Mlada Boleslav, Stredocesky Air Pollution:
Real-time Air Quality Index (AQI)

Mlada Boleslav, Stredocesky
Rozdalovice-ruska, Stredocesky
Liberec Rochlice, Liberecky
Liberec-mesto, Liberecky
Jablonec-mesto, Liberecky
Ceska Lipa, Liberecky
LOCATE THE
NEAREST CITY
SEARCH FOR
YOUR CITY

Mlada Boleslav, Stredocesky AQI: Mlada Boleslav, Stredocesky Real-time Air Quality Index (AQI).
58
Moderate
Updated on Friday 9:00
temperature: 26°C
currentpast 2 daysminmax
PM2.5 AQI
58Mlada Boleslav, Stredocesky, CzechRepublic PM25 (fine particulate matter) measured by Czech Hydrometeorological Institute (Český hydrometeorologický ústav). Values are converted to the US EPA AQI standard.5113
PM10 AQI
31Mlada Boleslav, Stredocesky, CzechRepublic PM10 (respirable particulate matter) measured by Czech Hydrometeorological Institute (Český hydrometeorologický ústav). Values are converted to the US EPA AQI standard.1044
O3 AQI
29Mlada Boleslav, Stredocesky, CzechRepublic O3 (ozone) measured by Czech Hydrometeorological Institute (Český hydrometeorologický ústav). Values are converted to the US EPA AQI standard.585
NO2 AQI
15Mlada Boleslav, Stredocesky, CzechRepublic NO2 (nitrogen dioxide) measured by Czech Hydrometeorological Institute (Český hydrometeorologický ústav). Values are converted to the US EPA AQI standard.225
SO2 AQI
2Mlada Boleslav, Stredocesky, CzechRepublic SO2 (sulfur dioxide) measured by Czech Hydrometeorological Institute (Český hydrometeorologický ústav). Values are converted to the US EPA AQI standard.16
Temp.
26Mlada Boleslav, Stredocesky, CzechRepublic t (temp.) measured by Citizen Weather Observer Program (CWOP/APRS).1431
Pressure
974Mlada Boleslav, Stredocesky, CzechRepublic p (pressure:) measured by Citizen Weather Observer Program (CWOP/APRS).971974
Humidity
50Mlada Boleslav, Stredocesky, CzechRepublic h (humidity) measured by Citizen Weather Observer Program (CWOP/APRS).3491
Wind
3Mlada Boleslav, Stredocesky, CzechRepublic w (wind) measured by Citizen Weather Observer Program (CWOP/APRS).15
MarkerMarker
map © OpenStreetMap contributors

Air Quality Forecast
FRI 15
35°C
20°C
SAT 16
26°C
18°C
SUN 17
23°C
13°C
MON 18
22°C
12°C
TUE 19
25°C
11°C
PM2.5
O3
Friday 15Saturday 16Sunday 17Monday 18Tuesday 19
hour
147101316192214710131619221471013161922147101316192214710131619221
Wind Speed (m/s)
22211345676555433455563344556642111222322









































Temp.
21°20°24°31°35°34°27°24°23°20°20°23°26°24°21°18°16°14°15°19°22°22°18°15°16°13°16°20°22°21°16°13°12°11°15°21°25°25°19°16°14°
relative humidity
6466513729274452658381604047597281746342303355645970573843486678848766443532485865
barometric pressure
10201020102010191018101610161017101810181018101910181016101610171017101710181018101610161017101810191019102010201019101910191020102010191019101810161014101410141014
total precipitation
NaN0.80.60.8
UVI:
6


5:50 ~ 20:22
UVI:
5


5:51 ~ 20:20
UVI:
6


5:53 ~ 20:18
UVI:
7


5:54 ~ 20:16
UVI:
6


5:56 ~ 20:14
Forecast plotted using timezone +02:00
Latest forecast updates:
Wind: 3 hours ago [Aug 15, 2025 4:45 AM]
fine particulate matter: 5 hours ago [Aug 15, 2025 3:01 AM]
ozone: 5 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 SO2 (sulfur dioxide) are taken from the station: Rozďalovice-Ruska, Stredocesky
Do you know of any Air Quality stations in your area? why not participate to the map with your own air quality station?
Learn more at
> aqicn.org/gaia/ <
Share: “How polluted is the air today? Check out the real-time air pollution map, for more than 100 countries.”
https://aqicn.org/here/
Share: “Mlada Boleslav, Stredocesky, CzechRepublic Air Quality is Moderate - on Friday, Aug 15th 2025, 09:00 am”
https://aqicn.org/snapshot/czechrepublic/stredocesky/mlada-boleslav/20250815-09/?cs
Cloud API
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/ )

Looking for another city?

Enter a city name
↓ ↓ ↓
or let us find your nearest air quality monitoring station


Do you know of any Air Quality stations in your area?
why not participate to the map with your own air quality station?

Our GAIA air quality monitors are very easy to set up: You only need a WIFI access point and a USB compatible power supply.

Once connected, your real time air pollution levels are instantaneously available on the maps and through the API.

The station comes with a 10-meter water-proof power cable, a USB power supply,mounting equipment and an optional solar panel.

Click for more information

Air quality historical data


Air Quality Rankings

Download the real-time Air Quality Index Widget for:


iPhone & iPad
Android
Windows Phone
Windows PC
Google Chrome
Firefox
Wordpress
Cloud API


Looking for more air quality related products?

Home Air Purifiers
Protection Masks & Respirators
Home Air Purifiers
Personal Air Quality Monitors
DIY Air Sensors
Professional Air Quality Monitoring Stations


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.



Settings


Language Settings:


Temperature unit:
Celsius