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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Clear sky |
Temperature | 39.2°F |
Humidity | 71% |
Wind | 2 mp/h |
Pressure | 30.1 Hg |
# | city | US AQI |
---|---|---|
1 | Nacimiento, Biobio | 261 |
2 | Temuco, Araucania | 228 |
3 | Coyhaique, Aisen | 188 |
4 | Talcahuano, Biobio | 159 |
5 | Coronel, Biobio | 158 |
6 | Concepcion, Biobio | 106 |
7 | Hualpen, Biobio | 99 |
8 | Puchuncavi, Valparaiso | 95 |
9 | Santiago, Santiago Metropolitan | 87 |
10 | Quillota, Valparaiso | 76 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | La Greda | 71 |
2 | Ventanas | 53 |
3 | Puchuncaví | 49 |
4 | Escuela Campiche | 37 |
5 | Escuela El Rincon | 30 |
(local time)
SEE WORLD AQI RANKINGUS AQI
43
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 43 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 7.9µg/m³ | |
PM10 | 12µg/m³ | |
O3 | 25µg/m³ | |
NO2 | 14.2µg/m³ | |
SO2 | 10.5µg/m³ |
PM2.5
x1.6
PM2.5 concentration in Puchuncavi is currently 1.6 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, May 14 | Very unhealthy 227 AQI US | 53.6° 48.2° | 6.7 mp/h | |
Wednesday, May 15 | Very unhealthy 217 AQI US | 57.2° 48.2° | 6.7 mp/h | |
Thursday, May 16 | Unhealthy for sensitive groups 119 AQI US | 57.2° 39.2° | 6.7 mp/h | |
Today | Good 43 AQI US | 57.2° 39.2° | 6.7 mp/h | |
Saturday, May 18 | Moderate 64 AQI US | 59° 48.2° | 6.7 mp/h | |
Sunday, May 19 | Moderate 70 AQI US | 62.6° 51.8° | 6.7 mp/h | |
Monday, May 20 | Good 48 AQI US | 70% | 60.8° 55.4° | 4.5 mp/h |
Tuesday, May 21 | Good 36 AQI US | 30% | 59° 53.6° | 6.7 mp/h |
Wednesday, May 22 | Good 20 AQI US | 60% | 59° 55.4° | 4.5 mp/h |
Thursday, May 23 | Good 32 AQI US | 60.8° 53.6° | 6.7 mp/h |
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2Contributors
Government Contributor
3 stations
Non-profit organization Contributor
2 stations
2 Data sources