Thursday
31 October 2019
4 - 5 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 26 37 8 53 6 0 184 290 290 381
Randwick 35 53 0 50 0 169 245 245
Rozelle 36 53 8 80 8 0 206 307 307
Chullora 52 87 5 105 6 0 226 298 298
Earlwood 42 75 6 86 219 321 321
Macquarie Park 52 85 2 111 9 1 237 381 381
Sydney North-west Parramatta North 69 101 2 99 7 1 263 329 329 331
Richmond 70 177 256 256
St Marys 65 107 3 51 216 313 313
Prospect 64 101 3 76 5 0 247 331 331
Rouse Hill 66 2 68 217 299 299
Sydney South-west Bargo 62 93 1 38 1 135 201 201 388
Bringelly 75 109 7 107 1 227 304 304
Camden 73 111 6 85 5 178 262 262
Campbelltown West 67 95 10 100 7 1 199 282 282
Liverpool 61 95 10 105 7 1 265 388 388
Oakdale 6 72 151 187 187
Illawarra Wollongong 42 59 1 55 7 1 181 265 265 265
Kembla Grange 52 74 5 106 195 224 224
Albion Park Sth 37 73 14 121 3 180 204 204
Lower Hunter Wallsend 35 59 6 67 2 67 371
Newcastle 32 44 4 39 8 0 224 342 342
Beresfield 42 63 0 67 0 228 371 371
Central Coast Wyong 69 1 72 7 0 240 369 369 369
Central Tablelands Bathurst 85 43 85 85
Orange 23 47 27 47
Northern Tablelands Armidale 130 93 142 142 142
North-west Slopes Gunnedah 48 66 2 66 109
Narrabri 78 84 84
Tamworth 109 73 109
South-west Slopes Albury 59 25 59 120
Wagga Wagga Nth 120 39 120
Upper Hunter - Muswellbrook Muswellbrook 1 1 97 65 97 97
Upper Hunter - Singleton Singleton 1 1 227 277 277 277
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.