City report · Khulna Division, Bangladesh
Sātkhira Air quality today
Air quality in Sātkhira currently reads AQI 40 (Good): Air quality is satisfactory for everyone.
AQI 40
Air quality right now
Good
- PM2.5, fine particles (µg/m³)
- 7.8
- tree cover
- 74.5%
- trees in this area
- 192K
- more trees needed
- 0
Measured across a 2 km radius around Satkhira, Bangladesh (12.57 km²), from a satellite image of Nov 6, 2026. Lower AQI is better: 0–50 is Good, above 300 is Hazardous.
Sātkhira · AQI 40 (Good)
Sātkhira's tree count comes to 192,154 trees across 10.32 km² of land, already at or above the 30% tree-cover level considered healthy for this area.
Air quality detail
Air quality in Sātkhira today: AQI 40, Good
Main pollutant: PM2.5 · Observed Nov 10, 20:00 local time via Open-Meteo / CAMS, corrected with 16 ground-station cities within 185 km, US EPA index. Values in µg/m³.
Estimate · model corrected with 16 station cities within 185 km, e.g. Khulna and Kolkata
Health signal
Air quality is satisfactory for everyone.
PM2.5
7.8
PM10
19.4
NO₂
10.6
O₃
76.0
SO₂
3.7
CO
826.0
- 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 Sātkhira's daily AQI at 146 on average, from 84 on Nov 10 to an hourly peak of 183 on Nov 6.
Where Sātkhira stands: the most polluted cities in the world right now · the cleanest
Tree cover detail
Tree cover in Sātkhira: Healthy tree cover
74.5% tree cover against a 30% healthy-neighborhood target, across 10.32 km² of land.
Trees in this area
192,154
Target trees
192,154
More trees needed
0
CO₂ if planted / yr
0 kg
Deforestation · 2001–2025
How much forest has Sātkhira lost?
Almost no forest has been lost around Sātkhira since 2001: less than 1 hectare of the 226 hectares there in 2000.
2017: satellite photo from January 2017 of a 5 × 5 km area in the city center.
Forest gained and lost, 2000–2020
- Forest in 2000
- 5,840 ha
- Forest in 2020
- 6,090 ha
- Overall change
- +242 hamore forest than in 2000
Comparing satellite maps from 2000 and 2020, the forest around Sātkhira grew from about 5,840 hectares to 6,090 hectares, a net gain of about 242 hectares (+4.1%). New forest grew on about 247 hectares, while 6 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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Frequently asked
Questions about Sātkhira
What is the air quality (AQI) in Sātkhira right now?
The latest reading for Sātkhira shows an AQI of 40 (Good), observed Nov 10, 20:00 local time via Open-Meteo / CAMS, corrected with 16 ground-station cities within 185 km, US EPA index. The main pollutant is PM2.5. Air quality is satisfactory for everyone.
Is it safe to exercise outside in Sātkhira today?
At AQI 40 (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 Sātkhira been like this week?
Over the last 7 days, the CAMS air-quality model put Sātkhira's daily AQI at 146 on average, from 84 on Nov 10 to an hourly peak of 183 on Nov 6. On 6 of those days the average was above 100, unhealthy for sensitive groups.
How much forest has the area around Sātkhira lost since 2001?
Almost no forest has been lost around Sātkhira since 2001: less than 1 hectare of the 226 hectares there in 2000. Comparing satellite maps from 2000 and 2020, the forest around Sātkhira grew from about 5,840 hectares to 6,090 hectares, a net gain of about 242 hectares (+4.1%). New forest grew on about 247 hectares, while 6 hectares were lost.
What is the tree count in Sātkhira?
Sātkhira has an estimated 192,154 trees across the 10.32 km² of land measured — 74.5% tree cover, already past the 30% tree-cover target set for this area.
How many more trees does Sātkhira need?
Sātkhira has already reached its tree-cover target, so no additional trees are needed to close the gap.
How are Sātkhira'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 Satkhira; the tree count is an estimate derived from that cover.
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