Thursday
31 October 2019
7 - 8 am (AEST)
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Show data readings





VERY GOOD

GOOD

FAIR

POOR

VERY POOR

HAZARDOUS
0 - 33
scale: 33 units
34 - 66
scale: 33 units
67 - 99
scale: 33 units
100 - 149
scale: 33 units
150 - 199
scale: 33 units
200
scale: 33 units
Scale: 0 to 250
 

 Pollutants Ozone
O3
Ozone
O3
Nitrogen
dioxide

NO2
Visibility
NEPH
Carbon
monoxide

CO
Sulfur
dioxide

SO2
Particles
PM10
Particles
PM2.5
 Site AQI

highest
level at
the site
Regional AQI

highest
level for
the region
 Averaging Periods 1-hour
average
rolling
4-hour
average
1-hour
average
1-hour
average
rolling
8-hour
average
1-hour
average
rolling
24-hour
average
rolling
24-hour
average
Sydney East Cook And Phillip 13 14 8 172 5 0 160 235 235 318
Randwick 22 26 1 146 0 169 228 228
Rozelle 14 8 11 206 7 0 183 248 248
Chullora 17 13 13 211 5 1 198 244 244
Earlwood 12 6 18 197 195 265 265
Macquarie Park 12 5 14 231 14 0 209 318 318
Sydney North-west Parramatta North 14 9 20 181 8 1 238 275 275 289
Richmond 171 161 218 218
St Marys 30 16 4 227 197 261 261
Prospect 23 12 12 192 7 1 223 289 289
Rouse Hill 8 12 26 242 8 210 271 271
Sydney South-west Bargo 41 18 16 117 5 125 159 159 328
Bringelly 37 24 6 211 1 209 258 258
Camden 16 15 25 183 5 157 218 218
Campbelltown West 38 18 7 175 8 2 183 239 239
Liverpool 24 18 11 208 8 1 236 328 328
Oakdale 55 65 8 159 137 152 159
Illawarra Wollongong 40 38 4 135 6 1 156 208 208 208
Kembla Grange 29 28 12 142 160 176 176
Albion Park Sth 42 33 3 137 1 148 151 151
Lower Hunter Wallsend 395
Newcastle 9 8 22 266 9 4 264 391 391
Beresfield 14 9 17 274 1 249 395 395
Central Coast Wyong 24 9 5 195 6 0 242 366 366 366
Central Tablelands Bathurst 93 55 93 93
Orange 7 56 38 56
Northern Tablelands Armidale 25 50 57 57 57
North-west Slopes Gunnedah 12 14 4 14 107
Narrabri 68 67 68
Tamworth 107 84 107
South-west Slopes Albury 51 24 51 118
Wagga Wagga Nth 118 37 118
Upper Hunter - Muswellbrook Muswellbrook 3 0 110 79 110 110
Upper Hunter - Singleton Singleton 23 1 228 283 283 283
NSW ALERTS SYDNEY FORECAST
Fri 1 Nov 2019
Updated hourly Updated daily
at 4:00pm
Gaps indicate that an instrument was not online for that period OR an average could not be calculated as there were not enough valid hourly data values OR that a pollutant is not measured at the site. Data from monitoring sites is collected, stored and shown in reports using Australian Eastern Standard time (AEST). Normally data for any hour should be available approximately 30 minutes later. However, during daylight saving, data is still collected and stored in AEST and will be presented with an apparent 90 minutes delay.