Most Polluted Cities in Palau

Real-time air quality data from cities around the world Palau

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Most Polluted CitiesBest Air Quality Cities

Real-time air pollution rankings for 43 cities across Palau. See which cities have the highest pollution levels and worst air quality.

1

Dongosaru

Palau

66

AQI

2

Hatohobei

Palau

65

AQI

3

Ngeremasch

Palau

63

AQI

4

Yelch

Palau

62

AQI

5

Ngetkib

Palau

62

AQI

6

Ngesaol

Palau

62

AQI

7

Ngerusar

Palau

62

AQI

8

Ngeruluobel

Palau

62

AQI

9

Ngerekebesang

Palau

62

AQI

10

Ngerbodel

Palau

62

AQI

11

Meyuns

Palau

62

AQI

12

Koror

Palau

62

AQI

13

Kloulklubed

Palau

62

AQI

14

Echang

Palau

62

AQI

15

Airai

Palau

62

AQI

16

Melieli

Palau

62

AQI

17

Puro

Palau

62

AQI

18

Ngermid

Palau

62

AQI

19

Ngetbong

Palau

61

AQI

20

Ngersuul

Palau

61

AQI

21

Ngerkeai

Palau

61

AQI

22

Ngereklmadel

Palau

61

AQI

23

Ngchemiangel

Palau

61

AQI

24

Mongami

Palau

61

AQI

25

Imeong

Palau

61

AQI

26

Ibobang

Palau

61

AQI

27

Ulimang

Palau

60

AQI

28

Ollei

Palau

60

AQI

29

Ngkeklau

Palau

60

AQI

30

Ngerkeai

Palau

60

AQI

31

Ngebau

Palau

60

AQI

32

Mengellang

Palau

60

AQI

33

Elab

Palau

60

AQI

34

Chol

Palau

60

AQI

35

Ngermelech

Palau

60

AQI

36

Ertong

Palau

60

AQI

37

Ngeruliang

Palau

60

AQI

38

Ngerubesang

Palau

60

AQI

39

Ngeburch

Palau

60

AQI

40

Ngeremecheluch

Palau

60

AQI

41

Melekeok

Palau

60

AQI

42

Ngerulmud

Palau

60

AQI

43

Orukei

Palau

58

AQI

Understanding Air Quality Index

0-50

Good

Air quality is satisfactory, and air pollution poses little or no risk.

51-100

Moderate

Air quality is acceptable. However, there may be a risk for some people.

101-150

Unhealthy for Sensitive Groups

Members of sensitive groups may experience health effects.

151-200

Unhealthy

Everyone may begin to experience health effects.

201-300

Very Unhealthy

Health alert: everyone may experience more serious health effects.

301+

Hazardous

Health warnings of emergency conditions. The entire population is likely to be affected.

The Air Quality Index (AQI) is a scale from 0 to 500 that measures air pollution levels. Poor air quality can cause respiratory issues, cardiovascular problems, and other health concerns.

Source: US EPA Air Quality Index

Last updated: Oct 23, 2026 12:04 AM