Last 48 Hours

Stanford Met Tower

Hourly Data | America/Los_Angeles
as of 9/21/26 8:59 AM PDT
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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)
9/21/26 - 0800 58.2 82 53.7 SW | 219 0.2 4.1 18 1,017.2 21 Good 0.00 0.00 57.6 58.9
9/21/26 - 0700 57.9 83 53.7 WSW | 248 1.5 6.4 0 1,016.7 21 Good 0.00 0.00 57.6 58.8
9/21/26 - 0600 57.7 83 53.7 WSW | 251 2.2 7.2 0 1,016.5 21 Good 0.00 0.00 57.6 58.8
9/21/26 - 0500 57.7 84 53.8 SW | 235 3.2 8.0 0 1,016.2 21 Good 0.00 0.00 57.6 58.8
9/21/26 - 0400 57.8 85 54.3 SW | 232 4.3 9.5 0 1,016.1 21 Good 0.00 0.00 57.6 58.8
9/21/26 - 0300 58.0 85 54.5 SW | 235 2.4 8.9 0 1,016.2 21 Good 0.00 0.00 57.9 58.8
9/21/26 - 0200 58.2 85 54.7 SW | 214 4.4 9.5 0 1,016.5 21 Good 0.00 0.00 58.0 58.8
9/21/26 - 0100 58.5 85 55.0 SW | 214 4.7 11.6 0 1,016.7 21 Good 0.00 0.00 54.0 66.8
9/21/26 - 0000 57.8 88 55.1 SSW | 212 2.0 9.8 0 1,016.8 21 Good 0.00 0.00 54.0 66.8
9/20/26 - 2300 57.6 87 54.7 SSW | 204 1.2 7.6 0 1,016.7 21 Good 0.00 0.00 54.0 66.8
9/20/26 - 2200 58.7 85 55.1 SSW | 208 4.2 8.8 0 1,016.4 21 Good 0.00 0.00 54.0 66.8
9/20/26 - 2100 60.0 83 55.9 SSW | 202 2.2 7.4 0 1,016.0 21 Good 0.00 0.00 54.0 66.8
9/20/26 - 2000 60.9 83 56.5 SSE | 161 1.3 5.4 1 1,015.3 21 Good 0.00 0.00 54.0 66.8
9/20/26 - 1900 62.9 78 57.0 ENE | 62 4.6 9.9 42 1,015.4 21 Good 0.00 0.00 54.0 66.8
9/20/26 - 1800 64.7 75 57.5 N | 357 3.5 9.5 190 1,014.5 21 Good 0.00 0.00 54.0 66.8
9/20/26 - 1700 65.0 74 57.5 NE | 43 4.5 10.0 431 1,014.7 21 Good 0.00 0.00 54.0 66.8
9/20/26 - 1600 64.8 74 57.3 NE | 54 5.1 12.4 268 1,014.7 21 Good 0.00 0.00 54.0 66.8
9/20/26 - 1500 65.3 71 56.6 NE | 39 6.1 12.8 457 1,015.4 21 Good 0.00 0.00 54.0 66.8
9/20/26 - 1400 65.5 71 56.8 NNE | 28 4.7 13.1 499 1,016.0 21 Good 0.00 0.00 54.0 66.8
9/20/26 - 1300 64.8 72 56.5 N | 11 4.9 12.4 481 1,016.0 21 Good 0.00 0.00 54.0 66.5
9/20/26 - 1200 64.5 71 55.8 ENE | 70 0.9 6.3 533 1,016.7 21 Good 0.00 0.00 54.0 66.5
9/20/26 - 1100 61.4 77 55.1 ENE | 72 0.8 5.0 305 1,017.1 21 Good 0.00 0.00 54.0 63.2
9/20/26 - 1000 59.8 80 54.6 ENE | 77 0.1 3.5 146 1,017.3 21 Good 0.00 0.00 54.0 60.8
9/20/26 - 0900 57.3 84 53.7 WNW | 299 0.0 2.4 117 1,017.5 21 Good 0.00 0.00 54.0 58.9
9/20/26 - 0800 55.4 88 52.8 W | 263 0.2 3.9 28 1,017.9 21 Good 0.00 0.00 54.0 57.9
9/20/26 - 0700 56.5 85 53.0 W | 268 0.3 3.9 1 1,017.5 21 Good 0.00 0.00 54.0 57.9
9/20/26 - 0600 56.3 88 53.6 SW | 234 0.9 7.2 0 1,016.9 21 Good 0.00 0.00 54.0 57.9
9/20/26 - 0500 55.4 87 52.7 SW | 214 0.8 4.6 0 1,016.8 21 Good 0.00 0.00 54.0 57.9
9/20/26 - 0400 57.0 92 55.8 S | 176 0.5 4.7 0 1,016.5 21 Good 0.00 0.00 54.0 57.9
9/20/26 - 0300 56.6 96 56.6 SSE | 159 0.6 6.4 0 1,016.8 21 Good 0.00 0.00 54.0 57.4
9/20/26 - 0200 54.9 97 54.9 SSE | 166 2.4 6.4 0 1,016.8 21 Good 0.00 0.00 54.0 56.2
9/20/26 - 0100 54.7 95 54.4 SSE | 165 0.3 4.0 0 1,016.9 21 Good 0.00 0.00 53.7 73.4
9/20/26 - 0000 55.8 95 55.4 SE | 142 1.0 4.3 0 1,017.0 21 Good 0.00 0.00 53.7 73.4
9/19/26 - 2300 56.5 94 56.0 SSE | 168 1.2 4.3 0 1,017.1 21 Good 0.00 0.00 53.7 73.4
9/19/26 - 2200 58.0 91 56.4 S | 170 0.0 2.8 0 1,017.3 21 Good 0.00 0.00 53.7 73.4
9/19/26 - 2100 60.0 83 56.0 SE | 143 0.8 4.7 0 1,017.2 21 Good 0.00 0.00 53.7 73.4
9/19/26 - 2000 62.3 78 56.3 ENE | 57 3.7 7.4 2 1,016.7 21 Good 0.00 0.00 53.7 73.4
9/19/26 - 1900 67.3 66 56.4 NE | 37 5.3 11.3 72 1,016.1 21 Good 0.00 0.00 53.7 73.4
9/19/26 - 1800 72.0 61 58.6 NE | 39 4.0 8.5 274 1,015.4 21 Good 0.00 0.00 53.7 73.4
9/19/26 - 1700 71.8 61 58.4 NNE | 22 4.3 9.9 460 1,015.2 21 Good 0.00 0.00 53.7 73.4
9/19/26 - 1600 71.1 63 58.8 N | 8 6.5 11.7 620 1,015.3 21 Good 0.00 0.00 53.7 73.4
9/19/26 - 1500 72.2 62 59.6 NNE | 15 4.6 11.1 731 1,015.2 21 Good 0.00 0.00 53.7 73.4
9/19/26 - 1400 69.4 68 59.4 N | 11 6.0 12.4 784 1,015.8 21 Good 0.00 0.00 53.7 72.6
9/19/26 - 1300 69.4 67 58.9 N | 350 5.7 12.7 778 1,016.7 21 Good 0.00 0.00 53.7 71.5
9/19/26 - 1200 68.9 66 58.2 NNE | 14 2.0 8.2 714 1,017.3 21 Good 0.00 0.00 53.7 71.5
9/19/26 - 1100 65.5 72 57.2 NNE | 19 0.9 6.6 595 1,018.0 21 Good 0.00 0.00 53.7 67.1
9/19/26 - 1000 63.0 77 56.7 E | 97 1.3 7.6 449 1,018.9 21 Good 0.00 0.00 53.7 64.6
9/19/26 - 0900 60.4 83 56.3 SE | 133 1.4 6.9 115 1,019.3 21 Good 0.00 0.00 53.7 61.9
9/19/26 - 0800 58.9 85 55.5 SSW | 200 1.2 5.6 26 1,019.4 21 Good 0.00 0.00 53.7 59.8
Max 72.2 97 59.6 - 6.5 13.1 784 1,019.4 21 - 0.00 0.00 58.0 73.4
Avg 61.3 80 55.9 - 2.5 7.7 186 1,016.6 21 - 0.00 - - -
Min 54.7 61 52.7 - 0.0 2.4 0 1,014.5 21 - 0.00 0.00 53.7 56.2
Total - - - - - - - - - - 0.00 - - -