Last 48 Hours

Stanford Met Tower

Hourly Data | America/Los_Angeles
as of 4/20/26 5:40 AM 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)
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
4/19/26 - 0700 48.2 91 46.6 SSW | 206 4.2 5.7 7 1,014.6 11 Good 0.00 0.01 47.7 51.5
4/19/26 - 0600 49.0 88 46.6 SSW | 194 4.3 6.3 0 1,014.4 10 Good 0.00 0.01 48.5 51.5
4/19/26 - 0500 48.9 85 45.5 SSW | 211 3.4 6.3 0 1,014.6 10 Good 0.00 0.01 48.5 51.5
4/19/26 - 0400 49.1 83 45.2 SSW | 201 4.4 7.1 0 1,014.6 10 Good 0.00 0.01 48.8 51.5
4/19/26 - 0300 49.3 86 46.3 SSW | 207 4.6 7.3 0 1,014.8 11 Good 0.01 0.01 48.8 51.5
4/19/26 - 0200 50.3 84 46.6 SSW | 206 4.7 6.9 0 1,015.2 12 Good 0.00 0.00 48.9 51.5
4/19/26 - 0100 51.5 81 46.7 SSE | 165 2.4 5.0 0 1,015.6 11 Good 0.00 0.00 40.8 76.2
4/19/26 - 0000 53.3 77 47.1 S | 177 2.4 4.3 0 1,015.5 12 Good 0.00 0.00 40.8 76.2
4/18/26 - 2300 55.3 75 48.6 SSW | 193 2.5 5.3 0 1,015.4 13 Good 0.00 0.00 40.8 76.2
4/18/26 - 2200 56.7 76 50.2 SSE | 161 1.2 4.7 0 1,015.5 13 Good 0.00 0.00 40.8 76.2
4/18/26 - 2100 61.4 64 50.0 NNW | 346 0.6 3.5 0 1,015.0 10 Good 0.00 0.00 40.8 76.2
4/18/26 - 2000 67.3 43 43.9 N | 7 2.8 7.7 18 1,014.4 5 Good 0.00 0.00 40.8 76.2
4/18/26 - 1900 71.6 26 35.3 WSW | 252 3.3 10.5 166 1,014.1 5 Good 0.00 0.00 40.8 76.2
4/18/26 - 1800 73.8 25 36.5 SW | 223 5.9 14.5 362 1,013.9 5 Good 0.00 0.00 40.8 76.2
4/18/26 - 1700 74.8 25 37.7 SW | 217 5.0 14.1 434 1,013.9 6 Good 0.00 0.00 40.8 76.2
4/18/26 - 1600 74.6 28 40.3 N | 10 4.5 11.7 647 1,014.3 8 Good 0.00 0.00 40.8 75.8
4/18/26 - 1500 72.9 30 40.5 N | 356 5.3 10.4 703 1,014.6 8 Good 0.00 0.00 40.8 74.0
4/18/26 - 1400 71.5 31 39.7 N | 358 5.1 9.9 733 1,015.1 11 Good 0.00 0.00 40.8 72.6
4/18/26 - 1300 70.4 42 47.0 N | 6 4.0 9.6 902 1,015.5 12 Good 0.00 0.00 40.8 71.8
4/18/26 - 1200 68.5 42 45.2 NNE | 33 2.2 6.2 787 1,016.3 12 Good 0.00 0.00 40.8 69.7
4/18/26 - 1100 64.4 45 43.4 NE | 39 1.2 5.5 704 1,016.8 14 Good 0.00 0.00 40.8 66.9
4/18/26 - 1000 60.6 55 45.1 E | 98 1.0 4.0 533 1,017.8 12 Good 0.00 0.00 40.8 63.6
4/18/26 - 0900 53.9 71 45.5 E | 80 1.1 3.5 333 1,018.6 6 Good 0.00 0.00 40.8 57.5
4/18/26 - 0800 44.9 78 39.3 SSW | 207 4.0 7.5 156 1,019.1 5 Good 0.00 0.00 40.8 49.3
4/18/26 - 0700 41.2 83 37.3 SSW | 211 4.8 8.1 12 1,019.2 5 Good 0.00 0.00 40.8 46.6
4/18/26 - 0600 41.6 81 37.3 SSW | 205 5.7 7.8 0 1,019.1 4 Good 0.00 0.00 41.1 46.6
4/18/26 - 0500 42.2 77 36.3 SSW | 212 4.5 8.3 0 1,019.2 4 Good 0.00 0.00 41.3 46.6
Max 74.8 91 53.0 - 10.4 26.2 906 1,019.2 19 - 0.01 0.01 48.9 76.2
Avg 58.6 57 41.8 - 4.0 9.2 255 1,014.8 9 - 0.00 - - -
Min 41.2 23 21.4 - 0.6 3.4 0 1,010.8 3 - 0.00 0.00 40.8 46.6
Total - - - - - - - - - - 0.01 - - -