Monday
19 January 2026
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 6 12 10 5 0 0 21 15 21 50
Cook And Phillip 7 11 8 6 0 27 15 27
Earlwood 11 15 5 33 24 33
Lidcombe 7 11 8 5 0 0 34 23 34
Macquarie Park 7 13 3 5 0 0 27 13 27
Randwick 12 17 3 10 0 50 29 50
Rozelle 6 13 6 2 0 0 33 22 33
Ultimo-uts 4 9 12 5 1 37 27 37
Sydney North-west Parramatta North 6 11 8 4 1 0 31 19 31 32
Penrith 7 11 6 10 1 0 25 29 29
Prospect 7 9 8 4 0 0 32 17 32
Richmond 12 12 0 5 0 22 17 22
Rouse Hill 6 9 7 4 0 0 23 14 23
St Marys 10 12 4 3 32 15 32
Sydney South-west Bringelly 10 13 2 3 0 25 12 25 33
Camden 11 12 2 2 0 26 19 26
Campbelltown West 14 17 2 4 1 0 27 22 27
Liverpool 7 11 5 2 0 33 33
Oakdale 13 16 1 3 21 15 21
Illawarra Wollongong 7 14 5 6 0 0 48 27 48 48
Kembla Grange 8 10 4 6 40 20 40
Albion Park South 11 14 2 5 0 36 14 36
Lower Hunter Newcastle 35
Beresfield 6 7 7 8 0 33 22 33
Wallsend 3 10 6 7 0 35 17 35
Newcastle Carrington 7 4 53 24 53 143
Stockton 16 21 1 0 143 35 143
Mayfield 11 0 46 21 46
Central Coast Wyong 15 11 0 7 0 0 33 15 33 33
Lake Macquarie Morisset 16 18 1 9 0 0 25 15 25 25
Central Tablelands Bathurst 19
Orange 14 19 2 2 6 3 19
Mid-north Coast Coffs Harbour 12 18 3 3 1 22 14 22 22
Port Macquarie 9 14 6 6 0 21 16 21
Northern Tablelands Armidale 0 2 5 5 5
North-west Slopes Gunnedah 13 16 0 7 5 16 20
Narrabri 11 10 11
Tamworth 17 20 1 9 13 20
Southern Tablelands Goulburn 13 17 2 4 14 7 17 17
South-west Slopes Albury 5 8 8 33 39 39 39
Wagga Wagga North 16 20 0 20 10 20
Muswellbrook Muswellbrook 10 7 2 0 22 16 22 22
Singleton Singleton 9 7 3 0 24 19 24 24
Merriwa Merriwa 10 12 3 8 0 2 18 20 20 20
NSW ALERTS SYDNEY FORECAST
Tue 20 Jan 2026
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