Friday
11 April 2025
9 - 10 pm (AEST)
Previous | Next | Select
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 30 31 3 20 2 0 48 56 56 66
Cook And Phillip
Earlwood 32 39 1 34 60 57 60
Lidcombe 15 25 18 18 2 0 66 66
Macquarie Park 11 22 5 17 0 0 44 43 44
Randwick 34 38 2 19 0 49 50 50
Rozelle 31 33 2 20 4 0 51 61 61
Sydney North-west Parramatta North 27 37 7 18 1 0 57 49 57 193
Penrith 12 29 17 18 0 122 193 193
Prospect 28 40 6 18 0 0 70 80 80
Richmond 28 42 6 15 0 73 110 110
Rouse Hill 28 39 5 16 1 0 49 48 49
St Marys 15 32 9 14 106 112 112
Sydney South-west Bargo 29 32 8 334 0 309 463 463 463
Bringelly 11 29 9 20 0 59 77 77
Camden 15 31 8 17 0 39 41 41
Campbelltown West 1 18 30 18 1 1 58 69 69
Liverpool 25 32 7 18 0 0 61 53 61
Oakdale 36 44 2 26 77 112 112
Illawarra Wollongong 27 30 7 21 2 0 57 60 60 60
Kembla Grange 20 24 5 15 60 55 60
Albion Park South 37 47 1 22 0 46 40 47
Lower Hunter Newcastle 16 22 6 12 2 0 39 34 39 43
Beresfield 1 8 16 15 2 43 38 43
Wallsend 1 5 13 11 0 32 29 32
Newcastle Carrington 2 0 52 31 52 75
Stockton 16 25 3 0 75 30 75
Mayfield 10 54 41 54
Central Coast Wyong 1 8 12 13 0 0 34 25 34 34
Lake Macquarie Morisset 12 27 12 19 0 0 23 23 27 27
Central Tablelands Bathurst 26 29 50 39 50 50
Orange 20 22 9 47 35 36 47
Mid-north Coast Coffs Harbour 12 18 4 2 11 5 18 18
Port Macquarie 6 11 7 5 0 0 11 12 12
Northern Tablelands Armidale 28 11 14 28 28
North-west Slopes Gunnedah 20 18 20 27
Narrabri
Tamworth 18 26 6 27 18 27
Southern Tablelands Goulburn 21 32 15 33 34 25 34 34
South-west Slopes Albury 6 12 20 77 59 77 126
Wagga Wagga North 6 25 15 126 53 126
Muswellbrook Muswellbrook 18 0 40 36 40 40
Singleton Singleton 3 17 12 0 39 34 39 39
Merriwa Merriwa 31 40 2 10 0 0 37 23 40 40
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