Current Date: 10/29/2026 12:09 PM
Daily Parameter Report
10/29/2026
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 .042 .042 V V .033 .029 .033 .039 .043 .044 M .038 .044 09
CHULA VISTA .029 .028 V V .032 .029 .025 .026 .032 .041 .045 .031 .045 10
DOWNTOWN SE .028 .028 V V .023 .024 .020 .019 .023 .026 .029 .024 .029 10
EL CAJON LES .038 .041 V V V .028 .022 .027 .035 .040 .041 .034 .041 01
KEARNY MESA .035 .026 V V .027 .029 .030 .033 .037 .041 .042 .033 .042 10
OTAY MESA DVN .035 .035 V V .032 .018 .012 .022 .025 .030 .039 .027 .039 10
PENDLETON .028 .032 V V .022 .022 .023 .030 .039 .044 .050 .032 .050 10
03 NO2 PPB ALPINE 2.6 2.1 V V 3.4 4.4 2.7 2.5 1.8 1.7 M 2.6 4.4 05
CARMEL MT RCH 5.3 8.4 V V 3.0 4.3 7.3 10.1 4.7 13.0 13.5 7.7 13.5 10
CHULA VISTA 8.3 8.4 V V 4.7 7.1 10.2 8.5 7.5 3.4 1.9 6.6 10.2 06
DOWNTOWN SE 1.5 1.5 V V 4.1 5.0 7.2 6.5 4.1 4.3 2.1 4.0 7.2 06
EL CAJON LES 5.1 3.7 V V V 6.7 9.4 4.2 3.7 5.5 8.6 5.8 9.4 06
KEARNY MESA 3.0 7.4 V V 7.7 6.7 5.3 4.1 2.2 3.3 5.1 4.9 7.7 04
OTAY MESA DVN 3.2 3.4 V V 5.2 16.5 23.4 15.3 18.1 14.7 7.5 11.9 23.4 06
PENDLETON 6.3 4.5 V V 5.8 4.3 4.8 3.9 3.6 2.8 2.4 4.2 6.3 00
SAN YSIDRO 10.0 10.8 V V 10.3 13.0 19.6 16.8 19.9 8.2 5.4 12.6 19.9 08
06 CO PPM CARMEL MT RCH .2 .2 V V .1 .2 .2 .4 .2 .3 .4 .2 .4 07
SAN YSIDRO .3 .2 V V .2 .3 .5 .4 .5 .3 .2 .3 .5 06
07 H2S PPB IB CIVIC CTR .8 1.8 .6 .9 .8 1.1 1.3 1.6 .9 .5 .6 .9 1.8 01
NESTOR - BES 24.7 9.2 .7 .7 .4 .6 26.9 4.5 .8 .4 .3 6.2 26.9 06
SAN YSIDRO 2.5 .7 .2 .4 .4 .5 .8 3.2 9.0 1.3 .7 1.8 9.0 08
10 INTMP °C ALPINE 26 25 26 26 25 26 25 25 25 25 24 25 26 00
CARMEL MT RCH 25 25 25 25 25 25 25 25 25 25 25 25 25 00
CHULA VISTA 26 26 26 26 26 26 26 26 26 26 25 26 26 00
DOWNTOWN SE 27 26 26 26 26 26 26 26 26 25 25 26 27 00
EL CAJON LES 26 26 26 26 26 26 26 26 26 26 26 26 26 00
KEARNY MESA 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 25 26 26 00
PENDLETON 25 26 26 26 26 26 26 25 25 24 24 25 26 01
SAN YSIDRO 24 25 24 24 24 25 24 25 24 24 24 24 25 01
10 INTMP °C        IB CIVIC CTR 26 26 26 26 26 26 25 25 25 23 23 25 26 00
NESTOR - BES 25 25 25 25 25 25 25 25 25 25 25 25 25 00
11 PM2.5 µg/M3 ALPINE 5.8 5.7 6.1 6.3 5.8 5.2 6.2 7.4 5.5 4.7 5.5 5.8 7.4 07
CARMEL MT RCH 5.0 4.8 4.8 5.0 5.3 5.5 5.7 6.2 6.7 7.0 7.3 5.7 7.3 10
CHULA VISTA 5.4 5.6 5.8 5.4 5.4 5.5 5.9 7.9 12.8 9.2 5.5 6.7 12.8 08
DOWNTOWN SE 5.3 5.8 5.7 6.2 6.0 6.0 6.9 7.6 8.1 8.2 5.3 6.4 8.2 09
EL CAJON LES 5.1 4.8 4.8 5.0 5.2 5.5 5.8 6.0 7.2 7.7 10.2 6.1 10.2 10
KEARNY MESA 5.2 5.0 5.1 5.1 5.2 5.2 5.9 6.8 7.6 8.2 8.7 6.1 8.7 10
Current Date: 10/29/2026 12:09 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 5.0 5.4 5.7 6.1 6.4 11.3 23.1 19.0 20.0 15.9 10.8 11.7 23.1 06
PENDLETON 5.3 5.3 5.6 5.6 5.7 5.8 6.1 6.4 6.4 6.9 6.9 6.0 6.9 09
SAN YSIDRO 5.7 5.8 6.2 6.3 6.0 5.9 7.2 7.7 13.5 9.7 5.6 7.2 13.5 08
12 VWDR ° ALPINE 233 221 206 102 170 94 104 121 164 226 252 0 252 10
CHULA VISTA 34 59 68 56 45 33 50 180 221 251 272 0 272 10
DOWNTOWN SE 346 19 60 58 59 52 48 110 189 206 262 0 346 00
EL CAJON LES 315 270 13 115 103 39 117 98 166 207 239 0 315 00
KEARNY MESA 293 82 66 67 73 50 68 107 133 170 234 0 293 00
OTAY MESA DVN 278 289 15 39 204 118 110 183 182 210 262 0 289 01
PENDLETON 54 72 46 45 41 42 44 47 66 226 223 0 226 09
13 SIGTHETA ° ALPINE 23 21 35 42 38 29 15 14 25 27 32 27 42 03
CHULA VISTA 18 18 15 17 29 20 24 30 29 24 20 22 30 07
DOWNTOWN SE 20 17 20 17 27 20 30 48 58 25 24 28 58 08
EL CAJON LES 23 24 27 30 16 42 50 24 50 57 25 33 57 09
KEARNY MESA 28 23 7 8 11 8 44 53 39 26 23 25 53 07
OTAY MESA DVN 18 21 14 13 18 14 12 27 39 20 23 20 39 08
PENDLETON 11 9 13 10 12 9 10 11 27 27 10 14 27 08
14 VWSP MPH ALPINE 1.7 2.1 1.1 1.2 1.0 1.5 3.6 5.8 4.8 3.9 4.9 .0 5.8 07
CHULA VISTA 1.3 1.5 2.6 3.2 1.4 1.9 1.8 1.7 3.2 5.2 7.6 .0 7.6 10
DOWNTOWN SE 1.7 1.8 1.9 2.8 2.0 2.1 1.7 .7 1.8 5.2 5.6 .0 5.6 10
EL CAJON LES 1.7 1.3 1.1 2.0 2.4 1.7 1.5 2.3 1.5 2.3 4.7 .0 4.7 10
KEARNY MESA .7 1.1 2.1 3.0 3.5 5.4 1.7 1.4 2.9 5.3 7.8 .0 7.8 10
OTAY MESA DVN 1.5 1.3 2.5 4.6 2.2 3.8 2.2 2.2 2.7 5.1 7.2 .0 7.2 10
PENDLETON 3.2 3.2 3.7 4.4 3.9 5.1 5.7 6.7 3.7 4.6 7.5 .0 7.5 10
15 SWSP MPH ALPINE 1.9 2.2 1.4 1.5 1.7 1.7 3.8 6.0 5.4 4.7 5.5 3.3 6.0 07
CHULA VISTA 1.4 1.6 2.7 3.3 1.6 2.1 2.0 2.5 3.6 5.9 8.0 3.2 8.0 10
DOWNTOWN SE 1.8 1.9 2.1 3.0 2.4 2.2 1.9 1.5 2.7 5.7 6.3 2.9 6.3 10
EL CAJON LES 1.9 1.6 1.7 2.2 2.6 2.6 1.7 2.6 2.8 3.2 5.4 2.6 5.4 10
KEARNY MESA .9 1.2 2.1 3.0 3.6 5.5 2.0 2.2 3.5 6.1 8.5 3.5 8.5 10
OTAY MESA DVN 1.8 1.9 2.7 4.7 4.0 4.0 2.3 2.7 3.9 6.0 7.8 3.8 7.8 10
PENDLETON 3.2 3.2 3.8 4.5 4.0 5.2 5.9 6.9 4.4 5.5 7.6 4.9 7.6 10
16 AMBTEMP °F ALPINE 58.5 58.4 58.4 58.7 59.0 59.1 59.5 62.3 64.9 65.9 66.9 61.1 66.9 10
CARMEL MT RCH 65.1 65.1 65.2 65.0 64.8 64.9 64.9 66.9 70.1 72.2 71.9 66.9 72.2 09
CHULA VISTA 68.0 67.9 67.8 67.5 67.5 67.4 67.6 69.4 71.3 70.9 70.8 68.7 71.3 08
DOWNTOWN SE 68.0 68.0 67.9 67.8 67.7 67.6 67.6 69.0 72.0 73.5 71.9 69.2 73.5 09
EL CAJON LES 67.0 66.8 66.8 66.0 65.6 65.8 65.1 67.3 70.8 71.7 72.0 67.7 72.0 10
KEARNY MESA 66.7 66.6 66.2 66.0 66.1 66.0 66.3 69.3 71.6 72.8 72.5 68.2 72.8 09
OTAY MESA DVN 65.1 65.0 65.1 65.2 65.1 65.2 65.3 68.0 70.3 71.0 70.9 66.9 71.0 09
PENDLETON 66.7 67.1 66.8 65.8 65.9 65.7 66.0 68.1 71.0 72.2 72.0 67.9 72.2 09
Current Date: 10/29/2026 12:09 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 68.6 68.5 68.3 68.2 68.1 67.9 67.9 68.8 70.7 71.5 71.5 69.1 71.5 09
17 RELHUM % ALPINE 93 93 93 90 86 83 79 69 63 62 61 79 93 00
EL CAJON LES 74 74 75 78 79 79 80 72 64 60 60 72 80 06
KEARNY MESA 77 78 78 80 80 80 79 70 63 59 63 73 80 03
18 PRES mmHg EL CAJON LES 747 747 747 747 747 747 747 747 747 747 747 747 747 00
KEARNY MESA 748 748 748 748 748 748 748 748 748 748 748 748 748 00
19 SOLAR W/M2 EL CAJON LES 2 2 2 2 2 1 43 95 201 226 241 74 241 10
KEARNY MESA 2 2 2 2 2 2 78 254 465 469 476 159 476 10
20 UVRAD W/M2 EL CAJON LES 0 0 0 0 0 0 3 9 19 19 18 6 19 08
25 NOY EL CAJON LES 3.34 2.02 2.15 2.37 2.80 V V 2.56 2.18 3.73 5.71 2.98 5.71 10
26 NOY-NO EL CAJON LES 3.32 2.00 2.13 2.35 2.76 V V 2.08 1.78 3.08 4.76 2.69 4.76 10
27 NO Trace EL CAJON LES .02 .01 .01 .02 .04 V V .47 .39 .64 .94 .28 .94 10
28 SO2 Tr PPB EL CAJON LES .1 .1 V V V .1 .1 .1 .1 .1 .2 .1 .2 10
29 CO Tr PPB EL CAJON LES 154.1 141.8 V V V 193.3 271.7 175.6 M M M 187.3 271.7 06
BCarbon ug/m3 10TH AVE MARIN < < < < < < < < < < < < < <
ALPINE < < < < < < < < < < < < < <
BOSTON AVE .23 .14 .20 .36 .44 .58 .62 .62 .64 .54 < < .44 .64 08
CHICANO PARK < < < < < < < < < < < < < <
DOWNTOWN SE < < < < < < < < < < < < < <
OCEANVIEW BLV < < < < < < < < < < < < < <
OTAY MESA DVN .07 .08 .08 .11 .21 1.00 3.11 1.94 2.43 < < < 1.00 3.11 06
SAN YSIDRO < .19 .18 .22 .21 .26 < < < < < < .21 .26 05
PM10 STD ALPINE 15.7 15.6 17.5 18.0 17.1 14.9 16.0 19.5 15.0 14.2 15.9 16.3 19.5 07
CARMEL MT RCH 15.3 13.3 13.3 14.1 14.6 14.9 16.3 16.6 17.1 20.4 21.3 16.1 21.3 10
CHULA VISTA 13.8 14.4 15.2 14.1 15.6 14.4 17.2 25.3 33.1 25.2 15.2 18.5 33.1 08
DOWNTOWN SE 15.5 15.1 16.1 16.4 17.5 15.9 18.0 24.0 23.8 26.1 15.7 18.5 26.1 09
EL CAJON LES 15.1 12.9 13.0 13.4 14.0 15.3 16.4 18.6 20.5 22.7 29.4 17.3 29.4 10
KEARNY MESA 15.7 15.1 15.6 14.6 15.6 16.6 18.0 19.4 22.2 22.9 26.1 18.3 26.1 10
OTAY MESA DVN 14.4 14.8 18.5 28.3 22.3 44.8 75.2 76.3 95.7 65.6 43.7 45.4 95.7 08
PENDLETON 13.5 13.8 13.6 13.7 13.9 13.8 15.3 18.3 16.5 20.3 20.5 15.7 20.5 10
SAN YSIDRO 18.0 16.7 15.8 16.1 17.6 18.2 29.2 28.6 51.4 33.2 19.3 24.0 51.4 08
RAINFALL EL CAJON LES .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 00