Current Date: 11/4/2026 5:09 PM
Daily Parameter Report
11/4/2026
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 .038 .042 V V .043 .045 .041 .038 .044 .044 .044 .046 .047 .048 .049 .050 .046 .044 .050 15
CHULA VISTA .016 .020 V V .016 .012 .014 .021 .032 .042 .042 .044 .045 .043 .043 .043 .041 .031 .045 12
DOWNTOWN SE .021 .020 V V .009 .010 .010 .013 .018 V V V V V V .027 .028 .017 .028 16
EL CAJON LES .015 .013 .011 .007 .009 .006 C .011 .026 .040 .043 .043 .046 C .049 .047 .044 .027 .049 14
KEARNY MESA .027 .022 .021 .018 .015 .012 .010 .023 .043 .042 .043 .044 .046 .047 .044 .044 .042 .031 .047 13
OTAY MESA DVN .032 .029 V V .031 .019 .022 .024 .029 .044 .045 .045 .046 .047 .046 .044 .041 .036 .047 13
PENDLETON .024 .022 V V .019 .018 .017 .017 .019 .037 .041 .043 .045 .045 .046 .049 .051 .032 .051 16
03 NO2 PPB ALPINE 2.8 1.9 V V 1.2 1.7 3.5 3.9 1.7 1.3 1.2 1.5 1.7 1.7 2.1 2.7 4.7 2.2 4.7 16
CARMEL MT RCH 10.4 13.3 V V 13.3 16.0 18.2 15.7 18.7 12.1 10.6 10.4 6.7 10.3 10.6 8.5 9.0 12.2 18.7 08
CHULA VISTA 12.5 11.1 V V 8.0 12.7 10.8 5.4 5.2 2.3 3.2 1.9 1.6 1.5 1.8 2.3 2.6 5.5 12.7 05
DOWNTOWN SE 5.7 6.0 V V 9.9 8.5 9.4 7.6 6.2 V V V V V V 1.4 1.9 6.2 9.9 04
EL CAJON LES 14.3 12.2 10.5 12.9 8.7 10.7 C 12.0 5.7 4.6 3.5 3.7 3.1 C 4.3 4.6 4.9 7.7 14.3 00
KEARNY MESA 4.4 4.4 5.4 4.8 7.4 7.4 11.3 5.9 1.1 2.3 1.5 1.9 1.8 1.0 1.8 1.7 2.7 3.9 11.3 06
OTAY MESA DVN 4.0 3.8 V V 3.4 14.7 11.6 9.9 11.6 2.7 2.3 2.8 3.2 2.9 2.7 2.6 2.2 5.3 14.7 05
PENDLETON 5.5 3.8 V V 3.5 5.8 6.0 5.1 5.7 3.5 2.0 1.3 1.2 1.1 .9 1.0 1.8 3.2 6.0 06
SAN YSIDRO 5.6 8.4 V V 20.4 21.5 24.0 25.9 32.6 15.7 4.9 5.4 5.6 5.4 6.1 6.2 8.8 13.1 32.6 08
06 CO PPM CARMEL MT RCH .3 .3 V V .2 .6 .7 .6 .6 .4 .3 .3 .3 .4 .5 .4 .3 .4 .7 06
SAN YSIDRO .2 .2 V V .5 .5 .7 .6 .9 .4 .2 .2 .2 .2 .2 .2 .2 .4 .9 08
07 H2S PPB IB CIVIC CTR .6 .6 .5 .9 1.0 8.2 2.3 1.4 2.8 1.0 .6 .6 .6 .6 .6 .6 .7 1.3 8.2 05
NESTOR - BES .3 .3 .3 .4 17.2 10.5 2.5 1.8 4.7 1.1 .3 .4 .4 .4 .4 .4 .4 2.4 17.2 04
SAN YSIDRO .8 6.0 .8 5.4 .7 1.0 2.2 2.7 3.4 1.1 .3 .4 .2 .3 .5 .6 2.0 1.7 6.0 01
10 INTMP °C ALPINE 25 26 26 26 26 26 26 26 25 25 24 24 24 24 24 24 25 25 26 01
CARMEL MT RCH 25 25 25 26 26 26 26 25 25 25 25 25 25 25 25 25 25 25 26 03
CHULA VISTA 26 26 26 26 26 26 26 26 26 26 26 25 25 25 25 25 25 26 26 00
DOWNTOWN SE 26 25 25 25 24 25 25 25 25 24 M 22 22 22 22 22 22 24 26 00
EL CAJON LES 27 27 26 27 27 27 27 27 27 26 26 26 26 26 26 26 26 26 27 00
KEARNY MESA 24 24 24 24 23 23 23 23 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 25 25 25 25 25 24 24 25 26 00
PENDLETON 26 26 26 26 26 26 25 25 25 25 24 24 24 24 24 25 25 25 26 00
SAN YSIDRO 25 24 24 24 24 24 24 25 25 24 24 24 24 24 24 24 24 24 25 00
10 INTMP °C        IB CIVIC CTR 25 26 26 26 26 26 26 26 24 22 21 21 21 20 23 24 24 24 26 01
NESTOR - BES 25 25 25 25 25 26 26 25 25 25 25 25 25 24 24 24 25 25 26 05
11 PM2.5 µg/M3 ALPINE 3.9 3.8 3.6 3.4 3.3 3.1 3.1 2.9 2.8 2.4 2.0 2.2 2.7 2.6 2.5 3.0 3.6 2.9 3.9 00
CARMEL MT RCH 5.1 4.3 4.4 4.6 4.2 4.0 5.7 4.3 4.1 3.3 3.3 3.5 3.0 2.9 M M 3.2 3.9 5.7 06
CHULA VISTA 4.6 4.5 4.7 4.5 4.2 4.0 4.2 4.1 4.3 3.9 4.4 4.6 5.4 4.3 4.4 4.2 4.3 4.3 5.4 12
DOWNTOWN SE 4.9 5.1 5.3 5.2 6.9 7.0 7.4 5.7 5.9 5.7 3.9 3.6 3.7 3.7 3.4 3.3 3.4 4.9 7.4 06
EL CAJON LES 6.1 6.0 5.6 5.6 4.8 4.9 5.3 6.3 4.3 3.8 3.2 3.3 3.1 2.8 3.6 3.3 3.1 4.4 6.3 07
KEARNY MESA 3.9 3.9 3.8 3.9 4.9 4.3 4.0 3.9 3.6 3.4 3.2 3.4 3.2 2.8 3.2 3.1 3.0 3.6 4.9 04
Current Date: 11/4/2026 5:09 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 4.2 4.5 4.6 4.4 4.0 4.1 4.9 7.4 11.4 3.9 3.3 3.3 3.9 4.1 3.7 3.4 3.2 4.6 11.4 08
PENDLETON 4.8 4.7 5.0 5.0 4.8 4.8 5.2 5.0 5.0 3.4 3.4 2.8 2.6 2.9 3.6 4.5 5.1 4.2 5.2 06
SAN YSIDRO 4.6 4.4 4.2 4.9 5.0 5.7 11.3 23.0 35.0 15.6 M M 4.4 4.4 3.9 3.6 3.5 8.9 35.0 08
12 VWDR ° ALPINE 77 359 32 359 26 10 9 330 339 321 305 296 299 275 253 244 242 0 359 01
CHULA VISTA 353 328 24 62 84 77 71 51 136 323 267 268 268 263 272 268 273 0 353 00
DOWNTOWN SE 16 7 17 47 59 34 39 66 178 223 242 237 241 254 259 266 269 0 269 16
EL CAJON LES 251 14 79 198 107 242 254 69 12 4 229 233 260 282 214 228 260 0 282 13
KEARNY MESA 60 55 51 63 65 66 67 79 339 330 319 325 327 326 274 279 283 0 339 08
OTAY MESA DVN 359 17 360 63 71 105 56 248 247 309 315 293 275 273 273 271 275 0 360 02
PENDLETON 42 48 68 58 38 60 55 51 39 116 235 221 220 244 253 259 279 0 279 16
13 SIGTHETA ° ALPINE 34 31 36 32 19 19 17 38 34 32 32 34 30 36 33 25 27 30 38 07
CHULA VISTA 33 50 35 21 13 32 31 16 43 71 24 23 23 21 22 18 17 29 71 09
DOWNTOWN SE 33 29 24 18 12 14 17 20 28 37 26 27 28 26 22 25 25 24 37 09
EL CAJON LES 41 43 55 40 44 38 48 62 70 76 39 56 36 36 26 22 20 44 76 09
KEARNY MESA 9 11 10 6 5 4 5 25 59 49 56 55 32 44 16 12 10 24 59 08
OTAY MESA DVN 22 13 30 39 12 19 22 25 33 30 40 21 19 17 13 12 9 22 40 10
PENDLETON 7 7 9 9 11 13 9 11 21 26 21 13 15 10 10 14 18 13 26 09
14 VWSP MPH ALPINE .8 1.1 1.1 1.3 1.7 2.3 2.2 1.4 2.7 3.4 4.3 4.1 4.6 4.2 4.2 4.3 4.3 .0 4.6 12
CHULA VISTA .8 1.5 1.9 2.1 2.8 1.9 1.8 3.5 .6 1.1 5.8 7.0 6.2 7.0 7.2 7.7 6.7 .0 7.7 15
DOWNTOWN SE 1.4 1.7 1.7 2.1 3.4 3.4 3.0 2.2 2.6 3.3 6.2 6.0 6.3 6.3 6.3 5.3 5.4 .0 6.3 12
EL CAJON LES .6 .5 .5 .5 .7 .6 .3 .4 .2 .4 2.0 2.0 2.9 4.5 5.3 6.1 5.2 .0 6.1 15
KEARNY MESA 3.2 3.0 3.0 4.5 4.1 4.4 3.6 2.1 2.1 3.3 2.6 2.7 4.8 4.4 9.7 8.9 7.8 .0 9.7 14
OTAY MESA DVN 1.4 2.2 2.2 1.9 2.4 2.8 1.2 .8 2.0 3.8 3.5 6.2 8.3 9.1 9.7 8.6 7.8 .0 9.7 14
PENDLETON 7.2 6.8 7.4 6.9 6.5 5.3 7.6 5.4 4.3 3.2 4.5 6.8 5.8 7.7 8.6 6.5 3.9 .0 8.6 14
15 SWSP MPH ALPINE 1.1 1.8 1.3 1.5 1.8 2.5 2.5 2.5 3.1 4.0 4.8 4.7 5.2 5.0 4.9 5.2 4.7 3.3 5.2 12
CHULA VISTA 1.0 2.0 2.1 2.3 2.8 2.3 2.3 3.6 2.1 2.4 6.4 7.5 6.7 7.5 7.7 8.1 7.0 4.3 8.1 15
DOWNTOWN SE 1.7 2.0 1.8 2.3 3.5 3.5 3.2 2.5 3.1 4.0 6.9 6.6 7.0 7.1 6.9 5.8 5.9 4.3 7.1 13
EL CAJON LES .9 1.5 1.4 1.2 1.7 .9 .5 1.0 1.2 1.5 3.1 3.4 4.0 5.4 5.8 6.8 5.5 2.7 6.8 15
KEARNY MESA 3.3 3.1 3.1 4.5 4.1 4.4 3.6 2.3 3.2 4.2 4.1 3.7 5.9 5.6 10.2 9.1 7.9 4.8 10.2 14
OTAY MESA DVN 1.5 2.4 2.3 2.3 2.5 3.1 1.3 1.7 2.4 4.2 4.4 6.6 8.8 9.6 10.0 8.8 7.9 4.7 10.0 14
PENDLETON 7.2 6.9 7.6 7.0 6.6 5.5 7.7 5.5 4.6 3.5 4.7 7.0 6.2 7.9 8.7 6.7 4.2 6.3 8.7 14
16 AMBTEMP °F ALPINE 56.7 57.5 56.2 56.5 56.0 56.4 56.1 58.5 61.7 63.8 65.1 65.6 66.7 68.3 69.1 68.1 64.6 61.6 69.1 14
CARMEL MT RCH 60.7 59.9 58.7 57.7 57.8 58.1 59.1 62.1 66.5 68.9 70.0 70.9 73.0 74.4 74.9 72.0 69.1 65.5 74.9 14
CHULA VISTA 65.4 65.3 64.2 63.4 62.4 61.5 62.0 64.0 68.4 71.1 71.8 72.2 72.2 72.7 72.4 72.0 70.5 67.7 72.7 13
DOWNTOWN SE 66.9 66.5 66.1 65.1 62.9 62.3 63.0 65.8 70.5 71.9 M 74.1 73.5 73.6 73.9 73.2 70.9 68.8 74.1 11
EL CAJON LES 62.0 61.9 60.3 58.9 57.2 56.9 57.2 59.7 64.6 68.7 70.7 72.4 74.1 75.7 75.6 74.3 71.3 66.0 75.7 13
KEARNY MESA 62.5 61.3 61.3 59.9 59.4 59.0 59.8 65.9 69.5 70.3 71.1 71.5 74.0 75.4 73.7 71.9 69.9 66.8 75.4 13
OTAY MESA DVN 63.9 63.0 62.5 61.9 61.8 60.5 60.5 64.9 68.1 68.9 70.3 71.6 72.0 72.7 71.7 71.0 68.3 66.7 72.7 13
PENDLETON 60.7 59.5 58.8 59.1 58.8 59.8 59.5 60.9 62.6 67.4 70.4 71.5 72.2 72.3 72.4 72.1 71.4 65.3 72.4 14
Current Date: 11/4/2026 5:09 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 67.8 66.7 67.1 64.0 62.7 62.3 63.8 66.3 68.2 72.1 73.2 72.7 73.8 73.8 73.3 73.1 71.0 68.9 73.8 12
17 RELHUM % ALPINE 95 93 95 91 88 79 78 75 67 64 62 63 62 58 56 63 76 74 95 00
EL CAJON LES 91 90 94 95 98 97 96 91 76 63 57 56 52 47 54 56 63 75 98 04
KEARNY MESA 90 92 92 94 95 95 93 80 64 64 64 63 55 50 59 65 71 76 95 04
18 PRES mmHg EL CAJON LES 748 748 748 748 747 748 748 748 749 749 748 748 747 746 746 746 746 748 749 08
KEARNY MESA 749 749 749 748 748 749 749 749 750 750 749 749 748 747 747 747 748 749 750 08
19 SOLAR W/M2 EL CAJON LES 2 1 0 0 0 1 19 90 122 277 310 562 548 528 409 215 42 184 562 11
KEARNY MESA 1 1 1 1 1 2 60 293 412 404 320 349 589 564 429 241 53 219 589 12
20 UVRAD W/M2 EL CAJON LES 0 0 0 0 0 0 2 7 13 19 21 34 32 30 22 11 2 11 34 11
25 NOY EL CAJON LES 11.43 9.34 8.10 11.07 6.49 10.41 17.05 20.04 5.28 3.64 2.37 2.94 2.29 2.26 3.68 3.65 3.31 7.25 20.04 07
26 NOY-NO EL CAJON LES 11.23 9.24 7.86 9.90 6.28 8.30 8.92 8.91 3.59 2.79 1.93 2.28 1.86 1.76 2.84 3.09 3.10 5.52 11.23 00
27 NO Trace EL CAJON LES .20 .09 .24 1.16 .20 2.11 8.13 11.13 1.68 .85 .44 .65 .42 .49 .83 .56 .20 1.72 11.13 07
28 SO2 Tr PPB EL CAJON LES .1 .1 .1 .1 .1 .1 C .1 .1 .1 .1 .1 .1 C .1 .1 .1 .1 .1 00
29 CO Tr PPB EL CAJON LES C 314.3 286.1 323.9 232.1 353.6 C C 224.7 201.7 160.8 196.7 179.6 C 200.2 200.8 211.0 237.3 353.6 05
BCarbon ug/m3 10TH AVE MARIN < < < < < < < < < < < < < < < < < < <
ALPINE < < < < < < < < < < < < < < < < < < <
BOSTON AVE .35 .53 .63 .75 .79 .88 .89 .71 .48 .53 .40 .27 .29 .35 .29 .20 .23 .50 .89 06
CHICANO PARK < < < < < < < < < < < < < < < < < < <
DOWNTOWN SE < < < < < < < < < < < < < < < < < < <
OCEANVIEW BLV < < < < < < < < < < < < < < < < < < <
OTAY MESA DVN .11 .13 .13 .12 .16 .32 .41 .68 < < < < < < < < < .26 .68 07
SAN YSIDRO < < < < < < < < < < < < < < < < < < <
PM10 STD ALPINE 8.9 8.5 8.1 8.2 8.6 8.2 7.9 8.1 8.1 6.9 6.3 6.1 8.6 9.0 8.6 10.0 11.4 8.3 11.4 16
CARMEL MT RCH 13.4 9.8 9.5 10.6 9.2 11.1 21.1 11.3 12.8 11.0 9.9 11.9 9.5 9.1 M M 10.4 11.3 21.1 06
CHULA VISTA 11.2 11.2 10.4 10.0 9.8 9.1 10.0 9.8 12.7 11.2 12.6 13.3 15.4 12.7 12.9 12.1 12.1 11.5 15.4 12
DOWNTOWN SE 13.2 14.5 13.2 13.3 16.0 19.0 20.8 13.8 16.1 16.5 12.9 13.7 12.6 13.6 12.8 11.2 10.3 14.3 20.8 06
EL CAJON LES 13.9 13.1 11.4 12.6 10.4 11.0 13.1 14.9 11.6 12.4 10.8 9.9 10.3 8.7 12.8 11.8 10.7 11.7 14.9 07
KEARNY MESA 10.8 9.9 9.5 9.0 11.8 11.5 9.8 11.6 11.3 12.2 10.8 11.9 10.6 9.6 11.8 12.5 10.1 10.8 12.5 15
OTAY MESA DVN 14.7 12.8 11.9 12.6 11.6 12.2 23.8 28.6 28.9 12.9 10.5 11.6 14.7 16.3 15.5 12.0 11.8 15.4 28.9 08
PENDLETON 12.3 11.6 11.5 11.8 11.4 11.8 12.9 11.7 11.4 9.1 11.4 9.3 7.8 7.6 13.2 20.3 22.9 12.2 22.9 16
SAN YSIDRO 15.5 14.7 16.1 23.0 14.9 18.8 33.1 61.7 83.7 41.4 M M 15.8 17.1 15.5 13.8 14.2 26.6 83.7 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