Rudolice v Horach, Ustecky Air Pollution:
Real-time Air Quality Index (AQI)

Rudolice V Horach, Ustecky
Chomutov, Ustecky
Tusimice, Ustecky
Most, Ustecky
Lom, Ustecky
Medenec, Ustecky
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Rudolice v Horach, Ustecky AQI: Rudolice v Horach, Ustecky Real-time Air Quality Index (AQI).
162
Unhealthy
Updated on Friday 9:00
temperature: 28°C
currentpast 2 daysminmax
PM2.5 AQI
162Rudolice v Horach, Ustecky, CzechRepublic PM25 (fine particulate matter) measured by Czech Hydrometeorological Institute (Český hydrometeorologický ústav). Values are converted to the US EPA AQI standard.24162
PM10 AQI
23Rudolice v Horach, Ustecky, CzechRepublic PM10 (respirable particulate matter) measured by Czech Hydrometeorological Institute (Český hydrometeorologický ústav). Values are converted to the US EPA AQI standard.1042
O3 AQI
60Rudolice v Horach, Ustecky, CzechRepublic O3 (ozone) measured by Czech Hydrometeorological Institute (Český hydrometeorologický ústav). Values are converted to the US EPA AQI standard.4395
NO2 AQI
7Rudolice v Horach, Ustecky, CzechRepublic NO2 (nitrogen dioxide) measured by Czech Hydrometeorological Institute (Český hydrometeorologický ústav). Values are converted to the US EPA AQI standard.224
SO2 AQI
3Rudolice v Horach, Ustecky, CzechRepublic SO2 (sulfur dioxide) measured by Czech Hydrometeorological Institute (Český hydrometeorologický ústav). Values are converted to the US EPA AQI standard.131
Temp.
28Rudolice v Horach, Ustecky, CzechRepublic t (temp.) measured by Citizen Weather Observer Program (CWOP/APRS).1735
Pressure
982Rudolice v Horach, Ustecky, CzechRepublic p (pressure:) measured by Citizen Weather Observer Program (CWOP/APRS).978982
Humidity
47Rudolice v Horach, Ustecky, CzechRepublic h (humidity) measured by Citizen Weather Observer Program (CWOP/APRS).2282
Wind
2Rudolice v Horach, Ustecky, CzechRepublic w (wind) measured by Citizen Weather Observer Program (CWOP/APRS).13
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Air Quality Forecast
FRI 15
31°C
19°C
SAT 16
22°C
14°C
SUN 17
19°C
9°C
MON 18
21°C
10°C
TUE 19
23°C
10°C
PM2.5
O3
Friday 15Saturday 16Sunday 17Monday 18Tuesday 19
hour
147101316192214710131619221471013161922147101316192214710131619221
Wind Speed (m/s)
33123443333456332245553211244454333432224









































Temp.
22°21°24°29°31°30°24°20°17°16°17°19°22°21°17°14°12°10°11°15°18°19°15°12°14°10°13°17°19°20°16°12°11°10°14°19°22°23°18°15°15°
relative humidity
6065614438366177979987735859778382838257464467766683664643476680818769504139575961
barometric pressure
10201020102010201019101810181020102110211020102110201018101810191019101910201019101810171018102010201020102110211020101910201021102010191019101810161015101410141014
total precipitation
NaN0.12.11.81.8
UVI:
6


5:55 ~ 20:28
UVI:
6


5:57 ~ 20:26
UVI:
5


5:58 ~ 20:24
UVI:
7


6:00 ~ 20:22
UVI:
6


6:01 ~ 20:20
Forecast plotted using timezone +02:00
Latest forecast updates:
Wind: 4 hours ago [Aug 15, 2025 4:45 AM]
fine particulate matter: 6 hours ago [Aug 15, 2025 3:01 AM]
ozone: 6 hours ago [Aug 15, 2025 3:03 AM]
click to view the detailed forecast

Air Quality Data provided by: the Czech Hydrometeorological Institute (Český hydrometeorologický ústav) (portal.chmi.cz)

Note that the measurement for PM2.5 (fine particulate matter) are taken from the station: Lom, Ustecky and the measurements for NO2 (nitrogen dioxide) and SO2 (sulfur dioxide) are taken from the station: Chomutov, Ustecky
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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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