City report · Jiangsu, China
Fengcheng, Jiangsu Air quality today
Air quality in Fengcheng, Jiangsu currently reads AQI 77 (Moderate): Unusually sensitive people should consider limiting long outdoor exertion.
AQI 77
Air quality right now
Moderate
- PM2.5, fine particles (µg/m³)
- 23.2
- tree cover
- 19.5%
- trees in this area
- 61.1K
- more trees needed
- 32.9K
Measured across a 2 km radius around Feng County, Jiangsu, Xuzhou, Jiangsu, China (12.57 km²), from a satellite image of Sep 10, 2026. Lower AQI is better: 0–50 is Good, above 300 is Hazardous.
Fengcheng, Jiangsu · AQI 77 (Moderate)
Fengcheng, Jiangsu's tree count comes to 61,077 trees across 12.53 km² of land, 10 points below the 30% tree-cover level considered healthy for this area, so roughly 32,888 more trees would close the gap.
Air quality detail
Air quality in Fengcheng, Jiangsu today: AQI 77, Moderate
Main pollutant: PM2.5 · Observed Nov 11, 03:00 local time via Open-Meteo / CAMS, corrected with 10 ground-station cities within 85 km, US EPA index. Values in µg/m³.
Estimate · model corrected with 10 station cities within 85 km, e.g. Xuzhou and Xuzhou
Health signal
Unusually sensitive people should consider limiting long outdoor exertion.
PM2.5
23.2
PM10
33.6
NO₂
30.9
O₃
13.0
SO₂
4.1
CO
459.0
- 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 Fengcheng, Jiangsu's daily AQI at 107 on average, from 63 on Nov 8 to an hourly peak of 187 on Nov 5.
Where Fengcheng, Jiangsu stands: the most polluted cities in the world right now · the cleanest
Tree cover detail
Tree cover in Fengcheng, Jiangsu: Below target
19.5% tree cover against a 30% healthy-neighborhood target, across 12.53 km² of land.
Trees in this area
61,077
Target trees
93,965
More trees needed
32,888
CO₂ if planted / yr
723.5 t
Deforestation · 2001–2025
How much forest has Fengcheng, Jiangsu lost?
There was almost no forest around Fengcheng, Jiangsu in 2000, so there has been almost nothing to lose since. Only fairly dense woodland counts as forest in these maps, so scattered street and garden trees don't show up here.
2017: satellite photo from July 2017 of a 5 × 5 km area in the city center.
Forest gained and lost, 2000–2020
- Forest in 2000
- 1,210 ha
- Forest in 2020
- 1,670 ha
- Overall change
- +463 hamore forest than in 2000
Comparing satellite maps from 2000 and 2020, the forest around Fengcheng, Jiangsu grew from about 1,210 hectares to 1,670 hectares, a net gain of about 463 hectares (+38%). New forest grew on about 472 hectares, while 8 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 Fengcheng, Jiangsu
What is the air quality (AQI) in Fengcheng, Jiangsu right now?
The latest reading for Fengcheng, Jiangsu shows an AQI of 77 (Moderate), observed Nov 11, 03:00 local time via Open-Meteo / CAMS, corrected with 10 ground-station cities within 85 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 Fengcheng, Jiangsu today?
At AQI 77 (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 Fengcheng, Jiangsu been like this week?
Over the last 7 days, the CAMS air-quality model put Fengcheng, Jiangsu's daily AQI at 107 on average, from 63 on Nov 8 to an hourly peak of 187 on Nov 5. On 3 of those days the average was above 100, unhealthy for sensitive groups.
How much forest has the area around Fengcheng, Jiangsu lost since 2001?
There was almost no forest around Fengcheng, Jiangsu in 2000, so there has been almost nothing to lose since. Only fairly dense woodland counts as forest in these maps, so scattered street and garden trees don't show up here. Comparing satellite maps from 2000 and 2020, the forest around Fengcheng, Jiangsu grew from about 1,210 hectares to 1,670 hectares, a net gain of about 463 hectares (+38%). New forest grew on about 472 hectares, while 8 hectares were lost.
What is the tree count in Fengcheng, Jiangsu?
Fengcheng, Jiangsu has an estimated 61,077 trees across the 12.53 km² of land measured — 19.5% tree cover, 10 percentage points short of the 30% tree-cover target set for this area.
How many more trees does Fengcheng, Jiangsu need?
Fengcheng, Jiangsu needs roughly 32,888 more trees to close a 10-point shortfall against its 30% tree-cover target — about 723.5 t of extra CO₂ absorbed per year once grown.
How are Fengcheng, Jiangsu'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 Feng County; the tree count is an estimate derived from that cover.
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