Compare cities and countries: tree cover and air quality
A single city's tree cover only means something next to another one. Everything here was measured the same way — Sentinel-2 imagery at 10 m detail over a 2 km radius, and the live US EPA air quality index — so any two places can be read against each other directly. Compare two cities, or two countries by the average across every city measured in each.
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Compare any two places
Country against country
Averages across every measured city
780 comparisons
- Algeria vs Angola8% vs 15% average tree coverCompare
- Algeria vs Argentina8% vs 20% average tree coverCompare
- Algeria vs Bangladesh8% vs 54% average tree coverCompare
- Algeria vs Brazil8% vs 30% average tree coverCompare
- Algeria vs Canada8% vs 49% average tree coverCompare
- Algeria vs Chile8% vs 23% average tree coverCompare
- Algeria vs China8% vs 35% average tree coverCompare
- Algeria vs Colombia8% vs 33% average tree coverCompare
- Algeria vs Democratic Republic of the Congo8% vs 28% average tree coverCompare
- Algeria vs Egypt8% vs 20% average tree coverCompare
- Algeria vs Ethiopia8% vs 36% average tree coverCompare
- Algeria vs France8% vs 32% average tree coverCompare
- Algeria vs Germany8% vs 51% average tree coverCompare
- Algeria vs India8% vs 34% average tree coverCompare
- Algeria vs Indonesia8% vs 29% average tree coverCompare
- Algeria vs Iran8% vs 6% average tree coverCompare
- Algeria vs Iraq8% vs 6% average tree coverCompare
- Algeria vs Italy8% vs 32% average tree coverCompare
- Algeria vs Japan8% vs 28% average tree coverCompare
- Algeria vs Malaysia8% vs 46% average tree coverCompare
- Algeria vs Mexico8% vs 19% average tree coverCompare
- Algeria vs Morocco8% vs 5% average tree coverCompare
- Algeria vs Myanmar8% vs 59% average tree coverCompare
- Algeria vs Nigeria8% vs 33% average tree coverCompare
City against city
Neighbouring cities, side by side
A selection — every measured city links to its own.
Afghanistan
6 comparisons
- Baghlān vs Kunduz5% trees · AQI 470% trees · AQI 46Compare
- Bagrām vs Kabul14% trees · AQI 338% trees · AQI 90Compare
- Balkh vs Mazār-e Sharīf24% trees · AQI 382% trees · AQI 45Compare
- Gardez vs Ghazni13% trees · AQI 6410% trees · AQI 61Compare
- Ghazni vs Kandahār10% trees · AQI 612% trees · AQI 86Compare
- Herāt vs Kandahār3% trees · AQI 312% trees · AQI 86Compare
Algeria
6 comparisons
- Aïn Beïda vs Khenchela3% trees · AQI 325% trees · AQI 24Compare
- Aïn Beïda vs Tébessa3% trees · AQI 322% trees · AQI 25Compare
- Algiers vs Rouiba18% trees · AQI 5233% trees · AQI 45Compare
- Annaba vs Guelma10% trees · AQI 418% trees · AQI 30Compare
- Bab Ezzouar vs Blida9% trees · AQI 4326% trees · AQI 32Compare
- Batna vs Biskra1% trees · AQI 292% trees · AQI 39Compare
Angola
6 comparisons
- Baía Farta vs Benguela1% trees · AQI 595% trees · AQI 60Compare
- Balombo vs Bocoio19% trees · AQI 6612% trees · AQI 66Compare
- Benguela vs Lobito5% trees · AQI 607% trees · AQI 60Compare
- Bocoio vs Lobito12% trees · AQI 667% trees · AQI 60Compare
- Caála vs Huambo6% trees · AQI 5410% trees · AQI 49Compare
- Cabinda vs Soyo6% trees · AQI 9123% trees · AQI 70Compare
Argentina
6 comparisons
- Bahía Blanca vs Santa Rosa10% trees · AQI 3320% trees · AQI 6Compare
- Buenos Aires vs Quilmes17% trees · AQI 529% trees · AQI 5Compare
- Castelar vs Laferrere23% trees · AQI 518% trees · AQI 23Compare
- Catamarca vs La Rioja6% trees · AQI 1524% trees · AQI 64Compare
- Comodoro Rivadavia vs Neuquén3% trees · AQI 229% trees · AQI 27Compare
- Concordia vs Paraná31% trees · AQI 3024% trees · AQI 32Compare
Australia
6 comparisons
- Adelaide vs Bendigo42% trees · AQI 636% trees · AQI 27Compare
- Ballarat vs Bendigo37% trees · AQI 3336% trees · AQI 27Compare
- Ballarat vs Geelong37% trees · AQI 3319% trees · AQI 17Compare
- Brisbane vs Logan City22% trees · AQI 542% trees · AQI 4Compare
- Brisbane vs Sunshine Coast22% trees · AQI 543% trees · AQI 45Compare
- Brisbane vs Toowoomba22% trees · AQI 528% trees · AQI 43Compare
Bangladesh
6 comparisons
- Ashuganj City vs Brāhmanbāria60% trees · AQI 12640% trees · AQI 126Compare
- Bagerhat vs Khulna46% trees · AQI 9731% trees · AQI 76Compare
- Bagerhat vs Tungipara46% trees · AQI 9750% trees · AQI 76Compare
- Barishal vs Tungipara44% trees · AQI 6450% trees · AQI 76Compare
- Bogra vs Pār Naogaon34% trees · AQI 10158% trees · AQI 87Compare
- Bogra vs Shibganj34% trees · AQI 10191% trees · AQI 90Compare
Belarus
6 comparisons
- Baranovichi vs Lida56% trees · AQI 5463% trees · AQI 30Compare
- Baranovichi vs Pinsk56% trees · AQI 5447% trees · AQI 34Compare
- Barysaw vs Minsk60% trees · AQI 3835% trees · AQI 47Compare
- Bobruysk vs Mahilyow50% trees · AQI 3456% trees · AQI 40Compare
- Bobruysk vs Mazyr50% trees · AQI 3459% trees · AQI 53Compare
- Brest vs Pinsk41% trees · AQI 5447% trees · AQI 34Compare
Bolivia
6 comparisons
- Cochabamba vs Quillacollo9% trees · AQI 2711% trees · AQI 22Compare
- Cochabamba vs Sacaba9% trees · AQI 279% trees · AQI 36Compare
- La Paz vs Oruro2% trees · AQI 340% trees · AQI 39Compare
- Oruro vs Quillacollo0% trees · AQI 3911% trees · AQI 22Compare
- Potosí vs Sucre0% trees · AQI 392% trees · AQI 36Compare
- Potosí vs Tarija0% trees · AQI 3912% trees · AQI 39Compare