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City report · Chelyabinsk, Russia

Chelyabinsk Air quality today

Air quality in Chelyabinsk currently reads AQI 7 (Good): Air quality is satisfactory for everyone.

Air quality right now

AQI 7

Good

Main pollutant: PM2.5
PM2.5, fine particles (µg/m³)
1.7
tree cover
26.9%
trees in this area
83.4K
more trees needed
9.6K

Measured across a 2 km radius around Traktorozavodskiy Rayon, Chelyabinsk, Chelyabinsk Oblast, Russia (12.57 km²), from a satellite image of Sep 22, 2026. Lower AQI is better: 0–50 is Good, above 300 is Hazardous.

Chelyabinsk · AQI 7 (Good)

Dark green marks tree cover detected inside the study radius.Sentinel-2 L2A (ESA Copernicus) via Earth Search, captured Sep 22, 2026

Chelyabinsk's tree count comes to 83,410 trees across 12.41 km² of land, 3 points below the 30% tree-cover level considered healthy for this area, so roughly 9,612 more trees would close the gap.

Air quality detail

Air quality in Chelyabinsk today: AQI 7, Good

Main pollutant: PM2.5 · Observed Nov 11, 09:00 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

1.7

PM10

1.7

NO₂

6.2

O₃

48.0

SO₂

3.2

CO

185.0

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 Chelyabinsk's daily AQI at 19 on average, from 3 on Nov 11 to an hourly peak of 75 on Nov 5.

Last 7 daysavg 19 · peak 75
Nov 5: AQI 55 (peak 75)Nov 6: AQI 19 (peak 59)Nov 7: AQI 8 (peak 22)Nov 8: AQI 25 (peak 47)Nov 9: AQI 15 (peak 18)Nov 10: AQI 8 (peak 12)Nov 11: AQI 3 (peak 7)
Nov 5Nov 11

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

Tree cover detail

Tree cover in Chelyabinsk: Below target

26.9% tree cover against a 30% healthy-neighborhood target, across 12.41 km² of land.

3 points below target

Trees in this area

83,410

Target trees

93,022

More trees needed

9,612

CO₂ if planted / yr

211.5 t

Deforestation · 2001–2025

How much forest has Chelyabinsk lost?

Since 2001, the area within 10 km of Chelyabinsk has lost about 99 hectares of forest (about 140 football pitches): 2.8% of the forest it had in 2000. Most of it (70%) was deforestation, forest cleared for good, mainly for towns and roads.

Satellite image of the area around Chelyabinsk, August 2017

2017: satellite photo from August 2017 of a 5 × 5 km area in the city center.

Forest lost since 2001
99 haabout 140 football pitches
Share of its forest
2.8%of what there was in 2000
Cleared for good
69 hadeforestation: turned into farms, mines or towns

The worst year was 2013, when about 17 hectares of forest were lost.

Forest lost each year around Chelyabinsk, 2001–2025

Hectares of forest lost each year

Forest lost each year around Chelyabinsk, 2001–2025. Use the left and right arrow keys to read each year.17.3

Show the figures as a table
Forest lost each year around Chelyabinsk, 2001–2025
YearCleared for goodCan grow backTotal
2001under 1 haunder 1 haunder 1 ha
2002under 1 haunder 1 ha1 ha
2003under 1 haunder 1 haunder 1 ha
20042 haunder 1 ha2 ha
2005under 1 haunder 1 haunder 1 ha
20062 haunder 1 ha2 ha
20074 haunder 1 ha5 ha
20089 haunder 1 ha10 ha
2009under 1 haunder 1 haunder 1 ha
20102 haunder 1 ha2 ha
20113 ha3 ha6 ha
20125 haunder 1 ha5 ha
201314 ha4 ha17 ha
20142 haunder 1 ha2 ha
20152 haunder 1 ha2 ha
2016under 1 haunder 1 haunder 1 ha
2017under 1 haunder 1 haunder 1 ha
20182 haunder 1 ha2 ha
20192 haunder 1 ha2 ha
20203 ha2 ha5 ha
2021under 1 haunder 1 ha1 ha
20227 ha2 ha9 ha
20233 ha8 ha11 ha
20246 ha6 ha12 ha
20251 haunder 1 ha2 ha

What is causing deforestation around Chelyabinsk?

  • Towns and roadscleared for good67% · 67 ha
  • Loggingcan grow back13% · 13 ha
  • Wildfirescan grow back8.5% · 8 ha

Also: storms, floods and other natural causes, mining and energy, 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
3,620 ha
Forest in 2020
4,170 ha
Overall change
+551 hamore forest than in 2000

Comparing satellite maps from 2000 and 2020, the forest around Chelyabinsk grew from about 3,620 hectares to 4,170 hectares, a net gain of about 551 hectares (+15%). New forest grew on about 640 hectares, while 89 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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Chelyabinsk air quality (AQI) and tree cover — measured by Airleaf
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Frequently asked

Questions about Chelyabinsk

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

The latest reading for Chelyabinsk shows an AQI of 7 (Good), observed Nov 11, 09:00 local time via Open-Meteo / CAMS, US EPA index. The main pollutant is PM2.5. Air quality is satisfactory for everyone.

Is it safe to exercise outside in Chelyabinsk today?

At AQI 7 (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 Chelyabinsk been like this week?

Over the last 7 days, the CAMS air-quality model put Chelyabinsk's daily AQI at 19 on average, from 3 on Nov 11 to an hourly peak of 75 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 Chelyabinsk lost since 2001?

Since 2001, the area within 10 km of Chelyabinsk has lost about 99 hectares of forest (about 140 football pitches): 2.8% of the forest it had in 2000. Most of it (70%) was deforestation, forest cleared for good, mainly for towns and roads. Comparing satellite maps from 2000 and 2020, the forest around Chelyabinsk grew from about 3,620 hectares to 4,170 hectares, a net gain of about 551 hectares (+15%). New forest grew on about 640 hectares, while 89 hectares were lost.

What is the tree count in Chelyabinsk?

Chelyabinsk has an estimated 83,410 trees across the 12.41 km² of land measured — 26.9% tree cover, 3 percentage points short of the 30% tree-cover target set for this area.

How many more trees does Chelyabinsk need?

Chelyabinsk needs roughly 9,612 more trees to close a 3-point shortfall against its 30% tree-cover target — about 211.5 t of extra CO₂ absorbed per year once grown.

How are Chelyabinsk'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 Traktorozavodskiy Rayon; the tree count is an estimate derived from that cover.

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