Thursday
31 October 2019
9 - 10 pm (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 18 24 2 11 2 0 150 226 226 330
Randwick 25 32 -0 14 0 119 181 181
Rozelle 22 30 2 17 4 0 159 237 237
Chullora 18 27 6 21 2 0 185 251 251
Earlwood 21 30 4 17 170 259 259
Macquarie Park 16 31 2 26 5 0 200 330 330
Sydney North-west Parramatta North 21 40 4 32 4 0 231 296 296 312
Richmond 91 169 252 252
St Marys 17 38 6 92 204 290 290
Prospect 15 39 12 60 3 0 227 312 312
Rouse Hill 26 48 5 53 4 204 271 271
Sydney South-west Bargo 12 44 22 78 0 135 200 200 342
Bringelly 17 35 10 62 0 209 282 282
Camden 23 40 10 66 4 166 246 246
Campbelltown West 21 36 8 42 6 0 179 259 259
Liverpool 18 32 9 33 4 0 228 342 342
Oakdale 35 7 89 152 181 181
Illawarra Wollongong 4 19 19 58 5 0 155 237 237 237
Kembla Grange 9 23 16 65 181 205 205
Albion Park Sth 5 21 12 53 0 162 204 204
Lower Hunter Wallsend 23 33 2 48 2 48 316
Newcastle 23 32 3 40 3 0 176 265 265
Beresfield 22 34 2 73 1 191 316 316
Central Coast Wyong 17 27 3 15 2 1 182 288 288 288
Central Tablelands Bathurst 99 72 99 216
Orange 216 56 53 216
Northern Tablelands Armidale 27 106 168 168 168
North-west Slopes Gunnedah 36 46 4 46 111
Narrabri 87 105 105
Tamworth 111 83 111
South-west Slopes Albury 64 27 64 126
Wagga Wagga Nth 126 43 126
Upper Hunter - Muswellbrook Muswellbrook 23 1 108 90 108 108
Upper Hunter - Singleton Singleton 4 1 194 232 232 232
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.