Sunday
13 April 2025
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 33 38 0 4 1 0 20 21 38 50
Cook And Phillip
Earlwood 33 35 0 4 24 25 35
Lidcombe 39 50 2 4 1 1 26 33 50
Macquarie Park 30 39 3 0 0 17 17 39
Randwick 31 36 1 4 0 19 12 36
Rozelle 28 35 1 4 4 0 21 27 35
Sydney North-west Parramatta North 36 46 2 4 0 0 25 25 46 63
Penrith 30 36 1 20 0 0 33 44 44
Prospect 39 46 1 8 0 0 29 24 46
Richmond 30 37 1 14 0 47 63 63
Rouse Hill 32 39 1 11 1 0 26 35 39
St Marys 31 39 0 8 24 25 39
Sydney South-west Bargo 35 40 6 0 288 288 288
Bringelly 39 44 1 11 0 36 34 44
Camden 39 43 1 6 0 26 33 43
Campbelltown West 44 47 3 7 1 0 30 39 47
Liverpool 47 54 0 8 0 0 31 36 54
Oakdale 35 38 1 9 29 26 38
Illawarra Wollongong 35 41 2 6 1 0 30 32 41 41
Kembla Grange 34 40 1 4 30 35 40
Albion Park South 35 40 2 5 0 25 15 40
Lower Hunter Newcastle 24 31 1 5 2 1 23 15 31 32
Beresfield 26 31 0 4 20 17 31
Wallsend 27 32 0 3 0 19 13 32
Newcastle Carrington 1 1 30 13 30 44
Stockton 26 33 0 0 44 18 44
Mayfield 0 0 26 18 26
Central Coast Wyong 23 28 0 2 0 0 14 5 28 28
Lake Macquarie Morisset 23 29 0 3 0 0 17 17 29 29
Central Tablelands Bathurst 37 43 33 43 43 43
Orange 34 40 0 9 29 38 40
Mid-north Coast Coffs Harbour 24 31 0 2 10 6 31 31
Port Macquarie 23 29 6 3 0 0 11 8 29
Northern Tablelands Armidale 23 4 3 23 23
North-west Slopes Gunnedah 27 33 9 9 33 33
Narrabri 9 8 9
Tamworth 24 31 1 14 15 31
Southern Tablelands Goulburn 34 40 2 3 24 26 40 40
South-west Slopes Albury 49 56 2 77 82 82 100
Wagga Wagga North 44 52 100 48 100
Muswellbrook Muswellbrook 0 23 15 23 23
Singleton Singleton 27 33 0 0 18 14 33 33
Merriwa Merriwa 29 30 1 3 1 1 28 17 30 30
NSW ALERTS SYDNEY FORECAST
Mon 14 Apr 2025
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