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Airleaf

City report · Punjab, Pakistan

Sambrial Air quality today

Air quality in Sambrial currently reads AQI 214 (Very unhealthy): Health alert — everyone should avoid long outdoor exertion.

Air quality right now

AQI 214

Very unhealthy

Main pollutant: PM2.5
PM2.5, fine particles (µg/m³)
139.1
tree cover
11.0%
trees in this area
34.6K
more trees needed
107K

Measured across a 2 km radius around Nek Pura Sambrial, Pakistan (12.57 km²), from a satellite image of Sep 13, 2026. Lower AQI is better: 0–50 is Good, above 300 is Hazardous.

Sambrial · AQI 214 (Very unhealthy)

Dark green marks tree cover detected inside the study radius.Sentinel-2 L2A (ESA Copernicus) via Earth Search, captured Sep 13, 2026

Sambrial's tree count comes to 34,558 trees across 12.57 km², 34 points below the 45% tree-cover level considered healthy for this area, so roughly 106,814 more trees would close the gap.

Air quality detail

Air quality in Sambrial today: AQI 214, Very unhealthy

Main pollutant: PM2.5 · Observed Nov 11, 20:00 local time via OpenAQ ground stations, US EPA index. Values in µg/m³.

Ground station · AC Sambrial, 1.5 km away

Health signal

Health alert — everyone should avoid long outdoor exertion.

PM2.5

139.1

PM10

—

NO₂

—

O₃

—

SO₂

—

CO

—

Data: OpenAQ · AirGradient, The Urban Unit

Outdoor exercise
Everyone should avoid long or hard exercise outdoors; sensitive groups, all outdoor exertion
Windows
Keep them closed
Mask
Wear an N95 if you go out
Air purifier
Run one on high

Over the last 7 days, the CAMS air-quality model put Sambrial's daily AQI at 157 on average, from 123 on Nov 7 to an hourly peak of 229 on Nov 10.

Last 7 days · model estimateavg 157 · peak 229
Nov 4: AQI 171 (peak 197)Nov 5: AQI 172 (peak 196)Nov 6: AQI 130 (peak 187)Nov 7: AQI 123 (peak 166)Nov 8: AQI 147 (peak 181)Nov 9: AQI 158 (peak 224)Nov 10: AQI 201 (peak 229)
Nov 4Nov 10

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

Tree cover detail

Tree cover in Sambrial: Critically low

11.0% tree cover against a 45% healthy-neighborhood target, across 12.57 km².

34 points below target

Trees in this area

34,558

Target trees

141,372

More trees needed

106,814

CO₂ if planted / yr

2,350 t

Deforestation · 2001–2025

How much forest has Sambrial lost?

There was almost no forest around Sambrial 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 Sambrial, June 2017

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

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. Images: contains modified Copernicus Sentinel data. How it's measured

In the same region

Measured cities near Sambrial

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

  • Sialkot

    Pakistan

    16.8 km
    Tree cover
    7%
    Air quality
    197
  • Wazirabad

    Pakistan

    22.2 km
    Tree cover
    11%
    Air quality
    198
  • 22.8 km
    Tree cover
    12%
    Air quality
    217
  • Gujrat

    Pakistan

    28.2 km
    Tree cover
    5%
    Air quality
    219
  • Pasrur

    Pakistan

    37.7 km
    Tree cover
    20%
    Air quality
    337
  • Gujranwala

    Pakistan

    39.1 km
    Tree cover
    5%
    Air quality
    323

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

Questions about Sambrial

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

The latest reading for Sambrial shows an AQI of 214 (Very unhealthy), measured Nov 11, 20:00 local time by the AC Sambrial ground monitoring station, 1.5 km away, via OpenAQ. The main pollutant is PM2.5. Health alert — everyone should avoid long outdoor exertion.

Is it safe to exercise outside in Sambrial today?

At AQI 214 (Very unhealthy): everyone should avoid long or hard exercise outdoors; sensitive groups, all outdoor exertion. Windows: keep them closed. Masks: wear an N95 if you go out. The reading changes through the day, so check again before a long run or ride.

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

Over the last 7 days, the CAMS air-quality model put Sambrial's daily AQI at 157 on average, from 123 on Nov 7 to an hourly peak of 229 on Nov 10. On 7 of those days the average was above 100, unhealthy for sensitive groups.

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

There was almost no forest around Sambrial 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.

What is the tree count in Sambrial?

Sambrial has an estimated 34,558 trees across the 12.57 km² measured — 11.0% tree cover, 34 percentage points short of the 45% tree-cover target set for this area.

How many more trees does Sambrial need?

Sambrial needs roughly 106,814 more trees to close a 34-point shortfall against its 45% tree-cover target — about 2,350 t of extra CO₂ absorbed per year once grown.

How are Sambrial's air quality and tree cover measured?

Air quality is measured by ground monitoring stations near Nek Pura Sambrial, via OpenAQ; the 7-day trend is the Open-Meteo / CAMS model's estimate. 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 Nek Pura Sambrial; the tree count is an estimate derived from that cover.

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