City report · West Bengal, India
Navadwīp Air quality today
Air quality in Navadwīp currently reads AQI 78 (Moderate): Unusually sensitive people should consider limiting long outdoor exertion.
AQI 78
Air quality right now
Moderate
- PM2.5, fine particles (µg/m³)
- 25.5
- tree cover
- 64.7%
- trees in this area
- 177K
- more trees needed
- 0
Measured across a 2 km radius around Nabadwip, West Bengal, India (12.57 km²), from a satellite image of Oct 25, 2026. Lower AQI is better: 0–50 is Good, above 300 is Hazardous.
Navadwīp · AQI 78 (Moderate)
Navadwīp's tree count comes to 177,040 trees across 10.95 km² of land, already at or above the 30% tree-cover level considered healthy for this area.
Air quality detail
Air quality in Navadwīp today: AQI 78, Moderate
Main pollutant: PM2.5 · Observed Nov 10, 16:30 local time via Open-Meteo / CAMS, corrected with 26 ground-station cities within 245 km, US EPA index. Values in µg/m³.
Estimate · model corrected with 26 station cities within 245 km, e.g. Kalyani and Bhatpara
Health signal
Unusually sensitive people should consider limiting long outdoor exertion.
PM2.5
25.5
PM10
58.8
NO₂
19.6
O₃
149.0
SO₂
18.3
CO
751.0
- Outdoor exercise
- Fine for most people; unusually sensitive people should take long or hard exercise easier
- Windows
- Fine to open; close them if you are sensitive to pollution
- Mask
- Not needed for most people
- Air purifier
- Worth running if you are sensitive
Over the last 7 days, the CAMS air-quality model put Navadwīp's daily AQI at 167 on average, from 132 on Nov 9 to an hourly peak of 252 on Nov 4.
This is the US EPA AQI. How it differs from India's AQI (CPCB) · The full guide
Where Navadwīp stands: the most polluted cities in the world right now · the cleanest
Tree cover detail
Tree cover in Navadwīp: Healthy tree cover
64.7% tree cover against a 30% healthy-neighborhood target, across 10.95 km² of land.
Trees in this area
177,040
Target trees
177,040
More trees needed
0
CO₂ if planted / yr
0 kg
Deforestation · 2001–2025
How much forest has Navadwīp lost?
Since 2001, the area within 10 km of Navadwīp has lost about 6 hectares of forest (about 8 football pitches): 3.8% of the forest it had in 2000. The satellites couldn't tell what caused most of it. Almost none of it was deforestation, meaning forest cleared for good.
2017: satellite photo from February 2017 of a 5 × 5 km area in the city center.
- Forest lost since 2001
- 6 haabout 8 football pitches
- Share of its forest
- 3.8%of what there was in 2000
- Cleared for good
- under 1 hadeforestation: turned into farms, mines or towns
The worst year was 2010, when about 2 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 | under 1 ha | under 1 ha |
| 2002 | under 1 ha | under 1 ha | under 1 ha |
| 2003 | under 1 ha | under 1 ha | under 1 ha |
| 2004 | under 1 ha | under 1 ha | under 1 ha |
| 2005 | under 1 ha | 1 ha | 1 ha |
| 2006 | under 1 ha | under 1 ha | under 1 ha |
| 2007 | under 1 ha | under 1 ha | under 1 ha |
| 2008 | under 1 ha | under 1 ha | under 1 ha |
| 2009 | under 1 ha | under 1 ha | under 1 ha |
| 2010 | under 1 ha | 2 ha | 2 ha |
| 2011 | under 1 ha | under 1 ha | under 1 ha |
| 2012 | under 1 ha | under 1 ha | under 1 ha |
| 2013 | under 1 ha | under 1 ha | under 1 ha |
| 2014 | under 1 ha | under 1 ha | under 1 ha |
| 2015 | under 1 ha | under 1 ha | under 1 ha |
| 2016 | under 1 ha | under 1 ha | under 1 ha |
| 2017 | under 1 ha | under 1 ha | under 1 ha |
| 2018 | under 1 ha | under 1 ha | under 1 ha |
| 2019 | under 1 ha | under 1 ha | under 1 ha |
| 2020 | under 1 ha | under 1 ha | under 1 ha |
| 2021 | under 1 ha | under 1 ha | under 1 ha |
| 2022 | under 1 ha | under 1 ha | under 1 ha |
| 2023 | under 1 ha | under 1 ha | under 1 ha |
| 2024 | under 1 ha | under 1 ha | under 1 ha |
| 2025 | under 1 ha | under 1 ha | under 1 ha |
Forest gained and lost, 2000–2020
- Forest in 2000
- 5,380 ha
- Forest in 2020
- 6,390 ha
- Overall change
- +1,010 hamore forest than in 2000
Comparing satellite maps from 2000 and 2020, the forest around Navadwīp grew from about 5,380 hectares to 6,390 hectares, a net gain of about 1,010 hectares (+19%). New forest grew on about 1,020 hectares, while 11 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 Navadwīp
Same 2 km radius, same index — so they compare directly.
- Krishnanagar12.5 km
India
- Tree cover
- 56%
- Air quality
- 91
- Shāntipur18.9 km
India
- Tree cover
- 77%
- Air quality
- 91
- Kānchrāpāra50.0 km
India
- Tree cover
- 61%
- Air quality
- 83
- Barddhamān54.9 km
India
- Tree cover
- 45%
- Air quality
- 81
- Bhātpāra60.2 km
India
- Tree cover
- 52%
- Air quality
- 83
- Bangaon62.0 km
India
- Tree cover
- 74%
- Air quality
- 50
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Frequently asked
Questions about Navadwīp
What is the air quality (AQI) in Navadwīp right now?
The latest reading for Navadwīp shows an AQI of 78 (Moderate), observed Nov 10, 16:30 local time via Open-Meteo / CAMS, corrected with 26 ground-station cities within 245 km, US EPA index. The main pollutant is PM2.5. Unusually sensitive people should consider limiting long outdoor exertion.
Is it safe to exercise outside in Navadwīp today?
At AQI 78 (Moderate): fine for most people; unusually sensitive people should take long or hard exercise easier. Windows: fine to open; close them if you are sensitive to pollution. Masks: not needed for most people. The reading changes through the day, so check again before a long run or ride.
What has the air quality in Navadwīp been like this week?
Over the last 7 days, the CAMS air-quality model put Navadwīp's daily AQI at 167 on average, from 132 on Nov 9 to an hourly peak of 252 on Nov 4. On 7 of those days the average was above 100, unhealthy for sensitive groups.
Is Navadwīp's AQI the same as India's AQI (CPCB)?
No. Airleaf shows the US EPA Air Quality Index (AQI), the scale used by IQAir and most air-quality apps. India's Central Pollution Control Board (CPCB) publishes the National Air Quality Index on its own scale: 0–50 good, 51–100 satisfactory, 101–200 moderate, 201–300 poor, 301–400 very poor and 401–500 severe. The two scales don't line up. At moderate fine-particle levels the US scale reads higher: 55 µg/m³ of PM2.5 is 149 on the US AQI but about 92, "satisfactory", on India's. In heavy smog India's reads higher: 100 µg/m³ is 182 on the US AQI and about 232, "poor", on India's. CPCB also averages particles over 24 hours, so its figure moves more slowly than an hourly reading.
How much forest has the area around Navadwīp lost since 2001?
Since 2001, the area within 10 km of Navadwīp has lost about 6 hectares of forest (about 8 football pitches): 3.8% of the forest it had in 2000. The satellites couldn't tell what caused most of it. Almost none of it was deforestation, meaning forest cleared for good. Comparing satellite maps from 2000 and 2020, the forest around Navadwīp grew from about 5,380 hectares to 6,390 hectares, a net gain of about 1,010 hectares (+19%). New forest grew on about 1,020 hectares, while 11 hectares were lost.
What is the tree count in Navadwīp?
Navadwīp has an estimated 177,040 trees across the 10.95 km² of land measured — 64.7% tree cover, already past the 30% tree-cover target set for this area.
How many more trees does Navadwīp need?
Navadwīp has already reached its tree-cover target, so no additional trees are needed to close the gap.
How are Navadwīp'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 Nabadwip; the tree count is an estimate derived from that cover.
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