Wednesday
30 October 2019
1 - 2 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 23 101 5 101 148
Randwick 28 148 84 98 148
Rozelle 19 57 2 70 63 70
Chullora 2 23 0 70 64 70
Earlwood 7 19 68 65 68
Macquarie Park 7 75 4 71 85 85
Sydney North-west Parramatta North 4 38 3 93 96 96 96
Richmond 56 71 96 96
St Marys 15 52 81 73 81
Prospect 2 52 2 84 88 88
Rouse Hill 11 42 3 78 79 79
Sydney South-west Bargo 12 63 76 76 125
Bringelly 8 75 101 125 125
Camden 22 48 3 74 85 85
Campbelltown West 1 51 4 80 79 80
Liverpool 1 42 3 92 92
Oakdale 44 66 81 80 81
Illawarra Wollongong 21 55 3 76 78 78 97
Kembla Grange 7 66 97 82 97
Albion Park Sth 5 50 88 75 88
Lower Hunter Wallsend 15 249 119 162 249 267
Newcastle 18 166 6 122 140 166
Beresfield 9 267 125 181 267
Central Coast Wyong 4 44 1 71 77 77 77
Central Tablelands Bathurst 74 65 74 102
Orange 54 75 102 102
Northern Tablelands Armidale 67 98 154 154 154
North-west Slopes Gunnedah 15 22 3 64 58 64 180
Narrabri 94 116 116
Tamworth 137 180 180
South-west Slopes Albury 54 22 54 115
Wagga Wagga Nth 115 40 115
Upper Hunter - Muswellbrook Muswellbrook 22 1 122 130 130 130
Upper Hunter - Singleton Singleton 99 144 144 144
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.