Last 48 Hours
Stanford Met Tower
Hourly Data | America/Los_Angeles
as of 7/31/26 4:30 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)
|
|
7/31/26
-
1600
|
82.4
|
41
|
57.2
|
N | 7
|
6.5
|
12.4
|
813
|
1,015.1
|
21
|
Good
|
0.00
|
0.00
|
50.6
|
83.3
|
|
7/31/26
-
1500
|
80.6
|
46
|
59.1
|
NNE | 15
|
5.8
|
12.2
|
905
|
1,015.1
|
21
|
Good
|
0.00
|
0.00
|
50.6
|
83.0
|
|
7/31/26
-
1400
|
76.3
|
54
|
59.6
|
N | 4
|
6.3
|
11.9
|
942
|
1,015.7
|
21
|
Good
|
0.00
|
0.00
|
50.6
|
79.0
|
|
7/31/26
-
1300
|
75.8
|
56
|
60.1
|
N | 356
|
4.9
|
11.1
|
927
|
1,016.1
|
21
|
Good
|
0.00
|
0.00
|
50.6
|
78.6
|
|
7/31/26
-
1200
|
76.2
|
54
|
59.5
|
NNE | 29
|
3.5
|
13.1
|
859
|
1,016.7
|
21
|
Good
|
0.00
|
0.00
|
50.6
|
78.6
|
|
7/31/26
-
1100
|
72.6
|
56
|
56.7
|
NNE | 19
|
1.3
|
5.5
|
737
|
1,017.1
|
21
|
Good
|
0.00
|
0.00
|
50.6
|
74.7
|
|
7/31/26
-
1000
|
67.7
|
67
|
57.1
|
NE | 37
|
0.8
|
6.0
|
571
|
1,018.0
|
21
|
Good
|
0.00
|
0.00
|
50.6
|
71.8
|
|
7/31/26
-
0900
|
62.6
|
79
|
57.0
|
W | 278
|
0.0
|
1.1
|
379
|
1,019.1
|
21
|
Good
|
0.00
|
0.00
|
50.6
|
64.8
|
|
7/31/26
-
0800
|
56.5
|
82
|
52.2
|
SW | 229
|
0.9
|
5.0
|
185
|
1,019.3
|
21
|
Good
|
0.00
|
0.00
|
50.6
|
61.0
|
|
7/31/26
-
0700
|
51.2
|
89
|
49.0
|
SSW | 210
|
4.1
|
7.5
|
29
|
1,019.1
|
21
|
Good
|
0.00
|
0.00
|
50.6
|
56.2
|
|
7/31/26
-
0600
|
51.8
|
88
|
49.4
|
SSW | 207
|
4.4
|
6.9
|
0
|
1,018.7
|
21
|
Good
|
0.00
|
0.00
|
51.0
|
56.2
|
|
7/31/26
-
0500
|
52.0
|
87
|
49.2
|
SSW | 209
|
3.9
|
6.7
|
0
|
1,018.4
|
21
|
Good
|
0.00
|
0.00
|
51.4
|
56.2
|
|
7/31/26
-
0400
|
53.1
|
84
|
49.3
|
SSW | 213
|
3.6
|
6.9
|
0
|
1,018.2
|
21
|
Good
|
0.00
|
0.00
|
52.3
|
56.2
|
|
7/31/26
-
0300
|
54.0
|
85
|
50.6
|
SSW | 205
|
3.9
|
6.6
|
0
|
1,018.2
|
21
|
Good
|
0.00
|
0.00
|
53.1
|
56.2
|
|
7/31/26
-
0200
|
55.4
|
87
|
52.6
|
S | 186
|
2.9
|
6.0
|
0
|
1,018.3
|
21
|
Good
|
0.00
|
0.00
|
54.9
|
56.2
|
|
7/31/26
-
0100
|
57.4
|
84
|
53.8
|
SSE | 153
|
1.9
|
4.8
|
0
|
1,018.3
|
21
|
Good
|
0.00
|
0.00
|
52.3
|
81.8
|
|
7/31/26
-
0000
|
58.6
|
80
|
53.5
|
SSE | 159
|
2.6
|
5.6
|
0
|
1,018.2
|
21
|
Good
|
0.00
|
0.00
|
52.3
|
81.8
|
|
7/30/26
-
2300
|
61.5
|
75
|
54.4
|
SSE | 155
|
1.1
|
5.9
|
0
|
1,018.1
|
21
|
Good
|
0.00
|
0.00
|
52.3
|
81.8
|
|
7/30/26
-
2200
|
64.0
|
63
|
51.9
|
SSE | 151
|
0.8
|
5.6
|
0
|
1,017.9
|
21
|
Good
|
0.00
|
0.00
|
52.3
|
81.8
|
|
7/30/26
-
2100
|
69.7
|
46
|
48.8
|
NNW | 348
|
0.4
|
4.4
|
3
|
1,017.3
|
21
|
Good
|
0.00
|
0.00
|
52.3
|
81.8
|
|
7/30/26
-
2000
|
75.2
|
37
|
47.9
|
N | 10
|
2.3
|
7.9
|
114
|
1,016.2
|
21
|
Good
|
0.00
|
0.00
|
52.3
|
81.8
|
|
7/30/26
-
1900
|
78.9
|
33
|
48.4
|
N | 360
|
3.8
|
8.3
|
302
|
1,015.5
|
21
|
Good
|
0.00
|
0.00
|
52.3
|
81.8
|
|
7/30/26
-
1800
|
79.4
|
36
|
50.9
|
NNE | 24
|
5.0
|
12.4
|
497
|
1,014.9
|
21
|
Good
|
0.00
|
0.00
|
52.3
|
81.8
|
|
7/30/26
-
1700
|
79.7
|
37
|
51.7
|
NNE | 24
|
6.5
|
11.6
|
676
|
1,014.7
|
21
|
Good
|
0.00
|
0.00
|
52.3
|
81.8
|
|
7/30/26
-
1600
|
80.4
|
43
|
56.4
|
NNE | 25
|
6.7
|
14.5
|
815
|
1,014.1
|
21
|
Good
|
0.00
|
0.00
|
52.3
|
81.8
|
|
7/30/26
-
1500
|
80.3
|
44
|
57.6
|
NNE | 31
|
6.8
|
13.2
|
902
|
1,014.0
|
21
|
Good
|
0.00
|
0.00
|
52.3
|
81.8
|
|
7/30/26
-
1400
|
79.3
|
47
|
58.3
|
NE | 43
|
6.4
|
12.1
|
938
|
1,014.4
|
21
|
Good
|
0.00
|
0.00
|
52.3
|
81.2
|
|
7/30/26
-
1300
|
74.9
|
57
|
59.4
|
NNE | 24
|
6.5
|
12.9
|
920
|
1,014.6
|
21
|
Good
|
0.00
|
0.00
|
52.3
|
78.0
|
|
7/30/26
-
1200
|
75.0
|
57
|
60.0
|
N | 11
|
5.1
|
12.1
|
849
|
1,014.9
|
21
|
Good
|
0.00
|
0.00
|
52.3
|
77.2
|
|
7/30/26
-
1100
|
72.4
|
61
|
58.9
|
N | 6
|
1.9
|
5.7
|
731
|
1,015.2
|
21
|
Good
|
0.00
|
0.00
|
52.3
|
74.9
|
|
7/30/26
-
1000
|
69.1
|
65
|
57.8
|
E | 95
|
2.6
|
8.2
|
557
|
1,015.8
|
21
|
Good
|
0.00
|
0.00
|
52.3
|
71.1
|
|
7/30/26
-
0900
|
65.0
|
70
|
56.1
|
E | 90
|
2.8
|
7.2
|
378
|
1,016.8
|
21
|
Good
|
0.00
|
0.00
|
52.3
|
67.2
|
|
7/30/26
-
0800
|
58.0
|
84
|
54.2
|
S | 177
|
2.4
|
7.2
|
184
|
1,017.2
|
21
|
Good
|
0.00
|
0.00
|
52.3
|
63.2
|
|
7/30/26
-
0700
|
53.0
|
92
|
51.6
|
SW | 220
|
3.5
|
7.6
|
30
|
1,017.1
|
21
|
Good
|
0.00
|
0.00
|
52.3
|
58.4
|
|
7/30/26
-
0600
|
53.2
|
91
|
51.7
|
SW | 217
|
3.1
|
6.4
|
0
|
1,016.5
|
21
|
Good
|
0.00
|
0.00
|
52.7
|
58.4
|
|
7/30/26
-
0500
|
53.7
|
91
|
52.1
|
SSW | 209
|
4.2
|
7.0
|
0
|
1,016.2
|
21
|
Good
|
0.00
|
0.00
|
53.0
|
58.4
|
|
7/30/26
-
0400
|
54.6
|
90
|
52.9
|
SSW | 205
|
3.3
|
6.4
|
0
|
1,015.9
|
21
|
Good
|
0.00
|
0.00
|
54.0
|
58.4
|
|
7/30/26
-
0300
|
57.0
|
89
|
54.8
|
S | 178
|
3.0
|
6.0
|
0
|
1,015.7
|
21
|
Good
|
0.00
|
0.00
|
55.5
|
58.4
|
|
7/30/26
-
0200
|
57.8
|
87
|
54.8
|
SSE | 168
|
3.5
|
7.1
|
0
|
1,015.8
|
21
|
Good
|
0.00
|
0.00
|
57.3
|
58.4
|
|
7/30/26
-
0100
|
58.9
|
82
|
54.4
|
S | 190
|
3.9
|
6.3
|
0
|
1,015.6
|
21
|
Good
|
0.00
|
0.00
|
53.4
|
79.4
|
|
7/30/26
-
0000
|
59.8
|
81
|
54.8
|
SSE | 158
|
1.0
|
4.7
|
0
|
1,015.4
|
21
|
Good
|
0.00
|
0.00
|
53.4
|
79.4
|
|
7/29/26
-
2300
|
62.0
|
74
|
54.6
|
SE | 142
|
0.7
|
4.8
|
0
|
1,015.0
|
21
|
Good
|
0.00
|
0.00
|
53.4
|
79.4
|
|
7/29/26
-
2200
|
66.1
|
61
|
53.4
|
E | 87
|
2.2
|
5.3
|
0
|
1,014.6
|
21
|
Good
|
0.00
|
0.00
|
53.4
|
79.4
|
|
7/29/26
-
2100
|
69.8
|
53
|
53.0
|
ESE | 105
|
1.7
|
6.2
|
4
|
1,013.7
|
21
|
Good
|
0.00
|
0.00
|
53.4
|
79.4
|
|
7/29/26
-
2000
|
74.2
|
45
|
52.2
|
NNW | 348
|
3.2
|
9.5
|
111
|
1,013.1
|
21
|
Good
|
0.00
|
0.00
|
53.4
|
79.4
|
|
7/29/26
-
1900
|
76.2
|
43
|
53.2
|
NNW | 343
|
5.2
|
10.9
|
294
|
1,012.6
|
21
|
Good
|
0.00
|
0.00
|
53.4
|
79.4
|
|
7/29/26
-
1800
|
75.9
|
48
|
55.4
|
NNW | 338
|
7.1
|
14.7
|
485
|
1,012.6
|
21
|
Good
|
0.00
|
0.00
|
53.4
|
79.4
|
|
7/29/26
-
1700
|
77.2
|
48
|
56.8
|
N | 356
|
8.0
|
13.7
|
661
|
1,012.2
|
21
|
Good
|
0.00
|
0.00
|
53.4
|
79.4
|
|
7/29/26
-
1600
|
78.4
|
47
|
57.2
|
NNE | 17
|
6.7
|
13.3
|
800
|
1,011.9
|
21
|
Good
|
0.00
|
0.00
|
53.4
|
79.4
|
| Max |
82.4
|
92
|
60.1
|
- |
8.0
|
14.7
|
942
|
1,019.3
|
21
|
- |
0.00
|
0.00
|
57.3
|
83.3
|
| Avg |
66.8
|
65
|
54.3
|
- |
3.6
|
8.3
|
339
|
1,016.0
|
21
|
- |
0.00
|
- |
- |
- |
| Min |
51.2
|
33
|
47.9
|
- |
0.0
|
1.1
|
0
|
1,011.9
|
21
|
- |
0.00
|
0.00
|
50.6
|
56.2
|
| Total |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
0.00
|
- |
- |
- |