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