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Airleaf

City report · Moscow Oblast, Russia

Orekhovo-Zuyevo Air quality today

Air quality in Orekhovo-Zuyevo currently reads AQI 28 (Good): Air quality is satisfactory for everyone.

AQI 28

Air quality right now

Good

Main pollutant: PM2.5
PM2.5, fine particles (µg/m³)
5.2
tree cover
52.4%
trees in this area
163K
more trees needed
0

Measured across a 2 km radius around Orekhovo-Zuyevo, Moscow Oblast, Russia (12.57 km²), from a satellite image of Sep 10, 2026. Lower AQI is better: 0–50 is Good, above 300 is Hazardous.

Orekhovo-Zuyevo · AQI 28 (Good)

Dark green marks tree cover detected inside the study radius.Sentinel-2 L2A (ESA Copernicus) via Earth Search, captured Sep 10, 2026

Orekhovo-Zuyevo's tree count comes to 162,809 trees across 12.43 km² of land, already at or above the 30% tree-cover level considered healthy for this area.

Air quality detail

Air quality in Orekhovo-Zuyevo today: AQI 28, Good

Main pollutant: PM2.5 · Observed Nov 11, 12:00 local time via Open-Meteo / CAMS, corrected with 9 ground-station cities within 125 km, US EPA index. Values in µg/m³.

Estimate · model corrected with 9 station cities within 125 km, e.g. Shchyolkovo and Balashikha

Health signal

Air quality is satisfactory for everyone.

PM2.5

5.2

PM10

8.3

NO₂

8.9

O₃

44.0

SO₂

5.7

CO

173.0

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 Orekhovo-Zuyevo's daily AQI at 33 on average, from 15 on Nov 6 to an hourly peak of 71 on Nov 7.

Last 7 daysavg 33 · peak 71
Nov 5: AQI 31 (peak 55)Nov 6: AQI 15 (peak 21)Nov 7: AQI 24 (peak 71)Nov 8: AQI 58 (peak 68)Nov 9: AQI 32 (peak 42)Nov 10: AQI 40 (peak 68)Nov 11: AQI 33 (peak 52)
Nov 5Nov 11

Where Orekhovo-Zuyevo stands: the most polluted cities in the world right now · the cleanest

Tree cover detail

Tree cover in Orekhovo-Zuyevo: Healthy tree cover

52.4% tree cover against a 30% healthy-neighborhood target, across 12.43 km² of land.

Target reached

Trees in this area

162,809

Target trees

162,809

More trees needed

0

CO₂ if planted / yr

0 kg

Deforestation · 2001–2025

How much forest has Orekhovo-Zuyevo lost?

Since 2001, the area within 10 km of Orekhovo-Zuyevo has lost about 2,460 hectares of forest (about 3,500 football pitches): 13% of the forest it had in 2000. Most of it was lost to logging, so much of it can grow back. About 354 hectares (14%) was deforestation: forest cleared for good for farms, mines or towns.

Satellite image of the area around Orekhovo-Zuyevo, August 2017

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

Forest lost since 2001
2,460 haabout 3,500 football pitches
Share of its forest
13%of what there was in 2000
Cleared for good
354 hadeforestation: turned into farms, mines or towns

Forest loss is slowing down: about 50 hectares a year in 2021–2025, down from 67 hectares a year in 2016–2020. The worst year was 2003, when about 553 hectares of forest were lost.

Forest lost each year around Orekhovo-Zuyevo, 2001–2025

Hectares of forest lost each year

Forest lost each year around Orekhovo-Zuyevo, 2001–2025. Use the left and right arrow keys to read each year.553

Show the figures as a table
Forest lost each year around Orekhovo-Zuyevo, 2001–2025
YearCleared for goodCan grow backTotal
200110 ha33 ha43 ha
20025 ha16 ha20 ha
200345 ha508 ha553 ha
20046 ha48 ha54 ha
20054 ha54 ha58 ha
20068 ha129 ha137 ha
20075 ha38 ha43 ha
20085 ha40 ha46 ha
20095 ha35 ha39 ha
201025 ha57 ha82 ha
20119 ha242 ha251 ha
20129 ha242 ha251 ha
201318 ha190 ha208 ha
20144 ha52 ha56 ha
20153 ha35 ha38 ha
201673 ha116 ha189 ha
201711 ha28 ha39 ha
20189 ha6 ha15 ha
20192 ha12 ha14 ha
202041 ha36 ha77 ha
202122 ha110 ha132 ha
202227 ha46 ha74 ha
20232 ha14 ha17 ha
20243 ha9 ha12 ha
20253 ha13 ha16 ha

What is causing deforestation around Orekhovo-Zuyevo?

  • Loggingcan grow back76% · 1,880 ha
  • Wildfirescan grow back8% · 196 ha
  • Mining and energycleared for good7.5% · 186 ha

Also: towns and roads, 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
16,200 ha
Forest in 2020
16,500 ha
Overall change
+301 hamore forest than in 2000

Comparing satellite maps from 2000 and 2020, the forest around Orekhovo-Zuyevo stayed about the same size, at about 16,500 hectares: new forest grew on about 1,470 hectares, and about 1,160 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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Orekhovo-Zuyevo air quality (AQI) and tree cover — measured by Airleaf
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Frequently asked

Questions about Orekhovo-Zuyevo

What is the air quality (AQI) in Orekhovo-Zuyevo right now?

The latest reading for Orekhovo-Zuyevo shows an AQI of 28 (Good), observed Nov 11, 12:00 local time via Open-Meteo / CAMS, corrected with 9 ground-station cities within 125 km, US EPA index. The main pollutant is PM2.5. Air quality is satisfactory for everyone.

Is it safe to exercise outside in Orekhovo-Zuyevo today?

At AQI 28 (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 Orekhovo-Zuyevo been like this week?

Over the last 7 days, the CAMS air-quality model put Orekhovo-Zuyevo's daily AQI at 33 on average, from 15 on Nov 6 to an hourly peak of 71 on Nov 7. No day averaged above 100, the level where the air turns unhealthy for sensitive groups.

How much forest has the area around Orekhovo-Zuyevo lost since 2001?

Since 2001, the area within 10 km of Orekhovo-Zuyevo has lost about 2,460 hectares of forest (about 3,500 football pitches): 13% of the forest it had in 2000. Most of it was lost to logging, so much of it can grow back. About 354 hectares (14%) was deforestation: forest cleared for good for farms, mines or towns. Forest loss is slowing down: about 50 hectares a year in 2021–2025, down from 67 hectares a year in 2016–2020. Comparing satellite maps from 2000 and 2020, the forest around Orekhovo-Zuyevo stayed about the same size, at about 16,500 hectares: new forest grew on about 1,470 hectares, and about 1,160 hectares were lost.

What is the tree count in Orekhovo-Zuyevo?

Orekhovo-Zuyevo has an estimated 162,809 trees across the 12.43 km² of land measured — 52.4% tree cover, already past the 30% tree-cover target set for this area.

How many more trees does Orekhovo-Zuyevo need?

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

How are Orekhovo-Zuyevo'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 Orekhovo-Zuyevo; the tree count is an estimate derived from that cover.

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