Current Date: 11/1/2026 3:09 PM
Daily Parameter Report
11/1/2026
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 .037 C C .031 .029 .030 .034 .032 .038 .040 .039 .042 .041 .042 .044 .036 .044 14
CHULA VISTA .024 C C .026 .022 .022 .023 .020 .025 .035 .039 .041 .041 .041 .043 .030 .043 14
DOWNTOWN SE .019 C C .021 .019 .017 .014 .015 .022 .023 .025 .028 .028 .029 .029 .022 .029 13
EL CAJON LES .032 C C C .026 .026 .024 .024 .028 .033 .037 .039 .041 .042 .044 .033 .044 14
KEARNY MESA .027 C C .028 .023 .025 .023 .021 .031 .035 .038 .040 .041 .043 .044 .032 .044 14
OTAY MESA DVN .034 C C .026 .026 .024 .032 .026 .026 .037 .036 .039 .041 .041 .042 .033 .042 14
PENDLETON .030 C C .027 .027 .027 .031 .027 .032 .038 .042 .042 .044 .045 .045 .035 .045 13
03 NO2 PPB ALPINE 2.0 C C 1.5 1.6 1.5 1.6 1.7 1.5 1.5 1.7 1.7 1.8 1.8 1.3 1.6 2.0 00
CARMEL MT RCH 7.1 C C 3.3 5.8 3.5 5.6 8.0 6.3 4.7 4.5 3.4 4.3 3.6 4.3 4.9 8.0 07
CHULA VISTA 5.1 C C 3.4 4.5 3.8 3.4 4.8 4.6 2.7 2.0 1.4 1.1 1.2 1.2 3.0 5.1 00
DOWNTOWN SE 4.7 C C 2.7 2.4 2.4 3.8 3.7 2.4 4.8 2.9 1.1 1.3 1.1 1.1 2.6 4.8 09
EL CAJON LES 4.4 C C C 4.1 4.0 3.6 5.6 4.4 2.8 3.2 3.3 2.7 2.2 2.0 3.5 5.6 07
KEARNY MESA 2.8 C C 2.3 2.9 2.4 2.1 2.3 1.2 1.2 .6 .9 1.4 .6 .5 1.6 2.9 04
OTAY MESA DVN 3.2 C C 3.9 3.6 3.5 2.7 3.1 2.9 2.0 2.3 2.5 1.8 1.8 2.0 2.7 3.9 03
PENDLETON 1.8 C C 1.6 2.3 2.5 2.0 2.4 2.6 1.8 .9 1.2 .9 1.4 .6 1.6 2.6 08
SAN YSIDRO 11.7 C C 5.1 6.2 5.7 9.6 8.9 7.0 5.8 5.9 5.1 3.9 3.9 4.2 6.3 11.7 00
06 CO PPM CARMEL MT RCH .2 C C .2 .3 .2 .3 .4 .3 .3 .3 .3 .3 .3 .3 .3 .4 07
SAN YSIDRO .3 C C .2 .2 .2 .3 .3 .2 .2 .2 .2 .2 .2 .2 .2 .3 00
07 H2S PPB IB CIVIC CTR 1.5 1.4 1.2 1.1 1.1 1.5 1.0 .9 .8 .7 .7 .6 .6 .6 .7 .9 1.5 00
NESTOR - BES .7 .6 .4 .6 .6 .5 5.6 1.6 .8 .7 .4 .3 .3 .3 .3 .9 5.6 06
SAN YSIDRO 1.1 .4 .5 .5 7.1 1.2 .6 1.2 1.5 .6 .6 .5 .4 .3 .3 1.1 7.1 04
10 INTMP °C ALPINE 25 26 26 26 26 25 26 26 26 25 25 25 25 25 25 25 26 01
CARMEL MT RCH 25 25 26 25 25 25 25 25 25 25 25 25 25 25 25 25 26 02
CHULA VISTA 26 26 26 26 26 26 26 26 26 26 26 25 25 25 25 26 26 00
DOWNTOWN SE 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 00
EL CAJON LES 26 27 27 27 27 27 26 26 26 26 26 26 26 26 26 26 27 01
KEARNY MESA 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 00
OTAY MESA DVN 26 26 26 26 26 26 26 26 26 26 26 26 26 26 25 26 26 00
PENDLETON 25 26 26 26 26 26 26 26 26 25 25 25 24 25 25 25 26 01
SAN YSIDRO 25 24 24 24 25 25 25 25 25 24 24 24 24 24 24 24 25 00
10 INTMP °C        IB CIVIC CTR 27 27 27 27 27 27 27 27 24 22 25 24 23 23 23 25 27 00
NESTOR - BES 26 26 26 26 26 26 26 25 25 25 25 25 25 25 24 25 26 00
11 PM2.5 µg/M3 ALPINE 2.6 2.7 2.6 1.9 1.3 1.2 .8 1.4 1.1 1.0 1.6 1.6 3.1 2.5 3.5 1.9 3.5 14
CARMEL MT RCH 4.6 3.5 3.2 3.3 3.7 3.0 2.9 2.8 1.6 1.5 1.3 2.3 2.4 3.2 3.7 2.8 4.6 00
CHULA VISTA 5.7 3.7 3.5 3.8 4.1 3.9 3.4 3.5 3.7 2.8 2.2 2.9 2.7 3.7 4.3 3.5 5.7 00
DOWNTOWN SE 5.9 4.6 3.7 3.8 4.0 4.0 4.1 4.0 2.9 2.3 2.8 2.9 3.1 4.3 4.3 3.7 5.9 00
EL CAJON LES 4.8 3.7 3.6 3.5 3.7 3.7 3.0 3.3 3.2 2.3 1.9 2.1 2.5 3.1 3.9 3.2 4.8 00
KEARNY MESA 3.7 3.1 2.9 3.2 3.5 3.4 3.2 3.2 2.7 2.4 1.7 2.4 2.6 4.5 4.0 3.1 4.5 13
Current Date: 11/1/2026 3:09 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 4.1 3.3 3.1 2.9 3.2 3.2 1.8 2.0 2.2 1.5 1.6 2.7 2.6 2.7 4.2 2.7 4.2 14
PENDLETON 4.8 4.3 4.0 3.9 3.9 3.5 3.1 3.8 3.7 3.7 2.9 3.1 3.2 6.0 7.5 4.0 7.5 14
SAN YSIDRO 8.7 5.7 4.1 3.9 4.4 4.3 4.2 4.6 3.6 2.9 2.7 3.0 2.7 3.9 5.1 4.2 8.7 00
12 VWDR ° ALPINE 126 28 336 73 3 340 49 316 268 265 236 278 275 263 279 0 340 05
CHULA VISTA 22 357 33 12 352 28 64 330 124 227 226 260 267 285 290 0 357 01
DOWNTOWN SE 1 25 27 1 356 24 40 325 7 233 221 278 274 286 276 0 356 04
EL CAJON LES 314 334 0 54 324 354 131 308 144 151 238 236 248 279 285 0 354 05
KEARNY MESA 71 54 55 35 357 11 23 350 341 298 321 267 270 276 282 0 357 04
OTAY MESA DVN 44 4 337 356 261 329 33 282 276 295 264 258 277 281 283 0 356 03
PENDLETON 70 79 56 31 36 41 49 72 139 268 288 289 256 277 262 0 289 11
13 SIGTHETA ° ALPINE 23 35 27 40 28 25 49 36 29 24 26 22 22 27 20 29 49 06
CHULA VISTA 40 20 27 28 21 21 28 35 59 40 22 21 18 19 18 28 59 08
DOWNTOWN SE 23 26 37 23 20 28 47 21 66 31 21 29 24 24 24 30 66 08
EL CAJON LES 20 22 51 38 19 25 26 21 26 28 25 29 22 19 17 26 51 02
KEARNY MESA 18 12 32 13 17 14 28 32 48 50 17 15 11 10 10 22 50 09
OTAY MESA DVN 15 19 36 61 27 17 21 48 48 26 14 12 12 14 11 25 61 03
PENDLETON 9 18 18 19 16 15 12 13 32 37 15 22 15 17 14 18 37 09
14 VWSP MPH ALPINE 1.9 .5 1.2 1.0 2.1 2.2 1.0 2.1 2.5 3.6 4.2 5.0 5.2 5.2 9.7 .0 9.7 14
CHULA VISTA 1.5 3.2 2.1 2.2 2.5 2.7 2.2 2.0 .9 1.3 4.3 7.8 8.7 10.6 12.1 .0 12.1 14
DOWNTOWN SE 2.0 2.3 1.8 2.4 2.9 2.2 1.0 2.4 .8 3.6 4.7 6.3 6.5 9.5 9.3 .0 9.5 13
EL CAJON LES 2.6 3.0 1.3 1.3 2.2 1.5 1.8 2.9 2.5 2.4 2.8 4.4 6.6 9.5 11.4 .0 11.4 14
KEARNY MESA 2.2 2.5 2.7 2.8 3.0 3.7 2.1 1.4 .6 2.5 6.0 10.8 13.4 18.7 17.9 .0 18.7 13
OTAY MESA DVN 2.5 2.3 1.8 .3 .5 4.6 3.2 2.5 1.5 4.1 6.3 10.2 12.8 13.1 15.3 .0 15.3 14
PENDLETON 4.8 4.3 2.7 2.7 3.3 4.2 5.1 3.7 1.8 1.9 4.6 3.5 5.1 9.4 11.9 .0 11.9 14
15 SWSP MPH ALPINE 2.1 1.7 1.7 2.1 2.5 2.5 1.7 3.3 2.9 3.9 4.7 5.4 5.5 5.8 10.2 3.7 10.2 14
CHULA VISTA 1.7 3.3 2.6 2.7 2.7 3.1 3.3 2.4 1.6 2.9 4.6 8.5 9.2 11.2 12.6 4.8 12.6 14
DOWNTOWN SE 2.5 2.6 2.3 2.6 3.1 2.8 1.9 2.6 1.9 4.3 5.1 7.2 7.1 10.4 10.1 4.4 10.4 13
EL CAJON LES 2.8 3.5 1.8 1.9 2.4 2.4 2.6 3.1 2.8 2.8 5.4 5.0 7.2 10.1 11.9 4.4 11.9 14
KEARNY MESA 2.3 2.6 2.7 3.0 3.5 5.0 3.0 1.8 1.9 4.0 6.6 11.2 13.7 19.2 18.2 6.6 19.2 13
OTAY MESA DVN 2.7 3.1 3.3 3.5 2.5 4.8 3.9 3.7 2.1 4.6 6.6 10.4 13.1 13.5 15.6 6.2 15.6 14
PENDLETON 4.9 5.2 2.8 2.8 3.5 4.6 5.4 4.0 2.0 2.4 5.4 4.2 5.2 10.0 12.2 5.0 12.2 14
16 AMBTEMP °F ALPINE 55.5 55.1 55.1 55.6 55.6 55.8 56.1 56.5 57.5 58.6 58.6 57.2 57.8 59.0 59.7 56.9 59.7 14
CARMEL MT RCH 60.1 59.8 59.7 59.3 59.3 59.2 59.5 61.0 63.3 63.0 65.0 66.7 67.0 66.7 66.8 62.4 67.0 12
CHULA VISTA 63.0 61.3 61.2 61.5 61.4 61.3 61.2 62.1 64.3 67.3 66.9 69.2 68.9 70.3 70.0 64.7 70.3 13
DOWNTOWN SE 62.2 61.1 60.5 60.5 60.8 60.9 61.0 61.9 65.8 67.5 67.2 68.6 69.1 70.6 70.6 64.6 70.6 13
EL CAJON LES 61.9 61.1 60.9 60.6 61.1 60.9 60.4 61.6 63.5 64.8 64.6 65.9 67.7 68.6 67.9 63.4 68.6 13
KEARNY MESA 62.0 60.9 60.7 60.9 61.2 61.0 60.9 62.1 64.7 65.6 65.6 67.8 69.2 69.4 69.2 64.1 69.4 13
OTAY MESA DVN 60.3 60.4 60.2 59.9 59.8 60.0 60.8 61.8 63.5 65.3 64.8 66.2 67.3 68.6 67.6 63.1 68.6 13
PENDLETON 62.0 61.9 61.5 61.3 61.2 61.1 60.7 61.3 62.6 64.8 65.8 66.7 67.4 69.5 69.8 63.8 69.8 14
Current Date: 11/1/2026 3:09 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 63.2 62.3 61.8 61.7 62.0 62.0 62.2 63.0 65.1 67.7 67.3 70.2 71.2 71.8 70.7 65.5 71.8 13
17 RELHUM % ALPINE 96 99 100 100 100 100 100 100 96 94 95 100 100 98 88 98 100 02
EL CAJON LES 99 100 100 100 99 99 100 98 94 89 92 91 83 77 67 93 100 01
KEARNY MESA 96 95 95 96 96 97 96 94 87 85 90 80 75 70 61 88 97 05
18 PRES mmHg EL CAJON LES 745 744 744 743 744 744 744 745 745 745 746 746 746 746 746 745 746 10
KEARNY MESA 746 746 745 745 745 745 745 746 746 746 747 747 747 747 747 746 747 10
19 SOLAR W/M2 EL CAJON LES 3 3 3 2 3 3 14 71 179 221 182 409 477 373 253 146 477 12
KEARNY MESA 1 1 1 1 1 1 11 114 353 160 619 338 405 445 387 189 619 10
20 UVRAD W/M2 EL CAJON LES 0 0 0 0 0 0 1 6 15 13 13 27 26 22 18 9 27 11
25 NOY EL CAJON LES 2.18 1.75 1.86 1.37 C C 1.58 3.75 3.12 1.42 1.75 2.02 1.49 1.09 .91 1.86 3.75 07
26 NOY-NO EL CAJON LES 2.16 1.73 1.85 1.36 C C 1.51 3.18 2.25 1.15 1.33 1.52 1.08 .78 .71 1.58 3.18 07
27 NO Trace EL CAJON LES .02 .01 .01 .00 C C .07 .57 .86 .26 .42 .50 .40 .31 .19 .27 .86 08
28 SO2 Tr PPB EL CAJON LES .0 C C C .0 .0 .0 .0 .1 .1 .1 .1 .1 .0 .1 .0 .1 08
29 CO Tr PPB EL CAJON LES 219.5 C C C 194.2 200.2 188.5 214.8 199.0 184.1 182.6 185.9 172.7 158.9 162.4 188.5 219.5 00
BCarbon ug/m3 10TH AVE MARIN < < < < < < < < < < < < < < < < <
ALPINE < < < < < < < < < < < < < < < < <
BOSTON AVE .41 .38 .26 .31 .28 .26 .30 .38 .18 .22 .19 .10 .16 .13 .11 .24 .41 00
CHICANO PARK < < < < < < < < < < < < < < < < <
DOWNTOWN SE < < < < < < < < < < < < < < < < <
OCEANVIEW BLV < < < < < < < < < < < < < < < < <
OTAY MESA DVN .21 .19 .18 .26 .20 .18 .11 .11 .09 .05 .06 < < < < .15 .26 03
SAN YSIDRO .83 .37 .27 .27 .30 .21 .42 < < < < < < < < .38 .83 00
PM10 STD ALPINE 6.2 6.5 6.1 4.8 2.9 3.2 2.7 5.0 3.3 3.8 3.8 3.4 6.8 6.1 9.8 4.9 9.8 14
CARMEL MT RCH 11.3 7.8 7.2 7.5 10.7 8.5 7.9 6.9 5.2 4.8 4.7 5.9 6.7 8.5 12.0 7.7 12.0 14
CHULA VISTA 12.4 7.3 7.2 7.5 8.1 8.3 7.7 7.8 7.9 6.0 5.8 8.5 8.0 11.6 14.3 8.5 14.3 14
DOWNTOWN SE 11.8 9.8 7.6 8.6 7.8 8.6 9.2 8.9 6.0 4.7 7.2 7.5 8.5 14.4 14.7 9.0 14.7 14
EL CAJON LES 8.8 7.1 7.0 6.9 7.9 8.1 8.0 7.3 7.1 5.2 4.5 5.6 6.5 9.3 13.5 7.5 13.5 14
KEARNY MESA 10.8 9.7 8.3 8.5 11.5 11.2 9.9 9.5 8.6 7.7 4.7 6.5 7.9 15.1 14.1 9.6 15.1 13
OTAY MESA DVN 8.4 7.3 6.5 5.9 6.7 7.2 4.5 5.3 5.0 3.4 4.4 7.5 7.6 9.3 14.1 6.8 14.1 14
PENDLETON 9.3 8.2 8.1 8.4 8.1 6.6 7.2 7.8 9.9 13.9 10.3 12.6 11.7 33.5 47.6 13.5 47.6 14
SAN YSIDRO 18.0 11.3 8.6 8.6 8.9 8.6 8.6 8.8 9.1 8.8 8.1 9.9 10.0 13.3 19.5 10.6 19.5 14
RAINFALL EL CAJON LES .07 .06 .02 .01 .00 .00 .00 .00 .00 .00 .03 .00 .04 .01 .00 .01 .07 00