Tuesday
21 January 2020
4 - 5 am (AEST)
Previous | Next | Select
Show data readings





VERY GOOD
GOOD
FAIR
POOR
VERY POOR
HAZARDOUS
0 - 33
scale: 33 units		 34 - 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
Bushfire Emergency - Port Macquarie Port Macquarie 6 12 5 35 1 0 57 37 57 57
Bushfire Emergency - Coffs Harbour Coffs Harbour 36 48 2 12 2 30 26 48 48
Bushfire Emergency - Lismore Lismore 35 22 35 35
Sydney East Cook And Phillip 44
Randwick 3 5 12 15 0 43 30 43
Rozelle 18 20 7 15 3 0 40 27 40
Chullora 2 3 21 22 2 0 44 33 44
Earlwood 0 1 10 18 37 30 37
Macquarie Park 4 16 4 0 35 32 35
Sydney North-west Parramatta North 9 14 9 15 3 0 41 35 41 46
Richmond 1 3 11 18 0 41 36 41
St Marys 0 0 7 20 46 43 46
Prospect 15 21 8 17 2 0 43 38 43
Rouse Hill 17 20 4 18 3 0 42 36 42
Sydney South-west Bargo 24 30 4 8 0 41 41 50
Bringelly 1 1 8 17 0 38 34 38
Camden 1 3 8 15 3 38 31 38
Campbelltown West -0 0 12 18 5 0 36 35 36
Liverpool 0 0 13 22 5 1 42 41 42
Oakdale 36 42 2 12 50 40 50
Illawarra Wollongong 6 11 11 7 3 0 47 38 47 64
Kembla Grange 11 17 13 8 43 64 64
Albion Park Sth 14 17 6 7 0 29 34 34
Lower Hunter Wallsend 2 5 14 17 1 39 29 39 53
Newcastle 4 7 21 17 2 2 53 35 53
Beresfield 1 2 17 22 1 43 35 43
Central Coast Wyong 15 17 3 15 2 0 42 23 42 42
Central Tablelands Bathurst 81 33 81 83
Orange 11 83 36 83
Northern Tablelands Armidale 22 56 37 56 56
North-west Slopes Gunnedah 5 8 12 209 73 209 255
Narrabri 255 87 255
Tamworth 238 97 238
Southern Tablelands Goulburn 33 30 4 12 32 30 33 33
South-west Slopes Albury 13 26 26 26
Wagga Wagga Nth 23 22 23
Upper Hunter - Muswellbrook Muswellbrook 16 0 201 47 201 201
Upper Hunter - Singleton Singleton 19 0 69 31 69 69
NSW ALERTS SYDNEY FORECAST
Wed 22 Jan 2020
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. However, during daylight saving, data is still collected and stored in AEST and will be presented with an apparent 90 minutes delay.