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Airleaf

City report · Faiyum, Egypt

Sinnūris Air quality today

Air quality in Sinnūris currently reads AQI 100 (Moderate): Unusually sensitive people should consider limiting long outdoor exertion.

AQI 100

Air quality right now

Moderate

Main pollutant: PM2.5
PM2.5, fine particles (µg/m³)
32.9
tree cover
25.2%
trees in this area
79.2K
more trees needed
15.1K

Measured across a 2 km radius around Sinnuris, Al Fayyum, Egypt (12.57 km²), from a satellite image of Sep 26, 2026. Lower AQI is better: 0–50 is Good, above 300 is Hazardous.

Sinnūris · AQI 100 (Moderate)

Dark green marks tree cover detected inside the study radius.Sentinel-2 L2A (ESA Copernicus) via Earth Search, captured Sep 26, 2026

Sinnūris's tree count comes to 79,168 trees across 12.57 km², 5 points below the 30% tree-cover level considered healthy for this area, so roughly 15,080 more trees would close the gap.

Air quality detail

Air quality in Sinnūris today: AQI 100, Moderate

Main pollutant: PM2.5 · Observed Nov 11, 09:00 local time via Open-Meteo / CAMS, corrected with 2 ground-station cities within 125 km, US EPA index. Values in µg/m³.

Estimate · model corrected with 2 station cities within 125 km, e.g. New Cairo 1 and Obour

Health signal

Unusually sensitive people should consider limiting long outdoor exertion.

PM2.5

32.9

PM10

57.9

NO₂

9.1

O₃

58.0

SO₂

7.7

CO

212.0

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 Sinnūris's daily AQI at 57 on average, from 45 on Nov 7 to an hourly peak of 69 on Nov 5.

Last 7 daysavg 57 · peak 69
Nov 5: AQI 62 (peak 69)Nov 6: AQI 52 (peak 61)Nov 7: AQI 45 (peak 60)Nov 8: AQI 57 (peak 62)Nov 9: AQI 62 (peak 65)Nov 10: AQI 62 (peak 65)Nov 11: AQI 59 (peak 61)
Nov 5Nov 11

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

Tree cover detail

Tree cover in Sinnūris: Below target

25.2% tree cover against a 30% healthy-neighborhood target, across 12.57 km².

5 points below target

Trees in this area

79,168

Target trees

94,248

More trees needed

15,080

CO₂ if planted / yr

331.8 t

Deforestation · 2001–2025

How much forest has Sinnūris lost?

There was almost no forest around Sinnūris 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.

Satellite image of the area around Sinnūris, October 2017

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

Forest gained and lost, 2000–2020

Forest in 2000
464 ha
Forest in 2020
482 ha
Overall change
+18 hamore forest than in 2000

Comparing satellite maps from 2000 and 2020, the forest around Sinnūris grew from about 464 hectares to 482 hectares, a net gain of about 18 hectares (+3.9%). New forest grew on about 18 hectares, while under 1 hectare was 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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Sinnūris air quality (AQI) and tree cover — measured by Airleaf
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Frequently asked

Questions about Sinnūris

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

The latest reading for Sinnūris shows an AQI of 100 (Moderate), observed Nov 11, 09:00 local time via Open-Meteo / CAMS, corrected with 2 ground-station cities within 125 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 Sinnūris today?

At AQI 100 (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 Sinnūris been like this week?

Over the last 7 days, the CAMS air-quality model put Sinnūris's daily AQI at 57 on average, from 45 on Nov 7 to an hourly peak of 69 on Nov 5. No day averaged above 100, the level where the air turns unhealthy for sensitive groups.

How much forest has the area around Sinnūris lost since 2001?

There was almost no forest around Sinnūris 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 Sinnūris grew from about 464 hectares to 482 hectares, a net gain of about 18 hectares (+3.9%). New forest grew on about 18 hectares, while under 1 hectare was lost.

What is the tree count in Sinnūris?

Sinnūris has an estimated 79,168 trees across the 12.57 km² measured — 25.2% tree cover, 5 percentage points short of the 30% tree-cover target set for this area.

How many more trees does Sinnūris need?

Sinnūris needs roughly 15,080 more trees to close a 5-point shortfall against its 30% tree-cover target — about 331.8 t of extra CO₂ absorbed per year once grown.

How are Sinnūris'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 Sinnuris; the tree count is an estimate derived from that cover.

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