Saturday
12 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 29 37 0 13 1 0 49 52 52 75
Cook And Phillip
Earlwood 30 39 0 12 67 66 67
Lidcombe 34 46 1 10 2 0 72 74 74
Macquarie Park 30 38 0 8 1 0 56 60 60
Randwick 30 38 0 9 0 53 39 53
Rozelle 29 37 1 12 4 0 62 75 75
Sydney North-west Parramatta North 34 45 2 10 1 0 69 71 71 73
Penrith 41 52 2 10 0 0 55 54 55
Prospect 35 47 2 10 0 0 67 73 73
Richmond 41 53 2 10 0 59 58 59
Rouse Hill 36 48 2 10 1 0 59 49 59
St Marys 41 52 2 11 70 42 70
Sydney South-west Bargo 33 40 0 12 0 287 287 287
Bringelly 39 51 1 10 0 56 55 56
Camden 40 51 1 10 0 65 80 80
Campbelltown West 37 47 1 10 0 0 65 67 67
Liverpool 37 49 0 10 0 0 71 88 88
Oakdale 40 48 1 14 50 47 50
Illawarra Wollongong 29 26 1 14 3 0 62 47 62 62
Kembla Grange 31 37 1 10 58 38 58
Albion Park South 32 38 1 12 0 53 37 53
Lower Hunter Newcastle 22 30 1 4 2 1 41 32 41 44
Beresfield 21 28 0 3 44 35 44
Wallsend 23 30 0 2 0 38 38 38
Newcastle Carrington 1 0 46 34 46 72
Stockton 22 29 1 0 72 28 72
Mayfield 0 0 51 38 51
Central Coast Wyong 22 29 0 2 0 0 41 38 41 41
Lake Macquarie Morisset 22 29 0 2 0 0 35 38 38 38
Central Tablelands Bathurst 39 48 72 90 90 90
Orange 37 48 0 10 52 67 67
Mid-north Coast Coffs Harbour 10 19 6 2 9 4 19 26
Port Macquarie 22 26 6 3 0 0 11 11 26
Northern Tablelands Armidale 22 7 8 22 22
North-west Slopes Gunnedah 24 31 0 23 26 31 31
Narrabri 22 21 22
Tamworth 22 28 1 29 21 29
Southern Tablelands Goulburn 38 45 2 10 49 47 49 49
South-west Slopes Albury 46 59 1 88 89 89 107
Wagga Wagga North 42 52 107 54 107
Muswellbrook Muswellbrook 0 0 54 48 54 54
Singleton Singleton 31 39 0 0 41 39 41 41
Merriwa Merriwa 34 36 2 8 1 1 54 42 54 54
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