Monday
14 April 2025
9 - 10 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 37 1 14 1 0 34 29 37 46
Cook And Phillip 30 35 1 14 35
Earlwood 31 37 0 13 43 36 43
Lidcombe 27 35 4 13 1 0 46 40 46
Macquarie Park 26 34 2 14 0 0 35 22 35
Randwick 33 40 1 10 0 39 27 40
Rozelle 30 36 1 15 3 0 36 32 36
Sydney North-west Parramatta North 28 33 2 12 0 0 45 34 45 66
Penrith 26 33 4 16 0 0 56 63 63
Prospect 25 29 5 13 0 1 48 41 48
Richmond 30 37 2 13 0 49 51 51
Rouse Hill 21 29 6 14 1 0 38 29 38
St Marys 23 33 2 14 66 35 66
Sydney South-west Bargo 28 34 0 7 0 123 123 123
Bringelly 28 34 1 13 0 45 44 45
Camden 29 37 14 36 27 37
Campbelltown West 30 37 1 8 0 0 42 42 42
Liverpool 28 34 1 11 0 0 46 46
Oakdale 30 38 0 12 35 43 43
Illawarra Wollongong 27 35 5 11 1 1 48 36 48 48
Kembla Grange 28 36 2 6 47 32 47
Albion Park South 31 39 0 7 0 33 23 39
Lower Hunter Newcastle 36 39 1 34 2 0 40 31 40 40
Beresfield 11 20 13 30 29 18 30
Wallsend 21 26 4 30 0 31 24 31
Newcastle Carrington 1 1 43 25 43 70
Stockton 35 38 0 70 31 70
Mayfield 3 0 45 34 45
Central Coast Wyong 30 36 0 22 0 0 35 21 36 36
Lake Macquarie Morisset 31 38 0 23 0 0 26 20 38 38
Central Tablelands Bathurst 34 37 83 147 147 147
Orange 35 35 2 36 47 67 67
Mid-north Coast Coffs Harbour 7 9 8 1 18 11 18 18
Port Macquarie 3 9 6 6 0 0 15 8 15
Northern Tablelands Armidale 35 7 6 35 35
North-west Slopes Gunnedah 26 35 0 14 10 35 35
Narrabri 15 11 15
Tamworth 14 19 4 23 14 23
Southern Tablelands Goulburn 30 37 2 7 36 40 40 40
South-west Slopes Albury 23 24 5 82 58 82 131
Wagga Wagga North 8 13 15 131 64 131
Muswellbrook Muswellbrook 4 0 38 18 38 38
Singleton Singleton 20 33 3 0 37 21 37 37
Merriwa Merriwa 27 31 4 15 1 0 21 15 31 31
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