City report · Isfahan, Iran
Khomeynī Shahr Air quality today
Air quality in Khomeynī Shahr currently reads AQI 152 (Unhealthy): Everyone should limit long outdoor exertion; sensitive groups more so.
Air quality right now
AQI 152
Unhealthy
- PM2.5, fine particles (µg/m³)
- 70.8
- tree cover
- 5.3%
- trees in this area
- 16.6K
- more trees needed
- 109K
Measured across a 2 km radius around Khomeyni Shahr, Isfahan Province, Iran (12.57 km²), from a satellite image of Sep 25, 2026. Lower AQI is better: 0–50 is Good, above 300 is Hazardous.
Khomeynī Shahr · AQI 152 (Unhealthy)
Khomeynī Shahr's tree count comes to 16,650 trees across 12.57 km², 35 points below the 40% tree-cover level considered healthy for this area, so roughly 109,013 more trees would close the gap.
Air quality detail
Air quality in Khomeynī Shahr today: AQI 152, Unhealthy
Main pollutant: PM2.5 · Observed Nov 11, 07:30 local time via Open-Meteo / CAMS, US EPA index. Values in µg/m³.
Model estimate · no ground station nearby
Health signal
Everyone should limit long outdoor exertion; sensitive groups more so.
PM2.5
70.8
PM10
95.0
NO₂
50.5
O₃
0.0
SO₂
34.7
CO
847.0
- Outdoor exercise
- Everyone should cut down long or hard exercise; sensitive groups should avoid it
- Windows
- Keep them closed
- Mask
- Wear an N95 outdoors
- Air purifier
- Run one
Over the last 7 days, the CAMS air-quality model put Khomeynī Shahr's daily AQI at 92 on average, from 61 on Nov 5 to an hourly peak of 158 on Nov 10.
Where Khomeynī Shahr stands: the most polluted cities in the world right now · the cleanest
Tree cover detail
Tree cover in Khomeynī Shahr: Critically low
5.3% tree cover against a 40% healthy-neighborhood target, across 12.57 km².
Trees in this area
16,650
Target trees
125,663
More trees needed
109,013
CO₂ if planted / yr
2,398 t
Deforestation · 2001–2025
How much forest has Khomeynī Shahr lost?
There was almost no forest around Khomeynī Shahr 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 August 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 Khomeynī Shahr
Same 2 km radius, same index — so they compare directly.
- Isfahan13.5 km
Iran
- Tree cover
- 12%
- Air quality
- 73
- Najafābād17.0 km
Iran
- Tree cover
- 1%
- Air quality
- 83
- Shāhīn Shahr19.2 km
Iran
- Tree cover
- 5%
- Air quality
- 157
- Bahārestān31.2 km
Iran
- Tree cover
- 2%
- Air quality
- 171
- Shahr-e Kord75.2 km
Iran
- Tree cover
- 5%
- Air quality
- 52
- Shahreẕā81.3 km
Iran
- Tree cover
- 1%
- Air quality
- 66
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Frequently asked
Questions about Khomeynī Shahr
What is the air quality (AQI) in Khomeynī Shahr right now?
The latest reading for Khomeynī Shahr shows an AQI of 152 (Unhealthy), observed Nov 11, 07:30 local time via Open-Meteo / CAMS, US EPA index. The main pollutant is PM2.5. Everyone should limit long outdoor exertion; sensitive groups more so.
Is it safe to exercise outside in Khomeynī Shahr today?
At AQI 152 (Unhealthy): everyone should cut down long or hard exercise; sensitive groups should avoid it. Windows: keep them closed. Masks: wear an N95 outdoors. The reading changes through the day, so check again before a long run or ride.
What has the air quality in Khomeynī Shahr been like this week?
Over the last 7 days, the CAMS air-quality model put Khomeynī Shahr's daily AQI at 92 on average, from 61 on Nov 5 to an hourly peak of 158 on Nov 10. On 2 of those days the average was above 100, unhealthy for sensitive groups.
How much forest has the area around Khomeynī Shahr lost since 2001?
There was almost no forest around Khomeynī Shahr 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 Khomeynī Shahr?
Khomeynī Shahr has an estimated 16,650 trees across the 12.57 km² measured — 5.3% tree cover, 35 percentage points short of the 40% tree-cover target set for this area.
How many more trees does Khomeynī Shahr need?
Khomeynī Shahr needs roughly 109,013 more trees to close a 35-point shortfall against its 40% tree-cover target — about 2,398 t of extra CO₂ absorbed per year once grown.
How are Khomeynī Shahr'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 Khomeyni Shahr; the tree count is an estimate derived from that cover.
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