Saturday
12 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 5 12 10 9 1 0 42 46 46 70
Cook And Phillip
Earlwood 0 9 11 16 55 57 57
Lidcombe 3 16 14 10 2 0 61 70 70
Macquarie Park 3 9 1 6 0 0 46 51 51
Randwick 20 27 1 4 0 44 28 44
Rozelle 4 15 12 10 3 0 51 65 65
Sydney North-west Parramatta North 0 10 12 10 1 0 57 63 63 63
Penrith 2 10 13 11 0 0 46 48 48
Prospect 3 12 14 9 0 0 57 61 61
Richmond 6 16 6 7 0 47 51 51
Rouse Hill 9 16 8 7 1 0 49 43 49
St Marys 5 12 5 10 53 40 53
Sydney South-west Bargo 4 11 10 84 0 237 237 237
Bringelly 4 18 3 15 0 62 52 62
Camden 15 25 3 16 0 60 78 78
Campbelltown West 1 14 21 15 0 0 62 59 62
Liverpool 2 7 15 16 0 0 64 85 85
Oakdale 25 33 2 18 54 46 54
Illawarra Wollongong 6 13 11 19 2 0 57 48 57 57
Kembla Grange 6 11 3 12 54 35 54
Albion Park South 6 16 4 15 0 47 31 47
Lower Hunter Newcastle 22 28 2 5 1 0 31 19 31 32
Beresfield 2 9 12 7 32 23 32
Wallsend 3 11 7 9 0 31 27 31
Newcastle Carrington 11 1 39 29 39 54
Stockton 22 28 0 0 54 24 54
Mayfield 6 0 37 21 37
Central Coast Wyong 1 8 7 10 0 0 33 31 33 33
Lake Macquarie Morisset 21 25 0 6 0 0 32 36 36 36
Central Tablelands Bathurst 22 36 64 91 91 91
Orange 33 35 2 32 53 73 73
Mid-north Coast Coffs Harbour 16 20 2 2 8 4 20 20
Port Macquarie 12 16 6 5 0 0 11 10 16
Northern Tablelands Armidale 23 5 6 23 23
North-west Slopes Gunnedah 15 19 2 20 24 24 24
Narrabri 19 17 19
Tamworth 18 21 1 23 13 23
Southern Tablelands Goulburn 25 32 3 19 43 44 44 44
South-west Slopes Albury 9 16 16 88 93 93 119
Wagga Wagga North 7 10 11 119 55 119
Muswellbrook Muswellbrook 4 0 48 42 48 48
Singleton Singleton 13 20 2 0 33 34 34 34
Merriwa Merriwa 13 24 6 4 1 1 52 39 52 52
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