Monday
14 April 2025
6 - 7 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 29 37 1 16 1 0 30 28 37 44
Cook And Phillip 24 31 5 17 31
Earlwood 29 37 0 15 40 32 40
Lidcombe 26 38 6 15 2 0 44 40 44
Macquarie Park 27 37 1 15 0 0 29 20 37
Randwick 31 39 1 14 0 36 22 39
Rozelle 28 37 1 15 3 0 33 26 37
Sydney North-west Parramatta North 25 36 5 17 0 0 41 32 41 61
Penrith 30 41 4 15 0 1 52 60 60
Prospect 22 35 9 16 0 0 44 39 44
Richmond 31 44 3 15 0 46 49 49
Rouse Hill 24 38 6 17 1 0 35 25 38
St Marys 29 38 2 14 61 31 61
Sydney South-west Bargo 28 40 0 20 0 114 114 114
Bringelly 30 42 1 12 0 45 46 46
Camden 31 42 24 33 21 42
Campbelltown West 30 40 2 12 0 0 41 41 41
Liverpool 27 39 4 15 0 0 43 43
Oakdale 31 44 1 15 33 39 44
Illawarra Wollongong 29 37 2 10 2 0 46 33 46 47
Kembla Grange 29 37 2 8 47 32 47
Albion Park South 32 40 0 9 0 32 26 40
Lower Hunter Newcastle 22 26 5 26 2 1 34 25 34 34
Beresfield 14 30 11 10 23 17 30
Wallsend 14 19 9 15 0 25 15 25
Newcastle Carrington 5 1 40 20 40 66
Stockton 23 28 0 66 26 66
Mayfield 10 0 38 23 38
Central Coast Wyong 30 40 1 24 0 0 27 13 40 40
Lake Macquarie Morisset 31 37 0 26 0 0 21 16 37 37
Central Tablelands Bathurst 20 37 95 175 175 175
Orange 15 35 19 20 48 68 68
Mid-north Coast Coffs Harbour 5 21 14 1 18 10 21 23
Port Macquarie 11 23 5 4 0 0 15 10 23
Northern Tablelands Armidale 31 6 4 31 31
North-west Slopes Gunnedah 31 37 0 13 9 37 37
Narrabri 13 10 13
Tamworth 19 31 5 20 11 31
Southern Tablelands Goulburn 29 40 3 10 36 41 41 41
South-west Slopes Albury 14 42 25 72 57 72 137
Wagga Wagga North 19 49 14 137 68 137
Muswellbrook Muswellbrook 20 0 31 18 31 31
Singleton Singleton 24 38 6 1 33 17 38 38
Merriwa Merriwa 23 36 7 7 0 3 18 10 36 36
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