Saturday
16 September 2023
1 - 2 am (AEST)
Previous | Next | Select
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 36 1 67 84 84 105
Cook And Phillip 0 23 0 60 78 78
Earlwood 2 34 66 92 92
Lidcombe 0 42 5 81 105 105
Macquarie Park 13 30 2 49 56 56
Randwick 11 25 58 65 65
Rozelle 22 27 3 60 73 73
Sydney North-west Parramatta North 0 51 4 58 66 66 80
Penrith 7 17 1 43 43 43
Prospect 1 22 4 64 80 80
Richmond 11 15 42 36 42
Rouse Hill 42 18 2 46 47 47
St Marys 8 12 54 57 57
Sydney South-west Bargo 37 10 76 63 76 143
Bringelly 2 30 65 63 65
Camden 12 78 3 86 143 143
Campbelltown West 0 52 6 77 122 122
Liverpool 1 128 3 102 143 143
Oakdale 46 8 31 30 46
Illawarra Wollongong 1 15 5 71 86 86 119
Kembla Grange 10 11 119 81 119
Albion Park South 2 13 65 76 76
Lower Hunter Newcastle 87 69 73 87 87
Beresfield 1 56 61 64 64
Wallsend 2 59 58 58 59
Central Coast Wyong 5 19 0 54 58 58 58
Lake Macquarie Morisset 29 57 2 55 76 76 76
Central Tablelands Bathurst 4 50 39 50 50
Orange 5 34 44 48 48
Mid-north Coast Coffs Harbour 31 4 3 16 16 31 31
Port Macquarie 16 23 2 7 0 0 24 18 24
Northern Tablelands Armidale 20 28 35 35 35
North-west Slopes Gunnedah 9 28 24 28 48
Narrabri 22 21 22
Tamworth 25 48 33 48
Southern Tablelands Goulburn 21 11 30 36 36 36
South-west Slopes Albury 14 44 29 44 77
Wagga Wagga North 3 77 35 77
Muswellbrook Muswellbrook 16 1 54 38 54 54
Singleton Singleton 69 46 69 69
Merriwa Merriwa 44 5 0 35 29 44 44
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.