Saturday
16 September 2023
10 - 11 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 22 15 12 18 2 1 66 76 76 101
Cook And Phillip 13 11 34 22 2 1 55 68 68
Earlwood 32 24 12 9 67 101 101
Lidcombe 39 32 6 9 3 1 65 80 80
Macquarie Park 42 35 2 11 2 1 50 58 58
Randwick 35 23 12 15 1 55 64 64
Rozelle 34 22 14 21 5 60 76 76
Sydney North-west Parramatta North 33 28 4 8 2 1 55 68 68 68
Penrith 37 27 5 11 0 1 45 41 45
Prospect 38 36 5 10 0 1 55 62 62
Richmond 38 2 8 0 41 36 41
Rouse Hill 40 39 2 8 1 1 41 39 41
St Marys 35 25 10 14 45 36 45
Sydney South-west Bargo 37 35 1 7 0 46 30 46 118
Bringelly 30 26 7 24 73 67 73
Camden 30 22 8 18 3 71 100 100
Campbelltown West 30 23 13 17 2 0 71 108 108
Liverpool 33 23 8 13 2 1 91 118 118
Oakdale 33 40 0 7 28 21 40
Illawarra Wollongong 40 46 3 8 0 0 62 73 73 92
Kembla Grange 38 45 2 8 92 54 92
Albion Park South 40 39 2 7 0 57 56 57
Lower Hunter Newcastle 34 25 4 8 2 1 69 78 78 78
Beresfield 30 21 6 8 1 67 63 67
Wallsend 34 31 5 10 1 61 73 73
Central Coast Wyong 40 32 0 7 0 0 45 49 49 49
Lake Macquarie Morisset 44 46 3 15 3 2 69 99 99 99
Central Tablelands Bathurst 31 20 39 37 39 47
Orange 39 47 5 38 45 47
Mid-north Coast Coffs Harbour 30 33 1 9 2 14 13 33 33
Port Macquarie 22 20 2 9 0 0 24 21 24
Northern Tablelands Armidale 7 29 36 36 36
North-west Slopes Gunnedah 41 36 0 30 26 41 45
Narrabri 23 24 24
Tamworth 37 34 2 45 31 45
Southern Tablelands Goulburn 36 45 1 6 27 33 45 45
South-west Slopes Albury 22 19 2 43 35 43 84
Wagga Wagga North 24 21 0 84 40 84
Muswellbrook Muswellbrook 3 0 56 35 56 56
Singleton Singleton 8 3 69 39 69 69
Merriwa Merriwa 40 47 0 5 0 0 24 22 47 47
NSW ALERTS SYDNEY FORECAST
Sun 17 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.