Wednesday
30 October 2019
2 - 3 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 115 5 115 145
Randwick 12 23 2 145 0 89 103 145
Rozelle 11 17 5 42 2 1 72 66 72
Chullora 3 2 12 24 0 0 71 63 71
Earlwood 0 4 11 20 69 65 69
Macquarie Park 1 3 5 70 4 0 73 89 89
Sydney North-west Parramatta North 2 3 11 35 3 0 95 98 98 100
Richmond 57 74 100 100
St Marys 2 9 4 53 83 77 83
Prospect 0 1 20 52 2 1 87 91 91
Rouse Hill 5 9 12 43 3 2 81 81 81
Sydney South-west Bargo 14 10 16 67 0 79 79 131
Bringelly 3 5 7 69 0 104 131 131
Camden 8 17 6 48 3 76 88 88
Campbelltown West 1 0 20 54 4 0 82 84 84
Liverpool 0 1 21 44 3 0 94 94
Oakdale 32 43 3 75 85 85 85
Illawarra Wollongong 1 11 15 58 3 0 78 83 83 99
Kembla Grange 4 4 9 62 99 88 99
Albion Park Sth 4 5 4 54 0 91 79 91
Lower Hunter Wallsend 5 11 7 246 1 127 178 246 257
Newcastle 12 16 4 136 7 1 125 150 150
Beresfield 2 3 11 257 1 133 197 257
Central Coast Wyong 4 2 4 46 1 0 73 80 80 80
Central Tablelands Bathurst 76 68 76 103
Orange 54 76 103 103
Northern Tablelands Armidale 76 98 154 154 154
North-west Slopes Gunnedah 23 25 2 59 50 59 175
Narrabri 96 121 121
Tamworth 137 175 175
South-west Slopes Albury 54 23 54 118
Wagga Wagga Nth 118 42 118
Upper Hunter - Muswellbrook Muswellbrook 24 1 126 138 138 138
Upper Hunter - Singleton Singleton 3 0 106 158 158 158
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.