Thursday
31 October 2019
11 pm - 12 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 18 23 1 12 1 0 140 208 208 295
Randwick 24 31 -0 16 0 115 171 171
Rozelle 23 29 0 19 2 0 145 206 206
Chullora 10 16 10 18 1 0 163 224 224
Earlwood 22 27 2 19 151 226 226
Macquarie Park 7 18 5 20 4 0 179 295 295
Sydney North-west Parramatta North 19 28 2 23 3 0 201 265 265 279
Richmond 88 162 242 242
St Marys 7 19 5 75 191 271 271
Prospect 12 22 7 25 2 0 202 279 279
Rouse Hill 15 30 8 31 4 187 245 245
Sydney South-west Bargo 1 14 36 82 1 135 198 198 302
Bringelly 8 19 8 48 0 194 259 259
Camden 18 28 8 66 4 158 229 229
Campbelltown West 5 21 17 34 5 0 161 230 230
Liverpool 6 20 15 22 3 0 205 302 302
Oakdale 33 44 5 79 148 174 174
Illawarra Wollongong 16 12 6 42 4 0 148 219 219 219
Kembla Grange 8 11 10 70 179 203 203
Albion Park Sth 2 6 8 61 0 154 198 198
Lower Hunter Wallsend 14 25 5 66 2 66 294
Newcastle 15 26 6 72 3 1 167 247 247
Beresfield 13 25 6 81 2 177 294 294
Central Coast Wyong 7 17 5 17 1 0 163 256 256 256
Central Tablelands Bathurst 103 79 103 190
Orange 190 73 83 190
Northern Tablelands Armidale 18 107 169 169 169
North-west Slopes Gunnedah 31 41 4 41 123
Narrabri 94 123 123
Tamworth 110 86 110
South-west Slopes Albury 64 25 64 126
Wagga Wagga Nth 126 43 126
Upper Hunter - Muswellbrook Muswellbrook 12 1 117 105 117 117
Upper Hunter - Singleton Singleton 2 1 187 226 226 226
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.