Air Quality
Excellent
No health implications.
14
PM2.5
42
PM10
61
O3
0.5
CO
9
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
18 Aug
65
Good
Wed
19 Aug
71
Good
Thu
20 Aug
55
Good
Fri
21 Aug
56
Good
Sat
22 Aug
74
Good
Sun
23 Aug
20
Excellent
Mon
24 Aug
41
Excellent
Air quality in the last 12 months (Wutai County)
|
2026/07
|
41
|
55
|
56
|
54
|
43
|
37
|
41
|
46
|
47
|
48
|
38
|
34
|
54
|
55
|
43
|
45
|
33
|
40
|
46
|
43
|
41
|
36
|
36
|
37
|
40
|
42
|
38
|
34
|
30
|
30
|
28
|
|
2026/06
|
51
|
63
|
57
|
41
|
41
|
28
|
32
|
39
|
33
|
35
|
40
|
45
|
36
|
44
|
57
|
57
|
43
|
54
|
38
|
31
|
36
|
45
|
45
|
47
|
40
|
43
|
43
|
36
|
36
|
37
|
|
|
2026/05
|
64
|
46
|
39
|
50
|
58
|
63
|
44
|
54
|
66
|
58
|
53
|
68
|
71
|
68
|
62
|
47
|
24
|
35
|
46
|
43
|
47
|
37
|
51
|
62
|
43
|
29
|
50
|
38
|
43
|
51
|
54
|
|
2026/04
|
53
|
70
|
78
|
56
|
93
|
46
|
56
|
64
|
71
|
45
|
58
|
70
|
85
|
81
|
88
|
71
|
68
|
72
|
134
|
65
|
62
|
70
|
69
|
71
|
67
|
63
|
92
|
42
|
48
|
57
|
|
|
2026/03
|
83
|
82
|
111
|
79
|
73
|
46
|
68
|
86
|
64
|
98
|
56
|
92
|
152
|
50
|
58
|
69
|
84
|
46
|
62
|
83
|
102
|
55
|
75
|
94
|
88
|
88
|
74
|
88
|
50
|
39
|
45
|
|
2026/02
|
64
|
60
|
82
|
84
|
69
|
55
|
51
|
67
|
113
|
118
|
79
|
92
|
91
|
87
|
51
|
87
|
175
|
56
|
54
|
103
|
312
|
159
|
66
|
80
|
89
|
80
|
82
|
56
|
|||
|
2026/01
|
80
|
79
|
101
|
121
|
75
|
58
|
60
|
69
|
131
|
58
|
48
|
71
|
96
|
114
|
128
|
92
|
77
|
70
|
52
|
54
|
55
|
68
|
84
|
106
|
173
|
153
|
113
|
118
|
131
|
156
|
126
|
|
2025/12
|
73
|
46
|
45
|
54
|
73
|
71
|
97
|
65
|
83
|
98
|
80
|
40
|
61
|
70
|
82
|
106
|
77
|
96
|
107
|
66
|
65
|
79
|
68
|
56
|
38
|
63
|
73
|
74
|
64
|
65
|
55
|
|
2025/11
|
47
|
52
|
66
|
91
|
125
|
168
|
56
|
73
|
62
|
63
|
75
|
66
|
54
|
63
|
75
|
56
|
32
|
44
|
56
|
62
|
59
|
71
|
85
|
119
|
62
|
175
|
59
|
102
|
100
|
114
|
|
|
2025/10
|
67
|
40
|
43
|
52
|
67
|
40
|
40
|
16
|
11
|
12
|
28
|
46
|
44
|
49
|
53
|
71
|
29
|
28
|
36
|
43
|
52
|
52
|
69
|
79
|
95
|
45
|
49
|
67
|
96
|
107
|
70
|
|
2025/09
|
44
|
48
|
41
|
38
|
35
|
48
|
54
|
52
|
48
|
56
|
50
|
46
|
53
|
55
|
60
|
38
|
24
|
29
|
30
|
55
|
45
|
22
|
40
|
46
|
53
|
49
|
44
|
54
|
54
|
65
|
|
|
2025/08
|
45
|
42
|
45
|
27
|
32
|
41
|
40
|
30
|
25
|
28
|
43
|
45
|
35
|
51
|
45
|
23
|
33
|
39
|
40
|
24
|
29
|
40
|
19
|
22
|
39
|
33
|
26
|
31
|
41
|
43
|
48
|
|
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