Thursday
19 January 2023
2 - 3 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 8 11 5 9 0 28 23 28 37
Cook And Phillip 11 14 6 5 0 0 27 20 27
Earlwood 17 21 2 7 30 22 30
Lidcombe 16 20 4 7 1 0 34 24 34
Macquarie Park 17 20 1 8 0 0 32 19 32
Randwick 19 23 1 6 0 37 25 37
Rozelle 8 8
Sydney North-west Parramatta North 16 18 2 8 1 0 31 24 31 43
Penrith 9 37 19 37
Prospect 15 17 3 8 0 0 33 26 33
Richmond 15 17 1 10 0 30 24 30
Rouse Hill 17 18 2 8 1 0 31 23 31
St Marys 15 17 4 8 43 28 43
Sydney South-west Bargo 6 0 22 17 22 51
Bringelly 18 20 0 7 0 51 29 51
Camden 17 21 1 8 1 28 20 28
Campbelltown West 19 21 0 6 0 0 32 29 32
Liverpool 8 0 35 24 35
Oakdale 16 19 0 9 28 22 28
Illawarra Wollongong 16 19 1 6 1 1 31 28 31 34
Kembla Grange 18 22 0 5 34 32 34
Albion Park South 18 22 0 5 0 29 21 29
Lower Hunter Newcastle 17 21 0 13 2 0 40 32 40 40
Beresfield 15 19 2 7 0 29 20 29
Wallsend 16 19 0 9 0 25 16 25
Central Coast Wyong 18 21 0 9 0 0 33 28 33 33
Lake Macquarie Morisset 16 20 3 9 0 22 16 22 22
Central Tablelands Bathurst 26 45 15 45 49
Orange 39 49 7 15 15 49
Mid-north Coast Coffs Harbour 20 23 1 8 1 17 5 23 23
Port Macquarie 11 21 0 6 0 0 22 17 22
Northern Tablelands Armidale 1 21 23 23 23
North-west Slopes Gunnedah 38 47 1 17 11 47 52
Narrabri 15 12 15
Tamworth 47 52 1 36 18 52
Southern Tablelands Goulburn 14 18 0 11 16 15 18 18
South-west Slopes Albury 18 24 1 10 30 30 32
Wagga Wagga North 28 32 0 15 25 32
Muswellbrook Muswellbrook 1 0 48 25 48 48
Singleton Singleton 0 0 32 24 32 32
Merriwa Merriwa 18 35 0 4 0 1 28 22 35 35
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.