Current Date: 6/7/2026 2:09 PM
Daily Parameter Report
6/7/2026
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 .040 C C .031 .037 .037 .035 .037 .041 .045 .049 .054 .058 .058 .043 .058 12
CHULA VISTA .039 C C .040 .040 .039 .039 .040 .042 .044 .046 .047 .046 .043 .042 .047 11
DOWNTOWN SE .041 C C .039 .038 .038 .036 .034 .037 .041 .043 .042 .045 .044 .039 .045 12
EL CAJON LES .037 C C C .036 .037 .038 .039 .042 .046 .049 .051 .051 .050 .043 .051 11
KEARNY MESA .038 C C .038 .038 .037 .037 .038 .039 .043 .047 .045 .046 .046 .041 .047 10
OTAY MESA DVN .040 C C .037 .037 .038 .038 .039 .041 .044 .048 .049 .049 .049 .042 .049 11
PENDLETON .041 C C .034 .034 .036 .039 .040 .041 .041 .042 .043 .043 .043 .039 .043 11
03 NO2 PPB ALPINE 3.2 C C 3.1 2.8 2.9 3.1 3.1 3.1 2.8 2.7 2.8 2.7 2.7 2.9 3.2 00
CARMEL MT RCH 4.6 C C 3.2 4.3 8.5 7.3 6.3 5.4 5.0 6.8 5.1 5.3 5.7 5.6 8.5 05
CHULA VISTA 2.9 C C 1.8 1.8 2.1 2.5 1.9 1.6 1.5 1.4 1.4 1.2 1.2 1.7 2.9 00
DOWNTOWN SE 2.0 C C 2.6 2.8 3.5 4.6 6.8 4.9 2.1 2.1 2.5 2.3 2.0 3.1 6.8 07
EL CAJON LES 5.1 C C C 5.2 5.6 5.5 5.8 5.5 5.2 5.7 5.2 5.0 5.4 5.3 5.8 07
KEARNY MESA 1.8 C C 1.5 1.5 1.6 3.0 1.7 1.5 1.2 1.0 .9 .7 .8 1.4 3.0 06
OTAY MESA DVN 1.9 C C 2.1 2.1 2.0 1.8 1.4 1.4 1.7 2.1 1.8 1.6 2.1 1.8 2.1 03
PENDLETON 1.0 C C 2.6 3.9 3.8 1.3 .9 .9 .9 .8 .9 1.2 .9 1.5 3.9 04
SAN YSIDRO 3.1 C C 5.0 5.2 5.2 4.1 3.4 3.3 3.0 3.0 2.1 1.8 2.4 3.4 5.2 04
06 CO PPM CARMEL MT RCH .2 C C .2 .2 .4 .4 .4 .3 .3 .4 .4 .3 .3 .3 .4 05
SAN YSIDRO .2 C C .2 .2 .2 .2 .2 .2 .2 .2 .2 .2 .2 .2 .2 00
07 H2S PPB IB CIVIC CTR .8 .8 .9 2.6 1.1 1.1 .8 .9 .9 1.0 .8 .6 .6 .6 .9 2.6 03
NESTOR - BES 1.5 2.0 5.7 7.8 9.1 17.0 9.6 5.2 3.9 1.9 2.3 .9 .9 1.0 4.9 17.0 05
SAN YSIDRO 6.3 5.9 13.5 8.7 13.1 9.2 3.2 3.3 2.2 1.1 .8 .7 .7 .7 4.9 13.5 02
10 INTMP °C ALPINE 27 27 26 27 27 27 27 26 25 25 25 25 25 25 26 27 00
CARMEL MT RCH 24 25 25 25 24 24 24 24 25 25 25 25 25 25 25 25 01
CHULA VISTA 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 00
DOWNTOWN SE 25 24 24 24 24 24 24 24 24 24 23 23 23 23 24 25 00
EL CAJON LES 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 00
KEARNY MESA 25 24 25 24 25 25 24 24 24 24 25 24 24 25 24 25 00
OTAY MESA DVN 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 00
PENDLETON 25 26 26 25 25 25 25 25 25 25 25 25 25 25 25 26 01
SAN YSIDRO 25 25 25 25 25 25 25 24 24 24 24 24 24 24 25 25 00
10 INTMP °C        IB CIVIC CTR 26 26 26 26 26 26 26 26 25 25 24 23 24 23 25 26 00
NESTOR - BES 26 26 26 26 26 26 25 25 25 25 25 24 24 24 25 26 00
11 PM2.5 µg/M3 ALPINE 12.4 12.3 11.4 10.7 11.1 11.1 11.1 10.2 9.4 10.2 10.0 9.6 9.9 9.8 10.6 12.4 00
CARMEL MT RCH 9.0 8.9 9.3 9.6 8.9 9.2 9.2 9.3 10.4 10.9 10.2 9.7 9.4 9.2 9.5 10.9 09
CHULA VISTA 9.6 8.9 8.2 8.3 8.3 8.4 8.5 9.0 10.0 11.2 11.8 10.3 10.7 8.9 9.4 11.8 10
DOWNTOWN SE 8.8 9.5 9.7 9.9 9.1 8.4 8.3 9.9 10.9 10.5 10.0 10.0 11.3 12.3 9.9 12.3 13
EL CAJON LES 9.4 9.4 10.6 10.0 9.5 9.5 10.0 10.3 10.6 10.1 10.1 9.9 9.4 10.3 9.9 10.6 02
KEARNY MESA 9.1 9.0 8.7 9.2 8.4 8.4 8.2 8.7 9.9 10.6 11.1 10.4 10.4 10.5 9.4 11.1 10
Current Date: 6/7/2026 2:09 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 9.5 9.5 10.2 10.2 11.1 9.1 8.9 8.9 9.6 10.5 11.7 11.4 10.0 10.9 10.1 11.7 10
PENDLETON 7.6 8.6 8.4 7.9 7.9 7.4 10.1 7.6 7.2 7.3 6.9 6.9 7.0 6.6 7.6 10.1 06
SAN YSIDRO 10.8 11.9 11.9 13.0 15.5 11.0 10.8 11.9 13.6 13.6 13.7 11.2 10.4 9.8 12.0 15.5 04
12 VWDR ° ALPINE 135 309 80 137 318 68 266 235 247 252 274 259 265 260 0 318 04
CHULA VISTA 233 271 250 245 286 330 268 269 268 260 261 261 255 264 0 330 05
DOWNTOWN SE 203 200 190 220 226 245 241 251 219 210 238 252 240 207 0 252 11
EL CAJON LES 163 160 27 211 248 293 288 251 280 250 262 258 255 231 0 293 05
KEARNY MESA 307 299 2 302 276 295 268 281 220 241 241 259 244 236 0 307 00
OTAY MESA DVN 272 287 277 273 352 303 304 284 274 243 242 281 265 247 0 352 04
PENDLETON 181 166 158 8 7 337 277 258 249 245 242 244 248 245 0 337 05
13 SIGTHETA ° ALPINE 34 34 48 42 32 56 38 46 38 39 43 33 33 29 39 56 05
CHULA VISTA 22 25 21 21 22 28 35 42 32 36 37 23 24 24 28 42 07
DOWNTOWN SE 30 25 20 20 21 21 25 27 28 21 25 30 30 24 25 30 00
EL CAJON LES 20 46 31 40 21 33 53 43 68 58 35 34 26 23 38 68 08
KEARNY MESA 33 12 33 23 10 11 30 49 51 36 25 21 22 23 27 51 08
OTAY MESA DVN 12 12 20 31 58 18 30 47 51 41 35 15 25 28 30 58 04
PENDLETON 20 13 24 11 9 17 17 16 11 9 8 8 9 9 13 24 02
14 VWSP MPH ALPINE 1.4 1.9 1.0 .6 1.8 .4 1.3 2.0 3.4 3.7 3.9 4.8 5.4 5.8 .0 5.8 13
CHULA VISTA 2.5 2.3 2.4 2.0 2.0 1.8 2.2 2.7 3.3 4.6 5.4 7.1 7.2 7.5 .0 7.5 13
DOWNTOWN SE 3.1 3.0 2.9 2.7 2.6 2.4 3.0 3.2 5.0 6.8 6.5 6.3 6.4 7.6 .0 7.6 13
EL CAJON LES 2.3 .3 1.9 1.7 3.1 1.7 1.3 2.1 1.3 3.4 5.4 5.9 6.8 7.9 .0 7.9 13
KEARNY MESA 1.8 3.8 .8 2.0 4.4 3.7 2.5 2.3 3.2 5.5 7.5 8.9 8.6 8.3 .0 8.9 11
OTAY MESA DVN 4.0 4.2 3.7 2.6 1.3 3.2 1.3 .8 2.0 4.3 5.0 10.5 9.3 7.6 .0 10.5 11
PENDLETON 3.0 3.5 1.7 3.1 2.4 1.9 2.4 4.1 6.6 8.5 10.4 10.7 9.9 8.8 .0 10.7 11
15 SWSP MPH ALPINE 1.8 2.2 1.7 1.8 2.0 1.2 2.1 2.7 4.2 4.6 4.9 5.7 6.3 6.5 3.4 6.5 13
CHULA VISTA 2.7 2.6 2.7 2.1 2.2 2.0 2.6 3.3 4.1 5.5 6.3 8.0 7.8 8.2 4.3 8.2 13
DOWNTOWN SE 3.5 3.2 3.1 2.9 2.8 2.5 3.3 3.6 5.6 7.3 7.3 7.5 7.8 8.3 4.9 8.3 13
EL CAJON LES 2.5 2.5 2.5 2.1 3.5 2.7 2.2 2.7 3.2 5.1 6.5 7.1 7.7 8.7 4.2 8.7 13
KEARNY MESA 2.4 3.9 1.6 3.3 4.6 3.7 2.8 3.2 4.3 7.3 8.2 10.0 9.2 8.9 5.2 10.0 11
OTAY MESA DVN 4.2 4.5 3.9 3.2 2.5 3.5 2.6 2.8 3.3 5.4 6.5 11.0 10.0 8.5 5.1 11.0 11
PENDLETON 3.2 3.7 2.0 3.2 2.5 2.1 2.7 4.2 6.7 8.6 10.5 10.8 10.1 8.9 5.7 10.8 11
16 AMBTEMP °F ALPINE 56.4 56.1 55.8 54.7 55.1 55.1 56.2 59.5 64.0 67.6 70.2 73.2 74.0 74.2 62.3 74.2 13
CARMEL MT RCH 62.2 62.2 62.5 62.6 62.4 62.6 63.1 64.3 67.8 71.2 72.9 74.1 74.0 74.6 66.9 74.6 13
CHULA VISTA 63.7 63.8 63.6 63.9 64.2 64.6 65.1 65.9 67.1 68.5 69.7 69.1 70.0 69.8 66.4 70.0 12
DOWNTOWN SE 63.4 63.3 63.4 63.5 63.7 64.0 65.0 66.2 67.8 69.5 70.1 71.0 71.3 71.2 66.7 71.3 12
EL CAJON LES 63.5 64.2 64.5 63.9 63.8 64.4 65.4 66.5 69.7 73.2 75.3 76.1 77.3 76.3 68.9 77.3 12
KEARNY MESA 63.8 63.6 63.6 63.7 63.3 63.5 64.1 65.6 68.8 70.4 71.6 72.1 71.9 72.4 67.0 72.4 13
OTAY MESA DVN 61.8 61.9 61.7 61.6 62.0 62.3 63.0 64.0 66.6 69.4 72.5 72.2 73.2 73.8 66.1 73.8 13
PENDLETON 64.5 64.4 64.4 63.7 63.7 64.5 65.1 65.7 66.7 67.4 67.7 68.0 68.8 69.0 66.0 69.0 13
Current Date: 6/7/2026 2:09 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 64.3 64.3 64.3 64.3 64.5 64.6 65.5 66.5 67.9 69.6 71.8 71.1 71.7 72.1 67.3 72.1 13
17 RELHUM % ALPINE 94 94 93 93 94 93 90 79 67 61 54 49 48 49 76 94 00
EL CAJON LES 80 78 77 78 78 76 72 70 62 54 51 50 48 50 66 80 00
KEARNY MESA 79 79 80 79 81 81 79 74 66 62 61 60 59 59 71 81 04
18 PRES mmHg EL CAJON LES 745 745 745 744 745 745 745 745 745 745 745 745 745 745 745 745 00
KEARNY MESA 746 746 746 746 746 746 746 746 746 746 746 746 746 746 746 746 00
19 SOLAR W/M2 EL CAJON LES 2 2 2 2 4 31 149 382 706 867 979 1031 1017 940 437 1031 11
KEARNY MESA 1 1 1 1 3 31 86 255 692 905 995 1038 1018 942 426 1038 11
20 UVRAD W/M2 EL CAJON LES 0 0 0 0 0 2 9 23 39 49 55 58 57 52 25 58 11
25 NOY EL CAJON LES 2.36 2.60 2.58 2.34 C C 2.52 2.81 3.10 3.28 3.88 3.45 3.53 3.43 2.99 3.88 10
26 NOY-NO EL CAJON LES 2.32 2.47 2.55 2.31 C C 2.31 2.44 2.65 2.88 3.26 3.08 3.04 2.94 2.68 3.26 10
27 NO Trace EL CAJON LES .03 .12 .03 .03 C C .20 .36 .44 .39 .61 .37 .48 .48 .29 .61 10
28 SO2 Tr PPB EL CAJON LES .0 C C C .0 .0 .0 .0 .0 .0 .0 .0 .1 .1 .0 .1 12
29 CO Tr PPB EL CAJON LES 151.4 C C C 139.9 155.7 153.5 152.2 162.3 162.7 164.1 158.7 156.3 162.5 156.3 164.1 10
BCarbon ug/m3 10TH AVE MARIN < .11 .11 < .14 .11 .10 .12 .15 .14 < .19 .26 < .14 .26 12
ALPINE .23 .23 .26 .18 .17 .17 .18 .18 < .17 < .18 < .17 .19 .26 02
BOSTON AVE .18 .19 .16 .17 .20 .21 .24 .14 .13 .15 .15 .16 .24 .17 .18 .24 06
CHICANO PARK .15 .14 .13 .22 .28 < .18 .15 .21 .20 .25 .30 .36 .36 .23 .36 12
DOWNTOWN SE < .25 < < .18 < < .22 .22 .17 .14 .12 .19 .24 .19 .25 01
OCEANVIEW BLV .18 .18 .18 < < .26 .19 < .19 .16 .18 .18 .29 .22 .20 .29 12
OTAY MESA DVN .22 < .31 < .29 .19 < .19 .18 .23 .32 .31 .22 .40 .26 .40 13
SAN YSIDRO .17 .20 < < .62 .20 .21 .24 .28 .27 .26 .16 .12 .11 .24 .62 04
PM10 STD ALPINE 25.4 26.1 24.9 22.5 23.3 23.3 24.7 23.9 23.0 22.3 25.0 23.8 23.6 26.6 24.1 26.6 13
CARMEL MT RCH 21.3 19.8 21.4 22.1 19.5 20.4 22.8 23.3 24.2 24.9 25.2 23.1 23.4 21.6 22.3 25.2 10
CHULA VISTA 25.5 23.5 23.3 22.0 20.8 22.5 23.7 23.8 23.2 26.2 28.6 25.0 25.9 21.3 23.9 28.6 10
DOWNTOWN SE 22.8 24.3 22.8 24.2 21.3 20.1 19.9 25.1 26.6 24.8 23.0 23.8 26.9 29.7 23.9 29.7 13
EL CAJON LES 21.3 21.2 23.3 22.4 22.8 22.2 22.7 22.9 23.5 24.5 25.6 23.6 22.9 25.7 23.1 25.7 13
KEARNY MESA 20.3 22.6 24.3 22.9 23.5 25.6 22.8 24.4 24.5 25.5 27.5 25.4 25.2 25.2 24.2 27.5 10
OTAY MESA DVN 22.6 22.5 25.3 23.3 26.1 22.3 21.1 20.3 21.0 23.3 26.9 30.1 25.8 27.8 24.1 30.1 11
PENDLETON 23.9 28.2 25.7 23.9 22.0 18.7 37.1 24.1 22.2 19.1 17.5 16.3 18.5 15.9 22.3 37.1 06
SAN YSIDRO 28.7 30.6 33.4 31.5 34.9 29.9 29.1 30.1 31.9 35.4 34.2 28.0 27.9 26.5 30.8 35.4 09
RAINFALL EL CAJON LES .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 00