Saturday
12 April 2025
8 - 9 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 9 16 9 10 1 0 43 46 46 70
Cook And Phillip
Earlwood 1 16 13 10 59 58 59
Lidcombe 11 22 8 8 2 0 62 70 70
Macquarie Park 4 15 2 7 0 0 48 51 51
Randwick 22 28 1 4 0 45 31 45
Rozelle 12 19 7 9 3 0 52 66 66
Sydney North-west Parramatta North 3 17 12 8 0 0 59 63 63 63
Penrith 4 18 13 10 0 0 48 50 50
Prospect 7 19 10 7 0 0 58 62 62
Richmond 11 23 4 5 0 49 52 52
Rouse Hill 11 21 7 6 1 0 51 43 51
St Marys 6 19 6 8 55 39 55
Sydney South-west Bargo 7 18 9 29 0 254 254 254
Bringelly 10 26 2 15 0 64 51 64
Camden 19 30 3 15 0 62 79 79
Campbelltown West 3 23 18 15 0 0 63 60 63
Liverpool 2 15 16 19 0 0 65 83 83
Oakdale 25 35 2 20 55 48 55
Illawarra Wollongong 10 20 9 18 2 0 58 46 58 58
Kembla Grange 9 17 3 12 54 36 54
Albion Park South 10 23 4 14 0 49 34 49
Lower Hunter Newcastle 22 29 1 4 1 0 32 19 32 33
Beresfield 2 14 12 8 33 25 33
Wallsend 5 16 8 12 0 31 29 31
Newcastle Carrington 11 1 40 31 40 60
Stockton 22 28 1 0 60 25 60
Mayfield 6 0 38 21 38
Central Coast Wyong 1 14 10 8 0 0 34 31 34 34
Lake Macquarie Morisset 20 24 1 6 0 0 32 37 37 37
Central Tablelands Bathurst 28 41 68 95 95 95
Orange 33 36 3 25 54 73 73
Mid-north Coast Coffs Harbour 18 19 1 2 7 2 19 19
Port Macquarie 11 18 6 5 0 0 11 11 18
Northern Tablelands Armidale 22 6 6 22 22
North-west Slopes Gunnedah 13 21 4 20 24 24 24
Narrabri 19 18 19
Tamworth 18 21 2 24 13 24
Southern Tablelands Goulburn 25 34 4 18 44 46 46 46
South-west Slopes Albury 10 25 18 88 92 92 111
Wagga Wagga North 8 18 15 111 54 111
Muswellbrook Muswellbrook 0 0 49 43 49 49
Singleton Singleton 16 24 0 0 35 35 35 35
Merriwa Merriwa 18 28 2 2 0 0 53 40 53 53
NSW ALERTS SYDNEY FORECAST
Sun 13 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