While 92% of the global population is exposed to dangerous levels of air pollution, many places lack measurements to quantify its effects and allow communities to respond effectively.
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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Mist |
Temperature | 91.4°F |
Humidity | 16% |
Wind | 16.1 mph |
Pressure | 29.8 inHg |
# | city | US AQI⁺ |
---|---|---|
1 | Puchuncavi, Valparaiso | 92 |
2 | Nacimiento, Biobio | 74 |
3 | Quintero, Valparaiso | 68 |
4 | Coquimbo, Coquimbo | 64 |
5 | Talcahuano, Biobio | 55 |
6 | Hualpen, Biobio | 50 |
7 | Tocopilla, Antofagasta | 50 |
8 | Concepcion, Biobio | 45 |
9 | Coronel, Biobio | 44 |
10 | Huasco, Atacama | 44 |
(Local time)
SEE WORLD AQI⁺ RANKING# | station | US AQI⁺ |
---|---|---|
1 | Loncura | 84 |
2 | Quintero | 68 |
3 | Sur | 66 |
4 | Centro Quintero | 63 |
(Local time)
SEE WORLD AQI⁺ RANKINGUS AQI⁺
63
live AQI⁺ index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 63 US AQI⁺ | PM10 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 15µg/m³ | |
PM10 | 80µg/m³ | |
O₃ | 62µg/m³ | |
NO₂ | 5.7µg/m³ | |
SO₂ | 12.3µg/m³ | |
CO | 503.8µg/m³ |
Sensitive groups should reduce outdoor exercise | |
Close your windows to avoid dirty outdoor air Get a monitor | |
Sensitive groups should wear a mask outdoors Get a mask | |
Sensitive groups should run an air purifier Get an air purifier |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Saturday, Nov 9 | Good 42 AQI⁺ US | |||
Sunday, Nov 10 | Moderate 58 AQI⁺ US | |||
Monday, Nov 11 | Moderate 66 AQI⁺ US | |||
Today | Moderate 63 AQI⁺ US | 91.4° 55.4° | 22.4 mph | |
Wednesday, Nov 13 | Moderate 53 AQI⁺ US | 59° 53.6° | 13.4 mph | |
Thursday, Nov 14 | Moderate 58 AQI⁺ US | 59° 53.6° | 6.7 mph | |
Friday, Nov 15 | Moderate 58 AQI⁺ US | 60.8° 53.6° | 13.4 mph | |
Saturday, Nov 16 | Good 48 AQI⁺ US | 59° 51.8° | 15.7 mph | |
Sunday, Nov 17 | Moderate 53 AQI⁺ US | 59° 51.8° | 15.7 mph | |
Monday, Nov 18 | Good 48 AQI⁺ US | 57.2° 51.8° | 6.7 mph |
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Data source