City report · Tamil Nadu, India
Dindigul Air quality today
Air quality in Dindigul currently reads AQI 89 (Moderate): Unusually sensitive people should consider limiting long outdoor exertion.
Air quality right now
AQI 89
Moderate
- PM2.5, fine particles (µg/m³)
- 26.2
- tree cover
- 23.1%
- trees in this area
- 72.5K
- more trees needed
- 21.7K
Measured across a 2 km radius around Pandian Nagar, Nehruji Nagar, Dindigul, Tamil Nadu 624001, India (12.57 km²), from a satellite image of Sep 29, 2026. Lower AQI is better: 0–50 is Good, above 300 is Hazardous.
Dindigul · AQI 89 (Moderate)
Dindigul's tree count comes to 72,498 trees across 12.56 km² of land, 7 points below the 30% tree-cover level considered healthy for this area, so roughly 21,655 more trees would close the gap.
Air quality detail
Air quality in Dindigul today: AQI 89, Moderate
Main pollutant: PM2.5 · Observed Nov 11, 12:30 local time via Open-Meteo / CAMS, corrected with 2 ground-station cities within 205 km, US EPA index. Values in µg/m³.
Estimate · model corrected with 2 station cities within 205 km, e.g. Ooty and Thrissur
Health signal
Unusually sensitive people should consider limiting long outdoor exertion.
PM2.5
26.2
PM10
39.6
NO₂
1.1
O₃
155.0
SO₂
10.4
CO
291.0
- 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 Dindigul's daily AQI at 72 on average, from 40 on Nov 7 to an hourly peak of 154 on Nov 11.
This is the US EPA AQI. How it differs from India's AQI (CPCB) · The full guide
Where Dindigul stands: the most polluted cities in the world right now · the cleanest
Tree cover detail
Tree cover in Dindigul: Below target
23.1% tree cover against a 30% healthy-neighborhood target, across 12.56 km² of land.
Trees in this area
72,498
Target trees
94,153
More trees needed
21,655
CO₂ if planted / yr
476.4 t
Deforestation · 2001–2025
How much forest has Dindigul lost?
Since 2001, the area within 10 km of Dindigul has lost about 3 hectares of forest (about 5 football pitches): 1.4% of the forest it had in 2000. The biggest cause was farms, pasture and plantations (24%). About 1 hectare (33%) was deforestation: forest cleared for good for farms, mines or towns.
2017: satellite photo from February 2017 of a 5 × 5 km area in the city center.
- Forest lost since 2001
- 3 haabout 5 football pitches
- Share of its forest
- 1.4%of what there was in 2000
- Cleared for good
- 1 hadeforestation: turned into farms, mines or towns
The worst year was 2001, when about 1 hectare of forest were lost.
Hectares of forest lost each year
Show the figures as a table
| Year | Cleared for good | Can grow back | Total |
|---|---|---|---|
| 2001 | under 1 ha | 1 ha | 1 ha |
| 2002 | under 1 ha | under 1 ha | under 1 ha |
| 2003 | under 1 ha | under 1 ha | under 1 ha |
| 2004 | under 1 ha | under 1 ha | under 1 ha |
| 2005 | under 1 ha | under 1 ha | under 1 ha |
| 2006 | under 1 ha | under 1 ha | under 1 ha |
| 2007 | under 1 ha | under 1 ha | under 1 ha |
| 2008 | under 1 ha | under 1 ha | under 1 ha |
| 2009 | under 1 ha | under 1 ha | under 1 ha |
| 2010 | under 1 ha | under 1 ha | under 1 ha |
| 2011 | under 1 ha | under 1 ha | under 1 ha |
| 2012 | under 1 ha | under 1 ha | under 1 ha |
| 2013 | under 1 ha | under 1 ha | under 1 ha |
| 2014 | under 1 ha | under 1 ha | under 1 ha |
| 2015 | under 1 ha | under 1 ha | under 1 ha |
| 2016 | under 1 ha | under 1 ha | under 1 ha |
| 2017 | under 1 ha | under 1 ha | under 1 ha |
| 2018 | under 1 ha | under 1 ha | under 1 ha |
| 2019 | under 1 ha | under 1 ha | under 1 ha |
| 2020 | under 1 ha | under 1 ha | under 1 ha |
| 2021 | under 1 ha | under 1 ha | under 1 ha |
| 2022 | under 1 ha | under 1 ha | under 1 ha |
| 2023 | under 1 ha | under 1 ha | under 1 ha |
| 2024 | under 1 ha | under 1 ha | under 1 ha |
| 2025 | under 1 ha | under 1 ha | under 1 ha |
What is causing deforestation around Dindigul?
- Farms, pasture and plantationscleared for good24% · under 1 ha
- Towns and roadscleared for good6.1% · under 1 ha
- Unknown causescause unknown67% · 2 ha
Causes for 2025 are estimates, based on what caused forest loss in the same places up to 2024.
Forest gained and lost, 2000–2020
- Forest in 2000
- 2,750 ha
- Forest in 2020
- 3,130 ha
- Overall change
- +385 hamore forest than in 2000
Comparing satellite maps from 2000 and 2020, the forest around Dindigul grew from about 2,750 hectares to 3,130 hectares, a net gain of about 385 hectares (+14%). New forest grew on about 440 hectares, while 54 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
In the same region
Measured cities near Dindigul
Same 2 km radius, same index — so they compare directly.
- Madurai52.3 km
India
- Tree cover
- 24%
- Air quality
- 90
- Karur66.4 km
India
- Tree cover
- 30%
- Air quality
- 153
- Pudukkottai92.0 km
India
- Tree cover
- 25%
- Air quality
- 163
- Kāraikkudi92.5 km
India
- Tree cover
- 45%
- Air quality
- 139
- Tiruchirappalli92.7 km
India
- Tree cover
- 27%
- Air quality
- 170
- Sivakasi104.1 km
India
- Tree cover
- 20%
- Air quality
- 84
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Frequently asked
Questions about Dindigul
What is the air quality (AQI) in Dindigul right now?
The latest reading for Dindigul shows an AQI of 89 (Moderate), observed Nov 11, 12:30 local time via Open-Meteo / CAMS, corrected with 2 ground-station cities within 205 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 Dindigul today?
At AQI 89 (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 Dindigul been like this week?
Over the last 7 days, the CAMS air-quality model put Dindigul's daily AQI at 72 on average, from 40 on Nov 7 to an hourly peak of 154 on Nov 11. On 2 of those days the average was above 100, unhealthy for sensitive groups.
Is Dindigul's AQI the same as India's AQI (CPCB)?
No. Airleaf shows the US EPA Air Quality Index (AQI), the scale used by IQAir and most air-quality apps. India's Central Pollution Control Board (CPCB) publishes the National Air Quality Index on its own scale: 0–50 good, 51–100 satisfactory, 101–200 moderate, 201–300 poor, 301–400 very poor and 401–500 severe. The two scales don't line up. At moderate fine-particle levels the US scale reads higher: 55 µg/m³ of PM2.5 is 149 on the US AQI but about 92, "satisfactory", on India's. In heavy smog India's reads higher: 100 µg/m³ is 182 on the US AQI and about 232, "poor", on India's. CPCB also averages particles over 24 hours, so its figure moves more slowly than an hourly reading.
How much forest has the area around Dindigul lost since 2001?
Since 2001, the area within 10 km of Dindigul has lost about 3 hectares of forest (about 5 football pitches): 1.4% of the forest it had in 2000. The biggest cause was farms, pasture and plantations (24%). About 1 hectare (33%) was deforestation: forest cleared for good for farms, mines or towns. Comparing satellite maps from 2000 and 2020, the forest around Dindigul grew from about 2,750 hectares to 3,130 hectares, a net gain of about 385 hectares (+14%). New forest grew on about 440 hectares, while 54 hectares were lost.
What is the tree count in Dindigul?
Dindigul has an estimated 72,498 trees across the 12.56 km² of land measured — 23.1% tree cover, 7 percentage points short of the 30% tree-cover target set for this area.
How many more trees does Dindigul need?
Dindigul needs roughly 21,655 more trees to close a 7-point shortfall against its 30% tree-cover target — about 476.4 t of extra CO₂ absorbed per year once grown.
How are Dindigul'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 Pandian Nagar; the tree count is an estimate derived from that cover.
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