Current Date: 5/14/2026 7:09 PM
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 .032 .037 .045 .049 .056 .062 .063 .062 .059 .055 .051 .045 .046 .063 13
CHULA VISTA .040 .041 C C .044 .045 .044 .043 .045 .047 .047 .048 .047 .045 .045 .044 .044 .044 .044 .044 .048 11
DOWNTOWN SE .040 .041 C C .040 .041 .043 .043 .043 .045 .045 .046 .045 .044 .043 .042 .042 .041 .041 .042 .046 11
EL CAJON LES .039 .038 C C C .038 .040 .041 M M M M M M C C P .070 .048 .044 .070 17
KEARNY MESA .039 .039 C C .034 .036 .040 .042 .043 .048 .051 .052 .051 .050 .047 .046 .045 .044 .042 .044 .052 11
OTAY MESA DVN .040 .039 C C .040 .042 .043 .040 .039 .044 .050 .051 .051 .050 .047 .047 .045 .044 .042 .044 .051 11
PENDLETON .025 .025 C C .019 .020 .022 .030 .041 .045 .046 .046 .047 .047 .047 .047 .045 .045 .045 .037 .047 12
03 NO2 PPB ALPINE 2.1 2.2 C C 3.0 3.2 3.2 3.3 2.9 2.4 2.2 2.3 2.6 2.7 2.9 3.1 3.4 3.9 4.6 2.9 4.6 18
CARMEL MT RCH 2.5 1.7 1.2 1.5 1.8 9.8 5.0 10.5 11.8 7.8 10.4 10.1 9.0 11.1 7.0 6.9 P 9.9 7.8 6.9 11.8 08
CHULA VISTA 2.9 2.3 C C 1.6 2.1 2.5 2.5 2.1 1.5 1.4 1.5 1.4 1.4 1.7 1.7 1.5 1.6 1.9 1.8 2.9 00
DOWNTOWN SE 2.1 1.8 C C 3.4 3.9 3.2 3.6 3.4 2.8 2.3 2.2 2.0 2.5 2.7 2.7 2.2 2.3 2.1 2.6 3.9 05
EL CAJON LES 1.1 .9 C C C 1.5 1.4 1.3 M M M M M M C C P 29.1 17.5 7.5 29.1 17
KEARNY MESA 1.9 1.9 C C 4.3 4.3 2.7 2.9 4.0 3.0 1.8 1.4 1.4 1.2 1.2 1.3 1.6 1.7 1.9 2.2 4.3 04
OTAY MESA DVN 1.8 1.8 C C 2.2 2.1 2.3 5.6 11.1 10.4 2.0 2.0 1.7 1.7 1.5 1.4 1.4 1.5 1.8 3.0 11.1 08
PENDLETON 5.6 3.7 C C 4.4 5.0 11.9 7.0 3.3 1.6 1.3 1.6 .9 1.0 1.8 .9 1.1 1.1 1.0 3.1 11.9 06
SAN YSIDRO 3.3 4.9 C C 7.4 8.9 6.2 5.7 3.9 3.0 2.8 2.2 2.4 2.5 3.0 2.5 3.7 3.5 7.4 4.3 8.9 05
06 CO PPM CARMEL MT RCH .1 .1 .1 .1 .1 .4 .2 .3 .3 .3 .3 C .4 .5 .3 .3 C .5 .4 .3 .5 13
SAN YSIDRO .2 .2 C C .3 .3 .2 .2 .2 .2 .2 .2 .2 .2 .2 .2 .2 .2 .2 .2 .3 04
07 H2S PPB IB CIVIC CTR .5 .6 .6 .6 .5 .6 .7 .5 .5 .5 .4 .5 .5 .5 .5 .5 .5 .5 .5 .5 .7 06
NESTOR - BES .3 1.0 3.5 32.8 5.9 32.6 13.9 1.5 1.1 1.1 1.2 1.6 1.1 .9 .6 .5 .8 1.0 1.7 5.4 32.8 03
SAN YSIDRO 4.7 9.1 9.1 6.1 10.5 3.8 1.5 .7 .9 .5 .4 .4 .6 .6 .6 .8 .7 .9 3.3 2.9 10.5 04
10 INTMP °C ALPINE 26 27 27 27 27 27 27 27 26 25 25 25 25 25 25 25 25 26 26 26 27 01
CARMEL MT RCH 24 24 24 24 24 24 24 24 24 25 25 25 25 25 25 25 P 25 25 25 25 09
CHULA VISTA 25 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 25 00
DOWNTOWN SE 25 25 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 25 00
EL CAJON LES 26 26 26 26 26 26 26 26 26 26 25 25 26 25 25 P P 25 25 26 26 00
KEARNY MESA 24 24 25 24 24 24 24 24 25 24 24 24 24 24 24 24 25 24 24 24 25 02
OTAY MESA DVN 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 00
PENDLETON 26 26 26 26 26 26 26 26 25 24 24 24 25 25 25 25 25 25 25 25 26 00
SAN YSIDRO 25 25 25 25 25 25 26 24 24 24 24 24 24 24 24 24 24 24 24 24 26 06
10 INTMP °C        IB CIVIC CTR 26 26 26 26 26 26 26 26 25 24 24 23 23 23 24 25 25 26 26 25 26 00
NESTOR - BES 26 26 26 26 26 26 26 25 25 25 25 25 25 25 25 25 25 26 26 25 26 00
11 PM2.5 µg/M3 ALPINE 6.3 6.9 7.5 6.6 6.2 5.5 6.4 7.4 6.9 6.0 5.9 6.1 6.3 6.4 6.3 6.5 7.1 7.1 7.1 6.5 7.5 02
CARMEL MT RCH 4.7 4.8 4.8 4.8 4.7 5.1 5.6 6.2 6.6 7.1 6.7 6.3 5.9 5.7 6.7 7.8 P 7.8 7.2 6.0 7.8 15
CHULA VISTA 4.2 4.4 4.4 4.2 4.3 4.3 4.4 M M 4.9 4.8 5.0 5.1 6.0 6.5 7.4 7.5 7.0 7.2 5.3 7.5 16
DOWNTOWN SE 4.9 5.5 5.6 5.1 5.3 5.2 5.2 5.0 5.1 5.4 5.1 5.2 5.1 6.5 6.7 7.3 7.4 7.3 7.5 5.8 7.5 18
EL CAJON LES 4.4 4.9 5.1 5.5 5.4 5.2 5.0 5.2 5.5 6.2 6.6 6.3 6.1 5.8 6.3 P P 7.5 6.9 5.7 7.5 17
KEARNY MESA 4.3 4.4 4.5 4.6 4.7 4.9 4.9 5.2 5.9 6.6 6.5 6.1 5.9 6.1 7.2 7.9 7.8 7.0 7.0 5.8 7.9 15
Current Date: 5/14/2026 7:09 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 5.1 5.1 5.2 4.9 4.7 5.8 8.5 13.2 16.8 6.1 6.1 5.8 5.8 6.1 6.6 6.7 6.7 6.6 6.8 16.8 09
PENDLETON 5.2 5.2 5.3 5.2 5.1 5.2 5.2 5.3 5.2 6.7 4.1 4.0 4.2 4.2 5.8 6.9 7.2 7.0 6.7 5.4 7.2 16
SAN YSIDRO 5.0 5.4 5.5 5.6 5.7 5.7 5.3 6.1 7.0 5.4 5.2 5.3 5.4 6.7 7.4 8.3 8.8 7.9 7.4 6.2 8.8 16
12 VWDR ° ALPINE 282 232 177 110 132 147 149 154 228 252 230 237 270 249 246 247 254 281 262 0 282 00
CHULA VISTA 318 328 283 248 287 273 234 201 247 261 251 262 267 262 261 259 250 257 253 0 328 01
DOWNTOWN SE 294 21 360 229 234 226 216 213 209 216 212 223 221 219 236 243 215 209 216 0 360 02
EL CAJON LES 350 113 157 125 134 144 151 158 139 M M 242 256 240 242 P P 238 220 0 350 00
KEARNY MESA 62 78 305 49 75 67 147 214 189 228 230 234 239 245 270 278 273 262 249 0 305 02
OTAY MESA DVN 331 301 306 334 317 265 244 180 216 247 290 288 277 278 297 286 275 281 282 0 334 03
PENDLETON 30 42 40 43 38 42 56 70 241 225 239 238 237 245 247 250 251 252 248 0 252 17
13 SIGTHETA ° ALPINE 29 28 20 27 28 39 32 37 57 40 36 42 41 31 32 < 31 28 28 34 57 08
CHULA VISTA 37 34 44 28 23 22 36 56 45 25 26 24 24 23 26 24 21 22 22 30 56 07
DOWNTOWN SE 42 22 47 30 24 23 23 21 24 26 22 25 22 21 24 26 20 20 22 25 47 02
EL CAJON LES 61 35 33 22 24 20 17 29 52 M M 34 28 26 25 P P 21 18 30 61 00
KEARNY MESA 17 18 18 12 11 18 47 41 51 36 29 27 26 24 17 21 23 16 15 25 51 08
OTAY MESA DVN 12 21 17 12 14 13 35 54 44 48 19 24 22 22 20 15 15 14 11 23 54 07
PENDLETON 8 9 9 10 < 9 11 29 29 14 10 10 12 9 8 11 13 13 12 13 29 07
14 VWSP MPH ALPINE 1.7 1.7 2.7 1.9 2.0 2.8 3.1 2.3 2.3 3.5 4.4 4.3 5.1 5.7 5.8 5.4 4.7 4.1 2.7 .0 5.8 14
CHULA VISTA 1.5 1.3 .9 1.3 2.0 2.2 1.7 2.0 4.2 6.9 6.2 7.1 7.9 8.0 7.2 6.6 5.9 5.6 4.2 .0 8.0 13
DOWNTOWN SE .9 2.5 1.4 2.2 2.9 3.0 2.9 4.5 5.7 6.5 7.9 7.4 8.2 8.0 7.5 6.7 6.6 6.0 4.8 .0 8.2 12
EL CAJON LES .8 1.4 1.7 2.3 1.9 2.8 3.7 2.5 2.4 M M 6.2 6.5 6.8 7.1 P P 5.8 5.6 .0 7.1 14
KEARNY MESA 1.5 1.9 1.6 1.6 2.6 3.0 1.4 3.1 3.5 5.2 7.3 7.7 7.7 8.3 9.6 8.2 7.0 6.7 6.0 .0 9.6 14
OTAY MESA DVN 3.6 2.7 2.6 3.0 2.9 3.4 2.5 2.2 3.7 4.2 10.2 8.5 8.8 9.6 9.8 9.1 8.1 7.8 6.5 .0 10.2 10
PENDLETON 4.7 5.3 4.8 5.1 5.7 6.5 5.1 3.2 2.9 6.8 9.8 10.0 9.2 8.7 10.0 8.3 6.8 5.4 5.0 .0 10.0 11
15 SWSP MPH ALPINE 2.0 2.4 3.1 2.1 2.2 3.2 3.5 3.4 3.9 4.6 5.2 5.8 6.4 6.6 6.8 6.1 5.3 4.5 3.0 4.2 6.8 14
CHULA VISTA 1.7 1.5 1.7 1.6 2.2 2.4 2.3 3.1 5.2 7.5 6.8 7.8 8.6 8.8 7.9 7.2 6.2 5.9 4.5 4.9 8.8 13
DOWNTOWN SE 1.8 2.6 1.8 2.5 3.1 3.3 3.2 4.9 6.2 7.2 8.5 8.2 8.8 8.5 8.3 7.3 7.0 6.4 5.1 5.5 8.8 12
EL CAJON LES 1.8 1.9 1.9 2.4 2.0 3.0 4.0 3.1 3.8 M M 7.1 7.4 7.6 8.0 P P 6.3 5.8 4.4 8.0 14
KEARNY MESA 1.7 2.1 1.8 1.7 2.6 3.1 2.6 3.7 5.5 6.1 8.5 8.6 8.5 8.9 10.2 8.8 7.5 7.0 6.2 5.5 10.2 14
OTAY MESA DVN 3.7 3.2 3.2 3.0 3.0 3.5 3.2 3.2 4.6 6.0 10.9 9.3 9.5 10.3 10.4 9.5 8.5 8.1 6.7 6.3 10.9 10
PENDLETON 4.8 5.4 4.9 5.2 5.8 6.6 5.3 3.6 3.2 7.0 9.9 10.2 9.4 8.8 10.1 8.4 7.0 5.5 5.1 6.6 10.2 11
16 AMBTEMP °F ALPINE 53.5 53.3 53.0 53.3 53.1 53.0 53.6 57.0 60.5 63.8 67.2 69.5 71.2 71.4 70.7 69.0 67.3 64.9 61.0 61.4 71.4 13
CARMEL MT RCH 59.5 59.8 60.0 60.3 60.4 61.1 61.9 63.9 65.7 69.7 71.1 72.3 72.8 73.2 71.2 70.2 P 67.4 63.6 65.8 73.2 13
CHULA VISTA 62.8 62.9 63.0 63.1 63.1 63.2 63.9 65.5 66.6 66.9 67.6 68.2 68.1 67.2 67.2 66.6 66.0 64.6 63.2 65.2 68.2 11
DOWNTOWN SE 62.4 62.2 62.4 62.7 62.5 62.7 63.7 65.1 66.5 67.7 68.4 69.2 68.7 69.3 68.5 68.1 67.0 64.8 62.3 65.5 69.3 13
EL CAJON LES 61.9 61.6 61.5 61.5 61.6 62.1 62.8 64.4 67.5 71.2 73.3 73.9 74.8 73.9 73.7 P P 68.8 64.8 67.0 74.8 12
KEARNY MESA 61.6 61.6 61.5 61.8 61.7 62.1 63.4 64.2 66.4 68.4 69.7 69.8 70.2 70.0 68.3 68.0 67.0 65.8 63.2 65.5 70.2 12
OTAY MESA DVN 60.6 60.5 60.4 60.6 60.7 60.8 62.1 64.1 67.0 69.7 69.0 69.7 70.3 70.7 68.3 67.5 66.8 65.0 61.5 65.0 70.7 13
PENDLETON 59.7 59.2 59.3 59.3 59.3 59.9 61.6 63.8 65.0 66.8 66.8 67.2 68.0 67.7 67.3 67.0 66.8 65.8 64.6 64.0 68.0 12
Current Date: 5/14/2026 7:09 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 63.3 62.9 62.9 62.7 62.7 62.9 64.4 65.9 67.7 68.6 69.2 70.1 70.2 70.0 68.9 68.3 67.6 65.6 63.7 66.2 70.2 12
17 RELHUM % ALPINE 96 97 97 92 92 92 89 79 69 59 53 48 46 49 50 55 60 67 77 72 97 01
EL CAJON LES 77 78 78 78 77 72 67 63 56 49 47 47 46 47 50 P P 61 72 63 78 01
KEARNY MESA 79 78 80 78 78 76 72 69 62 58 57 56 56 58 66 67 68 71 78 69 80 02
18 PRES mmHg EL CAJON LES 750 750 750 749 749 750 750 750 750 750 750 750 749 749 749 P P 748 749 750 750 00
KEARNY MESA 751 751 751 750 750 750 751 751 751 751 751 751 750 750 750 750 749 749 749 750 751 00
19 SOLAR W/M2 EL CAJON LES 2 2 2 2 3 39 130 319 674 865 980 1033 1021 940 797 P P 167 17 411 1033 11
KEARNY MESA 2 1 1 2 3 39 163 215 577 903 998 1037 1018 943 619 611 407 171 21 407 1037 11
20 UVRAD W/M2 EL CAJON LES 0 0 0 0 0 2 9 21 37 47 54 57 56 51 42 P P 8 1 23 57 11
25 NOY EL CAJON LES 1.41 1.27 1.37 1.48 1.56 C C 1.89 2.03 M M 3.67 3.42 3.35 3.46 P P 3.74 3.26 2.45 3.74 17
26 NOY-NO EL CAJON LES 1.39 1.25 1.35 1.46 1.55 C C 1.65 1.72 M M 3.08 2.60 2.84 2.70 P P 3.24 2.92 2.13 3.24 17
27 NO Trace EL CAJON LES .01 .01 .01 .01 .01 C C .23 .30 M M .58 .82 .51 .75 P P .49 .34 .31 .82 12
28 SO2 Tr PPB EL CAJON LES .0 .0 C C C .0 .0 .0 M M M M M M C C P .2 .1 .0 .2 17
29 CO Tr PPB EL CAJON LES 123.2 120.6 C C C 137.4 139.7 146.1 M M C C M M C C C C -18.5 108.0 146.1 07
BCarbon ug/m3 10TH AVE MARIN < < < < < < < < < < < < < < < < < < < < <
ALPINE .08 .09 < .13 .20 < .30 .38 .36 .22 .16 .16 .19 .19 < .19 .18 .17 .20 .20 .38 07
BOSTON AVE .13 .15 .10 .08 .14 .15 .20 .31 .18 .15 .16 .14 .15 .18 .15 .11 .12 .11 .13 .15 .31 07
CHICANO PARK .07 < .12 .24 .14 .33 < < .27 < < .15 .19 .18 < .27 .22 .16 .17 .19 .33 05
DOWNTOWN SE .09 .08 < < .09 .11 .11 < .16 < .13 .12 .11 .14 .14 .20 .11 .14 .11 .12 .20 15
OCEANVIEW BLV .08 .08 < .08 .26 < .19 .20 .17 .16 .19 .14 .16 .19 .17 .16 .17 < .16 .16 .26 04
OTAY MESA DVN .10 .10 .11 < .09 .09 .15 .56 .68 .83 < .24 .18 .15 .12 .13 < < .10 .24 .83 09
SAN YSIDRO < .10 .14 < < .21 .32 .25 .20 .10 .13 .10 .10 .10 .12 .09 < < .14 .15 .32 06
PM10 STD ALPINE 14.6 15.1 15.5 14.7 13.3 11.7 11.6 15.0 17.0 14.3 15.8 17.9 19.0 18.5 17.8 19.3 19.9 19.1 20.9 16.3 20.9 18
CARMEL MT RCH 10.4 10.6 9.7 10.3 9.8 11.7 11.1 14.6 15.5 16.3 17.0 15.8 16.3 16.7 17.8 19.7 P 20.2 19.6 14.6 20.2 17
CHULA VISTA 10.3 9.4 10.7 9.9 10.4 11.9 10.4 M M 14.8 12.4 16.1 15.6 16.0 15.9 18.3 20.5 17.8 18.7 14.0 20.5 16
DOWNTOWN SE 10.7 12.8 12.8 10.9 12.1 13.7 12.9 12.2 13.0 17.6 17.5 17.0 13.4 17.9 17.8 20.3 21.0 22.3 21.8 15.6 22.3 17
EL CAJON LES 10.1 11.1 11.2 12.9 11.7 11.5 11.5 13.0 13.2 15.8 16.1 17.0 17.5 16.9 17.1 P P 20.8 20.4 14.5 20.8 17
KEARNY MESA 10.4 10.7 11.6 10.2 10.7 10.9 10.8 12.7 14.9 17.7 17.1 15.0 15.8 15.3 20.3 20.7 21.2 19.3 19.0 14.9 21.2 16
OTAY MESA DVN 11.9 11.8 13.1 11.6 11.8 11.9 16.1 31.0 48.3 64.8 24.0 21.1 20.4 20.2 20.1 18.0 18.7 22.7 18.2 21.8 64.8 09
PENDLETON 14.8 12.8 11.9 11.3 11.4 11.0 12.7 14.0 15.5 42.8 9.7 9.4 9.9 10.3 15.8 21.1 22.0 20.7 17.1 15.4 42.8 09
SAN YSIDRO 16.2 18.3 15.9 15.4 15.6 18.1 16.8 16.9 21.5 16.9 16.5 17.3 18.5 19.2 21.2 22.1 24.1 22.0 22.0 18.6 24.1 16
RAINFALL EL CAJON LES .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 00