Wednesday
18 January 2023
10 - 11 pm (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 21 25 7 10 0 31 24 31 36
Cook And Phillip 16 13 6 6 0 0 28 24 28
Earlwood 12 17 13 10 32 18 32
Lidcombe 17 24 7 8 1 0 34 21 34
Macquarie Park 21 27 3 10 0 0 29 13 29
Randwick 24 23 2 12 0 36 25 36
Rozelle
Sydney North-west Parramatta North 23 30 3 11 3 0 31 19 31 42
Penrith 22 32 10 40 25 40
Prospect 26 32 4 10 0 0 31 27 32
Richmond 23 33 1 9 0 30 18 33
Rouse Hill 21 30 4 10 2 0 31 16 31
St Marys 17 30 3 10 42 19 42
Sydney South-west Bargo 17 25 5 1 28 21 28 58
Bringelly 13 26 3 12 0 58 24 58
Camden 14 27 3 11 2 33 24 33
Campbelltown West 11 27 11 10 0 0 32 23 32
Liverpool 5 7 0 40 24 40
Oakdale 19 29 0 6 32 18 32
Illawarra Wollongong 14 25 6 7 2 0 40 24 40 51
Kembla Grange 13 26 2 6 51 28 51
Albion Park South 12 24 2 5 0 42 25 42
Lower Hunter Newcastle 8 13 7 14 2 2 47 26 47 47
Beresfield 16 20 6 13 1 28 17 28
Wallsend 21 22 4 12 1 29 17 29
Central Coast Wyong 24 19 1 10 0 0 37 22 37 37
Lake Macquarie Morisset 24 22 3 10 0 28 21 28 28
Central Tablelands Bathurst 25 36 29 36 41
Orange 27 41 2 22 23 41
Mid-north Coast Coffs Harbour 11 13 1 6 1 14 5 14 20
Port Macquarie 6 6 0 7 0 0 20 16 20
Northern Tablelands Armidale 6 15 15 15 15
North-west Slopes Gunnedah 17 23 2 16 8 23 27
Narrabri 15 11 15
Tamworth 14 23 11 27 15 27
Southern Tablelands Goulburn 19 26 0 2 22 22 26 26
South-west Slopes Albury 14 25 2 20 23 25 29
Wagga Wagga North 26 27 0 29 26 29
Muswellbrook Muswellbrook 6 1 59 27 59 59
Singleton Singleton 0 0 42 19 42 42
Merriwa Merriwa 35 46 0 7 0 0 26 19 46 46
NSW ALERTS SYDNEY FORECAST
Thu 19 Jan 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.