Saturday
12 April 2025
8 - 9 am (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 16 14 9 27 3 1 57 69 69 86
Cook And Phillip
Earlwood 11 9 11 45 74 81 81
Lidcombe 19 19 7 39 4 0 84 82 84
Macquarie Park 18 12 5 40 2 0 57 73 73
Randwick 23 29 3 13 0 60 55 60
Rozelle 12 13 8 49 6 0 69 86 86
Sydney North-west Parramatta North 18 10 9 36 3 0 74 81 81 118
Penrith 21 19 8 23 0 1 74 118 118
Prospect 24 24 3 22 0 0 77 91 91
Richmond 24 13 3 70 0 62 63 70
Rouse Hill 19 25 9 25 1 0 65 64 65
St Marys 21 14 4 24 101 100 101
Sydney South-west Bargo 20 23 1 70 0 302 302 302
Bringelly 24 15 1 20 0 70 85 85
Camden 23 10 2 25 1 65 85 85
Campbelltown West 18 10 5 30 1 0 67 80 80
Liverpool 18 12 6 34 1 0 80 84 84
Oakdale 27 36 1 20 45 51 51
Illawarra Wollongong 24 25 2 13 1 0 57 53 57 58
Kembla Grange 17 15 2 11 58 44 58
Albion Park South 21 28 2 12 0 51 40 51
Lower Hunter Newcastle 20 25 5 22 3 0 45 38 45 50
Beresfield 21 15 3 28 50 40 50
Wallsend 21 20 4 30 0 42 40 42
Newcastle Carrington 3 0 56 40 56 83
Stockton 20 18 4 0 83 35 83
Mayfield 4 0 59 46 59
Central Coast Wyong 22 16 3 29 1 0 45 39 45 45
Lake Macquarie Morisset 2 28 0 0 35 39 39 39
Central Tablelands Bathurst 18 10 73 88 88 88
Orange 37 43 0 20 49 62 62
Mid-north Coast Coffs Harbour 15 18 3 1 12 6 18 18
Port Macquarie 8 11 6 2 0 0 11 11 11
Northern Tablelands Armidale 21 9 10 21 21
North-west Slopes Gunnedah 23 26 0 26 31 31 31
Narrabri 21 20 21
Tamworth 17 16 3 30 21 30
Southern Tablelands Goulburn 15 10 7 25 46 43 46 46
South-west Slopes Albury 14 13 7 82 63 82 111
Wagga Wagga North 26 16 2 111 52 111
Muswellbrook Muswellbrook 5 0 54 47 54 54
Singleton Singleton 17 10 6 0 43 41 43 43
Merriwa Merriwa 21 24 5 21 1 0 47 35 47 47
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