Air quality in Chile
Air quality index (AQI⁺) and PM2.5 air pollution in Chile • 19:49, Jun 15
Live most polluted city ranking
Real-time Chile most polluted city ranking
| # | Cities | AQI⁺ US | |
|---|---|---|---|
| 1 |  Temuco | 275 | |
| 2 | Coronel | 175 | |
| 3 | Quillota | 152 | |
| 4 | Quintero | 144 | |
| 5 | Santiago | 131 | |
| 6 | Nacimiento | 96 | |
| 7 | Puchuncavi | 94 | |
| 8 | Concon | 86 | |
| 9 | Concepcion | 85 | |
| 10 | Hualpen | 81 |
2025 Chile most polluted city
| Coyhaique, Aysen | 105 |
Live cleanest city ranking
Real-time Chile cleanest city ranking
| # | Cities | AQI⁺ US | |
|---|---|---|---|
| 1 | Huasco | 47 | |
| 2 | Tocopilla | 55 | |
| 3 | Calama | 56 | |
| 4 | Coyhaique | 56 | |
| 5 | Hualpen | 84 | |
| 6 | Concepcion | 87 | |
| 7 | Puchuncavi | 101 | |
| 8 | Concon | 102 | |
| 9 | Nacimiento | 113 | |
| 10 | Quillota | 142 |
2025 Chile cleanest city
| Punta Arenas, Magallanes | 24 |
2025 Chile air quality
2025 country air quality average
How polluted is Chile?
PM2.5 concentration is currently 3.4 times the World Health Organization annual PM2.5 guideline value.
2025 AQI⁺ country ranking
Which country had the worst air quality in 2025?
Worldwide PM2.5 ranking
2025 Chile global rank in air pollution
54/143
