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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Clear sky |
Temperature | 60.8Ā°F |
Humidity | 75% |
Wind | 4.8 mp/h |
Pressure | 30.1 Hg |
# | city | US AQI |
---|---|---|
1 | Talcahuano, Biobio | 178 |
2 | Coronel, Biobio | 176 |
3 | Concepcion, Biobio | 174 |
4 | Nacimiento, Biobio | 172 |
5 | Temuco, Araucania | 166 |
6 | Coyhaique, Aisen | 165 |
7 | Hualpen, Biobio | 138 |
8 | Santiago, Santiago Metropolitan | 99 |
9 | Quintero, Valparaiso | 92 |
10 | Quillota, Valparaiso | 86 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Super Site | 55 |
2 | Bomberos | 44 |
3 | GobernaciĆ³n | 36 |
4 | Tres Marias | 27 |
(local time)
SEE WORLD AQI RANKINGUS AQI
44
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 44 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 8Āµg/mĀ³ | |
PM10 | 30Āµg/mĀ³ | |
O3 | 24Āµg/mĀ³ | |
NO2 | 27.9Āµg/mĀ³ | |
SO2 | 4.2Āµg/mĀ³ | |
CO | 526.7Āµg/mĀ³ |
PM2.5
x1.6
PM2.5 concentration in Tocopilla is currently 1.6 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 15 | Moderate 57 AQI US | 66.2Ā° 60.8Ā° | 6.7 mp/h | |
Thursday, May 16 | Good 40 AQI US | 66.2Ā° 60.8Ā° | 6.7 mp/h | |
Friday, May 17 | Good 38 AQI US | 69.8Ā° 60.8Ā° | 13.4 mp/h | |
Today | Good 44 AQI US | 69.8Ā° 60.8Ā° | 13.4 mp/h | |
Sunday, May 19 | Good 46 AQI US | 69.8Ā° 62.6Ā° | 8.9 mp/h | |
Monday, May 20 | Good 50 AQI US | 71.6Ā° 62.6Ā° | 6.7 mp/h | |
Tuesday, May 21 | Moderate 53 AQI US | 69.8Ā° 62.6Ā° | 4.5 mp/h | |
Wednesday, May 22 | Good 41 AQI US | 68Ā° 60.8Ā° | 4.5 mp/h | |
Thursday, May 23 | Good 17 AQI US | 68Ā° 62.6Ā° | 4.5 mp/h | |
Friday, May 24 | Good 15 AQI US | 69.8Ā° 62.6Ā° | 2.2 mp/h |
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1Contributor
Government Contributor
4 stations
1 Data source