Thursday
31 October 2019
8 - 9 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 16 8 180 5 0 163 243 243 328
Randwick 26 26 1 165 0 172 232 232
Rozelle 25 16 9 246 7 0 187 253 253
Chullora 21 16 18 235 5 1 202 248 248
Earlwood 21 12 17 226 199 271 271
Macquarie Park 19 10 14 232 14 0 214 328 328
Sydney North-west Parramatta North 23 16 21 194 8 1 242 280 280 294
Richmond 180 163 224 224
St Marys 44 28 3 229 201 267 267
Prospect 31 21 13 202 6 2 228 294 294
Rouse Hill 22 14 18 204 8 215 282 282
Sydney South-west Bargo 54 33 15 124 5 131 164 164 336
Bringelly 47 38 7 198 2 213 264 264
Camden 43 25 15 207 5 161 225 225
Campbelltown West 49 32 8 181 8 4 185 243 243
Liverpool 38 27 8 218 7 1 240 336 336
Oakdale 63 68 8 157 142 156 157
Illawarra Wollongong 47 44 2 157 6 1 159 213 213 213
Kembla Grange 33 33 16 139 164 181 181
Albion Park Sth 42 43 8 140 3 151 157 157
Lower Hunter Wallsend 394
Newcastle 21 13 18 255 10 5 263 390 390
Beresfield 35 19 9 267 1 250 394 394
Central Coast Wyong 40 21 6 202 6 1 245 369 369 369
Central Tablelands Bathurst 91 51 91 91
Orange 9 55 38 55
Northern Tablelands Armidale 53 50 57 57 57
North-west Slopes Gunnedah 14 13 6 14 104
Narrabri 70 71 71
Tamworth 104 77 104
South-west Slopes Albury 52 24 52 119
Wagga Wagga Nth 119 36 119
Upper Hunter - Muswellbrook Muswellbrook 2 0 109 76 109 109
Upper Hunter - Singleton Singleton 16 1 223 269 269 269
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.