Current Date: 3/16/2026 6:09 AM
Daily Parameter Report
3/16/2026
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 .049 .050 C C .046 .046 .047 .050 01
CHULA VISTA .018 .011 C C .004 .002 .008 .018 00
DOWNTOWN SE .021 .016 C C .005 .001 .010 .021 00
EL CAJON LES .012 .009 C C C .002 .007 .012 00
KEARNY MESA .019 .020 C C .005 .002 .011 .020 01
OTAY MESA DVN .019 .016 C C .009 .009 .013 .019 00
PENDLETON .017 .017 C C .011 .009 .013 .017 00
03 NO2 PPB ALPINE .8 1.1 C C .9 1.9 1.1 1.9 05
CARMEL MT RCH 7.0 13.2 C C 17.9 16.0 13.5 17.9 04
CHULA VISTA 6.3 9.2 C C 13.6 15.3 11.1 15.3 05
DOWNTOWN SE 8.4 10.5 C C 17.3 18.5 13.6 18.5 05
EL CAJON LES 6.2 6.2 C C C 9.2 7.2 9.2 05
KEARNY MESA 5.4 4.5 C C 14.3 15.9 10.0 15.9 05
OTAY MESA DVN 6.4 9.7 C C 16.3 19.4 12.9 19.4 05
PENDLETON 6.8 4.9 C C 9.1 8.8 7.4 9.1 04
SAN YSIDRO 15.4 14.6 C C 17.0 18.7 16.4 18.7 05
06 CO PPM CARMEL MT RCH .3 .3 C C .5 .7 .5 .7 05
SAN YSIDRO .5 .4 C C .6 .9 .6 .9 05
07 H2S PPB IB CIVIC CTR 9.8 4.5 4.1 1.4 .8 1.0 3.6 9.8 00
NESTOR - BES 32.5 24.0 16.3 3.7 4.9 2.1 13.9 32.5 00
SAN YSIDRO .7 .8 .6 .9 1.1 2.3 1.0 2.3 05
10 INTMP °C ALPINE 26 26 26 26 26 26 26 26 00
CARMEL MT RCH 26 26 26 26 26 26 26 26 00
CHULA VISTA 24 25 25 25 25 25 25 25 01
DOWNTOWN SE 24 25 25 25 25 25 25 25 01
EL CAJON LES 26 26 26 26 26 26 26 26 00
IB CIVIC CTR 27 27 27 27 27 27 27 27 00
KEARNY MESA 24 24 24 24 24 23 24 24 00
NESTOR - BES 27 27 27 26 26 26 27 27 00
OTAY MESA DVN 27 27 27 27 27 27 27 27 00
PENDLETON 26 26 26 26 26 25 26 26 00
SAN YSIDRO 24 24 24 24 24 23 24 24 00
11 PM2.5 µg/M3 ALPINE 3.9 4.4 3.9 3.6 3.2 3.1 3.6 4.4 01
CARMEL MT RCH 10.7 10.9 10.8 11.8 11.6 11.5 11.2 11.8 03
CHULA VISTA 10.1 10.3 10.6 10.3 10.7 11.5 10.5 11.5 05
DOWNTOWN SE 13.5 13.9 15.2 14.0 13.8 13.5 13.9 15.2 02
EL CAJON LES 11.5 11.4 11.5 11.4 11.9 12.3 11.6 12.3 05
KEARNY MESA 10.8 10.0 10.2 11.1 10.2 11.6 10.6 11.6 05
Current Date: 3/16/2026 6:09 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
OTAY MESA DVN 21.9 26.6 32.8 28.3 32.1 41.8 30.5 41.8 05
PENDLETON 9.4 10.1 11.2 9.8 10.7 9.1 10.0 11.2 02
SAN YSIDRO 12.0 12.4 12.3 15.3 17.4 20.1 14.9 20.1 05
12 VWDR ° ALPINE 55 85 21 100 98 357 0 357 05
CHULA VISTA 49 121 48 99 70 59 0 121 01
DOWNTOWN SE 340 2 28 66 38 50 0 340 00
EL CAJON LES 166 130 151 131 129 210 0 210 05
KEARNY MESA 12 9 11 11 31 74 0 74 05
OTAY MESA DVN 24 105 97 84 97 100 0 105 01
PENDLETON 55 70 52 59 58 50 0 70 01
13 SIGTHETA ° ALPINE 25 35 48 42 27 36 36 48 02
CHULA VISTA 23 20 35 26 32 50 31 50 05
DOWNTOWN SE 23 21 22 45 49 30 32 49 04
EL CAJON LES 48 37 55 43 53 51 48 55 02
KEARNY MESA 8 10 15 11 19 18 14 19 04
OTAY MESA DVN 32 26 48 36 33 31 34 48 02
PENDLETON 12 15 10 7 8 8 10 15 01
14 VWSP MPH ALPINE 1.7 1.1 .9 1.3 1.9 1.8 .0 1.9 04
CHULA VISTA 1.5 1.3 .9 1.9 .9 1.0 .0 1.9 03
DOWNTOWN SE 1.6 1.2 1.7 .5 .7 1.7 .0 1.7 02
EL CAJON LES .5 1.0 .5 .3 1.1 .6 .0 1.1 04
KEARNY MESA 5.3 5.0 4.1 3.1 1.8 2.5 .0 5.3 00
OTAY MESA DVN 2.4 2.0 1.1 1.3 1.7 1.5 .0 2.4 00
PENDLETON 4.0 4.2 5.5 5.1 4.7 5.5 .0 5.5 02
15 SWSP MPH ALPINE 2.3 1.4 1.8 1.5 2.2 2.8 2.0 2.8 05
CHULA VISTA 1.7 1.4 1.2 2.2 1.2 1.5 1.5 2.2 03
DOWNTOWN SE 1.7 1.5 2.1 1.4 .9 2.0 1.6 2.1 02
EL CAJON LES .8 1.4 1.1 .7 1.7 1.2 1.2 1.7 04
KEARNY MESA 5.4 5.1 4.3 3.2 2.1 2.7 3.8 5.4 00
OTAY MESA DVN 2.9 2.6 1.9 1.8 2.3 1.8 2.2 2.9 00
PENDLETON 4.2 4.3 5.7 5.1 4.8 5.5 4.9 5.7 02
16 AMBTEMP °F ALPINE 72.1 70.8 71.0 69.5 69.4 71.0 70.6 72.1 00
CARMEL MT RCH 57.5 57.1 56.4 56.9 56.8 56.4 56.9 57.5 00
CHULA VISTA 58.3 57.4 56.7 55.7 55.9 55.6 56.6 58.3 00
DOWNTOWN SE 58.1 57.0 56.8 55.6 54.7 54.6 56.1 58.1 00
EL CAJON LES 57.5 56.1 55.5 54.7 53.6 53.2 55.1 57.5 00
KEARNY MESA 56.4 56.4 56.1 56.1 55.9 55.0 56.0 56.4 00
OTAY MESA DVN 58.2 58.2 58.1 57.9 57.7 58.4 58.1 58.4 05
PENDLETON 57.7 57.3 56.2 56.2 55.7 55.2 56.4 57.7 00
Current Date: 3/16/2026 6:09 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
SAN YSIDRO 58.3 57.7 57.5 56.8 56.4 56.6 57.2 58.3 00
17 RELHUM % ALPINE 28 31 28 28 25 22 27 31 01
EL CAJON LES 93 95 95 95 96 96 95 96 04
KEARNY MESA 100 100 100 100 99 99 100 100 00
18 PRES mmHg EL CAJON LES 749 749 749 749 749 749 749 749 00
KEARNY MESA 750 750 750 749 749 749 750 750 00
19 SOLAR W/M2 EL CAJON LES 0 0 0 0 0 1 0 1 05
KEARNY MESA 1 1 1 1 1 2 1 2 05
20 UVRAD W/M2 EL CAJON LES 0 0 0 0 0 0 0 0 00
25 NOY EL CAJON LES 6.67 6.79 6.94 8.15 10.94 C 7.89 10.94 04
26 NOY-NO EL CAJON LES 6.60 6.67 6.80 7.70 9.33 C 7.42 9.33 04
27 NO Trace EL CAJON LES .06 .11 .14 .44 1.61 C .47 1.61 04
28 SO2 Tr PPB EL CAJON LES .0 .0 C C C .1 .0 .1 05
29 CO Tr PPB EL CAJON LES 258.6 253.4 C C C 497.3 336.4 497.3 05
BCarbon ug/m3 10TH AVE MARIN .87 < 1.07 .96 .88 1.37 1.03 1.37 05
ALPINE .11 < .11 .10 .12 .13 .11 .13 05
BOSTON AVE .58 .61 .88 .89 1.37 1.52 .98 1.52 05
CHICANO PARK .52 .55 .58 < .97 1.24 .77 1.24 05
DOWNTOWN SE .74 .73 .62 .49 1.00 1.24 .80 1.24 05
OCEANVIEW BLV .49 .62 .77 .98 .95 1.00 .80 1.00 05
OTAY MESA DVN 2.11 3.38 4.13 3.59 3.96 4.15 3.55 4.15 05
SAN YSIDRO < .57 < .80 1.49 2.40 1.32 2.40 05
PM10 STD ALPINE 16.5 15.5 15.2 14.2 14.1 12.1 14.6 16.5 00
CARMEL MT RCH 21.8 21.6 21.4 23.3 23.1 22.9 22.3 23.3 03
CHULA VISTA 22.6 24.3 23.5 21.3 21.5 27.7 23.4 27.7 05
DOWNTOWN SE 28.5 26.5 27.8 26.9 26.5 28.3 27.4 28.5 00
EL CAJON LES 22.8 22.8 21.8 22.5 23.2 25.1 23.0 25.1 05
KEARNY MESA 25.1 22.9 22.3 23.0 20.6 24.8 23.1 25.1 00
OTAY MESA DVN 62.4 67.3 76.6 65.2 90.8 158.4 86.7 158.4 05
PENDLETON 20.6 21.2 22.7 20.5 21.0 18.4 20.7 22.7 02
SAN YSIDRO 27.2 26.9 26.7 49.7 47.3 52.9 38.4 52.9 05
RAINFALL EL CAJON LES .00 .00 .00 .00 .00 .00 .00 .00 00