Current Date: 12/5/2025 8:09 PM
Daily Parameter Report
12/5/2025
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 .041 .042 C C .042 .043 .044 .038 .038 .043 .043 .043 .044 .046 .045 .045 .039 .036 .036 .032 .041 .046 13
CHULA VISTA .017 .025 C C .024 .021 .009 .015 .021 .018 .026 .033 .042 .046 .045 .043 .036 .028 .017 .005 .026 .046 13
DOWNTOWN SE .018 .019 C C .019 .009 .002 .003 .011 .019 .026 .035 .033 .038 .036 .038 .030 .023 .017 .022 .022 .038 13
EL CAJON LES .002 .003 C C C .002 .002 .005 .009 .016 .025 .039 .042 .043 .042 .040 .035 .023 .013 .007 .020 .043 13
KEARNY MESA .030 .030 C C .025 .026 .023 .020 .025 .035 .037 .036 .041 .040 .042 .043 .036 .029 .021 .008 .030 .043 15
OTAY MESA DVN .028 .021 C C .028 .019 .031 .013 .010 .020 .033 .041 .043 .045 .048 .045 .042 .035 .019 .029 .030 .048 14
PENDLETON .022 .024 C C .025 .023 .026 .023 .025 .026 .032 .034 .035 .034 .032 .036 .039 .033 .020 .024 .028 .039 16
03 NO2 PPB ALPINE 1.9 2.0 C C 1.7 1.9 3.0 5.7 6.0 2.7 2.5 2.9 3.1 3.1 4.7 5.2 10.3 10.9 8.5 10.9 4.8 10.9 17
CARMEL MT RCH 15.5 26.1 C C 22.2 29.5 28.0 26.0 18.0 13.3 14.3 10.1 14.1 15.5 13.3 11.5 16.2 27.3 29.1 29.5 19.9 29.5 05
CHULA VISTA 14.8 7.8 C C 8.9 13.8 24.8 18.7 16.6 25.8 20.8 16.1 8.6 5.2 6.5 7.4 10.8 15.7 23.4 35.9 15.6 35.9 19
DOWNTOWN SE 16.2 13.1 C C 12.4 19.7 29.6 29.7 24.3 22.0 20.5 10.5 16.1 10.4 14.1 12.1 18.2 22.7 27.4 21.0 18.8 29.7 07
EL CAJON LES 21.7 20.2 C C C 19.3 20.6 19.2 21.1 19.7 16.0 6.0 5.1 5.8 7.2 8.3 11.2 19.8 23.0 26.5 15.9 26.5 19
KEARNY MESA 4.5 3.4 C C 8.0 8.3 11.8 13.7 9.8 6.2 6.3 7.2 4.5 7.5 6.2 5.1 8.4 14.1 18.5 27.3 9.4 27.3 19
OTAY MESA DVN 8.5 15.7 C C 10.4 18.7 6.2 29.8 39.2 28.6 18.1 9.6 8.1 8.2 5.0 5.9 6.6 8.8 26.0 12.3 14.7 39.2 08
PENDLETON 8.4 5.4 C C 4.7 6.3 5.9 8.6 6.1 6.6 5.5 5.6 4.7 5.7 8.2 4.4 3.0 10.7 17.8 11.7 7.1 17.8 18
SAN YSIDRO 31.9 30.7 C C 27.5 30.2 30.5 33.8 32.3 M M 21.5 17.0 7.8 7.9 11.6 18.1 20.9 30.7 30.8 23.9 33.8 07
06 CO PPM CARMEL MT RCH .3 .5 C C .3 1.1 .8 .6 .6 .4 .5 .4 .4 .5 .4 .3 .3 .6 .6 .6 .5 1.1 05
SAN YSIDRO .8 .7 C C .6 1.1 1.4 1.1 .8 M C .5 .4 .3 .3 .4 .5 .5 .9 .9 .7 1.4 06
07 H2S PPB IB CIVIC CTR 2.3 3.0 1.4 1.0 1.0 2.4 1.6 1.6 3.1 3.0 4.3 1.9 1.0 .6 .6 .7 .7 .9 3.7 3.2 1.9 4.3 10
NESTOR - BES 3.1 3.5 1.9 1.5 2.1 3.4 1.8 2.5 3.5 2.6 2.8 2.5 .9 .4 .3 .4 .6 14.7 7.2 4.8 3.0 14.7 17
SAN YSIDRO 2.2 2.2 1.7 1.4 1.8 2.4 2.6 3.3 2.8 2.1 1.7 1.6 1.4 1.4 .5 1.6 3.1 3.0 1.8 1.4 2.0 3.3 07
10 INTMP °C ALPINE 25 25 25 25 25 26 25 25 25 25 26 26 26 26 26 26 26 26 26 26 26 26 05
CARMEL MT RCH 24 24 23 23 22 22 21 21 22 23 25 27 27 27 27 27 27 27 27 27 25 27 11
CHULA VISTA 26 25 25 25 25 25 25 25 25 25 25 25 24 24 24 24 24 24 25 25 25 26 00
DOWNTOWN SE 26 26 26 26 26 26 26 26 26 26 25 25 24 M 24 24 24 25 25 25 25 26 00
EL CAJON LES 25 25 25 25 25 25 26 26 26 26 25 25 25 25 25 25 25 25 25 25 25 26 06
IB CIVIC CTR 28 28 27 27 26 26 26 26 26 25 24 24 24 24 25 26 26 26 27 27 26 28 00
KEARNY MESA 23 22 22 23 22 22 22 23 22 23 24 24 24 24 24 24 24 24 24 24 23 24 10
NESTOR - BES 23 23 22 22 21 21 21 22 23 21 20 21 21 21 19 21 24 26 26 26 22 26 17
OTAY MESA DVN 27 27 27 27 27 26 26 26 25 26 26 27 27 26 26 25 25 26 26 26 26 27 00
PENDLETON 25 24 25 25 25 25 25 25 24 25 25 24 24 24 25 25 26 26 26 27 25 27 19
SAN YSIDRO 23 22 22 22 22 22 22 22 22 22 24 25 25 24 24 25 25 25 25 25 23 25 11
11 PM2.5 µg/M3 ALPINE .9 .7 .7 .6 .5 .4 .4 .7 1.0 .7 .8 .8 1.2 1.1 1.5 1.6 2.3 2.7 3.5 3.0 1.2 3.5 18
CARMEL MT RCH 3.2 3.2 3.2 2.9 2.9 2.9 3.0 3.3 2.9 2.7 2.4 1.9 2.3 2.6 3.0 3.1 3.1 3.6 3.9 6.4 3.1 6.4 19
CHULA VISTA 3.1 2.3 2.1 2.1 2.0 1.8 2.7 3.1 3.6 11.9 10.3 6.7 4.3 3.2 2.9 4.6 4.0 4.6 8.3 8.0 4.5 11.9 09
DOWNTOWN SE 5.3 4.3 4.5 3.0 2.7 3.2 4.2 5.5 5.2 5.4 6.6 3.1 3.6 3.5 3.7 3.1 3.8 4.3 6.7 8.6 4.5 8.6 19
EL CAJON LES 6.9 7.2 6.4 6.2 6.3 6.2 5.7 7.4 6.0 5.5 5.1 2.6 2.2 2.3 2.4 3.0 3.1 4.2 9.8 9.3 5.3 9.8 18
KEARNY MESA 2.4 2.6 2.4 2.1 2.2 1.8 1.9 2.0 1.8 1.6 2.3 2.9 2.9 3.6 3.1 2.5 2.9 3.6 4.3 4.6 2.6 4.6 19
Current Date: 12/5/2025 8:09 PM
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
OTAY MESA DVN 5.3 10.0 3.9 9.3 12.0 9.8 5.5 10.0 29.2 19.6 11.9 5.8 4.6 4.8 2.9 3.3 3.3 4.9 10.9 6.1 8.6 29.2 08
PENDLETON 2.9 2.7 2.8 2.5 2.3 2.5 1.9 2.2 2.3 2.3 3.8 4.0 2.9 3.0 3.1 3.0 3.0 3.4 4.5 4.0 2.9 4.5 18
SAN YSIDRO 15.3 18.5 14.6 9.4 12.3 17.4 18.2 21.1 18.6 14.3 10.9 9.3 9.0 3.6 2.8 4.0 4.7 4.9 9.6 9.9 11.4 21.1 07
12 VWDR ° ALPINE 88 19 44 79 111 83 350 59 134 211 251 231 231 274 297 304 296 88 6 89 0 350 06
CHULA VISTA 121 60 65 78 104 62 91 117 113 155 226 290 272 280 278 261 282 172 89 72 0 290 11
DOWNTOWN SE 40 73 32 21 75 101 25 111 121 206 238 215 210 250 283 305 293 323 334 354 0 354 19
EL CAJON LES 182 247 114 206 221 244 139 227 259 349 296 342 242 259 256 267 293 288 119 100 0 349 09
KEARNY MESA 65 55 50 54 72 61 63 74 97 202 236 297 269 263 287 303 309 302 337 24 0 337 18
OTAY MESA DVN 129 123 12 104 64 92 358 130 143 147 206 285 274 280 295 265 294 329 107 25 0 358 06
PENDLETON 55 59 63 58 45 49 54 60 44 66 270 264 247 254 260 259 255 245 64 47 0 270 10
13 SIGTHETA ° ALPINE 16 43 39 23 16 16 23 36 24 40 37 38 36 39 29 21 25 24 27 38 30 43 01
CHULA VISTA 31 25 27 25 36 53 35 17 27 30 36 31 24 20 24 16 16 29 17 24 27 53 05
DOWNTOWN SE 18 42 43 48 42 36 27 34 48 41 38 33 19 25 21 23 22 17 19 18 31 48 03
EL CAJON LES 57 38 40 63 60 47 50 55 50 60 41 55 57 36 41 19 21 39 40 32 45 63 03
KEARNY MESA 5 8 8 8 6 6 9 8 22 29 37 42 28 22 13 8 8 45 7 37 18 45 17
OTAY MESA DVN 65 43 29 34 42 54 58 37 10 12 21 23 29 14 11 11 11 60 44 28 32 65 00
PENDLETON 9 11 11 11 17 34 10 10 11 20 26 16 11 15 13 11 11 17 16 13 15 34 05
14 VWSP MPH ALPINE 2.2 1.7 1.5 1.7 3.0 2.9 1.9 .4 2.8 2.4 3.2 3.4 3.7 3.9 4.0 3.8 1.9 1.9 2.4 .8 .0 4.0 14
CHULA VISTA 2.4 1.8 2.0 2.0 2.7 1.3 1.5 2.6 3.0 2.7 2.1 3.6 4.9 5.6 4.9 5.9 4.1 1.3 1.1 1.6 .0 5.9 15
DOWNTOWN SE 3.7 1.3 1.3 1.5 1.5 1.6 1.5 .9 1.4 1.7 2.2 4.0 5.1 4.5 5.1 4.9 3.5 2.0 2.3 2.8 .0 5.1 12
EL CAJON LES .4 1.5 1.9 .3 .6 .6 1.0 1.0 1.2 .6 1.6 1.3 1.6 3.3 2.9 4.8 3.4 .2 1.4 1.4 .0 4.8 15
KEARNY MESA 5.8 6.2 6.1 6.2 5.6 5.9 4.7 4.1 2.8 2.1 3.2 3.3 3.8 6.0 8.0 9.1 6.3 1.4 4.1 1.7 .0 9.1 15
OTAY MESA DVN 1.5 1.1 4.5 3.5 1.8 1.4 3.0 2.7 6.5 6.2 3.5 4.9 5.5 8.2 7.8 8.9 5.1 .9 1.2 2.2 .0 8.9 15
PENDLETON 8.2 6.9 7.8 8.7 8.3 4.6 8.0 7.9 7.4 4.3 2.6 3.8 5.7 4.3 5.4 6.6 4.7 2.7 3.2 5.2 .0 8.7 03
15 SWSP MPH ALPINE 2.3 2.7 2.0 2.0 3.2 3.1 2.3 1.8 3.0 3.0 3.8 4.2 4.5 4.9 4.5 4.0 2.5 2.4 2.8 1.5 3.0 4.9 13
CHULA VISTA 2.6 2.1 2.2 2.5 3.0 2.1 1.9 2.7 3.3 3.0 2.5 4.4 5.3 6.0 5.3 6.2 4.3 2.2 1.4 1.7 3.2 6.2 15
DOWNTOWN SE 3.9 2.4 1.9 2.1 2.0 2.0 1.9 1.3 1.9 2.2 2.9 4.4 5.4 5.2 5.7 5.2 3.8 2.1 2.4 2.9 3.1 5.7 14
EL CAJON LES 1.3 1.8 2.2 1.7 1.5 1.3 1.7 1.4 1.6 1.2 2.0 2.4 2.6 4.0 3.5 5.0 3.6 1.8 1.9 1.7 2.2 5.0 15
KEARNY MESA 5.8 6.3 6.2 6.3 5.7 5.9 4.8 4.2 3.2 3.0 3.8 4.4 4.4 6.7 8.2 9.2 6.5 1.8 4.3 2.2 5.1 9.2 15
OTAY MESA DVN 2.4 2.9 4.8 4.0 3.0 3.1 3.6 3.1 6.6 6.3 4.1 5.6 6.2 8.5 8.0 9.0 5.3 1.9 1.7 2.6 4.6 9.0 15
PENDLETON 8.4 7.1 7.9 8.9 8.5 5.0 8.2 8.1 7.5 5.0 2.9 3.9 5.8 4.5 5.5 6.7 4.8 3.0 3.6 5.4 6.0 8.9 03
16 AMBTEMP °F ALPINE 50.8 51.8 50.5 51.2 50.5 51.2 53.5 54.1 57.8 60.6 61.8 63.5 65.0 65.2 64.8 64.2 62.1 58.6 56.7 55.4 57.5 65.2 13
CARMEL MT RCH 49.8 48.4 47.5 46.6 46.3 46.8 46.7 48.1 54.2 60.1 64.4 66.6 69.0 72.3 73.0 68.6 63.3 59.9 58.5 56.7 57.3 73.0 14
CHULA VISTA 50.1 50.5 49.1 49.1 48.0 48.7 46.3 50.2 58.6 64.9 67.6 68.6 69.2 68.9 68.6 66.5 63.8 60.4 58.3 56.4 58.2 69.2 12
DOWNTOWN SE 52.6 50.3 47.3 46.7 46.8 44.7 45.1 52.3 61.5 68.5 69.4 72.2 73.0 M 73.5 69.6 65.7 60.4 58.3 57.4 58.7 73.5 14
EL CAJON LES 44.8 43.3 42.0 41.1 40.3 39.5 39.3 41.8 49.2 56.3 64.6 68.7 70.9 72.7 72.4 71.2 66.8 61.0 56.7 54.0 54.8 72.7 13
KEARNY MESA 50.9 50.3 50.8 50.3 48.3 48.8 48.9 52.3 59.5 64.0 66.3 68.4 69.4 69.2 68.9 66.0 61.7 59.4 56.5 53.8 58.2 69.4 12
OTAY MESA DVN 52.6 50.6 50.8 49.0 50.7 48.3 48.2 52.1 58.0 64.6 72.4 74.1 74.4 72.6 70.7 69.6 63.8 58.0 55.7 55.2 59.6 74.4 12
PENDLETON 52.7 51.4 49.8 50.0 51.2 49.4 51.5 52.7 56.5 64.0 67.1 66.3 66.5 66.7 65.9 65.0 63.2 60.9 58.8 57.0 58.3 67.1 10
Current Date: 12/5/2025 8:09 PM
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
SAN YSIDRO 50.2 49.5 49.5 49.3 48.9 48.4 48.1 52.1 58.7 64.2 68.9 71.7 71.1 70.9 71.0 67.2 63.3 60.5 58.1 56.2 58.9 71.7 11
17 RELHUM % ALPINE 25 23 25 22 21 18 16 18 17 15 16 16 16 15 16 17 22 26 29 32 20 32 19
EL CAJON LES 57 60 63 68 70 72 73 66 48 34 24 17 16 16 16 23 28 37 45 50 44 73 06
KEARNY MESA 39 41 39 40 44 40 40 39 30 22 21 21 20 27 26 29 46 53 61 68 37 68 19
18 PRES mmHg EL CAJON LES 753 752 752 752 751 751 752 752 752 752 752 751 750 750 750 750 750 750 751 751 751 753 00
KEARNY MESA 753 753 753 752 751 751 752 752 752 752 752 752 751 751 751 751 751 751 751 751 752 753 00
19 SOLAR W/M2 EL CAJON LES -3 -3 -3 -2 -2 -2 3 29 54 64 526 614 589 503 358 176 18 -7 -5 -3 145 614 11
KEARNY MESA 1 1 1 1 1 1 10 137 329 493 599 638 610 521 378 196 32 1 1 1 198 638 11
20 UVRAD W/M2 EL CAJON LES 0 0 0 0 0 0 0 5 10 13 24 31 29 24 16 8 1 0 0 0 8 31 11
25 NOY EL CAJON LES 30.83 26.60 26.34 29.91 29.93 C C 45.32 48.06 36.52 25.80 8.29 7.05 7.80 9.32 9.83 11.30 19.50 24.68 28.08 23.62 48.06 08
26 NOY-NO EL CAJON LES 23.19 22.02 22.26 21.60 21.03 C C 19.61 21.81 19.32 15.68 6.07 5.42 5.84 7.51 8.69 10.75 17.77 23.22 26.78 16.58 26.78 19
27 NO Trace EL CAJON LES 7.63 4.57 4.08 8.31 8.90 C C 25.71 26.25 17.20 10.12 2.22 1.62 1.96 1.81 1.14 .54 1.73 1.46 1.30 7.03 26.25 08
28 SO2 Tr PPB EL CAJON LES .2 .2 C C C .2 .4 1.1 .4 .3 .2 .1 .1 .4 .2 .3 .3 .2 .3 .3 .3 1.1 07
29 CO Tr PPB EL CAJON LES 553.2 509.0 C C C 439.5 563.5 670.6 725.1 589.9 469.9 215.6 210.2 237.7 241.1 251.7 276.6 428.9 492.9 532.8 435.7 725.1 08
BCarbon ug/m3 10TH AVE MARIN 1.22 .61 .63 .40 < .56 .44 .86 1.25 1.48 1.13 .89 .79 .67 .46 .40 < .59 < .84 .78 1.48 09
ALPINE .04 .05 .03 .02 .02 .02 .03 .14 .11 .04 .07 .08 .08 .08 .15 < .29 < < .48 .10 .48 19
BOSTON AVE .96 .85 .71 .41 .69 1.45 .79 1.09 1.32 1.08 .74 .48 .82 .59 .57 .56 .67 .96 1.01 1.59 .87 1.59 19
CHICANO PARK .80 < < .38 .38 .80 .69 .99 < < .76 .39 .83 .55 .66 .50 .64 < 1.05 < .67 1.05 18
DOWNTOWN SE .86 .62 < .28 .23 .31 .87 1.12 .94 .80 .82 .48 .82 < .58 < < .67 .85 .89 .70 1.12 07
OCEANVIEW BLV .83 1.13 1.55 1.15 1.03 < .65 .74 .80 < .43 .39 .66 .52 .54 .34 .60 .75 3.99 1.99 1.00 3.99 18
OTAY MESA DVN .32 1.56 .22 .46 .40 1.59 .39 2.34 8.65 3.37 1.37 .56 < .52 .22 .26 < .43 .95 .54 1.34 8.65 08
SAN YSIDRO < 3.27 2.81 1.49 2.39 2.98 < 3.26 2.55 2.00 < 1.07 < .43 < .35 < .51 < 1.07 1.86 3.27 01
PM10 STD ALPINE 3.3 2.8 3.9 2.1 1.7 .7 1.9 3.1 7.0 6.0 5.1 6.7 8.2 7.0 9.6 9.5 14.6 12.8 15.5 11.5 6.6 15.5 18
CARMEL MT RCH 8.5 8.6 8.3 8.4 8.7 8.0 10.3 12.9 10.0 9.1 11.9 10.6 12.0 13.4 17.0 14.5 12.8 12.5 11.4 15.0 11.1 17.0 14
CHULA VISTA 9.2 6.3 6.6 7.2 6.4 6.3 10.3 14.6 24.4 92.9 64.8 35.6 22.0 15.4 13.7 18.3 17.7 18.9 24.6 22.4 21.8 92.9 09
DOWNTOWN SE 14.4 11.5 12.0 8.0 7.8 10.8 15.8 26.6 25.7 21.2 23.7 12.5 19.0 17.7 21.2 13.7 14.1 19.0 24.7 24.4 17.1 26.6 07
EL CAJON LES 20.6 19.5 17.4 18.1 17.4 15.5 23.7 39.5 22.4 26.6 22.7 15.0 12.0 13.4 12.8 19.4 14.5 17.7 29.9 27.3 20.2 39.5 07
KEARNY MESA 8.1 8.5 8.2 6.7 6.9 6.6 7.4 8.1 8.9 7.1 17.6 20.0 20.1 22.5 20.1 10.2 12.0 15.6 20.9 13.7 12.4 22.5 13
OTAY MESA DVN 42.7 62.9 28.1 85.6 114.2 58.5 57.2 74.7 340.1 250.1 123.2 52.3 34.6 32.5 21.0 26.6 16.1 33.3 111.6 45.0 80.5 340.1 08
PENDLETON 10.6 8.6 9.9 8.2 7.3 9.1 7.3 9.6 9.9 12.0 26.6 24.7 10.2 12.9 10.6 12.6 11.8 13.5 15.9 12.2 12.1 26.6 10
SAN YSIDRO 64.5 58.6 42.3 34.8 41.8 50.8 64.0 99.6 105.7 88.1 62.1 44.6 41.0 23.5 15.2 22.4 20.2 19.6 31.2 27.9 47.8 105.7 08
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