Air quality in Czech Republic

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

LAST UPDATE (local time)

LIVE AQI CITY RANKING

Real-time Czech Republic
Most polluted city ranking

Tooltip icon
#cityUS AQI
1 Most, Ustecky

93

2 Teplice, Ustecky

82

3 Liberec, Liberecky

72

4 Jihlava, Vysocina

59

5 Prerov, Olomoucky

59

6 Decin, Ustecky

57

7 Pardubice, Pardubicky

55

8 Ostrava, Moravskoslezsky

53

9 Marianske Radcice, Ustecky

50

10 Olomouc, Olomoucky

50

(local time)

SEE WORLD AQI RANKING

Air Quality contributors Sources

Data provided by

Contributors

7

IQAir AirVisual logoIQAir AirVisual logoIQAir AirVisual logoIQAir AirVisual logoIQAir AirVisual logoIQAir AirVisual logo

Join the movement!

Get a monitor and contribute air quality data in your city.

Become a contributor
Find out more about contributors and data sources

LIVE AQI CITY RANKING

Real-time Czech Republic
Cleanest city ranking

Tooltip icon
#cityUS AQI
1 Modrice, South Moravian

0

2 Chystovice, Vysocina

4

3 Kadan, Ustecky

4

4 Prague, Praha

4

5 Rajec-Jestrebi, South Moravian

4

6 Medenec, Ustecky

5

7 Kamenice, Central Bohemia

7

8 Novy Knin, Central Bohemia

7

9 Hora Svate Kateriny, Ustecky

8

10 Horni Stropnice, Jihocesky

8

(local time)

SEE WORLD AQI RANKING
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
rectangle shape clicked to open the map in fullscreen
plus icon clicked to zoom the map in
minus icon clicked to zoom the map out

OVERVIEW

How polluted is Czech Republic?

The national flag of USA

2020 Air quality average

Human face indicating AQI level

Moderate

2020 average US AQI

51

!

PM2.5

x1.2

PM2.5 concentration in Czech Republic air is currently 1.2 times above the WHO annual air quality guideline value

2020  Czech Republic cleanest city Medenec , Ustecky

24

2020  Czech Republic most polluted city Dolni Lutyne , Moravskoslezsky

69

2020 aqi country ranking

How does Czech Republic rank globally in air pollution?

71/ 106 countries ranked in 2020

Which country had the worst air quality in 2020?

#COUNTRYPopulationAVG. US AQI
1The national flag of USABangladesh164'689'383

162

2The national flag of USAPakistan220'892'331

153

3The national flag of USAIndia1'380'004'385

141

4The national flag of USAMongolia3'278'292

128

5The national flag of USAAfghanistan38'928'341

128

6The national flag of USAOman5'106'622

123

7The national flag of USAQatar2'881'060

123

8The national flag of USAKyrgyzstan6'524'191

121

9The national flag of USAIndonesia273'523'621

114

10The national flag of USABosnia Herzegovina3'280'815

113

71The national flag of USACzech Republic10'708'982

51

SEE DETAIL

How to best protect from air pollution?

Reduce your air pollution exposure in Czech Republic

Connect With IQAir

Sign up for our newsletter