Saturday
12 April 2025
9 - 10 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 27 19 1 15 3 0 56 67 67 85
Cook And Phillip
Earlwood 25 15 2 17 72 79 79
Lidcombe 25 22 5 25 4 1 81 81 81
Macquarie Park 22 17 5 27 2 0 57 70 70
Randwick 27 29 1 12 0 59 51 59
Rozelle 21 17 5 25 5 1 68 85 85
Sydney North-west Parramatta North 24 15 5 25 3 0 73 79 79 94
Penrith 29 23 4 20 0 1 62 94 94
Prospect 26 24 4 21 0 0 74 84 84
Richmond 31 21 2 20 0 60 62 62
Rouse Hill 27 26 4 20 1 0 63 64 64
St Marys 28 22 2 19 87 86 87
Sydney South-west Bargo 22 25 0 31 0 299 299 299
Bringelly 26 21 1 19 0 68 82 82
Camden 28 19 1 18 1 65 83 83
Campbelltown West 23 16 2 20 1 0 67 75 75
Liverpool 25 19 3 24 1 0 79 81 81
Oakdale 29 35 0 17 46 48 48
Illawarra Wollongong 24 27 2 13 1 0 57 47 57 58
Kembla Grange 21 19 2 11 58 42 58
Albion Park South 23 28 2 12 0 50 36 50
Lower Hunter Newcastle 24 25 3 18 3 0 44 37 44 49
Beresfield 22 19 2 20 49 41 49
Wallsend 25 23 2 23 0 43 41 43
Newcastle Carrington 1 0 55 41 55 82
Stockton 24 22 2 0 82 35 82
Mayfield 3 0 58 45 58
Central Coast Wyong 24 22 2 21 1 0 46 40 46 46
Lake Macquarie Morisset 23 3 22 0 2 36 40 40 40
Central Tablelands Bathurst 30 18 73 90 90 90
Orange 38 43 0 19 49 63 63
Mid-north Coast Coffs Harbour 18 19 1 1 11 6 19 19
Port Macquarie 15 12 5 5 0 0 11 12 15
Northern Tablelands Armidale 22 8 9 22 22
North-west Slopes Gunnedah 25 28 0 26 32 32 32
Narrabri 22 21 22
Tamworth 21 19 1 30 20 30
Southern Tablelands Goulburn 26 17 3 19 47 44 47 47
South-west Slopes Albury 25 17 5 86 66 86 109
Wagga Wagga North 35 25 0 109 53 109
Muswellbrook Muswellbrook 4 0 55 48 55 55
Singleton Singleton 22 16 4 1 42 41 42 42
Merriwa Merriwa 25 25 4 20 1 0 48 37 48 48
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