Current Date: 11/28/2025 7:09 PM
Daily Parameter Report
11/28/2025
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 .046 .045 C C .047 .047 .046 .039 .033 .046 .048 .049 .051 .056 .058 .059 .059 .052 .045 .048 .059 15
CHULA VISTA .020 .022 C C .020 .023 .019 .018 .014 .016 .024 .042 .051 .056 .062 .061 .059 .043 .017 .033 .062 14
DOWNTOWN SE .005 .005 C C .015 .010 .006 .007 .017 .022 .027 .040 .052 .059 .061 .058 .055 .049 .035 .030 .061 14
EL CAJON LES .003 .002 C C C .002 .002 .004 .012 .021 .036 .045 .049 .054 .061 .059 .052 .046 .033 .030 .061 14
KEARNY MESA .028 .028 C C .027 .023 .023 .019 .021 .037 .048 .046 .046 .055 .061 .068 .059 .040 .026 .038 .068 15
OTAY MESA DVN .017 .014 C C .021 .014 .013 .011 .016 .018 .026 .034 .047 .058 .060 .062 .061 .056 .037 .033 .062 15
PENDLETON .021 .021 C C .018 .019 .016 .018 .023 .032 .034 .042 .047 .053 .058 .056 .056 .056 .055 .036 .058 14
03 NO2 PPB ALPINE 2.2 2.3 C C 1.9 2.4 2.1 4.9 11.0 4.6 3.7 3.6 4.0 4.3 6.2 9.6 9.3 12.2 12.3 5.6 12.3 18
CARMEL MT RCH 19.2 16.4 C C 21.3 26.8 23.6 29.0 22.3 10.4 14.5 12.4 13.2 15.7 17.1 15.1 18.5 27.4 27.1 19.4 29.0 07
CHULA VISTA 14.8 11.5 C C 11.3 9.6 13.6 13.1 13.9 19.8 23.1 11.9 7.0 5.3 3.4 3.6 4.3 10.1 27.4 11.9 27.4 18
DOWNTOWN SE 23.9 21.7 C C 11.5 15.9 20.8 20.0 15.7 19.9 20.3 17.7 10.7 7.2 6.1 5.3 4.6 6.6 14.8 14.2 23.9 00
EL CAJON LES 17.3 16.0 C C C 12.5 11.7 12.8 12.9 10.4 6.0 6.8 8.3 9.6 8.3 7.5 8.3 8.0 12.4 10.5 17.3 00
KEARNY MESA 5.5 4.2 C C 4.8 9.6 9.9 13.0 11.9 8.0 4.7 9.2 14.4 10.2 7.0 4.5 7.4 16.0 20.8 9.4 20.8 18
OTAY MESA DVN 30.3 33.1 C C 19.6 24.8 22.7 26.2 28.2 38.9 42.3 38.3 17.5 6.6 5.2 4.1 4.7 3.4 21.6 21.6 42.3 10
PENDLETON 4.2 5.2 C C 6.0 5.6 7.3 6.0 5.3 4.7 7.9 4.9 4.7 2.7 3.8 1.9 1.6 2.2 2.7 4.5 7.9 10
SAN YSIDRO 33.7 30.4 C C 23.5 22.9 24.2 29.6 39.8 38.9 31.2 17.4 16.3 7.5 6.8 6.9 7.5 12.8 28.0 22.2 39.8 08
06 CO PPM CARMEL MT RCH .8 .7 C C .5 .6 .5 .9 .8 .4 .4 .4 .6 .7 .8 .8 .9 .8 .8 .7 .9 07
SAN YSIDRO 1.6 1.3 C C 1.2 1.1 1.4 1.6 1.6 1.0 .8 .5 .4 .3 .3 .3 .3 .4 .8 .9 1.6 00
07 H2S PPB IB CIVIC CTR 1.2 1.7 2.1 1.9 1.4 1.5 2.5 2.6 2.6 3.2 1.7 1.1 .8 .8 .7 .7 .8 .9 4.1 1.7 4.1 18
NESTOR - BES 1.8 4.2 6.3 4.6 2.5 3.2 5.8 5.3 3.6 3.8 2.0 1.1 .7 .6 .6 .8 .8 .8 3.3 2.7 6.3 02
SAN YSIDRO 3.9 3.4 4.3 3.9 3.7 3.3 4.0 5.1 7.0 4.5 3.0 2.0 1.3 1.0 1.6 1.3 .8 .7 1.1 2.9 7.0 08
10 INTMP °C ALPINE 27 27 27 27 27 27 27 27 26 26 26 25 26 26 25 25 26 26 26 26 27 00
CARMEL MT RCH 26 25 25 25 25 24 24 24 25 26 26 26 26 27 26 27 27 27 27 26 27 13
CHULA VISTA 25 25 25 26 26 26 25 25 25 25 25 24 24 24 24 24 24 25 25 25 26 03
DOWNTOWN SE 25 25 26 25 25 26 26 26 26 25 25 24 24 24 23 23 24 25 25 25 26 02
EL CAJON LES 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 00
IB CIVIC CTR 29 28 28 28 27 27 27 27 26 25 25 25 25 25 26 27 27 27 27 27 29 00
KEARNY MESA 24 24 24 24 24 24 23 23 24 24 24 24 24 24 24 24 24 24 24 24 24 00
NESTOR - BES 24 23 23 23 23 22 22 23 22 20 20 20 20 21 21 23 23 25 25 22 25 17
OTAY MESA DVN 27 27 27 27 27 27 27 27 27 27 27 26 26 26 26 25 25 26 26 26 27 00
PENDLETON 26 26 26 25 25 25 25 25 25 25 25 24 24 25 25 25 26 26 26 25 26 00
SAN YSIDRO 24 23 23 23 23 22 22 22 22 23 24 25 25 25 25 25 25 25 25 24 25 11
11 PM2.5 µg/M3 ALPINE 2.1 2.1 2.1 2.0 2.0 2.1 1.9 1.9 2.1 2.0 1.9 2.2 2.7 2.9 4.5 11.4 13.4 14.2 12.5 4.5 14.2 17
CARMEL MT RCH 7.7 8.2 6.2 6.1 5.3 4.8 4.5 4.5 4.1 3.9 3.9 4.0 5.3 9.4 14.4 13.0 14.7 14.8 15.8 7.9 15.8 18
CHULA VISTA 10.6 7.5 14.3 13.5 6.1 5.2 15.5 7.8 7.0 18.7 24.4 25.6 21.0 20.1 15.7 13.6 13.3 13.3 15.7 14.1 25.6 11
DOWNTOWN SE 21.6 17.0 11.9 5.8 5.2 5.3 5.6 5.5 6.8 12.5 24.3 29.0 27.4 16.7 13.2 9.5 7.8 10.5 16.3 13.2 29.0 11
EL CAJON LES 16.4 16.1 13.9 12.9 12.8 10.6 11.4 11.6 9.8 6.6 3.4 3.9 6.0 12.1 16.9 14.0 11.3 13.4 18.5 11.6 18.5 18
KEARNY MESA 6.2 5.8 5.3 4.4 4.0 3.9 3.5 3.0 3.2 4.8 4.6 8.0 19.0 22.9 20.6 15.4 11.9 10.1 11.2 8.8 22.9 13
Current Date: 11/28/2025 7:09 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 16.4 19.8 15.2 10.2 9.8 17.2 17.7 19.2 20.9 35.1 32.5 25.9 18.9 13.3 13.4 14.1 12.2 11.9 9.4 17.5 35.1 09
PENDLETON 5.2 6.2 6.0 5.1 4.6 3.7 3.8 4.0 3.8 3.8 5.1 6.4 6.9 6.9 9.8 6.4 5.4 6.3 6.8 5.5 9.8 14
SAN YSIDRO 56.4 44.0 44.0 40.8 37.3 28.8 27.3 30.2 29.8 27.7 27.6 26.2 23.1 20.4 20.7 19.2 19.1 20.1 22.7 29.7 56.4 00
12 VWDR ° ALPINE 78 94 92 82 43 92 94 107 159 276 252 276 288 295 271 296 270 46 86 0 296 15
CHULA VISTA M M M M M M M M M M M M M M M M M M M 0 M M
DOWNTOWN SE 15 124 34 40 12 65 11 21 206 179 199 207 219 199 192 194 176 167 101 0 219 12
EL CAJON LES 116 185 238 125 198 114 214 283 263 301 350 277 261 236 240 205 189 161 131 0 350 10
KEARNY MESA 48 63 39 51 50 90 54 44 145 207 206 220 242 243 241 235 208 162 92 0 243 13
OTAY MESA DVN 113 96 102 59 98 121 125 123 174 161 240 222 284 292 293 289 317 4 76 0 317 16
PENDLETON 53 61 57 65 52 59 61 72 70 79 192 205 241 252 249 248 248 172 143 0 252 13
13 SIGTHETA ° ALPINE 13 16 15 14 25 37 12 16 32 35 26 32 29 26 33 28 33 38 30 26 38 17
CHULA VISTA M M M M M M M M M M M M M M M M M M M M M
DOWNTOWN SE 54 51 18 19 46 43 43 46 33 17 22 22 20 20 15 17 14 34 56 31 56 18
EL CAJON LES 27 45 45 61 42 32 38 69 55 56 54 39 24 24 24 15 13 35 43 39 69 07
KEARNY MESA 6 5 7 6 5 7 9 15 17 28 30 25 16 14 13 12 11 14 30 14 30 10
OTAY MESA DVN 55 18 20 38 20 12 12 32 30 35 34 39 11 13 11 10 13 9 35 24 55 00
PENDLETON 7 6 8 10 11 8 9 9 8 20 20 15 12 10 13 19 20 18 20 13 20 09
14 VWSP MPH ALPINE 2.2 1.9 1.8 2.2 .9 1.0 1.7 1.3 1.4 2.1 3.5 3.1 4.2 4.7 3.6 3.5 1.6 .6 1.5 .0 4.7 13
CHULA VISTA M M M M M M M M M M M M M M M M M M M .0 M M
DOWNTOWN SE 1.1 .6 2.7 2.5 1.5 2.0 .8 .3 .9 3.9 4.0 4.8 5.4 4.9 5.3 4.2 3.9 1.7 .2 .0 5.4 12
EL CAJON LES 1.1 .5 .5 .9 .9 .9 .6 .4 .3 .3 .9 3.0 4.5 5.0 4.7 5.6 3.8 2.0 .8 .0 5.6 15
KEARNY MESA 5.9 5.8 5.7 5.6 5.8 3.7 4.4 3.1 1.9 2.4 3.5 3.9 6.4 6.4 7.0 6.1 3.9 2.8 .9 .0 7.0 14
OTAY MESA DVN 1.7 2.5 2.5 2.3 3.0 3.5 3.5 2.6 1.1 2.0 2.4 2.6 7.5 7.8 6.1 5.4 3.9 5.1 2.3 .0 7.8 13
PENDLETON 7.3 7.5 7.6 6.0 4.9 5.6 4.7 5.9 6.9 3.0 4.7 5.3 5.7 6.1 4.9 2.9 2.3 1.9 1.7 .0 7.6 02
15 SWSP MPH ALPINE 2.2 2.0 1.9 2.3 1.6 1.8 1.7 1.4 1.6 2.7 4.0 3.9 4.7 5.1 4.2 4.0 1.9 1.1 1.7 2.6 5.1 13
CHULA VISTA M M M M M M M M M M M M M M M M M M M M M
DOWNTOWN SE 1.9 1.4 2.9 2.7 2.1 2.6 1.3 1.2 1.2 4.1 4.5 5.2 5.8 5.3 5.5 4.4 4.1 1.8 .6 3.1 5.8 12
EL CAJON LES 1.2 1.2 .8 1.9 1.9 1.5 .9 1.1 1.1 1.2 1.6 3.5 4.9 5.4 5.3 5.8 4.1 2.4 1.1 2.5 5.8 15
KEARNY MESA 5.9 5.9 5.8 5.7 5.9 3.9 4.5 3.7 2.0 3.0 4.0 4.3 6.7 6.6 7.2 6.3 4.0 3.1 1.5 4.7 7.2 14
OTAY MESA DVN 2.4 3.6 3.6 3.1 4.4 3.6 3.6 3.1 2.5 2.4 2.8 3.3 7.7 8.1 6.3 5.6 4.4 5.2 3.4 4.2 8.1 13
PENDLETON 7.4 7.6 7.7 6.2 5.0 5.8 4.8 6.0 7.0 3.9 5.0 5.6 5.8 6.2 5.0 3.0 2.4 2.1 2.0 5.2 7.7 02
16 AMBTEMP °F ALPINE 62.9 61.7 61.8 62.6 62.3 61.5 61.7 63.0 67.0 68.7 70.4 72.3 72.1 71.6 71.5 68.5 64.4 60.9 58.8 65.5 72.3 11
CARMEL MT RCH 54.2 52.5 52.3 51.5 50.9 50.4 50.4 54.3 60.1 66.5 70.8 73.3 74.8 76.4 75.4 72.7 66.6 62.0 59.4 61.8 76.4 13
CHULA VISTA 54.0 54.1 54.0 54.1 51.9 52.9 55.0 56.7 62.1 66.4 67.4 65.9 63.7 63.8 63.7 63.0 60.9 59.4 57.9 59.3 67.4 10
DOWNTOWN SE 51.6 50.2 49.8 49.8 48.9 49.0 49.2 56.3 65.5 69.6 69.4 70.1 70.5 71.6 70.1 68.3 64.0 59.3 57.2 60.0 71.6 13
EL CAJON LES 49.7 48.0 47.0 46.0 45.1 44.3 44.1 47.1 53.9 62.2 70.0 75.3 76.8 76.5 74.5 71.5 66.5 61.4 58.6 58.9 76.8 12
KEARNY MESA 56.8 54.8 56.0 54.3 54.7 52.4 54.4 59.0 63.7 67.9 70.7 72.9 72.2 71.3 69.7 68.0 64.6 61.5 58.6 62.3 72.9 11
OTAY MESA DVN 56.7 56.9 56.2 55.8 54.5 53.2 53.6 57.7 65.5 71.5 77.9 80.5 77.2 73.5 71.4 69.0 65.2 60.3 59.0 64.0 80.5 11
PENDLETON 52.0 51.8 51.7 51.2 50.9 51.8 50.8 52.8 58.9 67.1 69.8 68.2 69.1 68.0 67.0 66.9 64.8 61.8 61.1 59.8 69.8 10
Current Date: 11/28/2025 7:09 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 52.9 51.4 51.5 51.3 50.1 49.8 50.1 56.1 62.1 66.3 70.2 70.3 68.1 66.5 66.0 65.7 62.5 60.4 58.3 59.5 70.3 11
17 RELHUM % ALPINE 26 29 29 28 28 28 27 30 27 22 22 22 24 23 26 38 51 60 58 31 60 17
EL CAJON LES 88 90 92 92 94 93 93 87 69 46 31 26 25 32 40 49 58 77 83 67 94 04
KEARNY MESA 68 69 62 63 59 63 55 50 44 37 31 27 42 51 57 48 69 87 93 57 93 18
18 PRES mmHg EL CAJON LES 750 750 750 750 750 750 750 750 751 751 750 750 749 749 749 749 749 749 749 750 751 08
KEARNY MESA 751 751 750 750 750 750 751 751 751 751 751 750 750 750 749 749 750 750 750 750 751 00
19 SOLAR W/M2 EL CAJON LES -3 -2 -2 -2 -2 -2 5 31 61 82 541 626 596 503 355 174 20 -7 -5 156 626 11
KEARNY MESA 1 1 1 1 1 1 13 151 351 519 633 675 644 553 412 229 43 1 1 223 675 11
20 UVRAD W/M2 EL CAJON LES 0 0 0 0 0 0 1 5 11 14 27 31 29 24 16 8 1 0 0 9 31 11
25 NOY EL CAJON LES 22.01 24.28 23.20 22.82 22.18 C C 34.77 25.66 17.23 8.29 9.17 11.73 13.85 13.03 11.24 10.61 10.62 15.61 17.42 34.77 07
26 NOY-NO EL CAJON LES 20.39 19.48 17.64 16.00 15.29 C C 14.28 13.51 10.47 6.00 7.01 9.11 11.71 11.80 10.55 10.24 10.55 15.45 12.91 20.39 00
27 NO Trace EL CAJON LES 1.61 4.79 5.56 6.82 6.89 C C 20.48 12.14 6.75 2.29 2.15 2.62 2.14 1.22 .69 .36 .07 .15 4.51 20.48 07
28 SO2 Tr PPB EL CAJON LES .1 .1 C C C .1 .1 .2 .2 .2 .1 .2 .2 .3 .4 .3 .2 .0 .0 .1 .4 14
29 CO Tr PPB EL CAJON LES 625.5 635.0 C C C 501.1 680.8 626.6 499.1 379.0 254.6 300.4 372.1 396.3 414.0 378.8 365.3 373.3 488.6 455.6 680.8 06
BCarbon ug/m3 10TH AVE MARIN 3.13 2.06 1.85 .90 1.28 1.13 .85 < 1.25 1.15 2.33 < 2.15 1.13 .93 .63 .46 < .57 1.36 3.13 00
ALPINE < < .13 .11 .11 .16 .09 .21 < .19 < < < < .51 1.14 1.17 < 1.29 .46 1.29 18
BOSTON AVE 4.63 3.57 3.18 1.15 1.20 1.35 1.16 .94 .84 1.81 2.80 2.65 1.83 1.05 .80 .68 .58 .69 1.26 1.69 4.63 00
CHICANO PARK 3.98 2.58 2.65 1.67 1.00 1.25 1.13 1.36 < 2.08 3.11 3.16 2.17 < 1.10 .76 .65 .75 .92 1.78 3.98 00
DOWNTOWN SE < < < .89 .64 .73 .85 .95 .82 2.16 < 2.73 2.14 < 1.00 .72 .58 < .85 1.16 2.73 11
OCEANVIEW BLV < 3.27 2.64 < 2.29 1.01 .85 .94 < .94 < 2.11 1.67 < .69 .61 .51 < 2.52 1.54 3.27 01
OTAY MESA DVN 2.27 2.72 2.06 1.51 1.88 2.21 2.01 2.46 3.18 4.46 3.48 2.50 1.50 .99 .90 .87 1.03 .97 1.89 2.05 4.46 09
SAN YSIDRO 8.69 < 7.63 6.77 < 4.46 4.33 5.00 5.03 < < 1.98 < < .92 .92 .87 1.04 1.76 3.80 8.69 00
PM10 STD ALPINE 5.4 5.2 5.8 5.2 5.4 6.4 5.3 7.2 7.7 7.9 7.9 8.5 11.7 11.2 16.6 28.1 26.9 28.9 26.0 11.9 28.9 17
CARMEL MT RCH 16.8 17.0 14.2 13.1 11.4 11.5 12.8 13.9 13.4 11.6 12.7 11.6 15.1 24.0 29.3 24.1 26.6 27.6 27.3 17.5 29.3 14
CHULA VISTA 23.5 21.3 46.2 42.7 17.8 13.6 41.0 25.0 29.3 68.7 78.7 50.3 39.2 32.9 26.0 25.2 22.1 21.4 25.7 34.2 78.7 10
DOWNTOWN SE 33.9 24.9 19.8 12.5 11.9 11.7 15.0 16.4 19.8 39.8 57.6 55.6 46.2 29.7 23.2 18.9 16.6 17.4 25.5 26.1 57.6 10
EL CAJON LES 28.2 25.7 22.8 21.5 20.3 18.1 21.0 22.7 18.5 15.9 11.1 14.3 19.4 30.0 35.4 27.4 23.4 24.1 30.0 22.6 35.4 14
KEARNY MESA 14.4 13.0 11.9 10.4 9.1 7.9 9.2 8.6 9.5 14.4 15.5 24.4 48.1 46.9 38.3 30.1 23.5 21.6 20.6 19.8 48.1 12
OTAY MESA DVN 89.6 98.3 75.4 39.5 38.0 46.4 73.0 124.2 134.8 216.5 182.3 155.7 63.3 37.0 32.2 30.3 28.6 32.8 49.9 81.4 216.5 09
PENDLETON 10.7 10.9 10.9 10.1 9.1 8.5 8.6 7.9 9.5 9.4 14.7 16.6 15.5 13.3 18.1 12.6 9.1 9.6 10.8 11.3 18.1 14
SAN YSIDRO 156.3 119.9 119.2 104.8 87.8 70.5 78.6 110.4 115.0 97.7 78.1 54.3 49.6 36.5 36.6 38.7 33.0 32.4 42.3 76.9 156.3 00
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