City report · Finland
Kuopio
Measured across a 2 km radius around Kuopio Center, Kuopio, Finland (12.57 km²)
- Tree cover
- 60.9%
- Air quality
- 22Good
- Trees in this area
- 156K
- More trees needed
- 0
- Area analyzed
- 10.26 km²land, in a 12.57 km² circle
- Satellite image
- Sep 7, 2026
Kuopio's tree count comes to 156,120 trees across 10.26 km² of land — already at or above the 30% tree-cover level considered healthy for this area. Air quality currently reads AQI 22 (Good): Air quality is satisfactory for everyone.
Tree cover detail
Healthy tree cover
60.9% tree cover against a 30% healthy-neighborhood target, across 10.26 km² of land.
Trees in this area
156,120
Target trees
156,120
More trees needed
0
CO₂ if planted / yr
0 kg
Air quality detail
AQI 22Good
Observed Sep 28, 18:00 local time via OpenAQ ground stations, US EPA index. Values in µg/m³.
Ground station · Kuopio Savilahti KYS, 1.5 km away · median of 4 stations
Health signal
Air quality is satisfactory for everyone.
PM2.5
3.5
PM10
6.5
NO₂
5.7
O₃
47.7
SO₂
—
CO
—
Data: OpenAQ · EEA
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Frequently asked
Questions about Kuopio
What is the tree count in Kuopio?
Kuopio has an estimated 156,120 trees across the 10.26 km² of land measured — 60.9% tree cover, already past the 30% tree-cover target set for this area.
How many more trees does Kuopio need?
Kuopio has already reached its tree-cover target, so no additional trees are needed to close the gap.
What is the air quality (AQI) in Kuopio right now?
The latest reading for Kuopio shows an AQI of 22 (Good), measured Sep 28, 18:00 local time by 4 ground monitoring stations via OpenAQ (the median of their readings; the nearest is Kuopio Savilahti KYS, 1.5 km away). Air quality is satisfactory for everyone.
How is Kuopio'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 Kuopio Center; the tree count is an estimate derived from that cover. Air quality is measured by ground monitoring stations near Kuopio Center, via OpenAQ; the 7-day trend is the Open-Meteo / CAMS model's estimate.
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