|
12/27/25
-
0100
|
42.0
|
97
|
42.2
|
SSW | 213
|
3.8
|
7.7
|
0
|
1,021.4
|
7
|
Good
|
0.00
|
0.00
|
41.2
|
42.9
|
|
12/27/25
-
0000
|
42.8
|
97
|
43.1
|
SSW | 194
|
4.4
|
7.3
|
0
|
1,021.1
|
8
|
Good
|
0.00
|
0.05
|
41.4
|
60.6
|
|
12/26/25
-
2300
|
44.0
|
97
|
44.2
|
SW | 214
|
2.1
|
5.2
|
0
|
1,020.8
|
10
|
Good
|
0.00
|
0.05
|
42.6
|
60.6
|
|
12/26/25
-
2200
|
45.0
|
97
|
45.2
|
WSW | 252
|
5.3
|
8.0
|
0
|
1,020.3
|
14
|
Good
|
0.00
|
0.05
|
44.0
|
60.6
|
|
12/26/25
-
2100
|
44.9
|
97
|
45.1
|
W | 271
|
4.2
|
8.6
|
0
|
1,019.8
|
7
|
Good
|
0.00
|
0.05
|
44.4
|
60.6
|
|
12/26/25
-
2000
|
46.8
|
96
|
46.7
|
SSW | 207
|
2.9
|
6.0
|
0
|
1,019.3
|
7
|
Good
|
0.00
|
0.05
|
45.3
|
60.6
|
|
12/26/25
-
1900
|
49.2
|
94
|
48.6
|
WSW | 251
|
4.5
|
8.8
|
0
|
1,018.4
|
8
|
Good
|
0.00
|
0.05
|
47.7
|
60.6
|
|
12/26/25
-
1800
|
52.2
|
92
|
50.8
|
WNW | 288
|
3.7
|
10.7
|
1
|
1,017.7
|
7
|
Good
|
0.00
|
0.05
|
49.6
|
60.6
|
|
12/26/25
-
1700
|
53.7
|
87
|
50.8
|
SSW | 204
|
6.5
|
15.6
|
30
|
1,016.6
|
10
|
Good
|
0.03
|
0.05
|
49.6
|
60.6
|
|
12/26/25
-
1600
|
55.5
|
75
|
48.8
|
SSW | 194
|
8.5
|
22.0
|
65
|
1,016.1
|
11
|
Good
|
0.00
|
0.02
|
49.6
|
60.6
|
|
12/26/25
-
1500
|
56.6
|
76
|
50.0
|
SSW | 200
|
10.0
|
33.0
|
342
|
1,015.5
|
11
|
Good
|
0.00
|
0.02
|
49.6
|
60.6
|
|
12/26/25
-
1400
|
58.6
|
63
|
46.8
|
SSW | 192
|
11.5
|
27.9
|
332
|
1,015.5
|
12
|
Good
|
0.02
|
0.02
|
49.6
|
60.6
|
|
12/26/25
-
1300
|
58.5
|
62
|
46.5
|
SSW | 194
|
9.8
|
25.8
|
269
|
1,015.7
|
11
|
Good
|
0.00
|
0.00
|
49.6
|
60.6
|
|
12/26/25
-
1200
|
58.8
|
61
|
46.2
|
SSW | 193
|
9.7
|
25.4
|
434
|
1,016.2
|
10
|
Good
|
0.00
|
0.00
|
49.6
|
60.6
|
|
12/26/25
-
1100
|
57.4
|
65
|
46.9
|
S | 173
|
8.1
|
17.2
|
204
|
1,017.1
|
11
|
Good
|
0.00
|
0.00
|
49.6
|
58.2
|
|
12/26/25
-
1000
|
55.4
|
71
|
47.0
|
SE | 125
|
7.1
|
15.3
|
195
|
1,017.2
|
11
|
Good
|
0.00
|
0.00
|
49.6
|
57.1
|
|
12/26/25
-
0900
|
51.8
|
79
|
46.3
|
SE | 127
|
6.8
|
14.3
|
65
|
1,016.6
|
10
|
Good
|
0.00
|
0.00
|
49.6
|
55.1
|
|
12/26/25
-
0800
|
51.2
|
79
|
45.7
|
SE | 131
|
6.8
|
15.3
|
7
|
1,015.7
|
13
|
Good
|
0.00
|
0.00
|
49.6
|
55.1
|
|
12/26/25
-
0700
|
50.9
|
80
|
45.8
|
ESE | 121
|
4.4
|
10.0
|
0
|
1,015.8
|
12
|
Good
|
0.00
|
0.00
|
49.6
|
55.1
|
|
12/26/25
-
0600
|
50.3
|
83
|
46.3
|
ESE | 123
|
5.0
|
9.2
|
0
|
1,015.5
|
12
|
Good
|
0.00
|
0.00
|
49.6
|
55.1
|
|
12/26/25
-
0500
|
49.9
|
84
|
46.4
|
ESE | 108
|
4.7
|
8.2
|
0
|
1,014.9
|
14
|
Good
|
0.00
|
0.00
|
49.6
|
55.1
|
|
12/26/25
-
0400
|
51.3
|
80
|
46.3
|
E | 91
|
3.2
|
10.8
|
0
|
1,015.1
|
14
|
Good
|
0.00
|
0.00
|
50.2
|
55.1
|
|
12/26/25
-
0300
|
52.6
|
78
|
46.8
|
SSW | 207
|
6.5
|
15.0
|
0
|
1,015.0
|
14
|
Good
|
0.00
|
0.00
|
52.2
|
55.1
|
| Max |
58.8
|
97
|
50.8
|
- |
11.5
|
33.0
|
434
|
1,028.6
|
14
|
- |
0.03
|
0.05
|
52.2
|
60.6
|
| Avg |
48.3
|
86
|
44.9
|
- |
5.1
|
11.0
|
87
|
1,021.5
|
8
|
- |
0.00
|
- |
- |
- |
| Min |
37.8
|
61
|
38.0
|
- |
2.1
|
5.2
|
0
|
1,014.9
|
4
|
- |
0.00
|
0.00
|
36.5
|
40.7
|
| Total |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
0.05
|
- |
- |
- |