Air Quality
Excellent
No health implications.
5
PM2.5
15
PM10
77
O3
0.2
CO
4
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
10 May
74
Good
Sun
11 May
86
Good
Mon
12 May
92
Good
Tue
13 May
91
Good
Wed
14 May
75
Good
Thu
15 May
92
Good
Fri
16 May
22
Excellent
Air quality in the last 12 months (Shou County)
|
2025/02
|
114
|
78
|
116
|
79
|
50
|
44
|
76
|
37
|
42
|
54
|
66
|
97
|
62
|
70
|
95
|
84
|
60
|
60
|
78
|
55
|
50
|
80
|
97
|
54
|
60
|
102
|
80
|
80
|
|||
|
2025/01
|
87
|
153
|
142
|
131
|
121
|
75
|
49
|
63
|
45
|
49
|
69
|
77
|
91
|
113
|
62
|
61
|
76
|
94
|
130
|
130
|
124
|
173
|
104
|
56
|
33
|
71
|
45
|
75
|
157
|
71
|
132
|
|
2024/12
|
65
|
105
|
88
|
75
|
100
|
145
|
124
|
53
|
50
|
73
|
98
|
97
|
87
|
75
|
52
|
65
|
100
|
76
|
56
|
71
|
82
|
61
|
85
|
103
|
125
|
143
|
97
|
77
|
57
|
79
|
113
|
|
2024/11
|
63
|
122
|
71
|
82
|
62
|
57
|
38
|
39
|
54
|
59
|
49
|
54
|
70
|
96
|
102
|
70
|
38
|
35
|
25
|
35
|
40
|
90
|
48
|
41
|
46
|
42
|
65
|
54
|
40
|
57
|
|
|
2024/10
|
27
|
51
|
45
|
27
|
28
|
17
|
17
|
33
|
48
|
59
|
79
|
66
|
66
|
45
|
60
|
58
|
37
|
19
|
37
|
41
|
53
|
56
|
51
|
46
|
43
|
59
|
98
|
157
|
88
|
40
|
40
|
|
2024/09
|
41
|
43
|
35
|
35
|
51
|
50
|
50
|
45
|
29
|
36
|
48
|
23
|
22
|
47
|
46
|
45
|
20
|
37
|
28
|
21
|
33
|
29
|
44
|
48
|
58
|
48
|
28
|
39
|
43
|
54
|
|
|
2024/08
|
13
|
16
|
19
|
21
|
20
|
21
|
21
|
32
|
33
|
32
|
68
|
57
|
54
|
26
|
28
|
25
|
29
|
33
|
31
|
21
|
36
|
30
|
35
|
39
|
42
|
39
|
14
|
17
|
26
|
33
|
38
|
|
2024/07
|
15
|
21
|
22
|
11
|
19
|
18
|
20
|
21
|
15
|
31
|
25
|
19
|
20
|
20
|
16
|
31
|
23
|
17
|
20
|
15
|
17
|
18
|
24
|
37
|
24
|
26
|
12
|
11
|
11
|
15
|
18
|
|
2024/06
|
46
|
43
|
51
|
56
|
54
|
38
|
36
|
51
|
51
|
30
|
32
|
46
|
43
|
50
|
50
|
54
|
46
|
44
|
32
|
42
|
18
|
30
|
30
|
37
|
45
|
53
|
49
|
15
|
8
|
13
|
|
|
2024/05
|
51
|
49
|
49
|
53
|
51
|
46
|
59
|
48
|
51
|
55
|
60
|
135
|
97
|
68
|
74
|
43
|
58
|
65
|
51
|
53
|
49
|
45
|
46
|
54
|
54
|
56
|
33
|
34
|
50
|
51
|
52
|
|
2024/04
|
83
|
59
|
76
|
57
|
52
|
49
|
57
|
35
|
51
|
65
|
52
|
59
|
74
|
64
|
56
|
73
|
82
|
53
|
50
|
62
|
64
|
60
|
89
|
87
|
66
|
70
|
61
|
43
|
46
|
55
|
|
|
2024/03
|
54
|
60
|
62
|
71
|
80
|
78
|
85
|
74
|
54
|
88
|
74
|
80
|
76
|
71
|
101
|
114
|
133
|
58
|
87
|
109
|
74
|
60
|
59
|
49
|
44
|
49
|
57
|
59
|
54
|
57
|
93
|
|
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