Current Date: 5/14/2026 7:09 AM
Daily Parameter Report
5/14/2026
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 .037 C C .032 .030 .030 .033 .038 00
CHULA VISTA .040 .041 C C .044 .045 .044 .042 .045 05
DOWNTOWN SE .040 .041 C C .040 .041 .043 .041 .043 06
EL CAJON LES .039 .038 C C C .038 .040 .038 .040 06
KEARNY MESA .039 .039 C C .034 .036 .040 .037 .040 06
OTAY MESA DVN .040 .039 C C .040 .042 .043 .040 .043 06
PENDLETON .025 .025 C C .019 .020 .022 .022 .025 00
03 NO2 PPB ALPINE 2.1 2.2 C C 3.0 3.2 3.2 2.7 3.2 05
CARMEL MT RCH 2.5 1.7 1.2 1.5 1.8 9.8 5.0 3.3 9.8 05
CHULA VISTA 2.9 2.3 C C 1.6 2.1 2.5 2.2 2.9 00
DOWNTOWN SE 2.1 1.8 C C 3.4 3.9 3.2 2.8 3.9 05
EL CAJON LES 1.1 .9 C C C 1.5 1.4 1.2 1.5 05
KEARNY MESA 1.9 1.9 C C 4.3 4.3 2.7 3.0 4.3 04
OTAY MESA DVN 1.8 1.8 C C 2.2 2.1 2.3 2.0 2.3 06
PENDLETON 5.6 3.7 C C 4.4 5.0 11.9 6.1 11.9 06
SAN YSIDRO 3.3 4.9 C C 7.4 8.9 6.2 6.1 8.9 05
06 CO PPM CARMEL MT RCH .1 .1 .1 .1 .1 .4 .2 .2 .4 05
SAN YSIDRO .2 .2 C C .3 .3 .2 .2 .3 04
07 H2S PPB IB CIVIC CTR .5 .6 .6 .6 .5 .6 .7 .5 .7 06
NESTOR - BES .3 1.0 3.5 32.8 5.9 32.6 13.9 12.8 32.8 03
SAN YSIDRO 4.7 9.1 9.1 6.1 10.5 3.8 1.5 6.4 10.5 04
10 INTMP °C ALPINE 26 27 27 27 27 27 27 27 27 01
CARMEL MT RCH 24 24 24 24 24 24 24 24 24 00
CHULA VISTA 25 24 24 24 24 24 24 24 25 00
DOWNTOWN SE 25 25 24 24 24 24 24 24 25 00
EL CAJON LES 26 26 26 26 26 26 26 26 26 00
KEARNY MESA 24 24 25 24 24 24 24 24 25 02
OTAY MESA DVN 24 24 24 24 24 24 24 24 24 00
PENDLETON 26 26 26 26 26 26 26 26 26 00
SAN YSIDRO 25 25 25 25 25 25 26 25 26 06
10 INTMP °C        IB CIVIC CTR 26 26 26 26 26 26 26 26 26 00
NESTOR - BES 26 26 26 26 26 26 26 26 26 00
11 PM2.5 µg/M3 ALPINE 6.3 6.9 7.5 6.6 6.2 5.5 6.4 6.4 7.5 02
CARMEL MT RCH 4.7 4.8 4.8 4.8 4.7 5.1 5.6 4.9 5.6 06
CHULA VISTA 4.2 4.4 4.4 4.2 4.3 4.3 4.4 4.3 4.4 01
DOWNTOWN SE 4.9 5.5 5.6 5.1 5.3 5.2 5.2 5.2 5.6 02
EL CAJON LES 4.4 4.9 5.1 5.5 5.4 5.2 5.0 5.0 5.5 03
KEARNY MESA 4.3 4.4 4.5 4.6 4.7 4.9 4.9 4.6 4.9 05
Current Date: 5/14/2026 7:09 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 5.0 5.1 5.1 5.2 4.9 4.7 5.8 5.1 5.8 06
PENDLETON 5.2 5.2 5.3 5.2 5.1 5.2 5.2 5.2 5.3 02
SAN YSIDRO 5.0 5.4 5.5 5.6 5.7 5.7 5.3 5.4 5.7 04
12 VWDR ° ALPINE 282 232 177 110 132 147 149 0 282 00
CHULA VISTA 318 328 283 248 287 273 234 0 328 01
DOWNTOWN SE 294 21 360 229 234 226 216 0 360 02
EL CAJON LES 350 113 157 125 134 144 151 0 350 00
KEARNY MESA 62 78 305 49 75 67 147 0 305 02
OTAY MESA DVN 331 301 306 334 317 265 244 0 334 03
PENDLETON 30 42 40 43 38 42 56 0 56 06
13 SIGTHETA ° ALPINE 29 28 20 27 28 39 32 29 39 05
CHULA VISTA 37 34 44 28 23 22 36 32 44 02
DOWNTOWN SE 42 22 47 30 24 23 23 30 47 02
EL CAJON LES 61 35 33 22 24 20 17 30 61 00
KEARNY MESA 17 18 18 12 11 18 47 20 47 06
OTAY MESA DVN 12 21 17 12 14 13 35 18 35 06
PENDLETON 8 9 9 10 < 9 11 9 11 06
14 VWSP MPH ALPINE 1.7 1.7 2.7 1.9 2.0 2.8 3.1 .0 3.1 06
CHULA VISTA 1.5 1.3 .9 1.3 2.0 2.2 1.7 .0 2.2 05
DOWNTOWN SE .9 2.5 1.4 2.2 2.9 3.0 2.9 .0 3.0 05
EL CAJON LES .8 1.4 1.7 2.3 1.9 2.8 3.7 .0 3.7 06
KEARNY MESA 1.5 1.9 1.6 1.6 2.6 3.0 1.4 .0 3.0 05
OTAY MESA DVN 3.6 2.7 2.6 3.0 2.9 3.4 2.5 .0 3.6 00
PENDLETON 4.7 5.3 4.8 5.1 5.7 6.5 5.1 .0 6.5 05
15 SWSP MPH ALPINE 2.0 2.4 3.1 2.1 2.2 3.2 3.5 2.6 3.5 06
CHULA VISTA 1.7 1.5 1.7 1.6 2.2 2.4 2.3 1.9 2.4 05
DOWNTOWN SE 1.8 2.6 1.8 2.5 3.1 3.3 3.2 2.6 3.3 05
EL CAJON LES 1.8 1.9 1.9 2.4 2.0 3.0 4.0 2.4 4.0 06
KEARNY MESA 1.7 2.1 1.8 1.7 2.6 3.1 2.6 2.2 3.1 05
OTAY MESA DVN 3.7 3.2 3.2 3.0 3.0 3.5 3.2 3.3 3.7 00
PENDLETON 4.8 5.4 4.9 5.2 5.8 6.6 5.3 5.4 6.6 05
16 AMBTEMP °F ALPINE 53.5 53.3 53.0 53.3 53.1 53.0 53.6 53.3 53.6 06
CARMEL MT RCH 59.5 59.8 60.0 60.3 60.4 61.1 61.9 60.4 61.9 06
CHULA VISTA 62.8 62.9 63.0 63.1 63.1 63.2 63.9 63.1 63.9 06
DOWNTOWN SE 62.4 62.2 62.4 62.7 62.5 62.7 63.7 62.7 63.7 06
EL CAJON LES 61.9 61.6 61.5 61.5 61.6 62.1 62.8 61.9 62.8 06
KEARNY MESA 61.6 61.6 61.5 61.8 61.7 62.1 63.4 62.0 63.4 06
OTAY MESA DVN 60.6 60.5 60.4 60.6 60.7 60.8 62.1 60.8 62.1 06
PENDLETON 59.7 59.2 59.3 59.3 59.3 59.9 61.6 59.8 61.6 06
Current Date: 5/14/2026 7:09 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 63.3 62.9 62.9 62.7 62.7 62.9 64.4 63.1 64.4 06
17 RELHUM % ALPINE 96 97 97 92 92 92 89 94 97 01
EL CAJON LES 77 78 78 78 77 72 67 75 78 01
KEARNY MESA 79 78 80 78 78 76 72 77 80 02
18 PRES mmHg EL CAJON LES 750 750 750 749 749 750 750 750 750 00
KEARNY MESA 751 751 751 750 750 750 751 751 751 00
19 SOLAR W/M2 EL CAJON LES 2 2 2 2 3 39 130 26 130 06
KEARNY MESA 2 1 1 2 3 39 163 30 163 06
20 UVRAD W/M2 EL CAJON LES 0 0 0 0 0 2 9 2 9 06
25 NOY EL CAJON LES 1.41 1.27 1.37 1.48 1.56 C C 1.41 1.56 04
26 NOY-NO EL CAJON LES 1.39 1.25 1.35 1.46 1.55 C C 1.40 1.55 04
27 NO Trace EL CAJON LES .01 .01 .01 .01 .01 C C .01 .01 00
28 SO2 Tr PPB EL CAJON LES .0 .0 C C C .0 .0 .0 .0 00
29 CO Tr PPB EL CAJON LES 123.2 120.6 C C C 137.4 139.7 130.2 139.7 06
BCarbon ug/m3 10TH AVE MARIN < < < < < < < < <
ALPINE .08 .09 < .13 .20 < .30 .16 .30 06
BOSTON AVE .13 .15 .10 .08 .14 .15 .20 .14 .20 06
CHICANO PARK .07 < .12 .24 .14 .33 < .18 .33 05
DOWNTOWN SE .09 .08 < < .09 .11 .11 .10 .11 05
OCEANVIEW BLV .08 .08 < .08 .26 < .19 .14 .26 04
OTAY MESA DVN .10 .10 .11 < .09 .09 .15 .11 .15 06
SAN YSIDRO < .10 .14 < < .21 .32 .19 .32 06
PM10 STD ALPINE 14.6 15.1 15.5 14.7 13.3 11.7 11.6 13.7 15.5 02
CARMEL MT RCH 10.4 10.6 9.7 10.3 9.8 11.7 11.1 10.5 11.7 05
CHULA VISTA 10.3 9.4 10.7 9.9 10.4 11.9 10.4 10.4 11.9 05
DOWNTOWN SE 10.7 12.8 12.8 10.9 12.1 13.7 12.9 12.2 13.7 05
EL CAJON LES 10.1 11.1 11.2 12.9 11.7 11.5 11.5 11.4 12.9 03
KEARNY MESA 10.4 10.7 11.6 10.2 10.7 10.9 10.8 10.7 11.6 02
OTAY MESA DVN 11.9 11.8 13.1 11.6 11.8 11.9 16.1 12.6 16.1 06
PENDLETON 14.8 12.8 11.9 11.3 11.4 11.0 12.7 12.2 14.8 00
SAN YSIDRO 16.2 18.3 15.9 15.4 15.6 18.1 16.8 16.6 18.3 01
RAINFALL EL CAJON LES .00 .00 .00 .00 .00 .00 .00 .00 .00 00