Chile · Antofagasta · 2 cities
Air quality in Antofagasta today The AQI right now, city by city
Right now, Antofagasta has the cleanest air of the 2 cities we track in Antofagasta (AQI 55, Moderate), and Calama the worst (AQI 72, Moderate). Calama has the most tree cover, at 2.5% — #26 of 30 cities measured in Chile.
Every city is measured the same way, over the same 2 km around its center: the air quality right now, from ground stations where there are any, and its tree cover.
- cities tracked
- 2
- average tree cover
- 1.6%
- Chile: 13.0%
- worst air now: Calama
- 72
- cleanest air now: Antofagasta
- 55
Lower is better on the US EPA index: 0–50 is Good, above 300 is Hazardous. Measured by Airleaf, refreshed hourly.
Antofagasta
Air quality today across Antofagasta, city by city
| Antofagasta | 55Moderate | 0.7% | 58.4K | #29 of 30 |
|---|---|---|---|---|
| Calama | 72Moderate | 2.5% | 86.4K | #26 of 30 |
Air quality is the US AQI from ground monitoring stations via OpenAQ where available, otherwise the Open-Meteo / CAMS model, refreshed hourly. Tree cover is measured within 2 km of each city center from Sentinel-2 imagery; the rank compares every city measured in Chile.
Deforestation · 2001–2025
How much forest has Antofagasta lost?
There was almost no forest in Antofagasta 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.
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. How it's measured
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