Last 48 Hours

Stanford Met Tower

Hourly Data | America/Los_Angeles
as of 9/17/26 12:59 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)
9/17/26 - 0000 55.6 91 54.2 SSW | 204 2.9 6.6 0 1,018.7 21 Good 0.00 0.00 53.2 71.9
9/16/26 - 2300 56.4 88 54.1 SW | 216 0.8 5.6 0 1,018.6 21 Good 0.00 0.00 53.2 71.9
9/16/26 - 2200 59.1 81 54.4 SW | 215 0.7 8.1 0 1,018.6 21 Good 0.00 0.00 53.2 71.9
9/16/26 - 2100 60.2 76 53.6 SSW | 212 4.0 9.8 0 1,018.1 21 Good 0.00 0.00 53.2 71.9
9/16/26 - 2000 62.2 68 52.4 WSW | 254 5.7 11.7 2 1,017.8 21 Good 0.00 0.00 53.2 71.9
9/16/26 - 1900 65.4 60 52.1 W | 263 4.3 11.6 99 1,017.6 21 Good 0.00 0.00 53.2 71.9
9/16/26 - 1800 65.8 61 52.8 NW | 305 6.5 14.0 292 1,017.2 21 Good 0.00 0.00 53.2 71.9
9/16/26 - 1700 66.2 60 52.8 WNW | 298 9.9 20.0 483 1,017.0 21 Good 0.00 0.00 53.2 71.9
9/16/26 - 1600 67.6 57 52.7 WNW | 300 10.6 20.6 643 1,016.6 21 Good 0.00 0.00 53.2 71.9
9/16/26 - 1500 71.0 53 54.2 SW | 224 8.2 17.8 754 1,015.7 21 Good 0.00 0.00 53.2 71.9
9/16/26 - 1400 69.8 56 54.6 SW | 223 8.4 17.9 810 1,015.9 21 Good 0.00 0.00 53.2 71.3
9/16/26 - 1300 68.7 60 55.3 SW | 227 9.4 18.1 799 1,016.4 21 Good 0.00 0.00 53.2 69.9
9/16/26 - 1200 67.4 63 55.1 SW | 216 8.4 16.0 733 1,017.1 21 Good 0.00 0.00 53.2 68.4
9/16/26 - 1100 65.9 66 55.2 SW | 226 8.5 17.2 618 1,017.3 21 Good 0.00 0.00 53.2 67.4
9/16/26 - 1000 64.3 70 55.4 SW | 232 7.2 18.5 455 1,017.2 21 Good 0.00 0.00 53.2 65.9
9/16/26 - 0900 60.7 77 54.3 ESE | 123 1.2 6.9 234 1,017.3 21 Good 0.00 0.00 53.2 64.5
9/16/26 - 0800 56.4 88 53.7 SE | 126 4.2 8.6 70 1,017.1 21 Good 0.00 0.00 53.2 58.6
9/16/26 - 0700 53.9 94 53.1 SSE | 147 3.2 8.2 1 1,016.6 21 Good 0.00 0.00 53.2 57.2
9/16/26 - 0600 54.5 90 52.8 S | 177 1.2 7.1 0 1,015.9 21 Good 0.00 0.00 53.6 57.2
9/16/26 - 0500 56.5 87 53.5 SE | 143 3.7 8.8 0 1,015.6 21 Good 0.00 0.00 54.6 57.2
9/16/26 - 0400 56.4 88 53.8 S | 180 4.8 9.8 0 1,015.4 21 Good 0.00 0.00 54.6 57.2
9/16/26 - 0300 55.5 89 53.2 SSW | 207 4.1 8.6 0 1,015.8 21 Good 0.00 0.00 54.6 56.9
9/16/26 - 0200 55.6 88 53.3 SW | 217 3.3 10.1 0 1,016.1 21 Good 0.00 0.00 54.6 56.9
9/16/26 - 0100 56.0 90 54.0 SSW | 200 1.8 6.7 0 1,015.9 21 Good 0.00 0.00 49.6 76.0
9/16/26 - 0000 58.1 86 55.1 S | 190 4.1 9.3 0 1,015.4 21 Good 0.00 0.00 49.6 76.0
9/15/26 - 2300 58.8 86 55.4 SSW | 202 5.3 10.4 0 1,015.5 21 Good 0.00 0.00 49.6 76.0
9/15/26 - 2200 59.7 83 55.7 SSW | 206 5.4 12.2 0 1,015.6 21 Good 0.00 0.00 49.6 76.0
9/15/26 - 2100 61.0 80 55.6 SSW | 208 6.8 14.0 0 1,014.9 21 Good 0.00 0.00 49.6 76.0
9/15/26 - 2000 63.5 73 55.5 SSW | 200 6.4 12.9 3 1,013.9 21 Good 0.00 0.00 49.6 76.0
9/15/26 - 1900 68.7 64 57.1 SE | 143 3.5 11.2 102 1,013.4 21 Good 0.00 0.00 49.6 76.0
9/15/26 - 1800 71.6 62 58.8 NE | 35 4.3 9.9 294 1,012.8 21 Good 0.00 0.00 49.6 76.0
9/15/26 - 1700 74.6 56 58.7 NE | 45 3.6 9.7 486 1,012.3 21 Good 0.00 0.00 49.6 76.0
9/15/26 - 1600 74.5 56 59.0 NNE | 26 4.9 11.1 639 1,012.3 21 Good 0.00 0.00 49.6 76.0
9/15/26 - 1500 73.5 58 59.0 NNE | 15 5.8 12.1 747 1,012.2 21 Good 0.00 0.00 49.6 74.8
9/15/26 - 1400 71.7 61 58.7 NNE | 12 6.8 13.4 801 1,012.5 21 Good 0.00 0.00 49.6 73.3
9/15/26 - 1300 71.3 62 58.6 N | 11 6.0 12.1 792 1,013.0 21 Good 0.00 0.00 49.6 72.8
9/15/26 - 1200 70.9 63 58.5 NE | 47 3.3 12.8 735 1,013.6 21 Good 0.00 0.00 49.6 72.6
9/15/26 - 1100 67.2 67 56.7 ENE | 65 1.2 6.9 615 1,014.0 21 Good 0.00 0.00 49.6 70.0
9/15/26 - 1000 64.1 76 57.4 E | 87 1.7 6.0 450 1,014.5 21 Good 0.00 0.00 49.6 67.2
9/15/26 - 0900 56.7 85 53.2 SSW | 207 0.6 3.8 209 1,014.9 21 Good 0.00 0.00 49.6 60.9
9/15/26 - 0800 52.4 90 50.5 SSW | 204 3.4 7.7 45 1,015.2 21 Good 0.00 0.00 49.6 56.0
9/15/26 - 0700 50.6 91 49.1 SW | 220 2.8 8.2 3 1,014.7 21 Good 0.00 0.00 49.6 56.0
9/15/26 - 0600 50.4 90 48.5 SSW | 203 5.2 7.6 0 1,014.1 21 Good 0.00 0.00 49.7 56.0
9/15/26 - 0500 50.7 90 49.0 SSW | 208 3.9 7.3 0 1,014.3 21 Good 0.00 0.00 50.0 56.0
9/15/26 - 0400 51.1 89 49.1 SW | 215 4.5 8.4 0 1,014.2 21 Good 0.00 0.00 50.1 56.0
9/15/26 - 0300 52.7 87 49.9 SSW | 204 4.5 8.6 0 1,014.0 21 Good 0.00 0.00 51.9 56.0
9/15/26 - 0200 54.3 87 51.5 SSW | 199 5.5 7.6 0 1,013.9 21 Good 0.00 0.00 53.2 56.0
9/15/26 - 0100 55.7 86 52.7 S | 186 4.1 6.3 0 1,013.8 21 Good 0.00 0.00 49.0 82.7
9/15/26 - 0000 57.6 85 54.0 SSE | 165 1.8 6.5 0 1,013.7 21 Good 0.00 0.00 49.0 82.7
Max 74.6 94 59.0 - 10.6 20.6 810 1,018.7 21 - 0.00 0.00 54.6 82.7
Avg 61.5 76 54.2 - 4.7 10.7 243 1,015.4 21 - 0.00 - - -
Min 50.4 53 48.5 - 0.6 3.8 0 1,012.2 21 - 0.00 0.00 49.0 56.0
Total - - - - - - - - - - 0.00 - - -