Tuesday
14 April 2026
11 - 12 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 23 22 5 7 1 0 25 28 28 41
Cook And Phillip 13 12 13 7 2 26 28 28
Earlwood 25 23 3 2 34 41 41
Lidcombe 24 21 4 3 0 0 34 40 40
Macquarie Park 24 20 2 4 1 0 27 35 35
Randwick 22 19 5 5 0 36 35 36
Rozelle 22 20 4 6 1 0 35 29 35
Ultimo-uts 12 10 18 8 3 25 29 29
Sydney North-west Parramatta North 21 16 6 4 1 0 35 35 35 39
Penrith 23 18 2 7 2 0 23 25 25
Prospect 20 17 5 5 0 0 37 39 39
Richmond 25 22 0 5 0 25 27 27
Rouse Hill 18 19 7 6 0 0 29 25 29
St Marys 19 12 6 6 35 20 35
Sydney South-west Bringelly 26 24 0 2 0 27 22 27 56
Camden 24 23 1 1 0 20 20 24
Campbelltown West 26 25 2 4 0 0 22 26 26
Liverpool 22 22 3 3 0 0 56 31 56
Oakdale 24 26 0 1 16 14 26
Illawarra Wollongong 25 25 1 3 1 0 29 24 29 34
Kembla Grange 27 28 1 1 34 19 34
Albion Park South 26 28 1 1 0 15 17 28
Lower Hunter Newcastle 20 21 5 6 3 4 47 33 47 65
Beresfield 28 21 6 24 0 65 43 65
Wallsend 26 23 2 4 0 32 28 32
Newcastle Carrington 7 4 51 30 51 94
Stockton 20 17 4 3 94 44 94
Mayfield 1 1 36 33 36
Central Coast Wyong 28 28 2 4 1 0 29 21 29 29
Lake Macquarie Morisset 26 26 1 2 0 0 0 0 26 26
Central Tablelands Bathurst 25 24 29 27 29 29
Orange 23 25 3 2 18 24 25
Mid-north Coast Coffs Harbour 28 29 1 5 3 24 22 29 31
Port Macquarie 29 31 2 7 0 0 22 22 31
Northern Tablelands Armidale 1 19 17 19 19
North-west Slopes Gunnedah 29 31 0 22 12 31 43
Narrabri 18 14 18
Tamworth 29 29 1 43 19 43
Southern Tablelands Goulburn 23 22 1 3 12 13 23 23
South-west Slopes Albury 15 11 3 19 17 19 39
Wagga Wagga North 23 17 0 39 39 39
Muswellbrook Muswellbrook 27 27 7 1 36 19 36 36
Singleton Singleton 27 18 7 5 73 32 73 73
Merriwa Merriwa 27 31 0 3 0 0 25 17 31 31
NSW ALERTS SYDNEY FORECAST
Wed 15 Apr 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