City report · Russia
Noyabrsk Air quality today
Air quality in Noyabrsk currently reads AQI 4 (Good): Air quality is satisfactory for everyone.
AQI 4
Air quality right now
Good
- PM2.5, fine particles (µg/m³)
- 0.9
- tree cover
- 29.6%
- trees in this area
- 92.8K
- more trees needed
- 1.3K
Measured across a 2 km radius around Noyabrsk, Yamalo-Nenets Autonomous Okrug, Russia (12.57 km²), from a satellite image of Sep 18, 2026. Lower AQI is better: 0–50 is Good, above 300 is Hazardous.
Noyabrsk · AQI 4 (Good)
Noyabrsk's tree count comes to 92,805 trees across 12.54 km² of land, 0 points below the 30% tree-cover level considered healthy for this area, so roughly 1,254 more trees would close the gap.
Air quality detail
Air quality in Noyabrsk today: AQI 4, Good
Main pollutant: PM2.5 · Observed Nov 10, 18:00 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
0.9
PM10
1.2
NO₂
2.0
O₃
66.0
SO₂
0.4
CO
121.0
- 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 Noyabrsk's daily AQI at 14 on average, from 4 on Nov 8 to an hourly peak of 39 on Nov 4.
Where Noyabrsk stands: the most polluted cities in the world right now · the cleanest
Tree cover detail
Tree cover in Noyabrsk: Below target
29.6% tree cover against a 30% healthy-neighborhood target, across 12.54 km² of land.
Trees in this area
92,805
Target trees
94,059
More trees needed
1,254
CO₂ if planted / yr
27.6 t
Deforestation · 2001–2025
How much forest has Noyabrsk lost?
Since 2001, the area within 10 km of Noyabrsk has lost about 274 hectares of forest (about 380 football pitches): 1.7% of the forest it had in 2000. Most of it (63%) was deforestation, forest cleared for good, mainly for mining and energy.
2017: satellite photo from July 2017 of a 5 × 5 km area about 2 km northwest of the city center.
- Forest lost since 2001
- 274 haabout 380 football pitches
- Share of its forest
- 1.7%of what there was in 2000
- Cleared for good
- 173 hadeforestation: turned into farms, mines or towns
The worst year was 2009, when about 47 hectares of forest were lost.
Hectares of forest lost each year
Show the figures as a table
| Year | Cleared for good | Can grow back | Total |
|---|---|---|---|
| 2001 | under 1 ha | 1 ha | 2 ha |
| 2002 | under 1 ha | under 1 ha | under 1 ha |
| 2003 | 5 ha | 2 ha | 6 ha |
| 2004 | 2 ha | 2 ha | 4 ha |
| 2005 | under 1 ha | 7 ha | 7 ha |
| 2006 | 2 ha | 6 ha | 8 ha |
| 2007 | 9 ha | 2 ha | 11 ha |
| 2008 | 13 ha | 14 ha | 27 ha |
| 2009 | 42 ha | 6 ha | 47 ha |
| 2010 | 4 ha | under 1 ha | 5 ha |
| 2011 | 3 ha | 8 ha | 11 ha |
| 2012 | 13 ha | 2 ha | 15 ha |
| 2013 | 25 ha | 3 ha | 28 ha |
| 2014 | 11 ha | 3 ha | 14 ha |
| 2015 | 2 ha | 1 ha | 4 ha |
| 2016 | 2 ha | 1 ha | 4 ha |
| 2017 | under 1 ha | 36 ha | 36 ha |
| 2018 | 2 ha | under 1 ha | 3 ha |
| 2019 | 1 ha | under 1 ha | 2 ha |
| 2020 | 1 ha | under 1 ha | 1 ha |
| 2021 | under 1 ha | under 1 ha | under 1 ha |
| 2022 | 17 ha | 3 ha | 20 ha |
| 2023 | 7 ha | under 1 ha | 7 ha |
| 2024 | 2 ha | under 1 ha | 2 ha |
| 2025 | 7 ha | 3 ha | 10 ha |
What is causing deforestation around Noyabrsk?
- Mining and energycleared for good46% · 127 ha
- Towns and roadscleared for good17% · 46 ha
- Storms, floods and other natural causescan grow back13% · 36 ha
Also: wildfires, logging, 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
- 13,900 ha
- Forest in 2020
- 15,000 ha
- Overall change
- +1,080 hamore forest than in 2000
Comparing satellite maps from 2000 and 2020, the forest around Noyabrsk grew from about 13,900 hectares to 15,000 hectares, a net gain of about 1,080 hectares (+7.8%). New forest grew on about 1,260 hectares, while 183 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
In the same region
Measured cities near Noyabrsk
Same 2 km radius, same index — so they compare directly.
- Surgut239.3 km
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- Tree cover
- 25%
- Air quality
- 2
- Nizhnevartovsk257.8 km
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- Tree cover
- 29%
- Air quality
- 2
- Nefteyugansk275.4 km
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- Tree cover
- 28%
- Air quality
- 3
- Khanty-Mansiysk412.8 km
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- Tree cover
- 46%
- Air quality
- 1
- Tobolsk678.3 km
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- Tree cover
- 59%
- Air quality
- 10
- Tyumen865.0 km
Russia
- Tree cover
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- Air quality
- 6
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Frequently asked
Questions about Noyabrsk
What is the air quality (AQI) in Noyabrsk right now?
The latest reading for Noyabrsk shows an AQI of 4 (Good), observed Nov 10, 18:00 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 Noyabrsk today?
At AQI 4 (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 Noyabrsk been like this week?
Over the last 7 days, the CAMS air-quality model put Noyabrsk's daily AQI at 14 on average, from 4 on Nov 8 to an hourly peak of 39 on Nov 4. No day averaged above 100, the level where the air turns unhealthy for sensitive groups.
How much forest has the area around Noyabrsk lost since 2001?
Since 2001, the area within 10 km of Noyabrsk has lost about 274 hectares of forest (about 380 football pitches): 1.7% of the forest it had in 2000. Most of it (63%) was deforestation, forest cleared for good, mainly for mining and energy. Comparing satellite maps from 2000 and 2020, the forest around Noyabrsk grew from about 13,900 hectares to 15,000 hectares, a net gain of about 1,080 hectares (+7.8%). New forest grew on about 1,260 hectares, while 183 hectares were lost.
What is the tree count in Noyabrsk?
Noyabrsk has an estimated 92,805 trees across the 12.54 km² of land measured — 29.6% tree cover, 0 percentage points short of the 30% tree-cover target set for this area.
How many more trees does Noyabrsk need?
Noyabrsk needs roughly 1,254 more trees to close a 0-point shortfall against its 30% tree-cover target — about 27.6 t of extra CO₂ absorbed per year once grown.
How are Noyabrsk'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 Noyabrsk; the tree count is an estimate derived from that cover.
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