Thursday
19 January 2023
11 - 12 pm (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 9 9 4 11 0 30 25 30 37
Cook And Phillip 9 12 5 8 0 0 28 24 28
Earlwood 15 18 2 9 32 22 32
Lidcombe 14 17 3 10 1 0 36 22 36
Macquarie Park 14 16 2 12 0 0 33 18 33
Randwick 17 21 1 8 0 37 26 37
Rozelle 11 11
Sydney North-west Parramatta North 13 15 2 11 2 0 31 23 31 45
Penrith 9 36 20 36
Prospect 12 13 3 10 0 0 31 25 31
Richmond 12 14 1 8 0 29 25 29
Rouse Hill 12 14 3 10 1 1 30 19 30
St Marys 12 13 3 11 45 27 45
Sydney South-west Bargo 8 22 16 22 52
Bringelly 14 15 0 11 0 52 30 52
Camden 15 18 1 10 1 31 20 31
Campbelltown West 15 18 1 10 0 0 32 33 33
Liverpool 12 14 2 10 0 37 19 37
Oakdale 14 18 0 4 32 21 32
Illawarra Wollongong 13 16 3 9 1 2 34 30 34 41
Kembla Grange 16 19 0 7 41 33 41
Albion Park South 17 20 0 7 0 34 23 34
Lower Hunter Newcastle 17 20 0 9 2 0 46 35 46 46
Beresfield 15 16 2 7 0 30 19 30
Wallsend 16 18 1 7 0 29 14 29
Central Coast Wyong 17 20 0 9 0 0 38 33 38 38
Lake Macquarie Morisset 15 17 2 7 0 23 17 23 23
Central Tablelands Bathurst 38 36 20 38 42
Orange 39 42 14 17 16 42
Mid-north Coast Coffs Harbour 19 18 1 8 1 15 4 19 23
Port Macquarie 19 23 0 12 0 0 22 17 23
Northern Tablelands Armidale 4 22 25 25 25
North-west Slopes Gunnedah 34 33 1 18 12 34 39
Narrabri 15 11 15
Tamworth 36 39 1 38 16 39
Southern Tablelands Goulburn 14 16 0 9 17 17 17 17
South-west Slopes Albury 19 23 1 8 33 33 33
Wagga Wagga North 23 23 0 19 20 23
Muswellbrook Muswellbrook 3 0 53 26 53 53
Singleton Singleton 0 0 40 25 40 40
Merriwa Merriwa 31 31 1 5 0 0 27 22 31 31
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.