Current Date: 5/20/2025 11:09 AM
Daily Parameter Report
5/20/2025
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 .058 .060 C C .062 .058 .052 .047 .058 .063 .066 .058 .066 10
CHULA VISTA
DOWNTOWN SE .015 .013 C C .024 .010 .012 .019 .023 .030 .058 .022 .058 10
EL CAJON LES .018 .015 C C C .004 .010 .022 M M M .013 .022 07
KEARNY MESA .016 .014 C C .003 .004 .014 .025 .039 .053 .069 .026 .069 10
OTAY MESA DVN .022 .024 C C .015 .017 .023 .034 .046 .057 .064 .033 .064 10
PENDLETON .017 .016 C C .015 .016 .018 .019 .026 .039 .045 .023 .045 10
03 NO2 PPB ALPINE 1.9 1.6 C C 1.8 5.0 5.4 10.0 5.1 3.8 3.4 4.2 10.0 07
CARMEL MT RCH 12.4 18.2 C C 21.2 25.4 15.3 13.5 20.8 14.9 14.9 17.4 25.4 05
CHULA VISTA
DOWNTOWN SE 10.7 10.9 C C 7.7 14.8 16.2 16.1 16.9 20.0 12.2 13.9 20.0 09
EL CAJON LES 6.6 7.1 C C C 12.5 14.0 14.0 M M M 10.8 14.0 06
KEARNY MESA 10.4 12.4 C C 15.9 13.7 10.6 9.4 10.7 7.9 3.8 10.5 15.9 04
OTAY MESA DVN 13.8 11.4 C C 17.2 16.3 14.7 9.7 5.6 5.8 5.6 11.1 17.2 04
PENDLETON 9.1 8.9 C C 6.1 5.7 5.5 11.0 8.4 3.1 2.6 6.7 11.0 07
SAN YSIDRO 12.9 13.5 C C 5.9 8.1 9.9 12.5 13.3 8.6 7.5 10.2 13.5 01
06 CO PPM CARMEL MT RCH .3 .4 C C .7 1.1 .6 .4 .4 .5 .5 .5 1.1 05
SAN YSIDRO .4 .4 C C .3 .3 .4 .6 .5 .4 .4 .4 .6 07
07 H2S PPB IB CIVIC CTR 27.9 15.5 15.7 6.1 3.2 3.3 3.6 2.6 3.3 3.4 2.7 7.9 27.9 00
NESTOR - BES 130.3 9.3 53.2 233.1 13.1 5.3 3.2 3.6 3.7 5.2 8.0 42.5 233.1 03
SAN YSIDRO 21.9 34.2 45.5 18.2 1.9 1.8 1.6 1.5 2.0 9.3 7.2 13.1 45.5 02
10 INTMP °C ALPINE 26 26 27 27 26 27 26 26 25 24 24 26 27 02
CARMEL MT RCH 26 26 25 26 26 26 26 26 26 26 26 26 26 00
CHULA VISTA
DOWNTOWN SE 24 24 24 24 24 25 25 24 24 24 24 24 25 05
EL CAJON LES 24 24 24 24 24 24 24 24 24 25 25 24 25 09
KEARNY MESA 25 24 24 25 24 24 24 24 24 24 24 24 25 00
OTAY MESA DVN 25 26 25 25 25 26 26 26 25 25 25 25 26 01
PENDLETON 26 26 26 27 27 25 25 26 25 25 25 26 27 03
SAN YSIDRO 25 25 25 24 24 25 25 24 24 24 25 25 25 00
11 PM2.5 µg/M3 ALPINE 6.0 5.4 5.6 5.5 5.6 5.9 6.2 6.2 6.2 6.4 7.0 6.0 7.0 10
CARMEL MT RCH 10.8 11.0 11.9 11.7 10.2 9.6 9.0 9.9 9.7 11.5 12.4 10.7 12.4 10
CHULA VISTA
DOWNTOWN SE 14.3 15.2 15.5 16.6 17.3 17.2 19.5 21.3 25.0 19.5 16.9 18.0 25.0 08
EL CAJON LES 10.0 9.2 9.7 10.0 9.1 10.1 11.8 10.4 8.7 8.0 8.9 9.6 11.8 06
KEARNY MESA 11.7 12.6 12.4 11.2 10.2 10.6 12.5 12.5 13.1 13.5 15.3 12.3 15.3 10
OTAY MESA DVN 38.9 30.6 41.3 27.0 38.8 43.4 35.8 28.0 16.9 17.3 20.2 30.7 43.4 05
PENDLETON 9.8 10.7 10.8 9.5 10.3 8.7 10.3 12.5 13.1 12.2 13.3 11.0 13.3 10
Current Date: 5/20/2025 11:09 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 16.3 15.3 15.7 17.7 18.3 18.4 13.7 14.1 21.7 32.7 34.5 19.8 34.5 10
12 VWDR ° ALPINE 80 87 86 89 84 35 94 193 236 252 293 0 293 10
CHULA VISTA 0
DOWNTOWN SE 139 49 8 41 3 114 149 218 221 262 276 0 276 10
EL CAJON LES 104 203 313 114 190 287 333 276 M M M 0 333 06
KEARNY MESA 103 22 19 25 39 56 123 148 196 266 288 0 288 10
OTAY MESA DVN 55 289 106 359 121 37 346 304 285 286 287 0 359 03
PENDLETON 63 73 58 52 49 58 82 250 254 260 254 0 260 09
13 SIGTHETA ° ALPINE 19 15 16 13 15 33 21 24 27 26 29 22 33 05
CHULA VISTA
DOWNTOWN SE 45 37 39 30 46 33 48 40 27 24 23 36 48 06
EL CAJON LES 22 56 38 21 33 51 54 65 M M M 43 65 07
KEARNY MESA 21 13 12 10 23 27 25 54 36 35 23 25 54 07
OTAY MESA DVN 50 53 37 28 42 42 23 34 32 15 11 33 53 01
PENDLETON 10 7 9 11 8 9 12 24 12 14 16 12 24 07
14 VWSP MPH ALPINE 1.9 1.9 1.8 2.4 2.0 .9 1.2 1.8 3.0 3.7 4.5 .0 4.5 10
CHULA VISTA .0
DOWNTOWN SE .4 .4 .7 1.3 .2 .5 .7 1.9 3.4 5.4 6.0 .0 6.0 10
EL CAJON LES 1.9 .6 .4 1.3 .6 .1 .5 1.0 M M M .0 1.9 00
KEARNY MESA 1.8 2.5 3.7 2.9 2.3 1.1 2.4 1.5 3.4 5.6 7.6 .0 7.6 10
OTAY MESA DVN .3 .7 .5 2.1 2.2 1.3 1.4 1.7 3.1 6.6 10.0 .0 10.0 10
PENDLETON 2.3 3.7 4.3 4.2 5.4 5.3 4.9 1.6 3.5 4.1 5.0 .0 5.4 04
15 SWSP MPH ALPINE 2.1 2.0 1.9 2.5 2.0 1.4 1.5 2.3 3.4 4.6 5.1 2.6 5.1 10
CHULA VISTA
DOWNTOWN SE .6 .8 1.1 1.7 .9 .8 1.4 2.3 3.8 6.2 6.5 2.4 6.5 10
EL CAJON LES 2.1 1.2 1.0 1.4 1.4 1.0 1.5 1.7 M M M 1.4 2.1 00
KEARNY MESA 2.0 2.6 3.8 3.0 2.5 1.5 2.9 2.3 4.1 6.6 8.3 3.6 8.3 10
OTAY MESA DVN 1.7 1.0 1.8 2.6 2.3 2.5 1.5 2.2 3.5 6.8 10.2 3.3 10.2 10
PENDLETON 2.4 3.7 4.4 4.4 5.4 5.4 5.0 2.7 3.7 4.3 5.2 4.2 5.4 04
16 AMBTEMP °F ALPINE 66.2 67.3 67.8 67.7 67.7 67.8 71.8 75.7 78.3 80.5 82.0 72.1 82.0 10
CARMEL MT RCH 60.8 60.0 58.9 58.8 58.6 59.8 64.3 70.9 77.0 79.6 81.6 66.4 81.6 10
CHULA VISTA
DOWNTOWN SE 62.0 61.4 60.8 61.0 60.3 60.3 63.7 67.6 71.3 74.9 77.3 65.5 77.3 10
EL CAJON LES 61.4 60.1 58.9 57.3 56.4 58.4 63.2 69.5 77.1 83.5 86.0 66.5 86.0 10
KEARNY MESA 59.1 59.2 57.7 57.0 55.9 57.8 63.7 71.2 77.1 81.1 81.8 65.6 81.8 10
OTAY MESA DVN 62.6 61.9 60.8 59.1 58.8 59.3 63.0 69.6 76.8 80.5 80.5 66.6 80.5 09
PENDLETON 60.3 60.1 58.9 57.3 57.6 58.4 61.6 65.3 66.0 67.0 68.1 61.9 68.1 10
SAN YSIDRO 60.7 60.4 59.5 60.6 60.2 59.5 60.0 65.3 72.4 74.8 74.9 64.4 74.9 10
17 RELHUM % ALPINE 38 31 30 31 31 32 34 31 28 26 27 31 38 00
Current Date: 5/20/2025 11:09 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
EL CAJON LES 84 85 89 91 90 86 74 54 37 28 30 68 91 03
KEARNY MESA 92 92 92 91 92 88 78 58 47 42 38 74 92 00
18 PRES mmHg EL CAJON LES 748 747 747 747 747 747 748 748 747 747 747 747 748 00
KEARNY MESA 748 748 748 748 748 748 748 748 748 748 748 748 748 00
19 SOLAR W/M2 EL CAJON LES -2 -2 -2 -1 1 100 307 525 737 909 1026 327 1026 10
KEARNY MESA 0 0 0 0 3 82 287 505 708 871 990 313 990 10
20 UVRAD W/M2 EL CAJON LES 0 0 0 0 0 4 14 27 38 46 53 17 53 10
25 NOY EL CAJON LES 7.24 7.27 10.04 10.95 C C 28.46 24.25 M M M 14.70 28.46 06
26 NOY-NO EL CAJON LES 7.21 7.19 9.85 10.62 C C 14.77 14.48 M M M 10.68 14.77 06
27 NO Trace EL CAJON LES .03 .07 .18 .33 C C 13.68 9.77 M M M 4.01 13.68 06
28 SO2 Tr PPB EL CAJON LES .0 .0 C C C .1 .2 .2 M M M .1 .2 06
29 CO Tr PPB EL CAJON LES 226.7 216.5 C C C 440.7 457.9 378.3 M M C 344.0 457.9 06
BCarbon ug/m3 10TH AVE MARIN .26 .15 < .44 .60 .70 .79 .88 < 1.52 1.30 .74 1.52 09
ALPINE < .12 .17 < .13 .16 .33 < < < < .18 .33 06
BOSTON AVE .39 .52 1.63 .89 .99 1.41 1.29 1.66 1.76 1.93 1.44 1.26 1.93 09
CHICANO PARK < .31 .50 < .59 .82 .94 1.04 1.15 < 1.19 .82 1.19 10
DOWNTOWN SE .50 < < .55 .53 < .91 .99 1.29 1.67 < .92 1.67 09
OCEANVIEW BLV .28 .39 .54 .57 .58 .69 .84 .75 1.22 1.29 .85 .73 1.29 09
OTAY MESA DVN 3.26 2.56 4.04 1.89 3.79 3.70 3.00 2.12 1.19 .93 < 2.65 4.04 02
SAN YSIDRO < .74 .78 .73 .60 .72 .65 .77 < 1.61 1.80 .93 1.80 10
PM10 STD ALPINE 15.6 14.7 13.7 14.6 15.2 16.8 17.1 20.2 20.6 24.1 23.7 17.8 24.1 09
CARMEL MT RCH 24.7 23.8 25.8 27.3 23.5 23.7 23.0 26.8 27.1 35.0 35.6 26.9 35.6 10
CHULA VISTA
DOWNTOWN SE 31.0 31.2 31.3 35.0 32.1 35.6 43.3 46.7 63.2 49.0 40.3 39.8 63.2 08
EL CAJON LES 20.3 19.7 20.8 22.8 18.7 23.5 28.3 34.6 27.4 24.6 27.7 24.4 34.6 07
KEARNY MESA 26.9 30.4 30.9 27.1 25.2 24.9 28.6 30.0 35.6 46.9 47.0 32.1 47.0 10
OTAY MESA DVN 95.7 71.2 95.4 70.0 94.8 120.7 103.7 70.8 43.0 72.2 67.2 82.2 120.7 05
PENDLETON 24.5 24.4 25.7 22.6 22.8 20.7 25.5 40.5 45.9 33.8 31.2 28.8 45.9 08
SAN YSIDRO 33.8 32.0 32.4 35.6 34.6 30.8 22.1 26.0 47.4 77.9 82.7 41.3 82.7 10
RAINFALL EL CAJON LES .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 00