Wednesday
30 October 2019
1 - 2 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 45 32 13 91 1 103 150 150 170
Randwick 61 49 2 112 1 116 170 170
Rozelle 58 48 16 85 6 1 91 93 93
Chullora 49 58 32 76 3 2 93 91 93
Earlwood 57 52 26 82 84 81 84
Macquarie Park 69 69 6 72 8 1 99 131 131
Sydney North-west Parramatta North 76 71 19 77 5 1 119 114 119 120
Richmond 44 103 119 119
St Marys 74 74 2 46 108 120 120
Prospect 85 72 7 60 3 1 115 119 119
Rouse Hill 62 73 2 41 4 1 111 105 111
Sydney South-west Bargo 65 77 3 43 0 102 114 114 157
Bringelly 71 78 10 50 1 127 157 157
Camden 78 85 4 48 3 97 117 117
Campbelltown West 73 75 9 52 5 1 107 119 119
Liverpool 56 67 28 67 4 2 119 129 129
Oakdale 2 41 111 116 116
Illawarra Wollongong 60 64 2 55 3 1 97 110 110 131
Kembla Grange 47 49 10 32 131 117 131
Albion Park Sth 53 65 2 30 0 104 95 104
Lower Hunter Wallsend 71 86 7 230 3 189 296 296 331
Newcastle 70 70 6 331 8 2 196 269 331
Beresfield 62 80 18 257 2 202 324 324
Central Coast Wyong 52 58 2 130 4 1 103 127 130 130
Central Tablelands Bathurst 105 83 105 105
Orange 24 89 99 99
Northern Tablelands Armidale 37 91 132 132 132
North-west Slopes Gunnedah 37 43 2 45 18 45 166
Narrabri 66 64 66
Tamworth 149 166 166
South-west Slopes Albury 62 24 62 126
Wagga Wagga Nth 126 42 126
Upper Hunter - Muswellbrook Muswellbrook 160 148 160 160
Upper Hunter - Singleton Singleton 0 0 158 216 216 216
NSW ALERTS SYDNEY FORECAST
Thu 31 Oct 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.