Research article
|
19 May 2020
Research article |
|
19 May 2020
Assessment of NO2 observations during DISCOVER-AQ and KORUS-AQ field campaigns
Sungyeon Choi ,Lok N. Lamsal ,Melanie Follette-Cook ,Joanna Joiner ,Nickolay A. Krotkov ,William H. Swartz ,Kenneth E. Pickering ,Christopher P. Loughner ,Wyat Appel ,Gabriele Pfister ,Pablo E. Saide ,Ronald C. Cohen ,Andrew J. Weinheimer ,and Jay R. Herman
Viewed
Total article views: 6,090 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
4,731
1,227
132
6,090
168
181
HTML: 4,731
PDF: 1,227
XML: 132
Total: 6,090
BibTeX: 168
EndNote: 181
Views and downloads (calculated since 18 Nov 2019)
Month
HTML
PDF
XML
Total
Nov 2019
129
60
1
190
Dec 2019
48
19
1
68
Jan 2020
24
16
0
40
Feb 2020
24
11
0
35
Mar 2020
20
11
0
31
Apr 2020
15
17
4
36
May 2020
188
60
8
256
Jun 2020
87
36
0
123
Jul 2020
84
36
2
122
Aug 2020
77
18
3
98
Sep 2020
46
23
0
69
Oct 2020
28
16
0
44
Nov 2020
29
22
0
51
Dec 2020
45
17
0
62
Jan 2021
46
17
0
63
Feb 2021
67
16
0
83
Mar 2021
50
18
0
68
Apr 2021
63
14
2
79
May 2021
74
14
2
90
Jun 2021
54
9
0
63
Jul 2021
54
8
0
62
Aug 2021
63
15
1
79
Sep 2021
51
11
0
62
Oct 2021
39
43
0
82
Nov 2021
41
29
0
70
Dec 2021
47
7
1
55
Jan 2022
52
16
0
68
Feb 2022
32
15
4
51
Mar 2022
41
15
0
56
Apr 2022
33
8
1
42
May 2022
21
9
0
30
Jun 2022
33
5
0
38
Jul 2022
38
7
0
45
Aug 2022
176
20
2
198
Sep 2022
21
10
1
32
Oct 2022
20
12
1
33
Nov 2022
80
4
0
84
Dec 2022
26
7
0
33
Jan 2023
37
14
1
52
Feb 2023
40
15
1
56
Mar 2023
41
11
1
53
Apr 2023
26
9
0
35
May 2023
32
16
0
48
Jun 2023
25
5
1
31
Jul 2023
37
24
3
64
Aug 2023
36
12
1
49
Sep 2023
29
11
2
42
Oct 2023
44
15
3
62
Nov 2023
24
7
1
32
Dec 2023
30
7
1
38
Jan 2024
48
5
0
53
Feb 2024
32
12
1
45
Mar 2024
37
24
3
64
Apr 2024
42
11
5
58
May 2024
45
12
4
61
Jun 2024
108
12
4
124
Jul 2024
391
8
6
405
Aug 2024
76
11
2
89
Sep 2024
32
6
0
38
Oct 2024
54
12
0
66
Nov 2024
34
6
4
44
Dec 2024
24
3
3
30
Jan 2025
41
11
4
56
Feb 2025
41
11
4
56
Mar 2025
37
13
0
50
Apr 2025
35
14
2
51
May 2025
35
5
2
42
Jun 2025
66
9
0
75
Jul 2025
37
18
4
59
Aug 2025
113
21
3
137
Sep 2025
110
22
1
133
Oct 2025
45
20
1
66
Nov 2025
124
21
6
151
Dec 2025
103
20
5
128
Jan 2026
277
34
12
323
Feb 2026
210
19
5
234
Mar 2026
53
25
1
79
Apr 2026
14
5
1
20
Cumulative views and downloads
(calculated since 18 Nov 2019)
Month
HTML views
PDF downloads
XML downloads
Nov 2019
129
60
1
190
Dec 2019
177
79
2
258
Jan 2020
201
95
2
298
Feb 2020
225
106
2
333
Mar 2020
245
117
2
364
Apr 2020
260
134
6
400
May 2020
448
194
14
656
Jun 2020
535
230
14
779
Jul 2020
619
266
16
901
Aug 2020
696
284
19
999
Sep 2020
742
307
19
1,068
Oct 2020
770
323
19
1,112
Nov 2020
799
345
19
1,163
Dec 2020
844
362
19
1,225
Jan 2021
890
379
19
1,288
Feb 2021
957
395
19
1,371
Mar 2021
1,007
413
19
1,439
Apr 2021
1,070
427
21
1,518
May 2021
1,144
441
23
1,608
Jun 2021
1,198
450
23
1,671
Jul 2021
1,252
458
23
1,733
Aug 2021
1,315
473
24
1,812
Sep 2021
1,366
484
24
1,874
Oct 2021
1,405
527
24
1,956
Nov 2021
1,446
556
24
2,026
Dec 2021
1,493
563
25
2,081
Jan 2022
1,545
579
25
2,149
Feb 2022
1,577
594
29
2,200
Mar 2022
1,618
609
29
2,256
Apr 2022
1,651
617
30
2,298
May 2022
1,672
626
30
2,328
Jun 2022
1,705
631
30
2,366
Jul 2022
1,743
638
30
2,411
Aug 2022
1,919
658
32
2,609
Sep 2022
1,940
668
33
2,641
Oct 2022
1,960
680
34
2,674
Nov 2022
2,040
684
34
2,758
Dec 2022
2,066
691
34
2,791
Jan 2023
2,103
705
35
2,843
Feb 2023
2,143
720
36
2,899
Mar 2023
2,184
731
37
2,952
Apr 2023
2,210
740
37
2,987
May 2023
2,242
756
37
3,035
Jun 2023
2,267
761
38
3,066
Jul 2023
2,304
785
41
3,130
Aug 2023
2,340
797
42
3,179
Sep 2023
2,369
808
44
3,221
Oct 2023
2,413
823
47
3,283
Nov 2023
2,437
830
48
3,315
Dec 2023
2,467
837
49
3,353
Jan 2024
2,515
842
49
3,406
Feb 2024
2,547
854
50
3,451
Mar 2024
2,584
878
53
3,515
Apr 2024
2,626
889
58
3,573
May 2024
2,671
901
62
3,634
Jun 2024
2,779
913
66
3,758
Jul 2024
3,170
921
72
4,163
Aug 2024
3,246
932
74
4,252
Sep 2024
3,278
938
74
4,290
Oct 2024
3,332
950
74
4,356
Nov 2024
3,366
956
78
4,400
Dec 2024
3,390
959
81
4,430
Jan 2025
3,431
970
85
4,486
Feb 2025
3,472
981
89
4,542
Mar 2025
3,509
994
89
4,592
Apr 2025
3,544
1,008
91
4,643
May 2025
3,579
1,013
93
4,685
Jun 2025
3,645
1,022
93
4,760
Jul 2025
3,682
1,040
97
4,819
Aug 2025
3,795
1,061
100
4,956
Sep 2025
3,905
1,083
101
5,089
Oct 2025
3,950
1,103
102
5,155
Nov 2025
4,074
1,124
108
5,306
Dec 2025
4,177
1,144
113
5,434
Jan 2026
4,454
1,178
125
5,757
Feb 2026
4,664
1,197
130
5,991
Mar 2026
4,717
1,222
131
6,070
Apr 2026
4,731
1,227
132
6,090
Total article views: 5,314 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
4,316
879
119
5,314
151
163
HTML: 4,316
PDF: 879
XML: 119
Total: 5,314
BibTeX: 151
EndNote: 163
Views and downloads (calculated since 19 May 2020)
Month
HTML
PDF
XML
Total
May 2020
179
48
8
235
Jun 2020
82
28
0
110
Jul 2020
77
22
2
101
Aug 2020
72
14
3
89
Sep 2020
46
23
0
69
Oct 2020
24
12
0
36
Nov 2020
26
19
0
45
Dec 2020
44
14
0
58
Jan 2021
42
14
0
56
Feb 2021
63
13
0
76
Mar 2021
47
11
0
58
Apr 2021
58
12
2
72
May 2021
65
8
2
75
Jun 2021
54
7
0
61
Jul 2021
48
4
0
52
Aug 2021
51
12
1
64
Sep 2021
41
10
0
51
Oct 2021
34
37
0
71
Nov 2021
39
24
0
63
Dec 2021
47
5
0
52
Jan 2022
51
11
0
62
Feb 2022
31
12
4
47
Mar 2022
41
13
0
54
Apr 2022
33
5
1
39
May 2022
21
2
0
23
Jun 2022
33
4
0
37
Jul 2022
38
6
0
44
Aug 2022
176
15
2
193
Sep 2022
20
8
1
29
Oct 2022
18
10
1
29
Nov 2022
79
2
0
81
Dec 2022
24
3
0
27
Jan 2023
37
13
1
51
Feb 2023
38
14
1
53
Mar 2023
34
9
0
43
Apr 2023
26
5
0
31
May 2023
32
13
0
45
Jun 2023
23
4
1
28
Jul 2023
35
19
3
57
Aug 2023
36
11
1
48
Sep 2023
29
11
2
42
Oct 2023
44
13
3
60
Nov 2023
21
4
1
26
Dec 2023
28
6
1
35
Jan 2024
47
5
0
52
Feb 2024
31
11
1
43
Mar 2024
37
16
3
56
Apr 2024
42
7
5
54
May 2024
42
10
3
55
Jun 2024
102
10
4
116
Jul 2024
390
7
6
403
Aug 2024
71
8
2
81
Sep 2024
32
4
0
36
Oct 2024
54
9
0
63
Nov 2024
34
3
4
41
Dec 2024
24
3
3
30
Jan 2025
41
9
4
54
Feb 2025
39
9
4
52
Mar 2025
37
11
0
48
Apr 2025
35
11
2
48
May 2025
34
5
1
40
Jun 2025
64
9
0
73
Jul 2025
37
15
4
56
Aug 2025
112
18
3
133
Sep 2025
110
20
0
130
Oct 2025
45
19
1
65
Nov 2025
120
18
5
143
Dec 2025
103
17
5
125
Jan 2026
277
33
12
322
Feb 2026
202
17
4
223
Mar 2026
53
20
1
74
Apr 2026
14
5
1
20
Cumulative views and downloads
(calculated since 19 May 2020)
Month
HTML views
PDF downloads
XML downloads
May 2020
179
48
8
Jun 2020
261
76
8
Jul 2020
338
98
10
Aug 2020
410
112
13
Sep 2020
456
135
13
Oct 2020
480
147
13
Nov 2020
506
166
13
Dec 2020
550
180
13
Jan 2021
592
194
13
Feb 2021
655
207
13
Mar 2021
702
218
13
Apr 2021
760
230
15
May 2021
825
238
17
Jun 2021
879
245
17
Jul 2021
927
249
17
Aug 2021
978
261
18
Sep 2021
1,019
271
18
Oct 2021
1,053
308
18
Nov 2021
1,092
332
18
Dec 2021
1,139
337
18
Jan 2022
1,190
348
18
Feb 2022
1,221
360
22
Mar 2022
1,262
373
22
Apr 2022
1,295
378
23
May 2022
1,316
380
23
Jun 2022
1,349
384
23
Jul 2022
1,387
390
23
Aug 2022
1,563
405
25
Sep 2022
1,583
413
26
Oct 2022
1,601
423
27
Nov 2022
1,680
425
27
Dec 2022
1,704
428
27
Jan 2023
1,741
441
28
Feb 2023
1,779
455
29
Mar 2023
1,813
464
29
Apr 2023
1,839
469
29
May 2023
1,871
482
29
Jun 2023
1,894
486
30
Jul 2023
1,929
505
33
Aug 2023
1,965
516
34
Sep 2023
1,994
527
36
Oct 2023
2,038
540
39
Nov 2023
2,059
544
40
Dec 2023
2,087
550
41
Jan 2024
2,134
555
41
Feb 2024
2,165
566
42
Mar 2024
2,202
582
45
Apr 2024
2,244
589
50
May 2024
2,286
599
53
Jun 2024
2,388
609
57
Jul 2024
2,778
616
63
Aug 2024
2,849
624
65
Sep 2024
2,881
628
65
Oct 2024
2,935
637
65
Nov 2024
2,969
640
69
Dec 2024
2,993
643
72
Jan 2025
3,034
652
76
Feb 2025
3,073
661
80
Mar 2025
3,110
672
80
Apr 2025
3,145
683
82
May 2025
3,179
688
83
Jun 2025
3,243
697
83
Jul 2025
3,280
712
87
Aug 2025
3,392
730
90
Sep 2025
3,502
750
90
Oct 2025
3,547
769
91
Nov 2025
3,667
787
96
Dec 2025
3,770
804
101
Jan 2026
4,047
837
113
Feb 2026
4,249
854
117
Mar 2026
4,302
874
118
Apr 2026
4,316
879
119
Total article views: 776 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
415
348
13
776
17
18
HTML: 415
PDF: 348
XML: 13
Total: 776
BibTeX: 17
EndNote: 18
Views and downloads (calculated since 18 Nov 2019)
Month
HTML
PDF
XML
Total
Nov 2019
129
60
1
190
Dec 2019
48
19
1
68
Jan 2020
24
16
0
40
Feb 2020
24
11
0
35
Mar 2020
20
11
0
31
Apr 2020
15
17
4
36
May 2020
9
12
0
21
Jun 2020
5
8
0
13
Jul 2020
7
14
0
21
Aug 2020
5
4
0
9
Sep 2020
0
Oct 2020
4
4
0
8
Nov 2020
3
3
0
6
Dec 2020
1
3
0
4
Jan 2021
4
3
0
7
Feb 2021
4
3
0
7
Mar 2021
3
7
0
10
Apr 2021
5
2
0
7
May 2021
9
6
0
15
Jun 2021
2
0
2
Jul 2021
6
4
0
10
Aug 2021
12
3
0
15
Sep 2021
10
1
0
11
Oct 2021
5
6
0
11
Nov 2021
2
5
0
7
Dec 2021
2
1
3
Jan 2022
1
5
0
6
Feb 2022
1
3
0
4
Mar 2022
2
0
2
Apr 2022
3
0
3
May 2022
7
0
7
Jun 2022
1
0
1
Jul 2022
1
0
1
Aug 2022
5
0
5
Sep 2022
1
2
0
3
Oct 2022
2
2
0
4
Nov 2022
1
2
0
3
Dec 2022
2
4
0
6
Jan 2023
1
0
1
Feb 2023
2
1
0
3
Mar 2023
7
2
1
10
Apr 2023
4
0
4
May 2023
3
0
3
Jun 2023
2
1
0
3
Jul 2023
2
5
0
7
Aug 2023
1
0
1
Sep 2023
0
Oct 2023
2
0
2
Nov 2023
3
3
0
6
Dec 2023
2
1
0
3
Jan 2024
1
0
1
Feb 2024
1
1
0
2
Mar 2024
8
0
8
Apr 2024
4
0
4
May 2024
3
2
1
6
Jun 2024
6
2
0
8
Jul 2024
1
1
0
2
Aug 2024
5
3
0
8
Sep 2024
2
0
2
Oct 2024
3
0
3
Nov 2024
3
0
3
Dec 2024
0
Jan 2025
2
0
2
Feb 2025
2
2
0
4
Mar 2025
2
0
2
Apr 2025
3
0
3
May 2025
1
1
2
Jun 2025
2
0
2
Jul 2025
3
0
3
Aug 2025
1
3
0
4
Sep 2025
2
1
3
Oct 2025
1
0
1
Nov 2025
4
3
1
8
Dec 2025
3
0
3
Jan 2026
1
0
1
Feb 2026
8
2
1
11
Mar 2026
5
0
5
Apr 2026
0
Cumulative views and downloads
(calculated since 18 Nov 2019)
Month
HTML views
PDF downloads
XML downloads
Nov 2019
129
60
1
Dec 2019
177
79
2
Jan 2020
201
95
2
Feb 2020
225
106
2
Mar 2020
245
117
2
Apr 2020
260
134
6
May 2020
269
146
6
Jun 2020
274
154
6
Jul 2020
281
168
6
Aug 2020
286
172
6
Sep 2020
286
172
6
Oct 2020
290
176
6
Nov 2020
293
179
6
Dec 2020
294
182
6
Jan 2021
298
185
6
Feb 2021
302
188
6
Mar 2021
305
195
6
Apr 2021
310
197
6
May 2021
319
203
6
Jun 2021
319
205
6
Jul 2021
325
209
6
Aug 2021
337
212
6
Sep 2021
347
213
6
Oct 2021
352
219
6
Nov 2021
354
224
6
Dec 2021
354
226
7
Jan 2022
355
231
7
Feb 2022
356
234
7
Mar 2022
356
236
7
Apr 2022
356
239
7
May 2022
356
246
7
Jun 2022
356
247
7
Jul 2022
356
248
7
Aug 2022
356
253
7
Sep 2022
357
255
7
Oct 2022
359
257
7
Nov 2022
360
259
7
Dec 2022
362
263
7
Jan 2023
362
264
7
Feb 2023
364
265
7
Mar 2023
371
267
8
Apr 2023
371
271
8
May 2023
371
274
8
Jun 2023
373
275
8
Jul 2023
375
280
8
Aug 2023
375
281
8
Sep 2023
375
281
8
Oct 2023
375
283
8
Nov 2023
378
286
8
Dec 2023
380
287
8
Jan 2024
381
287
8
Feb 2024
382
288
8
Mar 2024
382
296
8
Apr 2024
382
300
8
May 2024
385
302
9
Jun 2024
391
304
9
Jul 2024
392
305
9
Aug 2024
397
308
9
Sep 2024
397
310
9
Oct 2024
397
313
9
Nov 2024
397
316
9
Dec 2024
397
316
9
Jan 2025
397
318
9
Feb 2025
399
320
9
Mar 2025
399
322
9
Apr 2025
399
325
9
May 2025
400
325
10
Jun 2025
402
325
10
Jul 2025
402
328
10
Aug 2025
403
331
10
Sep 2025
403
333
11
Oct 2025
403
334
11
Nov 2025
407
337
12
Dec 2025
407
340
12
Jan 2026
407
341
12
Feb 2026
415
343
13
Mar 2026
415
348
13
Apr 2026
415
348
13
Viewed (geographical distribution)
Total article views: 6,090 (including HTML, PDF, and XML)
Thereof 5,832 with geography defined
and 258 with unknown origin.
Total article views: 5,314 (including HTML, PDF, and XML)
Thereof 5,148 with geography defined
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Total article views: 776 (including HTML, PDF, and XML)
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Latest update: 14 Apr 2026
