Friday
11 April 2025
7 - 8 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 24 36 13 16 2 0 46 55 55 62
Cook And Phillip
Earlwood 32 43 4 15 55 57 57
Lidcombe 15 43 24 16 3 0 62 62
Macquarie Park 16 42 7 14 0 0 42 40 42
Randwick 28 42 9 15 0 46 48 48
Rozelle 30 30 8 15 4 0 49 62 62
Sydney North-west Parramatta North 32 44 9 15 1 0 54 48 54 193
Penrith 26 44 13 17 0 120 193 193
Prospect 30 48 10 14 0 0 67 82 82
Richmond 35 49 10 25 0 71 106 106
Rouse Hill 30 48 11 14 1 1 46 48 48
St Marys 30 46 7 12 103 115 115
Sydney South-west Bargo 23 36 14 281 1 285 427 427 427
Bringelly 29 48 4 13 0 59 74 74
Camden 29 46 7 13 0 38 40 46
Campbelltown West 20 44 15 14 0 1 56 67 67
Liverpool 24 43 14 13 0 0 61 47 61
Oakdale 35 47 4 14 75 109 109
Illawarra Wollongong 24 30 10 19 3 1 55 59 59 59
Kembla Grange 14 34 9 14 59 51 59
Albion Park South 38 47 1 19 0 44 39 47
Lower Hunter Newcastle 17 28 8 9 2 0 38 32 38 41
Beresfield 3 23 20 16 1 41 32 41
Wallsend 4 21 17 11 0 31 26 31
Newcastle Carrington 3 1 48 28 48 65
Stockton 21 32 1 0 65 29 65
Mayfield 3 51 40 51
Central Coast Wyong 4 25 13 14 0 0 33 27 33 33
Lake Macquarie Morisset 25 39 4 7 0 0 23 22 39 39
Central Tablelands Bathurst 18 31 45 29 45 45
Orange 24 31 6 6 37 38 38
Mid-north Coast Coffs Harbour 16 23 4 2 12 5 23 23
Port Macquarie 10 22 5 4 0 0 12 13 22
Northern Tablelands Armidale 22 11 15 22 22
North-west Slopes Gunnedah 20 18 20 32
Narrabri
Tamworth 22 32 6 26 16 32
Southern Tablelands Goulburn 28 41 13 20 34 23 41 41
South-west Slopes Albury 14 34 17 76 57 76 124
Wagga Wagga North 28 42 3 124 55 124
Muswellbrook Muswellbrook 19 0 40 36 40 40
Singleton Singleton 9 39 14 0 37 32 39 39
Merriwa Merriwa 33 37 1 9 0 0 38 24 38 38
NSW ALERTS SYDNEY FORECAST
Sat 12 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