City report · Russia
Omsk
Measured across a 2 km radius around Tsentral'nyy Okrug, Omsk, Omsk Oblast, Russia (12.57 km²)
- Tree cover
- 36.9%
- Air quality
- 18Good
- Trees in this area
- 104K
- More trees needed
- 0
- Area analyzed
- 11.23 km²land, in a 12.57 km² circle
- Satellite image
- Sep 25, 2026
Omsk's tree count comes to 103,521 trees across 11.23 km² of land — already at or above the 30% tree-cover level considered healthy for this area. Air quality currently reads AQI 18 (Good): Air quality is satisfactory for everyone.
Tree cover detail
Healthy tree cover
36.9% tree cover against a 30% healthy-neighborhood target, across 11.23 km² of land.
Trees in this area
103,521
Target trees
103,521
More trees needed
0
CO₂ if planted / yr
0 kg
Air quality detail
AQI 18Good
Observed Sep 27, 09:00 local time via Open-Meteo / CAMS, US EPA index. Values in µg/m³.
Health signal
Air quality is satisfactory for everyone.
PM2.5
4.3
PM10
4.3
NO₂
3.7
O₃
31.0
SO₂
1.5
CO
146.0
Frequently asked
Questions about Omsk
What is the tree count in Omsk?
Omsk has an estimated 103,521 trees across the 11.23 km² of land measured — 36.9% tree cover, already past the 30% tree-cover target set for this area.
How many more trees does Omsk need?
Omsk has already reached its tree-cover target, so no additional trees are needed to close the gap.
What is the air quality (AQI) in Omsk right now?
The latest reading for Omsk shows an AQI of 18 (Good), observed Sep 27, 09:00 local time via Open-Meteo / CAMS, US EPA index. Air quality is satisfactory for everyone.
How is Omsk'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 Tsentral'nyy Okrug; 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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