Research article
|
26 Oct 2018
Research article |
|
26 Oct 2018
Airborne particulate matter monitoring in Kenya using calibrated low-cost sensors
Francis D. Pope , Michael Gatari , David Ng'ang'a , Alexander Poynter , and Rhiannon Blake
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Total article views: 6,071 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
Supplement
BibTeX
EndNote
3,689
2,237
145
6,071
415
115
155
HTML: 3,689
PDF: 2,237
XML: 145
Total: 6,071
Supplement: 415
BibTeX: 115
EndNote: 155
Views and downloads (calculated since 14 May 2018)
Month
HTML
PDF
XML
Total
May 2018
242
79
9
330
Jun 2018
56
22
1
79
Jul 2018
39
14
1
54
Aug 2018
26
10
2
38
Sep 2018
14
13
0
27
Oct 2018
235
92
4
331
Nov 2018
138
68
4
210
Dec 2018
30
28
2
60
Jan 2019
20
11
1
32
Feb 2019
36
21
2
59
Mar 2019
24
31
0
55
Apr 2019
12
20
0
32
May 2019
39
29
0
68
Jun 2019
32
17
1
50
Jul 2019
19
18
3
40
Aug 2019
10
28
0
38
Sep 2019
16
23
0
39
Oct 2019
25
19
2
46
Nov 2019
22
25
0
47
Dec 2019
19
10
0
29
Jan 2020
30
12
2
44
Feb 2020
27
21
0
48
Mar 2020
6
12
1
19
Apr 2020
33
29
1
63
May 2020
29
23
0
52
Jun 2020
54
31
1
86
Jul 2020
20
24
4
48
Aug 2020
24
21
4
49
Sep 2020
23
16
1
40
Oct 2020
15
13
0
28
Nov 2020
23
20
2
45
Dec 2020
14
21
1
36
Jan 2021
31
23
0
54
Feb 2021
26
19
1
46
Mar 2021
44
32
1
77
Apr 2021
41
21
2
64
May 2021
29
16
2
47
Jun 2021
20
18
0
38
Jul 2021
13
35
0
48
Aug 2021
22
30
0
52
Sep 2021
36
29
0
65
Oct 2021
26
52
0
78
Nov 2021
34
40
1
75
Dec 2021
28
29
3
60
Jan 2022
22
17
2
41
Feb 2022
34
28
8
70
Mar 2022
27
22
4
53
Apr 2022
45
21
2
68
May 2022
39
46
1
86
Jun 2022
32
30
1
63
Jul 2022
29
10
0
39
Aug 2022
32
24
2
58
Sep 2022
36
16
0
52
Oct 2022
23
23
2
48
Nov 2022
20
28
2
50
Dec 2022
33
20
2
55
Jan 2023
29
24
1
54
Feb 2023
39
24
4
67
Mar 2023
65
36
1
102
Apr 2023
35
26
0
61
May 2023
58
22
0
80
Jun 2023
76
36
3
115
Jul 2023
67
26
1
94
Aug 2023
51
20
3
74
Sep 2023
48
20
1
69
Oct 2023
56
22
1
79
Nov 2023
35
9
0
44
Dec 2023
68
42
1
111
Jan 2024
60
22
2
84
Feb 2024
53
20
4
77
Mar 2024
64
28
6
98
Apr 2024
55
19
3
77
May 2024
29
24
2
55
Jun 2024
86
24
4
114
Jul 2024
48
24
2
74
Aug 2024
48
18
3
69
Sep 2024
35
22
0
57
Oct 2024
50
23
0
73
Nov 2024
44
13
2
59
Dec 2024
43
19
1
63
Jan 2025
37
19
2
58
Feb 2025
49
15
2
66
Mar 2025
21
16
0
37
Apr 2025
22
12
0
34
May 2025
40
13
3
56
Jun 2025
55
17
1
73
Jul 2025
39
29
1
69
Aug 2025
39
29
3
71
Sep 2025
23
19
3
45
Oct 2025
40
42
0
82
Nov 2025
8
13
0
21
Cumulative views and downloads
(calculated since 14 May 2018)
Month
HTML views
PDF downloads
XML downloads
May 2018
242
79
9
330
Jun 2018
298
101
10
409
Jul 2018
337
115
11
463
Aug 2018
363
125
13
501
Sep 2018
377
138
13
528
Oct 2018
612
230
17
859
Nov 2018
750
298
21
1,069
Dec 2018
780
326
23
1,129
Jan 2019
800
337
24
1,161
Feb 2019
836
358
26
1,220
Mar 2019
860
389
26
1,275
Apr 2019
872
409
26
1,307
May 2019
911
438
26
1,375
Jun 2019
943
455
27
1,425
Jul 2019
962
473
30
1,465
Aug 2019
972
501
30
1,503
Sep 2019
988
524
30
1,542
Oct 2019
1,013
543
32
1,588
Nov 2019
1,035
568
32
1,635
Dec 2019
1,054
578
32
1,664
Jan 2020
1,084
590
34
1,708
Feb 2020
1,111
611
34
1,756
Mar 2020
1,117
623
35
1,775
Apr 2020
1,150
652
36
1,838
May 2020
1,179
675
36
1,890
Jun 2020
1,233
706
37
1,976
Jul 2020
1,253
730
41
2,024
Aug 2020
1,277
751
45
2,073
Sep 2020
1,300
767
46
2,113
Oct 2020
1,315
780
46
2,141
Nov 2020
1,338
800
48
2,186
Dec 2020
1,352
821
49
2,222
Jan 2021
1,383
844
49
2,276
Feb 2021
1,409
863
50
2,322
Mar 2021
1,453
895
51
2,399
Apr 2021
1,494
916
53
2,463
May 2021
1,523
932
55
2,510
Jun 2021
1,543
950
55
2,548
Jul 2021
1,556
985
55
2,596
Aug 2021
1,578
1,015
55
2,648
Sep 2021
1,614
1,044
55
2,713
Oct 2021
1,640
1,096
55
2,791
Nov 2021
1,674
1,136
56
2,866
Dec 2021
1,702
1,165
59
2,926
Jan 2022
1,724
1,182
61
2,967
Feb 2022
1,758
1,210
69
3,037
Mar 2022
1,785
1,232
73
3,090
Apr 2022
1,830
1,253
75
3,158
May 2022
1,869
1,299
76
3,244
Jun 2022
1,901
1,329
77
3,307
Jul 2022
1,930
1,339
77
3,346
Aug 2022
1,962
1,363
79
3,404
Sep 2022
1,998
1,379
79
3,456
Oct 2022
2,021
1,402
81
3,504
Nov 2022
2,041
1,430
83
3,554
Dec 2022
2,074
1,450
85
3,609
Jan 2023
2,103
1,474
86
3,663
Feb 2023
2,142
1,498
90
3,730
Mar 2023
2,207
1,534
91
3,832
Apr 2023
2,242
1,560
91
3,893
May 2023
2,300
1,582
91
3,973
Jun 2023
2,376
1,618
94
4,088
Jul 2023
2,443
1,644
95
4,182
Aug 2023
2,494
1,664
98
4,256
Sep 2023
2,542
1,684
99
4,325
Oct 2023
2,598
1,706
100
4,404
Nov 2023
2,633
1,715
100
4,448
Dec 2023
2,701
1,757
101
4,559
Jan 2024
2,761
1,779
103
4,643
Feb 2024
2,814
1,799
107
4,720
Mar 2024
2,878
1,827
113
4,818
Apr 2024
2,933
1,846
116
4,895
May 2024
2,962
1,870
118
4,950
Jun 2024
3,048
1,894
122
5,064
Jul 2024
3,096
1,918
124
5,138
Aug 2024
3,144
1,936
127
5,207
Sep 2024
3,179
1,958
127
5,264
Oct 2024
3,229
1,981
127
5,337
Nov 2024
3,273
1,994
129
5,396
Dec 2024
3,316
2,013
130
5,459
Jan 2025
3,353
2,032
132
5,517
Feb 2025
3,402
2,047
134
5,583
Mar 2025
3,423
2,063
134
5,620
Apr 2025
3,445
2,075
134
5,654
May 2025
3,485
2,088
137
5,710
Jun 2025
3,540
2,105
138
5,783
Jul 2025
3,579
2,134
139
5,852
Aug 2025
3,618
2,163
142
5,923
Sep 2025
3,641
2,182
145
5,968
Oct 2025
3,681
2,224
145
6,050
Nov 2025
3,689
2,237
145
6,071
Total article views: 4,898 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
Supplement
BibTeX
EndNote
2,958
1,813
127
4,898
239
97
129
HTML: 2,958
PDF: 1,813
XML: 127
Total: 4,898
Supplement: 239
BibTeX: 97
EndNote: 129
Views and downloads (calculated since 26 Oct 2018)
Month
HTML
PDF
XML
Total
Oct 2018
210
77
3
290
Nov 2018
113
65
4
182
Dec 2018
25
28
2
55
Jan 2019
13
11
1
25
Feb 2019
30
20
2
52
Mar 2019
18
30
0
48
Apr 2019
11
20
0
31
May 2019
23
25
0
48
Jun 2019
27
16
1
44
Jul 2019
16
18
3
37
Aug 2019
5
26
0
31
Sep 2019
11
22
0
33
Oct 2019
9
17
2
28
Nov 2019
17
23
0
40
Dec 2019
15
9
0
24
Jan 2020
23
10
2
35
Feb 2020
22
20
0
42
Mar 2020
5
8
1
14
Apr 2020
33
23
1
57
May 2020
28
17
0
45
Jun 2020
51
22
1
74
Jul 2020
17
15
4
36
Aug 2020
24
19
4
47
Sep 2020
21
14
0
35
Oct 2020
15
12
0
27
Nov 2020
18
18
2
38
Dec 2020
12
17
1
30
Jan 2021
31
20
0
51
Feb 2021
19
14
1
34
Mar 2021
41
27
1
69
Apr 2021
36
18
2
56
May 2021
25
15
1
41
Jun 2021
19
17
0
36
Jul 2021
10
32
0
42
Aug 2021
16
26
0
42
Sep 2021
31
25
0
56
Oct 2021
20
49
0
69
Nov 2021
26
36
1
63
Dec 2021
27
26
3
56
Jan 2022
18
12
2
32
Feb 2022
31
24
8
63
Mar 2022
23
19
4
46
Apr 2022
37
16
2
55
May 2022
31
42
1
74
Jun 2022
28
26
1
55
Jul 2022
28
10
0
38
Aug 2022
30
19
2
51
Sep 2022
33
14
0
47
Oct 2022
21
14
2
37
Nov 2022
13
26
2
41
Dec 2022
28
17
2
47
Jan 2023
26
22
1
49
Feb 2023
34
19
4
57
Mar 2023
64
34
1
99
Apr 2023
32
25
0
57
May 2023
56
19
0
75
Jun 2023
73
35
3
111
Jul 2023
65
23
1
89
Aug 2023
47
18
3
68
Sep 2023
45
17
1
63
Oct 2023
50
18
1
69
Nov 2023
34
8
0
42
Dec 2023
65
24
1
90
Jan 2024
54
20
2
76
Feb 2024
50
18
4
72
Mar 2024
61
22
5
88
Apr 2024
50
15
3
68
May 2024
23
22
2
47
Jun 2024
84
16
4
104
Jul 2024
46
19
2
67
Aug 2024
45
13
3
61
Sep 2024
34
17
0
51
Oct 2024
50
16
0
66
Nov 2024
42
12
2
56
Dec 2024
42
15
1
58
Jan 2025
36
13
2
51
Feb 2025
41
14
2
57
Mar 2025
20
16
0
36
Apr 2025
20
10
0
30
May 2025
39
10
3
52
Jun 2025
54
17
1
72
Jul 2025
37
26
1
64
Aug 2025
37
27
3
67
Sep 2025
21
18
2
41
Oct 2025
39
39
0
78
Nov 2025
8
10
0
18
Cumulative views and downloads
(calculated since 26 Oct 2018)
Month
HTML views
PDF downloads
XML downloads
Oct 2018
210
77
3
Nov 2018
323
142
7
Dec 2018
348
170
9
Jan 2019
361
181
10
Feb 2019
391
201
12
Mar 2019
409
231
12
Apr 2019
420
251
12
May 2019
443
276
12
Jun 2019
470
292
13
Jul 2019
486
310
16
Aug 2019
491
336
16
Sep 2019
502
358
16
Oct 2019
511
375
18
Nov 2019
528
398
18
Dec 2019
543
407
18
Jan 2020
566
417
20
Feb 2020
588
437
20
Mar 2020
593
445
21
Apr 2020
626
468
22
May 2020
654
485
22
Jun 2020
705
507
23
Jul 2020
722
522
27
Aug 2020
746
541
31
Sep 2020
767
555
31
Oct 2020
782
567
31
Nov 2020
800
585
33
Dec 2020
812
602
34
Jan 2021
843
622
34
Feb 2021
862
636
35
Mar 2021
903
663
36
Apr 2021
939
681
38
May 2021
964
696
39
Jun 2021
983
713
39
Jul 2021
993
745
39
Aug 2021
1,009
771
39
Sep 2021
1,040
796
39
Oct 2021
1,060
845
39
Nov 2021
1,086
881
40
Dec 2021
1,113
907
43
Jan 2022
1,131
919
45
Feb 2022
1,162
943
53
Mar 2022
1,185
962
57
Apr 2022
1,222
978
59
May 2022
1,253
1,020
60
Jun 2022
1,281
1,046
61
Jul 2022
1,309
1,056
61
Aug 2022
1,339
1,075
63
Sep 2022
1,372
1,089
63
Oct 2022
1,393
1,103
65
Nov 2022
1,406
1,129
67
Dec 2022
1,434
1,146
69
Jan 2023
1,460
1,168
70
Feb 2023
1,494
1,187
74
Mar 2023
1,558
1,221
75
Apr 2023
1,590
1,246
75
May 2023
1,646
1,265
75
Jun 2023
1,719
1,300
78
Jul 2023
1,784
1,323
79
Aug 2023
1,831
1,341
82
Sep 2023
1,876
1,358
83
Oct 2023
1,926
1,376
84
Nov 2023
1,960
1,384
84
Dec 2023
2,025
1,408
85
Jan 2024
2,079
1,428
87
Feb 2024
2,129
1,446
91
Mar 2024
2,190
1,468
96
Apr 2024
2,240
1,483
99
May 2024
2,263
1,505
101
Jun 2024
2,347
1,521
105
Jul 2024
2,393
1,540
107
Aug 2024
2,438
1,553
110
Sep 2024
2,472
1,570
110
Oct 2024
2,522
1,586
110
Nov 2024
2,564
1,598
112
Dec 2024
2,606
1,613
113
Jan 2025
2,642
1,626
115
Feb 2025
2,683
1,640
117
Mar 2025
2,703
1,656
117
Apr 2025
2,723
1,666
117
May 2025
2,762
1,676
120
Jun 2025
2,816
1,693
121
Jul 2025
2,853
1,719
122
Aug 2025
2,890
1,746
125
Sep 2025
2,911
1,764
127
Oct 2025
2,950
1,803
127
Nov 2025
2,958
1,813
127
Total article views: 1,173 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
Supplement
BibTeX
EndNote
731
424
18
1,173
176
18
26
HTML: 731
PDF: 424
XML: 18
Total: 1,173
Supplement: 176
BibTeX: 18
EndNote: 26
Views and downloads (calculated since 14 May 2018)
Month
HTML
PDF
XML
Total
May 2018
242
79
9
330
Jun 2018
56
22
1
79
Jul 2018
39
14
1
54
Aug 2018
26
10
2
38
Sep 2018
14
13
0
27
Oct 2018
25
15
1
41
Nov 2018
25
3
0
28
Dec 2018
5
0
5
Jan 2019
7
0
7
Feb 2019
6
1
0
7
Mar 2019
6
1
0
7
Apr 2019
1
0
1
May 2019
16
4
0
20
Jun 2019
5
1
0
6
Jul 2019
3
0
3
Aug 2019
5
2
0
7
Sep 2019
5
1
0
6
Oct 2019
16
2
0
18
Nov 2019
5
2
0
7
Dec 2019
4
1
0
5
Jan 2020
7
2
0
9
Feb 2020
5
1
0
6
Mar 2020
1
4
0
5
Apr 2020
6
0
6
May 2020
1
6
0
7
Jun 2020
3
9
0
12
Jul 2020
3
9
0
12
Aug 2020
2
0
2
Sep 2020
2
2
1
5
Oct 2020
1
0
1
Nov 2020
5
2
0
7
Dec 2020
2
4
0
6
Jan 2021
3
0
3
Feb 2021
7
5
0
12
Mar 2021
3
5
0
8
Apr 2021
5
3
0
8
May 2021
4
1
1
6
Jun 2021
1
1
0
2
Jul 2021
3
3
0
6
Aug 2021
6
4
0
10
Sep 2021
5
4
0
9
Oct 2021
6
3
0
9
Nov 2021
8
4
0
12
Dec 2021
1
3
0
4
Jan 2022
4
5
0
9
Feb 2022
3
4
0
7
Mar 2022
4
3
0
7
Apr 2022
8
5
0
13
May 2022
8
4
0
12
Jun 2022
4
4
0
8
Jul 2022
1
0
1
Aug 2022
2
5
0
7
Sep 2022
3
2
0
5
Oct 2022
2
9
0
11
Nov 2022
7
2
0
9
Dec 2022
5
3
0
8
Jan 2023
3
2
0
5
Feb 2023
5
5
0
10
Mar 2023
1
2
0
3
Apr 2023
3
1
0
4
May 2023
2
3
0
5
Jun 2023
3
1
0
4
Jul 2023
2
3
0
5
Aug 2023
4
2
0
6
Sep 2023
3
3
0
6
Oct 2023
6
4
0
10
Nov 2023
1
1
0
2
Dec 2023
3
18
0
21
Jan 2024
6
2
0
8
Feb 2024
3
2
0
5
Mar 2024
3
6
1
10
Apr 2024
5
4
0
9
May 2024
6
2
0
8
Jun 2024
2
8
0
10
Jul 2024
2
5
0
7
Aug 2024
3
5
0
8
Sep 2024
1
5
0
6
Oct 2024
7
0
7
Nov 2024
2
1
0
3
Dec 2024
1
4
0
5
Jan 2025
1
6
0
7
Feb 2025
8
1
0
9
Mar 2025
1
0
1
Apr 2025
2
2
0
4
May 2025
1
3
0
4
Jun 2025
1
0
1
Jul 2025
2
3
0
5
Aug 2025
2
2
0
4
Sep 2025
2
1
1
4
Oct 2025
1
3
0
4
Nov 2025
3
0
3
Cumulative views and downloads
(calculated since 14 May 2018)
Month
HTML views
PDF downloads
XML downloads
May 2018
242
79
9
Jun 2018
298
101
10
Jul 2018
337
115
11
Aug 2018
363
125
13
Sep 2018
377
138
13
Oct 2018
402
153
14
Nov 2018
427
156
14
Dec 2018
432
156
14
Jan 2019
439
156
14
Feb 2019
445
157
14
Mar 2019
451
158
14
Apr 2019
452
158
14
May 2019
468
162
14
Jun 2019
473
163
14
Jul 2019
476
163
14
Aug 2019
481
165
14
Sep 2019
486
166
14
Oct 2019
502
168
14
Nov 2019
507
170
14
Dec 2019
511
171
14
Jan 2020
518
173
14
Feb 2020
523
174
14
Mar 2020
524
178
14
Apr 2020
524
184
14
May 2020
525
190
14
Jun 2020
528
199
14
Jul 2020
531
208
14
Aug 2020
531
210
14
Sep 2020
533
212
15
Oct 2020
533
213
15
Nov 2020
538
215
15
Dec 2020
540
219
15
Jan 2021
540
222
15
Feb 2021
547
227
15
Mar 2021
550
232
15
Apr 2021
555
235
15
May 2021
559
236
16
Jun 2021
560
237
16
Jul 2021
563
240
16
Aug 2021
569
244
16
Sep 2021
574
248
16
Oct 2021
580
251
16
Nov 2021
588
255
16
Dec 2021
589
258
16
Jan 2022
593
263
16
Feb 2022
596
267
16
Mar 2022
600
270
16
Apr 2022
608
275
16
May 2022
616
279
16
Jun 2022
620
283
16
Jul 2022
621
283
16
Aug 2022
623
288
16
Sep 2022
626
290
16
Oct 2022
628
299
16
Nov 2022
635
301
16
Dec 2022
640
304
16
Jan 2023
643
306
16
Feb 2023
648
311
16
Mar 2023
649
313
16
Apr 2023
652
314
16
May 2023
654
317
16
Jun 2023
657
318
16
Jul 2023
659
321
16
Aug 2023
663
323
16
Sep 2023
666
326
16
Oct 2023
672
330
16
Nov 2023
673
331
16
Dec 2023
676
349
16
Jan 2024
682
351
16
Feb 2024
685
353
16
Mar 2024
688
359
17
Apr 2024
693
363
17
May 2024
699
365
17
Jun 2024
701
373
17
Jul 2024
703
378
17
Aug 2024
706
383
17
Sep 2024
707
388
17
Oct 2024
707
395
17
Nov 2024
709
396
17
Dec 2024
710
400
17
Jan 2025
711
406
17
Feb 2025
719
407
17
Mar 2025
720
407
17
Apr 2025
722
409
17
May 2025
723
412
17
Jun 2025
724
412
17
Jul 2025
726
415
17
Aug 2025
728
417
17
Sep 2025
730
418
18
Oct 2025
731
421
18
Nov 2025
731
424
18
Viewed (geographical distribution)
Total article views: 6,071 (including HTML, PDF, and XML)
Thereof 6,036 with geography defined
and 35 with unknown origin.
Total article views: 4,898 (including HTML, PDF, and XML)
Thereof 4,860 with geography defined
and 38 with unknown origin.
Total article views: 1,173 (including HTML, PDF, and XML)
Thereof 1,173 with geography defined
and 0 with unknown origin.
Total:
0
HTML:
0
PDF:
0
XML:
0
Total:
0
HTML:
0
PDF:
0
XML:
0
Total:
0
HTML:
0
PDF:
0
XML:
0
Latest update: 06 Nov 2025