Brossard Air Quality Report - March 2018

300 µg/m3

190 µg/m3

120 µg/m3

35 µg/m3

30 µg/m3

01-March

68

43

25

10

7

02-March

35

31

18

8

5

03-March

38

27

16

8

4

04-March

22

20

11

9

4

05-March

91

57

27

12

4

06-March

57

54

22

6

4

07-March

50

34

20

6

4

08-March

12

13

7

5

3

09-March

170

117

54

11

7

10-March

65

70

24

9

4

11-March

58

51

31

5

3

12-March

114

81

49

8

6

13-March

35

33

13

6

3

14-March

20

15

9

6

3

15-March

49

42

26

7

5

16-March

161

91

60

8

6

17-March

83

43

37

6

4

18-March

64

54

36

6

5

19-March

169

130

78

11

7

20-March

325*

218*

153*

21

14

21-March

124

178

49

25

10

22-March

254

160

80

13

8

23-March

139

118

78

21

9

24-March

171

82

40

8

6

25-March

62

56

23

15

6

26-March

64

46

36

12

7

27-March

215

146

92

15

8

28-March

118

104

61

16

11

29-March

196

108

65

18

11

30-March

69

48

32

11

6

31-March

84

51

43

7

4