Monday
14 April 2025
4 - 5 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 30 40 1 19 1 0 28 26 40 45
Cook And Phillip 24 5 20 24
Earlwood 30 41 0 17 38 30 41
Lidcombe 32 45 3 17 2 0 41 38 45
Macquarie Park 30 44 1 21 0 0 27 17 44
Randwick 31 41 1 15 0 34 20 41
Rozelle 29 39 1 20 3 0 31 23 39
Sydney North-west Parramatta North 30 42 4 20 0 0 38 29 42 58
Penrith 35 51 4 21 0 1 49 58 58
Prospect 31 43 4 20 0 0 42 36 43
Richmond 37 51 2 21 0 42 45 51
Rouse Hill 34 47 2 21 1 0 32 22 47
St Marys 30 46 6 20 58 27 58
Sydney South-west Bargo 34 45 12 0 113 113 113
Bringelly 34 48 1 15 0 44 44 48
Camden 35 47 16 32 19 47
Campbelltown West 32 47 2 12 0 0 39 36 47
Liverpool 33 46 1 17 0 0 41 46
Oakdale 37 47 1 19 32 38 47
Illawarra Wollongong 29 35 3 12 2 1 44 32 44 46
Kembla Grange 30 40 1 9 46 31 46
Albion Park South 32 41 0 9 0 31 26 41
Lower Hunter Newcastle 18 30 9 7 1 1 31 23 31 36
Beresfield 33 36 1 3 20 16 36
Wallsend 16 23 7 5 1 23 15 23
Newcastle Carrington 5 0 38 19 38 63
Stockton 21 28 0 63 24 63
Mayfield 3 0 35 19 35
Central Coast Wyong 37 39 3 10 0 2 21 10 39 39
Lake Macquarie Morisset 26 37 2 5 0 0 19 14 37 37
Central Tablelands Bathurst 34 45 101 180 180 180
Orange 35 46 3 11 47 67 67
Mid-north Coast Coffs Harbour 23 30 2 1 17 10 30 30
Port Macquarie 22 29 6 3 0 0 16 11 29
Northern Tablelands Armidale 24 6 3 24 24
North-west Slopes Gunnedah 29 35 0 13 9 35 35
Narrabri 12 9 12
Tamworth 26 33 1 18 10 33
Southern Tablelands Goulburn 33 45 3 20 33 40 45 45
South-west Slopes Albury 45 55 3 66 57 66 162
Wagga Wagga North 49 59 162 69 162
Muswellbrook Muswellbrook 5 1 28 17 28 28
Singleton Singleton 34 36 1 1 31 16 36 36
Merriwa Merriwa 34 39 1 5 0 0 17 9 39 39
NSW ALERTS SYDNEY FORECAST
Tue 15 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