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Volume 63, Issue 7
Urban air pollution, and asthma and COPD hospital emergency room visits
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Asthma and the environment
Urban air pollution, and asthma and COPD hospital emergency room visits
Free
Online download statistics by month:
Online download statistics by month: February 2008 to February 2024
Abstract
Full
Pdf
Feb 2008
75
0
50
Mar 2008
28
0
35
Apr 2008
35
0
23
May 2008
37
0
21
Jun 2008
147
16
44
Jul 2008
276
68
119
Aug 2008
136
36
58
Sep 2008
142
38
39
Oct 2008
85
21
34
Nov 2008
46
28
35
Dec 2008
33
15
22
Jan 2009
40
11
21
Feb 2009
41
13
24
Mar 2009
56
23
25
Apr 2009
21
12
14
May 2009
31
10
13
Jun 2009
43
11
17
Jul 2009
27
5
10
Aug 2009
34
2
5
Sep 2009
40
13
19
Oct 2009
39
8
10
Nov 2009
47
10
11
Dec 2009
52
5
7
Jan 2010
42
17
9
Feb 2010
34
10
11
Mar 2010
33
6
7
Apr 2010
44
5
6
May 2010
38
1
5
Jun 2010
33
4
8
Jul 2010
44
2
10
Aug 2010
29
4
9
Sep 2010
26
2
8
Oct 2010
26
5
11
Nov 2010
31
3
8
Dec 2010
31
5
13
Jan 2011
41
7
16
Feb 2011
38
3
12
Mar 2011
52
7
16
Apr 2011
48
3
9
May 2011
55
3
7
Jun 2011
22
3
3
Jul 2011
41
7
10
Aug 2011
42
3
7
Sep 2011
43
5
6
Oct 2011
57
8
13
Nov 2011
77
11
12
Dec 2011
44
9
13
Jan 2012
62
6
4
Feb 2012
37
1
4
Mar 2012
47
0
6
Apr 2012
67
10
9
May 2012
57
10
15
Jun 2012
38
4
8
Jul 2012
41
0
5
Aug 2012
35
3
7
Sep 2012
45
1
7
Oct 2012
53
2
9
Nov 2012
69
2
12
Dec 2012
43
8
20
Jan 2013
48
13
16
Feb 2013
42
4
23
Mar 2013
41
15
15
Apr 2013
75
15
25
May 2013
46
21
28
Jun 2013
29
10
11
Jul 2013
28
6
8
Aug 2013
30
8
12
Sep 2013
22
11
19
Oct 2013
26
7
12
Nov 2013
54
12
14
Dec 2013
28
18
21
Jan 2014
37
20
19
Feb 2014
36
11
10
Mar 2014
39
24
25
Apr 2014
35
16
14
May 2014
33
12
26
Jun 2014
17
17
14
Jul 2014
27
15
10
Aug 2014
20
13
19
Sep 2014
29
7
16
Oct 2014
26
14
15
Nov 2014
22
20
12
Dec 2014
22
10
24
Jan 2015
32
6
13
Feb 2015
31
14
25
Mar 2015
40
30
25
Apr 2015
29
11
18
May 2015
27
8
16
Jun 2015
23
12
14
Jul 2015
20
16
21
Aug 2015
42
6
14
Sep 2015
42
34
18
Oct 2015
23
17
20
Nov 2015
27
11
21
Dec 2015
32
8
35
Jan 2016
39
10
15
Feb 2016
24
8
8
Mar 2016
43
14
131
Apr 2016
21
6
349
May 2016
47
19
32
Jun 2016
31
11
18
Jul 2016
32
10
30
Aug 2016
36
8
24
Sep 2016
57
9
18
Oct 2016
47
16
25
Nov 2016
36
12
24
Dec 2016
18
14
14
Jan 2017
22
11
8
Feb 2017
32
12
29
Mar 2017
34
33
31
Apr 2017
24
46
22
May 2017
34
25
25
Jun 2017
23
22
10
Jul 2017
49
31
25
Aug 2017
66
29
28
Sep 2017
79
35
23
Oct 2017
87
21
32
Nov 2017
96
33
31
Dec 2017
59
29
28
Jan 2018
54
16
23
Feb 2018
58
30
15
Mar 2018
71
34
30
Apr 2018
97
47
72
May 2018
56
36
34
Jun 2018
39
26
17
Jul 2018
38
20
19
Aug 2018
86
42
34
Sep 2018
71
57
31
Oct 2018
96
78
21
Nov 2018
121
81
44
Dec 2018
96
78
33
Jan 2019
111
61
37
Feb 2019
75
63
33
Mar 2019
67
62
63
Apr 2019
48
49
57
May 2019
36
36
36
Jun 2019
50
47
32
Jul 2019
79
40
26
Aug 2019
57
31
31
Sep 2019
84
39
30
Oct 2019
108
43
49
Nov 2019
129
35
48
Dec 2019
52
28
26
Jan 2020
72
28
33
Feb 2020
70
23
21
Mar 2020
60
20
28
Apr 2020
71
24
50
May 2020
92
35
34
Jun 2020
60
20
20
Jul 2020
45
13
21
Aug 2020
53
16
33
Sep 2020
88
35
31
Oct 2020
109
44
51
Nov 2020
107
44
42
Dec 2020
97
41
26
Jan 2021
44
29
16
Feb 2021
93
37
26
Mar 2021
130
65
48
Apr 2021
116
66
35
May 2021
90
61
26
Jun 2021
31
31
18
Jul 2021
37
37
23
Aug 2021
43
41
25
Sep 2021
52
52
22
Oct 2021
95
49
53
Nov 2021
75
35
48
Dec 2021
125
70
23
Jan 2022
128
71
49
Feb 2022
77
50
31
Mar 2022
72
40
33
Apr 2022
53
33
25
May 2022
123
50
46
Jun 2022
65
51
22
Jul 2022
63
36
9
Aug 2022
99
61
23
Sep 2022
73
41
29
Oct 2022
91
53
30
Nov 2022
115
56
47
Dec 2022
57
34
21
Jan 2023
101
66
27
Feb 2023
167
65
12
Mar 2023
153
73
28
Apr 2023
84
30
25
May 2023
71
21
26
Jun 2023
99
21
16
Jul 2023
63
29
18
Aug 2023
81
42
33
Sep 2023
71
34
22
Oct 2023
74
43
20
Nov 2023
93
51
21
Dec 2023
116
54
13
Jan 2024
49
37
45
Feb 2024
68
41
22
Total
11232
4659
4906
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