Ostrava-Ceskobratrsk, Moravskoslezsky Air Pollution:
Real-time Air Quality Index (AQI)

Ostrava-ceskobratrsk, Moravskoslezsky
Ostrava-privoz, Moravskoslezsky
Ostrava-fifejdy, Moravskoslezsky
Ostrava-kuncicky, Moravskoslezsky
Ostrava-marianske Ho, Moravskoslezsky
Ostrava Radvanice Ozo, Moravskoslezsky
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Ostrava-Ceskobratrsk, Moravskoslezsky AQI: Ostrava-Ceskobratrsk, Moravskoslezsky Real-time Air Quality Index (AQI).
107
Unhealthy
for Sensitive Groups
Updated on Saturday 11:00
temperature: 13°C
currentpast 2 daysminmax
PM2.5 AQI
107Ostrava-Ceskobratrsk, Moravskoslezsky, CzechRepublic PM25 (fine particulate matter) measured by Czech Hydrometeorological Institute (Český hydrometeorologický ústav). Values are converted to the US EPA AQI standard.39120
PM10 AQI
43Ostrava-Ceskobratrsk, Moravskoslezsky, CzechRepublic PM10 (respirable particulate matter) measured by Czech Hydrometeorological Institute (Český hydrometeorologický ústav). Values are converted to the US EPA AQI standard.1548
O3 AQI
28Ostrava-Ceskobratrsk, Moravskoslezsky, CzechRepublic O3 (ozone) measured by Czech Hydrometeorological Institute (Český hydrometeorologický ústav). Values are converted to the US EPA AQI standard.334
NO2 AQI
13Ostrava-Ceskobratrsk, Moravskoslezsky, CzechRepublic NO2 (nitrogen dioxide) measured by Czech Hydrometeorological Institute (Český hydrometeorologický ústav). Values are converted to the US EPA AQI standard.1023
SO2 AQI
3Ostrava-Ceskobratrsk, Moravskoslezsky, CzechRepublic SO2 (sulfur dioxide) measured by Czech Hydrometeorological Institute (Český hydrometeorologický ústav). Values are converted to the US EPA AQI standard.17
Temp.
13Ostrava-Ceskobratrsk, Moravskoslezsky, CzechRepublic t (temp.) measured by Citizen Weather Observer Program (CWOP/APRS).414
Pressure
1008Ostrava-Ceskobratrsk, Moravskoslezsky, CzechRepublic p (pressure:) measured by Citizen Weather Observer Program (CWOP/APRS).10071020
Humidity
66Ostrava-Ceskobratrsk, Moravskoslezsky, CzechRepublic h (humidity) measured by Citizen Weather Observer Program (CWOP/APRS).5893
Wind
4Ostrava-Ceskobratrsk, Moravskoslezsky, CzechRepublic w (wind) measured by Citizen Weather Observer Program (CWOP/APRS).07
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Air Quality Forecast
SAT 29
15°C
7°C
SUN 30
13°C
7°C
MON 31
9°C
5°C
TUE 1
11°C
4°C
WED 2
16°C
6°C
PM2.5
O3
Saturday 29Sunday 30Monday 31Tuesday 1Wednesday 2
hour
2581114172023369121518210369121518210369121518210369121518210
Wind Speed (m/s)
1124433589752434576555566677765445776544








































Temp.
7°7°11°14°15°13°12°10°7°7°11°13°11°10°8°7°6°5°6°6°9°8°7°5°4°4°7°10°11°9°7°8°7°7°12°15°15°11°9°7°
relative humidity
91927658516260658484655354627477818982886774809194887668656778828483554141556266
barometric pressure
1008100810081008100710081009101010111013101210111009100910101010101110131015101610161019102010221023102410251024102210231023102310231024102510241023102510261027
total precipitation
0.10.30.60.10.60.30.50.40.90.10.10.20.40.10.3
UVI:
3


5:31 ~ 18:14
UVI:
1


5:29 ~ 18:15
UVI:
3


5:27 ~ 18:17
UVI:
3


5:24 ~ 18:18
UVI:
4


5:22 ~ 18:20
Forecast plotted using timezone +01:00
Latest forecast updates:
Wind: 6 hours ago [Mar 29, 2025 4:47 AM]
fine particulate matter: 8 hours ago [Mar 29, 2025 3:01 AM]
ozone: 8 hours ago [Mar 29, 2025 3:02 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 measurements for SO2 (sulfur dioxide) and O3 (ozone) are taken from the station: Ostrava-Fifejdy, Moravskoslezsky
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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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