City report · Australia · New South Wales
Central Coast
Measured across a 2 km radius around Springfield NSW 2250, Australia (12.57 km²)
- Tree cover
- 80.6%
- Air quality
- 25Good
- Trees in this area
- 241K
- More trees needed
- 0
- Area analyzed
- 11.98 km²land, in a 12.57 km² circle
- Satellite image
- Sep 25, 2026
Central Coast's tree count comes to 241,311 trees across 11.98 km² of land — already at or above the 30% tree-cover level considered healthy for this area. Air quality currently reads AQI 25 (Good): Air quality is satisfactory for everyone.
Tree cover detail
Healthy tree cover
80.6% tree cover against a 30% healthy-neighborhood target, across 11.98 km² of land.
Trees in this area
241,311
Target trees
241,311
More trees needed
0
CO₂ if planted / yr
0 kg
Air quality detail
AQI 25Good
Observed Sep 27, 13:00 local time via Open-Meteo / CAMS, US EPA index. Values in µg/m³.
Health signal
Air quality is satisfactory for everyone.
PM2.5
4.4
PM10
6.7
NO₂
3.8
O₃
54.0
SO₂
1.1
CO
64.0
Frequently asked
Questions about Central Coast
What is the tree count in Central Coast?
Central Coast has an estimated 241,311 trees across the 11.98 km² of land measured — 80.6% tree cover, already past the 30% tree-cover target set for this area.
How many more trees does Central Coast need?
Central Coast has already reached its tree-cover target, so no additional trees are needed to close the gap.
What is the air quality (AQI) in Central Coast right now?
The latest reading for Central Coast shows an AQI of 25 (Good), observed Sep 27, 13:00 local time via Open-Meteo / CAMS, US EPA index. Air quality is satisfactory for everyone.
How is Central Coast's tree cover and air quality measured?
Tree cover is measured from Sentinel-2 L2A (ESA Copernicus) via Earth Search satellite imagery at 10 m detail across a 2 km radius around Springfield NSW 2250; the tree count is an estimate derived from that cover. Air-quality readings come from Open-Meteo / CAMS, US EPA index and may differ from street-level monitors.
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