World’s Most Polluted Countries 2025

Find out the most polluted countries in the world with monthly & annual data of each country.

Live AQI City Ranking
World’s Most Polluted Cities
World’s Most Polluted Countries
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2025
AQI (US)
Bon
050
Modéré
100
Pauvre
150
Non sain
200
Sévère
300
Dangereux
301+
RangPays2025 Avg.Jan.Fév.Mar.Avr.MaiJuinJuil.AoûtSep.Oct.Nov.Déc.

1.

Bangladesh's flag

Bangladesh

113
181
158
118
87
72
70
61
64
89
136
157
170

2.

India's flag

India

111
136
118
112
102
89
82
70
71
76
120
166
191

3.

Pakistan's flag

Pakistan

110
108
88
94
102
82
86
79
80
82
147
178
188

4.

Bahrain's flag

Bahrain

104
102
91
93
100
99
112
132
132
101
103
93
88

5.

Kuwait's flag

Kuwait

96
70
71
101
99
84
92
105
112
82
101
110
129

6.

United Arab Emirates's flag

United Arab Emirates

95
67
68
68
72
108
114
126
128
107
107
93
87

7.

Qatar's flag

Qatar

94
66
59
81
92
90
103
122
129
98
103
96
92

8.

Tajikistan's flag

Tajikistan

92
131
107
83
74
69
70
75
79
74
100
141
106

9.

Nepal's flag

Nepal

84
67
58
59
56
92
90
65
65
70
104
129
150

10.

Kyrgyzstan's flag

Kyrgyzstan

82
118
106
91
90
69
63
56
63
62
87
93
88

11.

Saudi Arabia's flag

Saudi Arabia

80
90
77
86
76
75
73
78
93
77
80
80
79

12.

China's flag

China

80
109
90
87
86
79
58
55
54
57
79
93
107

13.

Iran's flag

Iran

79
85
72
75
74
80
88
91
89
71
81
69
73

14.

Iraq's flag

Iraq

78
89
83
77
73
76
71
74
80
70
76
76
86

15.

Myanmar's flag

Myanmar

75
115
117
110
84
68
59
56
54
48
58
61
71

16.

Oman's flag

Oman

74
-
-
-
-
82
70
84
108
82
71
56
41

17.

Turkmenistan's flag

Turkmenistan

71
46
49
84
74
72
83
83
76
63
72
74
73

18.

Laos's flag

Laos

71
101
85
110
90
64
50
47
49
41
61
67
83

19.

Uganda's flag

Uganda

70
111
81
70
66
58
58
57
60
64
81
66
64

20.

Mongolia's flag

Mongolia

69
128
90
68
68
59
57
51
47
57
74
60
72

21.

Uzbekistan's flag

Uzbekistan

69
69
62
41
34
44
42
52
68
63
76
148
128

22.

Democratic Republic of the Congo's flag

Democratic Republic of the Congo

69
118
110
72
62
54
54
56
52
50
64
69
64

23.

Sudan's flag

Sudan

68
94
85
78
65
63
55
53
60
60
65
72
69

24.

North Korea's flag

North Korea

68
90
76
93
71
66
57
53
50
52
58
78
68

25.

Bosnia and Herzegovina's flag

Bosnia and Herzegovina

67
89
77
60
47
38
56
44
46
42
79
100
127

26.

North Macedonia's flag

North Macedonia

66
104
90
62
41
39
51
48
44
39
69
82
118

27.

Sri Lanka's flag

Sri Lanka

66
70
73
65
48
61
59
56
65
63
68
74
85

28.

Chad's flag

Chad

66
114
106
85
71
58
52
50
49
43
46
55
58

29.

Azerbaijan's flag

Azerbaijan

66
65
55
76
74
53
58
70
81
66
63
70
55

30.

Thailand's flag

Thailand

65
91
84
89
67
56
49
50
51
43
60
64
77

31.

Cameroon's flag

Cameroon

65
116
105
71
59
55
54
59
53
52
54
46
53

32.

Rwanda's flag

Rwanda

64
109
77
57
55
57
57
62
62
69
82
42
40

33.

Vietnam's flag

Vietnam

64
77
58
57
55
54
50
50
46
43
83
84
111

34.

Gabon's flag

Gabon

64
116
104
69
57
52
52
58
53
51
56
46
53

35.

Kosovo's flag

Kosovo

64
90
88
58
40
31
41
33
36
30
90
105
122

36.

Egypt's flag

Egypt

64
71
55
78
59
62
59
62
67
60
59
69
61

37.

Turkey's flag

Turkey

63
90
69
74
56
49
49
54
57
54
65
71
69

38.

Cambodia's flag

Cambodia

63
89
73
74
52
46
43
45
47
39
87
77
81

39.

Namibia's flag

Namibia

63
106
98
74
49
45
49
58
56
45
57
58
56

40.

Lebanon's flag

Lebanon

62
76
61
62
57
65
58
55
55
52
61
76
71

41.

Nigeria's flag

Nigeria

62
110
99
66
57
60
53
55
52
53
44
46
53

42.

Benin's flag

Benin

62
114
89
62
54
60
53
57
54
55
52
44
52

43.

Israel's flag

Israel

62
71
56
65
60
62
57
56
58
57
62
75
67

44.

Serbia's flag

Serbia

62
88
91
67
46
39
46
37
38
37
77
86
93

45.

Angola's flag

Angola

62
105
91
63
56
55
57
57
55
51
62
49
43

46.

Albania's flag

Albania

61
111
101
75
49
37
53
40
46
35
56
56
75

47.

Peru's flag

Peru

61
28
28
45
48
70
66
70
52
70
93
83
81

48.

Georgia's flag

Georgia

60
82
71
71
52
45
39
43
55
45
63
88
70

49.

Indonesia's flag

Indonesia

59
54
58
59
53
57
59
60
52
51
78
60
62

50.

Kenya's flag

Kenya

59
68
52
59
53
51
55
58
62
62
69
58
56

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