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Airleaf

City report · Chelyabinsk, Russia

Zlatoust Air quality today

Air quality in Zlatoust currently reads AQI 1 (Good): Air quality is satisfactory for everyone.

AQI 1

Air quality right now

Good

Main pollutant: CO
PM2.5, fine particles (µg/m³)
0.3
tree cover
52.0%
trees in this area
159K
more trees needed
0

Measured across a 2 km radius around Zlatoust, Chelyabinsk Oblast, Russia (12.57 km²), from a satellite image of Sep 23, 2026. Lower AQI is better: 0–50 is Good, above 300 is Hazardous.

Dark green marks tree cover detected inside the study radius.Sentinel-2 L2A (ESA Copernicus) via Earth Search, captured Sep 23, 2026

Zlatoust's tree count comes to 158,625 trees across 12.21 km² of land, already at or above the 30% tree-cover level considered healthy for this area.

Air quality detail

Air quality in Zlatoust today: AQI 1, Good

Main pollutant: CO · Observed Nov 11, 16:00 local time via Open-Meteo / CAMS, US EPA index. Values in µg/m³.

Model estimate · no ground station nearby

Health signal

Air quality is satisfactory for everyone.

PM2.5

0.3

PM10

0.3

NO₂

2.1

O₃

71.0

SO₂

1.9

CO

131.0

Outdoor exercise
A good day to be active outside
Windows
Open them to air the house
Mask
Not needed
Air purifier
Not needed

Over the last 7 days, the CAMS air-quality model put Zlatoust's daily AQI at 11 on average, from 1 on Nov 11 to an hourly peak of 63 on Nov 5.

Last 7 daysavg 11 · peak 63
Nov 5: AQI 35 (peak 63)Nov 6: AQI 14 (peak 53)Nov 7: AQI 5 (peak 13)Nov 8: AQI 12 (peak 27)Nov 9: AQI 11 (peak 19)Nov 10: AQI 2 (peak 5)Nov 11: AQI 1 (peak 1)
Nov 5Nov 11

Where Zlatoust stands: the most polluted cities in the world right now · the cleanest

Tree cover detail

Tree cover in Zlatoust: Healthy tree cover

52.0% tree cover against a 30% healthy-neighborhood target, across 12.21 km² of land.

Target reached

Trees in this area

158,625

Target trees

158,625

More trees needed

0

CO₂ if planted / yr

0 kg

Deforestation · 2001–2025

How much forest has Zlatoust lost?

Since 2001, the area within 10 km of Zlatoust has lost about 847 hectares of forest (about 1,200 football pitches): 3.5% of the forest it had in 2000. Most of it was lost to logging, so much of it can grow back. About 231 hectares (27%) was deforestation: forest cleared for good for farms, mines or towns.

Satellite image of the area around Zlatoust, September 2017

2017: satellite photo from September 2017 of a 5 × 5 km area about 3 km west of the city center.

Forest lost since 2001
847 haabout 1,200 football pitches
Share of its forest
3.5%of what there was in 2000
Cleared for good
231 hadeforestation: turned into farms, mines or towns

Forest loss has stayed about the same: about 52 hectares a year in 2021–2025, against 43 hectares a year in 2016–2020. The worst year was 2024, when about 117 hectares of forest were lost.

Forest lost each year around Zlatoust, 2001–2025

Hectares of forest lost each year

Forest lost each year around Zlatoust, 2001–2025. Use the left and right arrow keys to read each year.117

Show the figures as a table
Forest lost each year around Zlatoust, 2001–2025
YearCleared for goodCan grow backTotal
20019 ha32 ha42 ha
20022 ha7 ha9 ha
2003under 1 ha7 ha7 ha
20044 ha14 ha18 ha
20052 ha8 ha10 ha
20063 ha7 ha11 ha
200716 ha13 ha29 ha
200835 ha36 ha71 ha
200910 ha12 ha23 ha
201011 ha16 ha27 ha
201111 ha38 ha49 ha
20122 ha8 ha9 ha
2013under 1 ha1 ha2 ha
20149 ha10 ha18 ha
201530 ha17 ha46 ha
201613 ha58 ha71 ha
20178 ha31 ha39 ha
2018under 1 ha23 ha23 ha
20192 ha41 ha43 ha
20203 ha37 ha40 ha
20216 ha13 ha19 ha
202219 ha52 ha71 ha
202310 ha19 ha29 ha
202410 ha107 ha117 ha
202514 ha11 ha25 ha

What is causing deforestation around Zlatoust?

  • Loggingcan grow back70% · 592 ha
  • Mining and energycleared for good15% · 127 ha
  • Towns and roadscleared for good12% · 101 ha

Also: storms, floods and other natural causes, farms, pasture and plantations, unknown causes.

Causes for 2025 are estimates, based on what caused forest loss in the same places up to 2024.

Forest gained and lost, 2000–2020

Forest in 2000
25,000 ha
Forest in 2020
25,300 ha
Overall change
+308 hamore forest than in 2000

Comparing satellite maps from 2000 and 2020, the forest around Zlatoust stayed about the same size, at about 25,300 hectares: new forest grew on about 553 hectares, and about 245 hectares were lost.

These 2000 and 2020 maps, from the University of Maryland, count any land with trees taller than 5 m as forest, including plantations and orchards. Forest that was cut or burned and had grown back by 2020 counts in both years, so the loss here is smaller than the yearly figures.

These figures cover everything within 10 km of the city center, a wider area than the report above, because forest is usually lost at a city's edges.

Source: Hansen/UMD/Google/USGS/NASA, Global Forest Change (GFC-2025-v1.13); causes: WRI/Google DeepMind drivers of forest loss; both CC BY 4.0, summed by Airleaf for each area. Forest gained and lost 2000–2020: Potapov et al. 2022, UMD GLAD Global Land Cover and Land Use Change, CC BY 4.0. Images: contains modified Copernicus Sentinel data. How it's measured

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Zlatoust air quality (AQI) and tree cover — measured by Airleaf
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Frequently asked

Questions about Zlatoust

What is the air quality (AQI) in Zlatoust right now?

The latest reading for Zlatoust shows an AQI of 1 (Good), observed Nov 11, 16:00 local time via Open-Meteo / CAMS, US EPA index. The main pollutant is CO. Air quality is satisfactory for everyone.

Is it safe to exercise outside in Zlatoust today?

At AQI 1 (Good): a good day to be active outside. Windows: open them to air the house. Masks: not needed. The reading changes through the day, so check again before a long run or ride.

What has the air quality in Zlatoust been like this week?

Over the last 7 days, the CAMS air-quality model put Zlatoust's daily AQI at 11 on average, from 1 on Nov 11 to an hourly peak of 63 on Nov 5. No day averaged above 100, the level where the air turns unhealthy for sensitive groups.

How much forest has the area around Zlatoust lost since 2001?

Since 2001, the area within 10 km of Zlatoust has lost about 847 hectares of forest (about 1,200 football pitches): 3.5% of the forest it had in 2000. Most of it was lost to logging, so much of it can grow back. About 231 hectares (27%) was deforestation: forest cleared for good for farms, mines or towns. Forest loss has stayed about the same: about 52 hectares a year in 2021–2025, against 43 hectares a year in 2016–2020. Comparing satellite maps from 2000 and 2020, the forest around Zlatoust stayed about the same size, at about 25,300 hectares: new forest grew on about 553 hectares, and about 245 hectares were lost.

What is the tree count in Zlatoust?

Zlatoust has an estimated 158,625 trees across the 12.21 km² of land measured — 52.0% tree cover, already past the 30% tree-cover target set for this area.

How many more trees does Zlatoust need?

Zlatoust has already reached its tree-cover target, so no additional trees are needed to close the gap.

How are Zlatoust's air quality and tree cover measured?

Air quality comes from ground monitoring stations via OpenAQ where one reports nearby, and otherwise, as here, from the Open-Meteo / CAMS model, which may differ from street-level monitors. 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 Zlatoust; the tree count is an estimate derived from that cover.

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