Current Date: 2/6/2026 8:10 AM
Daily Parameter Report
2/6/2026
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 .041 .044 C C .031 .028 .028 .027 .033 .044 01
CHULA VISTA .018 .019 C C .021 .020 .018 .013 .018 .021 04
DOWNTOWN SE .029 .022 C C .018 .020 .017 .016 .020 .029 00
EL CAJON LES .014 .014 C C C .026 .022 .016 .018 .026 05
KEARNY MESA .025 .038 C C .023 .017 .016 .017 .022 .038 01
OTAY MESA DVN .025 .024 C C .032 .034 .035 .027 .029 .035 06
PENDLETON .028 .021 C C .019 .016 .017 .018 .019 .028 00
03 NO2 PPB ALPINE 2.3 1.3 C C 3.2 5.0 5.2 5.5 3.7 5.5 07
CARMEL MT RCH 11.4 12.3 C C 6.0 5.9 8.3 5.8 8.2 12.3 01
CHULA VISTA 12.2 11.2 C C 8.8 8.7 13.8 16.0 11.7 16.0 07
DOWNTOWN SE 13.5 15.3 C C 11.5 11.3 12.8 14.4 13.1 15.3 01
EL CAJON LES 9.2 7.9 C C C 3.5 5.7 9.0 7.0 9.2 00
KEARNY MESA 8.4 2.0 C C 8.9 7.8 10.5 9.6 7.8 10.5 06
OTAY MESA DVN 8.8 11.1 C C 5.1 5.1 4.8 14.9 8.3 14.9 07
PENDLETON 9.1 10.4 C C 10.1 6.6 5.8 5.7 7.9 10.4 01
11 PM2.5 µg/M3 ALPINE 4.4 3.6 4.2 5.9 12.5 11.8 8.5 7.0 7.2 12.5 04
CARMEL MT RCH 10.6 11.3 12.3 11.6 11.6 11.3 11.1 11.9 11.4 12.3 02
CHULA VISTA 12.3 12.2 13.2 13.0 14.0 14.0 11.5 16.5 13.3 16.5 07
DOWNTOWN SE 11.8 15.7 17.7 16.5 16.3 15.7 17.9 19.1 16.3 19.1 07
EL CAJON LES 12.5 10.8 8.3 11.1 10.7 10.8 12.6 12.8 11.2 12.8 07
KEARNY MESA 9.9 7.6 8.7 10.4 13.7 13.4 16.1 13.6 11.6 16.1 06
OTAY MESA DVN 16.6 25.3 28.3 19.2 17.8 14.4 15.8 23.9 20.1 28.3 02
PENDLETON 8.7 9.0 9.3 9.1 9.4 10.2 9.2 9.3 9.2 10.2 05
SAN YSIDRO 15.2 16.6 18.1 12.7 14.9 14.9 18.9 32.5 17.9 32.5 07
12 VWDR ° ALPINE 74 359 31 250 27 22 113 110 0 359 01
CHULA VISTA 79 60 135 105 78 64 69 101 0 135 02
DOWNTOWN SE 214 225 162 90 42 46 52 68 0 225 01
EL CAJON LES 173 84 139 93 97 93 129 128 0 173 00
KEARNY MESA 160 229 221 181 96 57 64 83 0 229 01
OTAY MESA DVN 191 16 126 86 16 45 42 96 0 191 00
PENDLETON 103 95 71 83 81 61 59 54 0 103 00
14 VWSP MPH ALPINE 2.1 1.6 .9 1.6 1.7 2.1 1.1 1.3 .0 2.1 00
CHULA VISTA 1.7 1.8 2.4 2.5 3.2 5.3 2.5 2.4 .0 5.3 05
DOWNTOWN SE 2.9 .8 1.4 3.0 2.6 5.3 4.6 4.4 .0 5.3 05
EL CAJON LES .8 1.7 1.8 2.1 3.3 3.8 1.0 2.2 .0 3.8 05
KEARNY MESA 1.6 2.8 1.1 5.4 2.2 7.4 3.6 2.8 .0 7.4 05
OTAY MESA DVN .7 2.8 .7 2.7 3.2 5.3 5.3 4.0 .0 5.3 05
PENDLETON 2.5 3.3 4.4 4.1 3.4 6.4 5.6 5.9 .0 6.4 05
Current Date: 2/6/2026 8:10 AM
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
15 SWSP MPH ALPINE 2.4 2.4 1.7 2.5 2.4 2.9 2.2 1.6 2.3 2.9 05
CHULA VISTA 1.8 1.9 2.7 2.6 3.4 5.4 2.6 2.6 2.9 5.4 05
DOWNTOWN SE 3.1 .9 1.7 3.2 2.6 5.4 4.8 4.6 3.3 5.4 05
EL CAJON LES 1.4 2.1 2.9 2.6 3.7 3.9 2.2 2.6 2.7 3.9 05
KEARNY MESA 2.2 3.4 3.5 5.7 2.8 7.5 3.7 2.9 4.0 7.5 05
OTAY MESA DVN 1.6 3.0 2.5 3.2 3.3 5.4 5.5 5.8 3.8 5.8 07
PENDLETON 3.1 3.4 4.6 4.1 3.6 6.5 5.7 6.0 4.6 6.5 05
16 AMBTEMP °F ALPINE 58.6 58.4 56.5 51.4 49.7 48.9 48.4 49.3 52.7 58.6 00
CARMEL MT RCH 56.8 56.2 55.6 55.2 56.7 57.4 56.6 57.0 56.4 57.4 05
CHULA VISTA 57.6 57.1 56.0 56.7 56.8 56.5 56.6 58.1 56.9 58.1 07
DOWNTOWN SE 58.4 56.6 55.9 56.3 56.4 56.5 56.8 58.8 57.0 58.8 07
EL CAJON LES 56.0 54.8 54.3 56.2 55.3 55.6 55.0 54.7 55.2 56.2 03
KEARNY MESA 57.9 58.5 57.4 59.4 58.6 56.5 56.6 57.6 57.8 59.4 03
OTAY MESA DVN 55.7 55.7 54.6 55.6 55.6 56.1 56.1 56.4 55.7 56.4 07
PENDLETON 60.1 58.4 57.0 57.0 58.6 57.9 57.7 58.2 58.1 60.1 00
SAN YSIDRO 58.2 57.4 56.9 57.6 57.8 56.7 56.6 57.3 57.3 58.2 00
17 RELHUM % ALPINE 35 30 37 63 91 89 78 70 62 91 04
EL CAJON LES 93 84 80 85 82 80 84 84 84 93 00
KEARNY MESA 98 99 99 97 98 98 98 91 97 99 01
18 PRES mmHg EL CAJON LES 752 752 752 752 753 753 753 753 753 753 04
KEARNY MESA 753 753 753 753 753 753 753 753 753 753 00
19 SOLAR W/M2 EL CAJON LES -1 -1 1 3 1 2 2 69 10 69 07
KEARNY MESA 2 2 2 2 2 2 5 113 16 113 07
PM10 STD ALPINE 17.9 16.3 18.3 22.2 26.3 24.1 22.3 21.9 21.1 26.3 04
CARMEL MT RCH 19.5 22.5 24.5 22.5 24.6 25.5 24.6 26.6 23.7 26.6 07
CHULA VISTA 25.9 26.4 28.1 27.2 29.1 28.4 25.0 41.8 28.9 41.8 07
DOWNTOWN SE 32.1 33.3 33.3 31.8 31.5 31.2 34.4 39.9 33.4 39.9 07
EL CAJON LES 23.9 23.9 23.3 26.0 25.7 26.0 28.3 29.0 25.7 29.0 07
KEARNY MESA 20.7 21.3 21.9 26.6 32.2 28.5 31.3 30.9 26.6 32.2 04
OTAY MESA DVN 48.4 60.0 59.5 40.3 36.8 42.1 48.5 86.8 52.8 86.8 07
PENDLETON 22.7 19.9 18.8 19.7 19.2 22.0 20.9 20.7 20.4 22.7 00
SAN YSIDRO 32.9 29.8 34.4 27.3 29.0 31.4 42.1 78.4 38.1 78.4 07
RAINFALL EL CAJON LES .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 00