Thursday
19 January 2023
6 - 7 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 5 6 5 8 0 32 29 32 36
Cook And Phillip 5 10 7 5 0 0 28 26 28
Earlwood 13 16 4 4 32 22 32
Lidcombe 12 16 3 4 1 0 34 22 34
Macquarie Park 10 14 4 7 0 0 29 17 29
Randwick 15 19 1 5 0 36 29 36
Rozelle
Sydney North-west Parramatta North 9 15 4 5 2 0 29 27 29 47
Penrith 7 11 5 38 28 38
Prospect 7 12 6 5 0 0 29 30 30
Richmond 7 12 4 6 0 32 19 32
Rouse Hill 10 16 4 5 2 0 31 21 31
St Marys 7 9 5 4 47 26 47
Sydney South-west Bargo 13 14 1 0 22 21 22 60
Bringelly 9 11 0 3 0 60 31 60
Camden 10 13 3 2 2 34 25 34
Campbelltown West 13 14 0 1 0 0 33 30 33
Liverpool 8 10 4 3 0 39 21 39
Oakdale 12 17 0 1 33 22 33
Illawarra Wollongong 9 15 4 4 2 1 37 30 37 44
Kembla Grange 14 17 0 2 44 31 44
Albion Park South 14 18 1 1 0 38 25 38
Lower Hunter Newcastle 15 16 6 7 2 0 48 36 48 48
Beresfield 12 13 8 7 0 30 21 30
Wallsend 12 18 8 4 0 29 18 29
Central Coast Wyong 11 14 4 6 0 0 38 35 38 38
Lake Macquarie Morisset 20 25 2 4 0 26 22 26 26
Central Tablelands Bathurst 14 18 22 22 25
Orange 21 25 16 19 18 25
Mid-north Coast Coffs Harbour 8 12 4 7 1 15 4 15 21
Port Macquarie 0 0 4 8 0 0 21 15 21
Northern Tablelands Armidale 11 18 20 20 20
North-west Slopes Gunnedah 22 33 2 19 11 33 37
Narrabri 16 11 16
Tamworth 30 37 2 37 18 37
Southern Tablelands Goulburn 11 16 1 0 23 23 23 23
South-west Slopes Albury 6 9 6 12 34 34 34
Wagga Wagga North 11 12 0 21 24 24
Muswellbrook Muswellbrook 8 1 57 25 57 57
Singleton Singleton 11 0 44 22 44 44
Merriwa Merriwa 13 21 2 7 0 0 26 23 26 26
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.