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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Clear sky |
Temperature | 41°F |
Humidity | 67% |
Wind | 4.9 mp/h |
Pressure | 30.2 Hg |
# | city | US AQI |
---|---|---|
1 | Nacimiento, Biobio | 254 |
2 | Coyhaique, Aisen | 248 |
3 | Coronel, Biobio | 194 |
4 | Hualpen, Biobio | 193 |
5 | Talcahuano, Biobio | 192 |
6 | Temuco, Araucania | 163 |
7 | Quillota, Valparaiso | 159 |
8 | Concepcion, Biobio | 144 |
9 | Puchuncavi, Valparaiso | 129 |
10 | Santiago, Santiago Metropolitan | 121 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | La Greda | 161 |
2 | Ventanas | 137 |
3 | Puchuncaví | 129 |
4 | Escuela Campiche | 87 |
5 | Escuela El Rincon | 56 |
(local time)
SEE WORLD AQI RANKINGUS AQI
137
live AQI index
Unhealthy for sensitive groups
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Unhealthy for sensitive groups | 137 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 50µg/m³ | |
PM10 | 66µg/m³ | |
O3 | 44µg/m³ | |
NO2 | 6.8µg/m³ | |
SO2 | 7µg/m³ |
Reduce outdoor exercise | |
Close your windows to avoid dirty outdoor air GET A MONITOR | |
Sensitive groups should wear a mask outdoors GET A MASK | |
Run an air purifier GET AN AIR PURIFIER |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, May 16 | Moderate 65 AQI US | |||
Friday, May 17 | Moderate 89 AQI US | |||
Saturday, May 18 | Unhealthy 165 AQI US | |||
Today | Unhealthy for sensitive groups 137 AQI US | 59° 41° | 8.9 mp/h | |
Monday, May 20 | Moderate 58 AQI US | 70% | 59° 55.4° | 6.7 mp/h |
Tuesday, May 21 | Good 43 AQI US | 30% | 57.2° 55.4° | 6.7 mp/h |
Wednesday, May 22 | Good 36 AQI US | 60% | 59° 55.4° | 4.5 mp/h |
Thursday, May 23 | Good 33 AQI US | 57.2° 53.6° | 11.2 mp/h | |
Friday, May 24 | Good 29 AQI US | 57.2° 51.8° | 6.7 mp/h | |
Saturday, May 25 | Good 16 AQI US | 40% | 57.2° 53.6° | 8.9 mp/h |
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