Friday
15 September 2023
4 - 5 am (AEST)
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Show data readings





GOOD

FAIR

POOR

VERY POOR

EXTREMELY POOR
0 - 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 Alexandria 68 0 1 95 150 150 157
Cook And Phillip 0 0 26 31 0 3 96 157 157
Earlwood 0 0 19 84 66 127 127
Lidcombe 0 1 28 141 6 1 76 126 141
Macquarie Park 3 5 8 27 1 1 71 124 124
Randwick 3 6 18 27 2 90 155 155
Rozelle 1 7 20 37 3 65 113 113
Sydney North-west Parramatta North 0 0 19 27 3 1 62 83 83 100
Penrith 2 5 16 23 0 0 57 83 83
Prospect 1 1 24 40 3 0 58 88 88
Richmond 2 6 6 18 0 45 51 51
Rouse Hill 24 31 4 26 2 1 58 88 88
St Marys 3 3 4 35 65 100 100
Sydney South-west Bargo 6 3 26 47 0 109 102 109 228
Bringelly 1 1 5 36 0 66 107 107
Camden 4 4 10 143 5 95 151 151
Campbelltown West 1 1 22 50 6 0 126 228 228
Liverpool 0 1 19 140 6 1 106 137 140
Oakdale 29 40 4 29 51 88 88
Illawarra Wollongong 2 5 23 27 2 1 90 108 108 110
Kembla Grange 7 20 21 36 107 90 107
Albion Park South 9 9 4 31 0 78 110 110
Lower Hunter Newcastle 25 61 71 71 71
Beresfield 1 0 15 26 1 55 58 58
Wallsend 1 2 10 22 0 44 48 48
Central Coast Wyong 1 1 6 27 0 0 42 48 48 48
Lake Macquarie Morisset 17 18 7 38 3 1 47 67 67 67
Central Tablelands Bathurst 1 2 49 30 49 49
Orange 4 6 17 41 42 42
Mid-north Coast Coffs Harbour 19 23 1 6 2 13 13 23 25
Port Macquarie 3 4 4 6 0 0 25 22 25
Northern Tablelands Armidale 13 24 35 35 35
North-west Slopes Gunnedah 23 30 1 23 23 30 37
Narrabri 24 22 24
Tamworth 21 28 1 37 31 37
Southern Tablelands Goulburn 5 7 4 12 25 28 28 28
South-west Slopes Albury 3 4 3 32 24 32 48
Wagga Wagga North 6 5 48 25 48
Muswellbrook Muswellbrook 15 0 53 50 53 53
Singleton Singleton 7 0 44 38 44 44
Merriwa Merriwa 26 30 7 16 0 1 52 42 52 52
NSW ALERTS SYDNEY FORECAST
Sat 16 Sep 2023
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. During daylight saving, please be aware that the actual local time equals the displayed time plus 1 hour.