Most Polluted Cities

Real-time air quality data from cities around the world
1
RU flag

Moscow

Russia

211

AQI

2
IN flag

Delhi

India

187

AQI

3
ID flag

Bekasi

Indonesia

184

AQI

4
ID flag

Jakarta

Indonesia

184

AQI

5
CN flag

Beijing

China

176

AQI

6
MY flag

Kuala Lumpur

Malaysia

175

AQI

7
BR flag

São Paulo

Brazil

174

AQI

8
RU flag

Saint Petersburg

Russia

169

AQI

9
KR flag

Incheon

South Korea

167

AQI

10
KR flag

Seoul

South Korea

167

AQI

11
JP flag

Tokyo

Japan

166

AQI

12
JP flag

Yokohama

Japan

166

AQI

13
KP flag

Pyongyang

North Korea

160

AQI

14
IR flag

Mashhad

Iran

159

AQI

15
MM flag

Mandalay

Myanmar

158

AQI

16
ID flag

Surabaya

Indonesia

157

AQI

17
CN flag

Guangzhou

China

153

AQI

18
CN flag

Shanghai

China

152

AQI

19
AE flag

Dubai

United Arab Emirates

145

AQI

20
KZ flag

Almaty

Kazakhstan

132

AQI

21
AE flag

Sharjah

United Arab Emirates

128

AQI

22
KH flag

Phnom Penh

Cambodia

127

AQI

23
TW flag

Kaohsiung

Taiwan

122

AQI

24
MM flag

Yangon

Myanmar

114

AQI

25
PK flag

Lahore

Pakistan

112

AQI

26
PK flag

Peshawar

Pakistan

109

AQI

27
NG flag

Kano

Nigeria

107

AQI

28
SD flag

Omdurman

Sudan

106

AQI

29
SD flag

Khartoum

Sudan

106

AQI

30
IR flag

Tehran

Iran

103

AQI

31
IN flag

Bengaluru

India

99

AQI

32
BR flag

Rio de Janeiro

Brazil

99

AQI

33
KR flag

Busan

South Korea

96

AQI

34
BD flag

Dhaka

Bangladesh

96

AQI

35
NP flag

Kathmandu

Nepal

96

AQI

36
AE flag

Abu Dhabi

United Arab Emirates

96

AQI

37
IN flag

Mumbai

India

95

AQI

38
MX flag

Mexico City

Mexico

92

AQI

39
MX flag

Puebla

Mexico

89

AQI

40
TR flag

Istanbul

Turkey

89

AQI

41
UZ flag

Tashkent

Uzbekistan

89

AQI

42
SN flag

Dakar

Senegal

88

AQI

43
AZ flag

Baku

Azerbaijan

87

AQI

44
TD flag

N'Djamena

Chad

87

AQI

45
HK flag

Hong Kong

Hong Kong

86

AQI

46
MX flag

Iztapalapa

Mexico

81

AQI

47
PK flag

Karachi

Pakistan

81

AQI

48
ZA flag

Johannesburg

South Africa

80

AQI

49
VN flag

Hanoi

Vietnam

76

AQI

50
ML flag

Bamako

Mali

75

AQI

51
PL flag

Warsaw

Poland

75

AQI

52
NG flag

Ibadan

Nigeria

75

AQI

53
NG flag

Abuja

Nigeria

72

AQI

54
KZ flag

Shymkent

Kazakhstan

71

AQI

55
RO flag

Bucharest

Romania

71

AQI

56
PH flag

Budta

Philippines

69

AQI

57
GN flag

Conakry

Guinea

65

AQI

58
GN flag

Camayenne

Guinea

65

AQI

59
BD flag

Khulna

Bangladesh

65

AQI

60
TR flag

Ankara

Turkey

65

AQI

61
TR flag

Bursa

Turkey

64

AQI

62
CL flag

Santiago

Chile

63

AQI

63
LR flag

Monrovia

Liberia

62

AQI

64
HU flag

Budapest

Hungary

61

AQI

65
JP flag

Osaka

Japan

61

AQI

66
TW flag

New Taipei City

Taiwan

61

AQI

67
TW flag

Taipei

Taiwan

61

AQI

68
PE flag

Lima

Peru

60

AQI

69
PE flag

Callao

Peru

60

AQI

70
CM flag

Yaoundé

Cameroon

60

AQI

71
TH flag

Bangkok

Thailand

59

AQI

72
GH flag

Kumasi

Ghana

58

AQI

73
CO flag

Medellín

Colombia

58

AQI

74
PH flag

Manila

Philippines

57

AQI

75
KE flag

Mombasa

Kenya

57

AQI

76
AU flag

Melbourne

Australia

54

AQI

77
RS flag

Belgrade

Serbia

54

AQI

78
GH flag

Accra

Ghana

54

AQI

79
US flag

Phoenix

United States

53

AQI

80
VN flag

Ho Chi Minh City

Vietnam

53

AQI

81
KE flag

Nairobi

Kenya

53

AQI

82
AO flag

Luanda

Angola

52

AQI

83
TZ flag

Dar es Salaam

Tanzania

51

AQI

84
BG flag

Sofia

Bulgaria

50

AQI

85
CO flag

Bogotá

Colombia

49

AQI

86
UA flag

Kyiv

Ukraine

49

AQI

87
EG flag

Cairo

Egypt

48

AQI

88
SE flag

Stockholm

Sweden

48

AQI

89
DZ flag

Algiers

Algeria

48

AQI

90
UG flag

Kampala

Uganda

48

AQI

91
EG flag

Giza

Egypt

47

AQI

92
CG flag

Brazzaville

Republic of the Congo

47

AQI

93
JO flag

Amman

Jordan

47

AQI

94
PH flag

Davao

Philippines

47

AQI

95
CM flag

Douala

Cameroon

47

AQI

96
SG flag

Singapore

Singapore

46

AQI

97
NE flag

Niamey

Niger

46

AQI

98
LB flag

Beirut

Lebanon

46

AQI

99
IT flag

Milan

Italy

45

AQI

100
EG flag

Alexandria

Egypt

44

AQI

101
BR flag

Belo Horizonte

Brazil

44

AQI

102
AU flag

Brisbane

Australia

44

AQI

103
KE flag

Kakamega

Kenya

43

AQI

104
BD flag

Chattogram

Bangladesh

42

AQI

105
MA flag

Casablanca

Morocco

42

AQI

106
ZA flag

Cape Town

South Africa

42

AQI

107
MA flag

Fes

Morocco

42

AQI

108
DE flag

Hamburg

Germany

41

AQI

109
AR flag

Buenos Aires

Argentina

40

AQI

110
YE flag

Sanaa

Yemen

40

AQI

111
MA flag

Rabat

Morocco

40

AQI

112
AT flag

Vienna

Austria

39

AQI

113
IQ flag

Baghdad

Iraq

39

AQI

114
HT flag

Port-au-Prince

Haiti

39

AQI

115
FR flag

Paris

France

38

AQI

116
CO flag

Cali

Colombia

38

AQI

117
GB flag

London

United Kingdom

38

AQI

118
AF flag

Kabul

Afghanistan

38

AQI

119
CI flag

Abobo

Ivory Coast

38

AQI

120
UA flag

Kharkiv

Ukraine

38

AQI

121
IT flag

Rome

Italy

38

AQI

122
VE flag

Maracaibo

Venezuela

37

AQI

123
PY flag

Asunción

Paraguay

37

AQI

124
EC flag

Guayaquil

Ecuador

37

AQI

125
DE flag

Munich

Germany

37

AQI

126
CZ flag

Prague

Czechia

37

AQI

127
ET flag

Addis Ababa

Ethiopia

36

AQI

128
ES flag

Madrid

Spain

36

AQI

129
IQ flag

Mosul

Iraq

36

AQI

130
VE flag

Maracay

Venezuela

36

AQI

131
BY flag

Minsk

Belarus

35

AQI

132
DO flag

Santiago de los Caballeros

Dominican Republic

35

AQI

133
IQ flag

Erbil

Iraq

35

AQI

134
RU flag

Novosibirsk

Russia

35

AQI

135
DO flag

Santo Domingo

Dominican Republic

34

AQI

136
RW flag

Kigali

Rwanda

34

AQI

137
IR flag

Isfahan

Iran

34

AQI

138
US flag

New York City

United States

33

AQI

139
EC flag

Quito

Ecuador

32

AQI

140
DE flag

Berlin

Germany

32

AQI

141
ES flag

Barcelona

Spain

32

AQI

142
CI flag

Abidjan

Ivory Coast

31

AQI

143
ZA flag

Pretoria

South Africa

30

AQI

144
VE flag

Caracas

Venezuela

30

AQI

145
NZ flag

Auckland

New Zealand

29

AQI

146
UY flag

Montevideo

Uruguay

28

AQI

147
CA flag

Toronto

Canada

27

AQI

148
DK flag

Copenhagen

Denmark

27

AQI

149
AR flag

Córdoba

Argentina

27

AQI

150
AU flag

Sydney

Australia

19

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. Rankings are updated hourly to help you stay informed.

Source: US EPA Air Quality Index

Last updated: about 1 hour ago

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