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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Clear sky |
Temperature | 48.2°F |
Humidity | 78% |
Wind | 5.9 mp/h |
Pressure | 30.3 Hg |
# | city | US AQI |
---|---|---|
1 | Puchuncavi, Valparaiso | 366 |
2 | Coronel, Biobio | 174 |
3 | Coyhaique, Aisen | 152 |
4 | Concepcion, Biobio | 95 |
5 | Santiago, Santiago Metropolitan | 90 |
6 | Talcahuano, Biobio | 71 |
7 | Quillota, Valparaiso | 67 |
8 | Hualpen, Biobio | 64 |
9 | Temuco, Araucania | 58 |
10 | Quintero, Valparaiso | 56 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Santa Catalina de Siena | 127 |
2 | Kingston College | 77 |
3 | Centro de Energia UCSC | 69 |
(local time)
SEE WORLD AQI RANKINGUS AQI
77
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 77 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 23µg/m³ | |
PM10 | 26µg/m³ | |
O3 | 42µg/m³ | |
NO2 | 16.4µg/m³ | |
SO2 | 2µg/m³ | |
CO | 297.7µg/m³ |
Sensitive groups should reduce outdoor exercise | |
Close your windows to avoid dirty outdoor air | |
Sensitive groups should wear a mask outdoors GET A MASK | |
Sensitive groups should run an air purifier DISCOVER ATEM CAR |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, May 9 | Unhealthy for sensitive groups 102 AQI US | |||
Friday, May 10 | Moderate 89 AQI US | |||
Saturday, May 11 | Moderate 98 AQI US | |||
Saturday, May 11 | Good 28 AQI US | 53.6° 42.8° | 6.7 mp/h | |
Today | Moderate 77 AQI US | 53.6° 41° | 4.5 mp/h | |
Monday, May 13 | Good 41 AQI US | 55.4° 41° | 6.7 mp/h | |
Tuesday, May 14 | Good 47 AQI US | 100% | 51.8° 44.6° | 8.9 mp/h |
Wednesday, May 15 | Good 20 AQI US | 100% | 55.4° 46.4° | 8.9 mp/h |
Thursday, May 16 | Moderate 55 AQI US | 40% | 53.6° 42.8° | 4.5 mp/h |
Friday, May 17 | Moderate 56 AQI US | 40% | 53.6° 46.4° | 2.2 mp/h |
Saturday, May 18 | Moderate 59 AQI US | 53.6° 44.6° | 4.5 mp/h |
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