Saturday
12 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 13 26 8 6 1 0 45 48 48 72
Cook And Phillip
Earlwood 17 30 3 5 63 61 63
Lidcombe 20 33 4 4 2 0 66 72 72
Macquarie Park 15 28 0 5 0 0 51 54 54
Randwick 22 31 1 4 0 49 35 49
Rozelle 18 27 4 6 3 0 56 68 68
Sydney North-west Parramatta North 17 31 5 5 0 0 63 65 65 65
Penrith 19 37 8 8 0 0 51 52 52
Prospect 17 32 5 6 0 0 62 64 64
Richmond 21 38 2 5 0 53 56 56
Rouse Hill 19 33 3 5 1 0 54 43 54
St Marys 18 36 7 9 59 39 59
Sydney South-west Bargo 13 34 10 28 1 284 284 284
Bringelly 26 39 2 12 0 60 52 60
Camden 26 40 3 12 0 65 79 79
Campbelltown West 25 37 4 16 0 0 65 59 65
Liverpool 15 34 8 7 0 0 68 87 87
Oakdale 28 42 1 19 56 50 56
Illawarra Wollongong 16 30 9 19 3 0 58 47 58 58
Kembla Grange 11 30 10 18 54 37 54
Albion Park South 22 35 2 15 0 51 36 51
Lower Hunter Newcastle 23 29 1 3 1 0 34 23 34 37
Beresfield 16 23 1 4 37 29 37
Wallsend 16 26 3 4 0 32 32 32
Newcastle Carrington 15 2 41 31 41 66
Stockton 22 28 1 0 66 26 66
Mayfield 9 0 40 25 40
Central Coast Wyong 16 25 0 4 0 0 37 32 37 37
Lake Macquarie Morisset 19 25 2 16 0 0 32 36 36 36
Central Tablelands Bathurst 35 46 72 96 96 96
Orange 22 40 8 30 52 70 70
Mid-north Coast Coffs Harbour 14 16 4 2 7 2 16 24
Port Macquarie 16 24 5 3 0 0 11 11 24
Northern Tablelands Armidale 23 7 9 23 23
North-west Slopes Gunnedah 27 21 25 27 27
Narrabri 20 19 20
Tamworth 13 23 6 27 16 27
Southern Tablelands Goulburn 27 40 3 14 46 48 48 48
South-west Slopes Albury 16 46 20 88 92 92 104
Wagga Wagga North 13 38 13 104 53 104
Muswellbrook Muswellbrook 0 0 51 45 51 51
Singleton Singleton 20 30 0 0 38 36 38 38
Merriwa Merriwa 24 35 1 3 1 0 54 41 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