Air Quality
Excellent
No health implications.
10
PM2.5
38
PM10
47
O3
0.6
CO
12
SO2
28
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
2 Feb
82
Good
Tue
3 Feb
120
Light
Wed
4 Feb
110
Light
Thu
5 Feb
98
Good
Fri
6 Feb
135
Light
Sat
7 Feb
79
Good
Sun
8 Feb
20
Excellent
Shouyang Air quality rank
Air quality in the last 12 months (Shouyang)
|
2025/12
|
78
|
54
|
47
|
55
|
75
|
76
|
100
|
72
|
86
|
107
|
89
|
45
|
64
|
78
|
75
|
100
|
74
|
74
|
90
|
67
|
61
|
91
|
86
|
73
|
44
|
55
|
73
|
69
|
59
|
64
|
54
|
|
2025/11
|
52
|
54
|
64
|
92
|
127
|
184
|
44
|
84
|
67
|
65
|
74
|
66
|
56
|
68
|
82
|
63
|
45
|
47
|
57
|
65
|
56
|
68
|
86
|
134
|
70
|
173
|
102
|
111
|
100
|
94
|
|
|
2025/10
|
55
|
24
|
32
|
42
|
66
|
18
|
27
|
15
|
11
|
12
|
30
|
29
|
33
|
45
|
53
|
68
|
26
|
30
|
50
|
47
|
57
|
57
|
73
|
98
|
88
|
67
|
49
|
68
|
74
|
106
|
82
|
|
2025/09
|
38
|
44
|
30
|
34
|
31
|
47
|
54
|
56
|
45
|
46
|
46
|
36
|
49
|
48
|
62
|
35
|
19
|
20
|
19
|
47
|
35
|
23
|
46
|
56
|
41
|
42
|
43
|
80
|
78
|
74
|
|
|
2025/08
|
42
|
40
|
43
|
31
|
31
|
28
|
36
|
41
|
15
|
22
|
42
|
43
|
38
|
53
|
39
|
16
|
24
|
32
|
36
|
20
|
25
|
31
|
17
|
17
|
24
|
28
|
29
|
25
|
37
|
41
|
55
|
|
2025/07
|
24
|
29
|
16
|
29
|
16
|
22
|
24
|
30
|
35
|
38
|
52
|
50
|
38
|
45
|
57
|
45
|
39
|
37
|
41
|
35
|
23
|
27
|
30
|
22
|
29
|
31
|
32
|
39
|
19
|
25
|
37
|
|
2025/06
|
65
|
43
|
33
|
29
|
45
|
48
|
59
|
54
|
56
|
34
|
55
|
56
|
54
|
28
|
21
|
21
|
31
|
42
|
35
|
35
|
31
|
34
|
36
|
39
|
45
|
33
|
37
|
23
|
24
|
38
|
|
|
2025/05
|
43
|
67
|
31
|
50
|
123
|
52
|
63
|
67
|
29
|
39
|
44
|
48
|
76
|
42
|
45
|
77
|
128
|
54
|
64
|
61
|
76
|
65
|
45
|
47
|
48
|
51
|
47
|
47
|
49
|
56
|
50
|
|
2025/04
|
58
|
35
|
74
|
99
|
45
|
68
|
86
|
71
|
64
|
47
|
165
|
113
|
64
|
36
|
54
|
151
|
239
|
81
|
63
|
81
|
79
|
49
|
81
|
36
|
56
|
66
|
55
|
41
|
55
|
98
|
|
|
2025/03
|
134
|
88
|
47
|
52
|
80
|
53
|
64
|
79
|
75
|
91
|
127
|
206
|
96
|
102
|
66
|
37
|
46
|
43
|
46
|
52
|
56
|
67
|
147
|
284
|
296
|
133
|
184
|
137
|
44
|
45
|
48
|
|
2025/02
|
154
|
105
|
37
|
41
|
37
|
120
|
39
|
34
|
50
|
72
|
83
|
76
|
57
|
63
|
78
|
74
|
58
|
59
|
66
|
68
|
107
|
77
|
39
|
54
|
61
|
71
|
83
|
81
|
|||
|
2025/01
|
86
|
73
|
51
|
71
|
81
|
44
|
49
|
40
|
39
|
54
|
62
|
50
|
84
|
59
|
50
|
52
|
65
|
67
|
62
|
69
|
75
|
75
|
83
|
74
|
94
|
75
|
33
|
51
|
157
|
173
|
128
|
|
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