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Noise monitoring program
Active Air Quality Notification
  • An air quality ADVISORY for Unhealthy PM2.5 levels is in effect from 7/29/2025 08:30 to 7/31/2025 12:00 for these counties: Adams,Ashland,Barron,Bayfield,Brown,Buffalo,Burnett,Calumet,Chippewa,Clark,Columbia,Crawford,Dane,Dodge,Door,Douglas,Dunn,Eau Claire,Florence,Fond du Lac,Forest,Grant,Green,Green Lake,Iowa,Iron,Jackson,Jefferson,Juneau,Kenosha,Kewaunee,La Crosse,Lafayette,Langlade,Lincoln,Manitowoc,Marathon,Marinette,Marquette,Menominee,Milwaukee,Monroe,Oconto,Oneida,Outagamie,Ozaukee,Pepin,Pierce,Polk,Portage,Price,Racine,Richland,Rock,Rusk,Sauk,Sawyer,Shawano,Sheboygan,St. Croix,Taylor,Trempealeau,Vernon,Vilas,Walworth,Washburn,Washington,Waukesha,Waupaca,Waushara,Winnebago,Wood .

Hourly Monitoring Data

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Friday, 
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DNR

Bad River Tribal School AQS ID - 55 003 0010

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb 27 26.4 25.7 25.9 25.5 25.5 33.4 35.7 34.3 34.4 34.8 35.2 33.6 33.3 33.1 32.8 31.6 31 29.9 28 26.2 24.7 26.3 32.6
WIND SPEED mph 5.5 5.5 6.9 6.4 4.6 3.3 4.8 5 4.8 4.9 4.3 3.7 5.6 4.9 4.4 2.5 1.4 1.5 0.8 1 0.8 0.2 2 10.3
WIND DIRECTION Degrees 233 235 245 244 235 249 312 312 329 323 309 270 248 246 241 195 183 209 206 117 132 168 327 356
TEMPERATURE degF 19.4 19.8 20.3 20.8 21.1 21.4 22.3 22.2 21.8 21.9 22.7 23.1 23.1 23.3 23.1 22.5 22 22 22.2 22.3 22.3 22.3 22.8 24.4
RELATIVE HUMIDITY %RH 86.2 86.8 86.8 87.2 88.7 88.8 79.8 78.3 83.4 78.8 76.7 75.6 76.7 76.8 80.4 87.5 89.9 92.7 96.6 97.6 97.8 98.1 98.4 95.4
BAROMETRIC PRESSURE inHg 29.82 29.81 29.81 29.82 29.82 29.83 29.85 29.85 29.86 29.86 29.86 29.83 29.81 29.78 29.75 29.72 29.7 29.69 29.69 29.68 29.68 29.68 29.7 29.73
PRECIPITATION inches 0 0 0 0 0 0 0 0 0 0.01 0.01 0.01 0.01 0.02 0 0 0 0.01 0.04 0.02 0.01 0.01 0.01 0
SOLAR RADIATION w/m2 0 0 0 0 0 0 0 0 10.4 41.2 68.7 48.5 42.4 50 18.7 1.4 0 0 0 0 0 0 0 0
PM2.5 ug/m3

Green Bay East High AQS ID - 55 009 0005

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
PM2.5 ug/m3 3 2 2 3 3 2 5 4 5 8 7 7 8 8 7 6 9 8 6 7 7 5 8 7

Green Bay UW AQS ID - 55 009 0026

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb

Columbus AQS ID - 55 021 0015

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb

Madison East AQS ID - 55 025 0041

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb
TEMPERATURE degF 18.9 19.2 18.6 18.8 18.9 20.3 21 21.3 22.1 24.4 26.4 28.7 31.4 33.2 34.5 34.2 32.5 32.3 32.1 31.4 31.5 31.9 32.2 32.2
WIND SPEED mph 8.6 10 9.5 9.9 8.8 8.8 9.6 9.3 8.3 7.5 7.1 6.2 5.8 6 6.9 7.4 7.7 6.4 5.7 8.8 9.1 9.6 7.7 7.9
WIND DIRECTION Degrees 234 235 232 232 223 235 244 249 249 269 278 274 268 280 248 247 236 254 224 188 205 209 222 241
PM2.5 ug/m3 3 2 4 4 5 5 7 5 9 6 5 3 7 3 4 5 6 9 6 4 5 5 5

Horicon Wildlife Area AQS ID - 55 027 0001

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb 24.1 24.3 22.8 22.8 21.5 20 19.8 21.5 20.7 22.4 23 24 23.8 24.2 23.3 23.2 21.9 16 13.9 16.7 17.2 17.4 18.1 17.7
CO ppm 0.185 0.188 0.183 0.178 0.193 0.193 0.175 0.184 0.191 0.193 0.194 0.198 0.198 0.208 0.211 0.207 0.243 0.242 0.228 0.221 0.203 0.208
SO2 ppb 0.014 0.035 0.029 0.044 0.058 0.022 0.009 0.127 0.098 0.133 0.042 0.04 0.074 0.076 0.132 0.095 0.088 0.061 0.084 0.119 0.085 0.087 0.09
NO ppb 0.155 0.127 0.121 0.13 0.101 0.18 0.328 2.685 0.502 0.957 0.721 0.748 1.085 1.23 1.068 0.224 0.077 0.157 0.087 0.094 0.072 0.114 0.101
NOy-NO ppb 4.542 3.776 3.365 4.39 4.398 4.104 2.876 2.466 2.795 3.114 2.787 2.808 2.88 3.878 4.107 4.78 5.214 7.555 6.179 5.825 5.6 4.701 4.336
NOy ppb 4.697 3.903 3.486 4.52 4.499 4.284 3.204 5.151 3.297 4.071 3.508 3.555 3.965 5.108 5.175 5.004 5.29 7.712 6.267 5.919 5.672 4.815 4.437
PM10 ug/m3 (25C) 12 16 15 18 13 14 18 9 11 13 16 8 15 10 10 10 10 11 15 11 13 23 27 19
PM COARSE (10-2.5) ug/m3 9 14 14 19 13 13 14 5 4 7 11 5 11 2 -2 3 5 1 7 5 3 16 20 15
WIND SPEED mph 8.7 8.1 8.2 8.2 7.2 5.9 5.8 6.5 6.8 7.3 10.4 10.8 8.5 8.3 5 3.2 1.5 1.6 4 6.6 6.2 7.8 6.9 6.9
WIND DIRECTION Degrees 215 223 210 217 220 223 251 266 264 267 282 292 290 289 277 263 261 59 148 163 166 188 209 201
BAROMETRIC PRESSURE inHg 29.88 29.87 29.86 29.83 29.82 29.81 29.81 29.82 29.82 29.82 29.82 29.8 29.78 29.76 29.76 29.75 29.73 29.72 29.7 29.66 29.63 29.61 29.6 29.58
PRECIPITATION inches 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
TEMPERATURE degF 16.4 17.4 16.8 17.8 18.5 18.1 19.2 20.2 21 22.3 23.5 24.3 25.4 27.8 29.3 29.9 27.2 25.8 26 27.1 27.9 29.2 29.4 28
RELATIVE HUMIDITY %RH 59.2 59.1 64 65.5 65.8 68.2 69.6 69.6 68.8 69.9 72 72 69.2 63.7 61 60.4 65.5 75.2 72.6 70.3 70.5 69.9 75.8 91
PM2.5 ug/m3 4 4 2 1 1 2 6 6 8 7 6 3 4 7 12 8 6 10 9 7 11 9 8 5

Newport Park AQS ID - 55 029 0004

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb
WIND SPEED mph 7.4 6.2 6.4 6.7 6.2 5.8 6.3 6.4 6.5 6.6 5.6 5.6 3.7 3.9 3.3 1.5 0.5 1.5 3 3.9 3.4 2.4 2.1 1.3
WIND DIRECTION Degrees 270 267 270 268 268 272 277 281 284 288 289 288 316 310 307 299 273 238 213 217 220 226 237 237
TEMPERATURE degF 21.6 20.3 20.8 21.4 21.9 22.4 22.8 23.4 24.1 25.3 26.2 27.5 26 26.6 25.6 24.5 23.8 23.2 23.4 23.7 23.7 23.6 23.6 23.6

Eau Claire DOT Sign Shop AQS ID - 55 035 0014

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb
WIND SPEED mph 4.7 3.1 2.9 3.5 3.6 2.8 2.6 2.7 2.5 3.3 3 3.4 4.2 4.4 3.5 4.3 4.4 3.8 3.5 2.9 2.3 2.6 4 5.9
WIND DIRECTION Degrees 243 259 263 260 255 266 272 271 274 299 290 269 253 248 251 241 234 228 234 251 255 276 310 331
TEMPERATURE degF
PM2.5 ug/m3 6 6 5 6 6 5 9 10 8 12 12 12 9 10 7 10 15 14 11 8 8 9 11
PM10 ug/m3 (25C)
PM COARSE (10-2.5) ug/m3

Fond Du Lac AQS ID - 55 039 0006

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb

Potawatomi AQS ID - 55 041 0007

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb 27.4 27.2 27.3 27.9 27.8 27.8 28 27.9 30.6 33.2 35.3 35.9 36.7 36 35.9 34.9 33.2 31.9 30.7 29.2 26.3 24.7 22.8 21.7
WIND SPEED mph 11.4 9 9.4 8.1 8.7 8.1 8.2 8.3 6.8 7.3 8 7.7 6.5 6.8 5.9 3.8 2.7 3 3.6 4.1 3.7 2.7 1.5 1.3
WIND DIRECTION Degrees 266 265 266 270 274 278 273 278 283 287 290 294 301 285 265 253 229 193 206 207 216 198 145 70
RELATIVE HUMIDITY %RH 81.6 80.6 84.4 87 87.2 87.1 87.2 87 85.6 79.9 70.7 66.1 60 62.2 64.9 67.2 72.6 81.7 88.2 90 90.3 90.6 91 91.2
TEMPERATURE degF 12.8 13.4 14.2 14.8 15.2 15.6 15.9 16.4 17.2 18.4 19.4 19.9 20.9 21 20.1 20 19.8 19.1 19.1 19.5 19.8 19.6 19.2 18.8
PM2.5 ug/m3 5 5 7 6 5 5 7 7 6 5 3 2 0 -1 7 5 6 9 7 9 6 10 8 16

Potosi AQS ID - 55 043 0009

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
PM2.5 ug/m3 3 3 4 2 5 5 4 2 5 6 10 8 12 7 5 8 6 6 6 6 7 10 7 8

Jefferson-Laatsch AQS ID - 55 055 0009

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb

Chiwaukee Prairie AQS ID - 55 059 0019

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb
TEMPERATURE degF 19.2 18.7 18.4 19.1 19 19.4 20.1 20 21.9 24.2 27.4 30.1 32.5 33.9 35.5 35.7 33.5 31.2 30.5 31 31.9 31.8 31.4 30.4
WIND SPEED mph 11.1 11.6 12.6 11 12.1 12.6 14.5 14.8 14.9 11.5 13.5 12.2 13.2 12.4 13.3 9.8 5.8 5.3 4.9 5.8 6.6 7.4 13 11
WIND DIRECTION Degrees 251 249 253 243 246 250 254 249 252 265 267 262 261 259 257 259 246 239 241 247 235 221 224 221
PRECIPITATION inches
SOLAR RADIATION w/m2
PM2.5 ug/m3 4 1 2 6 5 4 2 4 3 5 4 4 4 3 4 1 1 3 9 9 6 5 7 6

Kenosha-Water Tower AQS ID - 55 059 0025

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb
TEMPERATURE degF 18.3 17.8 17.9 17.9 18.4 18.6 18.9 19.5 20.9 22.8 25.9 29.4 31.9 33.6 34.6 34.7 32.3 30.1 30.5 31.2 31.5 31.6 31.3 30.2

Kewaunee AQS ID - 55 061 0002

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb

La Crosse DOT AQS ID - 55 063 0012

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb

Manitowoc AQS ID - 55 071 0007

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb
WIND SPEED mph 5.9 6 5.4 5.3 5 8.3 7.5 8.4 12.9 11.4 7.6 5.3 6.6 5 4 3.7 4.9 4.2 4 1.4 3.1 6.6 6.8 6.6
WIND DIRECTION Degrees 270 265 268 259 274 289 290 291 308 304 302 289 294 282 266 257 233 243 220 230 183 188 196 203
TEMPERATURE degF 20.4 20.3 20.7 20.8 21.3 21.8 21.7 21.6 22 22.4 23.3 24.4 25.3 26.1 26.2 26.3 25.6 25.4 25 24 24.3 26.9 28.9 29

Lake Dubay AQS ID - 55 073 0012

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb
PM2.5 ug/m3

Bayside AQS ID - 55 079 0085

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb

Milwaukee-16th St. Health Center AQS ID - 55 079 0010

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb
PM2.5 ug/m3 5 1 3 1 -1 2 5 5 3 1 1 2 3 6 9 6 7 9 8 6 5 5 5 6

Milwaukee-College Ave NR AQS ID - 55 079 0056

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
CO ppm 0.103 0.095 0.098 0.091 0.105 0.131 0.19 0.283 0.204 0.447 0.435 0.443 0.367 0.275 0.27 0.208 0.228 0.21
NO2 ppb 5.9 5.5 5.4 6.5 8.7 11.6 13.3 14 14.5 14.3 13.3 13.9 14.2 16 17.6 24.1 25.7 22.3 15.9 15.9 13.3 11.8 11.7
WIND SPEED mph 9 11.2 10.6 11.3 10.8 10.7 10.5 10.3 8.2 7.5 7 7 6.4 6 5.4 5.6 2.9 3.5 3.3 5 5.1 6.4 5.9 6.7
WIND DIRECTION Degrees 243 233 236 236 240 237 239 242 253 250 258 262 269 258 245 240 231 207 231 235 208 201 214 198
TEMPERATURE degF 18.2 17.6 18.1 18.1 18 18.3 18.5 19.4 21.1 23.2 25.3 28.4 31.1 32.4 33.2 32.9 31.1 30.3 30.4 30.7 30.8 31 31.1 30.4
PM2.5 ug/m3 2 4 4 5 6 5 4 6 7 5 6 6 4 5 8 6 6 9 12 6 8 6 5 9
PM10 ug/m3 (25C)
PM COARSE (10-2.5) ug/m3

Rhinelander Tower AQS ID - 55 085 0996

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
SO2 ppb 0.2 0.2 -0.2 0.2 0.2 0.2 0.2 0.1 0.2 0.2 0.2 0.2 0.1 0.2 0.2 0.2 0.3 0.3 2.5 2.7 0.6 1.1 0.3 0.3
WIND SPEED mph 8.3 8 7.4 6.4 6.2 6.6 6 6.7 7.4 7.4 7 7.2 6.7 5.5 5.1 3.9 3.7 3.7 5.6 4.8 3.9 2.6 0.5 2.6
WIND DIRECTION Degrees 264 258 260 273 274 272 281 303 305 303 302 297 299 291 262 264 246 224 176 214 225 215 22 36
TEMPERATURE degF 14.8 15.3 15.7 16.1 16.5 17.1 17.8 18.5 19.1 20.3 20.9 22.2 23.7 22.8 22.1 22.1 21.7 21 20.8 21.1 21.3 21.4 21.1 21

Appleton AQS ID - 55 087 0009

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb
PM2.5 ug/m3 3 2 1 2 2 3 5 6 5 4 10 8 9 6 8 6 6 8 10 11 10 7 9 8

Kaukauna AQS ID - 55 087 0015

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
SO2 ppb -0.1 -0.1 0 0 0 0.1 0.4 0.2 0.1 0.1 0.1 0 0 0 0 -0.2 -0.1 -0.3 -0.4 0.2 -0.1 -0.3 -0.3 0.2
WIND DIRECTION Degrees 225 226 229 232 233 248 271 287 288 281 282 271 286 275 238 227 214 206 204 130 130 132 131 122
WIND SPEED mph 5.4 5.6 4.6 4 3.1 2.2 1.4 2.7 2.4 1.7 1.7 1.9 2.5 2 2.3 2.6 4.8 5.5 3.5 1.6 2.4 2 2.1 1.4
TEMPERATURE degF

Grafton AQS ID - 55 089 0008

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb
TEMPERATURE degF 18.3 18.2 18.9 19.1 19.2 19.8 19.4 19.9 21.8 25.4 25.9 25.8 27.2 28.9 30.3 29.5 25.9 25 25.2 24.7 28.2 28 27.8 28.5
WIND SPEED mph
WIND DIRECTION Degrees

Harrington Beach Park AQS ID - 55 089 0009

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb
TEMPERATURE degF 17.9 18.2 18.7 19 19.2 19.4 19.2 19.1 20.6 22.3 23.3 24 24.9 25.6 26.7 25.8 23.1 22.1 22.9 23.7 27.7 28.9 27.5 27.7
WIND SPEED mph
WIND DIRECTION Degrees
PM2.5 ug/m3 2 1 2 2 2 3 5 2 2 6 6 8 6 4 12 8 6 4 8 19 10 9 8 6

Racine-Payne & Dolan AQS ID - 55 101 0020

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb

Beloit-Converse AQS ID - 55 105 0030

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb

Devils Lake AQS ID - 55 111 0007

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb
PM10 ug/m3 (25C) 17 15 17 16 16 15 12 12 9 12 14 9 10 14 11 9 12 15 16 19 20 24 17 14
PM COARSE (10-2.5) ug/m3 14 11 13 13 13 9 7 9 8 11 9 2 4 8 5 3 4 10 13 13 17 16 10 10
WIND SPEED mph 5.9 5.9 5.7 5.7 4.8 5.5 5.7 4.5 5.5 6.5 6.3 5.7 4.9 4.9 4.6 3.9 3.8 3.3 2.4 2.1 3.2 4.6 4.5 3
WIND DIRECTION Degrees 231 236 231 232 235 244 252 267 272 272 275 275 278 271 273 243 234 226 211 207 222 237 276 268
TEMPERATURE degF 15 15.5 15.5 16 16.8 18.2 18.8 17.7 18.3 20.2 21.9 24.3 26.6 28.9 30.7 30 28.5 28.5 28.1 27.8 28.7 29.1 29.1 27.7
PM2.5 ug/m3 4 5 5 4 4 7 6 4 2 2 6 7 7 7 6 6 9 6 4 6 4 9 7 5

Sheboygan-Haven AQS ID - 55 117 0009

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb
WIND SPEED mph 15.6 15.6 15.6 14.7 14.7 10.6 9.9 7.5 8.3 11.2 10.1 9.3 9.5 8.5 7.4 6.9 5.7 3.2 1.9 3.7 3.9 6.1 5.9 7.5
WIND DIRECTION Degrees 259 254 256 254 257 267 278 270 280 295 296 296 285 286 273 261 256 279 196 185 179 163 189 206
TEMPERATURE degF 18.6 18.4 19 19.5 19.9 20.2 20.1 20.1 21.6 22.2 22.6 23.1 23.7 24.1 24.4 24.6 24.6 24.3 24.1 24.2 23.9 25.2 27.5 26.9

Sheboygan-Kohler Andrae AQS ID - 55 117 0006

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb
TEMPERATURE degF 18.2 18.3 19.2 19.7 20.1 20.5 20 20.2 21.9 23.7 24.2 24.4 25 26.1 26.1 26.1 23.7 22.3 22.7 24.3 27.1 28.9 29.1 28.6
WIND SPEED mph
WIND DIRECTION Degrees

Trout Lake AQS ID - 55 125 0001

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb

Waukesha-Cleveland Ave. AQS ID - 55 133 0027

Parameters Units Max Min 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OZONE ppb
TEMPERATURE degF 17.5 17.1 17.9 18.2 18.1 18.5 18.9 19.8 21.3 23.2 25 27.2 30.2 31.7 32.3 31.9 30.5 29.4 29.8 30 30.1 29.3 30.4 31.3
WIND SPEED mph 7.9 8.1 10.2 9.2 9.2 9.7 8.6 7.2 8.1 7.3 8.3 7.3 7.1 6.3 5.9 5.3 3.7 2.7 3.1 2.9 4.2 4.6 3.6 4.4
WIND DIRECTION Degrees 243 241 246 249 245 246 249 250 257 261 273 273 257 247 256 260 250 217 238 221 194 203 212 228
PM2.5 ug/m3 3 4 3 12 6 7 7 7 15 21 11 7 13 9 6 5 6 13 15 12 8 7 9 7
PM10 ug/m3 (25C)
PM COARSE (10-2.5) ug/m3