Thursday
31 October 2019
12 - 1 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 44 42 6 7 1 182 285 285 360
Randwick 42 49 0 0 183 250 250
Rozelle 42 60 27 9 1 205 291 291
Chullora 82 80 14 6 1 220 279 279
Earlwood 77 66 10 217 216 304 304
Macquarie Park 70 72 4 197 11 1 234 360 360
Sydney North-west Parramatta North 98 81 7 1 262 305 305 318
Richmond 176 248 248
St Marys 90 101 6 215 298 298
Prospect 95 88 9 142 5 2 244 318 318
Rouse Hill 95 90 5 118 7 220 303 303
Sydney South-west Bargo 81 96 2 1 139 185 185 373
Bringelly 96 104 9 2 226 291 291
Camden 96 108 5 109 6 178 259 259
Campbelltown West 96 101 9 8 1 198 267 267
Liverpool 89 97 16 7 1 259 373 373
Oakdale 4 75 152 177 177
Illawarra Wollongong 46 57 2 6 0 177 239 239 239
Kembla Grange 53 64 6 164 182 201 201
Albion Park Sth 55 65 3 0 164 176 176
Lower Hunter Wallsend 77 80 5 3 80 396
Newcastle 47 54 6 10 1 259 390 390
Beresfield 71 83 3 237 6 247 396 396
Central Coast Wyong 71 78 2 7 1 257 382 382 382
Central Tablelands Bathurst 83 43 83 83
Orange 25 50 29 50
Northern Tablelands Armidale 270 76 106 270 270
North-west Slopes Gunnedah 40 38 1 40 106
Narrabri 75 80 80
Tamworth 106 71 106
South-west Slopes Albury 52 23 52 119
Wagga Wagga Nth 119 37 119
Upper Hunter - Muswellbrook Muswellbrook 2 1 94 63 94 94
Upper Hunter - Singleton Singleton 3 2 214 258 258 258
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.