Current Date: 6/10/2026 3:09 PM
Daily Parameter Report
6/10/2026
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 .037 .036 C C .039 .043 .036 .038 .040 .044 .056 .064 .070 .074 .072 .049 .074 13
CHULA VISTA .023 .023 C C .026 .025 .025 .028 .035 .041 .046 .044 .038 .031 .028 .031 .046 10
DOWNTOWN SE .022 .023 C C .024 .022 .021 .022 .029 .034 .042 .044 .038 .030 .026 .029 .044 11
EL CAJON LES .018 .015 .015 C C C .018 .022 .027 .037 .041 .052 .054 M M .029 .054 12
KEARNY MESA .014 .012 C C .022 .021 .021 .025 .030 .036 .042 .046 .046 .039 .034 .029 .046 11
OTAY MESA DVN .019 .018 C C .021 .019 .016 .020 .028 .042 .050 .055 .052 .040 .036 .032 .055 11
PENDLETON .016 .015 .017 .015 .022 .020 .022 .025 .028 .030 M M M .032 .028 .022 .032 13
03 NO2 PPB ALPINE 3.5 4.5 C C 2.9 3.8 5.5 5.6 4.6 4.3 4.5 4.2 5.0 4.9 4.6 4.4 5.6 07
CARMEL MT RCH 5.5 6.8 C C 3.3 3.1 6.8 8.7 10.7 9.3 13.2 9.9 10.4 11.7 9.9 8.4 13.2 10
CHULA VISTA 3.0 3.2 C C 3.0 4.5 4.2 3.8 3.0 3.0 2.2 1.7 1.6 1.3 1.3 2.7 4.5 05
DOWNTOWN SE 7.1 4.8 C C 4.8 5.7 6.8 8.7 4.8 4.5 4.1 2.4 2.4 2.4 2.1 4.6 8.7 07
EL CAJON LES 5.7 5.8 6.4 C C C 6.7 8.0 10.4 10.5 12.2 10.1 8.8 M M 8.4 12.2 10
KEARNY MESA 7.5 6.2 C C 4.1 3.7 3.4 4.6 5.3 3.1 2.6 2.7 2.1 1.8 1.7 3.7 7.5 00
OTAY MESA DVN 2.9 3.0 C C 3.2 4.0 10.4 15.7 9.7 4.8 3.9 3.1 3.1 2.8 2.3 5.3 15.7 07
PENDLETON 5.9 5.1 3.4 5.9 3.2 5.3 3.8 2.6 1.5 1.3 M M M 3.0 .8 3.4 5.9 00
SAN YSIDRO 5.9 5.7 C C 5.8 4.4 5.9 7.3 7.0 4.2 3.5 3.9 4.8 2.9 3.3 4.9 7.3 07
06 CO PPM CARMEL MT RCH .2 .2 C C .1 .2 .3 .4 .4 .3 .4 .4 .4 .4 .5 .3 .5 14
SAN YSIDRO .2 .2 C C .3 .2 .3 .3 .3 .2 .2 .2 .2 .2 .2 .2 .3 04
07 H2S PPB IB CIVIC CTR 2.1 30.8 11.7 .9 3.4 3.3 4.5 2.9 1.5 1.0 .7 .7 .6 .7 .7 4.3 30.8 01
NESTOR - BES 151.5 327.6 26.3 137.8 93.7 57.9 6.3 4.7 3.6 1.7 1.1 1.1 1.1 .9 1.0 54.4 327.6 01
SAN YSIDRO 3.8 3.8 1.9 1.5 1.6 1.3 1.1 1.4 2.9 1.2 .9 1.0 1.4 .9 1.0 1.7 3.8 00
10 INTMP °C ALPINE 26 27 26 27 26 27 26 25 25 24 25 24 24 24 25 25 27 01
CARMEL MT RCH 25 25 25 25 25 25 25 25 25 25 25 25 M 25 25 25 25 00
CHULA VISTA 24 24 24 24 24 24 24 24 24 M 24 24 24 24 24 24 24 00
DOWNTOWN SE 25 25 25 24 24 25 25 25 24 24 24 24 24 24 24 24 25 00
EL CAJON LES 26 26 26 26 26 26 26 26 26 25 24 24 25 25 25 25 26 00
KEARNY MESA 25 25 25 25 25 25 25 24 24 24 24 24 24 25 24 25 25 00
OTAY MESA DVN 24 24 24 24 24 24 24 24 24 24 24 24 23 23 23 24 24 00
PENDLETON 25 25 25 25 25 25 25 25 25 24 M M 25 25 25 25 25 00
SAN YSIDRO 25 25 25 25 25 25 25 24 24 24 24 24 24 24 24 24 25 00
10 INTMP °C        IB CIVIC CTR 26 26 26 26 26 26 26 26 25 24 24 23 24 23 24 25 26 00
NESTOR - BES 26 26 26 25 26 25 25 25 25 25 24 25 24 24 25 25 26 00
11 PM2.5 µg/M3 ALPINE 8.3 8.3 7.4 7.4 7.4 8.0 7.2 7.4 8.4 9.9 10.9 10.9 11.6 13.4 13.5 9.3 13.5 14
CARMEL MT RCH 9.2 9.0 10.3 10.5 10.5 10.6 12.9 13.5 13.4 13.7 14.4 13.0 12.5 11.4 10.1 11.6 14.4 10
CHULA VISTA 8.9 9.3 8.5 9.5 10.5 11.0 12.3 14.5 17.6 20.3 17.8 13.2 9.9 7.5 7.4 11.8 20.3 09
DOWNTOWN SE 9.9 9.7 10.2 10.5 10.9 11.9 14.5 16.6 15.1 15.2 16.2 14.0 10.1 8.1 7.6 12.0 16.6 07
EL CAJON LES 8.3 8.3 9.3 10.2 11.2 11.5 11.9 12.2 13.3 13.6 13.8 14.3 14.5 12.4 9.8 11.6 14.5 12
KEARNY MESA 10.1 10.0 10.4 11.0 11.4 11.5 13.6 14.8 16.0 15.4 15.2 15.1 14.4 11.1 9.7 12.6 16.0 08
Current Date: 6/10/2026 3:09 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 10.1 9.7 10.4 12.2 13.1 13.3 19.3 26.1 18.4 17.9 18.9 16.4 14.1 9.8 8.6 14.5 26.1 07
PENDLETON 8.0 8.0 8.1 8.1 9.3 8.9 9.6 11.8 10.8 8.2 8.9 8.9 8.0 7.3 7.3 8.7 11.8 07
SAN YSIDRO 10.8 10.3 14.2 19.5 18.4 14.1 16.2 18.9 27.5 21.2 17.1 15.7 14.0 10.3 9.7 15.8 27.5 08
12 VWDR ° ALPINE 9 97 34 66 40 17 180 275 270 284 264 272 279 299 295 0 299 13
CHULA VISTA 139 155 172 160 140 24 225 228 251 245 256 253 253 257 256 0 257 13
DOWNTOWN SE 306 337 301 11 24 101 136 219 210 195 202 197 207 218 197 0 337 01
EL CAJON LES 169 172 22 98 96 123 143 253 261 264 252 247 237 251 238 0 264 09
KEARNY MESA 11 338 352 85 54 82 184 257 208 228 222 225 230 232 234 0 352 02
OTAY MESA DVN 1 4 356 331 5 313 177 210 288 281 284 289 285 285 283 0 356 02
PENDLETON 35 43 36 38 120 57 68 236 230 229 225 224 240 239 219 0 240 12
13 SIGTHETA ° ALPINE 23 21 48 33 15 40 39 35 27 28 37 36 31 27 29 31 48 02
CHULA VISTA 21 16 24 21 49 66 65 49 23 28 27 23 25 22 24 32 66 05
DOWNTOWN SE 34 46 40 34 28 44 61 35 24 20 20 18 21 23 20 31 61 06
EL CAJON LES 19 16 39 39 34 27 47 53 48 39 38 36 25 25 29 34 53 07
KEARNY MESA 11 16 21 52 38 19 46 44 30 25 23 24 17 21 21 27 52 03
OTAY MESA DVN 13 13 10 21 31 37 41 37 29 18 18 19 20 12 16 22 41 06
PENDLETON 35 17 20 14 20 37 40 17 16 14 15 15 14 14 16 20 40 06
14 VWSP MPH ALPINE 2.0 1.9 .5 .8 1.6 1.1 .6 2.6 3.7 4.3 4.4 4.5 5.4 6.1 5.2 .0 6.1 13
CHULA VISTA 1.2 2.1 1.7 1.8 .8 .9 .8 2.5 5.6 5.6 5.9 7.5 7.7 8.6 7.0 .0 8.6 13
DOWNTOWN SE 1.5 .9 1.6 2.2 2.1 .5 .8 3.8 5.8 7.1 7.2 8.3 7.3 7.7 7.4 .0 8.3 11
EL CAJON LES 1.4 1.7 1.0 1.4 2.2 2.5 1.1 1.7 3.2 4.4 4.1 4.8 6.7 7.1 5.6 .0 7.1 13
KEARNY MESA 2.3 2.5 1.5 .9 1.6 3.5 1.7 2.4 4.6 5.9 6.7 8.0 9.4 9.4 7.9 .0 9.4 12
OTAY MESA DVN 3.1 1.9 2.7 3.2 3.0 .9 2.3 2.7 4.7 8.5 7.8 7.2 8.8 11.1 8.3 .0 11.1 13
PENDLETON 2.8 2.6 2.6 2.3 2.6 2.3 1.9 3.7 6.3 7.1 7.4 7.9 7.7 7.9 7.4 .0 7.9 11
15 SWSP MPH ALPINE 2.2 2.1 1.1 1.2 1.9 1.5 1.4 3.1 4.5 4.7 5.3 5.5 6.4 6.7 5.8 3.6 6.7 13
CHULA VISTA 1.3 2.3 1.8 1.9 1.6 1.9 1.7 3.3 6.0 6.3 6.6 8.1 8.5 9.3 7.6 4.5 9.3 13
DOWNTOWN SE 2.0 1.5 2.2 2.6 2.8 1.9 2.1 4.3 6.4 7.5 7.7 8.7 7.9 8.4 7.9 4.9 8.7 11
EL CAJON LES 1.7 2.1 1.9 1.9 2.6 2.9 2.1 2.5 4.4 5.4 5.4 5.8 7.5 7.9 6.4 4.0 7.9 13
KEARNY MESA 2.7 2.9 2.1 2.0 2.1 3.7 3.0 3.9 5.3 6.4 7.4 8.8 9.9 10.0 8.4 5.2 10.0 13
OTAY MESA DVN 3.2 1.9 2.8 3.5 3.4 1.9 2.8 3.5 5.3 9.0 8.2 7.7 9.3 11.4 8.6 5.5 11.4 13
PENDLETON 3.2 3.1 2.9 2.7 3.3 3.0 3.0 3.8 6.5 7.4 7.7 8.2 8.0 8.1 7.7 5.2 8.2 11
16 AMBTEMP °F ALPINE 63.3 63.2 63.0 62.4 63.1 65.6 71.2 73.7 74.8 75.5 78.4 82.0 84.4 82.3 81.0 72.3 84.4 12
CARMEL MT RCH 61.8 61.3 61.4 61.7 61.6 61.6 63.7 66.8 72.3 77.1 80.6 80.9 M 80.6 80.7 69.4 80.9 11
CHULA VISTA 64.6 64.9 65.2 65.5 65.5 65.8 67.1 69.7 M M 71.1 72.2 72.5 70.9 70.6 68.1 72.5 12
DOWNTOWN SE 65.0 64.8 64.9 64.7 64.6 64.7 66.9 69.2 69.7 71.1 71.2 71.2 71.5 71.0 70.4 68.1 71.5 12
EL CAJON LES 63.4 62.9 63.6 63.8 63.3 63.2 65.5 70.1 74.6 78.1 80.7 82.1 81.8 81.1 80.6 71.7 82.1 11
KEARNY MESA 61.6 61.5 63.7 63.9 63.6 63.5 65.5 69.1 72.7 74.5 75.7 76.0 76.0 74.7 74.5 69.1 76.0 11
OTAY MESA DVN 61.7 61.7 61.3 62.0 62.0 61.8 64.5 69.6 72.9 74.9 75.4 77.3 78.7 76.2 75.1 69.0 78.7 12
PENDLETON 64.5 64.6 64.7 64.8 65.7 65.8 66.3 67.2 68.2 68.6 69.1 69.8 M M 70.0 66.9 70.0 14
Current Date: 6/10/2026 3:09 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 64.5 64.2 65.1 65.6 65.7 66.0 66.9 69.7 71.8 73.2 74.3 76.8 78.5 76.0 75.2 70.2 78.5 12
17 RELHUM % ALPINE 75 71 70 71 69 65 53 50 50 52 47 42 40 45 47 56 75 00
EL CAJON LES 92 93 90 89 92 92 85 74 65 57 52 50 51 51 53 72 93 01
KEARNY MESA 91 91 91 90 91 91 86 77 69 67 64 63 63 65 66 78 91 00
18 PRES mmHg EL CAJON LES 745 745 745 745 745 745 745 745 745 745 745 745 744 744 744 745 745 00
KEARNY MESA 746 746 746 746 746 746 746 746 747 746 746 746 746 746 745 746 747 08
19 SOLAR W/M2 EL CAJON LES 0 0 2 2 5 54 293 505 700 859 970 1026 1022 948 819 480 1026 11
KEARNY MESA 1 1 1 1 4 45 301 539 733 885 985 1029 1017 947 821 487 1029 11
20 UVRAD W/M2 EL CAJON LES 0 0 0 0 0 4 15 27 39 48 54 57 56 52 43 26 57 11
25 NOY EL CAJON LES 3.56 3.68 4.23 4.59 4.17 4.36 C C 8.72 8.01 9.74 6.37 4.96 5.11 4.66 5.55 9.74 10
26 NOY-NO EL CAJON LES 3.48 3.61 4.15 4.54 4.09 4.04 C C 6.15 5.93 7.51 5.47 4.54 4.46 3.90 4.75 7.51 10
27 NO Trace EL CAJON LES .07 .06 .07 .04 .07 .32 C C 2.57 2.08 2.23 .90 .41 .64 .76 .78 2.57 08
28 SO2 Tr PPB EL CAJON LES .0 .0 .0 C C C .0 .0 .0 .0 .1 .1 .1 M M .0 .1 10
29 CO Tr PPB EL CAJON LES 141.3 146.0 152.7 C C C 173.7 223.4 281.1 250.2 249.2 215.2 194.5 M M 202.7 281.1 08
BCarbon ug/m3 10TH AVE MARIN < .14 < .26 < < .40 .49 .48 .72 < .40 .25 < .21 .37 .72 09
ALPINE .17 .17 .16 < .19 < .20 .25 < < < .33 .49 < < .25 .49 12
BOSTON AVE .31 .27 .33 .39 .57 .57 .46 .69 .78 1.02 .87 .60 .38 .21 .21 .51 1.02 09
CHICANO PARK .21 .20 .19 .37 .30 .37 < < .63 .70 .56 .38 .24 .18 .16 .35 .70 09
DOWNTOWN SE .33 .22 .26 .24 .26 .31 < .49 .49 .77 .77 .46 .22 < .14 .38 .77 09
OCEANVIEW BLV .32 .32 < .26 < < .37 < < < .81 .52 < .22 < .40 .81 10
OTAY MESA DVN .38 < .95 .84 < 1.17 1.75 2.56 1.36 < .98 .71 .70 .25 .21 .99 2.56 07
SAN YSIDRO < .17 .65 2.05 1.54 .70 .78 1.04 1.86 .64 < < .38 .17 .16 .85 2.05 03
PM10 STD ALPINE 22.7 22.3 19.8 19.6 20.1 22.1 22.8 24.1 25.7 30.6 30.6 29.2 33.6 38.3 37.4 26.5 38.3 13
CARMEL MT RCH 22.8 22.3 25.5 24.0 23.6 23.4 28.9 29.7 31.3 30.3 35.8 33.1 32.0 28.9 25.7 27.8 35.8 10
CHULA VISTA 23.8 27.9 22.8 29.2 29.6 30.7 30.5 36.8 43.1 49.8 43.4 32.0 26.4 19.2 21.0 31.0 49.8 09
DOWNTOWN SE 27.2 26.7 26.6 27.9 26.2 28.2 33.7 56.3 41.0 34.8 38.1 34.3 25.9 20.5 20.9 31.2 56.3 07
EL CAJON LES 19.7 19.2 23.5 26.0 25.9 26.1 26.3 29.5 35.8 35.1 38.3 35.7 39.0 33.9 26.7 29.3 39.0 12
KEARNY MESA 28.9 25.7 24.7 25.6 25.7 24.4 30.1 35.4 43.0 43.1 39.9 40.1 39.5 31.9 27.8 32.3 43.1 09
OTAY MESA DVN 29.1 25.3 25.6 26.6 27.0 28.8 52.3 78.3 55.9 49.8 54.3 53.0 48.7 43.8 36.5 42.3 78.3 07
PENDLETON 23.0 23.9 22.5 23.7 27.1 26.8 29.5 39.1 29.7 20.7 38.5 33.2 21.0 19.4 19.8 26.5 39.1 07
SAN YSIDRO 28.4 26.4 33.8 41.0 39.9 33.9 45.6 45.0 71.9 58.8 49.1 51.8 61.0 48.5 34.7 44.6 71.9 08
RAINFALL EL CAJON LES .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 00