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Airleaf

City report · Gujarat, India

Bilimora Air quality today

Air quality in Bilimora currently reads AQI 103 (Unhealthy for sensitive groups): Sensitive groups should limit long or intense outdoor activity.

AQI 103

Air quality right now

Unhealthy for sensitive groups

Main pollutant: PM2.5
PM2.5, fine particles (µg/m³)
36.3
tree cover
38.9%
trees in this area
117K
more trees needed
0

Measured across a 2 km radius around Navapura, Bilimora, Gujarat, India (12.57 km²), from a satellite image of Oct 28, 2026. Lower AQI is better: 0–50 is Good, above 300 is Hazardous.

Bilimora · AQI 103 (Unhealthy for sensitive groups)

Dark green marks tree cover detected inside the study radius.Sentinel-2 L2A (ESA Copernicus) via Earth Search, captured Oct 28, 2026

Bilimora's tree count comes to 117,320 trees across 12.07 km² of land, already at or above the 35% tree-cover level considered healthy for this area.

Air quality detail

Air quality in Bilimora today: AQI 103, Unhealthy for sensitive groups

Main pollutant: PM2.5 · Observed Nov 11, 12:30 local time via Open-Meteo / CAMS, corrected with 2 ground-station cities within 65 km, US EPA index. Values in µg/m³.

Estimate · model corrected with 2 station cities within 65 km, e.g. Vapi and Surat

Health signal

Sensitive groups should limit long or intense outdoor activity.

PM2.5

36.3

PM10

40.2

NO₂

23.9

O₃

151.0

SO₂

39.9

CO

227.0

Outdoor exercise
Children, older adults and people with asthma or heart disease should cut down long or hard exercise
Windows
Close them to keep the outside air out
Mask
Sensitive groups: an N95 outdoors
Air purifier
Run one, especially in bedrooms

Over the last 7 days, the CAMS air-quality model put Bilimora's daily AQI at 109 on average, from 99 on Nov 7 to an hourly peak of 157 on Nov 5.

Last 7 daysavg 109 · peak 157
Nov 5: AQI 132 (peak 157)Nov 6: AQI 111 (peak 157)Nov 7: AQI 99 (peak 125)Nov 8: AQI 101 (peak 122)Nov 9: AQI 105 (peak 133)Nov 10: AQI 105 (peak 124)Nov 11: AQI 110 (peak 119)
Nov 5Nov 11

This is the US EPA AQI. How it differs from India's AQI (CPCB) · The full guide

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

Tree cover detail

Tree cover in Bilimora: Healthy tree cover

38.9% tree cover against a 35% healthy-neighborhood target, across 12.07 km² of land.

Target reached

Trees in this area

117,320

Target trees

117,320

More trees needed

0

CO₂ if planted / yr

0 kg

Deforestation · 2001–2025

How much forest has Bilimora lost?

Since 2001, the area within 10 km of Bilimora has lost about 4 hectares of forest (about 6 football pitches): 1.1% of the forest it had in 2000. Most of it (65%) was deforestation, forest cleared for good, mainly for farms, pasture and plantations.

Satellite image of the area around Bilimora, March 2017

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

Forest lost since 2001
4 haabout 6 football pitches
Share of its forest
1.1%of what there was in 2000
Cleared for good
3 hadeforestation: turned into farms, mines or towns

The worst year was 2014, when about 4 hectares of forest were lost.

Forest lost each year around Bilimora, 2001–2025

Hectares of forest lost each year

Forest lost each year around Bilimora, 2001–2025. Use the left and right arrow keys to read each year.4

Show the figures as a table
Forest lost each year around Bilimora, 2001–2025
YearCleared for goodCan grow backTotal
2001under 1 haunder 1 haunder 1 ha
2002under 1 haunder 1 haunder 1 ha
2003under 1 haunder 1 haunder 1 ha
2004under 1 haunder 1 haunder 1 ha
2005under 1 haunder 1 haunder 1 ha
2006under 1 haunder 1 haunder 1 ha
2007under 1 haunder 1 haunder 1 ha
2008under 1 haunder 1 haunder 1 ha
2009under 1 haunder 1 haunder 1 ha
2010under 1 haunder 1 haunder 1 ha
2011under 1 haunder 1 haunder 1 ha
2012under 1 haunder 1 haunder 1 ha
2013under 1 haunder 1 haunder 1 ha
20143 ha1 ha4 ha
2015under 1 haunder 1 haunder 1 ha
2016under 1 haunder 1 haunder 1 ha
2017under 1 haunder 1 haunder 1 ha
2018under 1 haunder 1 haunder 1 ha
2019under 1 haunder 1 haunder 1 ha
2020under 1 haunder 1 haunder 1 ha
2021under 1 haunder 1 haunder 1 ha
2022under 1 haunder 1 haunder 1 ha
2023under 1 haunder 1 haunder 1 ha
2024under 1 haunder 1 haunder 1 ha
2025under 1 haunder 1 haunder 1 ha

What is causing deforestation around Bilimora?

  • Farms, pasture and plantationscleared for good63% · 3 ha
  • Unknown causescause unknown35% · 2 ha

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
12,100 ha
Forest in 2020
12,500 ha
Overall change
+410 hamore forest than in 2000

Comparing satellite maps from 2000 and 2020, the forest around Bilimora grew from about 12,100 hectares to 12,500 hectares, a net gain of about 410 hectares (+3.4%). New forest grew on about 541 hectares, while 131 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 Bilimora

Same 2 km radius, same index — so they compare directly.

  • Valsād

    India

    18.0 km
    Tree cover
    36%
    Air quality
    108
  • Navsari

    India

    19.6 km
    Tree cover
    18%
    Air quality
    105
  • Vapi

    India

    44.6 km
    Tree cover
    25%
    Air quality
    86
  • Surat

    India

    49.3 km
    Tree cover
    10%
    Air quality
    140
  • 102.9 km
    Tree cover
    14%
    Air quality
    143
  • Nashik

    India

    121.9 km
    Tree cover
    28%
    Air quality
    159

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

Questions about Bilimora

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

The latest reading for Bilimora shows an AQI of 103 (Unhealthy for sensitive groups), observed Nov 11, 12:30 local time via Open-Meteo / CAMS, corrected with 2 ground-station cities within 65 km, US EPA index. The main pollutant is PM2.5. Sensitive groups should limit long or intense outdoor activity.

Is it safe to exercise outside in Bilimora today?

At AQI 103 (Unhealthy for sensitive groups): children, older adults and people with asthma or heart disease should cut down long or hard exercise. Windows: close them to keep the outside air out. Masks: sensitive groups: an N95 outdoors. The reading changes through the day, so check again before a long run or ride.

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

Over the last 7 days, the CAMS air-quality model put Bilimora's daily AQI at 109 on average, from 99 on Nov 7 to an hourly peak of 157 on Nov 5. On 6 of those days the average was above 100, unhealthy for sensitive groups.

Is Bilimora'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 Bilimora lost since 2001?

Since 2001, the area within 10 km of Bilimora has lost about 4 hectares of forest (about 6 football pitches): 1.1% of the forest it had in 2000. Most of it (65%) was deforestation, forest cleared for good, mainly for farms, pasture and plantations. Comparing satellite maps from 2000 and 2020, the forest around Bilimora grew from about 12,100 hectares to 12,500 hectares, a net gain of about 410 hectares (+3.4%). New forest grew on about 541 hectares, while 131 hectares were lost.

What is the tree count in Bilimora?

Bilimora has an estimated 117,320 trees across the 12.07 km² of land measured — 38.9% tree cover, already past the 35% tree-cover target set for this area.

How many more trees does Bilimora need?

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

How are Bilimora'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 Navapura; the tree count is an estimate derived from that cover.

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