St Helens

Monitoring Station · Launceston, Australia
4
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
51 1am
91
51
4 4am
50
50
50 7am
50
51
51 10am
51
51
51 1pm
51
51
— 4pm
—
—
— 7pm
—
—
— 10pm
—
—
Station readings
91
4
CAMS model adj +26
25
25
25
24
24
24
24
24
25
25
25
25
25
25
25

Air Quality Trend (24h)

PM2.51.0 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

5
St Helens
0.0 km PM2.5: 1.2 µg/m³
5
St Helens
0.0 km PM2.5: 1.2 µg/m³
2
St Helens
0.0 km PM2.5: 0.5 µg/m³

Nearby Cities

9 Launceston 6 Devonport 30 Hobart 39 Burnie

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-13T04:55 UTC.