Thursday
19 January 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 7 7 5 12 0 30 27 30 37
Cook And Phillip 10 10 5 9 0 0 28 25 28
Earlwood 14 17 2 11 32 22 32
Lidcombe 14 17 3 10 1 0 34 20 34
Macquarie Park 12 14 4 10 0 0 31 17 31
Randwick 17 21 1 7 0 37 29 37
Rozelle 10 10
Sydney North-west Parramatta North 12 13 3 8 2 0 29 24 29 44
Penrith 8 4 36 20 36
Prospect 11 10 4 6 0 0 28 27 28
Richmond 11 11 1 4 0 29 25 29
Rouse Hill 12 13 3 6 2 0 28 17 28
St Marys 11 10 3 5 44 27 44
Sydney South-west Bargo 14 17 3 0 21 16 21 52
Bringelly 12 12 0 5 0 52 31 52
Camden 13 15 1 5 1 31 19 31
Campbelltown West 15 17 0 8 0 0 31 33 33
Liverpool 11 12 3 7 0 35 19 35
Oakdale 14 17 0 1 33 22 33
Illawarra Wollongong 12 14 2 12 1 1 35 28 35 44
Kembla Grange 16 18 0 8 44 29 44
Albion Park South 16 19 0 8 0 36 23 36
Lower Hunter Newcastle 16 19 0 7 2 0 47 35 47 47
Beresfield 9 14 5 5 2 30 19 30
Wallsend 14 16 1 3 0 29 16 29
Central Coast Wyong 16 17 0 6 0 0 38 32 38 38
Lake Macquarie Morisset 12 19 4 5 0 24 19 24 24
Central Tablelands Bathurst 26 23 20 26 32
Orange 31 32 10 18 16 32
Mid-north Coast Coffs Harbour 12 13 1 6 1 15 4 15 23
Port Macquarie 22 13 1 11 0 0 23 17 23
Northern Tablelands Armidale 19 21 24 24 24
North-west Slopes Gunnedah 23 27 2 19 12 27 38
Narrabri 15 10 15
Tamworth 30 36 4 38 16 38
Southern Tablelands Goulburn 13 15 0 1 20 20 20 20
South-west Slopes Albury 18 18 1 9 35 35 35
Wagga Wagga North 16 17 0 19 23 23
Muswellbrook Muswellbrook 6 0 56 26 56 56
Singleton Singleton 5 0 43 23 43 43
Merriwa Merriwa 23 23 1 3 0 0 27 21 27 27
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.