Thursday
31 October 2019
6 - 7 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 12 12 7 140 0 160 237 237 313
Randwick 19 25 2 146 0 167 227 227
Rozelle 9 5 13 190 7 0 181 242 242
Chullora 10 13 17 153 5 1 195 240 240
Earlwood 5 4 17 148 192 260 260
Macquarie Park 1 2 15 311 14 0 203 313 313
Sydney North-west Parramatta North 10 5 18 160 8 1 234 270 270 284
Richmond 126 158 213 213
St Marys 12 9 5 217 193 254 254
Prospect 13 5 15 171 8 1 220 284 284
Rouse Hill 4 13 26 281 8 203 257 281
Sydney South-west Bargo 7 7 33 120 4 123 157 157 320
Bringelly 26 13 9 233 0 192 249 249
Camden 11 14 14 149 4 153 212 212
Campbelltown West 12 11 25 202 8 3 181 232 232
Liverpool 16 11 17 215 8 1 232 320 320
Oakdale 49 65 3 81 133 152 152
Illawarra Wollongong 29 33 10 133 7 2 154 204 204 204
Kembla Grange 32 22 9 194 157 168 194
Albion Park Sth 38 25 4 186 1 145 145 186
Lower Hunter Wallsend 397
Newcastle 6 10 18 229 9 2 263 389 389
Beresfield 4 6 18 252 1 248 397 397
Central Coast Wyong 3 3 9 198 7 0 240 360 360 360
Central Tablelands Bathurst 95 56 95 95
Orange 10 60 44 60
Northern Tablelands Armidale 21 52 61 61 61
North-west Slopes Gunnedah 7 15 10 15 113
Narrabri 65 62 65
Tamworth 113 91 113
South-west Slopes Albury 51 22 51 117
Wagga Wagga Nth 117 37 117
Upper Hunter - Muswellbrook Muswellbrook 8 0 115 81 115 115
Upper Hunter - Singleton Singleton 27 1 227 288 288 288
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.