Thursday
31 October 2019
10 - 11 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 23 2 11 1 0 144 214 214 313
Randwick 25 31 -0 14 0 116 179 179
Rozelle 23 29 1 16 3 0 150 220 220
Chullora 6 20 14 19 1 0 173 237 237
Earlwood 22 28 3 16 160 242 242
Macquarie Park 9 24 3 20 5 0 189 313 313
Sydney North-west Parramatta North 21 33 2 25 4 0 213 280 280 297
Richmond 92 167 247 247
St Marys 13 27 5 85 197 281 281
Prospect 18 30 5 31 3 0 215 297 297
Rouse Hill 21 38 5 35 4 196 258 258
Sydney South-west Bargo 1 27 38 81 1 136 199 199 322
Bringelly 12 26 8 54 0 202 270 270
Camden 23 33 8 69 4 162 237 237
Campbelltown West 19 29 7 31 5 0 170 246 246
Liverpool 18 27 7 23 4 0 217 322 322
Oakdale 32 45 6 81 150 178 178
Illawarra Wollongong 15 14 9 47 4 0 152 228 228 228
Kembla Grange 9 16 11 70 180 204 204
Albion Park Sth 5 13 8 62 0 158 202 202
Lower Hunter Wallsend 19 29 3 62 2 62 305
Newcastle 19 29 5 60 3 1 172 256 256
Beresfield 21 31 1 89 1 184 305 305
Central Coast Wyong 10 22 6 17 2 1 172 272 272 272
Central Tablelands Bathurst 102 75 102 210
Orange 210 65 69 210
Northern Tablelands Armidale 23 106 169 169 169
North-west Slopes Gunnedah 29 43 4 43 114
Narrabri 91 114 114
Tamworth 110 85 110
South-west Slopes Albury 64 26 64 127
Wagga Wagga Nth 127 43 127
Upper Hunter - Muswellbrook Muswellbrook 14 1 112 97 112 112
Upper Hunter - Singleton Singleton 2 1 191 230 230 230
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.