Shanxi - China   2025-07-27   Sunday   38.28N, 111.67E

Lan County

Shanxi - China
2025-07-27

Air Quality

Excellent

No health implications.

20

PM2.5

31

PM10

81

O3

0.6

CO

5

SO2

14

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

27 Jul

73 Good

Mon

28 Jul

70 Good

Tue

29 Jul

80 Good

Wed

30 Jul

87 Good

Thu

31 Jul

87 Good

Fri

1 Aug

94 Good

Sat

2 Aug

37 Excellent

Lan County Air quality rank

Monthly Average AQI (Lan County)

2020/07 - 2025/06

Air quality in the last 12 months (Lan County)

2025/06
48
25
30
28
44
46
54
48
50
37
53
62
41
35
20
24
36
44
34
31
30
44
46
49
51
41
42
32
30
45
2025/05
56
73
28
57
137
61
72
72
30
42
42
54
79
35
42
138
141
55
65
66
74
91
35
45
42
37
40
57
60
60
35
2025/04
53
41
87
116
48
71
85
72
63
49
199
104
59
25
49
147
201
78
61
78
85
71
63
42
58
63
42
38
60
106
2025/03
90
75
36
54
63
41
66
61
74
78
167
153
80
85
43
25
34
33
41
41
53
71
148
317
360
216
216
92
35
35
41
2025/02
81
55
25
36
32
107
36
35
46
63
69
60
49
58
68
59
54
64
55
61
66
47
33
50
52
67
71
63
2025/01
64
54
51
64
72
41
36
39
39
51
61
45
83
44
49
55
62
57
57
51
65
89
118
147
100
80
26
46
158
107
119
2024/12
61
50
55
47
37
39
39
41
61
61
79
81
81
51
57
61
59
50
62
54
41
53
67
75
67
58
36
49
66
79
70
2024/11
43
70
55
34
48
62
89
103
112
109
93
79
60
58
62
70
51
58
63
55
57
65
89
109
48
52
67
41
40
60
2024/10
62
30
41
57
63
55
34
43
46
39
50
60
63
71
53
91
77
21
26
24
44
36
51
54
70
56
42
56
65
62
57
2024/09
35
24
42
50
22
46
32
55
51
25
29
39
45
32
44
53
58
51
44
34
23
37
51
59
58
48
70
68
32
24
2024/08
40
50
41
38
33
38
22
32
39
52
22
27
32
45
39
42
49
44
37
37
43
46
57
55
53
21
30
37
45
49
55
2024/07
49
39
52
43
46
37
42
51
47
46
56
46
56
54
55
31
36
42
47
44
61
74
63
36
35
46
52
51
53
29
34
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
  • Excellent
  • Good
  • Lightly
  • Moderately
  • Heavily
  • Severely
Air quality source: CNEMC

*: primary pollution