Saturday
16 September 2023
9 - 10 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 14 8 16 19 2 1 68 79 79 105
Cook And Phillip 11 7 29 21 2 1 56 70 70
Earlwood 24 14 14 11 69 105 105
Lidcombe 31 22 8 9 4 1 66 84 84
Macquarie Park 37 26 3 16 2 1 51 59 59
Randwick 23 14 16 16 1 57 67 67
Rozelle 21 12 18 23 5 62 78 78
Sydney North-west Parramatta North 27 18 5 8 2 1 55 69 69 69
Penrith 25 16 9 17 0 1 45 42 45
Prospect 28 29 8 12 0 1 55 65 65
Richmond 4 10 0 43 37 43
Rouse Hill 35 36 2 8 1 1 41 39 41
St Marys 24 15 13 17 46 37 46
Sydney South-west Bargo 37 24 1 9 0 46 31 46 119
Bringelly 28 17 4 29 71 68 71
Camden 21 13 8 20 3 71 102 102
Campbelltown West 22 14 16 21 2 1 72 109 109
Liverpool 22 13 12 29 3 1 92 119 119
Oakdale 32 39 0 7 28 21 39
Illawarra Wollongong 38 37 3 8 0 0 63 75 75 94
Kembla Grange 38 39 2 8 94 55 94
Albion Park South 37 31 4 8 0 57 57 57
Lower Hunter Newcastle 27 16 7 9 3 1 71 79 79 79
Beresfield 17 12 11 11 0 67 62 67
Wallsend 29 21 6 16 1 62 74 74
Central Coast Wyong 36 20 1 7 0 0 48 52 52 52
Lake Macquarie Morisset 41 40 3 22 3 0 69 100 100 100
Central Tablelands Bathurst 19 11 43 39 43 45
Orange 39 39 5 38 45 45
Mid-north Coast Coffs Harbour 28 29 1 10 2 14 13 29 29
Port Macquarie 18 16 1 7 0 0 23 20 23
Northern Tablelands Armidale 6 29 36 36 36
North-west Slopes Gunnedah 33 25 0 30 26 33 48
Narrabri 22 22 22
Tamworth 30 28 2 48 31 48
Southern Tablelands Goulburn 38 43 1 7 27 33 43 43
South-west Slopes Albury 18 14 2 45 34 45 83
Wagga Wagga North 21 14 0 83 39 83
Muswellbrook Muswellbrook 3 0 57 37 57 57
Singleton Singleton 12 2 70 41 70 70
Merriwa Merriwa 40 44 0 5 0 0 24 21 44 44
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.