Wednesday
30 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 36 53 18 193 2 110 163 193 235
Randwick 59 73 3 235 4 130 190 235
Rozelle 48 66 12 175 6 1 99 104 175
Chullora 53 73 10 138 3 1 98 97 138
Earlwood 53 73 12 159 91 87 159
Macquarie Park 54 78 6 137 6 1 104 134 137
Sydney North-west Parramatta North 66 93 111 5 1 114 107 114 123
Richmond 64 105 123 123
St Marys 63 85 4 52 112 120 120
Prospect 65 96 7 78 2 1 116 120 120
Rouse Hill 79 85 4 87 4 110 102 110
Sydney South-west Bargo 65 84 2 39 1 101 123 123 158
Bringelly 64 87 14 100 1 130 158 158
Camden 78 98 11 90 3 100 123 123
Campbelltown West 75 90 11 104 5 2 107 120 120
Liverpool 59 77 13 120 4 1 121 131 131
Oakdale 13 72 118 122 122
Illawarra Wollongong 74 84 5 84 3 1 99 106 106 135
Kembla Grange 57 67 17 71 135 116 135
Albion Park Sth 67 78 7 66 1 103 92 103
Lower Hunter Wallsend 76 90 11 210 4 217 340 340 365
Newcastle 65 77 9 253 9 2 227 325 325
Beresfield 83 93 7 212 4 223 365 365
Central Coast Wyong 62 75 4 290 5 3 125 154 290 290
Central Tablelands Bathurst 109 83 109 109
Orange 22 90 95 95
Northern Tablelands Armidale 30 91 129 129 129
North-west Slopes Gunnedah 44 14 44 158
Narrabri 65 62 65
Tamworth 149 158 158
South-west Slopes Albury 56 23 56 127
Wagga Wagga Nth 127 40 127
Upper Hunter - Muswellbrook Muswellbrook 4 0 160 146 160 160
Upper Hunter - Singleton Singleton 7 0 157 209 209 209
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.