City report · Tanzania
Moshi Air quality today
Air quality in Moshi currently reads AQI 64 (Moderate): Unusually sensitive people should consider limiting long outdoor exertion.
AQI 64
Air quality right now
Moderate
- PM2.5, fine particles (µg/m³)
- 15.6
- tree cover
- 34.8%
- trees in this area
- 109K
- more trees needed
- 0
Measured across a 2 km radius around Moshi, Tanzania (12.57 km²), from a satellite image of Sep 19, 2026. Lower AQI is better: 0–50 is Good, above 300 is Hazardous.
Moshi · AQI 64 (Moderate)
Moshi's tree count comes to 109,327 trees across 12.57 km², already at or above the 30% tree-cover level considered healthy for this area.
Air quality detail
Air quality in Moshi today: AQI 64, Moderate
Main pollutant: PM2.5 · Observed Nov 10, 16:00 local time via Open-Meteo / CAMS, corrected with 3 ground-station cities within 245 km, US EPA index. Values in µg/m³.
Estimate · model corrected with 3 station cities within 245 km, e.g. Ongata Rongai and Ngong
Health signal
Unusually sensitive people should consider limiting long outdoor exertion.
PM2.5
15.6
PM10
5.0
NO₂
1.4
O₃
62.0
SO₂
0.6
CO
151.0
- 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 Moshi's daily AQI at 48 on average, from 36 on Nov 6 to an hourly peak of 93 on Nov 9.
Where Moshi stands: the most polluted cities in the world right now · the cleanest
Tree cover detail
Tree cover in Moshi: Healthy tree cover
34.8% tree cover against a 30% healthy-neighborhood target, across 12.57 km².
Trees in this area
109,327
Target trees
109,327
More trees needed
0
CO₂ if planted / yr
0 kg
Deforestation · 2001–2025
How much forest has Moshi lost?
Since 2001, the area within 10 km of Moshi has lost about 6 hectares of forest (about 8 football pitches): under 1% of the forest it had in 2000. The biggest cause was towns and roads (32%). About 3 hectares (49%) 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
- 6 haabout 8 football pitches
- Share of its forest
- under 1%of what there was in 2000
- Cleared for good
- 3 hadeforestation: turned into farms, mines or towns
The worst year was 2020, when about 2 hectares 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 | under 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 | 2 ha | under 1 ha | 2 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 Moshi?
- Towns and roadscleared for good32% · 2 ha
- Farms, pasture and plantationscleared for good16% · under 1 ha
- Unknown causescause unknown51% · 3 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
- 12,400 ha
- Forest in 2020
- 12,900 ha
- Overall change
- +517 hamore forest than in 2000
Comparing satellite maps from 2000 and 2020, the forest around Moshi grew from about 12,400 hectares to 12,900 hectares, a net gain of about 517 hectares (+4.2%). New forest grew on about 565 hectares, while 48 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 Moshi
Same 2 km radius, same index — so they compare directly.
Build your own
Compare Moshi with anywhere
This place
Moshi
Use this data
Put Moshi's numbers on your site
Free to embed. Updates itself as the measurement refreshes.
Frequently asked
Questions about Moshi
What is the air quality (AQI) in Moshi right now?
The latest reading for Moshi shows an AQI of 64 (Moderate), observed Nov 10, 16:00 local time via Open-Meteo / CAMS, corrected with 3 ground-station cities within 245 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 Moshi today?
At AQI 64 (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 Moshi been like this week?
Over the last 7 days, the CAMS air-quality model put Moshi's daily AQI at 48 on average, from 36 on Nov 6 to an hourly peak of 93 on Nov 9. No day averaged above 100, the level where the air turns unhealthy for sensitive groups.
How much forest has the area around Moshi lost since 2001?
Since 2001, the area within 10 km of Moshi has lost about 6 hectares of forest (about 8 football pitches): under 1% of the forest it had in 2000. The biggest cause was towns and roads (32%). About 3 hectares (49%) was deforestation: forest cleared for good for farms, mines or towns. Comparing satellite maps from 2000 and 2020, the forest around Moshi grew from about 12,400 hectares to 12,900 hectares, a net gain of about 517 hectares (+4.2%). New forest grew on about 565 hectares, while 48 hectares were lost.
What is the tree count in Moshi?
Moshi has an estimated 109,327 trees across the 12.57 km² measured — 34.8% tree cover, already past the 30% tree-cover target set for this area.
How many more trees does Moshi need?
Moshi has already reached its tree-cover target, so no additional trees are needed to close the gap.
How are Moshi'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 Moshi; the tree count is an estimate derived from that cover.
See your own area
What does your neighborhood look like?
Pick any point and radius to get the same air-quality and tree-cover breakdown.
Check my address