Thursday
19 January 2023
2 - 3 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 4 15 6 12 0 32 28 32 37
Cook And Phillip 6 9 6 7 0 0 28 24 28
Earlwood 12 14 5 13 34 21 34
Lidcombe 14 20 7 14 2 0 36 24 36
Macquarie Park 15 18 1 13 0 0 32 17 32
Randwick 16 19 5 11 0 37 27 37
Rozelle
Sydney North-west Parramatta North 21 25 1 10 3 0 33 24 33 46
Penrith 17 24 9 41 28 41
Prospect 25 31 1 11 0 0 32 30 32
Richmond 19 24 2 7 1 33 18 33
Rouse Hill 21 25 1 11 2 0 33 20 33
St Marys 15 17 3 13 46 23 46
Sydney South-west Bargo 3 13 9 0 28 20 28 64
Bringelly 7 13 2 18 0 64 26 64
Camden 12 19 2 13 2 35 26 35
Campbelltown West 9 12 9 12 0 0 34 26 34
Liverpool 5 19 0 41 25 41
Oakdale 15 19 0 8 34 19 34
Illawarra Wollongong 12 18 4 6 2 2 41 31 41 51
Kembla Grange 17 17 0 3 51 31 51
Albion Park South 17 13 0 0 0 45 26 45
Lower Hunter Newcastle 11 16 2 13 2 0 50 34 50 50
Beresfield 11 13 10 13 3 30 20 30
Wallsend 17 20 5 9 0 30 17 30
Central Coast Wyong 17 24 2 9 0 0 40 27 40 40
Lake Macquarie Morisset 25 27 1 5 0 27 23 27 27
Central Tablelands Bathurst 16 25 24 25 26
Orange 21 26 2 19 18 26
Mid-north Coast Coffs Harbour 10 13 1 7 1 14 5 14 19
Port Macquarie 0 5 2 8 0 0 19 12 19
Northern Tablelands Armidale 6 16 17 17 17
North-west Slopes Gunnedah 33 38 0 19 10 38 38
Narrabri 16 12 16
Tamworth 19 23 2 34 19 34
Southern Tablelands Goulburn 12 20 2 4 22 22 22 22
South-west Slopes Albury 10 13 2 13 31 31 31
Wagga Wagga North 8 14 1 26 27 27
Muswellbrook Muswellbrook 8 1 58 27 58 58
Singleton Singleton 6 0 43 24 43 43
Merriwa Merriwa 25 38 1 5 0 0 27 22 38 38
NSW ALERTS SYDNEY FORECAST
Fri 20 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.