City report · Kerman, Iran
Sirjan Air quality today
Air quality in Sirjan currently reads AQI 29 (Good): Air quality is satisfactory for everyone.
AQI 29
Air quality right now
Good
- PM2.5, fine particles (µg/m³)
- 5.8
- tree cover
- 5.1%
- trees in this area
- 16.0K
- more trees needed
- 78.2K
Measured across a 2 km radius around Sirjan, Kerman Province, Iran (12.57 km²), from a satellite image of Sep 24, 2026. Lower AQI is better: 0–50 is Good, above 300 is Hazardous.
Sirjan · AQI 29 (Good)
Sirjan's tree count comes to 16,022 trees across 12.57 km², 25 points below the 30% tree-cover level considered healthy for this area, so roughly 78,226 more trees would close the gap.
Air quality detail
Air quality in Sirjan today: AQI 29, Good
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
Air quality is satisfactory for everyone.
PM2.5
5.8
PM10
12.1
NO₂
4.3
O₃
74.0
SO₂
0.7
CO
179.0
- 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 Sirjan's daily AQI at 55 on average, from 28 on Nov 11 to an hourly peak of 77 on Nov 6.
Where Sirjan stands: the most polluted cities in the world right now · the cleanest
Tree cover detail
Tree cover in Sirjan: Critically low
5.1% tree cover against a 30% healthy-neighborhood target, across 12.57 km².
Trees in this area
16,022
Target trees
94,248
More trees needed
78,226
CO₂ if planted / yr
1,721 t
Deforestation · 2001–2025
How much forest has Sirjan lost?
There was almost no forest around Sirjan 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 September 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
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Frequently asked
Questions about Sirjan
What is the air quality (AQI) in Sirjan right now?
The latest reading for Sirjan shows an AQI of 29 (Good), observed Nov 11, 07:30 local time via Open-Meteo / CAMS, US EPA index. The main pollutant is PM2.5. Air quality is satisfactory for everyone.
Is it safe to exercise outside in Sirjan today?
At AQI 29 (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 Sirjan been like this week?
Over the last 7 days, the CAMS air-quality model put Sirjan's daily AQI at 55 on average, from 28 on Nov 11 to an hourly peak of 77 on Nov 6. No day averaged above 100, the level where the air turns unhealthy for sensitive groups.
How much forest has the area around Sirjan lost since 2001?
There was almost no forest around Sirjan 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 Sirjan?
Sirjan has an estimated 16,022 trees across the 12.57 km² measured — 5.1% tree cover, 25 percentage points short of the 30% tree-cover target set for this area.
How many more trees does Sirjan need?
Sirjan needs roughly 78,226 more trees to close a 25-point shortfall against its 30% tree-cover target — about 1,721 t of extra CO₂ absorbed per year once grown.
How are Sirjan'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 Sirjan; the tree count is an estimate derived from that cover.
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