Air quality in Karvina

Air quality index (AQI) and PM2.5 air pollution in Karvina

Last update at (local time)

50 people follow this city

  • The profile image of follower
  • The profile image of follower
  • The profile image of follower
  • The profile image of follower
  • The profile image of follower
IQAir map with AQI colorful pins

AIR QUALITY DATA CONTRIBUTORS

2 Stations operated by

Czech Hydrometeorological Institute

https://cdn.airvisual.net/assets/public-profiles/5cb9494be613ee17724ccf7a-avatar.bmp

Join the movement!

Get a monitor and contributor to air quality data in your city.

BECOME A CONTRIBUTOR
Find out more about contributors and data sources

Weather

What is the current weather in Karvina?

Weather icon
WeatherFew clouds
Temperature41°F
Humidity80%
Wind10.8 mp/h
Pressure29.7 Hg

live aqi city ranking

Real-time Czech Republic city ranking

#cityUS AQI
1 Trinec, Moravskoslezsky

41

2 Ostrava, Moravskoslezsky

36

3 Usti nad Labem, Ustecky

32

4 Hradec Kralove, Kralovehradecky

31

5 Prague, Praha

28

6 Pilsen, Plzensky

27

7 Brno, South Moravian

9

(local time)

SEE WORLD AQI RANKING

live Karvina aqi ranking

Real-time Karvina air quality ranking

#stationUS AQI
1 Karvina Station

39

2 Karvina-ZU

8

(local time)

SEE WORLD AQI RANKING

#1 Air Quality App

Free iOS and Android air quality app

AirVisual App, Free iOS and Android air quality app

US AQI

24

live AQI index
Good

Human face indicating AQI level

Overview

What is the current air quality in Karvina?

Air pollution levelAir quality indexMain pollutant
Good 24 US AQIPM2.5
PollutantsConcentration
PM2.5
5.7µg/m³
PM10
10.8µg/m³
NO2
6.5µg/m³
SO2
1.3µg/m³
!

PM2.5

x1.1

PM2.5 concentration in Karvina is currently 1.1 times the WHO annual air quality guideline value

Health Recommendations

What is the current air quality in Karvina?

A man cycling icon
Enjoy outdoor activities
An open window icon
Open your windows to bring clean, fresh air indoors
GET A MONITOR

Forecast

Karvina air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Tuesday, Mar 26

Good 41 AQI US

Human face indicating AQI level
Weather icon
55.4° 35.6°
Wind rotating 168 degree 13.4 mp/h
Wednesday, Mar 27

Good 29 AQI US

Human face indicating AQI level
Weather icon
60.8° 41°
Wind rotating 161 degree 13.4 mp/h
Thursday, Mar 28

Moderate 52 AQI US

Human face indicating AQI level
Weather icon
55.4° 46.4°
Wind rotating 205 degree 15.7 mp/h
Today

Good 24 AQI US

Human face indicating AQI level
Weather icon 100%
62.6° 41°
Wind rotating 186 degree 13.4 mp/h
Saturday, Mar 30

Good 46 AQI US

Human face indicating AQI level
Weather icon
71.6° 48.2°
Wind rotating 184 degree 17.9 mp/h
Sunday, Mar 31

Good 47 AQI US

Human face indicating AQI level
Weather icon
68° 53.6°
Wind rotating 205 degree 20.1 mp/h
Monday, Apr 1

Good 47 AQI US

Human face indicating AQI level
Weather icon 50%
66.2° 50°
Wind rotating 206 degree 17.9 mp/h
Tuesday, Apr 2

Good 22 AQI US

Human face indicating AQI level
Weather icon 90%
50° 42.8°
Wind rotating 251 degree 17.9 mp/h
Wednesday, Apr 3

Good 34 AQI US

Human face indicating AQI level
Weather icon 100%
55.4° 44.6°
Wind rotating 231 degree 13.4 mp/h
Thursday, Apr 4

Moderate 55 AQI US

Human face indicating AQI level
Weather icon 60%
55.4° 46.4°
Wind rotating 237 degree 17.9 mp/h

Interested in hourly forecast? Get the app

How to best protect from air pollution?

Reduce your air pollution exposure in Karvina

AIR QUALITY ANALYSIS AND STATISTICS FOR Karvina

What is the current level of air pollution in Karviná?

Karviná is a city in the Moravian-Silesian Region of the Czech Republic. It is situated on the banks of the Olza River and is well-known for the number of coal mines in the surrounding area. According to a census conducted at the start of 2021, Karviná had an estimated population of approximately 51,000 inhabitants.

At the end of 2021, Karviná was experiencing a period of “Unhealthy” air with a US AQI reading of 165. This United States Air Quality Index number is calculated using the levels of six of the most prolific air pollutants, such as nitrogen dioxide, sulphur dioxide, ozone, carbon monoxide and both sizes of particulate matter, which are PM2.5 and PM10. It can then be used as the metric when comparing air quality in other cities around the world. If data is unavailable for all 6 pollutants, a figure can still be calculated by using what figures there are. Only the pollutant PM2.5 was measured in Karviná which was 83.3 µg/m³.

This level of PM2.5 is over eight times the recommended safe level of 10 µg/m³ as suggested by the World Health Organisation (WHO) as being an acceptable level. Although no amount of air pollution is considered to be safe.

When air quality is this poor, the advice is to remain indoors as much as possible, closing all doors and windows to prevent more polluted air from entering. It is advantageous to use an air purifier if one is available but ensure it is set to recirculate the current air and not import more from outside. Those of a sensitive disposition should also avoid venturing outside until the air quality improves. If this is unavoidable, then a good quality face mask should be used at all times. There is an app available from AirVisual.com for most mobile devices which informs the user of the quality of air in real-time which should assist with the decision as to whether go out or not. It is free of charge.

Does the level of air quality remain the same throughout the year in Karviná?

Air quality can be influenced by many variable factors and therefore changes relatively quickly. Looking back at the 2020 figures published by IQAir.com, it can be seen that for the months of February and June, Karviná enjoyed “Good” quality air with respective figures of 11.8 and 12 µg/m³. The remaining ten months of the year saw air quality classified as being “Moderate” with figures between 12.1 and 35.4 µg/m³. the best month out of these was May with a figure of 13 µg/m³, the worst was December with a 29.6 µg/m³ reading.

Historically, records pertaining to air pollution have been kept since 2017 when a figure of 24.6 µg/m³ was recorded. The following year saw a decline in quality to 27.1 µg/m³ but an improvement was seen in 2019 when that figure was 22.1 µg/m³. In 2020 the figure improved once again to 18.3 µg/m³. However, this reading may not be a true reflection of reality because it might have been affected by the COVID-19 pandemic as many vehicles were no longer in daily use because the offices were closed, in an attempt to halt the spread of the virus. Many factories and non-essential production units were also required to close which removed their emissions from the atmosphere, albeit on a temporary basis.

Is there a main source of air pollution in Karviná?

For PM2.5, the cities with the highest mortality were in the eastern part of the Czech Republic. This is because these particles are emitted not only by motor vehicles, but also by other sources of combustion, including industry, domestic heating and the combustion of coal and wood. The biggest problem of this locality is high concentrations of fine dust particles and carcinogenic benzo [a] pyrene bound to them.

According to the regional hygiene station, the main source of pollution in the city is homemakers who heat their homes with solid fuels and do not use gas, there is 60 per cent pollution and due to that, it is probably that Karviná has the worst concentration.

What can be done to improve air quality in Karviná?

In the region, almost 4,000 boilers have been exchanged for a total of 461.6 million crowns from the last call. In total, a billion is distributed, which will satisfy ten thousand requests. People have three more years to exchange. Exchanges will be supported, for which the costs will be reimbursed no later than the end of September 2023.

It is necessary to reduce emissions from all major sources, i.e., industry, local heating and transport, both in this region and in the neighbouring Silesian Voivodeship. Everything should take place within the framework of modern low-emission technologies and the shift away from coal combustion.

In the open fireplace burn only dry and unpolluted plant material (dry leaves or branches). Do not burn garbage. The combustion of plastics, rubber, artificial fabrics, lubricating oils and other synthetic materials produces dense smoke with toxic pollutants, which often have carcinogenic effects.

What are the health impacts of breathing dirty air in Karviná?

The pollutants can be of natural or artificial origin and could be in the form of solid particles, liquid droplets or gases. They harm the body in many ways with short-term or long-term consequences. The degree of damage depends on several factors: the overall exposure to the harmful chemicals, its duration and the concentration and type of the chemicals.

Short-term consequences can include eye, nose and throat irritation, upper respiratory tract infections such as bronchitis or pneumonia. Other symptoms could be headaches, nausea and allergic reactions.

Short-term air pollution can worsen the health of individuals with asthma or emphysema. Long-term health consequences include chronic respiratory problems, lung cancer, heart disease, and even brain, nerve, liver and kidney damage.

Young children and the elderly suffer more from the effects of air pollution. The constant presence of polluted air can negatively affect the lungs of developing children and worsen the health of older people. Someone may be much more sensitive to pollutants. People with health problems such as asthma, heart and lung disease usually suffer more from air pollution.

Karvina air quality data attribution

1Contributor

Where is the cleanest air quality in Karvina?

Cart
Your cart is empty

Connect With IQAir

Sign up for our newsletter