Last 48 Hours

Stanford Met Tower

Hourly Data | America/Los_Angeles
as of 4/21/26 8:09 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)
4/21/26 - 0800 53.5 97 53.7 SE | 139 1.7 5.1 80 1,015.1 3 Good 0.00 0.00 52.0 54.8
4/21/26 - 0700 52.7 97 52.9 W | 269 1.5 4.5 6 1,014.7 2 Good 0.00 0.00 52.0 53.6
4/21/26 - 0600 52.4 97 52.6 SE | 128 1.8 4.5 0 1,014.4 2 Good 0.00 0.00 52.0 53.3
4/21/26 - 0500 52.6 97 52.8 SSE | 154 2.9 5.5 0 1,014.3 2 Good 0.00 0.00 52.0 53.3
4/21/26 - 0400 52.3 97 52.5 SSE | 162 1.5 3.6 0 1,014.7 3 Good 0.00 0.00 52.0 53.0
4/21/26 - 0300 52.2 97 52.4 W | 281 2.1 4.8 0 1,014.8 3 Good 0.00 0.00 52.0 52.9
4/21/26 - 0200 52.3 97 52.5 WSW | 257 0.9 2.9 0 1,014.8 2 Good 0.00 0.00 52.2 52.9
4/21/26 - 0100 52.2 97 52.4 SW | 219 1.9 6.9 0 1,015.1 3 Good 0.00 0.01 44.8 71.1
4/21/26 - 0000 52.7 97 52.9 S | 173 3.4 10.9 0 1,015.3 2 Good 0.00 0.01 44.8 71.1
4/20/26 - 2300 53.5 97 53.7 S | 190 4.6 8.2 0 1,014.7 2 Good 0.00 0.01 44.8 71.1
4/20/26 - 2200 54.3 97 54.5 SSW | 196 3.0 7.5 0 1,014.9 2 Good 0.00 0.01 44.8 71.1
4/20/26 - 2100 54.7 97 54.9 S | 175 3.1 6.6 0 1,014.7 2 Good 0.00 0.01 44.8 71.1
4/20/26 - 2000 55.8 97 55.9 S | 188 2.9 7.3 4 1,014.1 3 Good 0.01 0.01 44.8 71.1
4/20/26 - 1900 57.1 95 56.7 ENE | 72 2.0 6.5 20 1,014.1 3 Good 0.00 0.00 44.8 71.1
4/20/26 - 1800 58.6 84 54.8 SSW | 201 2.9 10.8 43 1,014.0 3 Good 0.00 0.00 44.8 71.1
4/20/26 - 1700 60.6 71 52.2 SSE | 167 6.2 20.0 55 1,014.2 4 Good 0.00 0.00 44.8 71.1
4/20/26 - 1600 60.8 71 52.4 SSW | 199 8.8 23.7 82 1,014.4 5 Good 0.00 0.00 44.8 71.1
4/20/26 - 1500 61.3 67 51.2 SSW | 198 9.8 24.1 90 1,014.6 5 Good 0.00 0.00 44.8 71.1
4/20/26 - 1400 61.5 70 52.8 S | 188 9.3 23.4 165 1,014.5 6 Good 0.00 0.00 44.8 71.1
4/20/26 - 1300 62.4 69 52.6 SSW | 197 8.2 24.1 164 1,014.7 7 Good 0.00 0.00 44.8 71.1
4/20/26 - 1200 67.4 51 49.8 SSW | 200 9.0 19.9 445 1,014.0 8 Good 0.00 0.00 44.8 71.1
4/20/26 - 1100 68.0 45 46.5 SSE | 152 7.7 16.9 688 1,013.3 8 Good 0.00 0.00 44.8 71.1
4/20/26 - 1000 63.1 58 48.8 SE | 142 8.5 16.2 464 1,013.7 8 Good 0.00 0.00 44.8 66.2
4/20/26 - 0900 60.3 59 46.7 SE | 128 7.6 15.6 334 1,014.6 7 Good 0.00 0.00 44.8 63.0
4/20/26 - 0800 51.9 67 42.3 SE | 129 4.2 11.1 117 1,015.5 6 Good 0.00 0.00 44.8 57.4
4/20/26 - 0700 47.2 77 41.5 S | 184 1.7 5.0 9 1,015.2 5 Good 0.00 0.00 44.8 53.8
4/20/26 - 0600 45.4 83 41.5 SSE | 168 1.8 4.8 0 1,014.5 6 Good 0.00 0.00 44.8 53.8
4/20/26 - 0500 46.1 79 41.1 SW | 218 3.8 8.8 0 1,014.5 6 Good 0.00 0.00 45.0 53.8
4/20/26 - 0400 48.8 78 43.3 SSW | 193 4.7 7.6 0 1,014.2 6 Good 0.00 0.00 46.8 53.8
4/20/26 - 0300 51.8 72 44.2 S | 178 3.6 10.2 0 1,014.4 5 Good 0.00 0.00 47.8 53.8
4/20/26 - 0200 49.7 55 35.0 SSE | 158 3.6 10.9 0 1,014.7 4 Good 0.00 0.00 47.8 53.0
4/20/26 - 0100 51.2 41 29.0 SSW | 204 3.9 10.3 0 1,015.3 3 Good 0.00 0.01 47.7 74.5
4/20/26 - 0000 53.0 32 24.3 WSW | 258 3.3 8.2 0 1,015.1 3 Good 0.00 0.01 47.7 74.5
4/19/26 - 2300 55.5 26 22.2 WSW | 257 4.7 9.0 0 1,015.1 4 Good 0.00 0.01 47.7 74.5
4/19/26 - 2200 57.5 24 21.4 SW | 231 5.1 11.2 0 1,014.1 3 Good 0.00 0.01 47.7 74.5
4/19/26 - 2100 59.8 23 22.6 WSW | 257 6.0 12.0 0 1,013.8 4 Good 0.00 0.01 47.7 74.5
4/19/26 - 2000 62.1 25 27.0 W | 260 4.6 14.4 23 1,012.8 4 Good 0.00 0.01 47.7 74.5
4/19/26 - 1900 64.2 28 30.8 SW | 225 5.9 16.6 128 1,012.2 6 Good 0.00 0.01 47.7 74.5
4/19/26 - 1800 66.4 31 35.4 SW | 215 10.4 26.2 233 1,012.1 8 Good 0.00 0.01 47.7 74.5
4/19/26 - 1700 70.5 34 41.9 SW | 218 9.4 23.6 522 1,011.0 11 Good 0.00 0.01 47.7 74.5
4/19/26 - 1600 72.4 44 50.2 SW | 234 5.5 13.8 729 1,010.8 14 Good 0.00 0.01 47.7 74.5
4/19/26 - 1500 69.5 53 52.8 N | 6 5.7 11.2 876 1,011.2 14 Good 0.00 0.01 47.7 72.4
4/19/26 - 1400 66.9 56 51.5 N | 359 6.4 11.7 701 1,012.2 16 Good 0.00 0.01 47.7 70.2
4/19/26 - 1300 67.9 52 50.4 N | 9 5.3 13.7 906 1,012.5 16 Good 0.00 0.01 47.7 70.2
4/19/26 - 1200 65.3 57 50.7 N | 3 3.0 7.8 606 1,013.5 19 Good 0.00 0.01 47.7 68.2
4/19/26 - 1100 62.7 65 51.7 NNE | 20 2.0 5.7 518 1,014.3 17 Good 0.00 0.01 47.7 64.6
4/19/26 - 1000 58.4 79 53.0 NNE | 32 1.9 6.6 488 1,014.2 13 Good 0.00 0.01 47.7 61.0
4/19/26 - 0900 53.4 89 51.2 W | 271 1.2 3.4 181 1,014.9 11 Good 0.00 0.01 47.7 56.3
4/19/26 - 0800 50.0 91 48.5 SSW | 194 2.8 5.1 74 1,014.9 10 Good 0.00 0.01 47.7 51.6
Max 72.4 97 56.7 - 10.4 26.2 906 1,015.5 19 - 0.01 0.01 52.2 74.5
Avg 57.5 69 46.2 - 4.5 11.2 179 1,014.1 6 - 0.00 - - -
Min 45.4 23 21.4 - 0.9 2.9 0 1,010.8 2 - 0.00 0.00 44.8 51.6
Total - - - - - - - - - - 0.01 - - -