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

Riso
H.c. Orsted Institutet, Copenhagen
H.c.andersens Boulevard, Copenhagen
Nygaardsgata, Fredrikstad, Norway
Oyekast, Grenland, Norway
Lensmannsdalen, Grenland, Norway
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Risø AQI: Risø Real-time Air Quality Index (AQI).
47
Good
Updated on Thursday 18:00
Primary pollutant: o3
currentpast 2 daysminmax
PM10 AQI
20Risø, Denmark PM10 (respirable particulate matter) measured by The Department of Environmental Science at Aarhus University - Institut for Miljøvidenskab. Values are converted to the US EPA AQI standard.634
O3 AQI
47Risø, Denmark O3 (ozone) measured by The Department of Environmental Science at Aarhus University - Institut for Miljøvidenskab. Values are converted to the US EPA AQI standard.1649
NO2 AQI
2Risø, Denmark NO2 (nitrogen dioxide) measured by The Department of Environmental Science at Aarhus University - Institut for Miljøvidenskab. Values are converted to the US EPA AQI standard.17
CO AQI
2Risø, Denmark CO (carbon monoxide) measured by The Department of Environmental Science at Aarhus University - Institut for Miljøvidenskab. Values are converted to the US EPA AQI standard.23
Temp.
21Risø, Denmark t (temp.) measured by Citizen Weather Observer Program (CWOP/APRS).1624
Pressure
1020Risø, Denmark p (pressure:) measured by Citizen Weather Observer Program (CWOP/APRS).10191021
Humidity
80Risø, Denmark h (humidity) measured by Citizen Weather Observer Program (CWOP/APRS).5090
Wind
5Risø, Denmark w (wind) measured by Citizen Weather Observer Program (CWOP/APRS).17
MarkerMarkerMarker
map © OpenStreetMap contributors

Air Quality Forecast
THU 14
26°C
17°C
FRI 15
26°C
19°C
SAT 16
20°C
16°C
SUN 17
21°C
15°C
MON 18
22°C
14°C
PM2.5
O3
Thursday 14Friday 15Saturday 16Sunday 17Monday 18
hour
0369121518210369121518210369121518210369121518210369121518210
Wind Speed (m/s)
55678876544578888986445434556776542344224


























-













Temp.
18°17°18°24°26°25°23°20°19°19°20°24°25°26°24°20°17°16°16°18°20°20°19°16°16°15°15°20°20°19°18°17°15°14°15°20°22°21°20°17°16°
relative humidity
7476785649495976858481636048597582686463626573757878704244526176898675474648536362
barometric pressure
10201020102010201020102010191020101910181017101710181017101710171018101710171017101710171017101710181018101810191020102010201020102110211022102210221021102010201019
total precipitation
0.30.4
UVI:
4


5:43 ~ 20:52
UVI:
5


5:44 ~ 20:50
UVI:
6


5:46 ~ 20:47
UVI:
6


5:48 ~ 20:45
UVI:
5


5:50 ~ 20:43
Forecast plotted using timezone +02:00
Latest forecast updates:
Wind: an hour ago [Aug 14, 2025 5:11 PM]
fine particulate matter: 15 hours ago [Aug 14, 2025 2:50 AM]
ozone: 15 hours ago [Aug 14, 2025 2:52 AM]
click to view the detailed forecast

Air Quality Data provided by: the The Department of Environmental Science at Aarhus University - Institut for Miljøvidenskab (envs.au.dk)

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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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