Research article
|
30 Jan 2018
Research article |
|
30 Jan 2018
Ozone trends over the United States at different times of day
Yingying Yan ,Jintai Lin ,and Cenlin He
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Total article views: 4,457 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
2,796
1,564
97
4,457
116
177
HTML: 2,796
PDF: 1,564
XML: 97
Total: 4,457
BibTeX: 116
EndNote: 177
Views and downloads (calculated since 15 Aug 2017)
Month
HTML
PDF
XML
Total
Aug 2017
253
111
1
365
Sep 2017
58
30
0
88
Oct 2017
21
9
0
30
Nov 2017
21
12
0
33
Dec 2017
18
5
1
24
Jan 2018
246
102
3
351
Feb 2018
220
99
6
325
Mar 2018
46
36
1
83
Apr 2018
25
23
1
49
May 2018
21
19
1
41
Jun 2018
16
19
0
35
Jul 2018
17
12
1
30
Aug 2018
13
8
0
21
Sep 2018
15
15
1
31
Oct 2018
18
16
2
36
Nov 2018
14
19
1
34
Dec 2018
16
9
1
26
Jan 2019
11
12
1
24
Feb 2019
9
9
0
18
Mar 2019
8
6
0
14
Apr 2019
7
8
0
15
May 2019
19
16
1
36
Jun 2019
33
19
0
52
Jul 2019
7
7
0
14
Aug 2019
7
5
0
12
Sep 2019
12
10
0
22
Oct 2019
27
17
1
45
Nov 2019
16
5
0
21
Dec 2019
9
5
0
14
Jan 2020
16
5
1
22
Feb 2020
12
3
1
16
Mar 2020
6
4
0
10
Apr 2020
4
5
0
9
May 2020
11
4
1
16
Jun 2020
12
10
0
22
Jul 2020
12
15
4
31
Aug 2020
7
4
4
15
Sep 2020
7
11
0
18
Oct 2020
14
13
1
28
Nov 2020
12
9
1
22
Dec 2020
8
4
0
12
Jan 2021
13
9
0
22
Feb 2021
12
11
0
23
Mar 2021
14
11
0
25
Apr 2021
9
13
0
22
May 2021
8
8
3
19
Jun 2021
10
14
2
26
Jul 2021
13
19
0
32
Aug 2021
8
9
0
17
Sep 2021
16
12
0
28
Oct 2021
8
39
0
47
Nov 2021
17
34
0
51
Dec 2021
14
10
0
24
Jan 2022
14
12
0
26
Feb 2022
17
11
3
31
Mar 2022
16
11
0
27
Apr 2022
19
40
2
61
May 2022
13
8
0
21
Jun 2022
7
1
2
10
Jul 2022
12
10
0
22
Aug 2022
16
7
2
25
Sep 2022
12
9
1
22
Oct 2022
11
5
3
19
Nov 2022
20
17
0
37
Dec 2022
5
4
1
10
Jan 2023
13
11
0
24
Feb 2023
20
11
0
31
Mar 2023
24
14
0
38
Apr 2023
11
8
0
19
May 2023
39
11
0
50
Jun 2023
39
6
1
46
Jul 2023
36
6
1
43
Aug 2023
39
5
4
48
Sep 2023
81
5
1
87
Oct 2023
52
10
2
64
Nov 2023
25
3
0
28
Dec 2023
47
1
0
48
Jan 2024
50
8
2
60
Feb 2024
48
19
0
67
Mar 2024
48
23
1
72
Apr 2024
42
13
1
56
May 2024
19
22
2
43
Jun 2024
53
17
1
71
Jul 2024
21
9
1
31
Aug 2024
19
8
2
29
Sep 2024
18
6
0
24
Oct 2024
24
7
0
31
Nov 2024
15
6
2
23
Dec 2024
22
6
1
29
Jan 2025
23
9
4
36
Feb 2025
34
12
1
47
Mar 2025
26
16
0
42
Apr 2025
22
17
2
41
May 2025
24
25
2
51
Jun 2025
48
18
2
68
Jul 2025
33
33
2
68
Aug 2025
42
26
0
68
Sep 2025
43
20
2
65
Oct 2025
20
34
0
54
Nov 2025
39
37
5
81
Dec 2025
9
8
0
17
Cumulative views and downloads
(calculated since 15 Aug 2017)
Month
HTML views
PDF downloads
XML downloads
Aug 2017
253
111
1
365
Sep 2017
311
141
1
453
Oct 2017
332
150
1
483
Nov 2017
353
162
1
516
Dec 2017
371
167
2
540
Jan 2018
617
269
5
891
Feb 2018
837
368
11
1,216
Mar 2018
883
404
12
1,299
Apr 2018
908
427
13
1,348
May 2018
929
446
14
1,389
Jun 2018
945
465
14
1,424
Jul 2018
962
477
15
1,454
Aug 2018
975
485
15
1,475
Sep 2018
990
500
16
1,506
Oct 2018
1,008
516
18
1,542
Nov 2018
1,022
535
19
1,576
Dec 2018
1,038
544
20
1,602
Jan 2019
1,049
556
21
1,626
Feb 2019
1,058
565
21
1,644
Mar 2019
1,066
571
21
1,658
Apr 2019
1,073
579
21
1,673
May 2019
1,092
595
22
1,709
Jun 2019
1,125
614
22
1,761
Jul 2019
1,132
621
22
1,775
Aug 2019
1,139
626
22
1,787
Sep 2019
1,151
636
22
1,809
Oct 2019
1,178
653
23
1,854
Nov 2019
1,194
658
23
1,875
Dec 2019
1,203
663
23
1,889
Jan 2020
1,219
668
24
1,911
Feb 2020
1,231
671
25
1,927
Mar 2020
1,237
675
25
1,937
Apr 2020
1,241
680
25
1,946
May 2020
1,252
684
26
1,962
Jun 2020
1,264
694
26
1,984
Jul 2020
1,276
709
30
2,015
Aug 2020
1,283
713
34
2,030
Sep 2020
1,290
724
34
2,048
Oct 2020
1,304
737
35
2,076
Nov 2020
1,316
746
36
2,098
Dec 2020
1,324
750
36
2,110
Jan 2021
1,337
759
36
2,132
Feb 2021
1,349
770
36
2,155
Mar 2021
1,363
781
36
2,180
Apr 2021
1,372
794
36
2,202
May 2021
1,380
802
39
2,221
Jun 2021
1,390
816
41
2,247
Jul 2021
1,403
835
41
2,279
Aug 2021
1,411
844
41
2,296
Sep 2021
1,427
856
41
2,324
Oct 2021
1,435
895
41
2,371
Nov 2021
1,452
929
41
2,422
Dec 2021
1,466
939
41
2,446
Jan 2022
1,480
951
41
2,472
Feb 2022
1,497
962
44
2,503
Mar 2022
1,513
973
44
2,530
Apr 2022
1,532
1,013
46
2,591
May 2022
1,545
1,021
46
2,612
Jun 2022
1,552
1,022
48
2,622
Jul 2022
1,564
1,032
48
2,644
Aug 2022
1,580
1,039
50
2,669
Sep 2022
1,592
1,048
51
2,691
Oct 2022
1,603
1,053
54
2,710
Nov 2022
1,623
1,070
54
2,747
Dec 2022
1,628
1,074
55
2,757
Jan 2023
1,641
1,085
55
2,781
Feb 2023
1,661
1,096
55
2,812
Mar 2023
1,685
1,110
55
2,850
Apr 2023
1,696
1,118
55
2,869
May 2023
1,735
1,129
55
2,919
Jun 2023
1,774
1,135
56
2,965
Jul 2023
1,810
1,141
57
3,008
Aug 2023
1,849
1,146
61
3,056
Sep 2023
1,930
1,151
62
3,143
Oct 2023
1,982
1,161
64
3,207
Nov 2023
2,007
1,164
64
3,235
Dec 2023
2,054
1,165
64
3,283
Jan 2024
2,104
1,173
66
3,343
Feb 2024
2,152
1,192
66
3,410
Mar 2024
2,200
1,215
67
3,482
Apr 2024
2,242
1,228
68
3,538
May 2024
2,261
1,250
70
3,581
Jun 2024
2,314
1,267
71
3,652
Jul 2024
2,335
1,276
72
3,683
Aug 2024
2,354
1,284
74
3,712
Sep 2024
2,372
1,290
74
3,736
Oct 2024
2,396
1,297
74
3,767
Nov 2024
2,411
1,303
76
3,790
Dec 2024
2,433
1,309
77
3,819
Jan 2025
2,456
1,318
81
3,855
Feb 2025
2,490
1,330
82
3,902
Mar 2025
2,516
1,346
82
3,944
Apr 2025
2,538
1,363
84
3,985
May 2025
2,562
1,388
86
4,036
Jun 2025
2,610
1,406
88
4,104
Jul 2025
2,643
1,439
90
4,172
Aug 2025
2,685
1,465
90
4,240
Sep 2025
2,728
1,485
92
4,305
Oct 2025
2,748
1,519
92
4,359
Nov 2025
2,787
1,556
97
4,440
Dec 2025
2,796
1,564
97
4,457
Total article views: 3,655 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
2,333
1,229
93
3,655
111
168
HTML: 2,333
PDF: 1,229
XML: 93
Total: 3,655
BibTeX: 111
EndNote: 168
Views and downloads (calculated since 30 Jan 2018)
Month
HTML
PDF
XML
Total
Jan 2018
222
93
2
317
Feb 2018
207
91
6
304
Mar 2018
44
36
1
81
Apr 2018
24
21
1
46
May 2018
19
18
1
38
Jun 2018
13
19
0
32
Jul 2018
16
11
1
28
Aug 2018
11
6
0
17
Sep 2018
13
14
1
28
Oct 2018
15
14
2
31
Nov 2018
9
17
1
27
Dec 2018
15
8
1
24
Jan 2019
9
12
1
22
Feb 2019
8
9
0
17
Mar 2019
5
4
0
9
Apr 2019
6
7
0
13
May 2019
17
15
1
33
Jun 2019
30
18
0
48
Jul 2019
7
6
0
13
Aug 2019
6
4
0
10
Sep 2019
12
10
0
22
Oct 2019
26
17
1
44
Nov 2019
16
5
0
21
Dec 2019
9
5
0
14
Jan 2020
16
5
1
22
Feb 2020
12
3
1
16
Mar 2020
6
4
0
10
Apr 2020
4
5
0
9
May 2020
10
4
1
15
Jun 2020
8
2
0
10
Jul 2020
10
8
4
22
Aug 2020
7
2
3
12
Sep 2020
7
11
0
18
Oct 2020
14
11
1
26
Nov 2020
12
8
1
21
Dec 2020
8
4
0
12
Jan 2021
12
8
0
20
Feb 2021
12
9
0
21
Mar 2021
14
10
0
24
Apr 2021
8
12
0
20
May 2021
8
7
3
18
Jun 2021
10
13
2
25
Jul 2021
13
19
0
32
Aug 2021
8
7
0
15
Sep 2021
16
12
0
28
Oct 2021
7
39
0
46
Nov 2021
16
33
0
49
Dec 2021
14
7
0
21
Jan 2022
14
10
0
24
Feb 2022
17
11
3
31
Mar 2022
16
10
0
26
Apr 2022
19
10
2
31
May 2022
13
7
0
20
Jun 2022
7
1
2
10
Jul 2022
12
10
0
22
Aug 2022
16
7
2
25
Sep 2022
11
8
1
20
Oct 2022
11
5
3
19
Nov 2022
20
13
0
33
Dec 2022
5
4
1
10
Jan 2023
13
11
0
24
Feb 2023
20
10
0
30
Mar 2023
24
12
0
36
Apr 2023
11
7
0
18
May 2023
39
10
0
49
Jun 2023
39
6
1
46
Jul 2023
35
6
1
42
Aug 2023
39
4
4
47
Sep 2023
81
4
1
86
Oct 2023
52
10
2
64
Nov 2023
25
3
0
28
Dec 2023
47
0
47
Jan 2024
50
8
2
60
Feb 2024
48
19
0
67
Mar 2024
48
22
1
71
Apr 2024
42
11
1
54
May 2024
19
21
2
42
Jun 2024
53
15
1
69
Jul 2024
21
8
1
30
Aug 2024
19
7
2
28
Sep 2024
18
4
0
22
Oct 2024
24
7
0
31
Nov 2024
15
6
2
23
Dec 2024
22
6
1
29
Jan 2025
22
8
4
34
Feb 2025
33
9
1
43
Mar 2025
25
15
0
40
Apr 2025
21
16
2
39
May 2025
23
13
2
38
Jun 2025
48
16
2
66
Jul 2025
33
33
2
68
Aug 2025
42
11
0
53
Sep 2025
43
20
2
65
Oct 2025
20
33
0
53
Nov 2025
38
33
5
76
Dec 2025
9
6
0
15
Cumulative views and downloads
(calculated since 30 Jan 2018)
Month
HTML views
PDF downloads
XML downloads
Jan 2018
222
93
2
Feb 2018
429
184
8
Mar 2018
473
220
9
Apr 2018
497
241
10
May 2018
516
259
11
Jun 2018
529
278
11
Jul 2018
545
289
12
Aug 2018
556
295
12
Sep 2018
569
309
13
Oct 2018
584
323
15
Nov 2018
593
340
16
Dec 2018
608
348
17
Jan 2019
617
360
18
Feb 2019
625
369
18
Mar 2019
630
373
18
Apr 2019
636
380
18
May 2019
653
395
19
Jun 2019
683
413
19
Jul 2019
690
419
19
Aug 2019
696
423
19
Sep 2019
708
433
19
Oct 2019
734
450
20
Nov 2019
750
455
20
Dec 2019
759
460
20
Jan 2020
775
465
21
Feb 2020
787
468
22
Mar 2020
793
472
22
Apr 2020
797
477
22
May 2020
807
481
23
Jun 2020
815
483
23
Jul 2020
825
491
27
Aug 2020
832
493
30
Sep 2020
839
504
30
Oct 2020
853
515
31
Nov 2020
865
523
32
Dec 2020
873
527
32
Jan 2021
885
535
32
Feb 2021
897
544
32
Mar 2021
911
554
32
Apr 2021
919
566
32
May 2021
927
573
35
Jun 2021
937
586
37
Jul 2021
950
605
37
Aug 2021
958
612
37
Sep 2021
974
624
37
Oct 2021
981
663
37
Nov 2021
997
696
37
Dec 2021
1,011
703
37
Jan 2022
1,025
713
37
Feb 2022
1,042
724
40
Mar 2022
1,058
734
40
Apr 2022
1,077
744
42
May 2022
1,090
751
42
Jun 2022
1,097
752
44
Jul 2022
1,109
762
44
Aug 2022
1,125
769
46
Sep 2022
1,136
777
47
Oct 2022
1,147
782
50
Nov 2022
1,167
795
50
Dec 2022
1,172
799
51
Jan 2023
1,185
810
51
Feb 2023
1,205
820
51
Mar 2023
1,229
832
51
Apr 2023
1,240
839
51
May 2023
1,279
849
51
Jun 2023
1,318
855
52
Jul 2023
1,353
861
53
Aug 2023
1,392
865
57
Sep 2023
1,473
869
58
Oct 2023
1,525
879
60
Nov 2023
1,550
882
60
Dec 2023
1,597
882
60
Jan 2024
1,647
890
62
Feb 2024
1,695
909
62
Mar 2024
1,743
931
63
Apr 2024
1,785
942
64
May 2024
1,804
963
66
Jun 2024
1,857
978
67
Jul 2024
1,878
986
68
Aug 2024
1,897
993
70
Sep 2024
1,915
997
70
Oct 2024
1,939
1,004
70
Nov 2024
1,954
1,010
72
Dec 2024
1,976
1,016
73
Jan 2025
1,998
1,024
77
Feb 2025
2,031
1,033
78
Mar 2025
2,056
1,048
78
Apr 2025
2,077
1,064
80
May 2025
2,100
1,077
82
Jun 2025
2,148
1,093
84
Jul 2025
2,181
1,126
86
Aug 2025
2,223
1,137
86
Sep 2025
2,266
1,157
88
Oct 2025
2,286
1,190
88
Nov 2025
2,324
1,223
93
Dec 2025
2,333
1,229
93
Total article views: 802 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
463
335
4
802
5
9
HTML: 463
PDF: 335
XML: 4
Total: 802
BibTeX: 5
EndNote: 9
Views and downloads (calculated since 15 Aug 2017)
Month
HTML
PDF
XML
Total
Aug 2017
253
111
1
365
Sep 2017
58
30
0
88
Oct 2017
21
9
0
30
Nov 2017
21
12
0
33
Dec 2017
18
5
1
24
Jan 2018
24
9
1
34
Feb 2018
13
8
0
21
Mar 2018
2
0
2
Apr 2018
1
2
0
3
May 2018
2
1
0
3
Jun 2018
3
0
3
Jul 2018
1
1
0
2
Aug 2018
2
2
0
4
Sep 2018
2
1
0
3
Oct 2018
3
2
0
5
Nov 2018
5
2
0
7
Dec 2018
1
1
0
2
Jan 2019
2
0
2
Feb 2019
1
0
1
Mar 2019
3
2
0
5
Apr 2019
1
1
0
2
May 2019
2
1
0
3
Jun 2019
3
1
0
4
Jul 2019
1
0
1
Aug 2019
1
1
0
2
Sep 2019
0
Oct 2019
1
0
1
Nov 2019
0
Dec 2019
0
Jan 2020
0
Feb 2020
0
Mar 2020
0
Apr 2020
0
May 2020
1
0
1
Jun 2020
4
8
0
12
Jul 2020
2
7
0
9
Aug 2020
2
1
3
Sep 2020
0
Oct 2020
2
0
2
Nov 2020
1
0
1
Dec 2020
0
Jan 2021
1
1
0
2
Feb 2021
2
0
2
Mar 2021
1
0
1
Apr 2021
1
1
0
2
May 2021
1
0
1
Jun 2021
1
0
1
Jul 2021
0
Aug 2021
2
0
2
Sep 2021
0
Oct 2021
1
0
1
Nov 2021
1
1
0
2
Dec 2021
3
0
3
Jan 2022
2
0
2
Feb 2022
0
Mar 2022
1
0
1
Apr 2022
30
0
30
May 2022
1
0
1
Jun 2022
0
Jul 2022
0
Aug 2022
0
Sep 2022
1
1
0
2
Oct 2022
0
Nov 2022
4
0
4
Dec 2022
0
Jan 2023
0
Feb 2023
1
0
1
Mar 2023
2
0
2
Apr 2023
1
0
1
May 2023
1
0
1
Jun 2023
0
Jul 2023
1
0
1
Aug 2023
1
0
1
Sep 2023
1
0
1
Oct 2023
0
Nov 2023
0
Dec 2023
1
0
1
Jan 2024
0
Feb 2024
0
Mar 2024
1
0
1
Apr 2024
2
0
2
May 2024
1
0
1
Jun 2024
2
0
2
Jul 2024
1
0
1
Aug 2024
1
0
1
Sep 2024
2
0
2
Oct 2024
0
Nov 2024
0
Dec 2024
0
Jan 2025
1
1
0
2
Feb 2025
1
3
0
4
Mar 2025
1
1
0
2
Apr 2025
1
1
0
2
May 2025
1
12
0
13
Jun 2025
2
0
2
Jul 2025
0
Aug 2025
15
0
15
Sep 2025
0
Oct 2025
1
0
1
Nov 2025
1
4
0
5
Dec 2025
2
0
2
Cumulative views and downloads
(calculated since 15 Aug 2017)
Month
HTML views
PDF downloads
XML downloads
Aug 2017
253
111
1
Sep 2017
311
141
1
Oct 2017
332
150
1
Nov 2017
353
162
1
Dec 2017
371
167
2
Jan 2018
395
176
3
Feb 2018
408
184
3
Mar 2018
410
184
3
Apr 2018
411
186
3
May 2018
413
187
3
Jun 2018
416
187
3
Jul 2018
417
188
3
Aug 2018
419
190
3
Sep 2018
421
191
3
Oct 2018
424
193
3
Nov 2018
429
195
3
Dec 2018
430
196
3
Jan 2019
432
196
3
Feb 2019
433
196
3
Mar 2019
436
198
3
Apr 2019
437
199
3
May 2019
439
200
3
Jun 2019
442
201
3
Jul 2019
442
202
3
Aug 2019
443
203
3
Sep 2019
443
203
3
Oct 2019
444
203
3
Nov 2019
444
203
3
Dec 2019
444
203
3
Jan 2020
444
203
3
Feb 2020
444
203
3
Mar 2020
444
203
3
Apr 2020
444
203
3
May 2020
445
203
3
Jun 2020
449
211
3
Jul 2020
451
218
3
Aug 2020
451
220
4
Sep 2020
451
220
4
Oct 2020
451
222
4
Nov 2020
451
223
4
Dec 2020
451
223
4
Jan 2021
452
224
4
Feb 2021
452
226
4
Mar 2021
452
227
4
Apr 2021
453
228
4
May 2021
453
229
4
Jun 2021
453
230
4
Jul 2021
453
230
4
Aug 2021
453
232
4
Sep 2021
453
232
4
Oct 2021
454
232
4
Nov 2021
455
233
4
Dec 2021
455
236
4
Jan 2022
455
238
4
Feb 2022
455
238
4
Mar 2022
455
239
4
Apr 2022
455
269
4
May 2022
455
270
4
Jun 2022
455
270
4
Jul 2022
455
270
4
Aug 2022
455
270
4
Sep 2022
456
271
4
Oct 2022
456
271
4
Nov 2022
456
275
4
Dec 2022
456
275
4
Jan 2023
456
275
4
Feb 2023
456
276
4
Mar 2023
456
278
4
Apr 2023
456
279
4
May 2023
456
280
4
Jun 2023
456
280
4
Jul 2023
457
280
4
Aug 2023
457
281
4
Sep 2023
457
282
4
Oct 2023
457
282
4
Nov 2023
457
282
4
Dec 2023
457
283
4
Jan 2024
457
283
4
Feb 2024
457
283
4
Mar 2024
457
284
4
Apr 2024
457
286
4
May 2024
457
287
4
Jun 2024
457
289
4
Jul 2024
457
290
4
Aug 2024
457
291
4
Sep 2024
457
293
4
Oct 2024
457
293
4
Nov 2024
457
293
4
Dec 2024
457
293
4
Jan 2025
458
294
4
Feb 2025
459
297
4
Mar 2025
460
298
4
Apr 2025
461
299
4
May 2025
462
311
4
Jun 2025
462
313
4
Jul 2025
462
313
4
Aug 2025
462
328
4
Sep 2025
462
328
4
Oct 2025
462
329
4
Nov 2025
463
333
4
Dec 2025
463
335
4
Viewed (geographical distribution)
Total article views: 4,457 (including HTML, PDF, and XML)
Thereof 4,433 with geography defined
and 24 with unknown origin.
Total article views: 3,655 (including HTML, PDF, and XML)
Thereof 3,618 with geography defined
and 37 with unknown origin.
Total article views: 802 (including HTML, PDF, and XML)
Thereof 802 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 Dec 2025
