Diffusion Tubes | Clean Air Greater Manchester

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Across Greater Manchester there is a network of 400 passive diffusion tubes, which collect data on nitrogen dioxide levels annually to supplement the automatic monitoring stations and to see whether we have met our air quality targets. You can find the results for each diffusion tube monitor by clicking on the stations below.

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Latest diffusion tube data key

Rural background

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Suburban background

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Urban background

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Urban traffic

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Bolton 101

Target achieved

Bolton 102

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Bolton 103

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Bolton 104

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Bolton 105

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Bolton 106

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Bolton 107

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Bolton 109

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Bolton 11

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Bolton 110

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Bolton 111

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Bolton 112

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Bolton 113

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Bolton 114

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Bolton 115

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Bolton 116

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Bolton 117

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Bolton 118

Target achieved

Bolton 119

Target achieved

Bolton 14

Target achieved

Bolton 15

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Bolton 16

Target achieved

Bolton 3

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Bolton 4

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Bolton 41

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Bolton 43

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Bolton 44

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Bolton 45

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Bolton 48

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Bolton 53

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Bolton 54

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Bolton 60

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Bolton 61

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Bolton 62

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Bolton 63

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Bolton 64

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Bolton 65

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Bolton 66

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Bolton 67

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Bolton 68

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Bolton 69

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Bolton 70

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Bolton 71

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Bolton 72

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Bolton 73

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Bolton 74

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Bolton 75

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Bolton 76

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Bolton 77

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Bolton 78

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Bolton 8

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Bury 1

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Bury 10

Target achieved

Bury 11

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Bury 12

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Bury 13

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Bury 14

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Bury 15

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Bury 16

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Bury 17

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Bury 18

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Bury 19

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Bury 2

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Bury 20

Target achieved

Bury 3A

Target achieved

Bury 3B

Target achieved

Bury 3C

Target achieved

Bury 4

Target achieved

Bury 5

Target achieved

Bury 6

Target achieved

Bury 7

Target achieved

Bury 8

Target achieved

Bury 9

Target achieved

Manchester 100

Target achieved

Manchester 101

Target achieved

Manchester 102

Target achieved

Manchester 103

Target achieved

Manchester 104

Target achieved

Manchester 24

Target achieved

Manchester 26A

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Manchester 28

Target achieved

Manchester 29A

Target achieved

Manchester 36

Target achieved

Manchester 37

Target achieved

Manchester 59

Target achieved

Manchester 60

Target achieved

Manchester 61

Target achieved

Manchester 71

Target achieved

Manchester 72

Target achieved

Manchester 73

Target achieved

Manchester 74

Target achieved

Manchester 75

Target achieved

Manchester 77

Target achieved

Manchester 78

Target achieved

Manchester 79

Target achieved

Manchester 80

Target achieved

Manchester 81

Target achieved

Manchester 82

Target achieved

Manchester 83

Target achieved

Manchester 84

Target achieved

Manchester 86A

Target achieved

Manchester 87A

Target achieved

Manchester 88

Target achieved

Manchester 88A

Target achieved

Manchester 89A

Target achieved

Manchester 8A

Target achieved

Manchester 90

Target achieved

Manchester 91

Target achieved

Manchester 92

Target achieved

Manchester 93

Target achieved

Manchester 94

Target achieved

Manchester 95

Target achieved

Manchester 96

Target achieved

Manchester 97

Target achieved

Manchester 98

Target achieved

Manchester 99

Target achieved

Manchester 9A

Target achieved

Oldham 10

Target achieved

Oldham 11

Target achieved

Oldham 14

Target achieved

Oldham 17

Target achieved

Oldham 19

Target achieved

Oldham 20

Target achieved

Oldham 21

Target achieved

Oldham 23

Target achieved

Oldham 24

Target achieved

Oldham 25

Target achieved

Oldham 26

Target achieved

Oldham 27

Target achieved

Oldham 28

Target achieved

Oldham 29

Target achieved

Oldham 30

Target achieved

Oldham 32

Target achieved

Oldham 33

Target achieved

Oldham DL

Target achieved

Oldham HUR

Target achieved

Oldham RR

Target achieved

Rochdale 10A

Target achieved

Rochdale 12A

Target achieved

Rochdale 13A

Target achieved

Rochdale 14A

Target achieved

Rochdale 15A

Target achieved

Rochdale 16A

Target achieved

Rochdale 17A

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Rochdale 18A

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Rochdale 19A

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Rochdale 20A

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Rochdale 21A

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Rochdale 22A

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Rochdale 23A

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Rochdale 24A

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Rochdale 25A

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Rochdale 26A

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Rochdale 27A

Target achieved

Rochdale 28A

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Rochdale 2A

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Rochdale 3A

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Rochdale 4A

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Rochdale 5A

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Rochdale 6A

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Rochdale 7A

Target achieved

Rochdale 8A

Target achieved

Rochdale 9A

Target achieved

Salford 1

Target achieved

Salford 13

Target achieved

Salford 14

Target achieved

Salford 16

Target achieved

Salford 17

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Salford 2

Target achieved

Salford 20

Target achieved

Salford 21

Target achieved

Salford 22

Target achieved

Salford 23

Target achieved

Salford 24

Target achieved

Salford 25

Target achieved

Salford 26

Target achieved

Salford 27

Target achieved

Salford 29

Target achieved

Salford 31

Target achieved

Salford 33

Target achieved

Salford 34

Target achieved

Salford 38

Target achieved

Salford 39

Target achieved

Salford 4

Target achieved

Salford 44

Target achieved

Salford 51

Target achieved

Salford 52

Target achieved

Salford 53

Target achieved

Salford 54

Target achieved

Salford 55

Target achieved

Salford 56

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Salford 57

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Salford 58

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Salford 59

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Salford 60

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Salford 61

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Salford 62

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Salford 63

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Salford 64

Target achieved

Salford 65

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Salford 66

Target achieved

Salford 68

Target achieved

Salford 69

Target achieved

Salford 70

Target achieved

Salford 71

Target achieved

Salford 72

Target achieved

Salford 73

Target achieved

Salford 74

Target achieved

Salford 75

Target achieved

Salford 76

Target achieved

Salford 77

Target achieved

Salford 78

Target achieved

Salford 79

Target achieved

Salford 80

Target achieved

Salford 81

Target achieved

Salford 82

Target achieved

Salford 9

Target achieved

Stockport 1

Target achieved

Stockport 10

Target achieved

Stockport 11

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Stockport 12

Target achieved

Stockport 13

Target achieved

Stockport 14

Target achieved

Stockport 15

Target achieved

Stockport 16

Target achieved

Stockport 17

Target achieved

Stockport 18

Target achieved

Stockport 19

Target achieved

Stockport 2

Target achieved

Stockport 20

Target achieved

Stockport 21

Target achieved

Stockport 22

Target achieved

Stockport 23

Target achieved

Stockport 24

Target achieved

Stockport 25

Target achieved

Stockport 26

Target achieved

Stockport 27

Target achieved

Stockport 28

Target achieved

Stockport 29

Target achieved

Stockport 3

Target achieved

Stockport 31

Target achieved

Stockport 32

Target achieved

Stockport 33

Target achieved

Stockport 34

Target achieved

Stockport 35

Target achieved

Stockport 4

Target achieved

Stockport 5

Target achieved

Stockport 6

Target achieved

Stockport 7

Target achieved

Stockport 8

Target achieved

Stockport 9

Target achieved

Tameside 1

Target achieved

Tameside 10

Target achieved

Tameside 11

Target achieved

Tameside 12

Target achieved

Tameside 13

Target achieved

Tameside 14

Target achieved

Tameside 15

Target achieved

Tameside 16

Target achieved

Tameside 17

Target achieved

Tameside 18

Target achieved

Tameside 19

Target achieved

Tameside 2

Target achieved

Tameside 20

Target achieved

Tameside 21

Target achieved

Tameside 22

Target achieved

Tameside 23

Target achieved

Tameside 24

Target achieved

Tameside 25

Target achieved

Tameside 26

Target achieved

Tameside 27

Target achieved

Tameside 28

Target achieved

Tameside 29

Target achieved

Tameside 3

Target achieved

Tameside 30

Target achieved

Tameside 31

Target achieved

Tameside 32

Target achieved

Tameside 33

Target achieved

Tameside 34

Target achieved

Tameside 35

Target achieved

Tameside 36

Target achieved

Tameside 37

Target achieved

Tameside 38

Target achieved

Tameside 39

Target achieved

Tameside 40

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Tameside 41

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Tameside 42

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Tameside 43

Target achieved

Tameside 44

Target achieved

Tameside 45

Target achieved

Tameside 46

Target achieved

Tameside 47

Target achieved

Tameside 48

Target achieved

Tameside 49

Target achieved

Tameside 5

Target achieved

Tameside 50

Target achieved

Tameside 51

Target achieved

Tameside 52

Target achieved

Tameside 53

Target achieved

Tameside 54

Target achieved

Tameside 55

Target not achieved

Tameside 56

Target achieved

Tameside 57

Target achieved

Tameside 58

Target achieved

Tameside 59

Target achieved

Tameside 60

Target achieved

Tameside 61

Target achieved

Tameside 62

Target achieved

Tameside 9

Target achieved

Trafford 13

Target achieved

Trafford 15

Target achieved

Trafford 16

Target achieved

Trafford 16A

Target achieved

Trafford 18

Target achieved

Trafford 19

Target achieved

Trafford 19A

Target achieved

Trafford 19B

Target achieved

Trafford 20

Target achieved

Trafford 20A

Target achieved

Trafford 20B

Target achieved

Trafford 21

Target achieved

Trafford 22

Target achieved

Trafford 23

Target achieved

Trafford 23A

Target achieved

Trafford 24

Target achieved

Trafford 25

Target achieved

Trafford 25A

Target achieved

Trafford 25B

Target achieved

Trafford 26

Target achieved

Trafford 26A

Target achieved

Trafford 27

Target achieved

Trafford 28

Target achieved

Trafford 5

Target achieved

Trafford 9

Target achieved

Wigan 114

Target achieved

Wigan 115

Target achieved

Wigan 116

Target achieved

Wigan 117

No current data available

Wigan 121

Target achieved

Wigan 122

Target achieved

Wigan 124

Target achieved

Wigan 125

Target achieved

Wigan 126

Target achieved

Wigan 127

Target achieved

Wigan 128

No current data available

Wigan 129

Target achieved

Wigan 130

Target achieved

Wigan 131

Target achieved

Wigan 132

Target achieved

Wigan 133

Target achieved

Wigan 134

Target achieved

Wigan 135

Target achieved

Wigan 136

Target achieved

Wigan 137

Target achieved

Wigan 138

Target achieved

Wigan 139

Target achieved

Wigan 14

Target achieved

Wigan 140

Target achieved

Wigan 141

Target achieved

Wigan 142

Target achieved

Wigan 143

Target achieved

Wigan 144

Target achieved

Wigan 145

Target achieved

Wigan 146

Target achieved

Wigan 147

Target achieved

Wigan 148

Target achieved

Wigan 149

Target achieved

Wigan 150

Target achieved

Wigan 151

Target achieved

Wigan 152

Target achieved

Wigan 153

Target achieved

Wigan 154

Target achieved

Wigan 155

Target achieved

Wigan 156

Target achieved

Wigan 157

Target achieved

Wigan 158

Target achieved

Wigan 159

Target achieved

Wigan 160

Target achieved

Wigan 161

Target achieved

Wigan 162

Target achieved

Wigan 163

Target achieved

Wigan 164

Target achieved

Wigan 165

Target achieved

Wigan 166

Target achieved

Wigan 167

Target achieved

Wigan 168

Target achieved

Wigan 169

Target achieved

Wigan 170

Target achieved

Wigan 171

Target achieved

Wigan 172

Target achieved

Wigan 173

Target achieved

Wigan 174

Target achieved

Wigan 175

Target achieved

Wigan 176

Target achieved

Wigan 177

Target achieved

Wigan 178

Target achieved

Wigan 179

Target achieved

Wigan 180

Target not achieved

Wigan 181

Target achieved

Wigan 182

Target achieved

Wigan 183

Target achieved

Wigan 184

Target achieved

Wigan 185

Target achieved

Wigan 186

Target achieved

Wigan 187

Target achieved

Wigan 188

Target achieved

Wigan 189

Target achieved

Wigan 190

Target achieved

Wigan 192

Target achieved

Wigan 193

Target achieved

Wigan 194

Target achieved

Wigan 195

Target achieved

Wigan 196

Target achieved

Wigan 197

Target achieved

Wigan 198

Target achieved

Wigan 199

Target achieved

Wigan 200

Target achieved

Wigan 201

Target achieved

Wigan 202

Target achieved

Wigan 203

Target achieved

Wigan 204

Target achieved

Wigan 205

Target achieved

Wigan 206

Target achieved

Wigan 207

Target achieved

Wigan 208

Target achieved

Wigan 209

Target achieved

Wigan 210

Target achieved

Wigan 211

Target achieved

Wigan 212

Target achieved

Wigan 23

Target achieved

Wigan 24

Target achieved

Wigan 28

Target achieved

Wigan 30

Target achieved

Wigan 33

Target achieved

Wigan 35

Target achieved

Wigan 47

Target achieved

Wigan 48

Target achieved

Wigan 49

Target achieved

Wigan 51

Target achieved

Wigan 52

Target achieved

Wigan 53

Target achieved

Wigan 54

Target achieved

Wigan 63

Target achieved

Wigan 71

Target achieved

Wigan 81

Target achieved