Date Printed: 9/28/2021 01:01 Daily Summary Report Site: Atascadero 9/27/2021 Interval: 001h O3 NO2 BAM25 BAM10STD WSV WDV Time PPB PPB UG/M3 UG/M3 MPH DEG 00:00 6 4 5 10 .5 38 01:00 5 C 4 C 7 10 .1 91 02:00 C C 5 12 .7 11 03:00 5 C 4 C 6 12 .2 91 04:00 5 5 4 11 .4 126 05:00 11 5 6 16 .4 115 06:00 10 5 9 26 1.3 13 07:00 18 3 6 17 .1 166 08:00 18 2 4 16 1.4 36 09:00 22 2 7 23 2.4 16 10:00 28 2 10 24 2.3 28 11:00 33 2 7 20 2.5 25 12:00 36 2 5 21 1.4 1 13:00 31 1 5 23 4.9 251 14:00 32 1 7 26 6.1 256 15:00 30 1 7 15 5.5 253 16:00 29 1 4 9 2.5 220 17:00 28 1 6 6 3.4 212 18:00 24 1 5 15 2.0 189 19:00 20 2 3 9 .8 179 20:00 14 5 4 14 .1 110 21:00 12 4 5 12 .5 160 22:00 10 4 2 9 1.1 180 23:00 Average 19 2 5 15 .6 258 Max 36 5 10 26 6.1 256 Max Hour 12:00 20:00 10:00 14:00 14:00 14:00 Min 5 1 2 6 .1 1 Count 22 22 23 23 23 23 Total Date Printed: 9/28/2021 01:01 Daily Summary Report Site: Calle Cielo 9/27/2021 Interval: 001h AMBTEMP BAM10 Time DEGC UG/M3 00:00 13.3 8 01:00 13.4 20 02:00 13.5 9 03:00 13.4 15 04:00 13.3 14 05:00 13.2 6 06:00 13.3 22 07:00 13.7 20 08:00 14.0 18 09:00 14.5 16 10:00 15.6 14 11:00 16.7 16 12:00 18.3 13 13:00 19.0 27 14:00 18.0 20 15:00 17.3 12 16:00 17.0 33 17:00 15.3 40 18:00 13.7 25 19:00 13.8 11 20:00 14.2 3 21:00 14.5 1 22:00 14.6 -1 23:00 14.5 -1 Average 14.9 15 Max 19.0 40 Max Hour 13:00 17:00 Min 13.2 -1 Count 24 24 Total Date Printed: 9/28/2021 01:01 Daily Summary Report Site: Carrizo Plains School 9/27/2021 Interval: 001h OZONE WSV WDV ATM Time PPB MPH DEG DEGC 00:00 19 1.0 312 12.5 01:00 16 C 1.5 323 11.4 02:00 C 1.8 56 10.7 03:00 11 C 1.0 205 10.1 04:00 12 1.2 76 9.3 05:00 9 .4 260 8.9 06:00 6 .3 119 9.2 07:00 18 1.1 152 12.6 08:00 27 1.6 160 17.0 09:00 40 1.2 147 21.7 10:00 51 1.4 320 24.4 11:00 45 7.6 323 25.8 12:00 45 7.9 308 26.2 13:00 46 8.5 312 26.8 14:00 50 7.8 318 27.2 15:00 50 7.4 321 27.2 16:00 49 7.9 317 26.7 17:00 46 5.0 313 25.0 18:00 43 3.7 315 22.0 19:00 34 8.0 319 20.3 20:00 28 4.6 311 17.7 21:00 23 5.3 327 15.4 22:00 17 4.7 310 14.0 23:00 Average 31 3.3 316 18.3 Max 51 8.5 327 27.2 Max Hour 10:00 13:00 21:00 15:00 Min 6 .3 56 8.9 Count 22 23 23 23 Total Date Printed: 9/28/2021 01:01 Daily Summary Report Site: CDF 9/27/2021 Interval: 001h BAM25 BAM10STD WSV WDV ATM RH Time UG/M3 UG/M3 MPH DEG DEGC PERCENT 00:00 10 21 1.5 100 13.6 90 01:00 7 17 .6 30 13.8 89 02:00 6 13 1.1 340 13.8 88 03:00 6 11 2.4 300 13.7 88 04:00 6 24 1.5 304 13.7 88 05:00 7 22 1.3 320 13.7 88 06:00 6 20 1.6 264 13.7 88 07:00 6 19 2.5 234 13.9 87 08:00 6 16 2.5 218 14.1 87 09:00 8 15 .5 222 14.5 85 10:00 7 20 1.9 193 15.1 82 11:00 < < .7 167 16.2 77 12:00 < < 6.8 278 16.4 77 13:00 6 10 10.1 278 16.5 77 14:00 7 12 9.1 282 15.8 80 15:00 8 16 8.0 296 16.3 81 16:00 11 54 7.9 307 15.7 84 17:00 6 14 5.4 310 14.6 89 18:00 1 17 2.9 333 14.0 92 19:00 0 20 1.8 295 13.7 92 20:00 0 11 .2 175 14.5 93 21:00 0 9 1.1 211 14.7 92 22:00 0 6 2.6 127 14.6 92 23:00 Average 5 17 2.3 285 14.6 86 Max 11 54 10.1 340 16.5 93 Max Hour 16:00 16:00 13:00 02:00 13:00 20:00 Min 0 6 .2 30 13.6 77 Count 21 21 23 23 23 23 Total Date Printed: 9/28/2021 01:01 Daily Summary Report Site: Lopez 9/27/2021 Interval: 001h AMBTEMP BAM10 Internal RH Time DEGC UG/M3 PERCENT 00:00 13.8 15 35.0 01:00 13.9 14 35.0 02:00 13.9 15 35.0 03:00 14.0 20 35.0 04:00 14.1 19 35.0 05:00 14.1 23 35.0 06:00 14.1 23 35.0 07:00 14.3 21 35.0 08:00 14.6 20 35.0 09:00 14.9 24 34.0 10:00 15.5 21 33.0 11:00 14.7 < 34.0 12:00 15.4 28 30.0 13:00 16.4 22 28.0 14:00 16.1 14 26.0 15:00 17.1 23 26.0 16:00 16.5 104 26.0 17:00 15.1 24 28.0 18:00 14.2 19 31.0 19:00 14.0 14 33.0 20:00 14.8 21 35.0 21:00 15.1 9 35.0 22:00 15.1 7 35.0 23:00 Average 14.8 23 32.5 Max 17.1 104 35.0 Max Hour 15:00 16:00 22:00 Min 13.8 7 26.0 Count 23 22 23 Total Date Printed: 9/28/2021 01:01 Daily Summary Report Site: Mesa 2 9/27/2021 Interval: 001h SO2 BAM25 BAM10STD WSV WDV AMT Time PPB UG/M3 UG/M3 MPH DEG DEGC 00:00 0 3 14 .9 53 14.2 01:00 0 -1 17 1.3 16 14.3 02:00 0 -2 14 3.3 359 14.2 03:00 0 C 4 13 3.7 328 14.1 04:00 C 7 14 2.5 314 14.0 05:00 0 3 19 2.3 355 14.0 06:00 0 6 22 .5 321 14.0 07:00 0 5 15 2.8 215 14.1 08:00 0 7 15 2.0 190 14.1 09:00 0 4 12 2.2 218 14.3 10:00 0 8 15 2.9 186 14.8 11:00 0 6 17 2.9 187 15.6 12:00 0 4 25 2.4 257 16.6 13:00 0 3 24 4.5 266 17.1 14:00 0 3 14 6.3 284 16.1 15:00 0 4 17 7.8 290 16.3 16:00 0 2 50 10.6 302 16.2 17:00 0 2 18 8.0 299 14.8 18:00 0 4 15 4.5 330 14.2 19:00 0 3 13 2.4 328 13.9 20:00 0 0 10 1.5 320 14.6 21:00 0 0 9 .8 214 14.7 22:00 0 1 6 1.6 173 14.8 23:00 Average 0 3 16 2.2 291 14.8 Max 0 8 50 10.6 359 17.1 Max Hour 22:00 10:00 16:00 16:00 02:00 13:00 Min 0 -2 6 .5 16 13.9 Count 22 23 23 23 23 23 Total Date Printed: 9/28/2021 01:01 Daily Summary Report Site: MORRO BAY 9/27/2021 Interval: 001h OZONE WSV WDV Time PPB MPH DEG 00:00 20 2.9 > 104 > 01:00 22 2.5 103 02:00 26 .1 > 109 > 03:00 32 1.0 299 04:00 C 1.2 > 296 > 05:00 30 P 1.1 P 317 P 06:00 26 1.2 > 332 > 07:00 28 2.2 278 08:00 29 3.2 > 289 > 09:00 29 2.3 261 10:00 31 3.0 > 234 > 11:00 32 6.0 259 12:00 31 5.3 258 13:00 31 5.4 281 14:00 29 7.7 273 15:00 29 6.0 > 279 > 16:00 27 4.2 298 17:00 25 5.9 > 296 > 18:00 23 6.0 279 19:00 22 5.2 > 285 > 20:00 22 1.3 > 260 > 21:00 20 1.2 110 22:00 19 2.3 112 23:00 Average 26 2.4 276 Max 32 7.7 332 Max Hour 11:00 14:00 06:00 Min 19 .1 103 Count 22 23 23 Total Date Printed: 9/28/2021 01:01 Daily Summary Report Site: Nipomo Regional Park 9/27/2021 Interval: 001h O3 NO2 BAM10STD WSV WDV ATM Time PPB PPB UG/M3 MPH DEG DEGC 00:00 31 0 16 .3 295 13.5 01:00 33 0 10 1.8 358 13.7 02:00 33 0 10 1.8 350 13.7 03:00 33 C 0 C 14 2.2 324 13.5 04:00 C C 14 2.0 175 13.4 05:00 30 C 0 C 13 1.7 304 13.4 06:00 31 0 10 1.3 330 13.3 07:00 30 1 18 1.9 201 13.5 08:00 31 1 22 2.0 165 13.6 09:00 31 0 14 2.2 190 13.8 10:00 31 1 17 1.9 120 14.1 11:00 31 D 1 D 15 2.4 169 15.0 12:00 D D < 2.8 188 16.5 13:00 34 1 35 4.6 252 17.9 14:00 33 0 24 6.0 255 17.3 15:00 32 0 18 5.1 238 16.4 16:00 29 0 28 2.9 232 16.9 17:00 25 0 41 2.9 258 15.8 18:00 22 1 20 2.2 303 14.4 19:00 22 0 11 3.4 324 14.3 20:00 20 0 7 1.8 264 14.6 21:00 18 1 9 .6 21 14.6 22:00 19 0 6 .3 41 14.8 23:00 Average 28 0 16 1.2 250 14.6 Max 34 1 41 6.0 358 17.9 Max Hour 13:00 21:00 17:00 14:00 01:00 13:00 Min 18 0 6 .3 21 13.3 Count 21 21 22 23 23 23 Total Date Printed: 9/28/2021 01:01 Daily Summary Report Site: OFS 9/27/2021 Interval: 001h PM10_STD AMBTEMP (10) VWDR VWSP RELHUM Time UG/M3 DEGC DEG MPH PERCENT 00:00 16 13.4 126 3.8 01:00 19 13.8 68 2.6 02:00 13 13.9 350 2.9 03:00 19 13.6 328 2.5 04:00 27 13.6 302 2.6 05:00 15 13.6 308 1.9 06:00 11 13.7 290 1.5 07:00 12 13.7 252 2.4 08:00 13 13.9 251 3.3 09:00 14 14.2 290 4.8 10:00 14 15.0 268 2.5 11:00 22 15.7 336 3.0 12:00 20 16.3 285 6.8 13:00 8 16.4 280 11.1 14:00 9 15.6 279 11.1 15:00 7 15.1 296 14.3 16:00 4 14.5 297 17.3 17:00 3 13.7 295 14.1 18:00 7 13.7 307 14.3 19:00 8 14.0 306 10.7 20:00 4 14.1 301 6.9 21:00 7 14.2 313 2.9 22:00 6 13.9 226 1.3 23:00 Average 12 14.3 295 5.4 Max 27 16.4 350 17.3 Max Hour 04:00 13:00 02:00 16:00 Min 3 13.4 68 1.3 Count 23 23 23 23 0 Total Date Printed: 9/28/2021 01:01 Daily Summary Report Site: Paso Robles (ARB) 9/27/2021 Interval: 001h WSV WDV TEMP OZONE BAM10 RELHUM Time MPH DEG DEGC PPB UG/M3 PERCENT 00:00 .9 70.9 12.5 19 19 83 01:00 3.0 322.7 12.4 24 23 90 02:00 3.2 328.5 12.6 25 18 92 03:00 2.0 318.0 12.5 24 12 91 04:00 1.9 262.8 12.2 16 89 05:00 2.8 241.2 11.9 17 10 89 06:00 .7 211.2 12.3 18 23 90 07:00 1.8 27.1 12.6 20 20 91 08:00 1.8 318.7 13.5 21 39 86 09:00 2.3 339.4 15.4 22 24 77 10:00 2.2 303.7 19.1 27 24 62 11:00 4.0 335.0 22.4 32 19 47 12:00 4.3 345.5 25.1 35 13 34 13:00 3.4 267.1 27.1 40 17 28 14:00 8.8 232.5 25.4 33 34 43 15:00 8.4 230.9 24.0 31 30 46 16:00 7.0 227.0 22.9 30 21 48 17:00 6.8 229.1 20.3 28 21 57 18:00 2.7 220.1 17.6 25 17 69 19:00 5.4 306.7 17.6 20 39 72 20:00 9.1 321.6 16.9 18 31 77 21:00 8.9 332.0 16.0 17 13 82 22:00 6.7 331.1 15.6 17 11 85 23:00 Average 2.7 288.8 17.3 24 21 71 Max 9.1 345.5 27.1 40 39 92 Max Hour 20:00 12:00 13:00 13:00 19:00 02:00 Min .7 27.1 11.9 17 10 28 Count 23 23 23 22 23 23 Total Date Printed: 9/28/2021 01:01 Daily Summary Report Site: RED HILLS 9/27/2021 Interval: 001h O3 WSV WDR ATM Time PPB MPH DEG DEGC 00:00 37 3.4 249 17.9 01:00 38 2.8 264 17.6 02:00 C .8 250 17.6 03:00 37 C 2.4 66 17.7 04:00 37 3.0 103 16.7 05:00 37 5.8 115 16.8 06:00 36 3.1 133 17.0 07:00 34 6.1 110 17.1 08:00 37 4.5 123 19.1 09:00 27 5.8 263 17.7 10:00 32 7.2 267 19.0 11:00 37 6.8 267 21.1 12:00 43 8.6 260 22.5 13:00 48 10.8 260 23.6 14:00 47 10.3 260 24.3 15:00 48 11.8 265 24.9 16:00 49 10.7 264 24.8 17:00 44 7.1 259 23.6 18:00 35 9.5 258 20.8 19:00 27 11.1 250 17.5 20:00 23 9.6 251 15.6 21:00 17 8.9 251 13.9 22:00 16 5.8 241 13.4 23:00 Average 35 4.8 251 19.1 Max 49 11.8 267 24.9 Max Hour 16:00 15:00 11:00 15:00 Min 16 .8 66 13.4 Count 22 23 23 23 Total Date Printed: 9/28/2021 01:01 Daily Summary Report Site: SLO Roberto 9/27/2021 Interval: 001h BAM25 BAM10 BAM10STD AMBTEMP (10) BARPRESS Time UG/M3 UG/M3 UG/M3 DEGC MM/HG 00:00 5 22 21 14.2 757.3 01:00 6 15 15 14.1 757.1 02:00 6 15 15 14.3 756.9 03:00 3 19 18 14.2 756.5 04:00 4 14 14 14.2 756.4 05:00 7 17 16 14.1 756.5 06:00 5 21 20 14.1 756.8 07:00 7 20 19 14.4 757.3 08:00 6 24 23 14.7 758.0 09:00 3 17 17 15.7 758.2 10:00 3 16 16 17.6 757.9 11:00 5 24 24 20.7 757.4 12:00 3 23 23 23.1 756.9 13:00 3 25 25 22.5 756.3 14:00 7 28 28 19.9 756.2 15:00 4 18 18 18.1 755.9 16:00 5 16 16 17.4 755.5 17:00 6 13 13 15.5 755.8 18:00 5 10 10 15.3 756.2 19:00 2 3 3 14.9 756.5 20:00 1 -1 -1 14.5 756.9 21:00 -1 0 0 14.4 757.0 22:00 -2 0 0 14.5 756.8 23:00 Average 4 15 15 16.1 756.7 Max 7 28 28 23.1 758.2 Max Hour 14:00 14:00 14:00 12:00 09:00 Min -2 -1 -1 14.1 755.5 Count 23 23 23 23 23 Total