Last 48 Hours
Stanford Met Tower
Hourly Data | America/Los_Angeles
as of 8/31/25 1:29 PM 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)
|
8/31/25
-
1300
|
86.6
|
32
|
54.0
|
N | 8
|
4.7
|
8.6
|
863
|
1,012.6
|
18
|
Good
|
0.00
|
0.00
|
54.3
|
88.5
|
8/31/25
-
1200
|
84.1
|
40
|
58.2
|
N | 352
|
2.9
|
6.9
|
785
|
1,013.3
|
19
|
Good
|
0.00
|
0.00
|
54.3
|
85.7
|
8/31/25
-
1100
|
80.6
|
45
|
58.3
|
NE | 54
|
2.0
|
5.2
|
663
|
1,014.1
|
18
|
Good
|
0.00
|
0.00
|
54.3
|
84.0
|
8/31/25
-
1000
|
74.4
|
56
|
58.9
|
ENE | 57
|
1.9
|
5.6
|
491
|
1,015.1
|
14
|
Good
|
0.00
|
0.00
|
54.3
|
77.6
|
8/31/25
-
0900
|
66.8
|
63
|
54.6
|
ESE | 102
|
1.7
|
4.9
|
299
|
1,016.1
|
9
|
Good
|
0.00
|
0.00
|
54.3
|
71.9
|
8/31/25
-
0800
|
57.3
|
68
|
48.0
|
SSW | 208
|
3.3
|
6.0
|
110
|
1,016.6
|
9
|
Good
|
0.00
|
0.00
|
54.3
|
61.7
|
8/31/25
-
0700
|
54.8
|
73
|
47.2
|
SW | 215
|
3.7
|
6.9
|
5
|
1,016.3
|
11
|
Good
|
0.00
|
0.00
|
54.3
|
61.7
|
8/31/25
-
0600
|
55.2
|
74
|
48.2
|
SSW | 196
|
3.5
|
6.6
|
0
|
1,016.3
|
10
|
Good
|
0.00
|
0.00
|
54.5
|
61.7
|
8/31/25
-
0500
|
56.7
|
73
|
49.1
|
SW | 218
|
3.4
|
5.9
|
0
|
1,015.8
|
11
|
Good
|
0.00
|
0.00
|
55.6
|
61.7
|
8/31/25
-
0400
|
57.6
|
75
|
50.8
|
SSW | 202
|
4.9
|
6.9
|
0
|
1,015.7
|
12
|
Good
|
0.00
|
0.00
|
57.0
|
61.7
|
8/31/25
-
0300
|
57.8
|
78
|
52.1
|
SSW | 208
|
3.3
|
6.5
|
0
|
1,015.7
|
13
|
Good
|
0.00
|
0.00
|
57.3
|
61.7
|
8/31/25
-
0200
|
59.7
|
76
|
53.0
|
SW | 229
|
2.0
|
4.4
|
0
|
1,015.5
|
15
|
Good
|
0.00
|
0.00
|
58.5
|
61.7
|
8/31/25
-
0100
|
62.0
|
74
|
54.5
|
S | 190
|
3.7
|
6.4
|
0
|
1,015.7
|
16
|
Good
|
0.00
|
0.00
|
52.0
|
94.5
|
8/31/25
-
0000
|
62.8
|
78
|
56.8
|
S | 182
|
3.5
|
5.9
|
0
|
1,015.5
|
17
|
Good
|
0.00
|
0.00
|
52.0
|
94.5
|
8/30/25
-
2300
|
65.2
|
78
|
59.3
|
S | 170
|
1.9
|
4.8
|
0
|
1,015.4
|
17
|
Good
|
0.00
|
0.00
|
52.0
|
94.5
|
8/30/25
-
2200
|
71.3
|
57
|
55.9
|
E | 84
|
1.8
|
5.0
|
0
|
1,015.2
|
13
|
Good
|
0.00
|
0.00
|
52.0
|
94.5
|
8/30/25
-
2100
|
76.9
|
41
|
52.2
|
NE | 45
|
2.7
|
6.2
|
0
|
1,014.5
|
12
|
Good
|
0.00
|
0.00
|
52.0
|
94.5
|
8/30/25
-
2000
|
85.3
|
31
|
52.1
|
NE | 53
|
3.3
|
6.8
|
21
|
1,013.6
|
9
|
Good
|
0.00
|
0.00
|
52.0
|
94.5
|
8/30/25
-
1900
|
91.3
|
24
|
50.4
|
N | 354
|
4.8
|
12.4
|
181
|
1,012.7
|
8
|
Good
|
0.00
|
0.00
|
52.0
|
94.5
|
8/30/25
-
1800
|
93.3
|
24
|
51.9
|
NNW | 337
|
6.9
|
13.7
|
378
|
1,012.3
|
8
|
Good
|
0.00
|
0.00
|
52.0
|
94.5
|
8/30/25
-
1700
|
93.6
|
22
|
50.2
|
N | 354
|
7.7
|
13.3
|
565
|
1,012.2
|
10
|
Good
|
0.00
|
0.00
|
52.0
|
94.5
|
8/30/25
-
1600
|
92.2
|
21
|
47.0
|
NNW | 348
|
6.1
|
13.0
|
720
|
1,012.5
|
11
|
Good
|
0.00
|
0.00
|
52.0
|
94.0
|
8/30/25
-
1500
|
90.0
|
24
|
49.0
|
N | 355
|
5.8
|
12.7
|
825
|
1,012.5
|
14
|
Good
|
0.00
|
0.00
|
52.0
|
92.0
|
8/30/25
-
1400
|
85.3
|
39
|
58.5
|
N | 1
|
5.1
|
11.0
|
871
|
1,013.4
|
15
|
Good
|
0.00
|
0.00
|
52.0
|
88.4
|
8/30/25
-
1300
|
81.9
|
50
|
62.3
|
N | 1
|
4.6
|
9.2
|
858
|
1,014.4
|
14
|
Good
|
0.00
|
0.00
|
52.0
|
83.7
|
8/30/25
-
1200
|
79.4
|
50
|
60.2
|
N | 2
|
3.0
|
7.1
|
789
|
1,015.4
|
13
|
Good
|
0.00
|
0.00
|
52.0
|
82.0
|
8/30/25
-
1100
|
74.2
|
56
|
58.5
|
N | 355
|
1.5
|
5.3
|
666
|
1,016.5
|
14
|
Good
|
0.00
|
0.00
|
52.0
|
78.4
|
8/30/25
-
1000
|
68.3
|
70
|
59.0
|
NNW | 329
|
1.0
|
4.2
|
496
|
1,017.6
|
12
|
Good
|
0.00
|
0.00
|
52.0
|
72.1
|
8/30/25
-
0900
|
62.7
|
78
|
56.9
|
ENE | 62
|
1.0
|
4.0
|
302
|
1,018.5
|
8
|
Good
|
0.00
|
0.00
|
52.0
|
66.8
|
8/30/25
-
0800
|
54.7
|
88
|
52.1
|
SW | 214
|
3.7
|
5.9
|
113
|
1,018.7
|
8
|
Good
|
0.00
|
0.00
|
52.0
|
58.0
|
8/30/25
-
0700
|
52.6
|
92
|
51.2
|
SSW | 204
|
4.5
|
7.9
|
5
|
1,018.6
|
8
|
Good
|
0.00
|
0.00
|
52.0
|
56.5
|
8/30/25
-
0600
|
52.9
|
90
|
51.1
|
SSW | 193
|
3.4
|
5.3
|
0
|
1,018.5
|
8
|
Good
|
0.00
|
0.00
|
52.0
|
56.5
|
8/30/25
-
0500
|
54.2
|
89
|
52.0
|
S | 184
|
4.2
|
6.2
|
0
|
1,018.2
|
8
|
Good
|
0.00
|
0.00
|
53.7
|
56.5
|
8/30/25
-
0400
|
54.4
|
90
|
52.6
|
SSW | 194
|
4.7
|
7.3
|
0
|
1,018.4
|
9
|
Good
|
0.00
|
0.00
|
54.0
|
56.5
|
8/30/25
-
0300
|
55.2
|
90
|
53.1
|
SSW | 202
|
4.7
|
6.6
|
0
|
1,018.5
|
10
|
Good
|
0.00
|
0.00
|
54.5
|
56.5
|
8/30/25
-
0200
|
55.9
|
90
|
54.1
|
SSW | 196
|
4.6
|
6.5
|
0
|
1,018.6
|
11
|
Good
|
0.00
|
0.00
|
55.6
|
56.5
|
8/30/25
-
0100
|
56.9
|
89
|
54.7
|
SSW | 200
|
4.3
|
6.2
|
0
|
1,018.8
|
12
|
Good
|
0.00
|
0.00
|
52.5
|
74.4
|
8/30/25
-
0000
|
57.9
|
90
|
56.1
|
SSW | 194
|
4.4
|
6.2
|
0
|
1,019.0
|
12
|
Good
|
0.00
|
0.00
|
52.5
|
74.4
|
8/29/25
-
2300
|
59.3
|
88
|
56.7
|
S | 184
|
2.1
|
5.2
|
0
|
1,019.3
|
12
|
Good
|
0.00
|
0.00
|
52.5
|
74.4
|
8/29/25
-
2200
|
62.0
|
80
|
56.8
|
NNE | 23
|
1.4
|
3.7
|
0
|
1,019.3
|
12
|
Good
|
0.00
|
0.00
|
52.5
|
74.4
|
8/29/25
-
2100
|
65.2
|
72
|
57.0
|
NE | 40
|
3.1
|
4.7
|
0
|
1,019.1
|
12
|
Good
|
0.00
|
0.00
|
52.5
|
74.4
|
8/29/25
-
2000
|
68.2
|
67
|
57.8
|
NE | 42
|
3.6
|
6.2
|
22
|
1,018.7
|
12
|
Good
|
0.00
|
0.00
|
52.5
|
74.4
|
8/29/25
-
1900
|
70.9
|
63
|
58.8
|
NNE | 18
|
4.3
|
8.6
|
178
|
1,018.2
|
11
|
Good
|
0.00
|
0.00
|
52.5
|
74.4
|
8/29/25
-
1800
|
72.4
|
61
|
59.0
|
NNE | 24
|
5.7
|
10.4
|
374
|
1,018.2
|
12
|
Good
|
0.00
|
0.00
|
52.5
|
74.4
|
8/29/25
-
1700
|
73.5
|
59
|
59.1
|
NE | 35
|
7.2
|
12.4
|
561
|
1,018.1
|
11
|
Good
|
0.00
|
0.00
|
52.5
|
74.4
|
8/29/25
-
1600
|
73.1
|
59
|
58.9
|
NNE | 22
|
6.6
|
12.8
|
715
|
1,018.2
|
12
|
Good
|
0.00
|
0.00
|
52.5
|
74.1
|
8/29/25
-
1500
|
72.7
|
61
|
59.4
|
NNE | 20
|
6.6
|
13.6
|
818
|
1,018.2
|
13
|
Good
|
0.00
|
0.00
|
52.5
|
74.1
|
8/29/25
-
1400
|
71.7
|
64
|
59.6
|
NNE | 33
|
6.2
|
12.8
|
864
|
1,018.8
|
13
|
Good
|
0.00
|
0.00
|
52.5
|
73.3
|
8/29/25
-
1300
|
70.3
|
67
|
59.8
|
NNE | 22
|
6.4
|
12.6
|
848
|
1,019.4
|
13
|
Good
|
0.00
|
0.00
|
52.5
|
71.4
|
Max |
93.6
|
92
|
62.3
|
- |
7.7
|
13.7
|
871
|
1,019.4
|
19
|
- |
0.00
|
0.00
|
58.5
|
94.5
|
Avg |
69.0
|
64
|
54.8
|
- |
3.9
|
7.7
|
294
|
1,016.4
|
12
|
- |
0.00
|
- |
- |
- |
Min |
52.6
|
21
|
47.0
|
- |
1.0
|
3.7
|
0
|
1,012.2
|
8
|
- |
0.00
|
0.00
|
52.0
|
56.5
|
Total |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
0.00
|
- |
- |
- |