Wednesday
30 October 2019
6 - 7 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 4 23 49 1 87 87 208
Randwick 3 7 14 80 1 104 148 148
Rozelle 2 5 17 52 4 1 79 77 79
Chullora 3 2 21 56 2 1 78 69 78
Earlwood 2 1 21 48 72 70 72
Macquarie Park 2 1 9 208 12 1 94 125 208
Sydney North-west Parramatta North 3 2 20 54 4 1 102 104 104 110
Richmond 63 84 110 110
St Marys 5 4 4 71 95 97 97
Prospect 1 1 18 66 3 1 99 106 106
Rouse Hill 4 6 12 53 3 1 90 96 96
Sydney South-west Bargo 18 11 20 46 0 88 114 114 141
Bringelly 3 2 10 60 0 111 141 141
Camden 4 5 13 57 3 85 104 104
Campbelltown West 5 2 20 66 4 0 93 105 105
Liverpool 2 1 24 64 4 0 103 121 121
Oakdale 37 46 3 73 98 105 105
Illawarra Wollongong 9 4 16 64 4 1 90 98 98 118
Kembla Grange 2 4 13 72 118 105 118
Albion Park Sth 3 4 10 59 0 104 90 104
Lower Hunter Wallsend 3 2 10 238 1 156 234 238 264
Newcastle 2 3 21 175 7 1 142 184 184
Beresfield 5 3 10 254 0 166 264 264
Central Coast Wyong 4 3 5 106 2 0 83 88 106 106
Central Tablelands Bathurst 85 71 85 99
Orange 35 80 99 99
Northern Tablelands Armidale 80 93 141 141 141
North-west Slopes Gunnedah 17 21 8 50 31 50 170
Narrabri 87 99 99
Tamworth 149 170 170
South-west Slopes Albury 57 24 57 129
Wagga Wagga Nth 129 45 129
Upper Hunter - Muswellbrook Muswellbrook 20 1 140 158 158 158
Upper Hunter - Singleton Singleton 130 213 213 213
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.