Current Date: 2/6/2026 2:10 AM
Daily Parameter Report
2/5/2026
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Summary
Parameter SiteName Avg Max Hr. of
01 OZONE PPM ALPINE .051 .050 C C .048 .045 .045 .045 .044 .044 .042 .043 .049 .048 .050 .049 .048 .044 .041 .037 .038 .040 .041 .038 .044 .051 00
CHULA VISTA .023 .020 C C .023 .017 .018 .011 .012 .025 .031 .045 .048 .048 .049 .046 .043 .036 .027 .020 .018 .019 .018 .014 .027 .049 14
DOWNTOWN SE .038 .021 C C .018 .008 .006 .005 .022 .032 .033 .044 .045 .047 .043 .042 .043 .039 .035 .035 .038 .040 .039 .038 .032 .047 13
EL CAJON LES .014 .014 .012 .008 C C C .003 .006 .020 .039 .041 .046 .049 .049 .049 .048 .045 .036 .029 .022 .016 .030 .023 .028 .049 13
KEARNY MESA .040 .041 C C .026 .020 .006 .011 .015 .033 .041 .046 .047 .049 .048 M .046 .045 .042 .037 .035 .029 .030 .027 .034 .049 13
OTAY MESA DVN .053 .050 C C .048 .039 .042 .039 .038 .040 M M M M .053 .049 .043 .036 .020 .027 .035 .029 .029 .028 .038 .053 00
PENDLETON .036 .040 C C .032 .031 .027 .021 .022 .026 .028 .036 .047 .048 .048 .046 .046 .043 .042 .043 .045 .043 .039 .038 .037 .048 13
03 NO2 PPB ALPINE .7 .6 C C .7 2.2 2.3 1.7 2.6 1.9 3.5 4.5 3.1 5.1 2.8 2.6 3.1 5.4 5.4 7.7 7.1 4.3 3.3 3.9 3.3 7.7 19
CARMEL MT RCH 4.1 9.9 C C 32.3 36.7 35.3 29.1 23.9 17.4 21.6 20.8 16.7 19.2 22.2 19.6 21.4 16.4 15.6 18.2 17.6 20.0 22.6 10.3 20.4 36.7 05
CHULA VISTA 15.3 18.0 C C 14.4 21.9 21.9 25.4 28.4 17.8 17.4 6.4 3.5 3.9 4.3 6.3 7.2 11.2 17.3 20.5 19.0 16.1 16.5 16.7 14.9 28.4 08
DOWNTOWN SE 5.6 16.6 C C 16.9 23.3 32.0 34.0 19.4 10.5 13.4 6.0 6.0 5.0 7.7 8.7 6.3 8.1 10.1 8.3 8.0 5.1 5.9 6.8 11.9 34.0 07
EL CAJON LES 16.9 14.0 14.2 16.9 C C C 22.4 26.6 22.4 7.9 8.7 6.5 2.6 2.5 3.1 3.5 5.5 9.2 15.1 15.5 16.6 7.1 7.8 11.6 26.6 08
KEARNY MESA 3.6 4.0 C C 14.8 20.2 35.8 29.3 21.9 9.6 7.8 5.2 4.6 3.9 4.8 M 6.2 7.6 9.0 10.3 8.6 9.7 8.3 8.7 11.1 35.8 06
OTAY MESA DVN 1.9 2.5 C C 3.3 7.9 7.9 8.7 10.3 8.4 M M M M 6.6 9.3 13.7 19.4 31.2 21.0 10.1 10.1 9.7 9.9 10.6 31.2 18
PENDLETON 3.7 2.1 C C 4.9 6.4 7.8 17.7 13.7 13.8 11.4 7.4 2.8 2.4 2.0 2.5 2.2 2.3 2.0 2.6 2.5 2.2 4.1 5.1 5.5 17.7 07
11 PM2.5 µg/M3 ALPINE 2.7 2.4 2.4 2.5 2.3 2.4 2.5 2.6 2.6 2.6 2.9 3.5 3.3 4.6 4.8 4.7 4.7 4.8 5.0 5.2 5.3 5.2 4.5 4.4 3.6 5.3 20
CARMEL MT RCH 2.6 2.7 3.0 3.0 3.1 3.3 3.8 4.1 4.6 5.5 5.0 6.4 5.3 6.2 6.9 6.7 6.7 6.8 6.4 6.5 8.6 9.1 9.3 9.8 5.6 9.8 23
CHULA VISTA 3.8 4.2 5.1 4.3 4.1 4.2 4.5 5.1 6.8 8.7 10.4 8.3 6.9 8.7 9.3 9.9 11.1 10.8 12.2 13.2 16.3 15.4 13.5 13.2 8.7 16.3 20
DOWNTOWN SE 3.1 3.9 4.4 4.2 3.9 4.4 6.1 9.0 9.4 9.1 11.5 7.5 7.7 8.2 8.3 8.8 8.3 8.4 9.6 10.1 8.4 7.7 7.4 8.9 7.4 11.5 10
EL CAJON LES 4.4 4.1 4.1 4.1 4.2 4.4 4.4 5.0 7.2 7.3 5.1 5.6 6.2 4.8 4.8 5.1 5.3 5.5 6.3 8.3 11.5 10.7 10.9 12.2 6.3 12.2 23
KEARNY MESA 2.4 2.6 2.9 2.8 2.9 3.0 4.4 6.4 8.2 8.1 7.0 6.3 5.6 6.3 6.7 6.4 7.4 7.3 7.8 9.0 9.3 9.1 8.0 9.8 6.2 9.8 23
OTAY MESA DVN 4.1 2.9 3.6 3.7 3.4 5.2 5.2 5.0 6.4 4.7 6.1 7.2 M 7.1 6.4 8.3 10.5 9.3 17.8 24.1 12.3 11.5 12.0 15.0 8.3 24.1 19
PENDLETON 2.7 2.5 2.7 2.7 2.7 2.7 2.9 3.3 3.6 3.6 4.1 7.4 8.0 7.1 7.2 7.7 7.5 7.3 7.5 7.8 8.6 8.9 8.8 9.4 5.6 9.4 23
SAN YSIDRO 5.7 7.0 5.8 5.2 7.9 11.4 13.2 8.1 8.5 8.3 M M 6.9 7.5 7.5 8.3 10.0 15.3 13.1 13.5 15.3 18.3 18.5 16.7 10.5 18.5 22
12 VWDR ° ALPINE 78 85 84 82 99 253 248 110 218 233 255 294 272 261 242 250 258 258 56 310 89 39 326 346 0 346 23
CHULA VISTA 97 100 65 51 75 54 40 7 12 353 291 270 262 270 246 246 255 335 356 6 350 302 137 47 0 356 18
DOWNTOWN SE 28 329 3 359 357 323 343 276 277 234 213 210 208 190 213 199 189 193 209 209 211 197 201 209 0 359 03
EL CAJON LES 198 214 121 194 99 124 168 273 M M 278 308 239 231 222 217 220 224 202 254 123 225 269 116 0 308 11
KEARNY MESA 56 22 33 344 30 39 22 15 289 222 216 207 199 201 196 193 167 158 183 188 183 187 167 127 0 344 03
OTAY MESA DVN 77 115 84 85 38 45 110 259 267 302 281 281 278 248 250 265 259 271 55 67 5 314 334 0 0 334 22
PENDLETON 58 53 66 76 75 78 78 78 95 67 105 169 178 187 178 170 165 160 159 153 157 161 147 153 0 187 13
14 VWSP MPH ALPINE 8.4 7.9 7.5 5.7 1.0 1.5 2.2 4.6 .7 2.1 2.5 3.2 4.3 4.1 5.2 3.7 2.6 .7 .8 .9 .5 1.8 .9 .7 .0 8.4 00
CHULA VISTA 2.7 3.5 2.7 1.5 .8 2.0 2.7 1.4 3.4 2.3 3.8 6.0 7.9 6.8 7.1 5.5 3.0 1.7 2.1 2.5 3.0 1.4 .7 1.8 .0 7.9 12
DOWNTOWN SE 4.3 1.8 1.1 1.1 1.6 .6 2.2 1.8 2.5 3.8 4.9 6.7 6.4 7.1 6.7 5.7 5.6 4.8 4.7 5.5 3.3 3.9 3.9 3.0 .0 7.1 13
EL CAJON LES .5 .6 1.6 .2 .6 .6 .5 .4 M M 3.1 3.9 6.4 6.4 5.2 6.2 4.9 2.0 1.7 2.2 1.2 2.0 3.4 1.4 .0 6.4 12
KEARNY MESA 1.7 2.7 3.1 2.5 1.7 3.4 2.5 1.9 3.2 1.4 7.0 7.1 7.8 8.5 6.7 8.2 7.0 5.7 5.3 5.6 4.0 2.3 2.0 1.4 .0 8.5 13
OTAY MESA DVN 10.8 9.7 18.7 17.1 6.9 3.6 3.9 2.8 2.8 3.8 5.0 6.1 7.7 7.4 6.4 7.3 3.7 1.9 1.3 2.9 3.7 .6 2.2 2.5 .0 18.7 02
PENDLETON 10.4 10.5 6.8 7.8 8.7 8.6 7.1 8.9 6.5 5.0 3.9 8.3 7.7 7.7 8.4 7.8 7.9 7.8 5.7 4.3 5.9 4.9 3.2 3.6 .0 10.5 01
Current Date: 2/6/2026 2:10 AM
Daily Parameter Report
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Summary
Parameter SiteName Avg Max Hr. of
15 SWSP MPH ALPINE 9.3 8.7 8.4 6.7 5.1 3.0 4.3 5.8 3.2 4.7 5.0 3.9 5.4 5.0 5.9 4.3 3.0 1.4 2.0 2.5 1.6 2.0 1.8 1.3 4.3 9.3 00
CHULA VISTA 3.7 4.0 3.9 2.1 1.3 2.3 3.0 2.2 4.1 3.2 4.3 6.5 8.3 7.2 7.5 5.8 3.3 1.9 2.3 2.7 3.3 1.8 1.6 2.1 3.7 8.3 12
DOWNTOWN SE 4.9 2.2 1.6 1.7 1.8 1.2 2.6 2.3 3.0 4.3 5.4 7.2 6.8 7.5 7.2 6.2 5.8 5.0 5.0 5.8 3.5 4.1 4.2 3.4 4.3 7.5 13
EL CAJON LES 2.5 2.4 2.5 2.0 1.4 2.1 1.9 1.9 M M 3.9 4.9 7.1 6.9 5.6 6.6 5.2 2.5 2.4 2.4 2.0 2.5 3.5 1.9 3.4 7.1 12
KEARNY MESA 2.2 3.0 5.7 3.2 2.2 3.8 3.1 3.5 3.8 2.8 7.5 7.5 8.3 8.8 7.1 8.4 7.2 5.9 5.8 5.8 4.2 2.8 3.7 1.7 4.9 8.8 13
OTAY MESA DVN 11.6 10.9 18.9 17.4 8.7 5.4 6.3 5.5 4.1 4.2 5.4 6.5 8.3 7.6 6.7 7.7 3.8 2.0 1.8 3.2 4.2 2.2 2.5 3.8 6.6 18.9 02
PENDLETON 10.6 10.7 7.1 7.9 8.8 8.6 7.1 9.0 7.5 5.2 4.3 8.5 7.8 7.9 8.6 7.9 8.0 8.0 5.9 4.6 6.1 5.1 3.3 3.7 7.2 10.7 01
16 AMBTEMP °F ALPINE 71.7 71.9 71.6 71.5 71.3 68.7 68.3 69.7 70.4 73.4 71.6 71.1 73.3 72.2 72.1 69.4 67.6 64.6 63.7 61.6 60.4 59.9 60.2 58.8 68.1 73.4 09
CARMEL MT RCH 71.4 69.2 66.5 67.5 68.5 69.3 69.3 68.5 69.1 71.4 74.8 76.1 78.8 79.5 76.2 73.9 72.9 68.5 67.3 65.5 64.0 62.7 60.3 58.2 69.6 79.5 13
CHULA VISTA 63.1 63.2 63.7 64.3 63.4 63.5 64.9 62.9 65.4 70.2 73.8 75.7 75.3 72.1 71.7 68.0 66.5 65.8 64.7 63.7 62.0 60.4 59.1 58.2 65.9 75.7 11
DOWNTOWN SE 69.5 64.1 61.6 60.4 61.2 60.5 63.0 63.7 68.2 75.4 76.6 74.7 75.7 72.7 72.6 70.0 66.3 63.6 62.5 62.0 60.5 60.2 60.2 59.7 66.0 76.6 10
EL CAJON LES 56.6 55.3 54.9 54.3 53.9 54.3 55.3 56.8 60.6 68.9 75.8 79.6 78.5 76.1 75.8 75.9 71.3 68.9 66.8 65.7 63.4 61.1 59.7 58.1 64.5 79.6 11
KEARNY MESA 64.9 66.9 61.8 64.1 63.0 62.9 65.0 65.5 65.9 72.1 73.5 75.4 76.1 74.2 72.8 71.7 68.9 66.6 65.4 64.2 62.3 60.2 59.3 58.5 66.7 76.1 12
PENDLETON 65.7 67.7 65.0 61.8 62.1 62.4 61.5 62.0 64.3 72.1 75.0 69.4 68.6 67.9 67.0 65.5 64.7 64.0 63.8 63.8 63.9 63.4 62.3 61.5 65.2 75.0 10
SAN YSIDRO 65.2 69.5 73.0 68.0 64.7 64.0 65.4 64.7 68.4 73.9 78.4 79.2 76.8 75.1 76.6 73.5 71.8 70.9 69.7 67.0 63.7 61.4 60.9 59.6 69.2 79.2 11
17 RELHUM % ALPINE 12 12 13 13 13 15 16 15 16 16 20 21 18 23 24 26 28 32 33 37 39 39 35 37 23 39 20
EL CAJON LES 37 40 42 45 47 48 47 46 40 28 25 23 22 23 24 26 30 33 43 54 62 66 91 94 43 94 23
KEARNY MESA 23 20 28 26 27 28 26 29 42 38 33 27 26 34 38 39 51 56 61 71 86 95 98 97 46 98 22
18 PRES mmHg EL CAJON LES 750 750 750 749 749 750 750 751 751 751 751 751 750 750 750 750 750 751 751 751 751 751 752 752 751 752 22
KEARNY MESA 751 751 750 750 750 751 751 751 752 752 752 752 751 751 751 751 751 752 752 752 752 752 753 753 751 753 22
19 SOLAR W/M2 EL CAJON LES -1 0 1 1 2 3 4 45 183 386 526 727 563 487 500 448 104 2 -2 0 -1 -2 -1 -1 166 727 11
KEARNY MESA 2 2 2 2 2 2 4 56 205 472 604 735 680 603 472 314 96 7 2 2 2 2 2 2 178 735 11
20 UVRAD W/M2 EL CAJON LES 0 0 0 0 0 0 0 3 10 22 28 36 30 26 24 17 5 0 0 0 0 0 0 0 8 36 11
PM10 STD ALPINE 20.8 15.9 15.0 15.9 12.8 12.9 12.9 15.4 14.1 15.2 16.0 21.6 19.0 26.5 24.7 22.3 20.8 21.8 21.1 23.6 24.9 23.0 21.6 20.6 19.1 26.5 13
CARMEL MT RCH 11.3 12.0 15.4 11.9 13.8 17.8 19.2 21.8 25.6 41.9 30.4 33.2 27.2 35.6 34.7 28.6 27.2 22.0 22.5 19.3 23.2 24.9 25.8 19.3 23.5 41.9 09
CHULA VISTA 17.3 21.6 26.4 19.4 18.8 19.7 24.0 28.4 34.7 44.5 56.3 44.1 35.5 36.2 35.3 29.8 36.1 40.2 51.4 49.5 57.6 48.3 32.7 32.4 35.0 57.6 20
DOWNTOWN SE 15.3 18.0 16.5 16.4 17.8 22.6 31.0 55.1 43.3 40.4 50.5 30.7 30.9 29.8 26.1 27.7 23.7 24.6 31.0 27.0 19.3 18.8 18.4 25.1 27.5 55.1 07
EL CAJON LES 14.8 13.7 12.6 14.3 14.4 15.8 19.1 21.4 38.0 36.6 29.2 30.2 34.0 24.3 22.4 21.3 21.4 22.4 25.4 28.7 33.5 31.1 25.8 24.3 23.9 38.0 08
KEARNY MESA 9.9 10.5 15.8 15.6 15.8 18.5 29.4 43.3 55.5 43.1 32.9 34.9 27.5 28.7 26.8 24.9 23.3 26.1 25.6 26.4 24.4 21.2 19.5 21.4 25.8 55.5 08
OTAY MESA DVN 47.7 29.3 57.5 58.1 30.4 33.9 45.9 54.0 70.3 38.6 48.6 59.4 M 64.9 44.6 59.3 92.2 58.3 104.2 91.8 54.7 58.9 45.1 64.7 57.0 104.2 18
PENDLETON 10.4 11.1 10.8 10.8 11.6 9.6 13.9 15.6 20.1 20.8 26.4 38.1 31.6 24.1 22.9 24.1 22.0 18.9 22.8 24.1 28.5 28.1 24.7 25.6 20.6 38.1 11
SAN YSIDRO 27.7 40.9 33.0 24.3 33.1 57.7 68.0 44.3 46.9 43.2 M M 44.4 39.6 40.6 37.3 44.7 56.3 47.2 52.8 48.3 54.9 41.6 37.4 43.8 68.0 06
RAINFALL EL CAJON LES .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 00