Wednesday
30 October 2019
5 - 6 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 1 5 20 50 1 83 83 267
Randwick 4 10 6 129 0 101 134 134
Rozelle 1 7 15 47 3 1 77 74 77
Chullora 2 2 18 47 1 1 76 66 76
Earlwood 1 1 13 31 71 68 71
Macquarie Park 1 1 6 267 10 0 89 112 267
Sydney North-west Parramatta North 2 2 20 44 3 1 101 101 101 111
Richmond 52 81 111 111
St Marys 3 3 2 61 92 91 92
Prospect 0 0 18 61 3 1 96 102 102
Rouse Hill 2 6 13 50 3 1 87 92 92
Sydney South-west Bargo 2 10 28 65 1 87 87 142
Bringelly 1 2 7 59 0 110 142 142
Camden 2 6 12 51 3 82 99 99
Campbelltown West 1 1 21 61 4 0 91 100 100
Liverpool 1 1 22 56 4 1 101 121 121
Oakdale 38 45 3 78 96 102 102
Illawarra Wollongong 3 1 19 63 4 0 87 97 97 106
Kembla Grange 2 4 11 62 106 99 106
Albion Park Sth 1 4 8 57 0 99 90 99
Lower Hunter Wallsend 1 3 10 226 1 149 226 226 252
Newcastle 1 6 13 158 7 1 137 175 175
Beresfield 1 1 12 252 1 158 246 252
Central Coast Wyong 1 3 4 70 1 0 80 83 83 83
Central Tablelands Bathurst 83 69 83 99
Orange 41 77 99 99
Northern Tablelands Armidale 76 92 140 140 140
North-west Slopes Gunnedah 8 22 10 52 35 52 168
Narrabri 90 105 105
Tamworth 142 168 168
South-west Slopes Albury 56 23 56 128
Wagga Wagga Nth 128 43 128
Upper Hunter - Muswellbrook Muswellbrook 18 1 137 154 154 154
Upper Hunter - Singleton Singleton 10 0 124 199 199 199
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.