Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
137
*
PM2.5
167
PM10
105
O3
0.8
CO
7
SO2
28
NO2
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
Advise
Children, seniors and individuals with respiratory or heart diseases should avoid sustained and high-intensity outdoor exercises. General population should moderately reduce outdoor activities.
Air Quality
Today
19 Dec
170
Moderate
Sat
20 Dec
154
Moderate
Sun
21 Dec
100
Good
Mon
22 Dec
84
Good
Tue
23 Dec
112
Light
Wed
24 Dec
99
Good
Thu
25 Dec
27
Excellent
Air quality in the last 12 months (Shan County)
|
2025/11
|
113
|
87
|
58
|
77
|
98
|
69
|
64
|
104
|
82
|
70
|
59
|
73
|
113
|
165
|
180
|
155
|
43
|
52
|
62
|
88
|
155
|
102
|
90
|
118
|
53
|
100
|
236
|
123
|
102
|
145
|
|
|
2025/10
|
29
|
10
|
24
|
33
|
20
|
18
|
43
|
54
|
19
|
18
|
23
|
23
|
27
|
38
|
41
|
45
|
28
|
39
|
41
|
42
|
44
|
59
|
75
|
74
|
94
|
97
|
105
|
88
|
67
|
75
|
186
|
|
2025/09
|
24
|
34
|
36
|
50
|
53
|
35
|
50
|
24
|
26
|
36
|
26
|
16
|
43
|
33
|
26
|
19
|
21
|
22
|
13
|
29
|
41
|
29
|
17
|
25
|
37
|
38
|
27
|
22
|
40
|
36
|
|
|
2025/08
|
24
|
24
|
25
|
35
|
34
|
31
|
32
|
30
|
21
|
22
|
19
|
22
|
24
|
30
|
32
|
25
|
30
|
34
|
34
|
25
|
27
|
28
|
20
|
35
|
44
|
37
|
33
|
37
|
35
|
41
|
26
|
|
2025/07
|
28
|
30
|
22
|
24
|
31
|
32
|
39
|
35
|
22
|
49
|
55
|
37
|
40
|
40
|
40
|
42
|
37
|
36
|
43
|
34
|
24
|
26
|
25
|
28
|
29
|
29
|
27
|
27
|
21
|
30
|
35
|
|
2025/06
|
46
|
45
|
58
|
67
|
62
|
61
|
63
|
75
|
57
|
57
|
56
|
46
|
44
|
52
|
48
|
52
|
50
|
44
|
23
|
30
|
49
|
36
|
46
|
47
|
59
|
34
|
34
|
24
|
13
|
19
|
|
|
2025/05
|
57
|
84
|
50
|
52
|
77
|
104
|
75
|
64
|
36
|
29
|
52
|
53
|
53
|
59
|
68
|
81
|
106
|
68
|
85
|
63
|
60
|
64
|
65
|
58
|
50
|
51
|
58
|
57
|
58
|
62
|
71
|
|
2025/04
|
69
|
51
|
54
|
70
|
81
|
75
|
77
|
87
|
89
|
93
|
71
|
196
|
83
|
59
|
58
|
74
|
94
|
83
|
48
|
61
|
50
|
70
|
85
|
76
|
63
|
58
|
60
|
51
|
51
|
74
|
|
|
2025/03
|
153
|
41
|
37
|
47
|
68
|
83
|
79
|
86
|
101
|
98
|
117
|
155
|
98
|
59
|
69
|
44
|
52
|
49
|
59
|
58
|
54
|
67
|
87
|
167
|
125
|
92
|
111
|
134
|
56
|
57
|
75
|
|
2025/02
|
115
|
149
|
136
|
69
|
57
|
67
|
70
|
42
|
58
|
70
|
104
|
132
|
104
|
82
|
93
|
76
|
61
|
74
|
80
|
60
|
70
|
103
|
80
|
48
|
74
|
107
|
111
|
109
|
|||
|
2025/01
|
146
|
144
|
105
|
162
|
148
|
65
|
62
|
64
|
50
|
56
|
90
|
81
|
93
|
147
|
59
|
71
|
92
|
115
|
130
|
122
|
175
|
203
|
113
|
139
|
125
|
84
|
44
|
65
|
215
|
122
|
118
|
|
2024/12
|
87
|
87
|
69
|
120
|
170
|
175
|
99
|
52
|
59
|
106
|
119
|
82
|
97
|
83
|
70
|
89
|
104
|
47
|
59
|
100
|
64
|
55
|
81
|
111
|
157
|
139
|
75
|
75
|
69
|
102
|
115
|
|
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