Antofagasta Air Pollution: Real-time Air Quality Index (AQI)

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Antofagasta AQI: Antofagasta Real-time Air Quality Index (AQI).
46
Good
Updated on Wed. 16:00
temperature: 22°C
currentpast 2 daysminmax
PM2.5 AQI
46Antofagasta, Chile PM25 (fine particulate matter) measured by Sistema Nacional de Calidad del Aire en Chile. Values are converted to the US EPA AQI standard.1782
PM10 AQI
26Antofagasta, Chile PM10 (respirable particulate matter) measured by Sistema Nacional de Calidad del Aire en Chile. Values are converted to the US EPA AQI standard.1479
SO2 AQI
1Antofagasta, Chile SO2 (sulfur dioxide) measured by Sistema Nacional de Calidad del Aire en Chile. Values are converted to the US EPA AQI standard.12
Weather Information
UVI
11Antofagasta, Chile UVI (Ultra Violet Index) measured by Sistema Nacional de Calidad del Aire en Chile. Values are converted to the US EPA AQI standard.1011
Temp.
22Antofagasta, Chile t (temp.) measured by Citizen Weather Observer Program (CWOP/APRS).1622
Pressure
1010Antofagasta, Chile p (pressure:) measured by Citizen Weather Observer Program (CWOP/APRS).10101014
Humidity
60Antofagasta, Chile h (humidity) measured by Citizen Weather Observer Program (CWOP/APRS).5682
Wind
6Antofagasta, Chile w (wind) measured by Citizen Weather Observer Program (CWOP/APRS).18
MarkerMarkerMarker
map © OpenStreetMap contributors

Air Quality Forecast
WED 5
21°C
17°C
THU 6
22°C
17°C
FRI 7
21°C
18°C
SAT 8
21°C
18°C
SUN 9
21°C
17°C
PM2.5
O3
Wednesday 5Thursday 6Friday 7Saturday 8Sunday 9
hour
0369121518210369121518210369121518210369121518210369121518
Wind Speed (m/s)
111233322101333222355654431245421111333







































Temp.
17°17°17°19°20°21°19°18°18°17°17°19°22°21°19°19°18°18°18°19°21°20°19°18°18°18°18°19°21°21°19°18°18°17°17°20°21°21°19°
relative humidity
868282737069807983868573677282818589897971748590858383777073848785848572666678
barometric pressure
101310121012101310121011101110121013101310141015101510151015101610171016101610181017101510151015101510151015101610151014101310151015101510151016101510131013
total precipitation
0.1
UVI:
11+


7:39 ~ 20:09
UVI:
11+


7:40 ~ 20:08
UVI:
11+


7:40 ~ 20:07
UVI:
11+


7:41 ~ 20:06
UVI:
11+


7:41 ~ 20:05
Forecast plotted using timezone -03:00
Latest forecast updates:
Wind: 4 hours ago [Mar 5, 2025 4:45 PM]
fine particulate matter: a day ago [Mar 4, 2025 8:55 PM]
ozone: a day ago [Mar 4, 2025 9:00 PM]
click to view the detailed forecast

Air Quality Data provided by: the Sistema Nacional de Calidad del Aire en Chile (sinca.mma.gob.cl)

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This air quality monitoring station real-time data can be programmatically accessed using this API url: (For more information, check the API page:aqicn.org/api/ )

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About the Air Quality and Pollution Measurement:

About the Air Quality Levels

AQIAir Pollution LevelHealth ImplicationsCautionary Statement (for PM2.5)
0 - 50GoodAir quality is considered satisfactory, and air pollution poses little or no riskNone
51 -100ModerateAir quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.
101-150Unhealthy for Sensitive GroupsMembers of sensitive groups may experience health effects. The general public is not likely to be affected.Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.
151-200UnhealthyEveryone may begin to experience health effects; members of sensitive groups may experience more serious health effectsActive children and adults, and people with respiratory disease, such as asthma, should avoid prolonged outdoor exertion; everyone else, especially children, should limit prolonged outdoor exertion
201-300Very UnhealthyHealth warnings of emergency conditions. The entire population is more likely to be affected.Active children and adults, and people with respiratory disease, such as asthma, should avoid all outdoor exertion; everyone else, especially children, should limit outdoor exertion.
300+HazardousHealth alert: everyone may experience more serious health effectsEveryone should avoid all outdoor exertion

To know more about Air Quality and Pollution, check the wikipedia Air Quality topic or the airnow guide to Air Quality and Your Health.

For very useful health advices of Beijing Doctor Richard Saint Cyr MD, check www.myhealthbeijing.com blog.


Usage Notice: All the Air Quality data are unvalidated at the time of publication, and due to quality assurance these data may be amended, without notice, at any time. The World Air Quality Index project has exercised all reasonable skill and care in compiling the contents of this information and under no circumstances will the World Air Quality Index project team or its agents be liable in contract, tort or otherwise for any loss, injury or damage arising directly or indirectly from the supply of this data.



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Temperature unit:
Celcius