Wednesday
30 October 2019
9 - 10 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 4 5 38 65 1 96 142 142 161
Randwick 17 12 24 69 4 109 161 161
Rozelle 14 8 28 71 5 1 88 91 91
Chullora 30 19 19 72 2 1 86 82 86
Earlwood 23 14 24 72 79 80 80
Macquarie Park 21 12 16 64 12 2 100 138 138
Sydney North-west Parramatta North 19 13 25 71 4 1 110 113 113 117
Richmond 82 97 113 113
St Marys 27 17 15 78 104 113 113
Prospect 24 13 19 70 3 1 106 117 117
Rouse Hill 31 20 9 69 3 1 97 106 106
Sydney South-west Bargo 51 35 4 30 0 93 112 112 154
Bringelly 36 26 10 78 1 120 154 154
Camden 47 25 5 57 3 91 114 114
Campbelltown West 36 24 16 67 5 1 102 120 120
Liverpool 25 18 23 74 4 1 111 124 124
Oakdale 51 53 1 40 102 113 113
Illawarra Wollongong 47 39 2 44 4 1 96 111 111 128
Kembla Grange 37 27 15 49 128 113 128
Albion Park Sth 36 30 12 61 2 111 89 111
Lower Hunter Wallsend 222 169 268 268 302
Newcastle 36 19 16 249 7 2 164 216 249
Beresfield 48 30 7 202 1 184 302 302
Central Coast Wyong 22 15 7 134 3 1 91 107 134 134
Central Tablelands Bathurst 96 76 96 96
Orange 16 83 96 96
Northern Tablelands Armidale 41 92 138 138 138
North-west Slopes Gunnedah 38 35 2 48 26 48 180
Narrabri 76 80 80
Tamworth 155 180 180
South-west Slopes Albury 60 24 60 128
Wagga Wagga Nth 128 45 128
Upper Hunter - Muswellbrook Muswellbrook 9 0 153 163 163 163
Upper Hunter - Singleton Singleton 152 234 234 234
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.