Current Date: 2/12/2026 12:09 PM
Daily Parameter Report
2/12/2026
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 .032 .032 C C .030 .028 .027 .022 .026 .030 .037 .038 .030 .038 11
CHULA VISTA .012 .019 .024 .020 .018 .017 .007 .008 .015 .023 .027 .036 .018 .036 11
DOWNTOWN SE .013 .021 C C .021 .010 .005 .006 .013 .013 .031 .036 .016 .036 11
EL CAJON LES .025 .021 C C C .005 .007 .006 .002 .005 .001 .001 .008 .025 00
KEARNY MESA .024 .016 C C .011 .009 .013 .013 .018 .030 .032 .037 .020 .037 11
OTAY MESA DVN .028 .030 C C .034 .026 .025 .024 .014 .027 .042 .043 .029 .043 11
PENDLETON .015 .015 C C .005 .003 .003 .007 .018 P M M .009 .018 08
03 NO2 PPB ALPINE 1.8 1.6 C C 1.5 1.8 3.0 3.6 5.1 3.2 1.3 1.2 2.4 5.1 08
CARMEL MT RCH 13.9 12.9 C C 16.0 15.1 15.8 13.0 11.2 12.8 10.5 11.7 13.2 16.0 04
CHULA VISTA 14.6 9.5 7.6 8.1 8.4 9.4 14.1 12.2 9.0 6.3 11.8 7.6 9.8 14.6 00
DOWNTOWN SE 14.1 9.7 C C 8.4 13.1 19.1 16.4 11.9 19.8 7.4 5.2 12.5 19.8 09
EL CAJON LES 5.8 5.9 C C C 9.8 9.6 7.6 .5 2.6 .0 .0 4.6 9.8 05
KEARNY MESA 5.2 10.3 C C 12.6 17.0 13.6 10.7 7.6 5.1 4.4 2.8 8.9 17.0 05
OTAY MESA DVN 4.0 3.3 C C 1.7 11.4 10.9 9.2 24.5 10.4 1.3 1.6 7.8 24.5 08
PENDLETON 4.1 4.1 C C 5.9 9.1 9.8 7.8 4.6 P M M 6.4 9.8 06
SAN YSIDRO 13.6 14.5 C C 13.3 14.5 16.6 17.8 25.1 18.3 8.7 7.9 15.0 25.1 08
06 CO PPM CARMEL MT RCH .4 .4 C C 1.2 .7 .6 1.0 .4 .5 .4 .4 .6 1.2 04
SAN YSIDRO .6 .5 C C .6 1.2 1.1 1.1 1.2 .6 .3 .3 .8 1.2 05
07 H2S PPB IB CIVIC CTR .5 .5 .6 .6 .6 1.6 2.1 1.0 1.0 1.0 .3 .2 .8 2.1 06
NESTOR - BES 6.7 8.3 5.6 104.8 31.6 15.3 6.9 2.8 2.4 1.9 1.0 .8 15.6 104.8 03
SAN YSIDRO 4.4 4.5 4.2 4.7 1.9 1.3 1.2 1.5 2.5 1.4 .5 .5 2.3 4.7 03
10 INTMP °C ALPINE 27 27 27 27 27 27 26 26 26 26 26 26 27 27 00
CARMEL MT RCH 27 27 27 27 27 26 26 26 26 26 26 26 26 27 00
CHULA VISTA 25 25 24 24 24 24 24 24 24 24 25 25 24 25 00
DOWNTOWN SE 25 25 26 26 26 26 26 26 26 26 25 25 26 26 02
EL CAJON LES 26 26 26 26 26 27 26 26 26 26 26 26 26 27 05
IB CIVIC CTR 28 28 28 28 28 28 27 27 27 25 25 25 27 28 00
KEARNY MESA 23 23 23 23 23 22 22 23 23 23 23 24 23 24 11
NESTOR - BES 27 27 26 25 25 24 23 24 25 23 23 23 25 27 00
OTAY MESA DVN 27 27 27 27 27 27 27 26 26 26 27 27 27 27 00
PENDLETON 25 25 25 25 24 24 24 24 24 P 24 23 24 25 00
SAN YSIDRO 23 23 23 23 23 23 23 23 23 23 23 24 23 24 11
11 PM2.5 µg/M3 ALPINE 4.5 4.9 5.2 4.1 4.3 3.0 2.1 2.2 2.3 2.0 1.4 1.2 3.1 5.2 02
CARMEL MT RCH 5.7 6.4 5.9 5.7 5.1 4.2 3.8 3.7 3.0 3.5 3.6 4.4 4.5 6.4 01
CHULA VISTA 5.8 5.7 5.2 4.8 4.9 4.9 5.1 4.8 4.2 4.7 5.9 6.9 5.2 6.9 11
DOWNTOWN SE 8.0 7.5 6.7 5.7 5.6 6.0 6.3 6.4 7.2 7.9 6.5 6.4 6.6 8.0 00
EL CAJON LES 6.0 6.4 6.2 7.2 6.8 5.4 4.9 4.9 5.3 5.3 3.7 2.6 5.3 7.2 03
KEARNY MESA 5.0 4.7 4.8 5.1 5.0 5.0 4.6 3.9 4.4 4.0 4.6 5.0 4.6 5.1 03
Current Date: 2/12/2026 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 5.6 5.6 5.5 4.1 3.9 3.6 4.4 7.2 18.6 15.7 M M 7.4 18.6 08
PENDLETON 4.8 6.7 5.1 4.9 4.1 4.7 5.2 5.6 6.2 P 7.2 6.8 5.5 7.2 10
SAN YSIDRO 7.3 7.2 7.0 6.0 5.8 6.7 7.8 9.1 18.1 16.3 6.8 8.0 8.8 18.1 08
12 VWDR ° ALPINE 285 295 331 75 76 81 82 88 272 292 301 296 0 331 02
CHULA VISTA 27 23 24 25 33 52 67 50 56 1 305 290 0 305 10
DOWNTOWN SE 18 2 6 347 340 47 359 43 59 236 301 315 0 359 06
EL CAJON LES 292 329 310 251 109 167 340 327 306 35 310 327 0 340 06
KEARNY MESA 14 39 41 352 53 35 55 66 279 290 317 311 0 352 03
OTAY MESA DVN 323 321 335 21 13 76 98 27 141 321 331 302 0 335 02
PENDLETON 38 31 25 30 31 13 24 23 40 P 257 273 0 273 11
13 SIGTHETA ° ALPINE 23 31 35 56 29 23 26 31 36 33 34 46 34 56 03
CHULA VISTA 26 14 14 21 14 11 56 52 25 34 24 22 26 56 06
DOWNTOWN SE 20 20 15 15 42 32 48 35 65 33 31 31 32 65 08
EL CAJON LES 20 26 43 30 29 31 58 37 62 61 44 34 40 62 08
KEARNY MESA 14 13 12 17 7 7 11 29 27 18 21 20 16 29 07
OTAY MESA DVN 12 11 15 20 26 24 13 44 32 23 16 13 21 44 07
PENDLETON 9 8 8 13 45 14 13 26 21 35 16 17 19 45 04
14 VWSP MPH ALPINE 1.8 1.6 .9 .3 1.3 1.5 1.7 1.4 1.3 2.1 2.6 2.5 .0 2.6 10
CHULA VISTA 1.3 2.7 3.8 1.9 2.3 2.9 .9 .7 1.9 2.3 5.6 6.7 .0 6.7 11
DOWNTOWN SE 1.5 2.6 3.8 2.2 1.4 .8 1.0 2.2 .7 2.2 5.1 5.1 .0 5.1 10
EL CAJON LES 1.7 1.5 .2 1.2 1.7 .5 .5 1.1 .9 .7 2.6 3.9 .0 3.9 11
KEARNY MESA 2.1 2.4 2.6 2.9 3.1 4.3 4.0 2.2 1.9 4.1 6.9 8.4 .0 8.4 11
OTAY MESA DVN 3.9 3.1 3.3 3.5 2.2 1.6 2.8 1.0 1.2 3.6 6.8 8.7 .0 8.7 11
PENDLETON 5.7 7.0 5.2 3.4 2.7 2.7 3.2 2.7 5.1 P 3.7 4.6 .0 7.0 01
15 SWSP MPH ALPINE 2.0 1.9 1.3 1.2 1.6 1.7 2.0 1.7 1.9 2.9 3.1 3.2 2.0 3.2 11
CHULA VISTA 1.5 2.8 3.9 2.1 2.4 3.1 1.7 1.1 2.1 2.6 6.3 7.2 3.1 7.2 11
DOWNTOWN SE 1.7 2.8 3.9 2.3 1.6 1.5 1.5 2.5 1.3 2.8 5.8 5.9 2.8 5.9 11
EL CAJON LES 1.9 1.7 1.5 1.9 1.9 .9 1.2 1.4 1.3 1.7 3.3 4.7 2.0 4.7 11
KEARNY MESA 2.5 2.5 2.8 3.3 3.2 4.4 4.1 2.5 2.1 4.4 7.2 8.9 4.0 8.9 11
OTAY MESA DVN 3.9 3.2 3.5 3.7 2.4 2.2 3.1 1.3 1.5 4.0 7.2 8.9 3.7 8.9 11
PENDLETON 5.8 7.1 5.3 3.5 3.0 2.8 3.5 3.1 5.3 P 3.9 4.8 4.4 7.1 01
16 AMBTEMP °F ALPINE 50.7 50.4 50.2 49.3 48.8 47.4 46.6 46.5 50.9 52.8 55.2 57.5 50.5 57.5 11
CARMEL MT RCH 54.0 53.2 51.7 51.4 50.1 50.0 48.6 49.8 54.9 58.9 60.0 61.9 53.7 61.9 11
CHULA VISTA 56.5 56.4 56.2 54.6 53.5 53.1 51.4 51.2 54.9 59.2 61.7 63.5 56.0 63.5 11
DOWNTOWN SE 55.9 55.7 54.7 52.8 51.4 49.8 49.5 51.5 58.8 61.7 65.0 65.3 56.0 65.3 11
EL CAJON LES 56.5 55.6 53.7 51.4 50.9 50.7 51.0 50.7 51.2 54.2 62.4 65.3 54.5 65.3 11
KEARNY MESA 54.8 53.5 52.6 50.0 50.4 51.3 50.8 51.4 56.3 59.1 61.9 63.5 54.6 63.5 11
OTAY MESA DVN 55.1 54.7 54.1 54.2 53.2 52.8 51.5 52.6 54.6 57.4 60.5 63.0 55.3 63.0 11
PENDLETON 54.7 53.7 52.4 51.9 51.5 51.1 50.6 52.0 56.6 P 61.2 62.1 54.3 62.1 11
Current Date: 2/12/2026 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 57.1 56.8 55.4 54.0 52.3 51.1 51.2 52.3 56.1 61.5 63.4 64.7 56.3 64.7 11
17 RELHUM % ALPINE 100 100 100 100 100 100 100 99 92 83 71 60 92 100 00
EL CAJON LES 97 98 100 100 100 100 100 100 100 100 69 58 94 100 02
KEARNY MESA 100 100 100 100 100 100 100 100 96 85 75 70 94 100 00
18 PRES mmHg EL CAJON LES 753 753 753 753 753 753 753 753 753 753 753 752 753 753 00
KEARNY MESA 754 754 754 754 754 754 754 754 754 754 754 753 754 754 00
19 SOLAR W/M2 EL CAJON LES 2 1 -1 0 2 3 5 35 243 468 642 682 174 682 11
KEARNY MESA 1 1 1 1 1 2 6 113 345 569 732 846 218 846 11
20 UVRAD W/M2 EL CAJON LES 0 0 0 0 0 0 0 4 13 25 34 36 9 36 11
25 NOY EL CAJON LES 6.30 6.24 6.26 7.60 9.88 C C 14.01 21.02 13.82 7.73 3.70 9.65 21.02 08
26 NOY-NO EL CAJON LES 6.25 6.23 6.15 7.15 9.43 C C 9.80 10.26 7.61 5.10 2.78 7.07 10.26 08
27 NO Trace EL CAJON LES .04 .01 .10 .45 .45 C C 4.20 10.76 6.20 2.62 .92 2.57 10.76 08
28 SO2 Tr PPB EL CAJON LES .0 .0 C C C .0 .0 M M M M M .0 .0 00
29 CO Tr PPB EL CAJON LES 215.9 245.4 C C C 273.6 321.9 256.8 24.8 121.2 -4.7 -5.4 161.0 321.9 06
BCarbon ug/m3 10TH AVE MARIN .63 .75 .70 .76 .34 .56 < < < < < < .62 .76 03
ALPINE .09 .09 .08 .08 < < .09 .16 < < .08 .06 .09 .16 07
BOSTON AVE .73 .58 .36 .34 .58 .96 1.22 .79 .66 1.24 .54 .38 .70 1.24 09
CHICANO PARK < .42 .15 .35 .48 .61 1.61 < < 1.20 .42 .27 .61 1.61 06
DOWNTOWN SE .65 .47 .18 .25 .63 .61 < < .54 1.09 < .20 .51 1.09 09
OCEANVIEW BLV .63 .61 .26 .77 .54 1.32 .78 .39 .48 .54 < .22 .59 1.32 05
OTAY MESA DVN .22 .19 < .07 .07 .26 .84 1.24 2.79 < < .12 .64 2.79 08
SAN YSIDRO .48 < < .45 < .63 < 1.48 2.60 1.41 < < 1.18 2.60 08
PM10 STD ALPINE 6.2 7.3 7.8 5.8 6.9 4.6 3.2 3.9 4.2 4.2 2.7 2.3 4.9 7.8 02
CARMEL MT RCH 12.2 12.8 10.2 11.3 10.0 8.4 7.7 7.8 6.9 9.4 8.9 11.4 9.7 12.8 01
CHULA VISTA 15.2 13.6 12.7 12.6 11.4 12.9 13.0 11.9 8.9 11.1 13.3 19.6 13.0 19.6 11
DOWNTOWN SE 18.7 18.4 16.1 13.9 14.2 14.4 15.9 16.1 16.7 19.0 18.0 18.2 16.6 19.0 09
EL CAJON LES 13.8 13.7 13.3 13.2 11.8 7.1 6.7 6.7 8.0 9.0 8.7 6.6 9.8 13.8 00
KEARNY MESA 13.2 12.7 11.5 12.3 11.9 13.2 11.1 11.4 12.7 9.7 12.3 13.8 12.1 13.8 11
OTAY MESA DVN 12.6 12.3 11.6 10.0 9.2 8.2 11.5 17.6 38.6 34.0 M M 16.5 38.6 08
PENDLETON 12.3 12.5 9.3 10.9 11.3 11.3 12.3 13.7 13.5 P 24.4 20.7 13.8 24.4 10
SAN YSIDRO 18.2 17.3 17.1 15.2 16.3 19.7 26.5 30.2 50.3 39.0 15.2 22.6 23.9 50.3 08
RAINFALL EL CAJON LES .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .01 .00 .01 11