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

Koper
Via Del Ponticello, Trieste, Friuli Venezia Giulia
Via Pitacco, Trieste, Friuli Venezia Giulia
P.le Rosmini, Trieste, Friuli Venezia Giulia
P.zza Liberta, Trieste, Friuli Venezia Giulia
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Koper AQI: Koper Real-time Air Quality Index (AQI).
42
Good
Updated on Friday 20:00
temperature: 7°C
currentpast 2 daysminmax
PM2.5 AQI
42Koper, Slovenia PM25 (fine particulate matter) measured by Slovenian Environment Agency (Agencija RS za okolje). Values are converted to the US EPA AQI standard.30119
PM10 AQI
11Koper, Slovenia PM10 (respirable particulate matter) measured by Slovenian Environment Agency (Agencija RS za okolje). Values are converted to the US EPA AQI standard.1043
O3 AQI
34Koper, Slovenia O3 (ozone) measured by Slovenian Environment Agency (Agencija RS za okolje). Values are converted to the US EPA AQI standard.1147
NO2 AQI
17Koper, Slovenia NO2 (nitrogen dioxide) measured by Slovenian Environment Agency (Agencija RS za okolje). Values are converted to the US EPA AQI standard.228
Temp.
7Koper, Slovenia t (temp.) measured by Citizen Weather Observer Program (CWOP/APRS).216
Pressure
1019Koper, Slovenia p (pressure:) measured by Citizen Weather Observer Program (CWOP/APRS).10191028
Humidity
75Koper, Slovenia h (humidity) measured by Citizen Weather Observer Program (CWOP/APRS).4380
Wind
3Koper, Slovenia w (wind) measured by Citizen Weather Observer Program (CWOP/APRS).14
Marker
map © OpenStreetMap contributors

Air Quality Forecast
FRI 7
16°C
7°C
SAT 8
16°C
7°C
SUN 9
14°C
7°C
MON 10
14°C
8°C
PM2.5
O3
Friday 7Saturday 8Sunday 9Monday 10Tuesday 11
hour
25811141720232581114172023258111417202325811141720232581114172023
Wind Speed (m/s)
2211211112112101122341113798674322233112








































Temp.
7°7°12°16°15°10°9°8°8°7°11°15°15°11°10°9°8°7°12°14°14°10°9°10°10°11°11°11°14°11°10°8°7°7°11°13°13°10°9°10°
relative humidity
65574536395157616260514040525760697658545882858484868591677785889191756059778484
barometric pressure
1024102310231022102010201020101910181018101710171015101510151015101410141014101410121012101310111009100710061005100610061007100810071007100810081007100710081007
total precipitation
1.30.67.90.310.10.30.1
UVI:
4


6:34 ~ 18:00
UVI:
4


6:32 ~ 18:02
UVI:
4


6:30 ~ 18:03
UVI:
2


6:28 ~ 18:04
UVI:
3


6:26 ~ 18:06
Forecast plotted using timezone +01:00
Latest forecast updates:
Wind: 3 hours ago [Mar 7, 2025 4:44 PM]
fine particulate matter: 2 days ago [Mar 6, 2025 3:11 AM]
ozone: 2 days ago [Mar 6, 2025 3:11 AM]
click to view the detailed forecast

Air Quality Data provided by: the Slovenian Environment Agency (Agencija RS za okolje) (arso.gov.si)

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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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